html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}



.bx-shdw {
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.navbar-brand-logo {
    width: 150px;
    height: 100px;
    object-fit: contain;
    margin-right: 8px;
}

@media (max-width: 576px) {
    .navbar-brand-logo {
        width: 34px;
        height: 34px;
        margin-right: 6px;
    }
}
/* ==================== LESSON PAGE ==================== */

/* --- Learn Hero Header --- */
.learn-hero-header {
  background: linear-gradient(135deg, #181d38 0%, #06BBCC 100%);
  padding: 2rem 0 2.25rem;
  color: #fff;
}

.learn-hero-header .breadcrumb-light {
  margin-bottom: 0.5rem;
}

.learn-hero-header .breadcrumb-light .breadcrumb-item a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.85rem;
}

.learn-hero-header .breadcrumb-light .breadcrumb-item a:hover {
  color: #fff;
}

.learn-hero-header .breadcrumb-light .breadcrumb-item.active {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
}

.learn-hero-header .breadcrumb-light .breadcrumb-item + .breadcrumb-item::before {
  color: rgba(255, 255, 255, 0.4);
}

.learn-hero-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.learn-hero-title {
  font-weight: 800;
  font-size: 1.6rem;
  color: #fff;
}

.learn-hero-subtitle {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.95rem;
}

.learn-hero-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.learn-meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.85rem;
  border-radius: 2rem;
  font-size: 0.8rem;
  font-weight: 600;
}

.learn-meta-badge.completed {
  background: rgba(25, 135, 84, 0.25);
  color: #a3e4c1;
}

.learn-meta-badge.in-progress {
  background: rgba(255, 193, 7, 0.25);
  color: #ffe082;
}

.learn-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.65);
}

/* --- Learn Block Cards --- */
.learn-block-card {
    display: flex;
    border: 1px solid #e9ecef;
    border-radius: 0.75rem;
    overflow: hidden;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    background: #fff;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.learn-block-card:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.learn-block-number {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  background: linear-gradient(180deg, #06BBCC 0%, #059baa 100%);
  color: #fff;
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.learn-block-content {
  flex: 1;
  padding: 1.25rem 1.5rem;
}

/* --- Learn Sidebar Cards --- */
.learn-sidebar-card {
    border: none;
    border-radius: 0.75rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
    overflow: hidden;
    background: #fff;
}

.learn-sidebar-card-header {
  background: #f8f9fa;
  padding: 0.75rem 1.25rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: #495057;
  border-bottom: 1px solid #e9ecef;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.learn-sidebar-card-body {
  padding: 1.25rem;
}

/*.learn-status-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin: 0 auto 0.75rem;
}

.learn-status-icon.completed {
  background: rgba(25, 135, 84, 0.1);
  color: #198754;
}

.learn-status-icon.in-progress {
  background: rgba(255, 193, 7, 0.15);
  color: #e6a800;
}*/
.learn-status-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin: 0 auto 0.75rem;
    /* 🔥 border ekledik */
    border: 1px solid currentColor;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

    /* ✅ COMPLETED */
    .learn-status-icon.completed {
        background: rgba(25, 135, 84, 0.1);
        color: #198754;
    }

    /* ⏳ IN PROGRESS */
    .learn-status-icon.in-progress {
        background: rgba(255, 193, 7, 0.15);
        color: #e6a800;
    }



/* --- Learn Quiz Cards --- */
.learn-quiz-card {
  background: #fff;
  border: 1px solid #e9ecef;
  border-radius: 0.75rem;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.learn-quiz-card:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.learn-quiz-card.passed {
  border-color: #198754;
  border-width: 2px;
}

.learn-quiz-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  background: #f8f9fa;
  border-bottom: 1px solid #e9ecef;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.learn-quiz-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  background: rgba(108, 117, 125, 0.1);
  color: #6c757d;
}

.learn-quiz-icon.passed {
  background: rgba(25, 135, 84, 0.1);
  color: #198754;
}

.learn-quiz-icon.attempted {
  background: rgba(255, 193, 7, 0.15);
  color: #e6a800;
}

.learn-quiz-card-body {
  padding: 1.25rem;
  flex: 1;
}

.learn-quiz-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.learn-quiz-stat {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
}

.learn-quiz-stat i {
  font-size: 1rem;
  flex-shrink: 0;
}

.learn-quiz-stat-value {
  display: block;
  font-weight: 700;
  color: #212529;
  line-height: 1.2;
}

.learn-quiz-stat-label {
    display: block;
    font-size: 0.72rem;
    color: #6c757d;
    btn-el-light text-transform: uppercase;
    letter-spacing: 0.5px;
}

.learn-quiz-card-footer {
  padding: 0.85rem 1.25rem;
  border-top: 1px solid #e9ecef;
  text-align: end;
}

.lesson-block-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #f0f0f0;
  font-weight: 600;
  font-size: 1rem;
}

.lesson-block-header i {
  font-size: 1.2rem;
}

.lesson-sidebar-card .card-body {
  padding: 1.25rem;
}

.lesson-video-wrapper {
  border-radius: 0.5rem;
  overflow: hidden;
  background: #000;
}

.lesson-video-wrapper iframe {
  border: none;
}

.lesson-richtext-content {
  line-height: 1.7;
  color: #333;
}

.lesson-richtext-content img {
  max-width: 100%;
  height: auto;
  border-radius: 0.5rem;
}

.lesson-richtext-content iframe {
  max-width: 100%;
  border: none;
  border-radius: 0.5rem;
}

.lesson-embed-content iframe {
  max-width: 100%;
  border: none;
  border-radius: 0.5rem;
}

.lesson-title {
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 0.25rem;
}

.lesson-status-badge {
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
  border-radius: 2rem;
}
/**/
/*.lesson-nav-btn {
  border-radius: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  transition: all 0.2s;
}

.lesson-nav-btn:hover {
  transform: translateY(-1px);
}*/

@media (max-width: 767.98px) {
  .lesson-sidebar {
    margin-top: 1.5rem;
  }
}

/* ==================== PROGRESS BARS ==================== */

.lms-progress {
  height: 10px;
  border-radius: 1rem;
  background-color: #e9ecef;
  overflow: hidden;
  position: relative;
}

.lms-progress-lg {
  height: 22px;
}

.lms-progress-bar {
  height: 100%;
  border-radius: 1rem;
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  background: linear-gradient(90deg, #0d6efd 0%, #4dabf7 100%);
  position: relative;
  min-width: 0;
}

.lms-progress-bar.completed {
  background: linear-gradient(90deg, #198754 0%, #40c057 100%);
}

.lms-progress-bar.warning {
  background: linear-gradient(90deg, #fd7e14 0%, #ffc107 100%);
}

.lms-progress-bar.in-progress {
  background: linear-gradient(90deg, #f59e0b 0%, #facc15 100%);
}

.lms-progress-lg .lms-progress-bar {
  display: flex;
  align-items: center;
  justify-content: center;
}

.lms-progress-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
  white-space: nowrap;
  padding: 0 0.5rem;
}

.lms-progress-text {
  font-size: 0.8rem;
  font-weight: 600;
  color: #495057;
  margin-top: 0.25rem;
}

.lms-progress-text.completed {
  color: #198754;
}

/* Animated stripe for active progress */
.lms-progress-bar.active-stripe {
  background-image: linear-gradient(
    45deg,
    rgba(255,255,255,0.15) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255,255,255,0.15) 50%,
    rgba(255,255,255,0.15) 75%,
    transparent 75%,
    transparent
  );
  background-size: 1rem 1rem;
  animation: lms-progress-stripe 1s linear infinite;
}

@keyframes lms-progress-stripe {
  0% { background-position: 1rem 0; }
  100% { background-position: 0 0; }
}

/* Circular progress for sidebar */
.lms-circular-progress {
  position: relative;
  width: 90px;
  height: 90px;
  margin: 0 auto;
}

.lms-circular-progress svg {
  transform: rotate(-90deg);
  width: 90px;
  height: 90px;
}

.lms-circular-progress .track {
  fill: none;
  stroke: #e9ecef;
  stroke-width: 6;
}

.lms-circular-progress .fill {
  fill: none;
  stroke-width: 6;
  stroke-linecap: round;
  stroke: #0d6efd;
  transition: stroke-dashoffset 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.lms-circular-progress .fill.completed {
  stroke: #198754;
}

.lms-circular-progress .fill.in-progress {
  stroke: #f59e0b;
}

.lms-circular-progress .fill.not-started {
  stroke: #9ca3af;
}

.lms-circular-progress .percentage {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.1rem;
  font-weight: 700;
  color: #333;
}

/* ==================== CERTIFICATE VERIFY PAGE ==================== */

.verify-search-card {
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
    padding: 2rem;
    text-align: center;
}

.verify-search-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #06BBCC 0%, #059baa 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 1rem;
}

.verify-input-group {
  /*border-radius: 0.75rem;*/
  overflow: hidden;
}
.verify-input-group .input-group-text {
  background: #f8f9fa;
  border-color: #dee2e6;
  color: #6c757d;
}
.verify-input-group .form-control {
  border-color: #dee2e6;
  font-family: 'Courier New', monospace;
  letter-spacing: 1px;
}
.verify-input-group .form-control:focus {
  border-color: #06BBCC;
  box-shadow: 0 0 0 0.2rem rgba(6, 187, 204, 0.15);
}
.verify-input-group .btn {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  font-weight: 600;
}

.verify-result-card {
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

.verify-result-header {
  padding: 2rem;
  text-align: center;
  color: #fff;
}
.verify-result-header.success {
  background: linear-gradient(135deg, #198754 0%, #40c057 100%);
}
.verify-result-header.danger {
  background: linear-gradient(135deg, #dc3545 0%, #e8606d 100%);
}
.verify-result-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1rem;
}
.verify-result-icon.success {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}
.verify-result-icon.danger {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}
.verify-result-body {
  padding: 1.75rem 2rem;
  background: #fff;
}

.verify-detail-item {
  background: #f8f9fa;
  border-radius: 0.75rem;
  padding: 1rem;
  height: 100%;
}
.verify-detail-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.35rem;
}
.verify-detail-label i {
  margin-right: 0.25rem;
}
.verify-detail-value {
  font-weight: 700;
  color: #212529;
  font-size: 0.95rem;
}

.verify-info-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 0.75rem;
    padding: 1.5rem;
    text-align: center;
    height: 100%;   
    transform-style: preserve-3d;
    perspective: 1000px;
    transform: translateY(0) rotateX(0) rotateY(0);
    box-shadow: 0 5px 15px rgba(0,0,0,0.25), 0 2px 5px rgba(0,0,0,0.15);
    transition: transform 0.4s cubic-bezier(.25,.8,.25,1), box-shadow 0.4s ease;
}
.verify-info-card:hover {
        /* 3D hareket */
        transform: translateY(-10px) rotateX(6deg) rotateY(-6deg) scale(1.02);
        /* katmanlı shadow (derinlik) */
        box-shadow: 0 25px 50px rgba(0,0,0,0.35), 0 15px 25px rgba(0,0,0,0.25), 0 5px 10px rgba(0,0,0,0.15);
    }
.verify-info-card i,
.verify-info-card h6 {
        transform: translateZ(30px);
    }

/* ==================== MY CERTIFICATES PAGE ==================== */

.cert-empty-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(6, 187, 204, 0.1);
  color: #06BBCC;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto;
}
.cert-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    overflow: hidden;
    height: 100%;
    position: relative;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
    border-color: #198754;
    border-width: 2px;
}
.cert-card:hover {      
        border-color: #198754;
        border-width: 2px;
        transform: translateY(-6px);
        box-shadow: 0 20px 35px rgba(0, 0, 0, 0.25), /* ana derinlik */
        0 10px 15px rgba(0, 0, 0, 0.15), /* orta katman */
        0 3px 6px rgba(0, 0, 0, 0.1); /* alt katman */
    }
.cert-card-ribbon {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #198754 0%, #40c057 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: 0 2px 8px rgba(25, 135, 84, 0.3);
}
.cert-card-body {
    padding: 2rem 1.5rem 1.5rem;
    text-align: center;    
}
.cert-card-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(25, 135, 84, 0.08) 0%, rgba(64, 192, 87, 0.08) 100%);
    color: #198754;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto;
    border: 1px solid #198754;
    }
.cert-code-box {
  background: #f8f9fa;
  border: 1px dashed #ced4da;
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}
.cert-code-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.cert-code-value {
  font-family: 'Courier New', monospace;
  font-weight: 700;
  font-size: 0.95rem;
  color: #212529;
  letter-spacing: 1px;
}

/* ==================== MY COURSES PAGE ==================== */

.mycourse-empty-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(6, 187, 204, 0.1);
  color: #06BBCC;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto;
}

.mycourse-filter-tabs {
  gap: 0.5rem;
}
.mycourse-filter-tabs .nav-link {
  background: #f0f1f3;
  color: #495057;
  border-radius: 2rem;
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  border: none;
  transition: all 0.2s;
}
.mycourse-filter-tabs .nav-link:hover {
  background: #e2e6ea;
}
.mycourse-filter-tabs .nav-link.active {
  background: linear-gradient(135deg, #06BBCC 0%, #059baa 100%);
  color: #fff;
}
.mycourse-filter-tabs .nav-link.active .badge {
  background: rgba(255, 255, 255, 0.25) !important;
  color: #fff !important;
}

.mycourse-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
   
    transform: perspective(1000px) translateY(0) rotateX(0);
    transform-style: preserve-3d;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255,255,255,0.6);
    transition: transform 0.35s ease, box-shadow 0.35s ease, filter 0.35s ease;
}    
.mycourse-card::before {
        content: "";
        position: absolute;
        inset: 0;
        border-radius: inherit;
        background: linear-gradient( 120deg, rgba(255,255,255,0.25), transparent 40%, transparent 60%, rgba(0,0,0,0.05) );
        opacity: 0;
        transition: opacity 0.35s ease;
        pointer-events: none;
    }
.mycourse-card:hover {
        transform: perspective(1000px) translateY(-6px) rotateX(4deg);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.18), 0 8px 20px rgba(0, 0, 0, 0.12), inset 0 2px 6px rgba(255,255,255,0.4), inset 0 -6px 12px rgba(0,0,0,0.08);
        filter: brightness(1.02);
    }
.mycourse-card:hover::before {
            opacity: 1;
        }
.mycourse-card:active {
        transform: perspective(1000px) translateY(-2px) rotateX(1deg);
        box-shadow: inset 0 6px 12px rgba(0,0,0,.15), inset 0 2px 4px rgba(255,255,255,.4);
    }
.mycourse-card.completed {
  border-color: #198754;
  border-width: 1px;
}
.mycourse-card.not-started {
  border-color: #6c757dbf;
  border-width: 1px;
}
.mycourse-card.in-progress {
  border-color: #eab61b;        
  border-width: 1px;
}
.mycourse-card-img {
  position: relative;
  height: 170px;
  overflow: hidden;
}
.mycourse-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.mycourse-card:hover .mycourse-card-img img {
  transform: scale(1.05);
}
.mycourse-card-img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #06BBCC 0%, #181d38 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.3);
  font-size: 3rem;
}
.mycourse-card-img-overlay {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
}
.mycourse-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.75rem;
  border-radius: 2rem;
  font-size: 0.72rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
}
.mycourse-status-pill.completed {
  background: rgba(25, 135, 84, 0.85);
  color: #fff;
}
.mycourse-status-pill.in-progress {
  background: #eab61b;
  color: #fff;
}
.mycourse-status-pill.not-started {
  background: rgba(108, 117, 125, 0.75);
  color: #fff;
}
.mycourse-card-body {
  padding: 1.25rem 1.25rem 0;
  flex: 1;
}
.mycourse-card-title {
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 0.5rem;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.mycourse-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.mycourse-meta-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  color: #6c757d;
  background: #f8f9fa;
  padding: 0.2rem 0.6rem;
  border-radius: 0.35rem;
}
.mycourse-progress-section {
  padding-bottom: 1rem;
}
.mycourse-card-footer {
  padding: 0 1.25rem 1.25rem;
  display: flex;
  gap: 0.5rem;
}


/* ==================== COURSE DETAIL PAGE ==================== */

.cd-hero {
  background: linear-gradient(135deg, #181d38 0%, #06BBCC 100%);
  padding: 2.5rem 0 3rem;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cd-hero-bg {
  position: absolute;
  top: -40%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 50%;
  z-index: 1;
}
.cd-hero .breadcrumb-light .breadcrumb-item a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  font-size: 0.85rem;
}
.cd-hero .breadcrumb-light .breadcrumb-item a:hover {
  color: #fff;
}
.cd-hero .breadcrumb-light .breadcrumb-item.active {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.85rem;
}
.cd-hero .breadcrumb-light .breadcrumb-item + .breadcrumb-item::before {
  color: rgba(255, 255, 255, 0.35);
}
.cd-hero-title {
  font-weight: 800;
  font-size: 2rem;
  line-height: 1.25;
  margin-bottom: 0.75rem;
}
.cd-hero-subtitle {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.05rem;
  margin-bottom: 1rem;
  max-width: 650px;
}
.cd-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.cd-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(6px);
  color: #fff;
  border-radius: 2rem;
  padding: 0.3rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 600;
}
.cd-badge.enrolled {
  background: rgba(25, 135, 84, 0.6);
}
.cd-hero-stats {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.cd-stat {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.8);
}
.cd-stat strong {
  color: #fff;
}

/* --- Content Cards --- */
.cd-content-card {
    background: #fff;
    border: none;
    border-radius: 1rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
    overflow: hidden;
}
.cd-content-card-header {
  padding: 1.15rem 1.5rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: #212529;
  background: #f8f9fa;
  border-bottom: 1px solid #e9ecef;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.cd-content-card-header i {
  color: #06BBCC;
}
.cd-content-card-body {
  padding: 1.5rem;
}
.cd-curriculum-count {
  font-size: 0.78rem;
  font-weight: 500;
  color: #6c757d;
}

/* --- Curriculum Accordion --- */
.cd-curriculum-section {
  border-bottom: 1px solid #e9ecef;
}
.cd-curriculum-section:last-child {
  border-bottom: none;
}
.cd-curriculum-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  cursor: pointer;
  transition: background 0.15s;
}
.cd-curriculum-section-header:hover {
  background: #f8f9fa;
}
.cd-section-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #06BBCC 0%, #059baa 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  flex-shrink: 0;
}
.cd-lesson-count-badge {
  font-size: 0.72rem;
  font-weight: 600;
  color: #06BBCC;
  background: rgba(6, 187, 204, 0.08);
  padding: 0.2rem 0.6rem;
  border-radius: 1rem;
}

.cd-chevron {
  font-size: 0.85rem;
  color: #adb5bd;
  transition: transform 0.2s;
}
[aria-expanded="true"] .cd-chevron,
.cd-curriculum-section-header:not(.collapsed) .cd-chevron {
  transform: rotate(180deg);
}
.cd-curriculum-unit {
  background: #f0f4f8;
  padding: 0.6rem 1.5rem;
  font-weight: 600;
  font-size: 0.85rem;
  color: #495057;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  border-bottom: 1px solid #e3e8ee;
}
.cd-curriculum-lesson {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.7rem 1.5rem 0.7rem 2.75rem;
  border-bottom: 1px solid #f0f0f0;
  transition: background 0.1s;
}
.cd-curriculum-lesson:last-child {
  border-bottom: none;
}

.cd-curriculum-lesson:hover {
  background: #fafcff;
}

.cd-lesson-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: #495057;
}

.cd-lesson-title i {
  color: #06BBCC;
}


.cd-locked-icon {
  color: #adb5bd;
  font-size: 0.9rem;
}

/* --- Sidebar --- */
.cd-sidebar-card {
    background: #fff;
    border: none;
    border-radius: 1rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
    padding: 1.75rem;
}

.cd-sidebar-main {
  border-top: 4px solid #06BBCC;
}

.cd-sidebar-card-title {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.cd-enrolled-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(25, 135, 84, 0.1);
    color: #198754;
    border-radius: 2rem;
    padding: 0.4rem 1rem;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.cd-enroll-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(6, 187, 204, 0.1) 0%, rgba(6, 187, 204, 0.2) 100%);
  color: #06BBCC;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto;
}



.cd-sidebar-btn {
  border-radius: 0.6rem;
  padding: 0.55rem 1rem;
  font-weight: 600;
  font-size: 0.9rem;
}

.cd-instructor-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0;
}

.cd-instructor-item:not(:last-child) {
  border-bottom: 1px solid #f0f0f0;
}

.cd-instructor-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #06BBCC, #181d38);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.cd-info-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cd-info-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.55rem 0;
  border-bottom: 1px solid #f0f0f0;
  font-size: 0.88rem;
}

.cd-info-list li:last-child {
  border-bottom: none;
}

.cd-info-label {
  color: #6c757d;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.cd-info-value {
  font-weight: 700;
  color: #212529;
}

@media (max-width: 991.98px) {
  .cd-hero-title {
    font-size: 1.5rem;
  }
}

/* ==================== STUDIO PAGE ==================== */

.studio-hero {
    background: linear-gradient(135deg, #181d38 0%, #2d1b69 50%, #06BBCC 100%);
    border-radius: 1.25rem;
    padding: 2rem 2.5rem;
    color: #fff;
    position: relative;
    overflow: hidden;
    margin-bottom: 1.75rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-hero-bg {
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-hero-icon {
  width: 56px;
  height: 56px;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.studio-hero-title {
  font-weight: 800;
  font-size: 1.75rem;
  letter-spacing: -0.5px;
}

.studio-hero-subtitle {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.studio-create-btn {
  font-weight: 700;
  border-radius: 0.75rem;
  padding: 0.65rem 1.75rem;
  transition: transform 0.15s, box-shadow 0.15s;
}

.studio-create-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
}

/* --- Stats Cards --- */
.studio-stats-row {
  margin-top: -1rem;
}

/*.studio-stat-card {
    background: #fff;
    border-radius: 1rem;
    padding: 1.25rem 1rem;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
    border: 2px solid transparent;
    transition: all 0.2s ease;
    height: 100%;
}
.studio-stat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}
.studio-stat-card.active {
  border-color: #06BBCC;
  box-shadow: 0 4px 16px rgba(6, 187, 204, 0.15);
}*/


/* parent container (zorunlu) */
.studio-stat-wrapper {
    perspective: 1000px;
}

/* kart */
.studio-stat-card {
    background: #fff;
    border-radius: 1rem;
    padding: 1.25rem 1rem;
    text-align: center;
    height: 100%;
    border: 2px solid transparent;
    /* 3D */
    transform-style: preserve-3d;
    transform: translateZ(0) scale(1);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
    transition: transform 0.35s cubic-bezier(.25,.8,.25,1), box-shadow 0.35s ease, border-color 0.25s ease;
}

    /* hover → ileri gelsin */
    .studio-stat-card:hover {
        transform: translateZ(20px)
        scale(1.04);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.35), 0 10px 20px rgba(0, 0, 0, 0.2);
    }

    /* aktif state korunur */
    .studio-stat-card.active {
        border-color: #06BBCC;
        /*box-shadow: 0 8px 25px rgba(6, 187, 204, 0.25);*/
        box-shadow: 0 4px 16px rgba(6, 187, 204, 0.15);
    }

    /* içerik daha da öne çıksın */
    .studio-stat-card > * {
        transform: translateZ(20px);
    }

.studio-stat-icon {
    width: 42px;
    height: 42px;
    border-radius: 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
    border: 1px solid;
}

.studio-stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.1;
  color: #212529;
}

.studio-stat-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 0.15rem;
}

/* --- Search Bar --- */
.studio-search-card {
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
    padding: 1rem 1.25rem;
}

.studio-search-icon {
  background: #f8f9fa;
  border-color: #e9ecef;
  color: #6c757d;
}

.studio-search-input {
  border-color: #e9ecef;
  padding: 0.65rem 1rem;
}

.studio-search-input:focus {
  border-color: #06BBCC;
  box-shadow: 0 0 0 0.2rem rgba(6, 187, 204, 0.12);
}

.studio-search-btn {
  border-radius: 0.5rem;
  padding: 0.65rem 1.25rem;
  font-weight: 600;
}

/* --- Empty State --- */
.studio-empty-state {
  text-align: center;
  padding: 4rem 1rem;
}

.studio-empty-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(6, 187, 204, 0.08);
  color: #06BBCC;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.25rem;
}

/* --- Course Cards --- */
.studio-course-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.25);
}

.studio-course-card.draft {
  border-color: #e6a800;
}

.studio-course-card.active {
  border-color: #198754;
}

.studio-course-card.archived {
  border-color: #6c757d;
}

    .studio-course-card:hover {
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.35), 0 5px 20px rgba(0, 0, 0, 0.2);
        /*   --transform: translateY(-4px);*/
        transform: translateZ(20px) scale(1.04);
    }

.studio-course-card-status {
  height: 4px;
  width: 100%;
}

.studio-course-card-body {
  padding: 1.25rem 1.5rem;
  flex: 1;
}

.studio-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.75rem;
  border-radius: 2rem;
  font-size: 0.75rem;
  font-weight: 700;
}

.studio-course-title {
  font-weight: 700;
  font-size: 1.05rem;
  color: #1a1a2e;
  margin-bottom: 0.35rem;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.studio-course-desc {
  font-size: 0.85rem;
  color: #6c757d;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
}

.studio-course-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.studio-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.72rem;
  color: #6c757d;
  background: #f4f5f7;
  padding: 0.2rem 0.6rem;
  border-radius: 0.35rem;
  font-weight: 500;
}

.studio-course-card-footer {
  display: flex;
  justify-content: space-around;
  border-top: 1px solid #f0f0f0;
  padding: 0.85rem 1rem;
  background: #fafbfc;
}

.studio-course-stat {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: #495057;
}

.studio-course-stat strong {
  font-weight: 700;
}

.studio-course-card-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.85rem 1.5rem;
  border-top: 1px solid #f0f0f0;
}

.studio-edit-btn {
  border-radius: 0.5rem;
  padding: 0.4rem 1.15rem;
  font-weight: 600;
  font-size: 0.82rem;
  transition: all 0.15s;
}

.studio-edit-btn:hover {
  transform: translateY(-1px);
}

@media (max-width: 767.98px) {
  .studio-hero {
    padding: 1.5rem;
    text-align: center;
    flex-direction: column;
  }

  .studio-hero .d-flex {
    flex-direction: column;
    gap: 1rem;
  }

  .studio-hero-title {
    font-size: 1.35rem;
  }

  .studio-create-btn {
    width: 100%;
  }
}

/* ==================== STUDIO CREATE PAGE ==================== */

.studio-create-hero {
  background: linear-gradient(135deg, #0f6b14 0%, #198754 40%, #20c997 100%);
  border-radius: 1.25rem;
  padding: 2rem 2.5rem;
  color: #fff;
  position: relative;
  overflow: hidden;
  margin-bottom: 1.75rem;
}

.studio-create-hero-bg {
  position: absolute;
  top: -60%;
  right: -8%;
  width: 350px;
  height: 350px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  z-index: 1;
}

.studio-create-back-btn {
  width: 42px;
  height: 42px;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.2s;
  flex-shrink: 0;
}

.studio-create-back-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
  transform: translateX(-2px);
}

.studio-create-hero-icon {
  width: 52px;
  height: 52px;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.studio-create-hero-title {
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.3px;
}

.studio-create-hero-subtitle {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}

/* Steps Indicator */
.studio-create-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 0 2rem;
}

.studio-create-step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: #adb5bd;
}

.studio-create-step.active {
  color: #198754;
}

.studio-create-step-number {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #e9ecef;
  color: #adb5bd;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.studio-create-step.active .studio-create-step-number {
  background: linear-gradient(135deg, #198754 0%, #20c997 100%);
  color: #fff;
  box-shadow: 0 3px 10px rgba(25, 135, 84, 0.3);
}

.studio-create-step-line {
  flex: 1;
  max-width: 80px;
  height: 2px;
  background: #e9ecef;
  margin: 0 0.75rem;
}

/* Form Cards */
.studio-create-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-create-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.75rem;
  background: #fafbfc;
  border-bottom: 1px solid #f0f0f0;
}

.studio-create-card-header h5 {
  font-weight: 700;
  font-size: 1.05rem;
}

.studio-create-card-icon {
  width: 42px;
  height: 42px;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.studio-create-card-body {
  padding: 1.75rem;
}

.studio-create-label {
  font-weight: 600;
  font-size: 0.88rem;
  color: #344054;
  margin-bottom: 0.45rem;
  display: block;
}

.studio-create-input {
  border-color: #e4e7ec;
  border-radius: 0.6rem;
  transition: all 0.2s;
}

.studio-create-input:focus {
  border-color: #198754;
  box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.1);
}

.studio-create-input.form-control-lg {
  padding: 0.75rem 1rem;
  font-size: 1.05rem;
}

.studio-create-hint {
  font-size: 0.78rem;
  color: #98a2b3;
  margin-top: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.studio-create-hint i {
  font-size: 0.85rem;
}

/* Action Buttons */
.studio-create-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1.5rem 0 0;
}

.studio-create-action-btn {
  border-radius: 0.75rem;
  padding: 0.7rem 1.75rem;
  font-weight: 700;
  font-size: 0.95rem;
  transition: all 0.2s;
}

.studio-create-submit-btn {
  background: linear-gradient(135deg, #198754 0%, #20c997 100%);
  border: none;
  box-shadow: 0 4px 14px rgba(25, 135, 84, 0.25);
}

.studio-create-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(25, 135, 84, 0.35);
  background: linear-gradient(135deg, #157347 0%, #1baa80 100%);
}

/* Sidebar Cards */
.studio-create-sidebar-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-create-sidebar-header {
  padding: 1rem 1.5rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: #212529;
  background: #fafbfc;
  border-bottom: 1px solid #f0f0f0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.studio-create-sidebar-body {
  padding: 1.5rem;
}

/* Timeline */
.studio-create-timeline {
  position: relative;
}

.studio-create-timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  position: relative;
  padding-bottom: 1.25rem;
}

.studio-create-timeline-item:last-child {
  padding-bottom: 0;
}

.studio-create-timeline-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 7px;
  top: 20px;
  width: 2px;
  height: calc(100% - 12px);
  background: #e9ecef;
}

.studio-create-timeline-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 3px;
  position: relative;
  z-index: 1;
}

.studio-create-timeline-content {
  flex: 1;
}

.studio-create-timeline-content strong {
  font-size: 0.88rem;
  color: #212529;
}

.studio-create-timeline-content small {
  font-size: 0.78rem;
  line-height: 1.4;
}

/* Course Structure */
.studio-create-structure {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.studio-create-structure-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid #f0f0f0;
}

.studio-create-structure-item:last-child {
  border-bottom: none;
}

.studio-create-structure-item.level-1 {
  padding-left: 1.25rem;
}

.studio-create-structure-item.level-2 {
  padding-left: 2.5rem;
}

.studio-create-structure-item.level-3 {
  padding-left: 3.75rem;
}

.studio-create-structure-icon {
  width: 34px;
  height: 34px;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.studio-create-structure-item strong {
  font-size: 0.85rem;
  display: block;
  line-height: 1.2;
}

.studio-create-structure-item small {
  font-size: 0.72rem;
}

@media (max-width: 767.98px) {
  .studio-create-hero {
    padding: 1.5rem;
  }

  .studio-create-hero-title {
    font-size: 1.25rem;
  }

  .studio-create-steps {
    padding: 0;
  }

  .studio-create-step span {
    display: none;
  }

  .studio-create-actions {
    flex-direction: column-reverse;
  }

  .studio-create-action-btn {
    width: 100%;
    justify-content: center;
  }
}

/* ==================== STUDIO EDIT PAGE ==================== */

.studio-edit-hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #06BBCC 100%);
    border-radius: 1.25rem;
    padding: 2rem 2.5rem;
    color: #fff;
    position: relative;
    overflow: hidden;
    margin-bottom: 1.5rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}
.studio-edit-hero-bg {
    position: absolute;
    top: -60%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}
.studio-edit-back-btn {
  width: 42px;
  height: 42px;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.2s;
  flex-shrink: 0;
}
.studio-edit-back-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
  transform: translateX(-2px);
}
.studio-edit-hero-title {
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.3px;
  line-height: 1.2;
}
.studio-edit-hero-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.studio-edit-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.85rem;
  border-radius: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
}
.studio-edit-status-badge.draft {
  background: rgba(255, 193, 7, 0.85);
  color: #212529;
}
.studio-edit-status-badge.published {
  background: rgba(25, 135, 84, 0.85);
  color: #fff;
}
.studio-edit-status-badge.archived {
  background: rgba(108, 117, 125, 0.85);
  color: #fff;
}
.studio-edit-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.8);
}
.studio-edit-hero-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* Quick Links */
.studio-edit-quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.studio-edit-quick-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 0.75rem;
    color: #06BBCC;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.2s;
}
.studio-edit-quick-link:hover {
    background: #f8f9fa;
    /*color: #495057;*/
    color: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #06BBCC 100%);
    border-color: #06BBCC;
    transform: translateY(-1px);
}
/* Tabs */
.studio-edit-tabs {
  border-bottom: 2px solid #e9ecef;
  margin-bottom: 1.5rem;
}
.studio-edit-tabs .nav-link {
  border: none;
  border-bottom: 3px solid transparent;
  color: #6c757d;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  transition: all 0.2s;
}
.studio-edit-tabs .nav-link:hover {
  color: #06BBCC;
  background: transparent;
}
.studio-edit-tabs .nav-link.active {
  color: #06BBCC;
  border-bottom-color: #06BBCC;
  background: transparent;
}
/* Form Card */
.studio-edit-form-card {
    background: #fff;
    border: 1px solid #0d6efd;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}
.studio-edit-label {
  font-weight: 600;
  font-size: 0.88rem;
  color: #344054;
  margin-bottom: 0.45rem;
  display: block;
}
.studio-edit-label-small {
  font-weight: 600;
  font-size: 0.82rem;
  color: #344054;
  margin-bottom: 0.35rem;
  display: block;
}
.studio-edit-label-xs {
  font-weight: 600;
  font-size: 0.72rem;
  color: #6c757d;
  margin-bottom: 0.25rem;
  display: block;
}
.studio-edit-input {
  border-color: #e4e7ec;
  border-radius: 0.6rem;
  transition: all 0.2s;
}
.studio-edit-input:focus {
  border-color: #06BBCC;
  box-shadow: 0 0 0 0.2rem rgba(6, 187, 204, 0.1);
}
.studio-edit-input-sm {
  border-color: #e4e7ec;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  padding: 0.5rem 0.75rem;
}
.studio-edit-input-sm:focus {
  border-color: #06BBCC;
  box-shadow: 0 0 0 0.15rem rgba(6, 187, 204, 0.1);
}
.studio-edit-input-xs {
  border-color: #e4e7ec;
  border-radius: 0.4rem;
  font-size: 0.85rem;
  padding: 0.4rem 0.65rem;
}
.studio-edit-input-xs:focus {
  border-color: #06BBCC;
  box-shadow: 0 0 0 0.1rem rgba(6, 187, 204, 0.1);
}


/* Stats Cards */
.studio-edit-stat-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    padding: 1.25rem 1rem;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}
.studio-edit-stat-icon {  width: 42px;
  height: 42px;
  border-radius: 0.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}
.studio-edit-stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.1;
  color: #212529;
}
.studio-edit-stat-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Add Section Card */
.studio-edit-add-section-card {
  background: #fff;
  border: 2px dashed #06BBCC;
  border-radius: 1rem;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}
.studio-edit-add-btn {
    border-radius: 0.5rem;
    /*padding: 0.65rem 1.5rem;*/
    font-weight: 600;
    white-space: nowrap;
    background: linear-gradient(135deg, #1394a1 0%, #06BBCC 100%);
    color:white;
    border: none;
}
.studio-edit-add-btn:hover {
    transform: translateY(-1px);
    color:white
}
/* Empty State */
.studio-edit-empty-state {
        text-align: center;
        padding: 4rem 1rem;
    }

/* Section Card */
.studio-edit-section-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    overflow: hidden;
    margin-bottom: 1.5rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}
.studio-edit-section-header {
  background: linear-gradient(135deg, #495057 0%, #6c757d 100%);
  color: #fff;
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.studio-edit-section-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.studio-edit-count-badge {
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.25rem 0.6rem;
  border-radius: 1rem;
}
.studio-edit-section-actions {
  display: flex;
  gap: 0.35rem;
}
.studio-edit-icon-btn {
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 0.5rem;
  /*background: rgba(255, 255, 255, 0.15);*/
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}
.studio-edit-icon-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.25);
}
.studio-edit-icon-btn.delete:hover:not(:disabled) {
        background: rgba(255, 255, 255, 0.25);
    }

.studio-edit-icon-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.studio-edit-section-edit-area {
  background: #f8f9fa;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid #e9ecef;
}

.studio-edit-section-body {
  padding: 1.25rem 1.5rem;
}

/* Add Unit Form */
.studio-edit-add-unit-form {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1rem;
  padding: 0.75rem;
  background: rgba(13, 110, 253, 0.03);
  border: 1px dashed rgba(13, 110, 253, 0.3);
  border-radius: 0.75rem;
}

.studio-edit-add-unit-form input {
  flex: 1;
}

/* Unit Card */
.studio-edit-unit-card {
  border: 1px solid #e9ecef;
  border-left: 3px solid #0d6efd;
  border-radius: 0.75rem;
  overflow: hidden;
  margin-bottom: 1rem;
  background: #fff;
}

.studio-edit-unit-header {
  background: #f8f9fa;
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid #e9ecef;
}

.studio-edit-unit-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #0d6efd;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.studio-edit-count-badge-sm {
  font-size: 0.7rem;
  font-weight: 600;
  background: #e9ecef;
  color: #495057;
  padding: 0.2rem 0.5rem;
  border-radius: 0.5rem;
}

.studio-edit-unit-actions {
  display: flex;
  gap: 0.25rem;
}

.studio-edit-icon-btn-sm {
  width: 28px;
  height: 28px;
  border: 1px solid #dee2e6;
  border-radius: 0.4rem;
  background: #fff;
  color: #6c757d;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
}

.studio-edit-icon-btn-sm:hover:not(:disabled) {
  background: #f8f9fa;
  border-color: #adb5bd;
}

.studio-edit-icon-btn-sm.delete:hover:not(:disabled) {
  background: #dc3545;
  border-color: #dc3545;
  color: #fff;
}

.studio-edit-icon-btn-sm:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.studio-edit-unit-edit-area {
  background: #fafbfc;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #f0f0f0;
}

.studio-edit-unit-body {
  padding: 1rem;
}

/* Add Lesson Form */
.studio-edit-add-lesson-form {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.75rem;
  padding: 0.5rem;
  background: rgba(25, 135, 84, 0.03);
  border: 1px dashed rgba(25, 135, 84, 0.3);
  border-radius: 0.6rem;
}

.studio-edit-add-lesson-form input {
  flex: 1;
}

/* Lesson Card */
.studio-edit-lesson-card {
  border: 1px solid #e9ecef;
  border-radius: 0.6rem;
  overflow: hidden;
  margin-bottom: 0.75rem;
  background: #fff;
}

.studio-edit-lesson-header {
  background: #fafbfc;
  padding: 0.6rem 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid #f0f0f0;
}

.studio-edit-lesson-number {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #198754;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.65rem;
  flex-shrink: 0;
}

.studio-edit-count-badge-xs {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #0dcaf0;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  flex-shrink: 0;
}

.studio-edit-lesson-actions {
  display: flex;
  gap: 0.2rem;
}

.studio-edit-icon-btn-xs {
  width: 24px;
  height: 24px;
  border: 1px solid #dee2e6;
  border-radius: 0.35rem;
  background: #fff;
  color: #6c757d;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  cursor: pointer;
  transition: all 0.2s;
  padding: 0;
}

.studio-edit-icon-btn-xs:hover:not(:disabled) {
  background: #f8f9fa;
  border-color: #adb5bd;
}

.studio-edit-icon-btn-xs.delete:hover:not(:disabled) {
  background: #dc3545;
  border-color: #dc3545;
  color: #fff;
}

.studio-edit-icon-btn-xs:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.studio-edit-lesson-edit-area {
  background: #fafbfc;
  padding: 0.5rem 0.85rem;
  border-bottom: 1px solid #f0f0f0;
}

/* Blocks List */
.studio-edit-blocks-list {
  padding: 0.5rem 0.85rem 0.5rem 2.5rem;
}

.studio-edit-block-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid #f5f5f5;
  font-size: 0.82rem;
}

.studio-edit-block-item:last-child {
  border-bottom: none;
}

.studio-edit-block-type {
  font-size: 0.7rem;
  font-weight: 600;
  background: #f0f0f0;
  color: #6c757d;
  padding: 0.15rem 0.4rem;
  border-radius: 0.3rem;
}

.studio-edit-block-title {
  flex: 1;
  color: #495057;
}

.studio-edit-block-link {
  color: #6c757d;
  font-size: 0.8rem;
  text-decoration: none;
}

.studio-edit-block-link:hover {
  color: #06BBCC;
}

.studio-edit-block-delete {
  border: none;
  background: transparent;
  color: #6c757d;
  font-size: 0.75rem;
  padding: 0.2rem 0.4rem;
  cursor: pointer;
  transition: all 0.2s;
}

.studio-edit-block-delete:hover {
  color: #dc3545;
}

/* Add Block Form */
.studio-edit-add-block-form {
  background: #fafbfc;
  padding: 0.75rem;
  border-top: 1px solid #e9ecef;
}

@media (max-width: 767.98px) {
  .studio-edit-hero {
    padding: 1.5rem;
  }

  .studio-edit-hero-title {
    font-size: 1.25rem;
  }

  .studio-edit-hero-actions {
    width: 100%;
  }

  .studio-edit-action-btn {
    flex: 1;
  }

  .studio-edit-quick-links {
    justify-content: center;
  }

  .studio-edit-add-unit-form,
  .studio-edit-add-lesson-form {
    flex-direction: column;
  }

  .studio-edit-add-btn {
    width: 100%;
  }
}

/* ==================== STUDIO QUIZZES PAGE ==================== */

.studio-quiz-hero {
  background: linear-gradient(135deg, #7c3aed 0%, #a855f7 50%, #c084fc 100%);
  border-radius: 1.25rem;
  padding: 2rem 2.5rem;
  color: #fff;
  position: relative;
  overflow: hidden;
  margin-bottom: 1.75rem;
}

.studio-quiz-hero-bg {
  position: absolute;
  top: -60%;
  right: -8%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  z-index: 1;
}

.studio-quiz-back-btn {
  width: 42px;
  height: 42px;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.2s;
  flex-shrink: 0;
}

.studio-quiz-back-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
  transform: translateX(-2px);
}

.studio-quiz-hero-icon {
  width: 52px;
  height: 52px;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.studio-quiz-hero-title {
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.3px;
}

.studio-quiz-hero-subtitle {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}

.studio-quiz-create-btn {
  font-weight: 700;
  border-radius: 0.75rem;
  padding: 0.65rem 1.75rem;
  transition: transform 0.15s, box-shadow 0.15s;
}

.studio-quiz-create-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
}

/* Stats Cards */
.studio-quiz-stat-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    padding: 1.25rem 1rem;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

    .studio-quiz-stat-icon {
    width: 42px;
    height: 42px;
    border-radius: 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.studio-quiz-stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.1;
  color: #212529;
}

.studio-quiz-stat-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Empty State */
.studio-quiz-empty-state {
    text-align: center;
    padding: 4rem 1rem;
    border: 2px dashed #8563d0;
    border-radius: 1rem;
}

.studio-quiz-empty-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(124, 58, 237, 0.08);
  color: #a855f7;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.25rem;
}

/* Quiz Cards */
.studio-quiz-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

    .studio-quiz-card:hover {
        box-shadow: 0 8px 30px rgba(124, 58, 237, 0.12);
        transform: translateY(-4px);
        border: 1px solid #7c3aed;
    }

.studio-quiz-card-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  border-bottom: 1px solid #f0f0f0;
  background: linear-gradient(to bottom, #fafbfc 0%, #fff 100%);
}

.studio-quiz-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
  color: #a855f7;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.studio-quiz-card-title {
  font-weight: 700;
  font-size: 1.05rem;
  color: #1a1a2e;
  margin-bottom: 0.25rem;
  line-height: 1.3;
}

.studio-quiz-card-desc {
  font-size: 0.85rem;
  color: #6c757d;
  margin-bottom: 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.studio-quiz-menu-btn {
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 0.5rem;
  background: transparent;
  color: #6c757d;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}

.studio-quiz-menu-btn:hover {
  background: #f8f9fa;
  color: #212529;
}

.studio-quiz-card-body {
  padding: 1.5rem;
  flex: 1;
}

.studio-quiz-info-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.studio-quiz-info-icon {
  width: 40px;
  height: 40px;
  border-radius: 0.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.studio-quiz-info-value {
  font-weight: 800;
  font-size: 1.25rem;
  line-height: 1;
  color: #212529;
}

.studio-quiz-info-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-top: 0.15rem;
}

.studio-quiz-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-top: 1px solid #f0f0f0;
  background: #fafbfc;
}

.studio-quiz-created-at {
  font-size: 0.8rem;
  color: #6c757d;
}

.studio-quiz-edit-btn {
  border-radius: 0.5rem;
  padding: 0.45rem 1.25rem;
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.2s;
}

.studio-quiz-edit-btn:hover {
  transform: translateY(-1px);
}

@media (max-width: 767.98px) {
  .studio-quiz-hero {
    padding: 1.5rem;
  }

  .studio-quiz-hero-title {
    font-size: 1.25rem;
  }

  .studio-quiz-create-btn {
    width: 100%;
    margin-top: 1rem;
  }

  .studio-quiz-hero > div {
    flex-wrap: wrap;
  }
}

/* ==================== STUDIO CERTIFICATE SETTINGS PAGE ==================== */

.studio-cert-hero {
    background: linear-gradient(135deg, #059669 0%, #10b981 50%, #34d399 100%);
    border-radius: 1.25rem;
    padding: 2rem 2.5rem;
    color: #fff;
    position: relative;
    overflow: hidden;
    margin-bottom: 1.75rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-cert-hero-bg {
    position: absolute;
    top: -60%;
    right: -8%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-cert-back-btn {
  width: 42px;
  height: 42px;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.2s;
  flex-shrink: 0;
}

.studio-cert-back-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
  transform: translateX(-2px);
}

.studio-cert-hero-icon {
  width: 52px;
  height: 52px;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.studio-cert-hero-title {
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.3px;
}

.studio-cert-hero-subtitle {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}

/* Stats Cards */
.studio-cert-stat-card {
  background: #fff;
  border: 1px solid #e9ecef;
  border-radius: 1rem;
  padding: 1.25rem 1rem;
  text-align: center;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-cert-stat-icon {
    width: 42px;
    height: 42px;
    border-radius: 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
    border: 1px solid;
}

.studio-cert-stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.1;
  color: #212529;
}

.studio-cert-stat-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Section Headers */
.studio-cert-section-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 0.75rem 0.75rem 0 0;
    margin-bottom: -1px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-cert-section-header i {
  font-size: 1.15rem;
  color: #198754;
}

.studio-cert-section-header h5 {
  font-weight: 700;
  font-size: 1rem;
  color: #212529;
}

.studio-cert-count-badge {
  margin-left: auto;
  background: #f0f0f0;
  color: #495057;
  padding: 0.25rem 0.65rem;
  border-radius: 2rem;
  font-size: 0.75rem;
  font-weight: 700;
}

/* Empty State */
.studio-cert-empty-state {
    background: #fff;
    border: 1px solid #e9ecef;
    border-top: none;
    border-radius: 0 0 0.75rem 0.75rem;
    padding: 3rem 1.5rem;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-cert-empty-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(25, 135, 84, 0.08);
  color: #10b981;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1rem;
}

/* Rules List */
.studio-cert-rules-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.studio-cert-rule-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-top: none;
    border-radius: 0 0 0.75rem 0.75rem;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-cert-rule-card:first-child {
  margin-top: 0;
}

.studio-cert-rule-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(to bottom, #fafbfc 0%, #fff 100%);
  border-bottom: 1px solid #f0f0f0;
}

.studio-cert-rule-icon {
  width: 44px;
  height: 44px;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, rgba(25, 135, 84, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  color: #10b981;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.studio-cert-rule-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: #1a1a2e;
  margin-bottom: 0.15rem;
}

.studio-cert-rule-desc {
  font-size: 0.8rem;
  color: #6c757d;
  margin-bottom: 0;
}

.studio-cert-rule-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(25, 135, 84, 0.1);
  color: #198754;
  padding: 0.3rem 0.75rem;
  border-radius: 2rem;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
}

.studio-cert-rule-body {
  padding: 1.25rem 1.5rem;
}

.studio-cert-requirement-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.studio-cert-requirement-icon {
  width: 40px;
  height: 40px;
  border-radius: 0.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.studio-cert-requirement-value {
  font-weight: 800;
  font-size: 1.15rem;
  line-height: 1;
  color: #212529;
}

.studio-cert-requirement-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-top: 0.15rem;
}

/* Form Cards */
.studio-cert-form-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-top: none;
    border-radius: 0 0 0.75rem 0.75rem;
    padding: 1.75rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-cert-form-card.compact {
  padding: 1rem;
}

.studio-cert-info-banner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  background: rgba(13, 110, 253, 0.05);
  border: 1px solid rgba(13, 110, 253, 0.15);
  border-radius: 0.6rem;
  margin-bottom: 1.25rem;
  font-size: 0.85rem;
  color: #0d6efd;
}

.studio-cert-info-banner i {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.studio-cert-label {
  font-weight: 600;
  font-size: 0.88rem;
  color: #344054;
  margin-bottom: 0.45rem;
  display: block;
}

.studio-cert-input {
  border-color: #e4e7ec;
  border-radius: 0.6rem;
  transition: all 0.2s;
}

.studio-cert-input:focus {
  border-color: #10b981;
  box-shadow: 0 0 0 0.2rem rgba(16, 185, 129, 0.1);
}

.studio-cert-input-sm {
  border-color: #e4e7ec;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  padding: 0.5rem 0.75rem;
}

.studio-cert-input-sm:focus {
  border-color: #10b981;
  box-shadow: 0 0 0 0.15rem rgba(16, 185, 129, 0.1);
}

/*.studio-cert-submit-btn {
  border-radius: 0.6rem;
  padding: 0.7rem 1.5rem;
  font-weight: 700;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.studio-cert-submit-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}*/

/*.studio-cert-btn-sm {
  border-radius: 0.5rem;
  padding: 0.5rem 1.25rem;
  font-weight: 600;
  font-size: 0.85rem;
  white-space: nowrap;
}*/

/* Templates List */
.studio-cert-templates-list {
    background: #fff;
    border: 1px solid #e9ecef;
    border-top: none;
    border-radius: 0 0 0.75rem 0.75rem;
    padding: 1rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-cert-template-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: #f8f9fa;
  border-radius: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.88rem;
  color: #495057;
}

.studio-cert-template-item:last-child {
  margin-bottom: 0;
}

.studio-cert-template-item i {
  font-size: 1.1rem;
  flex-shrink: 0;
}

@media (max-width: 991.98px) {
  .studio-cert-hero {
    padding: 1.5rem;
  }

  .studio-cert-hero-title {
    font-size: 1.25rem;
  }
}

/* ==================== STUDIO MEDIA PAGE ==================== */

.studio-media-hero {
    background: linear-gradient(135deg, #f59e0b 0%, #f97316 50%, #fb923c 100%);
    border-radius: 1.25rem;
    padding: 2rem 2.5rem;
    color: #fff;
    position: relative;
    overflow: hidden;
    margin-bottom: 1.75rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-media-hero-bg {
    position: absolute;
    top: -60%;
    right: -8%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-media-back-btn {
  width: 42px;
  height: 42px;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.2s;
  flex-shrink: 0;
}

.studio-media-back-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
  transform: translateX(-2px);
}

.studio-media-hero-icon {
  width: 52px;
  height: 52px;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.studio-media-hero-title {
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.3px;
}

.studio-media-hero-subtitle {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}

/* Stats Cards */
.studio-media-stat-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    padding: 1.25rem 1rem;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-media-stat-icon {
    width: 42px;
    height: 42px;
    border-radius: 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
    border: 1px solid;
}

.studio-media-stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.1;
  color: #212529;
}

.studio-media-stat-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Upload Card */
.studio-media-upload-card {
    background: #fff;
    border: 1px solid #e6a800;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
    margin-bottom: 2rem;
}

.studio-media-upload-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: linear-gradient(to bottom, #fafbfc 0%, #fff 100%);
  border-bottom: 1px solid #f0f0f0;
}

.studio-media-upload-header i {
  font-size: 1.2rem;
  color: #f97316;
}

.studio-media-upload-header h5 {
  font-weight: 700;
  font-size: 1rem;
  color: #212529;
  margin: 0;
}

.studio-media-upload-body {
  padding: 1.75rem;
}

.studio-media-upload-area {
  border: 2px dashed #d1d5db;
  border-radius: 0.75rem;
  padding: 2.5rem 1.5rem;
  text-align: center;
  background: #fafbfc;
  transition: all 0.2s;
}

.studio-media-upload-area:hover {
  border-color: #f97316;
  background: #fff;
}

.studio-media-upload-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(249, 115, 22, 0.1);
  color: #f97316;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1rem;
}

.studio-media-file-input {
  display: none;
}

/*.studio-media-browse-btn {
    border-radius: 0.6rem;
    padding: 0.6rem 1.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    background: linear-gradient(135deg, #f59e0b 0%, #f97316 50%, #fb923c 100%);
    color:white;
}
    .studio-media-browse-btn:hover {
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(25, 135, 84, 0.3);
        color:white;
    }*/

/*.studio-media-upload-btn {
  border-radius: 0.6rem;
  padding: 0.65rem 1.75rem;
  font-weight: 700;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.studio-media-upload-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(25, 135, 84, 0.3);
}*/

/* Empty State */
.studio-media-empty-state {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    padding: 4rem 1.5rem;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-media-empty-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(249, 115, 22, 0.08);
  color: #f97316;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.25rem;
}

/* File Cards */
/*.studio-media-file-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.studio-media-file-card:hover {
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
        transform: translateY(-4px);
        border: 1px solid #f97316;
    }*/

.studio-media-file-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transform: translateY(0) scale(1);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.18), 0 10px 24px rgba(0, 0, 0, 0.12);
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}
.studio-media-file-card:hover {
    transform: translateY(-7px) scale(1.015);
    border-color: rgba(6, 187, 204, 0.45);
    box-shadow: 0 22px 40px rgba(0, 0, 0, 0.24), 0 12px 22px rgba(0, 0, 0, 0.18), 0 4px 8px rgba(0, 0, 0, 0.12);
}

.studio-media-file-header {
  padding: 0.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
.studio-media-file-header.success {
  background: linear-gradient(135deg, rgba(25, 135, 84, 0.08) 0%, rgba(25, 135, 84, 0.03) 100%);
}
.studio-media-file-header.danger {
  background: linear-gradient(135deg, rgba(220, 53, 69, 0.08) 0%, rgba(220, 53, 69, 0.03) 100%);
}
.studio-media-file-header.warning {
  background: linear-gradient(135deg, rgba(255, 193, 7, 0.08) 0%, rgba(255, 193, 7, 0.03) 100%);
}
.studio-media-file-header.secondary {
  background: linear-gradient(135deg, rgba(108, 117, 125, 0.08) 0%, rgba(108, 117, 125, 0.03) 100%);
}

.studio-media-file-icon {
  width: 56px;
  height: 56px;
  border-radius: 0.75rem;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
.studio-media-file-type-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  padding: 0.25rem 0.65rem;
  border-radius: 2rem;
  font-size: 0.7rem;
  font-weight: 700;
  color: #495057;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.studio-media-file-body {
  padding: 1.25rem 1.5rem;
  flex: 1;
}
.studio-media-file-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: #1a1a2e;
  margin-bottom: 0.75rem;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/*.studio-media-file-meta {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}*/

/*.studio-media-file-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;*/ /* biri sola biri sağa */
  /*width: 100%;*/ /* önemli */
/*}


.studio-media-file-meta span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: #6c757d;
}

.studio-media-file-meta i {
  font-size: 0.9rem;
  flex-shrink: 0;
}*/
.studio-media-file-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

    .studio-media-file-meta span {
        display: inline-flex; /* inline-flex daha doğru */
        align-items: center;
        gap: 0.4rem;
        font-size: 0.8rem;
        color: #6c757d;
        white-space: nowrap; /* taşma kırılmasını engeller */
    }

        .studio-media-file-meta span:last-child {
            margin-left: auto; /* sağa garanti yaslama (fallback) */
        }

    .studio-media-file-meta i {
        font-size: 0.9rem;
        flex-shrink: 0;
    }




/*.studio-media-file-footer {
  display: flex;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-top: 1px solid #f0f0f0;
  background: #fafbfc;
}*/

/*.studio-media-copy-btn {
  flex: 1;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.2s;
}

.studio-media-copy-btn:hover {
  transform: translateY(-1px);
}*/

@media (max-width: 767.98px) {
  .studio-media-hero {
    padding: 1.5rem;
  }

  .studio-media-hero-title {
    font-size: 1.25rem;
  }

  .studio-media-upload-area {
    padding: 1.5rem 1rem;
  }
}

/* ==================== STUDIO COHORTS PAGE ==================== */

.studio-cohort-hero {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
    border-radius: 1.25rem;
    padding: 2rem 2.5rem;
    color: #fff;
    position: relative;
    overflow: hidden;
    margin-bottom: 1.75rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-cohort-hero-bg {
    position: absolute;
    top: -60%;
    right: -8%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-cohort-back-btn {
  width: 42px;
  height: 42px;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.2s;
  flex-shrink: 0;
}

.studio-cohort-back-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
  transform: translateX(-2px);
}

.studio-cohort-hero-icon {
  width: 52px;
  height: 52px;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.studio-cohort-hero-title {
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.3px;
}

.studio-cohort-hero-subtitle {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}

/* Stats Cards */
.studio-cohort-stat-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    padding: 1.25rem 1rem;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-cohort-stat-icon {
    width: 42px;
    height: 42px;
    border-radius: 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
    border: 1px solid;
}

.studio-cohort-stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.1;
  color: #212529;
}

.studio-cohort-stat-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Create Cohort Card */
.studio-cohort-create-card {
    background: #fff;
    border: 1px solid #6366f1;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
    margin-bottom: 2rem;
}

.studio-cohort-create-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: linear-gradient(to bottom, #fafbfc 0%, #fff 100%);
  border-bottom: 1px solid #f0f0f0;
}

.studio-cohort-create-header i {
  font-size: 1.2rem;
  color: #6366f1;
}

.studio-cohort-create-header h5 {
  font-weight: 700;
  font-size: 1rem;
  color: #212529;
  margin: 0;
}

.studio-cohort-create-body {
  padding: 1.75rem;
}

.studio-cohort-label {
  font-weight: 600;
  font-size: 0.88rem;
  color: #344054;
  margin-bottom: 0.45rem;
  display: block;
}

.studio-cohort-input {
  border-color: #e4e7ec;
  border-radius: 0.6rem;
  transition: all 0.2s;
}

.studio-cohort-input:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.1);
}

.studio-cohort-create-btn {
  border-radius: 0.6rem;
  padding: 0.65rem 1.25rem;
  font-weight: 700;
  transition: all 0.2s;
}

.studio-cohort-create-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(25, 135, 84, 0.3);
}

/* Empty State */
.studio-cohort-empty-state {
    background: #fff;
    border: 2px dashed #6366f1;
    border-radius: 1rem;
    padding: 4rem 1.5rem;
    text-align: center;
}

.studio-cohort-empty-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(99, 102, 241, 0.08);
  color: #6366f1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.25rem;
}

/* Cohort Cards */
.studio-cohort-card {
    background: #fff;
    border: 2px dashed #6366f1;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.studio-cohort-card:hover {
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.12);
  transform: translateY(-4px);
}
.studio-cohort-card-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: linear-gradient(to bottom, #fafbfc 0%, #fff 100%);
  border-bottom: 1px solid #f0f0f0;
}
.studio-cohort-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  color: #6366f1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.studio-cohort-card-title {
  font-weight: 700;
  font-size: 1.05rem;
  color: #1a1a2e;
  margin-bottom: 0.25rem;
}
.studio-cohort-card-desc {
  font-size: 0.85rem;
  color: #6c757d;
  margin-bottom: 0;
  line-height: 1.5;
}
.studio-cohort-member-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(99, 102, 241, 0.1);
  color: #6366f1;
  padding: 0.3rem 0.75rem;
  border-radius: 2rem;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}
.studio-cohort-card-body {
  padding: 1.25rem 1.5rem;
  flex: 1;
}
.studio-cohort-members-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 300px;
  overflow-y: auto;
}
.studio-cohort-member-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: #f8f9fa;
  border-radius: 0.6rem;
  transition: all 0.2s;
}
.studio-cohort-member-item:hover {
  background: #f0f0f0;
}
.studio-cohort-member-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.studio-cohort-member-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: #212529;
}
.studio-cohort-member-email {
  font-size: 0.8rem;
  color: #6c757d;
}
.studio-cohort-remove-btn {
  border-radius: 0.5rem;
  padding: 0.35rem 0.65rem;
  transition: all 0.2s;
}
.studio-cohort-remove-btn:hover {
  transform: scale(1.05);
}
.studio-cohort-empty-members {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background: #f8f9fa;
  border-radius: 0.6rem;
  color: #6c757d;
  font-size: 0.88rem;
}
.studio-cohort-empty-members i {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  opacity: 0.5;
}
.studio-cohort-card-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid #f0f0f0;
  background: #fafbfc;
}
.studio-cohort-select {
  border-color: #e4e7ec;
  border-radius: 0.5rem;
  font-size: 0.88rem;
}
.studio-cohort-select:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 0.15rem rgba(99, 102, 241, 0.1);
}
.studio-cohort-add-btn {  border-radius: 0.5rem;
  padding: 0.5rem 1.25rem;
  font-weight: 600;
  font-size: 0.85rem;
  white-space: nowrap;
  transition: all 0.2s;
}
.studio-cohort-add-btn:hover {
  transform: translateY(-1px);
}
@media (max-width: 767.98px) {
  .studio-cohort-hero {
    padding: 1.5rem;
  }

  .studio-cohort-hero-title {
    font-size: 1.25rem;
  }

  .studio-cohort-card-footer form {
    flex-direction: column;
  }

  .studio-cohort-add-btn {
    width: 100%;
  }
}

/* ==================== STUDIO STUDENTS PAGE ==================== */

.studio-student-hero {
    background: linear-gradient(135deg, #14b8a6 0%, #06b6d4 50%, #0ea5e9 100%);
    border-radius: 1.25rem;
    padding: 2rem 2.5rem;
    color: #fff;
    position: relative;
    overflow: hidden;
    margin-bottom: 1.75rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-student-hero-bg {
    position: absolute;
    top: -60%;
    right: -8%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-student-back-btn {
  width: 42px;
  height: 42px;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.2s;
  flex-shrink: 0;
}

.studio-student-back-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
  transform: translateX(-2px);
}

.studio-student-hero-icon {
  width: 52px;
  height: 52px;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.studio-student-hero-title {
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.3px;
}

.studio-student-hero-subtitle {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}

/* Stats Cards */
.studio-student-stat-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    padding: 1.25rem 1rem;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-student-stat-icon {
    width: 42px;
    height: 42px;
    border-radius: 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
    border: 1px solid;
}

.studio-student-stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.1;
  color: #212529;
}

.studio-student-stat-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Empty State */
.studio-student-empty-state {
  background: #fff;
  border: 1px solid #e9ecef;
  border-radius: 1rem;
  padding: 4rem 1.5rem;
  text-align: center;
}

.studio-student-empty-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(20, 184, 166, 0.08);
  color: #14b8a6;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.25rem;
}

/* Table Card */
.studio-student-table-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-student-table-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: linear-gradient(to bottom, #fafbfc 0%, #fff 100%);
  border-bottom: 1px solid #f0f0f0;
}

.studio-student-table-header i {
  font-size: 1.2rem;
  color: #14b8a6;
}

.studio-student-table-header h5 {
  font-weight: 700;
  font-size: 1rem;
  color: #212529;
  margin: 0;
}

.studio-student-count-badge {
  margin-left: auto;
  background: rgba(20, 184, 166, 0.1);
  color: #14b8a6;
  padding: 0.25rem 0.65rem;
  border-radius: 2rem;
  font-size: 0.8rem;
  font-weight: 700;
}

.studio-student-table-body {
  overflow-x: auto;
}

.studio-student-table {
  margin: 0;
}

.studio-student-table thead th {
  background: #f8f9fa;
  border-bottom: 2px solid #e9ecef;
  padding: 0.85rem 1rem;
  font-weight: 700;
  font-size: 0.85rem;
  color: #495057;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.studio-student-table tbody td {
  padding: 1rem;
  vertical-align: middle;
  border-bottom: 1px solid #f0f0f0;
}

.studio-student-table tbody tr:last-child td {
  border-bottom: none;
}

.studio-student-table tbody tr:hover {
  background: #fafcff;
}

.studio-student-name-cell {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.studio-student-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #14b8a6 0%, #06b6d4 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.studio-student-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: #212529;
}

.studio-student-email {
  font-size: 0.85rem;
  color: #6c757d;
}

.studio-student-date {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.85rem;
  color: #6c757d;
}

.studio-student-date i {
  font-size: 0.95rem;
}

.studio-student-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.75rem;
  border-radius: 2rem;
  font-size: 0.75rem;
  font-weight: 700;
}

.studio-student-status-badge.success {
  background: rgba(25, 135, 84, 0.1);
  color: #198754;
}

.studio-student-status-badge.secondary {
  background: rgba(108, 117, 125, 0.1);
  color: #6c757d;
}

.studio-student-progress-cell {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.studio-student-progress-text {
  min-width: 55px;
  font-size: 0.85rem;
  font-weight: 700;
  color: #495057;
  text-align: right;
}

.studio-student-cert-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.75rem;
  border-radius: 2rem;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.studio-student-cert-badge.earned {
  background: rgba(25, 135, 84, 0.1);
  color: #198754;
}

.studio-student-cert-badge.not-earned {
  background: rgba(108, 117, 125, 0.1);
  color: #6c757d;
}

.studio-student-cert-code {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  color: #6c757d;
  margin-top: 0.25rem;
}

@media (max-width: 991.98px) {
  .studio-student-hero {
    padding: 1.5rem;
  }

  .studio-student-hero-title {
    font-size: 1.25rem;
  }
}

.studio-student-hero {
    background: linear-gradient(135deg, #14b8a6 0%, #06b6d4 50%, #0ea5e9 100%);
    border-radius: 1.25rem;
    padding: 2rem 2.5rem;
    color: #fff;
    position: relative;
    overflow: hidden;
    margin-bottom: 1.75rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-student-hero-bg {
    position: absolute;
    top: -60%;
    right: -8%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-student-back-btn {
  width: 42px;
  height: 42px;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.2s;
  flex-shrink: 0;
}

.studio-student-back-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
  transform: translateX(-2px);
}

.studio-student-hero-icon {
  width: 52px;
  height: 52px;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.studio-student-hero-title {
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.3px;
}

.studio-student-hero-subtitle {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}

/* ==================== STUDIO LANDING PAGE==================== */

@media (max-width: 991.98px) {
    .studio-landing-hero {
        padding: 1.5rem;
    }

    .studio-landing-hero-title {
        font-size: 1.25rem;
    }
}

.studio-landing-hero {
    /*background: linear-gradient(135deg, #14b8a6 0%, #06b6d4 50%, #0ea5e9 100%);*/
    background:linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #06BBCC 100%);
    border-radius: 1.25rem;
    padding: 2rem 2.5rem;
    color: #fff;
    position: relative;
    overflow: hidden;
    margin-bottom: 1.75rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-landing-hero-bg {
    position: absolute;
    top: -60%;
    right: -8%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.studio-landing-back-btn {
    width: 42px;
    height: 42px;
    border-radius: 0.75rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.2s;
    flex-shrink: 0;
}

    .studio-landing-back-btn:hover {
        background: rgba(255, 255, 255, 0.25);
        color: #fff;
        transform: translateX(-2px);
    }

.studio-landing-hero-icon {
    width: 52px;
    height: 52px;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.studio-landing-hero-title {
    font-weight: 800;
    font-size: 1.6rem;
    letter-spacing: -0.3px;
}

.studio-landing-hero-subtitle {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
}

/* ==================== AUTH PAGES (LOGIN/REGISTER) ==================== */

.auth-page-wrapper {  
  display: flex;
  align-items: center;
  justify-content: center;
  /*background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);*/
  padding: 3rem 3rem;
}

.auth-page-container {
  display: flex;
  max-width: 1100px;
  width: 100%;
  background: #fff;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  min-height: 600px;
}

/* Left Side - Branding */
.auth-page-branding {
    flex: 1;
    /*background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);*/
    background:linear-gradient(135deg, #06BBCC 0%, #181d38 100%);
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.auth-page-branding::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 600px;
  height: 600px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.auth-branding-content {
  position: relative;
  z-index: 1;
}

.auth-branding-logo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin-bottom: 2rem;
}

.auth-branding-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.auth-branding-subtitle {
  font-size: 1.05rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 2.5rem;
}

.auth-branding-features {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.auth-feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1rem;
}

.auth-feature-item i {
  width: 40px;
  height: 40px;
  border-radius: 0.6rem;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* Right Side - Form Section */
.auth-page-form-section {
  flex: 1;
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-form-container {
  width: 100%;
  max-width: 420px;
}

.auth-form-header {
  margin-bottom: 2rem;
}

.auth-form-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: #1a1a2e;
  margin-bottom: 0.5rem;
}

.auth-form-subtitle {
  font-size: 0.95rem;
  color: #6c757d;
}

.auth-form {
  margin-bottom: 1.5rem;
}

.auth-alert-danger {
  background: #fee;
  border: 1px solid #fcc;
  border-radius: 0.6rem;
  padding: 0.85rem 1rem;
  margin-bottom: 1.5rem;
  color: #dc3545;
  font-size: 0.9rem;
}

.auth-alert-danger ul {
  margin: 0;
  padding-left: 1.25rem;
}

.auth-form-group {
  margin-bottom: 1.5rem;
}

.auth-form-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: #344054;
  margin-bottom: 0.5rem;
}

.auth-form-label i {
  font-size: 1rem;
  color: #667eea;
}

.auth-form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #e4e7ec;
  border-radius: 0.6rem;
  font-size: 0.95rem;
  transition: all 0.2s;
}

.auth-form-control:focus {
  border-color: #667eea;
  box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.15);
  outline: none;
}

.auth-form-control::placeholder {
  color: #98a2b3;
}

.auth-form-error {
  display: block;
  color: #dc3545;
  font-size: 0.85rem;
  margin-top: 0.35rem;
}

.auth-form-link-sm {
  font-size: 0.85rem;
  color: #667eea;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}

.auth-form-link-sm:hover {
  color: #764ba2;
  text-decoration: underline;
}

.auth-form-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.auth-form-check-input {
  width: 18px;
  height: 18px;
  border: 2px solid #e4e7ec;
  border-radius: 0.35rem;
  cursor: pointer;
}

.auth-form-check-input:checked {
  background-color: #667eea;
  border-color: #667eea;
}

.auth-form-check-label {
  font-size: 0.9rem;
  color: #495057;
  cursor: pointer;
  user-select: none;
}

/*.auth-form-submit-btn {
  width: 100%;
  padding: 0.85rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  border-radius: 0.6rem;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.2s;
  cursor: pointer;
}

.auth-form-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
}

.auth-form-submit-btn:active {
  transform: translateY(0);
}*/

.auth-form-divider {
  position: relative;
  text-align: center;
  margin: 1.5rem 0;
}

.auth-form-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: #e9ecef;
}

.auth-form-divider span {
  position: relative;
  background: #fff;
  padding: 0 1rem;
  color: #98a2b3;
  font-size: 0.85rem;
  font-weight: 600;
}

.auth-form-footer {
  text-align: center;
}

.auth-form-footer-text {
  font-size: 0.95rem;
  color: #6c757d;
  margin: 0;
}

.auth-form-link {
  color: #667eea;
  text-decoration: none;
  font-weight: 700;
  transition: color 0.2s;
}

.auth-form-link:hover {
  color: #764ba2;
  text-decoration: underline;
}

@media (max-width: 991.98px) {
  .auth-page-branding {
    display: none;
  }

  .auth-page-container {
    max-width: 500px;
  }

  .auth-page-form-section {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 575.98px) {
  .auth-page-wrapper {
    padding: 1rem;
  }

  .auth-page-container {
    border-radius: 1rem;
    min-height: auto;
  }

  .auth-page-form-section {
    padding: 1.5rem 1rem;
  }

  .auth-form-title {
    font-size: 1.5rem;
  }

  .auth-branding-title {
    font-size: 1.75rem;
  }
}

/* ==================== SWEETALERT2 CUSTOM STYLES ==================== */

.swal2-popup {
  border-radius: 1rem !important;
  font-family: 'Heebo', sans-serif !important;
}

.swal2-title {
  font-family: 'Nunito', sans-serif !important;
  font-weight: 800 !important;
  font-size: 1.5rem !important;
  color: #1a1a2e !important;
}

.swal2-html-container {
  font-size: 1rem !important;
  color: #495057 !important;
}

.swal2-icon {
  border-width: 3px !important;
}

.swal2-icon.swal2-success {
  border-color: #198754 !important;
  color: #198754 !important;
}

.swal2-icon.swal2-success .swal2-success-ring {
  border-color: rgba(25, 135, 84, 0.3) !important;
}

.swal2-icon.swal2-error {
  border-color: #dc3545 !important;
  color: #dc3545 !important;
}

.swal2-icon.swal2-warning {
  border-color: #ffc107 !important;
  color: #ffc107 !important;
}

.swal2-icon.swal2-info {
  border-color: #0dcaf0 !important;
  color: #0dcaf0 !important;
}

.swal2-styled.swal2-confirm {
  border-radius: 0.6rem !important;
  padding: 0.75rem 2rem !important;
  font-weight: 700 !important;
  font-size: 0.95rem !important;
  box-shadow: none !important;
}

.swal2-styled.swal2-cancel {
  border-radius: 0.6rem !important;
  padding: 0.75rem 2rem !important;
  font-weight: 600 !important;
  font-size: 0.95rem !important;
  background-color: #6c757d !important;
  box-shadow: none !important;
}

.swal2-timer-progress-bar {
  background: rgba(102, 126, 234, 0.8) !important;
}

/* Loading animations for SweetAlert2 */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { 
    opacity: 1;
    transform: scale(1);
  }
  50% { 
    opacity: 0.7;
    transform: scale(1.1);
  }
}

/* ==================== ADMIN DASHBOARD STYLES ==================== */

/* Admin Hero Section */
.admin-hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);   
    padding: 2.5rem 0;
    position: relative;
    overflow: hidden;
    margin-bottom: 2rem;
}

.admin-hero-bg {
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  z-index: 1;
}

.admin-hero-icon {
  width: 64px;
  height: 64px;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #fff;
  flex-shrink: 0;
}

.admin-hero-title {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  margin: 0;
}

.admin-hero-subtitle {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

/* Statistics Cards */
.admin-stat-card {
    background: #fff;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.45);
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.admin-stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.admin-stat-icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.admin-stat-icon {
  font-size: 1.75rem;
}

.admin-stat-content {
  flex: 1;
}

.admin-stat-value {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  color: #212529;
  margin-bottom: 0.25rem;
}

.admin-stat-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.5rem;
}

.admin-stat-trend {
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* Section Headers */
.admin-section-header {
    background: #fff;
    border-radius: 1rem;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
    border: 1px solid #e9ecef;
    margin-bottom: 0.5rem;
}

.admin-section-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.admin-section-header h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #212529;
  margin: 0;
}

/* Menu Cards */
.admin-menu-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 1rem;
    padding: 1.25rem;
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.admin-menu-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  border-color: #dee2e6;
}

.admin-menu-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  flex-shrink: 0;
}

.admin-menu-content {
  flex: 1;
  margin-bottom: 1rem;
}

.admin-menu-title {
  font-size: 1rem;
  font-weight: 700;
  color: #212529;
  margin-bottom: 0.35rem;
}

.admin-menu-desc {
  font-size: 0.85rem;
  color: #6c757d;
  margin: 0;
  line-height: 1.5;
}

.admin-menu-btn {
  width: 100%;
  border-radius: 0.5rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  transition: all 0.2s;
}

.admin-menu-btn:hover {
  transform: translateY(-1px);
}

@media (max-width: 991.98px) {
  .admin-hero-title {
    font-size: 1.5rem;
  }

  .admin-hero-subtitle {
    font-size: 0.875rem;
  }

  .admin-stat-card {
    flex-direction: column;
    text-align: center;
  }

  .admin-stat-value {
    font-size: 1.75rem;
  }
}

@media (max-width: 767.98px) {
  .admin-hero-section {
    padding: 1.5rem 0;
  }

  .admin-hero-icon {
    width: 48px;
    height: 48px;
    font-size: 1.5rem;
  }

  .admin-stat-icon-wrapper {
    width: 56px;
    height: 56px;
  }

  .admin-stat-icon {
    font-size: 1.5rem;
  }
}