/* assets/css/pages/curriculum.css */

@layer components {
  .curr-nav-container {
    position: sticky;
    top: 4.5rem;
    z-index: 40;
    background-color: var(--color-header-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
  }

  @media print {
    .curr-nav-container {
      display: none;
    }
  }

  .curr-nav-inner {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0.75rem 1rem;
  }

  .curr-nav-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
  }

  .curr-tabs {
    display: flex;
    overflow-x: auto;
    gap: 0.5rem;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .curr-tabs::-webkit-scrollbar {
    display: none;
  }

  .curr-tab-btn {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.5rem;
    border-radius: var(--radius-lg);
    font-weight: 900;
    font-size: 0.75rem;
    transition: all 0.3s;
    border: 1px solid transparent;
    color: var(--color-text-muted);
    background: transparent;
    cursor: pointer;
  }

  .curr-tab-btn:hover:not(.active) {
    background-color: var(--color-bg-surface);
  }

  .curr-tab-btn.active {
    color: var(--color-text-inverse);
    box-shadow: var(--shadow-lg);
  }

  .tab-color-indigo { background-color: var(--color-primary); box-shadow: 0 4px 6px -1px color-mix(in srgb, var(--color-primary) 20%, transparent); }
  .tab-color-rose { background-color: var(--color-error); box-shadow: 0 4px 6px -1px color-mix(in srgb, var(--color-error) 20%, transparent); }
  .tab-color-emerald { background-color: var(--color-success); box-shadow: 0 4px 6px -1px color-mix(in srgb, var(--color-success) 20%, transparent); }
  .tab-color-amber { background-color: var(--color-warning); box-shadow: 0 4px 6px -1px color-mix(in srgb, var(--color-warning) 20%, transparent); }

  .color-indigo { color: var(--color-primary); }
  .color-rose { color: var(--color-error); }
  .color-emerald { color: var(--color-success); }
  .color-amber { color: var(--color-warning); }

  .curr-tab-icon {
    font-size: 0.625rem;
  }

  .curr-select-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
  }

  .curr-select-label {
    font-size: 0.625rem;
    font-weight: 900;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: none;
  }

  @media (min-width: 640px) {
    .curr-select-label {
      display: inline-block;
    }
  }

  .curr-select {
    background-color: var(--color-bg-surface);
    border: none;
    border-radius: var(--radius-sm);
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-text-main);
    cursor: pointer;
  }

  .curr-select:focus {
    outline: none;
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-primary) 20%, transparent);
  }

  .curr-main {
    min-height: 100vh;
    padding-bottom: 6rem;
  }

  .curr-header {
    background-color: var(--color-bg-surface);
    padding-top: 4rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--color-border);
    transition: background-color 0.3s;
  }

  .curr-header-inner {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1rem;
  }

  .curr-header-content {
    animation: rise-in 0.5s ease-out forwards;
  }

  .curr-header-title {
    font-size: 2.25rem;
    font-weight: 900;
    color: var(--color-text-main);
    margin-bottom: 1rem;
    letter-spacing: -0.025em;
  }

  @media (min-width: 768px) {
    .curr-header-title {
      font-size: 3rem;
    }
  }

  .curr-header-desc {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    font-weight: 500;
    margin-bottom: 2.5rem;
    max-width: 42rem;
  }

  .curr-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .curr-chip {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    border: 2px solid var(--color-border);
    font-size: 0.875rem;
    font-weight: 700;
    transition: all 0.3s;
    color: var(--color-text-muted);
    background: transparent;
    cursor: pointer;
  }

  .curr-chip:hover:not(.active) {
    background-color: var(--color-bg-base);
    border-color: color-mix(in srgb, var(--color-primary) 30%, transparent);
  }

  .curr-chip.active {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
  }

  .curr-content-area {
    max-width: 80rem;
    margin: 0 auto;
    padding: 4rem 1rem;
  }

  .curr-view-wrapper {
    animation: rise-in 0.5s ease-out forwards;
    transition: all 0.2s;
  }

  .curr-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  @media (min-width: 1024px) {
    .curr-grid {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
  }

  .curr-col-main {
    display: flex;
    flex-direction: column;
    gap: 3rem;
  }

  @media (min-width: 1024px) {
    .curr-col-main {
      grid-column: span 2 / span 2;
    }
  }

  .curr-card {
    background-color: var(--color-bg-surface);
    border-radius: var(--radius-3xl);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
  }

  @media (min-width: 768px) {
    .curr-card {
      padding: 3rem;
    }
  }

  .curr-card-bg-icon {
    position: absolute;
    top: 0;
    right: 0;
    padding: 2rem;
    opacity: 0.05;
    font-size: 6rem;
  }

  .curr-card-badge {
    font-size: 0.75rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
  }

  .badge-emerald { color: var(--color-success); }
  .badge-gray { color: var(--color-text-muted); }

  .curr-card-title {
    font-size: 1.875rem;
    font-weight: 900;
    color: var(--color-text-main);
    margin-bottom: 1.5rem;
  }

  .curr-card-text {
    color: var(--color-text-muted);
    font-size: 1.125rem;
    line-height: 1.625;
  }

  .curr-mt {
    margin-top: 1rem;
  }

  .curr-standards-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }

  .curr-standard-item {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    background-color: color-mix(in srgb, var(--color-success) 5%, transparent);
    border: 1px solid color-mix(in srgb, var(--color-success) 10%, transparent);
  }

  .curr-standard-title {
    font-weight: 700;
    color: var(--color-success);
    margin-bottom: 0.5rem;
  }

  .curr-standard-desc {
    color: var(--color-text-muted);
  }

  .curr-col-side {
    display: flex;
    flex-direction: column;
    gap: 2rem;
  }

  .curr-competencies-card {
    background-color: color-mix(in srgb, var(--color-primary) 5%, transparent);
    border-radius: var(--radius-3xl);
    padding: 2rem;
    border: 1px solid color-mix(in srgb, var(--color-primary) 10%, transparent);
  }

  .curr-comp-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .curr-comp-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .curr-comp-icon {
    color: var(--color-primary);
    margin-top: 0.25rem;
  }

  .curr-comp-text {
    font-weight: 700;
    color: var(--color-text-main);
  }

  .curr-link-card {
    transition: all 0.2s;
    border: 1px solid var(--color-border);
  }

  .curr-link-card:hover {
    border-color: var(--color-primary);
  }

  .curr-link-desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
  }

  .curr-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 1rem;
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    border-radius: var(--radius-lg);
    font-weight: 900;
    font-size: 0.875rem;
    text-decoration: none;
    box-shadow: 0 10px 15px -3px color-mix(in srgb, var(--color-primary) 20%, transparent);
    transition: all 0.2s;
  }

  .curr-btn-primary:hover {
    transform: scale(1.02);
  }

  .curr-btn-primary:active {
    transform: scale(0.95);
  }
}