:root {
      --primary: #4A3B32; /* Rich Espresso */
      --primary-dark: #2C211B; 
      --primary-soft: #F5F0E6; /* Warm Cream */
      --green: #2F5233;
      --green-soft: #E2EBE4;
      --yellow: #B8860B;
      --yellow-soft: #FDF5E6;
      --red: #8B0000;
      --red-soft: #FDE8E8;
      --ink: #2C211B;
      --muted: #8B7E74;
      --line: #E8E2D9;
      --surface: #FFFFFF;
      --background: #FAFAF7;
      --shadow: 0 20px 40px rgba(74, 59, 50, 0.08);
      --radius: 16px;
    }

    * { box-sizing: border-box; }

    html {
      scroll-behavior: smooth;
      width: 100%;
      overflow-x: hidden;
    }

    body {
      margin: 0;
      width: 100%;
      min-height: 100vh;
      overflow-x: hidden;
      font-family: 'Nunito', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
      color: var(--ink);
      background:
        radial-gradient(circle at 12% 0%, rgba(101, 65, 65, 0.10), transparent 28%),
        radial-gradient(circle at 90% 10%, rgba(70, 42, 42, 0.07), transparent 25%),
        var(--background);
    }

    img, svg { max-width: 100%; }

    h1, h2, h3, h4, h5, h6, .brand-title, .brand-info h1, .greeting-text h1, .modal-head h3, .week-title, .schedule-time, .stat-value {
      font-family: 'Fredoka', cursive, sans-serif;
      font-weight: 500 !important;
      letter-spacing: 0.03em !important;
    }

    .greeting-text h1 {
      letter-spacing: 0.04em !important;
      font-size: 26px !important;
      margin: 0 0 6px 0 !important;
    }

    button, input, select, textarea, .day-filter-btn, .search-input, .badge {
      font-family: 'Nunito', sans-serif !important;
      font-weight: 600;
    }

    button { cursor: pointer; }
    .hidden { display: none !important; }

    .material-pill {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      padding: 4px 10px;
      margin: 3px 6px 3px 0;
      border-radius: 8px;
      border: 1px solid #7dd3fc;
      background: #e0f2fe;
      color: #0369a1;
      font-size: 12px;
      font-weight: 700;
      font-family: 'Nunito', sans-serif;
      box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    }

    .loader {
      position: fixed;
      inset: 0;
      z-index: 99999;
      display: grid;
      place-items: center;
      padding: 18px;
      background: rgba(255, 255, 255, 0.74);
      backdrop-filter: blur(5px);
    }

    .loader-card {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
      width: min(100%, 260px);
      padding: 24px 22px;
      border: 1px solid rgba(101, 65, 65, 0.16);
      border-radius: 20px;
      background: var(--surface);
      box-shadow: var(--shadow);
      text-align: center;
      font-weight: 700;
      animation: loaderPop 0.18s ease-out;
    }

    .loader-logo-wrap {
      position: relative;
      width: 70px;
      height: 70px;
      display: grid;
      place-items: center;
      margin-bottom: 4px;
    }

    .loader-logo {
      width: 42px;
      height: 42px;
      position: relative;
      z-index: 1;
      object-fit: cover;
      border-radius: 12px;
      background: #fff;
      box-shadow: 0 6px 16px rgba(101, 65, 65, 0.13);
    }

    .loader-card strong {
      color: var(--ink);
      font-size: 16px;
    }

    .loader-card span {
      color: var(--muted);
      font-size: 13px;
    }

    .spinner {
      position: absolute;
      inset: 0;
      width: 70px;
      height: 70px;
      border: 4px solid var(--primary-soft);
      border-top-color: var(--primary);
      border-right-color: var(--primary);
      border-radius: 50%;
      animation: spin 0.65s linear infinite;
    }

    @keyframes spin { to { transform: rotate(360deg); } }
    @keyframes loaderPop {
      from { opacity: 0; transform: translateY(6px) scale(0.98); }
      to { opacity: 1; transform: translateY(0) scale(1); }
    }

    .login-shell {
      min-height: 100vh;
      min-height: 100dvh;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: clamp(18px, 5vw, 32px) 16px;
      background:
        radial-gradient(circle at 15% 15%, rgba(101, 65, 65, 0.12), transparent 40%),
        radial-gradient(circle at 85% 85%, rgba(70, 42, 42, 0.08), transparent 40%),
        var(--background);
    }

    .login-container {
      width: min(100%, 440px);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 24px;
    }

    .login-brand-header {
      text-align: center;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 12px;
    }

    .brand-logo-img-lg {
      width: 72px;
      height: 72px;
      object-fit: cover;
      border-radius: 20px;
      box-shadow: 0 10px 25px rgba(101, 65, 65, 0.25);
      border: 2px solid #fff;
      background: #fff;
    }

    .topbar-logo-wrap {
      width: 44px;
      height: 44px;
      min-width: 44px;
      border-radius: 12px;
      border: 1px solid rgba(101, 65, 65, 0.2);
      background: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      flex-shrink: 0;
    }

    .topbar-logo-img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transform: scale(1.35);
      display: block;
    }

    .brand-mark-lg {
      width: 64px;
      height: 64px;
      display: grid;
      place-items: center;
      border-radius: 20px;
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: #fff;
      font-size: 24px;
      font-weight: 900;
      box-shadow: 0 10px 25px rgba(101, 65, 65, 0.25);
    }

    .brand-info h1 {
      margin: 0;
      font-size: 20px;
      font-weight: 800;
      letter-spacing: 0.04em;
      color: var(--ink);
    }

    .brand-info p {
      margin: 4px 0 0;
      font-size: 14px;
      color: var(--muted);
      font-weight: 600;
    }

    .login-card {
      width: 100%;
      padding: 36px 32px;
      border-radius: 28px;
      background: rgba(255, 255, 255, 0.94);
      border: 1px solid rgba(101, 65, 65, 0.16);
      box-shadow: var(--shadow);
      backdrop-filter: blur(18px);
    }

    .login-card h2 {
      margin: 0;
      font-size: 24px;
      letter-spacing: -0.03em;
      text-align: center;
    }

    .login-card > p {
      margin: 8px 0 26px;
      color: var(--muted);
      line-height: 1.5;
      font-size: 14px;
      text-align: center;
    }

    .field { margin-bottom: 18px; }

    .field-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 8px;
    }

    .field-header label {
      margin-bottom: 0 !important;
    }

    .field label {
      display: block;
      margin-bottom: 8px;
      font-size: 13px;
      font-weight: 800;
      color: #344054;
    }

    .forgot-link {
      background: none;
      border: none;
      padding: 0;
      color: var(--primary);
      font-size: 13px;
      font-weight: 700;
      cursor: pointer;
      transition: color 0.15s ease;
    }

    .forgot-link:hover {
      color: var(--primary-dark);
      text-decoration: underline;
    }

    .password-wrapper {
      position: relative;
      display: flex;
      align-items: center;
    }

    .password-wrapper input {
      padding-right: 48px;
    }

    .toggle-eye {
      position: absolute;
      right: 10px;
      top: 50%;
      transform: translateY(-50%);
      background: transparent;
      border: none;
      padding: 6px;
      color: var(--muted);
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 8px;
      cursor: pointer;
      transition: color 0.15s ease, background-color 0.15s ease;
    }

    .toggle-eye:hover {
      color: var(--primary-dark);
      background: rgba(101, 65, 65, 0.1);
    }

    .field input:not([type="checkbox"]):not([type="radio"]),
    .field select,
    .field textarea {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: 14px;
      background: #fff;
      padding: 13px 14px;
      color: var(--ink);
      outline: none;
      transition: 0.2s ease;
    }

    .checkbox-card-grid {
      display: grid !important;
      grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
      gap: 10px !important;
      margin-top: 8px !important;
    }

    @media (max-width: 540px) {
      .checkbox-card-grid {
        grid-template-columns: 1fr !important;
      }
    }

    .checkbox-card {
      display: flex !important;
      align-items: center !important;
      gap: 10px !important;
      padding: 12px 14px !important;
      border: 1px solid var(--line) !important;
      border-radius: 14px !important;
      background: #ffffff !important;
      cursor: pointer !important;
      transition: all 0.15s ease !important;
      margin-bottom: 0 !important;
      font-weight: 700 !important;
      font-size: 13px !important;
      color: var(--ink) !important;
    }

    .checkbox-card:hover {
      background: var(--primary-soft) !important;
      border-color: var(--primary) !important;
    }

    .checkbox-card input[type="checkbox"] {
      width: 18px !important;
      height: 18px !important;
      accent-color: var(--primary) !important;
      cursor: pointer !important;
      flex-shrink: 0 !important;
      margin: 0 !important;
    }

    .field input:focus,
    .field select:focus,
    .field textarea:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 4px rgba(101, 65, 65, 0.16);
    }

    .field textarea { min-height: 105px; resize: vertical; }

    .primary-button,
    .secondary-button,
    .ghost-button,
    .danger-button {
      border: 0;
      border-radius: 14px;
      padding: 12px 16px;
      font-weight: 800;
      transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
    }

    .primary-button:hover,
    .secondary-button:hover,
    .ghost-button:hover,
    .danger-button:hover { transform: translateY(-1px); }

    .primary-button {
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      box-shadow: 0 10px 24px rgba(101, 65, 65, 0.24);
    }

    .primary-button.full { width: 100%; padding: 14px 18px; }
    .secondary-button { color: var(--primary-dark); background: var(--primary-soft); }
    .ghost-button { color: var(--ink); background: #fff; border: 1px solid var(--line); }
    .danger-button { color: var(--red); background: var(--red-soft); }
    button:disabled { opacity: 0.6; cursor: not-allowed; transform: none !important; }

    .app-shell { min-height: 100vh; }

    .topbar {
      position: sticky;
      top: 0;
      z-index: 50;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding: 16px max(24px, calc((100vw - 1240px) / 2));
      background: rgba(255, 255, 255, 0.92);
      border-bottom: 1px solid rgba(223, 229, 239, 0.9);
      backdrop-filter: blur(18px);
    }

    .topbar-brand {
      display: flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }

    .topbar-logo {
      width: 44px;
      height: 44px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      font-weight: 900;
    }

    .topbar-brand strong { display: block; }
    .topbar-brand span { display: block; margin-top: 2px; color: var(--muted); font-size: 12px; }

    .topbar-actions {
      display: flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }

    .teacher-chip {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 8px 12px;
      border: 1px solid var(--line);
      border-radius: 14px;
      background: #fff;
    }

    .teacher-chip strong { display: block; font-size: 13px; }
    .teacher-chip span { display: block; margin-top: 1px; color: var(--muted); font-size: 11px; }

    .main {
      width: calc(100% - 32px);
      max-width: none;
      margin: 0 auto;
      padding: 34px 0 52px;
    }

    .hero {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      padding: 30px;
      border-radius: var(--radius);
      color: #fff;
      background: linear-gradient(135deg, var(--primary-dark), var(--primary));
      box-shadow: var(--shadow);
      overflow: hidden;
      position: relative;
    }

    .hero::after {
      content: "";
      position: absolute;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      right: -80px;
      top: -120px;
      background: rgba(255, 255, 255, 0.08);
    }

    .hero-copy { position: relative; z-index: 1; }
    .hero-eyebrow { color: rgba(255,255,255,0.72); font-weight: 700; }
    .hero h1 { margin: 8px 0; font-size: clamp(28px, 4vw, 44px); letter-spacing: -0.04em; }
    .hero p { margin: 0; color: rgba(255,255,255,0.78); }

    .hero-date {
      position: relative;
      z-index: 1;
      min-width: 190px;
      padding: 18px 20px;
      border-radius: 18px;
      background: rgba(255,255,255,0.12);
      border: 1px solid rgba(255,255,255,0.14);
      text-align: right;
    }

    .hero-date strong { display: block; font-size: 18px; }
    .hero-date span { color: rgba(255,255,255,0.75); font-size: 13px; }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
      margin-top: 20px;
    }

    .stat-card {
      padding: 20px;
      border-radius: 18px;
      border: 1px solid var(--line);
      background: var(--surface);
      box-shadow: 0 10px 28px rgba(101, 65, 65, 0.06);
    }

    .stat-card span { color: var(--muted); font-size: 13px; font-weight: 700; }
    .stat-card strong { display: block; margin-top: 9px; font-size: 30px; letter-spacing: -0.04em; }
    .stat-card small { display: block; margin-top: 6px; color: var(--muted); }

    .tabs {
      display: flex;
      gap: 8px;
      margin: 28px 0 18px;
      padding: 6px;
      overflow-x: auto;
      border-radius: 16px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,0.8);
    }

    .tab-button {
      flex: 0 0 auto;
      border: 0;
      border-radius: 12px;
      padding: 10px 16px;
      color: var(--muted);
      background: transparent;
      font-weight: 800;
    }

    .tab-button.active {
      color: var(--primary-dark);
      background: var(--primary-soft);
    }

    .section-card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(255,255,255,0.92);
      box-shadow: 0 12px 34px rgba(101, 65, 65, 0.06);
      overflow: hidden;
    }

    .section-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 22px 24px;
      border-bottom: 1px solid var(--line);
    }

    .section-head h2 { margin: 0; font-size: 20px; }
    .section-head p { margin: 6px 0 0; color: var(--muted); font-size: 13px; }

    .schedule-list { display: grid; gap: 14px; padding: 20px; }

    .schedule-card {
      display: grid;
      grid-template-columns: 88px minmax(0, 1fr) auto;
      gap: 18px;
      align-items: center;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: 18px;
      background: #fff;
      transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
    }

    .schedule-card:hover {
      transform: translateY(-2px);
      border-color: rgba(101, 65, 65,0.32);
      box-shadow: 0 12px 30px rgba(101, 65, 65, 0.08);
    }

    .schedule-time {
      padding: 13px 10px;
      border-radius: 14px;
      background: var(--primary-soft);
      color: var(--primary-dark);
      text-align: center;
      font-size: 18px;
      font-weight: 900;
    }

    .schedule-info h3 { margin: 0; font-size: 17px; }
    .schedule-info { min-width: 0; }
    .schedule-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px 14px;
      margin-top: 8px;
      color: var(--muted);
      font-size: 13px;
    }

    .schedule-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 999px;
      padding: 7px 11px;
      font-size: 12px;
      font-weight: 900;
      white-space: nowrap;
    }

    .badge.done { color: var(--green); background: var(--green-soft); }
    .badge.reschedule { color: var(--yellow); background: var(--yellow-soft); }
    .badge.postponed { color: var(--red); background: var(--red-soft); }
    .badge.izin { color: #2563eb; background: #eff6ff; }
    .badge.alpa { color: #dc2626; background: #fef2f2; }
    .badge.pending { color: var(--muted); background: #edf1f6; }
    .badge.warning-session { color: #b45309; background: #fffbeb; border: 1px solid #fcd34d; font-weight: 800; }
    .badge.warning-session-red { color: #ffffff; background: #dc2626; border: 1px solid #b91c1c; font-weight: 900; box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3); }

    .day-filter-bar {
      display: flex;
      gap: 8px;
      overflow-x: auto;
      padding: 4px 2px 10px 2px;
      margin-bottom: 8px;
      scrollbar-width: thin;
    }

    .day-filter-btn {
      flex: 0 0 auto;
      border: 1px solid var(--line);
      border-radius: 12px;
      padding: 8px 14px;
      font-size: 13px;
      font-weight: 800;
      color: var(--ink);
      background: #ffffff;
      cursor: pointer;
      transition: all 0.15s ease;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .day-filter-btn:hover {
      background: var(--primary-soft);
      border-color: var(--primary);
    }

    .day-filter-btn.active {
      color: #ffffff;
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      border-color: var(--primary-dark);
      box-shadow: 0 4px 14px rgba(101, 65, 65, 0.25);
    }

    .day-count {
      font-size: 11px;
      padding: 2px 6px;
      border-radius: 999px;
      background: rgba(101, 65, 65, 0.12);
      color: var(--ink);
    }

    .day-filter-btn.active .day-count {
      background: rgba(255, 255, 255, 0.25);
      color: #ffffff;
    }

    .student-name-red {
      color: #dc2626 !important;
      font-weight: 800 !important;
    }

    .wa-copy-btn {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: #25D366;
      color: #fff;
      border: 0;
      border-radius: 10px;
      padding: 7px 12px;
      font-weight: 700;
      font-size: 12px;
      cursor: pointer;
      transition: transform 0.15s ease, background-color 0.15s ease;
    }
    .wa-copy-btn:hover {
      background: #1da851;
      transform: translateY(-1px);
    }

    .search-input {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid var(--line);
      border-radius: 14px;
      outline: none;
      font-size: 14px;
      margin-bottom: 16px;
      background: #fff;
      transition: border-color 0.15s ease, box-shadow 0.15s ease;
    }
    .search-input:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(101, 65, 65, 0.14);
    }

    .empty-state {
      padding: 58px 24px;
      text-align: center;
      color: var(--muted);
    }

    .empty-state .icon {
      width: 66px;
      height: 66px;
      display: grid;
      place-items: center;
      margin: 0 auto 16px;
      border-radius: 20px;
      color: var(--primary-dark);
      background: var(--primary-soft);
      font-size: 28px;
    }

    .empty-state h3 { margin: 0 0 8px; color: var(--ink); }
    .empty-state p { margin: 0; }

    .week-groups { display: grid; gap: 20px; padding: 20px; }
    .week-group { border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
    .week-title { padding: 13px 16px; background: #f8faff; font-weight: 900; }
    .week-row {
      display: grid;
      grid-template-columns: 90px minmax(0, 1fr) auto;
      gap: 14px;
      align-items: center;
      padding: 14px 16px;
      border-top: 1px solid var(--line);
    }
    .week-row:first-of-type { border-top: 0; }
    .week-row strong { font-size: 14px; }
    .week-row span { color: var(--muted); font-size: 13px; }

    .table-wrap { width: 100%; max-width: 100%; overflow-x: auto; }
    .table-wrap tr.admin-conflict-row td {
      background: #fef2f2 !important;
      color: #991b1b;
      border-top-color: #fecaca;
      border-bottom-color: #fecaca;
    }
    .table-wrap tr.admin-conflict-row td:first-child {
      box-shadow: inset 4px 0 0 #dc2626;
    }
    table { width: 100%; border-collapse: collapse; min-width: 760px; }
    th, td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); }
    th { background: #f8faff; color: #4c5870; font-size: 12px; letter-spacing: 0.02em; text-transform: uppercase; }
    td { font-size: 13px; vertical-align: top; }
    tr:last-child td { border-bottom: 0; }

    .profile-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
      padding: 22px;
    }

    .profile-item {
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: 16px;
      background: #fff;
    }

    .profile-item span { display: block; color: var(--muted); font-size: 12px; font-weight: 800; }
    .profile-item strong { display: block; margin-top: 8px; }

    .modal {
      position: fixed;
      inset: 0;
      z-index: 1000;
      display: grid;
      place-items: center;
      padding: 20px;
      background: rgba(15, 23, 42, 0.5);
      backdrop-filter: blur(6px);
    }

    .modal-overlay {
      position: fixed;
      inset: 0;
      z-index: 1000;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 20px;
      background: rgba(15, 23, 42, 0.5);
      backdrop-filter: blur(6px);
    }

    .modal-card {
      width: min(100%, 560px);
      max-height: calc(100vh - 40px);
      overflow-y: auto;
      border-radius: 24px;
      background: #fff;
      box-shadow: 0 30px 80px rgba(15, 23, 42, 0.25);
    }

    .modal-head {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 16px;
      padding: 22px 24px;
      border-bottom: 1px solid var(--line);
    }

    .modal-head h3 { margin: 0; font-size: 22px; }
    .modal-head p { margin: 6px 0 0; color: var(--muted); font-size: 13px; }
    .icon-button {
      width: 38px;
      height: 38px;
      border: 0;
      border-radius: 12px;
      background: #f1f4f8;
      color: var(--ink);
      font-size: 20px;
    }

    .modal-body { padding: 22px 24px 8px; }
    .modal-footer {
      display: flex;
      justify-content: flex-end;
      gap: 10px;
      padding: 18px 24px 24px;
    }

    .student-summary {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 10px;
      margin-bottom: 20px;
    }

    .student-summary div {
      padding: 12px;
      border-radius: 14px;
      background: #f7f9fc;
      text-align: center;
    }
    .student-summary span { display: block; color: var(--muted); font-size: 11px; }
    .student-summary strong { display: block; margin-top: 4px; }

    .toast {
      position: fixed;
      z-index: 2000;
      right: 22px;
      bottom: 22px;
      min-width: 270px;
      max-width: min(420px, calc(100vw - 44px));
      padding: 15px 17px;
      border-radius: 14px;
      color: #fff;
      background: #172033;
      box-shadow: 0 18px 50px rgba(15, 23, 42, 0.28);
      font-weight: 700;
    }

    .toast.success { background: var(--green); }
    .toast.error { background: var(--red); }

    /* ==========================================================================
       SPECIAL MOBILE & TABLET NATIVE-APP DESIGN ARCHITECTURE
       ========================================================================== */

    /* ==========================================================================
       SPECIAL MOBILE & TABLET NATIVE-APP DESIGN ARCHITECTURE
       ========================================================================== */

    /* Mobile Devices (< 768px): Clean Ergonomic UX & Sheet Modals */
    @media (max-width: 767px) {
      /* Top Navigation Bar on Mobile */
      .nav-bar {
        position: relative !important;
        z-index: 100 !important;
        background: #ffffff !important;
        border: 1px solid var(--line) !important;
        padding: 8px 10px !important;
        border-radius: 14px !important;
        margin-bottom: 14px !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03) !important;
      }

      .nav-scroll {
        display: flex !important;
        justify-content: flex-start !important;
        gap: 6px !important;
        overflow-x: auto !important;
        scroll-behavior: smooth !important;
        -webkit-overflow-scrolling: touch !important;
        scrollbar-width: none !important;
        padding-bottom: 2px !important;
      }
      .nav-scroll::-webkit-scrollbar {
        display: none !important;
      }

      .tab-button {
        flex: 0 0 auto !important;
        padding: 8px 14px !important;
        font-size: 12px !important;
        font-weight: 700 !important;
        border-radius: 10px !important;
        white-space: nowrap !important;
        min-height: 38px !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 6px !important;
        border: 1px solid transparent !important;
        transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
      }
      .tab-button.active {
        background: var(--primary-dark, #654141) !important;
        color: #ffffff !important;
        box-shadow: 0 3px 10px rgba(101, 65, 65, 0.25) !important;
      }

      /* Main Page Container */
      .main {
        width: 100% !important;
        padding-left: 10px !important;
        padding-right: 10px !important;
        padding-top: 10px !important;
        padding-bottom: 30px !important;
      }

      /* Sticky Mobile App Top Bar */
      .topbar {
        padding: 10px 14px !important;
        background: rgba(255, 255, 255, 0.94) !important;
        backdrop-filter: blur(12px) !important;
        -webkit-backdrop-filter: blur(12px) !important;
        position: sticky !important;
        top: 0 !important;
        z-index: 900 !important;
        border-bottom: 1px solid var(--line) !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03) !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
      }
      .topbar-logo-img {
        width: 38px !important;
        height: 38px !important;
        border-radius: 12px !important;
      }
      .topbar-brand strong {
        font-size: 13px !important;
        max-width: 160px !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        white-space: nowrap !important;
      }
      .topbar-brand span, .teacher-chip div {
        display: none !important;
      }

      /* Mobile Hero Header */
      .hero {
        grid-template-columns: 1fr !important;
        padding: 16px !important;
        border-radius: 18px !important;
        gap: 12px !important;
        margin-bottom: 14px !important;
        background: linear-gradient(135deg, #654141 0%, #4a2e2e 100%) !important;
        color: #ffffff !important;
      }
      .hero h1 {
        font-size: 20px !important;
        line-height: 1.25 !important;
      }
      .hero p {
        font-size: 12px !important;
        opacity: 0.9 !important;
      }
      .hero-date {
        text-align: left !important;
        min-width: 0 !important;
        padding: 10px 14px !important;
        border-radius: 12px !important;
        background: rgba(255, 255, 255, 0.12) !important;
      }

      /* Mobile 2-Column Stat Cards */
      .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 8px !important;
        margin-bottom: 14px !important;
      }
      .stat-card {
        padding: 12px 14px !important;
        border-radius: 14px !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03) !important;
      }
      .stat-card h3 {
        font-size: 11px !important;
      }
      .stat-card strong {
        font-size: 20px !important;
      }

      /* Mobile Schedule Cards */
      .schedule-list, .week-groups {
        padding: 10px !important;
      }
      .schedule-card {
        grid-template-columns: 1fr !important;
        gap: 10px !important;
        padding: 14px !important;
        border-radius: 16px !important;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04) !important;
        border: 1px solid rgba(229, 221, 216, 0.75) !important;
      }
      .schedule-time {
        width: max-content !important;
        padding: 4px 10px !important;
        border-radius: 8px !important;
        font-size: 13px !important;
        font-weight: 800 !important;
        background: #f8fafc !important;
        border: 1px solid #e2e8f0 !important;
        color: #334155 !important;
      }
      .schedule-actions {
        grid-column: 1 !important;
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 6px !important;
        width: 100% !important;
        margin-top: 4px !important;
      }
      .schedule-actions button {
        flex: 1 1 auto !important;
        min-height: 38px !important;
        font-size: 12px !important;
        font-weight: 700 !important;
      }

      /* Mobile Modals as Centered Overlay / Sheet */
      .modal {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        z-index: 2500 !important;
        background: rgba(15, 23, 42, 0.6) !important;
        backdrop-filter: blur(4px) !important;
        -webkit-backdrop-filter: blur(4px) !important;
        display: flex !important;
        align-items: flex-end !important;
        justify-content: center !important;
        padding: 0 !important;
        margin: 0 !important;
      }

      .modal.hidden {
        display: none !important;
      }

      .modal-card {
        position: relative !important;
        width: 100% !important;
        max-width: 100% !important;
        max-height: 85vh !important;
        margin: 0 !important;
        border-radius: 24px 24px 0 0 !important;
        background: #ffffff !important;
        box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.2) !important;
        display: flex !important;
        flex-direction: column !important;
        overflow: hidden !important;
        animation: mobileSheetUp 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
      }
      @keyframes mobileSheetUp {
        from { transform: translateY(100%); }
        to { transform: translateY(0); }
      }
      .modal-head, .modal-header {
        padding: 16px 18px 12px !important;
        border-bottom: 1px solid var(--line) !important;
        flex-shrink: 0 !important;
      }
      .modal-body {
        padding: 16px 18px !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
        flex: 1 1 auto !important;
        max-height: calc(85vh - 120px) !important;
      }
      .modal-footer {
        padding: 12px 18px calc(12px + env(safe-area-inset-bottom, 0px)) !important;
        border-top: 1px solid var(--line) !important;
        background: #ffffff !important;
        flex-shrink: 0 !important;
      }

      /* Native Touch Friendly Form Inputs */
      input, select, textarea {
        font-size: 14px !important; /* Prevents unwanted iOS zoom on focus */
      }
      .toast {
        right: 10px !important;
        bottom: 85px !important;
        max-width: calc(100vw - 20px) !important;
        min-width: 0 !important;
        border-radius: 14px !important;
      }
    }

    /* Tablet Devices (768px - 1024px): Dedicated Tablet Grid & Ergonomic Spacing */
    @media (min-width: 768px) and (max-width: 1024px) {
      .main {
        width: 96% !important;
        padding-top: 18px !important;
        padding-bottom: 30px !important;
      }
      .topbar {
        padding: 14px 20px !important;
      }
      .stats-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
        gap: 10px !important;
      }
      .hero {
        grid-template-columns: 1fr auto !important;
        padding: 22px !important;
        border-radius: 20px !important;
      }
      .hero h1 {
        font-size: 24px !important;
      }
      .schedule-card {
        grid-template-columns: 80px minmax(0, 1fr) !important;
        gap: 14px !important;
        padding: 18px !important;
        border-radius: 18px !important;
      }
      .schedule-actions {
        grid-column: 1 / -1 !important;
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 8px !important;
      }
      .schedule-actions button {
        min-height: 40px !important;
        font-size: 12px !important;
      }
      .tab-button {
        padding: 10px 18px !important;
        font-size: 13px !important;
        min-height: 42px !important;
      }
      .modal-card {
        max-width: 680px !important;
        border-radius: 22px !important;
      }
    }

    @media (max-width: 980px) {
      #adminToolsGrid {
        grid-template-columns: 1fr !important;
      }
    }



/* Smooth Tab Switching & Transitions */
.tab-button, .day-filter-btn, .ghost-button, .primary-button {
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1) !important;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.tab-button:active, .day-filter-btn:active, .ghost-button:active, .primary-button:active {
  transform: scale(0.97);
}

.tab-panel.tab-fade-in {
  animation: tabFadeIn 0.22s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes tabFadeIn {
  from {
    opacity: 0.3;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ================================================================
   ALDALINGO LANDING PAGE — STYLE & DESIGN SYSTEM (DESIGN.md)
   ================================================================ */
:root {
  --lp-canvas: #FAFAF7;
  --lp-white: #FFFFFF;
  --lp-espresso: #4A3B32;
  --lp-espresso-dark: #2C211B;
  --lp-espresso-soft: #F5F0E6;
  --lp-gold: #D97706;
  --lp-gold-bg: #FEF3C7;
  --lp-gold-dark: #92400E;
  --lp-blue: #1E40AF;
  --lp-blue-bg: #EFF6FF;
  --lp-emerald: #16A34A;
  --lp-emerald-bg: #DCFCE7;
  --lp-ink: #19171C;
  --lp-slate: #6E6E73;
  --lp-mist: #97979B;
  --lp-hairline: #E8E2D9;
  --lp-hairline-light: #F1EFEA;
  
  --lp-radius-cards: 36px;
  --lp-radius-badges: 40px;
  --lp-radius-buttons: 50px;
  --lp-radius-inputs: 24px;
  --lp-radius-nav: 24px;

  --lp-shadow-sm: 0 4px 12px rgba(74, 59, 50, 0.05);
  --lp-shadow-card: 0 20px 40px -15px rgba(74, 59, 50, 0.08), 0 0 1px 1px rgba(232, 226, 217, 0.6);
  --lp-shadow-hover: 0 30px 60px -15px rgba(74, 59, 50, 0.16), 0 0 1px 1px rgba(74, 59, 50, 0.12);
  --lp-shadow-button: 0 10px 25px -5px rgba(74, 59, 50, 0.35);
  --lp-transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.landing-wrapper {
  background: var(--lp-canvas);
  color: var(--lp-ink);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Subtle background dot mesh pattern */
.landing-wrapper::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.45;
  background-image: radial-gradient(circle, #D9D2C9 1.2px, transparent 1.2px);
  background-size: 24px 24px;
}

.landing-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Top Sticky Navigation */
.landing-nav {
  position: sticky;
  top: 16px;
  z-index: 100;
  margin-bottom: 24px;
  padding: 0 16px;
}

.landing-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--lp-hairline);
  border-radius: var(--lp-radius-nav);
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 12px 30px -10px rgba(74, 59, 50, 0.08);
}

.landing-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.landing-brand-logo-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #ffffff;
  border: 1.5px solid var(--lp-hairline);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(74, 59, 50, 0.10);
}

.landing-brand-logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.35);
  display: block;
}

.landing-brand-text {
  display: flex;
  flex-direction: column;
}

.landing-brand-title {
  font-family: 'Fredoka', cursive, sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--lp-espresso-dark);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.landing-brand-subtitle {
  font-size: 11px;
  font-weight: 800;
  color: var(--lp-gold-dark);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.landing-nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.landing-nav-link {
  font-size: 14px;
  font-weight: 700;
  color: var(--lp-slate);
  text-decoration: none;
  transition: var(--lp-transition);
  padding: 6px 10px;
  border-radius: 20px;
}

.landing-nav-link:hover {
  color: var(--lp-espresso);
  background: var(--lp-espresso-soft);
}

.landing-nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Pill Buttons */
.lp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--lp-radius-buttons);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: var(--lp-transition);
  border: none;
  white-space: nowrap;
}

.lp-btn-espresso {
  background: var(--lp-espresso);
  color: var(--lp-white) !important;
  box-shadow: var(--lp-shadow-button);
}

.lp-btn-espresso:hover {
  background: var(--lp-espresso-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -5px rgba(74, 59, 50, 0.45);
}

.lp-btn-gold {
  background: var(--lp-gold);
  color: var(--lp-white) !important;
  box-shadow: 0 8px 20px -4px rgba(217, 119, 6, 0.35);
}

.lp-btn-gold:hover {
  background: var(--lp-gold-dark);
  transform: translateY(-2px);
}

.lp-btn-ghost {
  background: var(--lp-white);
  color: var(--lp-espresso);
  border: 1.5px solid var(--lp-hairline);
}

.lp-btn-ghost:hover {
  border-color: var(--lp-espresso);
  background: var(--lp-espresso-soft);
  transform: translateY(-2px);
}

.lp-btn-wa {
  background: #25D366;
  color: var(--lp-white) !important;
  box-shadow: 0 8px 20px -4px rgba(37, 211, 102, 0.35);
}

.lp-btn-wa:hover {
  background: #1EBE5D;
  transform: translateY(-2px);
}

/* Pill Badges */
.lp-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: var(--lp-radius-badges);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.lp-badge-gold {
  background: var(--lp-gold-bg);
  color: var(--lp-gold-dark);
  border: 1px solid rgba(217, 119, 6, 0.2);
}

.lp-badge-espresso {
  background: var(--lp-espresso-soft);
  color: var(--lp-espresso-dark);
  border: 1px solid rgba(74, 59, 50, 0.15);
}

.lp-badge-blue {
  background: var(--lp-blue-bg);
  color: var(--lp-blue);
  border: 1px solid rgba(30, 64, 175, 0.15);
}

.lp-badge-emerald {
  background: var(--lp-emerald-bg);
  color: var(--lp-emerald);
  border: 1px solid rgba(22, 163, 74, 0.15);
}

/* Hero Section */
.landing-hero {
  padding: 40px 0 60px 0;
  text-align: center;
}

.hero-headline-title {
  font-family: 'Fredoka', cursive, sans-serif;
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--lp-espresso-dark);
  margin: 18px 0 14px 0;
  letter-spacing: 0.02em;
}

.hero-headline-title span {
  color: var(--lp-gold);
}

.hero-subtext {
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.6;
  color: var(--lp-slate);
  max-width: 780px;
  margin: 0 auto 28px auto;
  font-weight: 500;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stats-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  max-width: 860px;
  margin: 0 auto 48px auto;
}

.hero-stat-box {
  background: var(--lp-white);
  border: 1px solid var(--lp-hairline);
  border-radius: 20px;
  padding: 16px 12px;
  text-align: center;
  box-shadow: var(--lp-shadow-sm);
  transition: var(--lp-transition);
}

.hero-stat-box:hover {
  transform: translateY(-3px);
  box-shadow: var(--lp-shadow-card);
}

.hero-stat-number {
  font-family: 'Fredoka', cursive, sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--lp-espresso);
  line-height: 1;
}

.hero-stat-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--lp-slate);
  margin-top: 6px;
}

/* Floating Admission Course Pass Card */
.course-pass-card {
  background: var(--lp-white);
  border: 1px solid var(--lp-hairline);
  border-radius: var(--lp-radius-cards);
  max-width: 680px;
  margin: 0 auto;
  padding: 28px;
  text-align: left;
  box-shadow: var(--lp-shadow-card);
  position: relative;
  transition: var(--lp-transition);
}

.course-pass-card:hover {
  box-shadow: var(--lp-shadow-hover);
}

.pass-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1.5px dashed var(--lp-hairline);
  padding-bottom: 16px;
  margin-bottom: 18px;
  gap: 12px;
}

.pass-brand-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pass-logo-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #ffffff;
  border: 1.5px solid var(--lp-hairline);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(74, 59, 50, 0.08);
}

.pass-logo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.35);
  display: block;
}

.pass-tag {
  font-size: 11px;
  font-weight: 800;
  color: var(--lp-gold-dark);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pass-title {
  font-family: 'Fredoka', cursive, sans-serif;
  font-size: 19px;
  font-weight: 700;
  color: var(--lp-espresso-dark);
  margin-top: 2px;
}

.pass-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--lp-emerald-bg);
  color: var(--lp-emerald);
  font-size: 11px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 20px;
  text-transform: uppercase;
}

.pass-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lp-emerald);
  animation: pulseDot 1.5s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}

.pass-route {
  background: var(--lp-espresso-soft);
  border-radius: 16px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 700;
  color: var(--lp-espresso-dark);
  margin-bottom: 18px;
}

.pass-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

.pass-field {
  background: #FAF8F5;
  border: 1px solid var(--lp-hairline-light);
  border-radius: 14px;
  padding: 10px 14px;
}

.pass-field label {
  font-size: 11px;
  font-weight: 700;
  color: var(--lp-mist);
  display: block;
  text-transform: uppercase;
}

.pass-field span {
  font-size: 13px;
  font-weight: 800;
  color: var(--lp-espresso-dark);
  display: block;
  margin-top: 2px;
}

.pass-promo {
  background: var(--lp-gold-bg);
  border: 1px solid rgba(217, 119, 6, 0.25);
  border-radius: 16px;
  padding: 14px 18px;
  margin-bottom: 18px;
}

.pass-promo-title {
  font-size: 12px;
  font-weight: 800;
  color: var(--lp-gold-dark);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}

.pass-promo-desc {
  font-size: 12px;
  line-height: 1.5;
  color: #78350F;
}

/* Landing Section General */
.landing-section {
  padding: 60px 0;
}

.section-header-center {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 40px auto;
}

.section-heading {
  font-family: 'Fredoka', cursive, sans-serif;
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 700;
  color: var(--lp-espresso-dark);
  margin: 12px 0 8px 0;
}

.section-desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--lp-slate);
}

/* Program Grid Cards */
.program-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.program-card {
  background: var(--lp-white);
  border: 1px solid var(--lp-hairline);
  border-radius: var(--lp-radius-cards);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--lp-shadow-card);
  transition: var(--lp-transition);
}

.program-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--lp-shadow-hover);
  border-color: var(--lp-espresso);
}

.program-card-header {
  margin-bottom: 16px;
}

.program-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 14px;
}

.program-card-title {
  font-family: 'Fredoka', cursive, sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--lp-espresso-dark);
  margin-bottom: 6px;
}

.program-card-desc {
  font-size: 13px;
  line-height: 1.5;
  color: var(--lp-slate);
  margin-bottom: 16px;
}

.program-features {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
}

.program-features li {
  font-size: 12px;
  font-weight: 600;
  color: var(--lp-ink);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.program-features li span {
  color: var(--lp-emerald);
  font-weight: 800;
}

/* Keunggulan Bento Grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.bento-card {
  background: var(--lp-white);
  border: 1px solid var(--lp-hairline);
  border-radius: var(--lp-radius-cards);
  padding: 28px;
  box-shadow: var(--lp-shadow-card);
  transition: var(--lp-transition);
}

.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--lp-shadow-hover);
}

.bento-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  background: var(--lp-espresso-soft);
  color: var(--lp-espresso);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 18px;
}

.bento-title {
  font-family: 'Fredoka', cursive, sans-serif;
  font-size: 19px;
  font-weight: 700;
  color: var(--lp-espresso-dark);
  margin-bottom: 8px;
}

.bento-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--lp-slate);
}

/* Calculator Section */
.calc-card {
  background: var(--lp-white);
  border: 1px solid var(--lp-hairline);
  border-radius: var(--lp-radius-cards);
  padding: 36px;
  max-width: 860px;
  margin: 0 auto;
  box-shadow: var(--lp-shadow-card);
}

.calc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  align-items: center;
}

.calc-group {
  margin-bottom: 18px;
}

.calc-label {
  font-size: 12px;
  font-weight: 800;
  color: var(--lp-espresso);
  display: block;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.calc-toggle-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.calc-toggle-btn {
  padding: 8px 16px;
  border-radius: 20px;
  border: 1.5px solid var(--lp-hairline);
  background: #FAF8F5;
  color: var(--lp-slate);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--lp-transition);
}

.calc-toggle-btn.active {
  background: var(--lp-espresso);
  color: var(--lp-white);
  border-color: var(--lp-espresso);
  box-shadow: 0 4px 12px rgba(74, 59, 50, 0.2);
}

.calc-duration-info-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--lp-blue-bg);
  color: var(--lp-blue);
  border: 1.5px solid rgba(30, 64, 175, 0.2);
  padding: 8px 18px;
  border-radius: 14px;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(30, 64, 175, 0.06);
}

.calc-result-box {
  background: var(--lp-espresso-soft);
  border: 1.5px solid rgba(74, 59, 50, 0.12);
  border-radius: 24px;
  padding: 24px;
  text-align: center;
}

.calc-result-price {
  font-family: 'Fredoka', cursive, sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--lp-espresso-dark);
  margin: 6px 0;
}

.calc-savings-badge {
  display: inline-block;
  background: var(--lp-emerald-bg);
  color: var(--lp-emerald);
  font-size: 12px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}

/* FAQ Accordion */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--lp-white);
  border: 1px solid var(--lp-hairline);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--lp-shadow-sm);
  transition: var(--lp-transition);
}

.faq-question {
  width: 100%;
  padding: 18px 22px;
  text-align: left;
  background: none;
  border: none;
  font-size: 15px;
  font-weight: 700;
  color: var(--lp-espresso-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.faq-icon {
  transition: transform 0.25s ease;
  font-size: 18px;
  color: var(--lp-gold);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 22px 18px 22px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--lp-slate);
  display: none;
}

.faq-item.open .faq-answer {
  display: block;
}

/* Login Portal Embed Card */
.portal-login-card {
  background: var(--lp-white);
  border: 1.5px solid var(--lp-hairline);
  border-radius: var(--lp-radius-cards);
  max-width: 520px;
  margin: 0 auto;
  padding: 36px 32px;
  box-shadow: var(--lp-shadow-card);
  text-align: center;
}

.portal-login-logo-wrap {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: #ffffff;
  border: 1.5px solid var(--lp-hairline);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin: 0 auto 14px auto;
  box-shadow: 0 6px 16px rgba(74, 59, 50, 0.12);
}

.portal-login-logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.35);
  display: block;
}

/* Footer */
.landing-footer {
  background: #2C211B;
  color: #D9D2C9;
  padding: 48px 0 24px 0;
  margin-top: 60px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  margin-bottom: 36px;
}

.footer-title {
  font-family: 'Fredoka', cursive, sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: #B8ADA3;
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #FDF5E6;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
  text-align: center;
  font-size: 12px;
  color: #8B7E74;
}

/* Floating Quick Action Buttons */
.floating-actions {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.floating-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  text-decoration: none;
  transition: var(--lp-transition);
  color: #fff !important;
  font-size: 22px;
}

.floating-btn:hover {
  transform: scale(1.1) translateY(-2px);
}

.floating-wa {
  background: #25D366;
}

.floating-portal {
  background: var(--lp-espresso);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .landing-nav-links {
    display: none;
  }
  .landing-hero {
    padding: 24px 0 40px 0;
  }
  .course-pass-card {
    padding: 20px;
  }
  .pass-grid {
    grid-template-columns: 1fr;
  }
  .calc-card {
    padding: 22px;
  }
  .portal-login-card {
    padding: 24px 18px;
  }
}