:root {
      --primary: #1A7A4A;
      --primary-light: #22c55e;
      --accent: #0D9488;
      --warning: #D97706;
      --danger: #DC2626;
      --safe: #16A34A;
      --sidebar: #070D19;
      --bg: #0B1120;
      --card: rgba(15, 23, 42, 0.8);
      /* Deep dark blue-ish */
      --card-hover: rgba(15, 23, 42, 0.95);
      --border: rgba(255, 255, 255, 0.08);
      --border-hover: rgba(26, 122, 74, 0.5);
      --text: #F1F5F9;
      --text-muted: #64748B;
      --text-secondary: #94A3B8;
      --radius: 16px;
      --radius-lg: 24px;
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
      --shadow-green: 0 8px 32px rgba(26, 122, 74, 0.3);
      --font-display: 'Sora', sans-serif;
      --font-body: 'DM Sans', sans-serif;
      --font-mono: 'JetBrains Mono', monospace;
    }

    *,
    *::before,
    *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: var(--font-body);
      background: var(--bg);
      color: var(--text);
      min-height: 100vh;
      overflow-x: hidden;
    }

    ::-webkit-scrollbar {
      width: 5px;
    }

    ::-webkit-scrollbar-track {
      background: var(--sidebar);
    }

    ::-webkit-scrollbar-thumb {
      background: var(--primary);
      border-radius: 10px;
    }

    /* ── GLASS ── */
    .glass {
      background: var(--card);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border: 1px solid var(--border);
      border-radius: var(--radius);
    }

    .glass:hover {
      background: var(--card-hover);
    }

    .glass-lg {
      border-radius: var(--radius-lg);
    }

    /* ── NAVBAR ── */
    #navbar {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      height: 64px;
      background: rgba(7, 13, 25, 0.9);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 24px;
      z-index: 100;
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .nav-logo-icon {
      width: 38px;
      height: 38px;
      background: linear-gradient(135deg, var(--primary), #22c55e);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 16px rgba(26, 122, 74, 0.4);
    }

    .nav-logo-icon i {
      color: #fff;
      font-size: 18px;
    }

    .nav-brand {
      font-family: var(--font-display);
      font-weight: 800;
      font-size: 20px;
      color: #fff;
    }

    .nav-brand span {
      color: var(--primary);
    }

    .nav-right {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .nav-btn {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: var(--card);
      border: 1px solid var(--border);
      color: var(--text-secondary);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: var(--transition);
      font-size: 14px;
    }

    .nav-btn:hover {
      background: var(--card-hover);
      color: var(--text);
    }

    .lang-select {
      background: var(--card);
      border: 1px solid var(--border);
      color: var(--text-secondary);
      padding: 6px 12px;
      border-radius: 20px;
      font-size: 12px;
      cursor: pointer;
      font-family: var(--font-body);
      outline: none;
    }

    .emergency-btn {
      background: var(--danger);
      color: #fff;
      border: none;
      padding: 8px 16px;
      border-radius: 20px;
      font-weight: 700;
      font-size: 12px;
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 6px;
      animation: pulse-red 2s infinite;
      letter-spacing: 0.5px;
    }

    @keyframes pulse-red {

      0%,
      100% {
        box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.5);
      }

      50% {
        box-shadow: 0 0 0 8px rgba(220, 38, 38, 0);
      }
    }

    .hamburger {
      display: none;
    }

    /* ── SIDEBAR ── */
    #sidebar {
      position: fixed;
      top: 64px;
      left: 0;
      bottom: 0;
      width: 240px;
      background: var(--sidebar);
      border-right: 1px solid var(--border);
      display: flex;
      flex-direction: column;
      padding: 24px 12px;
      z-index: 90;
      overflow-y: auto;
    }

    .sidebar-section-label {
      font-size: 10px;
      font-weight: 700;
      letter-spacing: 1.5px;
      color: var(--text-muted);
      text-transform: uppercase;
      padding: 0 12px;
      margin: 16px 0 8px;
    }

    .nav-item {
      width: 100%;
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 12px 16px;
      border-radius: 10px;
      border: none;
      background: transparent;
      color: var(--text-muted);
      font-family: var(--font-body);
      font-size: 14px;
      font-weight: 500;
      cursor: pointer;
      transition: var(--transition);
      border-left: 3px solid transparent;
      text-align: left;
    }

    .nav-item:hover {
      background: rgba(255, 255, 255, 0.04);
      color: var(--text);
    }

    .nav-item.active {
      background: rgba(26, 122, 74, 0.15);
      color: var(--primary-light);
      border-left-color: var(--primary);
    }

    .nav-item i {
      width: 18px;
      text-align: center;
      font-size: 15px;
    }

    .sidebar-footer {
      margin-top: auto;
      padding: 16px;
      border-top: 1px solid var(--border);
    }

    .sidebar-footer p {
      font-size: 10px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* ── MAIN ── */
    #main {
      margin-left: 240px;
      padding-top: 64px;
      min-height: 100vh;
    }

    /* ── APP FOOTER ── */
    .app-footer {
      background: transparent;
      border-top: 1px solid rgba(255,255,255,0.06);
      padding: 10px 32px;
      text-align: center;
      font-size: 10px;
      color: rgba(148, 163, 184, 0.45);
      letter-spacing: 0.02em;
    }

    .section {
      display: none;
      padding: 32px;
    }

    .section.active {
      display: block;
      animation: fadeUp 0.4s ease;
    }

    @keyframes fadeUp {
      from {
        opacity: 0;
        transform: translateY(12px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* ── LANDING VIEW OVERRIDES ── */
    body.landing-active #sidebar {
      display: none !important;
    }
    body.landing-active #navbar {
      display: none !important;
    }
    body.landing-active #main {
      margin-left: 0 !important;
      padding-top: 0 !important;
    }
    body.landing-active footer {
      display: none !important;
    }


    .section-header {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      margin-bottom: 28px;
    }

    .section-title {
      font-family: var(--font-display);
      font-size: 28px;
      font-weight: 700;
      color: var(--text);
    }

    .section-subtitle {
      color: var(--text-muted);
      font-size: 14px;
      margin-top: 4px;
    }

    .history-btn {
      position: relative;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--card);
      border: 1px solid var(--border);
      color: var(--text-secondary);
      cursor: pointer;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: var(--transition);
      font-size: 15px;
    }

    .history-btn:hover {
      background: var(--card-hover);
      color: var(--text);
      border-color: var(--primary);
    }

    .history-badge {
      position: absolute;
      top: -4px;
      right: -4px;
      background: var(--primary);
      color: #fff;
      font-size: 9px;
      font-weight: 700;
      width: 16px;
      height: 16px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    /* ── BUTTONS ── */
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 12px 24px;
      border-radius: 10px;
      border: none;
      font-family: var(--font-body);
      font-size: 14px;
      font-weight: 600;
      cursor: pointer;
      transition: var(--transition);
      text-decoration: none;
    }

    .btn-primary {
      background: var(--primary);
      color: #fff;
      box-shadow: 0 4px 16px rgba(26, 122, 74, 0.35);
    }

    .btn-primary:hover {
      background: #166038;
      box-shadow: var(--shadow-green);
      transform: translateY(-1px);
    }

    .btn-primary:disabled {
      background: #2d4a3a;
      color: var(--text-muted);
      cursor: not-allowed;
      transform: none;
      box-shadow: none;
    }

    .btn-secondary {
      background: var(--card);
      border: 1px solid var(--border);
      color: var(--text-secondary);
    }

    .btn-secondary:hover {
      background: var(--card-hover);
      color: var(--text);
    }

    .btn-danger {
      background: rgba(220, 38, 38, 0.15);
      color: #f87171;
      border: 1px solid rgba(220, 38, 38, 0.3);
    }

    .btn-full {
      width: 100%;
      justify-content: center;
      padding: 14px;
      font-size: 15px;
      border-radius: 12px;
    }

    /* ── INPUTS ── */
    .input-group {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .input-label {
      font-size: 13px;
      font-weight: 600;
      color: var(--text-secondary);
    }

    .input,
    .select,
    .textarea {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 12px 14px;
      color: var(--text);
      font-family: var(--font-body);
      font-size: 14px;
      outline: none;
      transition: var(--transition);
      width: 100%;
    }

    .input:focus,
    .select:focus,
    .textarea:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(26, 122, 74, 0.15);
    }

    .textarea {
      resize: vertical;
      min-height: 130px;
      line-height: 1.6;
    }

    .select option {
      background: #1a2332;
    }

    /* ── CHIPS ── */
    .chip {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 14px;
      border-radius: 20px;
      border: 1px solid var(--border);
      font-size: 13px;
      font-weight: 500;
      cursor: pointer;
      transition: var(--transition);
      background: var(--card);
      color: var(--text-secondary);
    }

    .chip:hover,
    .chip.active {
      background: rgba(26, 122, 74, 0.15);
      border-color: var(--primary);
      color: var(--primary-light);
    }

    .chip-remove {
      cursor: pointer;
      color: var(--text-muted);
      font-size: 11px;
    }

    .chip-remove:hover {
      color: var(--danger);
    }

    /* ── CARDS ── */
    .card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 24px;
    }

    .card-lg {
      padding: 28px;
      border-radius: var(--radius-lg);
    }

    /* ── TABS ── */
    .tabs {
      display: flex;
      gap: 4px;
      background: rgba(255, 255, 255, 0.04);
      border-radius: 10px;
      padding: 4px;
      margin-bottom: 20px;
    }

    .tab-btn {
      flex: 1;
      padding: 9px;
      border-radius: 7px;
      border: none;
      background: transparent;
      color: var(--text-muted);
      font-family: var(--font-body);
      font-size: 13px;
      font-weight: 600;
      cursor: pointer;
      transition: var(--transition);
    }

    .tab-btn.active {
      background: var(--primary);
      color: #fff;
    }

    .tab-panel {
      display: none;
    }

    .tab-panel.active {
      display: block;
      animation: fadeUp 0.3s ease;
    }

    /* ── RESULT CARD ── */
    .result-card {
      border-radius: var(--radius);
      padding: 20px;
      border: 1px solid var(--border);
      background: var(--card);
      border-left: 4px solid var(--primary);
    }

    .result-card.safe {
      border-left-color: var(--safe);
    }

    .result-card.warning {
      border-left-color: var(--warning);
    }

    .result-card.danger {
      border-left-color: var(--danger);
    }

    /* ── BADGE ── */
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      padding: 3px 10px;
      border-radius: 20px;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.5px;
    }

    .badge-safe {
      background: rgba(22, 163, 74, 0.15);
      color: #4ade80;
    }

    .badge-warning {
      background: rgba(217, 119, 6, 0.15);
      color: #fbbf24;
    }

    .badge-danger {
      background: rgba(220, 38, 38, 0.15);
      color: #f87171;
    }

    .badge-info {
      background: rgba(59, 130, 246, 0.15);
      color: #60a5fa;
    }

    .badge-purple {
      background: rgba(139, 92, 246, 0.15);
      color: #a78bfa;
    }

    /* ── PROGRESS BAR ── */
    .progress-bar {
      height: 6px;
      border-radius: 3px;
      background: rgba(255, 255, 255, 0.08);
      overflow: hidden;
    }

    .progress-fill {
      height: 100%;
      border-radius: 3px;
      background: linear-gradient(90deg, var(--primary), var(--primary-light));
      transition: width 0.8s ease;
    }

    /* ── STEPPER ── */
    .stepper {
      display: flex;
      align-items: center;
      gap: 0;
      margin-bottom: 28px;
    }

    .step {
      display: flex;
      align-items: center;
      gap: 8px;
      flex: 1;
    }

    .step-circle {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      font-weight: 700;
      flex-shrink: 0;
      border: 2px solid var(--border);
      background: var(--card);
      color: var(--text-muted);
      transition: var(--transition);
    }

    .step.active .step-circle {
      border-color: var(--primary);
      background: var(--primary);
      color: #fff;
    }

    .step.done .step-circle {
      border-color: var(--safe);
      background: var(--safe);
      color: #fff;
    }

    .step-label {
      font-size: 13px;
      font-weight: 600;
      color: var(--text-muted);
    }

    .step.active .step-label,
    .step.done .step-label {
      color: var(--text);
    }

    .step-line {
      flex: 1;
      height: 2px;
      background: var(--border);
      margin: 0 8px;
    }

    .step-line.done {
      background: var(--primary);
    }

    /* ── UPLOAD ZONE ── */
    .upload-zone {
      border: 2px dashed rgba(26, 122, 74, 0.4);
      border-radius: var(--radius-lg);
      padding: 48px;
      text-align: center;
      cursor: pointer;
      transition: var(--transition);
      background: rgba(26, 122, 74, 0.04);
    }

    .upload-zone:hover,
    .upload-zone.drag-over {
      border-color: var(--primary);
      background: rgba(26, 122, 74, 0.1);
    }

    .upload-icon {
      font-size: 48px;
      color: var(--primary);
      margin-bottom: 16px;
      opacity: 0.8;
    }

    /* ── SCORE CIRCLE ── */
    .score-circle {
      width: 140px;
      height: 140px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      position: relative;
      margin: 0 auto 16px;
    }

    .score-circle svg {
      position: absolute;
      top: 0;
      left: 0;
      transform: rotate(-90deg);
    }

    .score-number {
      font-family: var(--font-display);
      font-size: 36px;
      font-weight: 800;
      line-height: 1;
    }

    .score-label {
      font-size: 11px;
      color: var(--text-muted);
      font-weight: 600;
      letter-spacing: 0.5px;
      margin-top: 2px;
    }

    /* ── INTERACTION MATRIX ── */
    .matrix-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 13px;
    }

    .matrix-table th,
    .matrix-table td {
      padding: 10px 14px;
      border: 1px solid var(--border);
      text-align: center;
    }

    .matrix-table th {
      background: rgba(255, 255, 255, 0.05);
      font-weight: 700;
      color: var(--text-secondary);
    }

    .matrix-table td {
      background: var(--card);
    }

    .matrix-table .cell-na {
      background: rgba(255, 255, 255, 0.02);
      color: var(--text-muted);
    }

    .matrix-cell-safe {
      color: #4ade80;
    }

    .matrix-cell-warn {
      color: #fbbf24;
      cursor: help;
    }

    .matrix-cell-danger {
      color: #f87171;
      cursor: help;
    }

    /* ── SLIDER ── */
    .slider {
      -webkit-appearance: none;
      appearance: none;
      width: 100%;
      height: 6px;
      border-radius: 3px;
      background: linear-gradient(90deg, #16a34a 0%, #d97706 50%, #dc2626 100%);
      outline: none;
      cursor: pointer;
    }

    .slider::-webkit-slider-thumb {
      -webkit-appearance: none;
      appearance: none;
      width: 20px;
      height: 20px;
      border-radius: 50%;
      background: #fff;
      border: 3px solid var(--primary);
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
      cursor: pointer;
    }

    /* ── TOAST ── */
    #toast-container {
      position: fixed;
      bottom: 24px;
      right: 24px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 9999;
    }

    .toast {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 14px 18px;
      border-radius: 12px;
      min-width: 280px;
      background: #1a2332;
      border: 1px solid var(--border);
      box-shadow: var(--shadow);
      animation: slideInRight 0.3s ease;
      font-size: 14px;
    }

    @keyframes slideInRight {
      from {
        opacity: 0;
        transform: translateX(40px);
      }

      to {
        opacity: 1;
        transform: translateX(0);
      }
    }

    .toast.success {
      border-left: 4px solid var(--safe);
    }

    .toast.warning {
      border-left: 4px solid var(--warning);
    }

    .toast.error {
      border-left: 4px solid var(--danger);
    }

    .toast.info {
      border-left: 4px solid #3b82f6;
    }

    .toast-close {
      margin-left: auto;
      cursor: pointer;
      color: var(--text-muted);
      font-size: 12px;
    }

    /* ── HISTORY PANEL ── */
    #history-panel {
      position: fixed;
      top: 64px;
      right: 0;
      bottom: 0;
      width: 360px;
      background: var(--sidebar);
      border-left: 1px solid var(--border);
      z-index: 80;
      transform: translateX(100%);
      transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
      display: flex;
      flex-direction: column;
    }

    #history-panel.open {
      transform: translateX(0);
    }

    #history-overlay {
      position: fixed;
      inset: 64px 0 0 0;
      background: rgba(0, 0, 0, 0.5);
      z-index: 79;
      display: none;
    }

    #history-overlay.show {
      display: block;
    }

    .history-header {
      padding: 24px;
      border-bottom: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .history-title {
      font-family: var(--font-display);
      font-size: 18px;
      font-weight: 700;
    }

    .history-close {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: var(--card);
      border: 1px solid var(--border);
      cursor: pointer;
      color: var(--text-muted);
      display: flex;
      align-items: center;
      justify-content: center;
      transition: var(--transition);
    }

    .history-close:hover {
      color: var(--text);
    }

    .history-list {
      flex: 1;
      overflow-y: auto;
      padding: 16px;
    }

    .history-entry {
      padding: 14px;
      border-radius: 12px;
      border: 1px solid var(--border);
      background: var(--card);
      margin-bottom: 10px;
      cursor: pointer;
      transition: var(--transition);
    }

    .history-entry:hover {
      border-color: var(--primary);
      background: var(--card-hover);
    }

    .history-entry-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 6px;
    }

    .history-entry-time {
      font-size: 11px;
      color: var(--text-muted);
    }

    .history-entry-summary {
      font-size: 13px;
      font-weight: 500;
      color: var(--text);
      margin-bottom: 8px;
    }

    .history-entry-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .history-empty {
      text-align: center;
      padding: 48px 24px;
      color: var(--text-muted);
    }

    .history-empty i {
      font-size: 40px;
      margin-bottom: 16px;
      opacity: 0.4;
      display: block;
    }

    /* ── SKELETON ── */
    .skeleton {
      background: linear-gradient(90deg, rgba(255, 255, 255, 0.04) 25%, rgba(255, 255, 255, 0.08) 50%, rgba(255, 255, 255, 0.04) 75%);
      background-size: 200% 100%;
      border-radius: 8px;
      animation: shimmer 1.5s infinite;
    }

    @keyframes shimmer {
      0% {
        background-position: 200% 0;
      }

      100% {
        background-position: -200% 0;
      }
    }

    /* ── GRID ── */
    .grid-2 {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }

    .grid-3 {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 20px;
    }

    .grid-4 {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    /* ── RADIO CARDS ── */
    .radio-cards {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .radio-card {
      flex: 1;
      min-width: 100px;
    }

    .radio-card input {
      display: none;
    }

    .radio-card-label {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 6px;
      padding: 14px 10px;
      border-radius: 10px;
      border: 1px solid var(--border);
      background: var(--card);
      cursor: pointer;
      transition: var(--transition);
      font-size: 13px;
      font-weight: 500;
      color: var(--text-muted);
      text-align: center;
    }

    .radio-card input:checked+.radio-card-label {
      border-color: var(--primary);
      background: rgba(26, 122, 74, 0.15);
      color: var(--primary-light);
    }

    .radio-card-label i {
      font-size: 18px;
    }

    /* ── 7 DAY PLAN ── */
    .day-tabs {
      display: flex;
      gap: 6px;
      margin-bottom: 20px;
      flex-wrap: wrap;
    }

    .day-tab {
      padding: 8px 16px;
      border-radius: 20px;
      border: 1px solid var(--border);
      background: var(--card);
      color: var(--text-muted);
      font-size: 13px;
      font-weight: 600;
      cursor: pointer;
      transition: var(--transition);
      font-family: var(--font-body);
    }

    .day-tab.active {
      background: var(--primary);
      border-color: var(--primary);
      color: #fff;
    }

    .day-plan-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .day-plan-card {
      padding: 20px;
      border-radius: 12px;
      border-left: 4px solid;
      background: var(--card);
      border-top: 1px solid var(--border);
      border-right: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

    .day-plan-card.morning {
      border-left-color: var(--warning);
    }

    .day-plan-card.meal {
      border-left-color: var(--safe);
    }

    .day-plan-card.exercise {
      border-left-color: var(--accent);
    }

    .day-plan-card.wellness {
      border-left-color: #3b82f6;
    }

    .day-plan-title {
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .day-plan-item {
      font-size: 13px;
      color: var(--text-secondary);
      padding: 4px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    }

    .day-plan-item:last-child {
      border-bottom: none;
    }

    /* ── SEASONAL BANNER ── */
    .season-banner {
      border-radius: var(--radius-lg);
      padding: 36px;
      margin-bottom: 24px;
      position: relative;
      overflow: hidden;
      min-height: 180px;
      display: flex;
      align-items: center;
      gap: 24px;
    }

    .season-banner.monsoon {
      background: linear-gradient(135deg, #1e3a5f, #0d9488);
    }

    .season-banner.winter {
      background: linear-gradient(135deg, #1e293b, #334155);
    }

    .season-banner.summer {
      background: linear-gradient(135deg, #7c2d12, #ea580c);
    }

    .season-icon {
      font-size: 64px;
      opacity: 0.9;
    }

    .season-content {
      flex: 1;
    }

    .season-location {
      font-size: 13px;
      color: rgba(255, 255, 255, 0.7);
      margin-bottom: 6px;
    }

    .season-name {
      font-family: var(--font-display);
      font-size: 32px;
      font-weight: 800;
      color: #fff;
      margin-bottom: 8px;
    }

    .season-alert {
      font-size: 15px;
      color: rgba(255, 255, 255, 0.9);
    }

    /* ── NEARBY MAP ── */
    .nearby-layout {
      display: grid;
      grid-template-columns: 420px 1fr;
      gap: 0;
      height: calc(100vh - 128px);
      border-radius: var(--radius-lg);
      overflow: hidden;
      border: 1px solid var(--border);
    }

    .nearby-list {
      background: var(--sidebar);
      border-right: 1px solid var(--border);
      overflow-y: auto;
      padding: 20px;
    }

    .nearby-map {
      background: #1a2332;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
    }

    .place-card {
      padding: 14px;
      border-radius: 10px;
      border: 1px solid var(--border);
      background: var(--card);
      margin-bottom: 10px;
      cursor: pointer;
      transition: var(--transition);
      border-left: 4px solid transparent;
    }

    .place-card:hover {
      background: var(--card-hover);
    }

    .place-card.hospital {
      border-left-color: var(--danger);
    }

    .place-card.clinic {
      border-left-color: var(--warning);
    }

    .place-card.pharmacy {
      border-left-color: var(--safe);
    }

    .place-name {
      font-weight: 700;
      font-size: 14px;
      margin-bottom: 4px;
    }

    .place-address {
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 8px;
    }

    .place-meta {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
    }

    .filter-pills {
      display: flex;
      gap: 8px;
      margin-bottom: 16px;
      flex-wrap: wrap;
    }

    .filter-pill {
      padding: 6px 14px;
      border-radius: 20px;
      border: 1px solid var(--border);
      background: var(--card);
      color: var(--text-muted);
      font-size: 12px;
      font-weight: 600;
      cursor: pointer;
      transition: var(--transition);
      font-family: var(--font-body);
    }

    .filter-pill.active {
      background: var(--primary);
      border-color: var(--primary);
      color: #fff;
    }

    /* ── MOBILE ── */
    #mobile-overlay {
      display: none;
      position: fixed;
      inset: 64px 0 0 0;
      background: rgba(0, 0, 0, 0.6);
      z-index: 89;
    }

    @media (max-width: 1024px) {
      .hamburger {
        display: flex;
      }

      #sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
      }

      #sidebar.open {
        transform: translateX(0);
      }

      #main {
        margin-left: 0;
      }

      .grid-2 {
        grid-template-columns: 1fr;
      }

      .grid-3 {
        grid-template-columns: 1fr;
      }

      .grid-4 {
        grid-template-columns: 1fr;
      }

      #grid-features {
        grid-template-columns: 1fr !important;
      }

      .day-plan-grid {
        grid-template-columns: 1fr;
      }

      .nearby-layout {
        grid-template-columns: 1fr;
        height: auto;
      }

      .section {
        padding: 20px;
      }
    }

    @media (max-width: 640px) {
      .radio-cards {
        flex-direction: column;
      }

      .radio-card {
        min-width: 100%;
      }

      #user-name {
        display: none !important;
      }
    }

    @media (max-width: 480px) {
      .nav-brand {
        font-size: 15px;
      }

      #navbar {
        padding: 0 12px !important;
      }

      .nav-right {
        gap: 6px !important;
      }

      .lang-select {
        padding: 6px 8px !important;
      }

      .emergency-btn {
        width: 40px !important;
        height: 40px !important;
        border-radius: 50% !important;
        padding: 0 !important;
        justify-content: center !important;
        box-shadow: 0 0 20px rgba(239, 68, 68, 0.5);
      }

      .emergency-btn .emergency-label {
        display: none !important;
      }

      .emergency-btn span {
        font-size: 20px !important;
      }
    }

    /* ── DASHBOARD BANNER ── */
    .dashboard-banner {
      background: linear-gradient(135deg, #0a2a1a 0%, #0b1120 60%, #1a2332 100%);
      border-radius: 24px;
      padding: 48px;
      margin-bottom: 32px;
      border: 1px solid rgba(26, 122, 74, 0.2);
      position: relative;
      overflow: hidden;
      color: #fff;
    }

    body.light-mode .dashboard-banner {
      background: linear-gradient(135deg, #f0fdf4 0%, #ffffff 60%, #f1f5f9 100%);
      border-color: rgba(26, 122, 74, 0.1);
      color: #0f172a;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    }

    .banner-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(26, 122, 74, 0.2);
      border: 1px solid rgba(26, 122, 74, 0.3);
      border-radius: 20px;
      padding: 5px 14px;
      font-size: 12px;
      font-weight: 700;
      color: #4ade80;
      letter-spacing: 0.5px;
      margin-bottom: 20px;
    }

    body.light-mode .banner-tag {
      background: rgba(22, 101, 52, 0.1);
      color: #166534;
    }

    @keyframes pulse-green {
      0% {
        box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.4);
      }

      70% {
        box-shadow: 0 0 0 10px rgba(74, 222, 128, 0);
      }

      100% {
        box-shadow: 0 0 0 0 rgba(74, 222, 128, 0);
      }
    }

    .banner-title {
      font-family: var(--font-display);
      font-size: 48px;
      font-weight: 800;
      line-height: 1.15;
      margin-bottom: 16px;
      color: inherit;
    }

    .banner-title span {
      color: #22c55e;
    }

    .banner-desc {
      font-size: 16px;
      line-height: 1.7;
      margin-bottom: 28px;
      max-width: 480px;
      color: var(--text-secondary);
    }

    body.light-mode .banner-desc {
      color: #475569;
    }

    .banner-chips {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }

    .banner-info-chip {
      background: rgba(255, 255, 255, 0.07);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 12px;
      padding: 10px 18px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    body.light-mode .banner-info-chip {
      background: #f8fafc;
      border-color: #e2e8f0;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
    }

    .banner-info-chip span:first-child {
      color: var(--primary-light);
      font-weight: 800;
      font-size: 16px;
    }

    body.light-mode .banner-info-chip span:first-child {
      color: var(--primary);
    }

    .banner-info-chip span:last-child {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* Floating icons in banner */
    .banner-icons {
      position: absolute;
      top: 0;
      right: 0;
      bottom: 0;
      width: 40%;
      pointer-events: none;
      opacity: 0.15;
      z-index: 0;
    }

    body.light-mode .banner-icons {
      opacity: 0.2;
    }

    .dna-icon {
      position: absolute;
      right: 40px;
      top: 50%;
      transform: translateY(-50%);
      font-size: 140px;
      color: #1a7a4a;
      animation: floatUpAnim 6s ease-in-out infinite;
    }

    .micro-icon {
      position: absolute;
      right: 160px;
      top: 30%;
      font-size: 80px;
      color: #22c55e;
      animation: floatDownAnim 8s ease-in-out infinite;
    }

    @keyframes floatUpAnim {

      0%,
      100% {
        margin-top: -15px;
      }

      50% {
        margin-top: 15px;
      }
    }

    @keyframes floatDownAnim {

      0%,
      100% {
        margin-top: 15px;
      }

      50% {
        margin-top: -15px;
      }
    }

    /* SPLASH SCREEN */
    #splash-screen {
      position: fixed;
      inset: 0;
      background: #0b1120;
      z-index: 10000;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
      overflow: hidden;
    }

    #splash-screen.hidden {
      opacity: 0;
      visibility: hidden;
      transform: scale(1.1);
      pointer-events: none;
    }

    .splash-bg {
      position: absolute;
      inset: 0;
      background: linear-gradient(-45deg, #0b1120, #0a2a1a, #0b1120, #0d3a2a);
      background-size: 400% 400%;
      opacity: 0.8;
      animation: flowing 12s ease infinite;
    }

    @keyframes flowing {
      0% {
        background-position: 0% 50%;
      }

      50% {
        background-position: 100% 50%;
      }

      100% {
        background-position: 0% 50%;
      }
    }

    .splash-blob {
      position: absolute;
      border-radius: 50%;
      filter: blur(80px);
      opacity: 0.25;
      animation: moveBlob 20s infinite alternate;
    }

    .blob-1 {
      width: 400px;
      height: 400px;
      background: #22c55e;
      top: -100px;
      left: -100px;
    }

    .blob-2 {
      width: 300px;
      height: 300px;
      background: #1a7a4a;
      bottom: -50px;
      right: -50px;
      animation-duration: 15s;
    }

    .blob-3 {
      width: 350px;
      height: 350px;
      background: #3b82f6;
      top: 40%;
      left: 30%;
      animation-duration: 18s;
      opacity: 0.1;
    }

    @keyframes moveBlob {
      to {
        transform: translate(150px, 150px) rotate(20deg);
      }
    }

    @keyframes pulseSplash {
      0% {
        opacity: 0.2;
        transform: scale(1);
      }

      100% {
        opacity: 0.4;
        transform: scale(1.1);
      }
    }

    .splash-content {
      position: relative;
      z-index: 10;
      text-align: center;
      max-width: 600px;
      padding: 20px;
    }

    .splash-hello {
      font-family: var(--font-display);
      font-size: 84px;
      font-weight: 900;
      line-height: 1;
      margin-bottom: 24px;
      background: linear-gradient(135deg, #4ade80, #22c55e, #10b981, #22c55e, #4ade80);
      background-size: 200% auto;
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      animation: slideInUp 1.2s cubic-bezier(0.23, 1, 0.32, 1) forwards, shimmer 4s linear infinite;
      opacity: 0;
      text-shadow: 0 10px 30px rgba(34, 197, 94, 0.15);
    }

    @keyframes shimmer {
      to {
        background-position: 200% center;
      }
    }

    .splash-subtitle {
      color: rgba(255, 255, 255, 0.5);
      font-size: 20px;
      font-weight: 500;
      margin-bottom: 48px;
      animation: slideInUp 1s cubic-bezier(0.23, 1, 0.32, 1) forwards 0.2s;
      opacity: 0;
    }

    .splash-btn {
      padding: 16px 44px;
      font-size: 18px;
      font-weight: 700;
      color: #fff;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 50px;
      cursor: pointer;
      backdrop-filter: blur(10px);
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      opacity: 0;
      animation: slideInUp 1s cubic-bezier(0.23, 1, 0.32, 1) forwards 0.4s;
    }

    .splash-btn:hover {
      background: #22c55e;
      border-color: #22c55e;
      transform: translateY(-3px) scale(1.05);
      box-shadow: 0 15px 35px rgba(34, 197, 94, 0.4);
    }

    @keyframes slideInUp {
      from {
        transform: translateY(30px);
        opacity: 0;
      }

      to {
        transform: translateY(0);
        opacity: 1;
      }
    }

    /* ── FEATURE CARDS DASHBOARD ── */
    .feature-card {
      padding: 24px;
      border-radius: var(--radius-lg);
      background: var(--card);
      border: 1px solid rgba(255, 255, 255, 0.05);
      /* Subtle border for deep cards */
      cursor: pointer;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
      min-height: 220px;
      display: flex;
      flex-direction: column;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    }

    .feature-card::before {
      content: '';
      position: absolute;
      top: 0;
      right: 0;
      width: 80px;
      height: 80px;
      border-radius: 0 0 0 80px;
      opacity: 0.07;
      transition: var(--transition);
    }

    .feature-card:hover {
      transform: translateY(-6px);
      border-color: rgba(26, 122, 74, 0.4);
      box-shadow: var(--shadow-green);
    }

    .feature-card:hover::before {
      width: 120px;
      height: 120px;
      opacity: 0.12;
    }

    .feature-icon {
      width: 56px;
      height: 56px;
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22px;
      margin-bottom: 16px;
      transition: var(--transition);
    }

    .feature-card:hover .feature-icon {
      transform: scale(1.1) rotate(-5deg);
    }

    .feature-name {
      font-family: var(--font-display);
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 6px;
    }

    .feature-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.5;
      margin-bottom: 16px;
    }

    .feature-link {
      font-size: 13px;
      font-weight: 600;
      color: var(--primary-light);
      display: flex;
      align-items: center;
      gap: 6px;
    }

    /* BMI chip */
    .bmi-chip {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 4px 12px;
      border-radius: 20px;
      font-size: 12px;
      font-weight: 700;
    }

    .bmi-underweight {
      background: rgba(59, 130, 246, 0.15);
      color: #60a5fa;
    }

    .bmi-normal {
      background: rgba(22, 163, 74, 0.15);
      color: #4ade80;
    }

    .bmi-overweight {
      background: rgba(217, 119, 6, 0.15);
      color: #fbbf24;
    }

    .bmi-obese {
      background: rgba(220, 38, 38, 0.15);
      color: #f87171;
    }

    /* Medicine chip tags */
    .med-chip {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 5px 12px;
      border-radius: 20px;
      background: rgba(26, 122, 74, 0.12);
      border: 1px solid rgba(26, 122, 74, 0.3);
      color: var(--primary-light);
      font-size: 13px;
      font-weight: 500;
      animation: chipIn 0.2s ease;
    }

    @keyframes chipIn {
      from {
        opacity: 0;
        transform: scale(0.8);
      }

      to {
        opacity: 1;
        transform: scale(1);
      }
    }

    .med-chip .remove {
      cursor: pointer;
      color: var(--text-muted);
      margin-left: 2px;
      font-size: 11px;
    }

    .med-chip .remove:hover {
      color: var(--danger);
    }

    /* Autocomplete */
    .autocomplete {
      position: relative;
    }

    .autocomplete-dropdown {
      position: absolute;
      top: 100%;
      left: 0;
      right: 0;
      background: #1a2332;
      border: 1px solid var(--border);
      border-radius: 10px;
      z-index: 50;
      max-height: 200px;
      overflow-y: auto;
      box-shadow: var(--shadow);
      display: none;
      margin-top: 4px;
    }

    .autocomplete-dropdown.open {
      display: block;
    }

    .autocomplete-item {
      padding: 10px 14px;
      cursor: pointer;
      font-size: 13px;
      transition: var(--transition);
    }

    .autocomplete-item:hover {
      background: rgba(26, 122, 74, 0.1);
      color: var(--primary-light);
    }

    /* Loading overlay */
    #loading-overlay {
      position: fixed;
      inset: 0;
      background: rgba(7, 13, 25, 0.85);
      backdrop-filter: blur(6px);
      z-index: 200;
      display: none;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 16px;
    }

    #loading-overlay.show {
      display: flex;
    }

    .loading-spinner {
      width: 52px;
      height: 52px;
      border-radius: 50%;
      border: 3px solid rgba(26, 122, 74, 0.2);
      border-top-color: var(--primary);
      animation: spin 0.8s linear infinite;
    }

    @keyframes spin {
      to {
        transform: rotate(360deg);
      }
    }

    .loading-text {
      font-size: 15px;
      color: var(--text-secondary);
      font-weight: 500;
    }

    /* Do's and Donts */
    .dos-card {
      background: rgba(22, 163, 74, 0.08);
      border: 1px solid rgba(22, 163, 74, 0.2);
      border-radius: 12px;
      padding: 16px;
      margin-bottom: 8px;
      display: flex;
      align-items: flex-start;
      gap: 10px;
    }

    .donts-card {
      background: rgba(220, 38, 38, 0.08);
      border: 1px solid rgba(220, 38, 38, 0.2);
      border-radius: 12px;
      padding: 16px;
      margin-bottom: 8px;
      display: flex;
      align-items: flex-start;
      gap: 10px;
    }

    /* Confirmation textarea character count */
    .textarea-wrap {
      position: relative;
    }

    .char-count {
      position: absolute;
      bottom: 10px;
      right: 12px;
      font-size: 11px;
      color: var(--text-muted);
      font-family: var(--font-mono);
    }

    /* Voice button */
    .voice-btn {
      position: absolute;
      bottom: 36px;
      right: 12px;
      width: 34px;
      height: 34px;
      border-radius: 50%;
      background: var(--primary);
      border: none;
      color: #fff;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      transition: var(--transition);
      box-shadow: 0 2px 8px rgba(26, 122, 74, 0.4);
    }

    .voice-btn:hover {
      transform: scale(1.1);
    }

    .voice-btn.recording {
      background: var(--danger);
      animation: pulse-red 1s infinite;
    }

    #leaflet-map {
      height: 100%;
      width: 100%;
      min-height: 500px;
      z-index: 1;
    }

    /* ── LIGHT MODE OVERRIDES ── */
    body.light-mode {
      --sidebar: #f8fafc;
      --bg: #f1f5f9;
      --card: #ffffff;
      --card-hover: #f8fafc;
      --border: #e2e8f0;
      --text: #0f172a;
      --text-muted: #64748b;
      --text-secondary: #475569;
    }

    body.light-mode #navbar {
      background: rgba(255, 255, 255, 0.9);
    }

    body.light-mode #sidebar {
      background: #ffffff;
    }

    body.light-mode .nav-brand {
      color: #0f172a;
    }

    body.light-mode .nav-btn,
    body.light-mode .history-btn {
      background: #ffffff;
      border-color: #e2e8f0;
    }

    body.light-mode .nav-item:hover {
      background: rgba(0, 0, 0, 0.03);
    }

    body.light-mode .nav-item.active {
      background: rgba(26, 122, 74, 0.08);
    }

    body.light-mode .card,
    body.light-mode .glass,
    body.light-mode .history-entry {
      background: #ffffff;
      border-color: #e2e8f0;
    }

    body.light-mode .input,
    body.light-mode .select,
    body.light-mode .textarea {
      background: #ffffff;
      border-color: #cbd5e1;
      color: #0f172a;
    }

    body.light-mode .tabs {
      background: #f1f5f9;
    }

    body.light-mode .tab-btn:not(.active) {
      color: #64748b;
    }

    body.light-mode .tab-btn:not(.active):hover {
      background: rgba(0, 0, 0, 0.03);
    }

    body.light-mode .btn-secondary {
      background: #ffffff;
      border-color: #e2e8f0;
    }

    body.light-mode .radio-card-label {
      background: #ffffff;
      border-color: #e2e8f0;
    }

    body.light-mode .day-tab {
      background: #ffffff;
    }

    body.light-mode .day-plan-card {
      background: #ffffff;
    }

    body.light-mode .feature-card {
      background: #ffffff;
      border-color: #e2e8f0;
    }

    body.light-mode .feature-name {
      color: #0f172a;
    }

    body.light-mode .feature-desc {
      color: #475569;
    }

    body.light-mode .toast {
      background: #ffffff;
      color: #0f172a;
    }

    body.light-mode .autocomplete-dropdown {
      background: #ffffff;
    }

    body.light-mode #loading-overlay {
      background: rgba(255, 255, 255, 0.85);
    }

    body.light-mode .loading-text {
      color: #0f172a;
    }

    body.light-mode footer {
      background: #ffffff;
      border-color: #e2e8f0;
    }

    body.light-mode .nearby-map {
      background: #f1f5f9;
    }

    body.light-mode #history-panel {
      background: #ffffff;
      border-color: #e2e8f0;
    }

    body.light-mode .matrix-table th {
      background: #f8fafc;
    }

    body.light-mode .matrix-table td {
      background: #ffffff;
    }

    body.light-mode .dos-card,
    body.light-mode .donts-card {
      background: rgba(26, 122, 74, 0.03);
    }

    #theme-icon {
      transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .nav-btn:active #theme-icon {
      transform: rotate(360deg) scale(0.8);
    }

    @media (min-width: 1024px) {
      #grid-features {
        grid-template-columns: repeat(4, 1fr) !important;
      }
    }

    /* Emergency Modal Styles */
    .emergency-number-btn {
      display: flex;
      align-items: center;
      gap: 16px;
      padding: 16px;
      background: linear-gradient(135deg, #ef4444, #dc2626);
      color: #ffffff !important;
      border-radius: 12px;
      text-decoration: none;
      font-family: var(--font-display);
      transition: transform 0.2s ease, box-shadow 0.2s ease;
      box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
    }
    .emergency-number-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 18px rgba(239, 68, 68, 0.35);
      color: #ffffff !important;
    }
    .emergency-number-btn i {
      font-size: 24px;
      width: 32px;
      text-align: center;
    }
    .emergency-contact-link {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 14px;
      background: rgba(16, 185, 129, 0.1);
      color: var(--primary-light) !important;
      border: 1px dashed var(--primary);
      border-radius: 12px;
      text-decoration: none;
      font-weight: 600;
      font-size: 14px;
      transition: all 0.2s ease;
      margin-top: 8px;
    }
    .emergency-contact-link:hover {
      background: rgba(16, 185, 129, 0.18);
      transform: translateY(-1px);
      color: var(--primary-light) !important;
    }