/* ==========================================================================
       menu.css - Gaya Desain Bersih, Minimalis, dan Resmi Layanan Publik
       ========================================================================== */
    :root {
      --bg-body: #f4f7fa;
      --bg-card: #ffffff;
      --primary: #1d58d8;
      --primary-hover: #1545b3;
      --primary-light: #eef4ff;
      --primary-border: #bfdbfe;
      --text-main: #1e293b;
      --text-muted: #64748b;
      --text-light: #94a3b8;
      --border-color: #e2e8f0;
      --border-focus: #93c5fd;
      --badge-bg: #f1f5f9;
      --badge-text: #334155;
      --accent-green: #059669;
      --accent-green-bg: #ecfdf5;
      --accent-orange: #d97706;
      --accent-orange-bg: #fffbeb;
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 16px;
      --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
      --shadow-hover: 0 4px 12px rgba(30, 41, 59, 0.06);
      --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      -webkit-tap-highlight-color: transparent;
    }

    body {
      background-color: var(--bg-body);
      color: var(--text-main);
      font-family: var(--font-family);
      line-height: 1.5;
      padding: 24px 16px 60px;
      display: flex;
      justify-content: center;
    }

    .container {
      width: 100%;
      max-width: 680px;
      margin: 0 auto;
    }

    /* --------------------------------------------------------------------------
       Header / Branding Section
       -------------------------------------------------------------------------- */
    .header {
      text-align: center;
      margin-bottom: 24px;
    }

    .header-institution-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: #e2e8f0;
      color: #334155;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      padding: 4px 12px;
      border-radius: 20px;
      margin-bottom: 12px;
    }

    .header h1 {
      font-size: 26px;
      font-weight: 800;
      color: #0f172a;
      letter-spacing: -0.02em;
      line-height: 1.25;
      margin-bottom: 4px;
    }

    .header .institution-name {
      display: block;
      font-size: 19px;
      font-weight: 700;
      color: var(--primary);
      margin-top: 2px;
    }

    .header .subtitle {
      font-size: 13.5px;
      color: var(--text-muted);
      margin-top: 8px;
      line-height: 1.45;
      max-width: 520px;
      margin-left: auto;
      margin-right: auto;
    }

    /* --------------------------------------------------------------------------
       Main Segmented Navigation (Tabs)
       -------------------------------------------------------------------------- */
    .main-nav-wrapper {
      background: #e2e8f0;
      padding: 4px;
      border-radius: var(--radius-md);
      display: flex;
      margin-bottom: 20px;
      box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04);
    }

    .nav-tab-btn {
      flex: 1;
      border: none;
      background: transparent;
      padding: 10px 16px;
      font-size: 14px;
      font-weight: 600;
      font-family: inherit;
      color: var(--text-muted);
      border-radius: 9px;
      cursor: pointer;
      transition: all 0.2s ease;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
    }

    .nav-tab-btn.active {
      background: var(--bg-card);
      color: var(--primary);
      box-shadow: var(--shadow-subtle);
    }

    .nav-tab-btn:hover:not(.active) {
      color: var(--text-main);
    }

    /* --------------------------------------------------------------------------
       Section & Cards
       -------------------------------------------------------------------------- */
    .tab-content {
      display: none;
      animation: fadeIn 0.25s ease forwards;
    }

    .tab-content.active {
      display: block;
    }

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

    .meta-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 16px 20px;
      margin-bottom: 16px;
      box-shadow: var(--shadow-subtle);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      flex-wrap: wrap;
    }

    .meta-left {
      display: flex;
      flex-direction: column;
    }

    .meta-day-date {
      font-size: 14px;
      font-weight: 700;
      color: #0f172a;
      letter-spacing: -0.01em;
      text-transform: uppercase;
    }

    .meta-program {
      font-size: 12.5px;
      color: var(--primary);
      font-weight: 600;
      margin-top: 2px;
    }

    .meta-badge {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      background: var(--accent-green-bg);
      color: var(--accent-green);
      font-size: 12px;
      font-weight: 600;
      padding: 4px 10px;
      border-radius: 30px;
      border: 1px solid rgba(5, 150, 105, 0.2);
    }

    .meta-badge svg {
      width: 13px;
      height: 13px;
    }

    /* --------------------------------------------------------------------------
       TAB 1: Menu List
       -------------------------------------------------------------------------- */
    .menu-list-container {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .menu-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 14px 18px;
      box-shadow: var(--shadow-subtle);
      display: flex;
      align-items: center;
      justify-content: space-between;
      cursor: pointer;
      transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
    }

    .menu-card:hover {
      border-color: var(--border-focus);
      box-shadow: var(--shadow-hover);
      transform: translateY(-1px);
    }

    .menu-card:active {
      transform: scale(0.995);
    }

    .food-info {
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .food-name {
      font-size: 15.5px;
      font-weight: 700;
      color: #0f172a;
    }

    .food-category {
      font-size: 12.5px;
      color: var(--text-muted);
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .food-category-tag {
      background: var(--badge-bg);
      color: var(--badge-text);
      font-size: 11.5px;
      font-weight: 600;
      padding: 2px 8px;
      border-radius: 6px;
      border: 1px solid #e2e8f0;
    }

    .menu-card-arrow {
      color: var(--text-light);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .menu-card:hover .menu-card-arrow {
      color: var(--primary);
    }

    /* Quick Detail Banner / Modal inside tab */
    .detail-view {
      display: none;
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 20px;
      box-shadow: var(--shadow-hover);
      margin-bottom: 16px;
      animation: fadeIn 0.2s ease;
    }

    .detail-view.active {
      display: block;
    }

    .detail-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 14px;
      padding-bottom: 10px;
      border-bottom: 1px solid var(--border-color);
    }

    .detail-back-btn {
      background: #f1f5f9;
      border: 1px solid #cbd5e1;
      color: var(--text-main);
      padding: 6px 14px;
      border-radius: var(--radius-sm);
      font-size: 12.5px;
      font-weight: 600;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      transition: background 0.15s ease;
    }

    .detail-back-btn:hover {
      background: #e2e8f0;
    }

    .detail-food-title {
      font-size: 19px;
      font-weight: 800;
      color: #0f172a;
      margin-bottom: 4px;
    }

    .detail-desc {
      font-size: 13.5px;
      color: var(--text-muted);
      line-height: 1.5;
      margin-bottom: 16px;
    }

    .detail-nutrition-mini {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
      background: var(--bg-body);
      padding: 12px;
      border-radius: var(--radius-sm);
    }

    .mini-stat {
      text-align: center;
    }

    .mini-stat-val {
      font-size: 14px;
      font-weight: 700;
      color: #0f172a;
    }

    .mini-stat-label {
      font-size: 11px;
      color: var(--text-muted);
    }

    /* --------------------------------------------------------------------------
       TAB 2: Informasi Nilai Gizi
       -------------------------------------------------------------------------- */
    .nutrition-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 22px;
      box-shadow: var(--shadow-subtle);
    }

    .nutrition-header {
      margin-bottom: 18px;
      text-align: left;
    }

    .nutrition-title {
      font-size: 18px;
      font-weight: 800;
      color: #0f172a;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .nutrition-subtitle {
      font-size: 13px;
      color: var(--text-muted);
      margin-top: 2px;
    }

    /* Portion Tabs / Segmented Buttons */
    .portion-selector-group {
      margin-bottom: 18px;
    }

    .portion-selector-label {
      font-size: 12px;
      font-weight: 700;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.04em;
      margin-bottom: 8px;
      display: block;
    }

    .portion-tabs-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 6px;
      background: #edf2f7;
      padding: 4px;
      border-radius: var(--radius-md);
    }

    .portion-tab-btn {
      background: transparent;
      border: none;
      padding: 9px 4px;
      font-size: 12.5px;
      font-weight: 600;
      color: var(--text-muted);
      border-radius: 8px;
      cursor: pointer;
      text-align: center;
      transition: all 0.15s ease;
      white-space: nowrap;
      font-family: inherit;
    }

    .portion-tab-btn.active {
      background: var(--bg-card);
      color: var(--primary);
      font-weight: 700;
      box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    }

    .portion-tab-btn:hover:not(.active) {
      color: var(--text-main);
    }

    /* Target Penerima Banner */
    .target-banner {
      background: var(--primary-light);
      border: 1px solid var(--primary-border);
      border-radius: var(--radius-md);
      padding: 12px 16px;
      margin-bottom: 20px;
      display: flex;
      align-items: flex-start;
      gap: 12px;
      transition: background-color 0.2s ease;
    }

    .target-icon {
      color: var(--primary);
      flex-shrink: 0;
      margin-top: 2px;
    }

    .target-title {
      font-size: 11.5px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      color: var(--primary);
    }

    .target-content {
      font-size: 13.5px;
      font-weight: 600;
      color: #1e3a8a;
      margin-top: 2px;
    }

    /* Calorie Big Hero */
    .calorie-hero {
      background: #f8fafc;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 16px 20px;
      margin-bottom: 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .calorie-hero-label {
      font-size: 14px;
      font-weight: 600;
      color: var(--text-main);
    }

    .calorie-hero-sub {
      font-size: 11.5px;
      color: var(--text-muted);
    }

    .calorie-hero-val {
      font-size: 24px;
      font-weight: 800;
      color: #0f172a;
    }

    .calorie-hero-val span {
      font-size: 13.5px;
      font-weight: 600;
      color: var(--text-muted);
      margin-left: 3px;
    }

    /* Nutrient Metrics Grid */
    .nutrient-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      margin-bottom: 20px;
    }

    .nutrient-item {
      background: #f8fafc;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 14px 16px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 10px;
    }

    .nutrient-item-top {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
    }

    .nutrient-label {
      font-size: 13.5px;
      font-weight: 600;
      color: var(--text-main);
    }

    .nutrient-value {
      font-size: 17px;
      font-weight: 800;
      color: #0f172a;
    }

    .nutrient-value span {
      font-size: 12px;
      font-weight: 600;
      color: var(--text-muted);
    }

    /* Progress bar */
    .progress-track {
      width: 100%;
      height: 6px;
      background: #e2e8f0;
      border-radius: 6px;
      overflow: hidden;
      position: relative;
    }

    .progress-fill {
      height: 100%;
      background: var(--primary);
      border-radius: 6px;
      transition: width 0.35s ease-out;
    }

    .progress-fill.green { background: #059669; }
    .progress-fill.amber { background: #d97706; }
    .progress-fill.blue { background: #2563eb; }
    .progress-fill.purple { background: #7c3aed; }

    /* Footer Note */
    .nutrition-footer-note {
      border-top: 1px solid var(--border-color);
      padding-top: 14px;
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 12px;
      color: var(--text-muted);
      line-height: 1.4;
    }

    .nutrition-footer-note svg {
      width: 16px;
      height: 16px;
      color: var(--primary);
      flex-shrink: 0;
    }

    /* Unavailable State Banner */
    .unavailable-state {
      display: none;
      text-align: center;
      padding: 36px 20px;
      background: #fff8f8;
      border: 1px dashed #fecaca;
      border-radius: var(--radius-md);
      margin: 10px 0;
    }

    .unavailable-state svg {
      width: 36px;
      height: 36px;
      color: #ef4444;
      margin-bottom: 8px;
    }

    .unavailable-state h4 {
      font-size: 15px;
      font-weight: 700;
      color: #991b1b;
      margin-bottom: 4px;
    }

    .unavailable-state p {
      font-size: 13px;
      color: #7f1d1d;
    }

    /* --------------------------------------------------------------------------
       TAB 2: Penerima Manfaat Hari Ini (Alokasi Porsi dari Database)
       -------------------------------------------------------------------------- */
    .porsi-section {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 18px 20px;
      margin-top: 16px;
      box-shadow: var(--shadow-subtle);
    }

    .porsi-section-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 14px;
      padding-bottom: 12px;
      border-bottom: 1px solid var(--border-color);
    }

    .porsi-section-title-wrap {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .porsi-section-icon {
      width: 34px;
      height: 34px;
      border-radius: 9px;
      background: var(--primary-light);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .porsi-section-title {
      font-size: 15.5px;
      font-weight: 800;
      color: #0f172a;
      letter-spacing: -0.01em;
      line-height: 1.25;
    }

    .porsi-section-sub {
      font-size: 12px;
      color: var(--text-muted);
      margin-top: 1px;
    }

    .porsi-live-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: var(--accent-green-bg);
      color: var(--accent-green);
      font-size: 11.5px;
      font-weight: 600;
      padding: 3px 10px;
      border-radius: 20px;
      border: 1px solid rgba(5, 150, 105, 0.2);
    }

    .porsi-live-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--accent-green);
      animation: pulseDot 2s infinite ease-in-out;
    }

    @keyframes pulseDot {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.4; transform: scale(0.85); }
    }

    .porsi-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin-bottom: 12px;
    }

    .porsi-item-card {
      background: #f8fafc;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      padding: 11px 13px;
      display: flex;
      flex-direction: column;
      gap: 3px;
      transition: all 0.15s ease;
    }

    .porsi-item-card:hover {
      border-color: var(--border-focus);
      background: #ffffff;
      box-shadow: var(--shadow-subtle);
      transform: translateY(-1px);
    }

    .porsi-item-label {
      font-size: 11.5px;
      font-weight: 600;
      color: var(--text-muted);
      text-transform: capitalize;
    }

    .porsi-item-val {
      font-size: 16px;
      font-weight: 800;
      color: #0f172a;
      letter-spacing: -0.01em;
      display: flex;
      align-items: baseline;
      gap: 4px;
    }

    .porsi-num {
      font-size: 16px;
      font-weight: 800;
      color: #0f172a;
    }

    .porsi-unit {
      font-size: 11.5px;
      font-weight: 500;
      color: var(--text-muted);
    }

    .porsi-total-card {
      background: linear-gradient(135deg, #f8fafc 0%, #edf4ff 100%);
      border: 1px solid #bfdbfe;
      border-radius: var(--radius-sm);
      padding: 13px 16px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
    }

    .porsi-total-left {
      display: flex;
      flex-direction: column;
      gap: 2px;
    }

    .porsi-total-label {
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 0.05em;
      color: var(--primary);
      text-transform: uppercase;
    }

    .porsi-total-desc {
      font-size: 11.5px;
      color: var(--text-muted);
    }

    .porsi-total-val {
      font-size: 20px;
      font-weight: 800;
      color: #0f172a;
      display: flex;
      align-items: baseline;
      gap: 4px;
    }

    .porsi-total-num {
      font-size: 20px;
      font-weight: 800;
      color: var(--primary);
    }

    .porsi-total-unit {
      font-size: 12px;
      font-weight: 600;
      color: var(--text-muted);
    }

    /* --------------------------------------------------------------------------
       Footer Information / Official Branding Note
       -------------------------------------------------------------------------- */
    .page-footer {
      text-align: center;
      margin-top: 28px;
      font-size: 12px;
      color: var(--text-light);
      line-height: 1.6;
    }

    .page-footer strong {
      color: var(--text-muted);
    }

    /* --------------------------------------------------------------------------
       Responsive Rules
       -------------------------------------------------------------------------- */
    @media (max-width: 640px) {
      body {
        padding: 16px 12px 40px;
      }

      .header h1 {
        font-size: 22px;
      }

      .header .institution-name {
        font-size: 17px;
      }

      .header .subtitle {
        font-size: 12.5px;
      }

      .meta-card {
        padding: 14px 16px;
      }

      .nutrient-grid {
        grid-template-columns: 1fr;
        gap: 10px;
      }

      .portion-tab-btn {
        padding: 8px 2px;
        font-size: 11px;
      }

      .detail-nutrition-mini {
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
      }

      .calorie-hero {
        padding: 14px 16px;
      }

      .calorie-hero-val {
        font-size: 20px;
      }

      .porsi-section {
        padding: 16px 14px;
      }

      .porsi-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
      }

      .porsi-total-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
      }
    }