:root {
      --bg-color: #121212;
      --card-bg: #1e1e1e;
      --text-main: #ffffff;
      --text-muted: #aaaaaa;
      --accent-red: #ff5252;
      --accent-green: #4caf50;
      --accent-yellow: #ffc107;
      --accent-blue: #2196f3;
      --accent-purple: #ab47bc;
      --border-color: #2a2a2a;
    }

    * { box-sizing: border-box; margin: 0; padding: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
    body { background-color: var(--bg-color); color: var(--text-main); padding: 16px; padding-bottom: calc(96px + env(safe-area-inset-bottom)); max-width: 480px; margin: 0 auto; }
    header { display: flex; justify-content: space-between; align-items: center; padding-bottom: 16px; }
    header h1 { font-size: 18px; font-weight: bold; }
    .icon-btn { background: none; border: none; color: var(--text-main); font-size: 18px; cursor: pointer; }
    .menu-btn { position: relative; }
    .ai-menu-dot { position:absolute; top:2px; right:1px; width:9px; height:9px; border-radius:50%; background:var(--accent-red); border:1px solid var(--bg-color); }
    .ai-menu-dot.connected { background:var(--accent-green); }
    
    .card { background-color: var(--card-bg); border-radius: 12px; padding: 14px; margin-bottom: 16px; border: 1px solid var(--border-color); }
    .impact-title { display:block; font-size:16px; font-weight:bold; margin-bottom:4px; }
    .impact-detail { display:block; color:var(--accent-green); font-size:12px; font-weight:500; }
    .impact-banner { width:100%; text-align:left; color:var(--text-main); cursor:pointer; font:inherit; }
    .impact-banner:focus-visible, .recipes-entry:focus-visible { outline:2px solid var(--accent-yellow); outline-offset:3px; }
    .recipes-entry { flex:1; min-width:0; text-align:left; background:none; border:0; color:var(--text-main); cursor:pointer; padding:0; font:inherit; }
    .snap-edit-button { margin:7px 0 0 31px; padding:3px 6px; border:0; background:none; color:var(--accent-blue); font-size:11px; cursor:pointer; }
    
    .card-urgent { border: 1px solid rgba(255, 82, 82, 0.4); margin-bottom: 24px; }
    .card-title { font-size: 13px; font-weight: bold; display: flex; align-items: center; gap: 6px; margin-bottom: 10px; }
    .card-urgent .card-title { color: var(--accent-red); }
    
    .expiring-list { list-style: none; font-size: 12px; border-bottom: 1px solid var(--border-color); padding-bottom: 8px; margin-bottom: 10px; }
    .expiring-list li { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
    
    .btn-ai { width: 100%; background: rgba(255, 193, 7, 0.15); color: var(--accent-yellow); border: 1px solid var(--accent-yellow); padding: 10px; border-radius: 8px; font-size: 12px; font-weight: bold; cursor: pointer; transition: background 0.2s; }
    .btn-ai:active { background: rgba(255, 193, 7, 0.3); }
    
    .section-label { font-size: 11px; font-weight: bold; color: var(--text-muted); letter-spacing: 0.5px; margin-bottom: 8px; }
    .quick-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 20px; }
    .action-btn { background-color: var(--card-bg); border: 1px solid var(--border-color); border-radius: 10px; padding: 10px; display: flex; align-items: center; gap: 8px; cursor: pointer; text-align: left; color: var(--text-main); }
    .action-btn .icon { font-size: 20px; }
    .action-btn .title { font-size: 12px; font-weight: bold; }
    .action-btn .subtitle { font-size: 10px; color: var(--text-muted); }
    
    .tabs { display: flex; gap: 6px; overflow-x: auto; margin-bottom: 12px; }
    .tab { background-color: var(--card-bg); border: 1px solid var(--border-color); color: var(--text-muted); padding: 6px 12px; border-radius: 20px; font-size: 11px; cursor: pointer; white-space: nowrap; }
    .tab.active { background-color: var(--text-main); color: #000; font-weight: bold; }
    
    .product-item { background-color: var(--card-bg); border: 1px solid var(--border-color); border-radius: 10px; padding: 12px; margin-bottom: 8px; cursor: pointer; transition: all 0.2s ease; }
    .product-item:active { background-color: #282828; }
    .product-item.active-accordion { border-color: var(--accent-yellow); background-color: #242424; }
    
    .product-header { display: flex; justify-content: space-between; font-size: 13px; font-weight: bold; margin-bottom: 4px; }
    .product-exp { font-size: 11px; color: var(--text-muted); }
    .product-exp.critical { color: var(--accent-red); }
    
    .product-accordion-details { margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--border-color); background-color: rgba(0, 0, 0, 0.25); border-radius: 8px; padding: 10px; }
    
    .btn-delete-item { background: rgba(255, 82, 82, 0.15); color: var(--accent-red); border: none; padding: 4px 8px; border-radius: 4px; font-size: 10px; font-weight: bold; cursor: pointer; }
    
    /* MODAL STANDARD */
    .modal-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.85); display: none; justify-content: flex-end; flex-direction: column; z-index: 100; }
    .modal-overlay.active { display: flex; contain: layout paint style; }
    .modal-content { background-color: var(--card-bg); border-top-left-radius: 16px; border-top-right-radius: 16px; padding: 20px; max-width: 480px; width: 100%; margin: 0 auto; max-height: 90vh; overflow-y: auto; }
    body.quick-action-modal-open { overflow: hidden; }
    body.quick-action-modal-open > header,
    body.quick-action-modal-open > .view-section,
    body.quick-action-modal-open > nav { visibility: hidden; }

    /* MODAL FULL PAGE PENTRU REȚETE */
    .modal-fullpage { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background-color: var(--bg-color); display: none; flex-direction: column; z-index: 1000; overflow: hidden; }
    .modal-fullpage.active { display: flex; }
    .modal-fullpage-content { flex: 1; max-width: 480px; width: 100%; margin: 0 auto; padding: 16px; display: flex; flex-direction: column; overflow-y: auto; height: 100%; }
    
    .info-row { display: flex; justify-content: space-between; align-items: flex-start; padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
    .info-row:last-child { border-bottom: none; }
    .info-label { font-size: 11px; color: var(--text-muted); white-space: nowrap; }
    .info-val { font-size: 11px; font-weight: bold; text-align: right; margin-left: 10px; }
    .info-val.text-wrap { white-space: normal; line-height: 1.4; font-weight: 500; }
    .nutrition-section { margin-top: 10px; padding-top: 11px; border-top: 1px dotted rgba(255,255,255,0.15); }
    .nutrition-heading { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 12px; font-weight: bold; color: var(--text-main); }
    .nutrition-heading span { color: var(--text-muted); font-size: 10px; font-weight: 500; }
    .nutrition-values { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 9px; }
    .nutrition-chip { display: flex; flex-direction: column; gap: 3px; padding: 9px; border-radius: 7px; background: rgba(76,175,80,0.10); color: var(--text-muted); font-size: 10px; }
    .nutrition-chip strong { color: var(--accent-green); font-size: 15px; }
    .nutrition-note { margin-top: 8px; color: var(--text-muted); font-size: 10px; line-height: 1.35; }
    .nutrition-unavailable { color: var(--accent-yellow); }
    .recipe-nutrition-card { margin: 0 0 18px; padding: 12px; border: 1px solid rgba(76,175,80,.35); border-radius: 8px; background: rgba(76,175,80,.08); }
    .recipe-nutrition-card h4 { margin: 0 0 9px; font-size: 13px; color: var(--text-main); }
    .recipe-nutrition-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
    .recipe-nutrition-value { padding: 8px; border-radius: 6px; background: rgba(0,0,0,.22); color: var(--text-muted); font-size: 10px; }
    .recipe-nutrition-value strong { display: block; margin-top: 3px; color: var(--accent-green); font-size: 16px; }
    .recipe-ingredient-nutrition { display: block; margin-top: 3px; color: var(--accent-green); font-size: 11px; font-weight: 600; }
    .recipe-ingredient-nutrition.unavailable { color: var(--text-muted); font-weight: 400; }

    .api-key-box { background-color: var(--bg-color); padding: 10px; border-radius: 8px; border: 1px solid var(--border-color); margin-bottom: 12px; }
    .api-input-group { display: flex; gap: 6px; margin-top: 6px; }
    .api-input-group input { flex: 1; background-color: var(--card-bg); border: 1px solid var(--border-color); color: var(--text-main); padding: 8px; border-radius: 6px; font-size: 12px; }
    .btn-verify { background: var(--accent-blue); border: none; color: #fff; padding: 8px 10px; border-radius: 6px; font-size: 11px; font-weight: bold; cursor: pointer; }
    .ai-connection-status { display:flex; align-items:center; gap:8px; padding:10px 12px; border-radius:9px; margin:0 0 14px; font-size:13px; font-weight:700; border:1px solid rgba(255,82,82,.42); background:rgba(255,82,82,.10); color:var(--accent-red); }
    .ai-connection-status.connected { border-color:rgba(76,175,80,.42); background:rgba(76,175,80,.10); color:var(--accent-green); }
    .ai-settings-note { font-size:12px; line-height:1.45; color:var(--text-muted); margin:12px 0; }
    .ai-rate-limit-notice { display:none; margin-top:10px; padding:10px 12px; border-radius:9px; border:1px solid rgba(255,193,7,.45); background:rgba(255,193,7,.10); color:var(--accent-yellow); font-size:12px; font-weight:700; line-height:1.4; text-align:center; }
    
    .upload-zone { border: 2px dashed var(--border-color); border-radius: 12px; padding: 20px; text-align: center; cursor: pointer; margin-bottom: 16px; }
    #image-preview { max-width: 100%; max-height: 200px; border-radius: 8px; margin-top: 10px; display: none; object-fit: contain; margin-left: auto; margin-right: auto; }
    
    .btn-main { width: 100%; background: var(--accent-green); color: #000; border: none; padding: 12px; border-radius: 8px; font-size: 13px; font-weight: bold; cursor: pointer; }
    .btn-main:disabled { background: #444; color: #888; cursor: not-allowed; }
    
    .loader-box { display: none; text-align: center; padding: 16px; }
    .loader-box.active { display: block; }
    .spinner { border: 3px solid rgba(255, 255, 255, 0.1); border-radius: 50%; border-top: 3px solid var(--accent-yellow); width: 24px; height: 24px; animation: spin 1s linear infinite; margin: 0 auto 10px auto; }
    @keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
    
    nav { position: fixed; bottom: 0; left: 0; right: 0; background-color: var(--bg-color); border-top: 1px solid var(--border-color); display: grid; grid-template-columns:repeat(4, 1fr); padding: 10px 0; max-width: 480px; margin: 0 auto; z-index: 50; }
    .nav-item { display: flex; flex-direction: column; align-items: center; justify-content:center; min-height:48px; font-size: 11px; color: var(--text-muted); cursor: pointer; background: none; border: none; }
    .nav-item.active { color: var(--text-main); }

    .view-section { display: none; }
    .view-section.active { display: block; }

    .source-badge { font-size: 9px; padding: 2px 5px; border-radius: 4px; margin-left: 6px; font-weight: bold; }
    .badge-db { background: rgba(33, 150, 243, 0.2); color: #2196f3; }
    .badge-ai { background: rgba(255, 193, 7, 0.2); color: #ffc107; }
    .badge-ai-corrected { background: rgba(76, 175, 80, 0.2); color: #4caf50; }
    .badge-learned { background: rgba(171, 71, 188, 0.25); color: #ab47bc; }

    /* CARDURI OPTIUNI RETETE */
    .recipe-card-opt {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      margin-bottom: 14px;
      cursor: pointer;
      transition: transform 0.2s, border-color 0.2s;
    }
    .recipe-card-opt:active { transform: scale(0.98); }
    .recipe-card-opt:hover { border-color: var(--accent-yellow); }
    .recipe-card-body { padding: 16px; }
    .recipe-detail-columns { display:grid; grid-template-columns:minmax(0, 1fr) minmax(0, 1fr); gap:10px; align-items:stretch; }
    .recipe-detail-panel { min-width:0; height:100%; padding:11px; border:1px solid var(--border-color); border-radius:9px; background:rgba(0,0,0,.20); }
    .inventory-add-button { flex:0 0 24px; width:24px; height:24px; min-height:24px; padding:0; border-radius:50%; border:1px solid rgba(33,150,243,.48); background:rgba(33,150,243,.09); color:#64b5f6; font-size:17px; line-height:1; cursor:pointer; }
    .inventory-add-button:active { transform:scale(.94); background:rgba(33,150,243,.22); }
    .shopping-plan-card { margin-top:10px; padding:12px; border:1px solid var(--border-color); border-radius:10px; background:rgba(0,0,0,.18); }
    .recipe-number-select { min-height:30px; padding:4px 7px; border-radius:7px; border:1px solid rgba(255,193,7,.45); background:var(--bg-color); color:var(--text-main); font-size:11px; font-weight:bold; }
    .shopping-plan-items { list-style:none; margin-top:8px; display:grid; gap:6px; }
    .shopping-plan-items li { display:flex; justify-content:space-between; gap:8px; padding-top:6px; border-top:1px solid rgba(255,255,255,.07); }

    .account-status { background: rgba(76, 175, 80, 0.12); border: 1px solid rgba(76, 175, 80, 0.35); border-radius: 8px; padding: 10px; color: var(--accent-green); font-size: 12px; line-height: 1.4; margin-bottom: 12px; }
    .account-status.guest { background: rgba(255, 193, 7, 0.08); border-color: rgba(255, 193, 7, 0.28); color: var(--accent-yellow); }
    .account-status.error { background: rgba(255, 82, 82, 0.12); border-color: rgba(255, 82, 82, 0.35); color: var(--accent-red); }
    .account-form { display: grid; gap: 10px; }
    .account-form label { display: grid; gap: 5px; font-size: 11px; color: var(--text-muted); font-weight: bold; }
    .account-form input, .account-form textarea, .account-form select { width: 100%; background: var(--bg-color); border: 1px solid var(--border-color); color: var(--text-main); border-radius: 6px; padding: 10px; font-size: 13px; font-family: inherit; }
    .account-form textarea { resize: vertical; line-height: 1.4; }
    .account-toggle { background: transparent; border: 0; color: var(--accent-yellow); font-size: 12px; cursor: pointer; padding: 6px 0; }
    .account-logout { background: rgba(255, 82, 82, 0.12); color: var(--accent-red); border: 1px solid rgba(255, 82, 82, 0.3); width: 100%; padding: 10px; border-radius: 8px; font-size: 12px; font-weight: bold; cursor: pointer; }

    /* Mobile accessibility: the original 10–12px interface was too small on phones. */
    body { padding: 20px; padding-bottom: 100px; max-width: 560px; }
    header { padding-bottom: 20px; }
    header h1 { font-size: 22px; }
    .icon-btn { font-size: 25px; min-width: 44px; min-height: 44px; }
    .card { border-radius: 15px; padding: 18px; margin-bottom: 20px; }
    .impact-banner h2 { font-size: 20px; margin-bottom: 6px; }
    .impact-banner p { font-size: 14px; }
    .card-title { font-size: 16px; gap: 8px; margin-bottom: 13px; }
    .expiring-list { font-size: 14px; padding-bottom: 11px; margin-bottom: 13px; }
    .expiring-list li { margin-bottom: 12px; }
    .btn-ai, .btn-main { min-height: 50px; padding: 13px; border-radius: 10px; font-size: 15px; }
    .section-label { font-size: 13px; margin-bottom: 10px; }
    .quick-actions { gap: 14px; margin-bottom: 24px; }
    .action-btn { min-height: 104px; border-radius: 13px; padding: 18px 16px; gap: 13px; }
    .action-btn .icon { font-size: 27px; }
    .action-btn .title { font-size: 15px; }
    .action-btn .subtitle { font-size: 12px; margin-top: 3px; }
    .tabs { gap: 9px; margin-bottom: 16px; }
    .tab { min-height: 38px; padding: 8px 15px; font-size: 13px; }
    .product-item { border-radius: 13px; padding: 16px; margin-bottom: 11px; }
    .product-header { font-size: 16px; margin-bottom: 7px; }
    .product-exp { font-size: 13px; }
    .product-accordion-details { margin-top: 13px; padding: 13px; }
    .info-row { padding: 9px 0; }
    .info-label, .info-val { font-size: 13px; }
    .nutrition-heading { font-size: 14px; }
    .nutrition-heading span, .nutrition-chip, .nutrition-note { font-size: 12px; }
    .nutrition-chip strong { font-size: 17px; }
    .recipe-nutrition-card h4 { font-size: 15px; }
    .recipe-nutrition-value, .recipe-ingredient-nutrition { font-size: 12px; }
    .recipe-nutrition-value strong { font-size: 18px; }
    .btn-delete-item { padding: 7px 11px; border-radius: 6px; font-size: 12px; }
    .modal-content { max-width: 560px; padding: 24px 20px; }
    .modal-fullpage-content { max-width: 560px; padding: 20px; }
    .api-key-box { padding: 14px; }
    .api-input-group input { min-height: 44px; font-size: 14px; }
    .btn-verify { min-height: 44px; padding: 8px 14px; font-size: 13px; }
    .upload-zone { min-height: 135px; padding: 26px 18px; }
    nav { max-width: 560px; padding: 13px 0; }
    .nav-item { min-width: 70px; min-height:62px; font-size: 13px; gap: 5px; }
    .source-badge { font-size: 11px; padding: 3px 6px; }
    .recipe-card-body { padding: 19px; }
    .account-status { font-size: 14px; padding: 13px; }
    .account-form { gap: 13px; }
    .account-form label { gap: 7px; font-size: 13px; }
    .account-form input, .account-form select { min-height: 46px; padding: 12px; font-size: 15px; }
    .account-toggle, .account-logout { min-height: 44px; font-size: 14px; }
    .product-item [style*="font-size:11px"], .modal-content [style*="font-size: 11px"], .modal-content [style*="font-size:11px"] { font-size: 13px !important; }
    .product-item [style*="font-size:10px"], .modal-content [style*="font-size: 10px"], .modal-content [style*="font-size:10px"] { font-size: 12px !important; }
    .snap-analysis-item { background: var(--bg-color); border: 1px solid var(--border-color); border-radius: 9px; padding: 12px; margin-bottom: 9px; font-size: 13px; }
    .snap-analysis-item label { display: flex; gap: 9px; align-items: flex-start; cursor: pointer; }
    .snap-analysis-item input { margin-top: 3px; transform: scale(1.3); accent-color: var(--accent-green); }
    .snap-analysis-meta { color: var(--text-muted); display: block; margin-top: 4px; line-height: 1.4; }
    .review-add-button { display:block; width:100%; min-height:40px; margin:8px 0; border:1px dashed var(--accent-yellow); border-radius:8px; background:rgba(255,193,7,.07); color:var(--accent-yellow); font-size:12px; font-weight:bold; cursor:pointer; }
    .review-add-form { display:none; padding:12px; margin:8px 0; border:1px solid var(--border-color); border-radius:9px; background:var(--bg-color); }
    .review-add-form.active { display:block; }
    .review-add-form label { display:block; font-size:11px; color:var(--text-muted); }
    .review-add-form input, .review-add-form select, .snap-edit-fields input { width:100%; min-height:38px; margin-top:4px; padding:7px 9px; border:1px solid var(--border-color); border-radius:6px; background:var(--card-bg); color:var(--text-main); font-size:14px; }
    .review-add-grid, .snap-edit-fields { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:9px; }

    @media (max-width: 360px) {
      body { padding-left: 16px; padding-right: 16px; }
      .product-header { font-size: 15px; }
      .product-exp { font-size: 12px; }
      .nav-item { min-width: 55px; font-size: 11px; }
    }