:root { --bg: #faf7f3; --card-bg: #ffffff; --primary: #ea580c; --primary-dark: #c2410c; --primary-soft: #fef1e6; --primary-soft-strong: #fde0c4; --text: #241f1a; --text-muted: #7a746c; --border: #e9e3db; --green: #16a34a; --green-soft: #e8f7ec; --shadow: 0 1px 2px rgba(36, 31, 26, 0.04), 0 1px 8px rgba(36, 31, 26, 0.04); --radius-lg: 16px; --radius-md: 12px; --radius-sm: 9px; } /* Dark mode: theo hệ thống (mặc định, không set data-theme) HOẶC ép buộc qua nút Sáng/Tối/Hệ thống (đổi data-theme trên ). Đủ 3 trạng thái để nút bấm luôn thắng lựa chọn hệ điều hành khi người dùng chủ động chọn. */ @media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --bg: #1a1613; --card-bg: #241f1a; --primary: #fb923c; --primary-dark: #fdba74; --primary-soft: #3a2a1a; --primary-soft-strong: #4a3420; --text: #f5f0ea; --text-muted: #a89d8f; --border: #3a332c; --green: #4ade80; --green-soft: #16321f; --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 1px 10px rgba(0, 0, 0, 0.35); } } :root[data-theme="dark"] { --bg: #1a1613; --card-bg: #241f1a; --primary: #fb923c; --primary-dark: #fdba74; --primary-soft: #3a2a1a; --primary-soft-strong: #4a3420; --text: #f5f0ea; --text-muted: #a89d8f; --border: #3a332c; --green: #4ade80; --green-soft: #16321f; --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 1px 10px rgba(0, 0, 0, 0.35); } * { box-sizing: border-box; } /* Accessibility: focus rõ ràng khi điều hướng bằng bàn phím (không dựa màu sắc), và tôn trọng "reduced motion" của hệ điều hành cho mọi hiệu ứng/animation trong app. */ :focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; } @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; } } /* Cảm giác "app thật" khi chạm: mọi nút bấm hơi lún xuống lúc nhấn. Cố tình dùng selector element thuần (button, không phải .class) để specificity THẤP hơn mọi class cụ thể như .chip/.mode-btn — nếu không, rule chung này sẽ đè mất hẳn transition border-color/background/color riêng của .chip thay vì cộng thêm vào (transition là shorthand, "thắng" là thắng toàn bộ chứ không gộp từng vế). Nút :disabled trình duyệt vốn không bao giờ khớp :active nên không cần loại trừ riêng. */ button { transition: transform 0.12s ease; } button:active { transform: scale(0.96); } /* Các khối chỉ ẩn/hiện qua thuộc tính [hidden] (không phải đổi nội dung liên tục) tự nhiên phát lại animation mỗi lần rời display:none -> hiện, không cần JS. */ #dishListPanel, #favoritesRow, #historySection, #resultsSection, #foodResult { animation: fadeIn 0.2s ease; } @keyframes cardPop { from { opacity: 0; transform: translateY(10px) scale(0.98); } to { opacity: 1; transform: translateY(0) scale(1); } } .food-card.is-revealing { animation: cardPop 0.28s ease; } /* Bắt buộc [hidden] luôn thắng, kể cả khi 1 class khác trên cùng phần tử có set display (vd .sheet-backdrop, .location-chip đều dùng display:flex) — nếu không có dòng này, các phần tử "hidden" bằng JS vẫn hiện ra do class ghi đè display. */ [hidden] { display: none !important; } body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: "Be Vietnam Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; } .app { max-width: 480px; margin: 0 auto; padding: 32px 16px calc(96px + env(safe-area-inset-bottom, 0px)); } /* Header */ .app-header { text-align: center; margin-bottom: 28px; position: relative; } .header-toggles { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; } .lang-toggle { display: inline-flex; border: 1.5px solid var(--border); border-radius: 999px; padding: 2px; margin-bottom: 10px; } .lang-btn { border: none; background: none; font-family: inherit; font-size: 0.72rem; font-weight: 700; color: var(--text-muted); padding: 5px 12px; border-radius: 999px; } .lang-btn.is-active { background: var(--primary-soft); color: var(--primary-dark); } .brand { display: flex; align-items: center; justify-content: center; gap: 8px; } .brand-badge { font-size: 1.3rem; width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; background: var(--primary-soft); border-radius: 9px; } .app-header h1 { margin: 0; font-size: 1.5rem; font-weight: 800; letter-spacing: -0.01em; } .subtitle { margin: 6px 0 0; color: var(--text-muted); font-size: 0.82rem; font-weight: 500; letter-spacing: 0.01em; } /* Card */ .card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px; margin-bottom: 16px; box-shadow: var(--shadow); } .card h2 { margin: 0 0 16px; font-size: 0.98rem; font-weight: 700; color: var(--text); } .card h2 .hint { font-weight: 500; color: var(--text-muted); font-size: 0.8rem; } /* Location */ .location-chip { display: flex; align-items: center; justify-content: space-between; background: var(--primary-soft); border-radius: var(--radius-sm); padding: 10px 14px; font-size: 0.88rem; font-weight: 600; margin-bottom: 14px; } .location-modes { display: flex; gap: 8px; flex-wrap: wrap; } .mode-btn { flex: 1; min-width: 150px; padding: 12px 10px; border-radius: var(--radius-sm); border: 1.5px solid var(--border); background: var(--card-bg); color: var(--text); font-weight: 600; font-size: 0.88rem; font-family: inherit; cursor: pointer; transition: border-color 0.15s ease, background 0.15s ease, transform 0.12s ease; } .mode-btn:hover { border-color: var(--primary); background: var(--primary-soft); } .mode-btn.is-active { border-color: var(--primary); background: var(--primary-soft); color: var(--primary-dark); } .region-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-bottom: 4px; } .region-row select { width: 100%; min-width: 0; padding: 10px 6px; font-size: 0.8rem; } .divider { display: flex; align-items: center; text-align: center; color: var(--text-muted); font-size: 0.75rem; margin: 14px 0 10px; } .divider::before, .divider::after { content: ""; flex: 1; border-bottom: 1px solid var(--border); } .divider span { padding: 0 10px; } .address-row { display: flex; gap: 8px; } .address-row input { flex: 1; min-width: 0; } input[type="text"], select { padding: 11px 13px; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-size: 0.92rem; font-family: inherit; background: var(--card-bg); color: var(--text); transition: border-color 0.15s ease; } input[type="text"] { width: 100%; } input[type="text"]:focus, select:focus { outline: none; border-color: var(--primary); } select { width: auto; } .suggestions { list-style: none; margin: 8px 0 0; padding: 0; border: 1.5px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; } .suggestions li { padding: 11px 14px; cursor: pointer; border-bottom: 1px solid var(--border); font-size: 0.88rem; } .suggestions li:last-child { border-bottom: none; } .suggestions li:hover { background: var(--bg); } .status-text { margin: 10px 0 0; font-size: 0.82rem; color: var(--text-muted); min-height: 1.1em; line-height: 1.5; } .link-note { cursor: default; } /* Chips */ .chip-group { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; } .filter-label { margin: 16px 0 0; font-size: 0.8rem; font-weight: 600; color: var(--text-muted); } .filter-label:first-of-type { margin-top: 0; } .chip { border: 1.5px solid var(--border); background: var(--card-bg); color: var(--text); font-family: inherit; font-size: 0.84rem; font-weight: 600; padding: 8px 14px; border-radius: 999px; cursor: pointer; transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease, transform 0.12s ease; } .chip:hover { border-color: var(--primary); } .chip.is-active { border-color: var(--primary); background: var(--primary-soft); color: var(--primary-dark); } .chip:disabled, .chip.chip-disabled { opacity: 0.4; cursor: not-allowed; text-decoration: line-through; } .chip:disabled:hover, .chip.chip-disabled:hover { border-color: var(--border); } .chip-toggle.is-active { background: var(--primary); color: #fff; border-color: var(--primary); } .favorites-row { margin-top: 16px; } /* Buttons */ button { cursor: pointer; font-family: inherit; } .btn-primary { background: var(--primary); color: #fff; border: none; border-radius: var(--radius-sm); padding: 13px 16px; font-size: 0.95rem; font-weight: 700; } .btn-primary:hover { background: var(--primary-dark); } .btn-primary:disabled { background: var(--border); color: var(--text-muted); cursor: not-allowed; } .btn-lg { padding: 16px; font-size: 1.02rem; } .btn-wide { width: 100%; } .link-btn { background: none; border: none; color: var(--primary-dark); font-weight: 700; font-size: 0.86rem; padding: 4px; } .link-btn:hover { text-decoration: underline; } .reroll-link { display: block; width: 100%; text-align: center; margin-top: 12px; color: var(--text-muted); } .dish-list-toggle { display: block; width: 100%; text-align: center; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); } .dish-list { list-style: none; margin: 12px 0 0; padding: 0; max-height: 360px; overflow-y: auto; } .dish-list-item { display: flex; align-items: center; gap: 10px; padding: 10px 4px; border-bottom: 1px solid var(--border); cursor: pointer; background: none; border-left: none; border-right: none; border-top: none; width: 100%; text-align: left; font-family: inherit; } .dish-list-item:last-child { border-bottom: none; } .dish-list-item:hover { background: var(--bg); } .dish-list-emoji { font-size: 1.4rem; flex-shrink: 0; width: 34px; text-align: center; } .dish-list-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; } .dish-list-name { display: block; font-weight: 700; font-size: 0.92rem; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .dish-list-meta { display: block; font-size: 0.78rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .dish-list-price { flex-shrink: 0; font-weight: 700; font-size: 0.85rem; color: var(--primary-dark); white-space: nowrap; } .button-row { margin-top: 14px; } /* Food card — hero image, chữ đè lên ảnh (kiểu card nhà hàng trên app giao đồ ăn) */ .pick-hint { margin: 0; text-align: center; color: var(--text-muted); padding: 12px 0; } .meal-greeting { margin: 0; text-align: center; font-weight: 700; font-size: 1.05rem; color: var(--primary-dark); padding: 4px 0 0; } .food-card { position: relative; border-radius: var(--radius-md); overflow: hidden; background: var(--primary-soft); aspect-ratio: 4 / 3; } .food-image-wrap { position: absolute; inset: 0; background: linear-gradient(135deg, var(--primary-soft), var(--primary-soft-strong)); display: flex; align-items: center; justify-content: center; font-size: 4rem; overflow: hidden; } .food-image-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; } .food-scrim { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.32) 42%, rgba(0, 0, 0, 0) 68%); pointer-events: none; } .food-actions-overlay { position: absolute; top: 12px; right: 12px; display: flex; gap: 8px; z-index: 2; } .icon-btn { width: 38px; height: 38px; border-radius: 999px; border: none; background: rgba(255, 255, 255, 0.92); font-size: 1.05rem; display: flex; align-items: center; justify-content: center; box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2); } .icon-btn.is-active { background: var(--primary); } .icon-btn-plain { width: 32px; height: 32px; border-radius: 999px; border: none; background: var(--bg); color: var(--text-muted); font-size: 0.95rem; display: flex; align-items: center; justify-content: center; } .food-info-overlay { position: absolute; left: 0; right: 0; bottom: 0; padding: 16px; z-index: 1; } .food-category { margin: 0 0 2px; font-size: 0.78rem; font-weight: 700; color: rgba(255, 255, 255, 0.88); text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3); } .food-name { margin: 0; font-size: 1.5rem; font-weight: 800; color: #fff; text-shadow: 0 1px 6px rgba(0, 0, 0, 0.3); } .food-price { margin: 4px 0 0; font-size: 1.05rem; font-weight: 800; color: #ffe4c4; text-shadow: 0 1px 6px rgba(0, 0, 0, 0.35); } .chip-row { display: flex; justify-content: flex-start; flex-wrap: wrap; gap: 6px; margin: 8px 0 0; } .tag { display: inline-flex; align-items: center; gap: 4px; background: rgba(255, 255, 255, 0.88); border: none; color: var(--text); font-size: 0.76rem; font-weight: 700; padding: 5px 10px; border-radius: 999px; backdrop-filter: blur(4px); } .pick-note { margin: 12px 0 0; text-align: center; font-size: 0.78rem; color: var(--text-muted); line-height: 1.5; } .thinking { display: flex; align-items: center; justify-content: center; gap: 8px; color: var(--text-muted); font-weight: 600; font-size: 0.92rem; text-align: center; } /* History */ .history-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; } .history-item { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); } .history-item:last-child { border-bottom: none; } .history-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; } .history-date { font-size: 0.76rem; color: var(--text-muted); } .history-name { display: block; font-size: 0.92rem; font-weight: 700; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .history-price { font-size: 0.78rem; color: var(--text-muted); } .history-again-btn { flex-shrink: 0; font-size: 0.78rem; white-space: nowrap; } /* Results */ .results-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; } .results-header h2 { margin: 0; } .view-toggle { display: flex; border: 1.5px solid var(--border); border-radius: 999px; padding: 2px; } .view-btn { border: none; background: none; font-family: inherit; font-size: 0.78rem; font-weight: 600; color: var(--text-muted); padding: 6px 12px; border-radius: 999px; } .view-btn.is-active { background: var(--primary-soft); color: var(--primary-dark); } .results-list { list-style: none; margin: 12px 0 0; padding: 0; } .result-item { padding: 14px 0; border-bottom: 1px solid var(--border); display: flex; gap: 12px; align-items: flex-start; } .result-item:last-child { border-bottom: none; } .result-emoji { font-size: 1.4rem; flex-shrink: 0; width: 34px; height: 34px; border-radius: 9px; background: var(--bg); display: flex; align-items: center; justify-content: center; } .result-body { flex: 1; min-width: 0; } .result-name { font-weight: 700; margin: 0 0 3px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; } .result-meta { margin: 0; font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; } .status-open { color: var(--green); font-weight: 600; } .badge-match { display: inline-block; background: var(--green-soft); color: var(--green); font-size: 0.68rem; font-weight: 700; border-radius: 6px; padding: 2px 7px; } .result-links { display: flex; gap: 14px; margin-top: 6px; } .result-link { font-size: 0.82rem; color: var(--primary-dark); text-decoration: none; font-weight: 700; } .result-link:hover { text-decoration: underline; } .map-view { height: 280px; border-radius: var(--radius-md); margin-top: 12px; overflow: hidden; border: 1px solid var(--border); } .rating-note { margin: 16px 0 0; font-size: 0.78rem; color: var(--text-muted); } #fallbackWrap { margin-top: 14px; text-align: center; } .spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin 0.7s linear infinite; vertical-align: middle; } @keyframes spin { to { transform: rotate(360deg); } } .app-footer { text-align: center; font-size: 0.7rem; color: var(--text-muted); line-height: 1.5; } @media (max-width: 400px) { .region-row { grid-template-columns: 1fr; } .location-modes { flex-direction: column; } } /* Bottom CTA bar — dính đáy màn hình như nút "Đặt món" trên các app giao đồ ăn */ .bottom-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 500; background: color-mix(in srgb, var(--card-bg) 92%, transparent); backdrop-filter: blur(10px); border-top: 1px solid var(--border); padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px)); } .bottom-bar .btn-primary { max-width: 480px; margin: 0 auto; display: block; } /* Bottom sheet modal — chọn khu vực */ .sheet-backdrop { position: fixed; inset: 0; z-index: 1000; background: rgba(20, 15, 10, 0.45); display: flex; align-items: flex-end; justify-content: center; animation: fadeIn 0.15s ease; } .sheet { width: 100%; max-width: 480px; background: var(--card-bg); border-radius: 20px 20px 0 0; padding: 8px 20px calc(20px + env(safe-area-inset-bottom, 0px)); box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.16); animation: slideUp 0.22s ease; max-height: 85vh; overflow-y: auto; } .sheet-handle { width: 36px; height: 4px; border-radius: 999px; background: var(--border); margin: 0 auto 14px; } .sheet-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; } .sheet-header h3 { margin: 0; font-size: 1.05rem; font-weight: 700; } @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } } @keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }