/* ================================================================= Auth Pages (Login / Register / 2FA) — v3 Neo-Brutalism navy + orange + butter | Bricolage + Hanken + Fraunces + JetBrains 左右分欄：左 brand story + 右 login card ================================================================= */ .auth-page { margin: 0; padding: 0; min-height: 100vh; background: var(--brand-v3-cream); font-family: var(--brand-v3-sans); color: var(--brand-v3-ink-soft); /* clip 比 hidden 更嚴格，真正截掉不建立 scroll context */ overflow-x: clip; position: relative; width: 100%; max-width: 100vw; } /* 讓 也不會水平 scroll（auth-page 的 body overflow 不會 propagate 到 viewport） scrollbar-gutter: stable both-edges 雙邊保留 scrollbar 空間，確保 content 視覺對稱 */ html:has(body.auth-page) { overflow-x: clip; scrollbar-gutter: stable both-edges; } /* em → Fraunces italic 強調 */ .auth-page em, .auth-page .italic { font-family: var(--brand-v3-serif); font-style: italic; font-weight: 500; color: var(--brand-v3-orange); font-variation-settings: "opsz" 144; } /* ========== Hero blob 裝飾（radial glow） ========== */ .auth-blob { position: absolute; border-radius: 50%; pointer-events: none; opacity: 0.4; z-index: 0; } .auth-blob-orange { width: 520px; height: 520px; background: radial-gradient(circle, var(--brand-v3-orange-soft) 0%, transparent 65%); top: -140px; right: -120px; } .auth-blob-yellow { width: 440px; height: 440px; background: radial-gradient(circle, var(--brand-v3-butter) 0%, transparent 65%); bottom: -120px; left: -100px; } /* 漸層底（register.html 用） */ .auth-background { position: fixed; inset: 0; background: var(--brand-v3-cream); z-index: -1; } /* ========== 主容器：左右分欄 ========== */ .auth-container { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh; max-width: 1280px; margin: 0 auto; align-items: center; padding: 40px 24px; gap: 48px; } /* Register 頁面單欄模式 */ .twofa-page .auth-container { grid-template-columns: minmax(0, 480px); justify-content: center; } /* ========== 左欄：品牌故事 ========== */ .auth-brand { position: relative; padding: 0 24px; } .auth-brand-inner { max-width: 460px; } .auth-brand-logo { display: inline-block; margin-bottom: 36px; text-decoration: none; } .auth-logo-img { height: 36px; width: auto; } .auth-brand-title { font-family: var(--brand-v3-display); font-size: clamp(36px, 4.5vw, 56px); font-weight: 800; color: var(--brand-v3-navy); margin: 0 0 18px; line-height: 1.02; letter-spacing: -0.035em; font-variation-settings: "opsz" 72, "wdth" 92; } .auth-brand-desc { font-family: var(--brand-v3-sans); font-size: 17px; font-weight: 500; color: var(--brand-v3-ink-soft); line-height: 1.6; margin: 0 0 44px; } /* 產品亮點 */ .auth-highlights { display: flex; flex-direction: column; gap: 18px; } .auth-highlight-item { display: flex; align-items: flex-start; gap: 14px; padding: 16px 18px; background: var(--brand-v3-paper); border: 2.5px solid var(--brand-v3-navy); border-radius: 16px; box-shadow: var(--brand-v3-shadow-md); transition: transform 0.3s cubic-bezier(.2,.8,.2,1), box-shadow 0.3s ease; } .auth-highlight-item:nth-child(1) { transform: rotate(-0.8deg); } .auth-highlight-item:nth-child(2) { transform: rotate(0.6deg); } .auth-highlight-item:nth-child(3) { transform: rotate(-0.4deg); } .auth-highlight-item:hover { transform: rotate(0) translate(-2px, -2px); box-shadow: var(--brand-v3-shadow-lg); } .auth-highlight-icon { flex-shrink: 0; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; background: var(--brand-v3-butter); border: 2px solid var(--brand-v3-navy); border-radius: 12px; color: var(--brand-v3-navy); } .auth-highlight-icon svg { width: 22px; height: 22px; } .auth-highlight-item strong { display: block; font-family: var(--brand-v3-display); font-size: 15.5px; font-weight: 800; color: var(--brand-v3-navy); margin-bottom: 4px; letter-spacing: -0.01em; } .auth-highlight-item span { font-family: var(--brand-v3-sans); font-size: 13.5px; color: var(--brand-v3-ink-soft); line-height: 1.5; } /* ========== 右欄：登入卡片 ========== */ .auth-card-wrapper { display: flex; justify-content: center; padding: 0 16px; } .auth-card { position: relative; width: 100%; max-width: 460px; padding: 40px 36px 32px; background: var(--brand-v3-paper); border: 2.5px solid var(--brand-v3-navy); border-radius: 24px; box-shadow: var(--brand-v3-shadow-xl); z-index: 1; } /* Mobile logo (桌面隱藏) */ .auth-mobile-logo { display: none; text-align: center; margin-bottom: 20px; } .auth-mobile-logo img { height: 32px; width: auto; /* 全域 reset 把 img 設為 display:block，父層 text-align:center 失效，需要 margin:auto */ margin: 0 auto; } /* ========== 卡片 Header ========== */ .auth-header { text-align: center; margin-bottom: 32px; } /* register.html 用 .logo wrapper */ .auth-header .logo { display: flex; justify-content: center; margin-bottom: 18px; } .auth-header .logo-image { height: 36px; width: auto; } .auth-welcome { font-family: var(--brand-v3-display); font-size: 28px; font-weight: 800; color: var(--brand-v3-navy); margin: 0 0 10px; letter-spacing: -0.025em; line-height: 1.12; } .auth-subtitle { font-family: var(--brand-v3-sans); font-size: 14.5px; font-weight: 500; color: var(--brand-v3-ink-soft); margin: 0; line-height: 1.5; } /* ========== 表單 ========== */ .auth-form { display: flex; flex-direction: column; gap: 14px; } /* Google 登入按鈕（主 CTA） */ .auth-google-btn { display: flex; align-items: center; justify-content: center; gap: 12px; width: 100%; padding: 14px 20px; font-family: var(--brand-v3-sans); font-size: 15px; font-weight: 700; color: var(--brand-v3-navy); background: var(--brand-v3-paper); border: 2.5px solid var(--brand-v3-navy); border-radius: 999px; cursor: pointer; box-shadow: var(--brand-v3-shadow-md); transition: transform 0.25s cubic-bezier(.2,.8,.2,1), box-shadow 0.25s ease, background 0.2s ease; letter-spacing: -0.005em; } .auth-google-btn:hover { background: var(--brand-v3-butter); transform: translate(-2px, -2px); box-shadow: var(--brand-v3-shadow-lg); } .auth-google-btn:active { transform: translate(0, 0); box-shadow: var(--brand-v3-shadow-sm); } .auth-google-btn:focus { outline: none; box-shadow: var(--brand-v3-shadow-lg); } .auth-google-btn svg { flex-shrink: 0; } /* Divider（"或" 線） */ .auth-divider { display: flex; align-items: center; gap: 12px; margin: 6px 0; } .auth-divider::before, .auth-divider::after { content: ""; flex: 1; height: 2px; background: var(--brand-v3-navy); opacity: 0.25; } .auth-divider span { font-family: var(--brand-v3-mono); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.14em; color: var(--brand-v3-muted); } /* ========== Form Fields（register 用） ========== */ .form-group { display: flex; flex-direction: column; gap: 6px; } .form-label { display: flex; align-items: center; gap: 8px; font-family: var(--brand-v3-mono); font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--brand-v3-muted); } .form-label svg { width: 14px; height: 14px; color: var(--brand-v3-orange); } .form-input { width: 100%; padding: 12px 16px; font-family: var(--brand-v3-sans); font-size: 14.5px; font-weight: 500; color: var(--brand-v3-ink); background: var(--brand-v3-paper); border: 2px solid var(--brand-v3-navy); border-radius: 12px; outline: none; transition: box-shadow 0.2s ease; box-sizing: border-box; } .form-input:focus { box-shadow: var(--brand-v3-shadow-sm); } .form-input::placeholder { color: var(--brand-v3-muted); font-weight: 400; } .input-wrapper { position: relative; width: 100%; } .input-wrapper .form-input { padding-right: 44px; } .password-toggle { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); background: transparent; border: none; padding: 6px; cursor: pointer; color: var(--brand-v3-muted); display: flex; align-items: center; transition: color 0.2s ease; } .password-toggle:hover { color: var(--brand-v3-navy); } .password-toggle svg { width: 16px; height: 16px; } /* Form options + checkbox */ .form-options { display: flex; align-items: center; justify-content: space-between; margin: 6px 0; } .checkbox-label { display: flex; align-items: center; gap: 10px; font-family: var(--brand-v3-sans); font-size: 13.5px; color: var(--brand-v3-ink-soft); cursor: pointer; user-select: none; line-height: 1.5; } .checkbox-label input[type="checkbox"] { display: none; } .checkmark { position: relative; flex-shrink: 0; width: 20px; height: 20px; background: var(--brand-v3-paper); border: 2px solid var(--brand-v3-navy); border-radius: 5px; transition: background 0.2s ease; } .checkbox-label input[type="checkbox"]:checked + .checkmark { background: var(--brand-v3-orange); border-color: var(--brand-v3-navy); } .checkbox-label input[type="checkbox"]:checked + .checkmark::after { content: ""; position: absolute; left: 5px; top: 1px; width: 6px; height: 11px; border: solid var(--brand-v3-paper); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg); } /* ========== 信任訊號 ========== */ .auth-trust { display: flex; justify-content: center; gap: 18px; margin: 22px 0 18px; padding: 14px 16px; background: var(--brand-v3-cream-2); border: 2px dashed var(--brand-v3-navy); border-radius: 14px; flex-wrap: wrap; } .auth-trust-item { display: flex; align-items: center; gap: 8px; font-family: var(--brand-v3-sans); font-size: 12.5px; font-weight: 600; color: var(--brand-v3-navy); } .auth-trust-item svg { width: 14px; height: 14px; color: var(--brand-v3-orange); flex-shrink: 0; } /* ========== 服務條款 ========== */ .auth-legal { text-align: center; margin-top: 8px; } .auth-legal p { font-family: var(--brand-v3-sans); font-size: 12.5px; color: var(--brand-v3-muted); line-height: 1.55; margin: 0; } .auth-legal a { color: var(--brand-v3-orange); text-decoration: none; font-weight: 700; border-bottom: 1.5px solid var(--brand-v3-orange-soft); transition: color 0.2s ease, border-color 0.2s ease; } .auth-legal a:hover { color: var(--brand-v3-orange-deep); border-bottom-color: var(--brand-v3-orange); } /* ========== Auth Footer（註冊頁「已有帳號」連結） ========== */ .auth-footer { text-align: center; margin-top: 20px; padding-top: 18px; border-top: 2px dashed var(--brand-v3-navy); opacity: 1; } .auth-footer p { font-family: var(--brand-v3-sans); font-size: 13.5px; color: var(--brand-v3-ink-soft); margin: 0; } .register-link { color: var(--brand-v3-orange); text-decoration: none; font-weight: 700; border-bottom: 1.5px solid var(--brand-v3-orange-soft); transition: border-color 0.2s ease, color 0.2s ease; } .register-link:hover { color: var(--brand-v3-orange-deep); border-bottom-color: var(--brand-v3-orange); } /* ========== System Info（register 底部）========== */ .system-info { margin-top: 28px; padding: 20px 24px; background: var(--brand-v3-butter); border: 2.5px solid var(--brand-v3-navy); border-radius: 16px; box-shadow: var(--brand-v3-shadow-md); transform: rotate(-0.5deg); } .feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 16px; } .feature-item { display: flex; align-items: center; gap: 8px; font-family: var(--brand-v3-sans); font-size: 13px; font-weight: 600; color: var(--brand-v3-navy); } .feature-item svg { width: 14px; height: 14px; color: var(--brand-v3-orange); flex-shrink: 0; } /* ========== Loading Overlay（register 用）========== */ .loading-overlay { position: fixed; inset: 0; background: rgba(21, 33, 58, 0.6); backdrop-filter: blur(4px); z-index: 10000; display: flex; align-items: center; justify-content: center; } .loading-overlay.hidden { display: none; } .loading-spinner { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 32px 40px; background: var(--brand-v3-paper); border: 2.5px solid var(--brand-v3-navy); border-radius: 20px; box-shadow: var(--brand-v3-shadow-xl); } .spinner { width: 36px; height: 36px; border: 3.5px solid var(--brand-v3-butter); border-top-color: var(--brand-v3-orange); border-radius: 50%; animation: authSpinnerRotate 0.8s linear infinite; } @keyframes authSpinnerRotate { to { transform: rotate(360deg); } } .loading-spinner p { font-family: var(--brand-v3-display); font-size: 14.5px; font-weight: 700; color: var(--brand-v3-navy); margin: 0; letter-spacing: -0.005em; } /* ========== 通用按鈕覆蓋（register 的 .btn .btn-primary） ========== */ .auth-page .btn-primary { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 26px; font-family: var(--brand-v3-sans); font-size: 15px; font-weight: 700; color: var(--brand-v3-cream); background: var(--brand-v3-navy); border: 2px solid var(--brand-v3-navy); border-radius: 999px; cursor: pointer; box-shadow: var(--brand-v3-shadow-primary-md); transition: transform 0.25s cubic-bezier(.2,.8,.2,1), box-shadow 0.25s ease; text-decoration: none; letter-spacing: -0.005em; } .auth-page .btn-primary:hover { transform: translate(-2px, -2px); box-shadow: var(--brand-v3-shadow-primary-lg); } .auth-page .btn-full { width: 100%; } .auth-page .btn-lg { padding: 15px 28px; font-size: 16px; } /* ========== Dev Panel（本地開發用） ========== */ #devLoginPanel { position: fixed; bottom: 16px; right: 16px; z-index: 9999; width: 280px; padding: 14px; background: var(--brand-v3-navy); border: 2.5px solid var(--brand-v3-navy); border-radius: 14px; box-shadow: var(--brand-v3-shadow-primary-md); color: var(--brand-v3-cream); } .dev-panel-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; padding-bottom: 8px; border-bottom: 1.5px dashed var(--brand-v3-orange); font-family: var(--brand-v3-mono); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--brand-v3-orange); } #devLoginPanel .form-input { background: var(--brand-v3-paper); border: 1.5px solid var(--brand-v3-cream); color: var(--brand-v3-ink); } #devLoginPanel .form-input:focus { box-shadow: none; border-color: var(--brand-v3-orange); } /* ========== 頁面 progress bar ========== */ .auth-page .page-progress-bar { position: fixed; top: 0; left: 0; right: 0; height: 3px; background: transparent; z-index: 10001; pointer-events: none; } .auth-page .page-progress-bar .progress-line { height: 100%; width: 0; background: var(--brand-v3-orange); transition: width 0.4s ease; } .auth-page .page-progress-bar.active .progress-line { width: 90%; } /* ================================================================= RWD 斷點系統 ≤1024: 雙欄變單欄，brand 置中，highlights 改 3 欄橫排（iPad 最佳） ≤640: highlights 改回直排 ≤520: brand 完全隱藏，card 獨大 + 顯示 mobile logo ================================================================= */ @media (max-width: 1024px) { .auth-container { grid-template-columns: 1fr; gap: 36px; padding: 32px 20px; min-height: 100vh; /* 保留滿高讓內容垂直置中 */ align-content: center; /* grid 整組 rows 在 container 內垂直置中 */ } .auth-brand { padding: 0; } .auth-brand-logo { display: flex; justify-content: center; margin-bottom: 24px; } .auth-brand-inner { max-width: 620px; margin: 0 auto; text-align: center; } .auth-brand-title { font-size: clamp(28px, 6vw, 44px); } .auth-brand-desc { font-size: 16px; margin-bottom: 28px; max-width: 480px; margin-left: auto; margin-right: auto; } /* Highlights 改 3 欄橫排，iPad 寬度剛好不擠 */ .auth-highlights { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; max-width: 620px; margin: 0 auto; } .auth-highlight-item { flex-direction: column; text-align: center; gap: 10px; padding: 16px 14px; } .auth-highlight-icon { margin: 0 auto; } .auth-highlight-item strong { font-size: 14px; } .auth-highlight-item span { font-size: 12.5px; } .auth-card-wrapper { padding: 0; } .auth-blob-orange { width: 340px; height: 340px; } .auth-blob-yellow { width: 280px; height: 280px; } } @media (max-width: 640px) { .auth-container { padding: 24px 16px; gap: 28px; } /* Highlights 回到垂直直排（3 欄在小螢幕太擠） */ .auth-highlights { grid-template-columns: 1fr; max-width: 400px; gap: 12px; } .auth-highlight-item { flex-direction: row; text-align: left; padding: 14px 16px; } .auth-highlight-icon { margin: 0; } .auth-highlight-item strong, .auth-highlight-item span { text-align: left; } .auth-brand-title { font-size: clamp(26px, 7vw, 34px); } .auth-brand-desc { font-size: 15px; margin-bottom: 22px; } } @media (max-width: 520px) { .auth-container { padding: 20px 16px; } .auth-brand { display: none; /* 小手機完全隱藏左欄 */ } /* 手機版 card 顯示 logo */ .auth-mobile-logo { display: block; } .auth-card { padding: 28px 22px 26px; border-radius: 20px; } .auth-welcome { font-size: 24px; } .auth-subtitle { font-size: 13.5px; } .auth-google-btn { font-size: 14px; padding: 13px 18px; } .auth-trust { gap: 12px; padding: 12px 14px; } .auth-trust-item { font-size: 12px; } /* Register 表單 mobile */ .form-input { font-size: 14px; padding: 11px 14px; } .system-info { padding: 16px 18px; transform: none; } .feature-list { grid-template-columns: repeat(2, 1fr); gap: 8px 12px; } .feature-item { font-size: 12px; } #devLoginPanel { width: calc(100vw - 32px); right: 16px; left: 16px; } } /* ========== Reduced Motion ========== */ @media (prefers-reduced-motion: reduce) { .auth-highlight-item, .auth-google-btn, .auth-page .btn-primary, .system-info { transform: none !important; transition: none !important; } .spinner { animation: none !important; } }