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12px;margin-bottom:8px}.error-card-header{font-weight:700;color:var(--red);font-size:14px;margin-bottom:4px}.error-card-body{font-size:13px;color:#555;line-height:1.7;font-weight:600}.error-card-tag{display:inline-block;padding:2px 8px;border-radius:10px;font-size:10px;font-weight:600;margin-right:4px;margin-bottom:4px}.error-card-tag.concept{background:#e8ecff;color:var(--blue)}.error-card-tag.method{background:#fef3c7;color:#d97706}.error-card-tag.careless{background:#fce4ec;color:var(--red)}.knowledge-card{background:#f0f7ff;border:1px solid #dbeafe;border-radius:8px;padding:10px 12px;margin-bottom:8px}.knowledge-card-title{font-weight:700;color:var(--blue);font-size:13px;margin-bottom:4px}.knowledge-card-body{font-size:12px;color:#444;line-height:1.7}.knowledge-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--blue);margin-right:6px;vertical-align:middle}.practice-question{background:var(--white);border:1px solid var(--gray-light);border-radius:8px;padding:12px;margin-bottom:10px}.practice-q-title{font-weight:700;color:#333;font-size:15px;margin-bottom:6px}.practice-q-text{font-size:15px;color:#555;line-height:1.8;margin-bottom:8px;font-weight:600}.practice-option{display:inline-block;padding:6px 12px;margin:3px 6px 3px 0;border:1px solid var(--gray-light);border-radius:6px;cursor:pointer;font-size:13px;transition:all .2s}.practice-option:hover{background:var(--blue-light);border-color:var(--blue)}.practice-option.selected{background:var(--blue);color:var(--white);border-color:var(--blue)}.practice-option.correct{background:#d1fae5;color:#065f46;border-color:var(--green)}.practice-option.wrong{background:#fce4ec;color:var(--red);border-color:var(--red)}.teacher-avatar{position:absolute;bottom:12px;right:12px;width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#4a6cf7,#7c3aed);display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:0 4px 12px rgba(74,108,247,.35);cursor:pointer;z-index:100;opacity:0;transform:scale(0);transition:all .5s cubic-bezier(.68,-.55,.27,1.55);color:var(--white);font-weight:700}.teacher-avatar.show{opacity:1;transform:scale(1)}.co{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.85);z-index:99999;display:none;text-align:center;padding-top:5%}.cb{background:#000;border-radius:16px;display:inline-block;width:92%;max-width:800px;overflow:hidden}.cv{min-height:300px;background:#000;position:relative}.cv video{width:100%;max-height:60vh;object-fit:contain}.ct{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.7);color:var(--white);padding:6px 20px;border-radius:20px;font-size:13px}.ca{padding:12px;background:#111}.cbtn{padding:12px 40px;border:none;border-radius:28px;font-size:16px;font-weight:600;cursor:pointer}.cbtn.primary{background:var(--white);color:#333}.cbtn.confirm{background:var(--green);color:var(--white)}.cbtn.retake{background:var(--orange);color:var(--white)}#bX{color:var(--white);font-size:24px;cursor:pointer;padding:0 6px}.confirm-area{display:none;flex:none;padding:10px 14px;border-top:1px solid var(--gray-light);background:#f8faff;text-align:center}.confirm-area.show{display:block}.confirm-area .confirm-hint{font-size:12px;color:#555;margin-bottom:6px}.confirm-btn{padding:8px 28px;border:none;border-radius:8px;background:var(--blue);color:var(--white);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.confirm-btn:hover{background:var(--blue-dark);box-shadow:0 4px 12px rgba(74,108,247,.3)}.confirm-btn:disabled{background:#ccc;cursor:not-allowed;box-shadow:none}.progress-bar{flex:none;height:1px;background:var(--gray-light);overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--blue),var(--green));border-radius:2px;transition:width .5s ease;width:0}.hidden{display:none!important}.text-center{text-align:center}.text-blue{color:var(--blue)}.text-gray{color:var(--gray)}.text-red{color:var(--red)}.text-green{color:var(--green)}.mt-4{margin-top:4px}.mt-8{margin-top:8px}.mb-4{margin-bottom:4px}.mb-8{margin-bottom:8px}.fw-700{font-weight:700}.ap-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.4);z-index:9999;display:none;align-items:center;justify-content:center}.ap-box{background:#fff;border-radius:16px;padding:20px;max-width:560px;width:90%;max-height:80vh;overflow-y:auto;box-shadow:0 12px 40px rgba(0,0,0,.15)}.ap-header{font-size:15px;font-weight:700;color:var(--color-text-primary);margin-bottom:14px;display:flex;justify-content:space-between;align-items:center}.ap-header .close-btn{font-size:22px;color:#999;cursor:pointer;padding:0 6px}.ap-header .close-btn:hover{color:#333}.ap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}.ap-item{transition:all .2s;cursor:pointer;padding:10px 6px;text-align:center;border:2px solid #e0e4ee;border-radius:12px;background:#f8faff}.ap-item:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(74,108,247,.2)}.ap-item.selected{border-color:var(--blue);background:#eef2ff}.ap-item-img{width:72px;height:72px;border-radius:50%;margin:0 auto 6px;background-size:cover;background-position:center;border:1px solid #eee}.ap-item-name{font-size:12px;color:#555;font-weight:600}.ap-btn-confirm{display:block;width:100%;padding:8px;background:var(--color-primary);color:#fff;border:none;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer}.ap-btn-confirm:hover{opacity:.9}.mf-item{padding:10px 12px;margin:6px 0;border-radius:8px;background:var(--color-bg-secondary);cursor:pointer;font-size:14px;font-weight:500;color:var(--color-text-primary);display:flex;align-items:center;gap:8px;transition:all .2s;border:1px solid transparent}.mf-item:hover{background:var(--color-primary-light);color:var(--color-primary);border-color:var(--color-primary-light)}.mf-item.active{background:var(--color-primary);color:var(--color-white);border-color:var(--color-primary)}.mf-item .del-btn{font-size:16px;font-weight:700;color:var(--color-text-tertiary);cursor:pointer;padding:2px 8px;display:none;border-radius:4px}.mf-item:hover .del-btn{display:inline;color:var(--color-error)}.mf-item.active .del-btn{color:rgba(255,255,255,.5)}.mf-item.active .del-btn:hover{color:#fff} /* ===== WorkBuddy美化版样式移植 ===== */ /* 来源: D:\邱数智方\学霸基本法\frontend\styles.css (WorkBuddy美化版) */ /* 说明: 追加合并通用视觉样式，不覆盖生产版独有组件。 已跳过冲突类: .btn/.btn-sm/.qr-box/.goal-row/.hidden/.progress-fill/.btn-ghost（生产版优先）。 字体: 保留生产版字体变量（--font-sans），未引入 Noto Sans SC 外部字体。 */ :root { /* WorkBuddy 美化版变量（映射到生产版主题色，不覆盖生产版已有变量） */ --brand: #1E6DF2; --brand-700: #1557D8; --brand-50: #E8F0FE; --brand-100: #D6E4FF; --ink: #1D1D1F; --ink-muted: #6B7280; --ink-soft: #9CA3AF; --border: #E5E7EB; --bg: #F5F7FA; --card: #FFFFFF; --success: #34C759; } /* 美化版按钮基础（自包含，不依赖生产版 .btn，避免覆盖生产版按钮组件） */ .btn-primary, .btn-secondary, .btn-code, .btn-lg { display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; font-weight: 600; border-radius: 0.65rem; border: none; cursor: pointer; transition: all 0.2s ease; text-decoration: none; font-family: inherit; padding: 0.6rem 1.1rem; font-size: 0.9rem; } .login-shell { display: flex; gap: 1.25rem; max-width: 1200px; margin: 0 auto; padding: 1.5rem 1rem 2rem; align-items: stretch; } .brand-vertical { flex: 0 0 56px; display: flex; align-items: center; justify-content: center; background: linear-gradient(180deg, #cfe6ff 0%, #a9d0fb 100%); border-radius: var(--radius); box-shadow: var(--shadow); } .brand-vertical-text { writing-mode: vertical-rl; text-orientation: upright; color: #1d4ed8; font-weight: 800; font-size: clamp(1.4rem, 2.4vw, 2rem); letter-spacing: 0.18em; margin: auto 0; } .login-content { flex: 1; min-width: 0; } @media (max-width: 639px) { .login-shell { flex-direction: column; gap: 0.75rem; padding: 0.75rem 0.75rem 1.5rem; } .brand-vertical { display: none; } .brand-name-mini { display: inline; } } .brand-header-mini { text-align: center; padding: 1.5rem 1rem 0.5rem; } .brand-name-mini { display: none; font-size: 1.5rem; font-weight: 800; color: var(--ink); } .brand-name-mini .accent { color: var(--brand); } .brand-tagline { margin: 0.5rem 0 0; color: #bf8f00; font-size: clamp(1.05rem, 2.6vw, 1.5rem); font-weight: 800; letter-spacing: 0.01em; line-height: 1.5; } .brand-subtitle { font-size: 0.95rem; color: var(--ink-muted); font-weight: 500; margin: 0; } .layout-2col { display: grid; grid-template-columns: 1fr; gap: 1.5rem; align-items: start; } @media (min-width: 1024px) { .layout-2col { grid-template-columns: 2fr 1fr; } } /* Card shells */ .glass-card, .card-section { background: var(--card); border: 1px solid rgba(255, 255, 255, 0.8); border-radius: var(--radius); box-shadow: var(--shadow-lg); } .form-card { padding: 1.5rem; background: linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.86) 100%); border: 1px solid rgba(255, 255, 255, 0.9); box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.7); } @media (min-width: 640px) { .form-card { padding: 2rem; } } @media (min-width: 1024px) { .form-card { padding: 2rem; } } .aside-card { padding: 1.5rem; } @media (min-width: 1024px) { .aside-card { position: sticky; top: 1.5rem; } } .card-section { border-color: var(--border); box-shadow: var(--shadow-sm); } .field-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; margin-bottom: 1.25rem; } @media (min-width: 640px) { .field-grid { grid-template-columns: repeat(2, 1fr); } } .field-grid-3 { display: grid; grid-template-columns: 1fr; gap: 0.75rem; } @media (min-width: 640px) { .field-grid-3 { grid-template-columns: repeat(3, 1fr); } } .span-1 { grid-column: span 1; } .span-2 { grid-column: 1 / -1; } .field { display: flex; flex-direction: column; } .field-label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--ink); margin-bottom: 0.35rem; } .field-label .required { color: #ef4444; margin-left: 0.1rem; } .form-input, .form-select { width: 100%; padding: 0.65rem 0.85rem; border: 1px solid var(--border); border-radius: 0.65rem; background: #fff; color: var(--ink); font-size: 0.95rem; font-family: inherit; transition: border-color 0.15s ease, box-shadow 0.15s ease; } .form-input::placeholder { color: var(--ink-soft); } .form-input:hover, .form-select:hover { border-color: #cbd5e1; } .form-input:focus, .form-select:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-100); } /* 注册后锁定的下拉：只读态 */ .form-select:disabled { background: #f1f5f9; color: var(--ink-muted); border-color: #e2e8f0; cursor: not-allowed; opacity: 1; } .role-switch { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.35rem; margin-bottom: 1.5rem; padding: 0.35rem; background: #eef2f8; border-radius: 0.85rem; border: 1px solid #e3e9f2; } .role-btn { padding: 0.65rem 1rem; border-radius: 0.6rem; font-size: 0.95rem; font-weight: 700; font-family: inherit; cursor: pointer; border: none; background: transparent; color: var(--ink-muted); transition: all 0.2s ease; } .role-btn:hover { color: var(--ink); } .role-btn.active { background: #fff; color: var(--brand); box-shadow: 0 2px 8px rgba(37, 99, 235, 0.22); } .section-title { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; font-weight: 700; color: var(--ink); margin: 0 0 0.75rem; } .section-title .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--brand); } .btn-primary { background: linear-gradient(135deg, var(--brand) 0%, var(--brand-700) 100%); color: #fff; box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35); } .btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45); } .btn-primary:active { transform: translateY(0); } .btn-secondary { background: #fff; color: var(--brand); border: 1px solid var(--brand-100); } .btn-secondary:hover { background: var(--brand-50); } .btn-lg { padding: 0.85rem 1.5rem; font-size: 1rem; } .btn-code { white-space: nowrap; background: var(--brand-50); color: var(--brand); border: 1px solid var(--brand-100); font-weight: 600; font-family: inherit; } .btn-code:disabled { opacity: 0.6; cursor: not-allowed; } /* 新登录页：横幅式教师寄语 */ .teacher-banner { display: flex; flex-direction: row; align-items: stretch; gap: 0.75rem; background: linear-gradient(135deg, #eff6ff 0%, #ffffff 100%); border: 1px solid var(--brand-100); border-left: 4px solid var(--brand); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 1rem 1.25rem; margin-bottom: 1.5rem; text-align: left; } .teacher-label { display: flex; flex-direction: row; gap: 0.2rem; align-self: center; background: linear-gradient(180deg, #cfe6ff 0%, #a9d0fb 100%); color: #1d4ed8; font-weight: 800; border-radius: var(--radius-sm); padding: 0.5rem 0.35rem; } .teacher-label-col { writing-mode: vertical-rl; text-orientation: upright; font-size: 1.1rem; letter-spacing: 0.08em; line-height: 1.15; white-space: nowrap; } .teacher-banner-text { margin: 0; flex: 1; color: #334155; font-size: 0.95rem; line-height: 1.7; text-indent: 2em; font-weight: 700; } .payment-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; margin-bottom: 0.75rem; } @media (min-width: 640px) { .payment-grid { grid-template-columns: repeat(4, 1fr); } } .payment-card { border: 2px solid var(--border); border-radius: 0.75rem; padding: 0.75rem; cursor: pointer; transition: all 0.2s ease; background: #fff; display: flex; flex-direction: column; align-items: center; gap: 0.5rem; font-family: inherit; } .payment-card:hover { border-color: #cbd5e1; transform: translateY(-1px); } .payment-card.active { border-color: var(--brand); background: var(--brand-50); box-shadow: 0 0 0 3px var(--brand-100); } .payment-card .label { font-size: 0.8rem; font-weight: 600; color: var(--ink-muted); } .qr-panel { background: #f8fafc; border-radius: 0.75rem; padding: 1rem; border: 1px solid #f1f5f9; } .qr-panel .qr-hint { text-align: center; font-size: 0.75rem; color: var(--ink-muted); margin: 0 0 0.75rem; } .qr-panel .qr-frame { max-width: 180px; margin: 0 auto; } /* 新登录页：并排双二维码 */ .payment-qrs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-bottom: 1.25rem; } .qr-pay { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; } .qr-pay .qr-box { width: 100%; max-width: 140px; } .qr-label { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.8rem; font-weight: 600; color: var(--ink-muted); } .qr-label.wechat { color: #16a34a; } .qr-label.alipay { color: #1677ff; } /* ---------- Pricing ---------- */ .price-box { background: #f8fafc; border-radius: 0.75rem; padding: 1rem; border: 1px solid #f1f5f9; margin-bottom: 1rem; } .price-row { display: flex; justify-content: space-between; align-items: center; padding: 0.6rem 0; border-bottom: 1px solid #f1f5f9; } .price-row:last-child { border-bottom: none; } .price-row .name { color: #475569; font-size: 0.875rem; } .price-tag { color: #dc2626; font-weight: 700; font-size: 0.95rem; } .aside-note { text-align: center; font-size: 0.75rem; color: var(--ink-muted); margin: 0 0 1.25rem; } .aside-title { font-size: 1rem; font-weight: 700; color: var(--ink); margin: 0 0 0.75rem; display: flex; align-items: center; gap: 0.5rem; justify-content: center; } .aside-title.small { font-size: 0.95rem; } .aside-qr { max-width: 160px; margin: 0 auto 1.25rem; } .pkg-block { margin-top: 1.25rem; } .pkg-group { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; margin-bottom: 0.75rem; } .pkg-btn { display: flex; flex-direction: column; align-items: center; gap: 0.15rem; padding: 0.6rem 0.4rem; border-radius: 0.6rem; border: 2px solid var(--border, #e2e8f0); background: #fff; color: var(--ink); font-size: 0.85rem; font-weight: 600; cursor: pointer; transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease; } .pkg-btn span { font-size: 0.8rem; font-weight: 700; color: #dc2626; } .pkg-btn:hover { border-color: #cbd5e1; transform: translateY(-1px); } .pkg-btn.active { border-color: var(--brand, #4f46e5); background: var(--brand-50, #eef2ff); box-shadow: 0 0 0 3px var(--brand-100, #e0e7ff); } .pkg-btn:focus-visible { outline: 2px solid var(--brand, #4f46e5); outline-offset: 2px; } .pkg-hint { font-size: 0.72rem; color: var(--ink-muted); margin: 0.6rem 0 0; text-align: center; } .info-box { background: #eff6ff; border: 1px solid #dbeafe; border-radius: 0.75rem; padding: 1rem; margin-bottom: 1.5rem; } .info-box p { margin: 0; font-size: 0.875rem; color: #1d4ed8; } /* ---------- Footer links ---------- */ .form-footer { text-align: center; font-size: 0.85rem; color: var(--ink-muted); margin: 0.85rem 0 0; } .form-footer a { color: var(--brand); font-weight: 600; text-decoration: none; } .form-footer a:hover { text-decoration: underline; } .form-footer .footer-sep { margin: 0 0.35rem; color: var(--border); } /* ---------- 中考倒计时（教师寄语下方、登录方式上方，单行） ---------- */ .exam-countdown { margin: 0 0 1.25rem; padding: 0.6rem 1rem; text-align: center; background: linear-gradient(135deg, #fff5f5 0%, #fffbeb 100%); border: 1px solid #fecaca; border-left: 4px solid #ef4444; border-radius: var(--radius-sm); box-shadow: var(--shadow-sm); font-size: 0.95rem; font-weight: 600; color: #b91c1c; letter-spacing: 0.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } /* 关键要求：具体的“天数”加粗、字号加大、红色突出 */ .exam-countdown .ec-number { font-size: 1.6rem; font-weight: 800; line-height: 1; color: #dc2626; font-variant-numeric: tabular-nums; margin: 0 0.15rem; vertical-align: -0.08em; } /* 中考已结束的达成态 */ .exam-countdown.done { background: linear-gradient(135deg, #f0fdf4 0%, #ecfeff 100%); border-color: #a7f3d0; border-left-color: #10b981; color: #047857; } .exam-countdown.done .ec-number { color: #047857; font-size: 1.3rem; } @keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } } .animate-fade-in { animation: fadeIn 0.4s ease forwards; } @media (max-width: 639px) { .form-input, .form-select { font-size: 16px; } /* prevent iOS zoom on focus */ } /* ---------- 学习页专属组件 ---------- */ /* 顶部应用栏 */ .appbar { background: #fff; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 30; box-shadow: 0 1px 3px rgb(15 23 42 / 0.04); } .appbar-inner { max-width: 1152px; margin: 0 auto; padding: 0.7rem 1rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; } .appbar-brand { font-size: 1.1rem; font-weight: 800; color: var(--ink); display: flex; align-items: baseline; gap: 0.4rem; } .appbar-brand .accent { color: var(--brand); } .appbar-brand .sub { font-size: 0.75rem; font-weight: 600; color: var(--ink-muted); } .appbar-nav { display: none; gap: 0.25rem; } @media (min-width: 768px) { .appbar-nav { display: flex; } } .appbar-nav a { padding: 0.4rem 0.75rem; border-radius: 0.5rem; font-size: 0.875rem; color: var(--ink-muted); text-decoration: none; transition: all 0.15s ease; } .appbar-nav a:hover { color: var(--ink); background: #f1f5f9; } .appbar-nav a.active { color: var(--brand); background: var(--brand-50); font-weight: 600; } .appbar-right { display: flex; align-items: center; gap: 0.6rem; } .avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--brand-100); color: var(--brand); display: grid; place-items: center; font-weight: 700; font-size: 0.85rem; flex-shrink: 0; } .appbar-meta { font-size: 0.75rem; line-height: 1.2; } .appbar-meta .name { font-weight: 700; color: var(--ink); } .appbar-meta .lv { color: var(--ink-muted); } /* 仪表盘布局 */ .dashboard { display: grid; grid-template-columns: 1fr; gap: 1.5rem; align-items: start; } @media (min-width: 1024px) { .dashboard { grid-template-columns: 2fr 1fr; } } .panel { padding: 1.5rem; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); } .panel + .panel { margin-top: 1.5rem; } .mb-panel { margin-bottom: 1.5rem; } /* 欢迎横幅 */ .welcome { background: linear-gradient(135deg, var(--brand) 0%, var(--brand-700) 100%); color: #fff; border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow-lg); display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; } .welcome h2 { margin: 0 0 0.35rem; font-size: 1.25rem; font-weight: 800; } .welcome p { margin: 0; font-size: 0.875rem; opacity: 0.92; } .welcome-stats { display: flex; gap: 1.5rem; } .welcome-stat { text-align: center; } .welcome-stat .num { font-size: 1.5rem; font-weight: 800; line-height: 1; } .welcome-stat .lbl { font-size: 0.7rem; opacity: 0.85; margin-top: 0.25rem; } .btn-secondary.active { background: var(--brand); color: #fff; border-color: var(--brand); } .admin-modal { position: fixed; inset: 0; z-index: 60; display: flex; align-items: center; justify-content: center; padding: 1rem; } .admin-modal.hidden { display: none; } .admin-modal-backdrop { position: absolute; inset: 0; background: rgba(15, 23, 42, 0.55); backdrop-filter: blur(2px); } .admin-modal-card { position: relative; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 1.75rem; width: 100%; max-width: 360px; animation: fadeIn 0.25s ease forwards; } .admin-modal-close { position: absolute; top: 0.6rem; right: 0.9rem; background: none; border: none; font-size: 1.6rem; line-height: 1; color: var(--ink-muted); cursor: pointer; font-family: inherit; } .admin-modal-close:hover { color: var(--ink); } .admin-modal-title { margin: 0 0 1.25rem; font-size: 1.1rem; font-weight: 700; color: var(--ink); } .admin-modal-card .field { margin-bottom: 1rem; } /* ---------- 管理员后台控制台 ---------- */ .admin-console-card { max-width: 540px; max-height: 88vh; overflow-y: auto; } .admin-console-head { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 1rem; } .admin-console-head .admin-modal-title { margin: 0; } .btn-danger { background: #dc2626; color: #fff; border: 1px solid #dc2626; padding: 0.45rem 0.75rem; border-radius: var(--radius-sm, 8px); font-size: 0.8rem; cursor: pointer; font-family: inherit; transition: background 0.15s ease; } .btn-danger:hover { background: #b91c1c; } .admin-panel { border: 1px solid var(--border, #e2e8f0); border-radius: var(--radius, 12px); padding: 1rem 1.1rem; margin-bottom: 1rem; background: #fbfdff; } .admin-panel-title { margin: 0 0 0.35rem; font-size: 0.95rem; font-weight: 700; color: var(--ink, #1f2937); } .admin-hint { margin: 0 0 0.75rem; font-size: 0.8rem; color: var(--ink-muted, #64748b); line-height: 1.5; } .admin-hint strong { color: var(--brand, #2563eb); } .admin-result { margin: 0.6rem 0 0; font-size: 0.82rem; min-height: 1rem; } .admin-result.ok { color: #15803d; } .admin-result.err { color: #dc2626; } .admin-err { margin: 0.75rem 0 0; font-size: 0.82rem; color: #dc2626; min-height: 1rem; visibility: hidden; } .admin-err.show { visibility: visible; } .admin-table-wrap { display: flex; flex-direction: column; gap: 0.6rem; } .admin-empty { margin: 0.5rem 0; font-size: 0.85rem; color: var(--ink-muted, #64748b); text-align: center; } .admin-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.75rem; padding: 0.7rem 0.8rem; border: 1px solid #e2e8f0; border-radius: 10px; background: #fff; } .admin-row-main { min-width: 0; } .admin-row-title { font-size: 0.9rem; font-weight: 700; color: var(--ink, #1f2937); display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap; } .admin-row-sub { margin-top: 0.25rem; font-size: 0.78rem; color: var(--ink-muted, #64748b); line-height: 1.5; word-break: break-all; } .admin-row-actions { display: flex; flex-direction: column; gap: 0.4rem; flex-shrink: 0; } .admin-muted { color: var(--ink-muted, #94a3b8); font-weight: 500; } .badge { display: inline-block; padding: 0.1rem 0.5rem; border-radius: 999px; font-size: 0.7rem; font-weight: 700; line-height: 1.5; } .badge.ok { background: #dcfce7; color: #15803d; } .badge.err { background: #fee2e2; color: #b91c1c; } .badge.pending { background: #fef9c3; color: #a16207; } /* ---------- 用户汇总表（学生/教师/教研员，按地区分组） ---------- */ .summary-tabs { margin-bottom: 0.75rem; } .summary-tabs .btn.active { background: var(--brand, #4f46e5); color: #fff; border-color: var(--brand, #4f46e5); } .admin-summary-wrap { max-height: 320px; overflow: auto; border: 1px solid #e2e8f0; border-radius: 10px; background: #fff; } .summary-title { font-size: 0.8rem; font-weight: 700; color: var(--ink-muted, #64748b); padding: 0.6rem 0.7rem 0.2rem; } .admin-summary-table { width: 100%; border-collapse: collapse; font-size: 0.78rem; } .admin-summary-table th, .admin-summary-table td { padding: 0.45rem 0.6rem; text-align: left; border-bottom: 1px solid #eef2f7; white-space: nowrap; } .admin-summary-table thead th { position: sticky; top: 0; background: #f8fafc; color: var(--ink-muted, #64748b); font-weight: 700; z-index: 1; } .admin-summary-table tbody tr:hover { background: #f8fafc; } .admin-summary-table .group-row td { background: #eef2ff; color: var(--brand, #4f46e5); font-weight: 700; border-bottom: 1px solid #e0e7ff; letter-spacing: 0.02em; } /* ---------- 教研员表单 3 列网格 ---------- */ .field-grid-3 { display: grid; grid-template-columns: 1fr; gap: 0.85rem; } .field-grid-3 .field-span-3 { grid-column: 1 / -1; } .mt-2 { margin-top: 0.75rem; } @media (min-width: 560px) { .field-grid-3 { grid-template-columns: repeat(3, 1fr); } } @media (max-width: 480px) { .admin-row { flex-direction: column; } .admin-row-actions { flex-direction: row; } } @media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } } /* ══════════════════════════════════════════════════════════════ V3 · 上线美化（2026-08-06 全身体检） 统一字体/字号/配色/间距/圆角/阴影，所有规则追加在后以保障生效， 不覆盖任何既有功能选择器。品牌蓝 #1D4ED8 → #1E6DF2 渐变。 ══════════════════════════════════════════════════════════════ */ :root { --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans SC", sans-serif; --brand-grad: linear-gradient(135deg, #1D4ED8 0%, #1E6DF2 55%, #0EA5E9 100%); --bg-soft: linear-gradient(160deg, #F8FAFF 0%, #EEF3FB 55%, #F7F9FE 100%); --card-shadow: 0 12px 40px rgba(17, 24, 39, .08), 0 2px 8px rgba(17, 24, 39, .04); --ring: 0 0 0 3px rgba(30, 109, 242, .22); } html, body { background: var(--bg-soft); } /* 全局字体微调：正文 15px、行高 1.6，中文优先 */ body, .input, .select, textarea, button { font-family: var(--font-sans); } body { font-size: 15px; line-height: 1.6; -webkit-font-smoothing: antialiased; } /* 键盘可达性：统一的焦点环 */ .btn:focus-visible, .input:focus-visible, .select:focus-visible, .ub:focus-visible, .rb:focus-visible, .sms-btn:focus-visible, button:focus-visible, a:focus-visible { outline: none; box-shadow: var(--ring); } /* 登录/注册卡片 */ .page { background: var(--bg-soft); } .card { border-radius: 20px; border: 1px solid rgba(226, 232, 240, .9); box-shadow: var(--card-shadow); } /* 品牌标题：主色渐变字 */ .xb-brand-title { background: var(--brand-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: #1D4ED8; } /* 按钮交互增强 */ .btn { border-radius: 12px; box-shadow: 0 6px 18px rgba(30, 109, 242, .18); transition: transform .15s ease, box-shadow .2s ease, filter .2s ease, background .2s ease; } .btn:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(30, 109, 242, .26); } .btn:active { transform: translateY(1px) scale(.985); box-shadow: 0 3px 10px rgba(30, 109, 242, .18); } .btn-ghost { box-shadow: none; } .sms-btn { border-radius: 10px; } /* 表单控件 */ .input, .select { border-radius: 10px; transition: border-color .2s ease, box-shadow .2s ease; } .input:focus, .select:focus { border-color: #1E6DF2; box-shadow: var(--ring); } /* 登录页标签页：更柔和的动效 */ .tab { border-radius: 8px 8px 0 0; transition: color .2s ease, border-color .2s ease, background .2s ease; } .tab:hover { background: rgba(30, 109, 242, .06); } .tab.active { border-bottom-width: 2.5px; } /* 学习页头部与分栏 */ .l-header { background: linear-gradient(180deg, #EEF4FF 0%, #E3EDFF 100%); letter-spacing: .04em; } .step-bar { box-shadow: 0 1px 6px rgba(17, 24, 39, .05); } .step-item { border-radius: 8px; transition: all .2s ease; } .step-item .step-num { box-shadow: 0 1px 3px rgba(17, 24, 39, .12); } /* 右侧标签页：圆角高亮 + 平滑切换 */ .r-tabs { background: #fff; } .rtab { border-radius: 8px 8px 0 0; margin: 4px 2px 0; transition: background .2s ease, color .2s ease; } .rtab:hover { background: #EEF4FF; } .rtab.active { border-bottom-width: 3px; border-radius: 8px 8px 0 0; } /* 工具按钮（上传/拍照/错题/保存退出/还原等） */ .ub, .rb { border-radius: 10px; transition: transform .15s ease, border-color .2s ease, color .2s ease, background .2s ease, box-shadow .2s ease; } .ub:hover, .rb:hover { transform: translateY(-1px); box-shadow: 0 4px 10px rgba(30, 109, 242, .14); } /* 聊天区：气泡轻阴影，输入区圆角 */ .chat-area { background: linear-gradient(180deg, #FBFCFE 0%, #F5F7FB 100%); } .msg-bubble { border-radius: 14px; } .msg-bubble.ai { box-shadow: 0 2px 8px rgba(17, 24, 39, .05); } .msg-bubble.user { background: linear-gradient(135deg, #1E6DF2 0%, #0EA5E9 100%); box-shadow: 0 4px 12px rgba(30, 109, 242, .22); } .chat-input-area { border-radius: 14px 14px 0 0; background: #fff; } .chat-input-area textarea { border-radius: 10px; } .chat-input-actions button { border-radius: 8px; } /* 诊断/错因/练习卡片 */ .error-card, .knowledge-card, .practice-question { box-shadow: 0 2px 10px rgba(17, 24, 39, .05); transition: transform .15s ease, box-shadow .2s ease; } .practice-question:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(17, 24, 39, .08); } /* 弹窗（头像/声音/角色选择等） */ .ap-box { border-radius: 18px; box-shadow: 0 24px 64px rgba(17, 24, 39, .22); } .ap-item { border-radius: 14px; } /* 图片工具栏 */ .img-toolbar { background: linear-gradient(180deg, #EEF4FF 0%, #E8EFFF 100%); } .img-toolbar button { border-radius: 7px; } /* 2026-08-16 邱董：老师/资源库按钮与其它按钮拉开间距，便于操作 */ .img-toolbar #bTeacherSetup { margin-left: 22px; } .img-toolbar #tabLibrary { margin-left: 12px; } /* 2026-08-23 邱董：第二栏显示区（图片工具栏/课前预习/资源库）窄屏时横向滚动，防止内容被裁剪不可达 */ .img-toolbar, #previewDisplay, #libraryList { overflow-x: auto; } /* 细滚动条（学习页各栏） */ .l-list::-webkit-scrollbar, .rtab-content::-webkit-scrollbar, .chat-area::-webkit-scrollbar, .img-box-m::-webkit-scrollbar { width: 8px; height: 8px; } .l-list::-webkit-scrollbar-thumb, .rtab-content::-webkit-scrollbar-thumb, .chat-area::-webkit-scrollbar-thumb, .img-box-m::-webkit-scrollbar-thumb { background: #C7D2FE; border-radius: 8px; } .l-list::-webkit-scrollbar-thumb:hover, .rtab-content::-webkit-scrollbar-thumb:hover, .chat-area::-webkit-scrollbar-thumb:hover, .img-box-m::-webkit-scrollbar-thumb:hover { background: #A5B4FC; } /* 页脚：备案信息更精致 */ footer { background: #fff; box-shadow: 0 -1px 0 rgba(226, 232, 240, .8); } /* 中等屏适配（避免学习页挤压） */ @media (max-width: 1280px) { .l { width: 20%; flex: 0 0 20%; } .r { width: 26%; flex: 0 0 26%; } } @media (max-width: 1024px) { .l { width: 22%; flex: 0 0 22%; } .r { width: 30%; flex: 0 0 30%; } } /* ═══ 2026-08-06 修复：学习页铺满全屏，右侧不再空一截 ═══ 原因：#p2 此前是 body（横向 flex）布局里的普通元素，页面底部的