/* ============================================================ 粉丝监控系统 · 登录页统一样式 (login.css v20260919) 用法: 管理后台橙红主题用户端蓝绿主题依赖: common.css (按钮 / 表单 / 告警基础类 ============================================================ */ /* ---------- 1. 管理后台主题变量 ---------- */ body.admin-theme { --primary: #f59e0b; --primary-dark:#d97706; --primary-soft: rgba(245, 158, 11, 0.14); --accent: #ef4444; --accent-dark: #dc2626; --accent-soft: rgba(239, 68, 68, 0.14); --page-bg-1: #fef3c7; --page-bg-2: #fee2e2; --spot-1: rgba(245,158,11,0.20); --spot-2: rgba(239,68,68,0.18); --left-bg: linear-gradient(135deg, #1f2937 0%, #111827 48%, #451a03 100%); --left-text: #fff; --left-subtext: rgba(209, 213, 219, 0.92); --left-feat-bg: rgba(245,158,11,0.18); --left-feat-icon: #fbbf24; --deco-1: rgba(245,158,11,0.35); --deco-2: rgba(239,68,68,0.28); --brand-glow-1: rgba(245,158,11,0.35); --brand-glow-2: rgba(239,68,68,0.35); --right-fg: #ffffff; --tip-bg: #fffbeb; --tip-border: #fde68a; --tip-text: #92400e; --dot-color: linear-gradient(135deg, #10b981, #f59e0b); --link-color: #d97706; } /* ---------- 2. 用户端主题变量 ---------- */ body.user-theme { --primary: #2563eb; --primary-dark: #1d4ed8; --primary-soft: rgba(37, 99, 235, 0.14); --accent: #22c55e; --accent-dark: #16a34a; --accent-soft: rgba(34, 197, 94, 0.14); --page-bg-1: #eff6ff; --page-bg-2: #ecfdf5; --spot-1: rgba(34,197,94,0.18); --spot-2: rgba(99,102,241,0.18); --left-bg: linear-gradient(135deg, #2563eb 0%, #4f46e5 48%, #059669 100%); --left-text: #fff; --left-subtext: rgba(226, 232, 240, 0.92); --left-feat-bg: rgba(255,255,255,0.18); --left-feat-icon: #bbf7d0; --deco-1: rgba(34,197,94,0.32); --deco-2: rgba(59,130,246,0.30); --brand-glow-1: rgba(34,197,94,0.40); --brand-glow-2: rgba(14,165,233,0.40); --right-fg: #ffffff; --tip-bg: #f0fdf4; --tip-border: #bbf7d0; --tip-text: #166534; --dot-color: linear-gradient(135deg, #22c55e, #0ea5e9); --link-color: #2563eb; } /* ---------- 3. 登录页外壳 ---------- */ .login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px 16px; background: radial-gradient(circle at 20% 20%, var(--spot-1), transparent 52%), radial-gradient(circle at 80% 80%, var(--spot-2), transparent 52%), linear-gradient(135deg, var(--page-bg-1) 0%, var(--page-bg-2) 100%); overflow: hidden; position: relative; } .login-wrapper { width: 100%; max-width: 920px; position: relative; z-index: 2; } /* ---------- 4. 双栏登录卡片 ---------- */ .login-card { display: grid; grid-template-columns: 1.05fr 1fr; width: 100%; min-height: 560px; background: #ffffff; border-radius: 20px; overflow: hidden; box-shadow: 0 25px 70px rgba(15, 23, 42, 0.10), 0 6px 18px rgba(15, 23, 42, 0.05); border: 1px solid rgba(255,255,255,0.7); } /* ---------- 5. 左侧品牌介绍区 ---------- */ .login-left { position: relative; padding: 52px 44px; background: radial-gradient(1200px 600px at 20% -10%, var(--deco-1), transparent 60%), radial-gradient(900px 500px at 120% 120%, var(--deco-2), transparent 55%), var(--left-bg); color: var(--left-text); display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; } .login-left .deco-circle { position: absolute; border-radius: 50%; pointer-events: none; } .login-left .deco-1 { width: 360px; height: 360px; right: -140px; top: -140px; background: radial-gradient(circle, var(--deco-1), transparent 62%); } .login-left .deco-2 { width: 300px; height: 300px; left: -120px; bottom: -120px; background: radial-gradient(circle, var(--deco-2), transparent 62%); } .login-left .deco-grid { position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px); background-size: 28px 28px; mask-image: linear-gradient(135deg, rgba(0,0,0,0.5), transparent 75%); -webkit-mask-image: linear-gradient(135deg, rgba(0,0,0,0.5), transparent 75%); } .login-left > * { position: relative; z-index: 2; } .login-left .brand-logo { width: 68px; height: 68px; border-radius: 18px; margin-bottom: 22px; background: linear-gradient(135deg, var(--brand-glow-1) 0%, var(--brand-glow-2) 100%); background-size: cover; display: flex; align-items: center; justify-content: center; position: relative; } body.admin-theme .login-left .brand-logo { background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%); box-shadow: 0 14px 36px rgba(245,158,11,0.45); } body.user-theme .login-left .brand-logo { background: linear-gradient(135deg, #22c55e 0%, #0ea5e9 100%); box-shadow: 0 14px 36px rgba(34,197,94,0.45); } .login-left .brand-logo::after { content: ""; position: absolute; inset: -3px; border-radius: 20px; background: linear-gradient(135deg, var(--brand-glow-1), var(--brand-glow-2)); filter: blur(12px); z-index: -1; opacity: 0.8; } .login-left .brand-logo i { font-size: 32px; color: #fff; } .login-left .brand h1 { font-size: 28px; font-weight: 700; margin: 0 0 10px; color: #fff; letter-spacing: 0.3px; } .login-left .divider { width: 44px; height: 3px; border-radius: 2px; margin: 26px 0 20px; background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%); } body.admin-theme .login-left .divider { background: linear-gradient(90deg, #f59e0b 0%, #ef4444 100%); } body.user-theme .login-left .divider { background: linear-gradient(90deg, #22c55e 0%, #0ea5e9 100%); } .login-left .brand p { color: var(--left-subtext); font-size: 14px; margin: 0; line-height: 1.75; max-width: 360px; } .login-left .features { list-style: none; padding: 0; margin: 0; } .login-left .features li { display: flex; align-items: flex-start; gap: 12px; font-size: 14px; margin: 0 0 14px; padding: 0; color: #e5e7eb; } body.user-theme .login-left .features li { color: rgba(241,245,249,0.95); } .login-left .features li:last-child { margin-bottom: 0; } .login-left .feature-icon { flex-shrink: 0; width: 30px; height: 30px; border-radius: 9px; background: var(--left-feat-bg); color: var(--left-feat-icon); display: inline-flex; align-items: center; justify-content: center; font-size: 15px; margin-top: 1px; border: 1px solid rgba(255,255,255,0.15); } .login-left .feature-text { line-height: 1.6; } .login-left .feature-text span:last-child { display:block; font-size:12.5px; opacity: 0.78; margin-top: 2px; } .login-left .footer-tag { display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: rgba(209,213,219,0.82); } body.user-theme .login-left .footer-tag { color: rgba(226,232,240,0.8); } .login-left .footer-tag .pill { padding: 4px 10px; border-radius: 999px; background: rgba(245,158,11,0.14); color: #fbbf24; border: 1px solid rgba(245,158,11,0.22); font-weight: 600; letter-spacing: 0.3px; } body.user-theme .login-left .footer-tag .pill { background: rgba(34,197,94,0.2); color: #bbf7d0; border-color: rgba(34,197,94,0.3); } /* ---------- 6. 右侧登录表单区 ---------- */ .login-right { padding: 56px 52px 52px; display: flex; flex-direction: column; justify-content: center; background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%); position: relative; } .login-right::before { content: ""; position: absolute; top: 0; right: 0; width: 140px; height: 140px; background: radial-gradient(circle at top right, var(--primary-soft), transparent 70%); pointer-events: none; } .login-right > * { position: relative; z-index: 2; } .login-right .head-strip { display: flex; align-items: center; gap: 8px; margin-bottom: 22px; } .login-right .head-strip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--dot-color); box-shadow: 0 0 0 4px rgba(34,197,94,0.15); } body.admin-theme .login-right .head-strip .dot { background: linear-gradient(135deg, #10b981, #22c55e); box-shadow: 0 0 0 4px rgba(16,185,129,0.15); } .login-right .head-strip .label { font-size: 12px; color: #6b7280; letter-spacing: 0.4px; font-weight: 500; } .login-right .login-title { margin-bottom: 28px; } .login-right .login-title h2 { font-size: 24px; font-weight: 700; color: #111827; margin: 0 0 8px; letter-spacing: 0.2px; } .login-right .login-title p { color: #6b7280; font-size: 13.5px; margin: 0; line-height: 1.65; } /* 错误/成功提示框 */ .login-right .alert-box { padding: 12px 14px; border-radius: 10px; margin-bottom: 20px; font-size: 13px; display: flex; align-items: flex-start; gap: 10px; } .login-right .alert-box i { font-size: 16px; margin-top: 1px; } .login-right .alert-box.error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; } .login-right .alert-box.success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; } .login-right .form-group { margin-bottom: 18px; } /* 登录按钮（根据主题渐变 */ .login-right .btn-login { width: 100%; padding: 13px 16px; color: #ffffff; border: none; border-radius: 11px; font-size: 15px; font-weight: 600; letter-spacing: 1px; cursor: pointer; transition: all 0.25s; position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: 8px; } body.admin-theme .login-right .btn-login { background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%); box-shadow: 0 4px 14px rgba(245,158,11,0.35); letter-spacing: 1px; } body.user-theme .login-right .btn-login { background: linear-gradient(135deg, #2563eb 0%, #22c55e 100%); box-shadow: 0 4px 14px rgba(34,197,94,0.35); letter-spacing: 2px; } .login-right .btn-login::before { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, #ffffff1a, transparent 50%); pointer-events: none; } .login-right .btn-login:hover { transform: translateY(-1px); color: #ffffff; } body.admin-theme .login-right .btn-login:hover { box-shadow: 0 8px 24px rgba(245,158,11,0.45); } body.user-theme .login-right .btn-login:hover { box-shadow: 0 8px 24px rgba(34,197,94,0.45); } .login-right .btn-login:active { transform: translateY(0); } .login-right .btn-login i { font-size: 17px; } .login-right .btn-login:disabled { opacity: .78; cursor: not-allowed; transform: none !important; box-shadow: none !important; } .login-right .form-options { display: flex; align-items: center; justify-content: space-between; margin: -4px 0 22px; font-size: 13px; } .login-right .tip-box { margin-top: 20px; padding: 14px 16px; background: linear-gradient(180deg, var(--tip-bg) 0%, #ecfdf5 100%); background: var(--tip-bg); border: 1px solid var(--tip-border); border-radius: 11px; font-size: 12.5px; color: var(--tip-text); line-height: 1.75; } body.admin-theme .login-right .tip-box { background: #fffbeb; border-color: #fde68a; color: #92400e; } body.user-theme .login-right .tip-box { background: #f0fdf4; border-color: #bbf7d0; color: #166534; } .login-right .tip-box strong { color: var(--tip-text); } body.admin-theme .login-right .tip-box strong { color: #78350f; } body.user-theme .login-right .tip-box strong { color: #15803d; } .login-right .switch-link { text-align: center; margin-top: 24px; color: #6b7280; font-size: 13px; line-height: 1.8; } .login-right .switch-link .account-box { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; margin: 0 0 4px; background: var(--tip-bg); border: 1px solid var(--tip-border); color: var(--tip-text); border-radius: 8px; font-size: 12.5px; } .login-right .switch-link .account-box code { background: rgba(255,255,255,0.7); padding: 1px 6px; border-radius: 4px; color: var(--tip-text); font-weight: 600; } body.admin-theme .login-right .switch-link .account-box { background:#fffbeb; border-color:#fde68a; color:#92400e; } body.admin-theme .login-right .switch-link .account-box code { color: #78350f; } .login-right .switch-link a { color: var(--link-color); text-decoration: none; font-weight: 600; } .login-right .switch-link a:hover { text-decoration: underline; } /* ---------- 7. 响应式 ---------- */ @media (max-width: 820px) { .login-card { grid-template-columns: 1fr; max-width: 460px; min-height: auto; } .login-left { display: none; } .login-right { padding: 40px 28px 36px; } .login-right .login-title h2 { font-size: 22px; } } @media (max-width: 480px) { .login-right { padding: 32px 22px 28px; } }