518 lines
9.6 KiB
CSS
518 lines
9.6 KiB
CSS
/* ===== 全局样式 ===== */
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:root {
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--primary-color: #6366f1;
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--primary-hover: #4f46e5;
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--primary-light: #818cf8;
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--danger-color: #ef4444;
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--success-color: #10b981;
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--warning-color: #f59e0b;
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--bg-primary: #0f172a;
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--bg-secondary: #1e293b;
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--bg-tertiary: #334155;
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--text-primary: #f1f5f9;
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--text-secondary: #cbd5e1;
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--text-tertiary: #94a3b8;
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--border-color: #334155;
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--border-radius: 12px;
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--shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
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--shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
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--shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.2);
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--shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.3);
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}
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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font-family: 'Segoe UI', 'Noto Sans', -apple-system, BlinkMacSystemFont, sans-serif;
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background: var(--bg-primary);
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color: var(--text-primary);
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line-height: 1.6;
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min-height: 100vh;
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overflow-x: hidden;
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}
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/* ===== 认证容器 ===== */
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.auth-container {
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min-height: 100vh;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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padding: 20px;
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position: relative;
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}
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/* ===== 背景装饰 ===== */
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.auth-background {
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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z-index: 0;
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overflow: hidden;
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pointer-events: none;
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}
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.gradient-orb {
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position: absolute;
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border-radius: 50%;
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filter: blur(80px);
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opacity: 0.5;
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animation: float 20s infinite ease-in-out;
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}
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.orb-1 {
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width: 500px;
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height: 500px;
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background: linear-gradient(135deg, #6366f1, #8b5cf6);
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top: -150px;
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left: -150px;
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animation-delay: 0s;
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}
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.orb-2 {
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width: 400px;
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height: 400px;
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background: linear-gradient(135deg, #ec4899, #f43f5e);
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bottom: -100px;
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right: -100px;
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animation-delay: 7s;
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}
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.orb-3 {
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width: 300px;
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height: 300px;
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background: linear-gradient(135deg, #14b8a6, #06b6d4);
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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animation-delay: 14s;
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}
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@keyframes float {
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0%, 100% {
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transform: translate(0, 0) scale(1);
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}
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33% {
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transform: translate(30px, -30px) scale(1.1);
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}
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66% {
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transform: translate(-20px, 20px) scale(0.9);
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}
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}
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/* ===== 认证卡片 ===== */
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.auth-card {
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position: relative;
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z-index: 1;
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background: rgba(30, 41, 59, 0.8);
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backdrop-filter: blur(20px);
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border: 1px solid var(--border-color);
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border-radius: var(--border-radius);
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padding: 40px;
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width: 100%;
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max-width: 480px;
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box-shadow: var(--shadow-xl);
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animation: slideIn 0.5s ease-out;
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}
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@keyframes slideIn {
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from {
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opacity: 0;
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transform: translateY(20px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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/* ===== 头部区域 ===== */
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.auth-header {
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text-align: center;
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margin-bottom: 32px;
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}
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.auth-logo {
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width: 80px;
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height: 80px;
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margin-bottom: 16px;
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animation: logoFloat 3s ease-in-out infinite;
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}
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@keyframes logoFloat {
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0%, 100% {
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transform: translateY(0);
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}
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50% {
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transform: translateY(-10px);
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}
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}
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.auth-title {
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font-size: 32px;
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font-weight: 700;
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background: linear-gradient(135deg, #6366f1, #8b5cf6);
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-webkit-background-clip: text;
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-webkit-text-fill-color: transparent;
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background-clip: text;
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margin-bottom: 8px;
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}
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.auth-subtitle {
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font-size: 14px;
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color: var(--text-secondary);
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}
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/* ===== 标签页 ===== */
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.auth-tabs {
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display: flex;
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gap: 12px;
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margin-bottom: 32px;
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background: var(--bg-primary);
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border-radius: 8px;
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padding: 4px;
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}
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.auth-tab {
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flex: 1;
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padding: 12px 16px;
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border: none;
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background: transparent;
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color: var(--text-secondary);
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font-size: 15px;
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font-weight: 500;
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cursor: pointer;
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border-radius: 6px;
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transition: all 0.3s ease;
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display: flex;
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align-items: center;
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justify-content: center;
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gap: 8px;
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}
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.auth-tab:hover {
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background: var(--bg-secondary);
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color: var(--text-primary);
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}
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.auth-tab.active {
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background: var(--primary-color);
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color: white;
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box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
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}
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/* ===== 表单 ===== */
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.auth-form {
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display: none;
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}
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.auth-form.active {
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display: block;
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animation: fadeIn 0.3s ease-out;
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}
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@keyframes fadeIn {
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from {
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opacity: 0;
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}
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to {
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opacity: 1;
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}
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}
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.form-group {
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margin-bottom: 20px;
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}
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.form-group label {
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display: flex;
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align-items: center;
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gap: 8px;
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font-size: 14px;
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font-weight: 500;
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color: var(--text-primary);
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margin-bottom: 8px;
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}
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.form-group label i {
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color: var(--primary-color);
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width: 16px;
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}
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.form-group input {
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width: 100%;
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padding: 12px 16px;
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background: var(--bg-primary);
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border: 1px solid var(--border-color);
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border-radius: 8px;
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color: var(--text-primary);
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font-size: 15px;
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transition: all 0.3s ease;
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}
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.form-group input:focus {
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outline: none;
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border-color: var(--primary-color);
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box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
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}
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.form-group input::placeholder {
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color: var(--text-tertiary);
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}
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.form-hint {
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display: block;
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font-size: 12px;
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color: var(--text-tertiary);
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margin-top: 6px;
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}
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/* ===== 密码输入框 ===== */
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.password-input-wrapper {
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position: relative;
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}
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.password-input-wrapper input {
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padding-right: 48px;
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}
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.password-toggle {
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position: absolute;
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right: 12px;
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top: 50%;
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transform: translateY(-50%);
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background: none;
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border: none;
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color: var(--text-tertiary);
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cursor: pointer;
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padding: 8px;
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border-radius: 4px;
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transition: all 0.2s ease;
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}
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.password-toggle:hover {
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background: var(--bg-secondary);
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color: var(--text-primary);
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}
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/* ===== 表单操作 ===== */
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.form-actions {
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display: flex;
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justify-content: space-between;
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align-items: center;
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margin-bottom: 24px;
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font-size: 14px;
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}
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.remember-me {
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display: flex;
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align-items: center;
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gap: 8px;
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cursor: pointer;
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color: var(--text-secondary);
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}
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.remember-me input[type="checkbox"] {
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width: auto;
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cursor: pointer;
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}
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.forgot-password {
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color: var(--primary-light);
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text-decoration: none;
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transition: color 0.2s ease;
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}
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.forgot-password:hover {
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color: var(--primary-color);
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}
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/* ===== 提交按钮 ===== */
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.auth-button {
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width: 100%;
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padding: 14px 24px;
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background: linear-gradient(135deg, #6366f1, #8b5cf6);
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border: none;
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border-radius: 8px;
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color: white;
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font-size: 16px;
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font-weight: 600;
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cursor: pointer;
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transition: all 0.3s ease;
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display: flex;
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align-items: center;
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justify-content: center;
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gap: 8px;
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box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
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}
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.auth-button:hover {
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background: linear-gradient(135deg, #4f46e5, #7c3aed);
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transform: translateY(-2px);
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box-shadow: 0 6px 16px rgba(99, 102, 241, 0.4);
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}
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.auth-button:active {
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transform: translateY(0);
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}
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.auth-button:disabled {
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opacity: 0.6;
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cursor: not-allowed;
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transform: none;
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}
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/* ===== 消息提示框 ===== */
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.message-box {
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margin-top: 16px;
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padding: 12px 16px;
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border-radius: 8px;
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font-size: 14px;
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display: none;
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animation: slideDown 0.3s ease-out;
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}
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@keyframes slideDown {
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from {
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opacity: 0;
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transform: translateY(-10px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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.message-box.show {
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display: block;
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}
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.message-box.success {
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background: rgba(16, 185, 129, 0.1);
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border: 1px solid var(--success-color);
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color: var(--success-color);
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}
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.message-box.error {
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background: rgba(239, 68, 68, 0.1);
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border: 1px solid var(--danger-color);
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color: var(--danger-color);
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}
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.message-box.warning {
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background: rgba(245, 158, 11, 0.1);
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border: 1px solid var(--warning-color);
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color: var(--warning-color);
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}
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/* ===== 页脚 ===== */
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.auth-footer {
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position: relative;
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z-index: 1;
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margin-top: 24px;
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text-align: center;
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color: var(--text-tertiary);
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font-size: 13px;
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}
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/* ===== 加载动画 ===== */
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.loading-overlay {
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background: rgba(15, 23, 42, 0.9);
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backdrop-filter: blur(4px);
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display: none;
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align-items: center;
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justify-content: center;
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z-index: 9999;
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}
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.loading-overlay.show {
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display: flex;
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}
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.loading-spinner {
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text-align: center;
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color: white;
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}
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.loading-spinner i {
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font-size: 48px;
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color: var(--primary-color);
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margin-bottom: 16px;
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}
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.loading-spinner span {
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display: block;
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font-size: 16px;
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color: var(--text-secondary);
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}
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/* ===== 响应式设计 ===== */
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@media (max-width: 640px) {
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.auth-card {
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padding: 24px;
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}
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.auth-title {
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font-size: 24px;
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}
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.auth-logo {
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width: 60px;
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height: 60px;
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}
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.form-actions {
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flex-direction: column;
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gap: 12px;
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align-items: flex-start;
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}
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.gradient-orb {
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filter: blur(60px);
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}
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}
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/* ===== 深色模式优化 ===== */
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@media (prefers-color-scheme: light) {
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:root {
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--bg-primary: #f8fafc;
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--bg-secondary: #f1f5f9;
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--bg-tertiary: #e2e8f0;
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--text-primary: #0f172a;
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--text-secondary: #475569;
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--text-tertiary: #64748b;
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--border-color: #e2e8f0;
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}
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.auth-card {
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background: rgba(255, 255, 255, 0.9);
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}
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}
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/* ===== 平滑滚动 ===== */
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html {
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scroll-behavior: smooth;
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}
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/* ===== 选中文本样式 ===== */
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::selection {
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background: var(--primary-color);
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color: white;
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}
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