/* ====================================
   薄荷CLI共享池 - 样式表
   ==================================== */

:root {
    /* 薄荷色系 */
    --mint-50: #f0fdf4;
    --mint-100: #dcfce7;
    --mint-200: #bbf7d0;
    --mint-300: #86efac;
    --mint-400: #4ade80;
    --mint-500: #22c55e;
    --mint-600: #16a34a;
    --mint-700: #15803d;
    
    /* 深色主题 */
    --bg-primary: #0a0f0d;
    --bg-secondary: #111916;
    --bg-tertiary: #1a2420;
    --bg-card: #162019;
    
    /* 文字颜色 */
    --text-primary: #e8f5e9;
    --text-secondary: #a5d6a7;
    --text-muted: #6b9e6e;
    
    /* 强调色 */
    --accent-glow: rgba(34, 197, 94, 0.3);
    --accent-border: rgba(74, 222, 128, 0.2);
    
    /* 状态色 */
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
    
    /* 间距 */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* 圆角 */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px var(--accent-glow);
    
    /* 过渡 */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;
}

/* ====================================
   基础样式
   ==================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

/* 背景图案 */
.bg-pattern {
    position: fixed;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(34, 197, 94, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(74, 222, 128, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(22, 163, 74, 0.03) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.bg-pattern::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2322c55e' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

code {
    font-family: 'JetBrains Mono', monospace;
    background: rgba(34, 197, 94, 0.15);
    padding: 0.15em 0.4em;
    border-radius: var(--radius-sm);
    font-size: 0.9em;
    color: var(--mint-400);
}

/* ====================================
   头部
   ==================================== */

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-xl);
    background: rgba(10, 15, 13, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--accent-border);
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

/* ====================================
   导航菜单
   ==================================== */

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--bg-tertiary);
    padding: var(--spacing-xs);
    border-radius: var(--radius-full);
    border: 1px solid var(--accent-border);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    background: transparent;
    font-family: inherit;
}

.nav-item:hover {
    color: var(--text-secondary);
    background: rgba(34, 197, 94, 0.1);
}

.nav-item.active {
    color: white;
    background: linear-gradient(135deg, var(--mint-600), var(--mint-500));
    box-shadow: 0 2px 10px rgba(34, 197, 94, 0.3);
}

.nav-icon {
    font-size: 1rem;
}

.nav-label {
    white-space: nowrap;
}

/* 移动端导航 */
@media (max-width: 600px) {
    .nav-menu {
        padding: 2px;
    }
    
    .nav-item {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.85rem;
    }
    
    .nav-label {
        display: none;
    }
    
    .nav-icon {
        font-size: 1.2rem;
    }
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-icon {
    font-size: 1.8rem;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--mint-300), var(--mint-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.02em;
}

.user-area {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    border: 1px solid var(--accent-border);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--mint-500);
}

.user-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* ====================================
   按钮
   ==================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-login {
    background: linear-gradient(135deg, var(--mint-600), var(--mint-500));
    color: white;
    box-shadow: var(--shadow-sm), 0 0 20px rgba(34, 197, 94, 0.2);
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), 0 0 30px rgba(34, 197, 94, 0.3);
}

.btn-logout {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--accent-border);
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.85rem;
}

.btn-logout:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--danger);
    color: var(--danger);
}

.btn-donate {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--mint-600), var(--mint-400));
    color: white;
    box-shadow: var(--shadow-md), 0 0 30px rgba(34, 197, 94, 0.25);
}

.btn-donate:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg), 0 0 50px rgba(34, 197, 94, 0.35);
}

.btn-donate:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-donate.loading .btn-content {
    display: none;
}

.btn-donate .btn-loading {
    display: none;
}

.btn-donate.loading .btn-loading {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.btn-outline {
    background: transparent;
    color: var(--mint-400);
    border: 1px solid var(--mint-500);
    padding: var(--spacing-sm) var(--spacing-lg);
}

.btn-outline:hover {
    background: rgba(34, 197, 94, 0.1);
}

.btn-icon {
    font-size: 1.1em;
}

/* ====================================
   主内容区
   ==================================== */

.main-content {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xl);
}

.section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.title-icon {
    font-size: 1.4rem;
}

/* ====================================
   仪表盘
   ==================================== */

.dashboard {
    margin-bottom: var(--spacing-2xl);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.stat-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-border);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--mint-500);
}

.stat-glow {
    position: absolute;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
    transition: opacity var(--transition-normal);
}

.stat-card:hover .stat-glow {
    opacity: 0.5;
}

.stat-alive .stat-glow {
    background: var(--success);
    top: -50%;
    right: -20%;
}

.stat-dead .stat-glow {
    background: var(--danger);
    top: -50%;
    right: -20%;
}

.stat-pro-alive .stat-glow {
    background: #8b5cf6;
    top: -50%;
    right: -20%;
}

.stat-pro-dead .stat-glow {
    background: #6b7280;
    top: -50%;
    right: -20%;
}

.stat-icon {
    font-size: 3rem;
    z-index: 1;
}

.stat-content {
    z-index: 1;
}

.stat-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.stat-alive .stat-value {
    color: var(--success);
    text-shadow: 0 0 30px rgba(34, 197, 94, 0.5);
}

.stat-dead .stat-value {
    color: var(--danger);
    text-shadow: 0 0 30px rgba(239, 68, 68, 0.5);
}

.stat-pro-alive .stat-value {
    color: #8b5cf6;
    text-shadow: 0 0 30px rgba(139, 92, 246, 0.5);
}

.stat-pro-dead .stat-value {
    color: #6b7280;
    text-shadow: 0 0 30px rgba(107, 114, 128, 0.5);
}

.stat-today .stat-glow {
    background: #3b82f6;
    top: -50%;
    right: -20%;
}

.stat-today .stat-value {
    color: #3b82f6;
    text-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
}

.stat-label {
    font-size: 1rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

/* ====================================
   内容网格
   ==================================== */

.content-grid {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: var(--spacing-xl);
}

@media (max-width: 900px) {
    .content-grid {
        grid-template-columns: 1fr;
    }
}

/* ====================================
   排行榜
   ==================================== */

.leaderboard-section {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.leaderboard {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-border);
    max-height: 600px;
    overflow-y: auto;
}

.leaderboard::-webkit-scrollbar {
    width: 6px;
}

.leaderboard::-webkit-scrollbar-track {
    background: transparent;
}

.leaderboard::-webkit-scrollbar-thumb {
    background: var(--mint-700);
    border-radius: 3px;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--accent-border);
    transition: background var(--transition-fast);
}

.leaderboard-item:last-child {
    border-bottom: none;
}

.leaderboard-item:hover {
    background: rgba(34, 197, 94, 0.05);
}

.rank {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    color: var(--text-muted);
    flex-shrink: 0;
}

.rank-1 { background: linear-gradient(135deg, #ffd700, #ffb700); color: #1a1a00; }
.rank-2 { background: linear-gradient(135deg, #c0c0c0, #a0a0a0); color: #1a1a1a; }
.rank-3 { background: linear-gradient(135deg, #cd7f32, #b87333); color: #1a1a1a; }

.leaderboard-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-border);
    flex-shrink: 0;
}

.leaderboard-info {
    flex: 1;
    min-width: 0;
}

.leaderboard-name {
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.leaderboard-username {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.leaderboard-count {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--mint-400);
    background: rgba(34, 197, 94, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.empty-state, .loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    color: var(--text-muted);
    gap: var(--spacing-md);
}

.empty-icon {
    font-size: 3rem;
    opacity: 0.5;
}

/* ====================================
   捐赠区域
   ==================================== */

.donate-section {
    min-height: 400px;
}

.donate-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent-border);
    padding: var(--spacing-xl);
    position: relative;
}

.donate-intro {
    margin-bottom: var(--spacing-lg);
    color: var(--text-secondary);
}

.donate-intro p {
    margin-bottom: var(--spacing-sm);
}

.intro-note {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

textarea {
    width: 100%;
    min-height: 280px;
    padding: var(--spacing-md);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    background: var(--bg-secondary);
    border: 1px solid var(--accent-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    resize: vertical;
    transition: border-color var(--transition-fast);
}

textarea:focus {
    outline: none;
    border-color: var(--mint-500);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}

textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.6;
}

.donate-locked {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    text-align: center;
}

.donate-locked.show {
    display: flex;
}

.donate-form.hidden {
    display: none;
}

.locked-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.6;
}

.donate-locked p {
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

/* ====================================
   一键获取区域
   ==================================== */

.oneclick-card {
    display: block !important;
    background: var(--bg-card);
    border: 1px solid var(--mint-500);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.oneclick-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(34, 197, 94, 0.15), transparent 70%);
    pointer-events: none;
}

.oneclick-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.oneclick-header h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--mint-300);
    margin: 0;
}

.oneclick-badge {
    background: linear-gradient(135deg, var(--mint-500), var(--mint-400));
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.oneclick-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-lg);
}

.btn-oneclick {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.05rem;
    font-weight: 600;
    background: linear-gradient(135deg, #4285F4, #34A853);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(66, 133, 244, 0.3);
}

.btn-oneclick:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(66, 133, 244, 0.4);
}

.btn-oneclick:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-oneclick .btn-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.btn-oneclick .btn-loading {
    display: none;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.btn-oneclick.loading .btn-content {
    display: none;
}

.btn-oneclick.loading .btn-loading {
    display: flex;
}

.google-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: white;
    border-radius: 4px;
    padding: 2px;
}

/* 回调地址输入区域 */
.callback-input-section {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--warning);
}

.callback-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--warning);
    margin-bottom: var(--spacing-sm);
}

.callback-icon {
    font-size: 1.4rem;
}

.callback-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

.callback-input {
    width: 100%;
    padding: var(--spacing-md);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    background: var(--bg-primary);
    border: 1px solid var(--accent-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
}

.callback-input:focus {
    outline: none;
    border-color: var(--warning);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

.callback-input::placeholder {
    color: var(--text-muted);
    opacity: 0.6;
}

.callback-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.callback-actions .btn {
    flex: 1;
}

/* 一键获取结果 */
.oneclick-result {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--accent-border);
}


.result-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--success);
    margin-bottom: var(--spacing-md);
}

.result-icon {
    font-size: 1.4rem;
}

.result-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.btn-copy, .btn-use {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-copy {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--accent-border);
}

.btn-copy:hover {
    background: var(--bg-card);
    border-color: var(--mint-500);
    color: var(--mint-400);
}

.btn-use {
    background: linear-gradient(135deg, var(--mint-600), var(--mint-500));
    color: white;
    border: none;
}

.btn-use:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
}

.credential-preview {
    background: var(--bg-primary);
    border: 1px solid var(--accent-border);
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--mint-300);
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 200px;
    overflow-y: auto;
}


/* ====================================
   加载动画
   ==================================== */

.loading-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--accent-border);
    border-top-color: var(--mint-400);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.loading-spinner.small {
    width: 18px;
    height: 18px;
    border-width: 2px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ====================================
   Toast消息
   ==================================== */

.toast-container {
    position: fixed;
    top: 100px;
    right: var(--spacing-xl);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--accent-border);
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
    max-width: 400px;
}

.toast.success {
    border-color: var(--success);
    background: rgba(34, 197, 94, 0.1);
}

.toast.error {
    border-color: var(--danger);
    background: rgba(239, 68, 68, 0.1);
}

.toast.warning {
    border-color: var(--warning);
    background: rgba(245, 158, 11, 0.1);
}

.toast.info {
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.1);
}

.toast-icon {
    font-size: 1.3rem;
}

.toast-message {
    flex: 1;
    font-size: 0.95rem;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

/* ====================================
   底部
   ==================================== */

.footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid var(--accent-border);
    margin-top: var(--spacing-2xl);
}

/* ====================================
   全局加载状态
   ==================================== */

.page-loading {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    z-index: 9999;
    gap: var(--spacing-md);
}

.page-loading .loading-spinner {
    width: 48px;
    height: 48px;
    border-width: 4px;
}

.page-loading-text {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.page-loading.hidden {
    display: none;
}

/* 内容加载状态 */
.content-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    gap: var(--spacing-md);
    color: var(--text-muted);
}

/* 按钮加载状态 */
.btn.loading {
    pointer-events: none;
    opacity: 0.8;
}

/* 骨架屏加载 */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--bg-tertiary) 25%,
        var(--bg-secondary) 50%,
        var(--bg-tertiary) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-text {
    height: 1em;
    margin-bottom: var(--spacing-sm);
}

.skeleton-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

/* ====================================
   响应式设计
   ==================================== */

@media (max-width: 768px) {
    .header {
        padding: var(--spacing-md);
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .header-left {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
    
    .main-content {
        padding: var(--spacing-md);
    }
    
    .stat-card {
        padding: var(--spacing-lg);
    }
    
    .stat-value {
        font-size: 2rem;
    }
    
    .leaderboard-section {
        position: static;
    }
    
    .user-area {
        order: 3;
        width: 100%;
        justify-content: flex-end;
    }
}

@media (max-width: 480px) {
    .header {
        padding: var(--spacing-sm);
    }
    
    .logo-icon {
        font-size: 1.4rem;
    }
    
    .logo-text {
        font-size: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        padding: var(--spacing-md);
    }
    
    .stat-value {
        font-size: 1.8rem;
    }
    
    .stat-icon {
        font-size: 2rem;
    }
    
    .donate-card {
        padding: var(--spacing-md);
    }
    
    textarea {
        min-height: 200px;
    }
}

/* ====================================
   页面加载动画
   ==================================== */

.main-content > * {
    animation: fadeInUp 0.6s ease backwards;
}

.main-content > *:nth-child(1) { animation-delay: 0.1s; }
.main-content > *:nth-child(2) { animation-delay: 0.2s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}