/* VerifyGateway - SaaS 企业级白色简约风 */
/* 配合 Tailwind CDN 使用，仅定义 Tailwind 无法覆盖的自定义样式 */

:root {
    --color-primary: #0052D9;
    --color-primary-hover: #0040B0;
    --color-primary-light: #E8F0FE;
    --color-sidebar-bg: #1a202c;
    --color-sidebar-hover: #2d3748;
    --color-sidebar-active: #0052D9;
    --color-text-primary: #1a202c;
    --color-text-secondary: #64748b;
    --color-border: #e2e8f0;
    --color-bg-page: #f8fafc;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Helvetica Neue', 'Microsoft YaHei', sans-serif;
    color: var(--color-text-primary);
    background: var(--color-bg-page);
    -webkit-font-smoothing: antialiased;
}

/* 侧边栏 */
.sidebar {
    width: 240px;
    min-height: 100vh;
    background: var(--color-sidebar-bg);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 40;
    display: flex;
    flex-direction: column;
    transition: transform .2s;
}

.sidebar-brand {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.sidebar-brand h1 {
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: .5px;
}

.sidebar-brand span {
    color: var(--color-primary);
}

.sidebar-nav { flex: 1; padding: 12px 0; overflow-y: auto; }

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 24px;
    color: #94a3b8;
    text-decoration: none;
    font-size: 14px;
    transition: all .15s;
    border-left: 3px solid transparent;
}

.sidebar-nav a:hover {
    color: #e2e8f0;
    background: var(--color-sidebar-hover);
}

.sidebar-nav a.active {
    color: #fff;
    background: rgba(0,82,217,.15);
    border-left-color: var(--color-primary);
}

.sidebar-nav a svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    stroke-width: 1.5;
}

/* 主内容区 */
.main-content {
    margin-left: 240px;
    min-height: 100vh;
}

.topbar {
    height: 60px;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    position: sticky;
    top: 0;
    z-index: 30;
}

.topbar-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--color-text-secondary);
}

.topbar-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
}

.page-content { padding: 24px 28px; }

/* 卡片 */
.card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: 0 1px 2px rgba(0,0,0,.04);
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    font-size: 15px;
    font-weight: 600;
}

.card-body { padding: 20px; }

/* 统计卡片 */
.stat-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 1px 2px rgba(0,0,0,.04);
}

.stat-card .stat-label {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
}

.stat-card .stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.2;
}

.stat-card .stat-change {
    font-size: 12px;
    margin-top: 6px;
}

/* 按钮 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all .15s;
    text-decoration: none;
    line-height: 1.4;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
}
.btn-primary:hover { background: var(--color-primary-hover); }

.btn-secondary {
    background: #f1f5f9;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}
.btn-secondary:hover { background: #e2e8f0; }

.btn-danger { background: #ef4444; color: #fff; }
.btn-danger:hover { background: #dc2626; }

.btn-sm { padding: 5px 12px; font-size: 13px; }

/* 表格 */
.table-wrap { overflow-x: auto; }

.table-wrap table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.table-wrap th {
    text-align: left;
    padding: 10px 16px;
    font-weight: 500;
    color: var(--color-text-secondary);
    font-size: 13px;
    background: #f8fafc;
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.table-wrap td {
    padding: 12px 16px;
    border-bottom: 1px solid #f1f5f9;
    color: var(--color-text-primary);
}

.table-wrap tr:hover td { background: #fafbfc; }

/* 状态标签 */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.6;
}

.badge-success { background: #ecfdf5; color: #059669; }
.badge-warning { background: #fffbeb; color: #d97706; }
.badge-danger  { background: #fef2f2; color: #dc2626; }
.badge-info    { background: #eff6ff; color: #2563eb; }
.badge-gray    { background: #f1f5f9; color: #64748b; }

/* 表单 */
.form-group { margin-bottom: 16px; }

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 8px 12px;
    font-size: 14px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    outline: none;
    transition: border-color .15s, box-shadow .15s;
    background: #fff;
    color: var(--color-text-primary);
}

.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0,82,217,.1);
}

/* Toast */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 14px;
    color: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,.15);
    animation: toastIn .25s ease-out;
    max-width: 360px;
}

.toast-success { background: #059669; }
.toast-error   { background: #dc2626; }
.toast-warning { background: #d97706; }
.toast-info    { background: var(--color-primary); }

.toast-exit { animation: toastOut .2s ease-in forwards; }

@keyframes toastIn {
    from { opacity: 0; transform: translateX(40px); }
    to   { opacity: 1; transform: translateX(0); }
}
@keyframes toastOut {
    from { opacity: 1; transform: translateX(0); }
    to   { opacity: 0; transform: translateX(40px); }
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--color-text-secondary);
}

.empty-state svg {
    width: 48px;
    height: 48px;
    margin: 0 auto 12px;
    opacity: .4;
}

/* 分页 */
.pagination {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 16px;
    justify-content: flex-end;
}

.pagination a, .pagination span {
    padding: 6px 12px;
    font-size: 13px;
    border-radius: 6px;
    text-decoration: none;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.pagination a:hover { background: #f1f5f9; }
.pagination .active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* 响应式 */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
}