/**
 * 文件：assets/css/common.css
 * 作用：全局公共样式（与前台首页 / 认证页设计令牌对齐）
 * @version 1.0.5
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

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

:root {
    --mobile-drawer-height: 80vh;
    --desktop-modal-width: min(96vw, 1120px);
    --desktop-modal-max-width: 1120px;
    --desktop-modal-min-width: min(96vw, 720px);
    --desktop-modal-height: min(92vh, 860px);
    --primary: #0f172a;
    --primary-hover: #1e293b;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --accent-soft: rgba(37, 99, 235, 0.08);
    --danger: #dc2626;
    --danger-hover: #ef4444;
    --success: #15803d;
    --warning: #e37318;
    --text: #0f172a;
    --text-secondary: #64748b;
    --border: rgba(148, 163, 184, 0.35);
    --bg: #f8fafc;
    --white: #ffffff;
    --radius: 0.75rem;
    --radius-lg: 1rem;
    --btn-radius: 0.5rem;
    --overlay-mobile-height: 85vh;
    --shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    height: auto;
}

body.body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB',
        'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    min-height: 100vh;
    height: auto;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    color: var(--primary-hover);
}

.container {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
}

.page {
    min-height: 100vh;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo--center {
    justify-content: center;
}

.logo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--primary);
    color: var(--white);
    border-radius: 8px;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
}

.site-logo-img.logo-icon,
.logo-icon.site-logo-img {
    background: transparent;
    object-fit: contain;
    padding: 0;
}

.logo-text {
    font-size: 20px;
    font-weight: 600;
    color: var(--text);
}

/* Card */
.card {
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 32px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.card-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}

.card-desc {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 14px;
}

/* Form */
.form-row {
    margin-bottom: 20px;
}

.form-row--between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text);
}

.input {
    width: 100%;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--border);
    border-radius: var(--btn-radius);
    font-size: 14px;
    color: var(--text);
    background: var(--white);
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}

.input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.checkbox {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox input {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 28px;
    flex-wrap: wrap;
}

.form-actions--center {
    justify-content: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 44px;
    padding: 0 24px;
    border: none;
    border-radius: var(--btn-radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
    white-space: nowrap;
}

.btn--primary {
    background: var(--primary);
    color: var(--white);
    border: 1px solid var(--primary);
}

.btn--primary:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    color: var(--white);
}

.btn--default {
    background: var(--white);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--btn-radius);
}

.btn--default:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn--danger {
    background: var(--danger);
    color: var(--white);
}

.btn--danger:hover {
    background: var(--danger-hover);
    color: var(--white);
}

.btn--text {
    background: transparent;
    color: var(--primary);
    padding: 0 12px;
    height: 32px;
}

.btn--block {
    width: 100%;
}

.btn--rect {
    border-radius: var(--btn-radius);
    height: auto;
    min-height: 34px;
    padding: 6px 14px;
    font-weight: 500;
}

.btn--xs {
    min-height: 28px;
    padding: 4px 10px;
    font-size: 12px;
}

.btn--disabled {
    background: #f0f0f0;
    color: #bbb;
    cursor: not-allowed;
    padding: 0 24px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    border-radius: 6px;
    font-size: 14px;
}

/* Alert */
.alert {
    padding: 12px 16px;
    border-radius: var(--btn-radius);
    font-size: 14px;
    margin-bottom: 20px;
}

.alert--error {
    background: #fff0f0;
    color: var(--danger);
    border: 1px solid #ffd6d6;
}

.alert--success {
    background: #f0faf5;
    color: var(--success);
    border: 1px solid #b8e6cc;
}

.alert--warning {
    background: #fff7e8;
    color: var(--warning);
    border: 1px solid #ffe4b8;
}

.link {
    font-size: 14px;
    color: var(--primary);
}

.link-sep {
    color: var(--border);
    margin: 0 8px;
}

/* Header / Footer */
.header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.nav {
    display: flex;
    gap: 24px;
}

.nav-link {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.nav-link.is-active,
.nav-link:hover {
    color: var(--primary);
}

.footer {
    padding: 24px 0;
    margin-top: auto;
    border-top: 1px solid var(--border);
}

.site-footer {
    width: 100%;
}

.site-footer__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px 20px;
    color: var(--text-secondary);
    font-size: 13px;
    text-align: center;
}

.site-footer__item a {
    color: var(--text-secondary);
    text-decoration: none;
}

.site-footer__item a:hover {
    color: var(--primary);
}

.site-footer__gongan-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.gongan-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    object-fit: contain;
    flex-shrink: 0;
}

/* 兼容旧类名 */
.beian {
    margin-top: 8px;
    font-size: 12px;
}

.beian a {
    color: var(--text-secondary);
    text-decoration: none;
}

.beian a:hover {
    color: var(--primary);
}

.beian__sep {
    margin: 0 8px;
    color: var(--border);
}

/* Mobile */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .card {
        padding: 20px 16px;
    }

    .btn {
        min-height: 44px;
        padding: 0 16px;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn,
    .form-actions .btn--disabled {
        width: 100%;
    }

    .header-inner {
        height: 52px;
    }

    .nav {
        gap: 16px;
    }

    .site-footer__inner {
        flex-direction: column;
        gap: 8px;
    }
}