/* 全局基础样式 - 设计令牌 + 通用组件 */

:root {
    /* 色彩 — 品牌红 */
    --primary: #EF3F4A;
    --primary-dark: #D92D3A;
    --primary-soft: #FFF1F2;
    --primary-light: #FFF1F2;
    --primary-rgb: 239, 63, 74;
    --success: #18B66A;
    --warning: #FF9900;
    --info: #3B82F6;
    --bg: #F6F7F9;
    --page-bg: var(--bg);
    --text: #111827;
    --muted: #6B7280;
    --border: #E5E7EB;
    --card: #FFFFFF;
    --radius: 18px;
    --shadow-sm: 0 4px 14px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 10px 28px rgba(15, 23, 42, 0.08);
    --shadow: var(--shadow-md);

    --color-primary: var(--primary);
    --color-primary-hover: var(--primary-dark);
    --color-primary-light: var(--primary-light);
    --color-success: var(--success);
    --color-warning: var(--warning);
    --color-danger: #DC2626;
    --color-wechat: #07c160;
    --color-alipay: #1677ff;
    --color-alipay-light: #eef3ff;
    --color-wechat-light: #e8f8ef;

    --color-bg: var(--bg);
    --color-bg-elevated: #FAFBFC;
    --color-surface: var(--card);
    --color-surface-hover: #fafafa;
    --color-surface-raised: var(--card);
    --color-text: var(--text);
    --color-text-secondary: var(--muted);
    --color-text-muted: #9CA3AF;
    --color-border: var(--border);
    --color-border-light: #F3F4F6;

    --color-timer-bg: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
    --color-timer-border: #fed7aa;
    --color-timer-text: #c2410c;
    --color-timer-strong: #9a3412;
    --color-movie-card-bg: linear-gradient(145deg, #EF3F4A 0%, #D92D3A 55%, #B91C1C 100%);
    --color-movie-card-shadow: 0 8px 24px rgba(239, 63, 74, 0.25);

    /* 布局 — 1280px 宽屏规范 */
    --page-max: 1280px;
    --content-max: 1180px;
    --card-radius: 20px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --shell-max: var(--page-max);
    --container-max: var(--content-max);
    --tabbar-height: 46px;
    --topbar-height: 68px;
    --page-gutter: 16px;
    --page-gutter-desktop: 32px;
    --poster-ratio: 2 / 3;
    --poster-w-sm: 100px;
    --poster-w-md: 110px;
    --poster-w-lg: 120px;
    --poster-w-xl: 140px;

    /* 间距 */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;

    /* 圆角 */
    --radius-sm: 12px;
    --radius-pill: 999px;

    /* 阴影 */
    --shadow-card: var(--shadow);
    --shadow-shell: 0 12px 40px rgba(15, 23, 42, 0.08);

    /* 字体栈见 /static/css/source-hans.css */

    --font-size-xs: 12px;
    --font-size-sm: 13px;
    --font-size-base: 14px;
    --font-size-md: 16px;
    --font-size-lg: 20px;

    /* 层级 */
    --z-sticky: 50;
    --z-fixed: 100;

    /* 动画 */
    --transition-fast: 0.15s ease;
}

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

html {
    background-color: var(--bg);
    font-family: var(--font-family-base);
}

body {
    margin: 0;
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--bg);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

button,
input,
textarea,
select {
    font-family: var(--font-family-base);
}

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

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* 前台头部（经典布局页，仅 PC 显示） */
.site-header {
    display: none;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: var(--z-fixed);
}

@media (min-width: 768px) {
    .site-header {
        display: block;
    }
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
}

.logo {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
}

.nav {
    display: flex;
    gap: var(--space-lg);
}

.nav a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: var(--font-size-base);
}

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

.site-main {
    min-height: calc(100vh - 120px);
    padding: var(--space-lg) 0;
    background: var(--bg);
}

.site-footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: var(--space-lg) 0;
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* 通用卡片 */
.card {
    background: var(--color-surface);
    border-radius: var(--radius-sm);
    padding: var(--space-lg);
    box-shadow: var(--shadow-card);
}
.page-title {
    margin: 0 0 8px;
    font-size: 22px;
}

.page-desc {
    margin: 0 0 20px;
    color: var(--color-text-muted);
    font-size: 14px;
}

.placeholder-list {
    margin: 16px 0 0;
    padding-left: 20px;
    color: var(--color-text-secondary);
}

.placeholder-list li {
    margin-bottom: 6px;
}

/* 按钮 — 去除原生样式 */
button,
.btn,
.search-btn,
.buy-btn,
.submit-btn,
.home-search-btn,
.order-search-btn {
    border: none;
    outline: none;
    cursor: pointer;
    font-family: inherit;
    -webkit-appearance: none;
    appearance: none;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    min-height: 44px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}

.btn-primary {
    height: 44px;
    padding: 0 24px;
    border-radius: 999px;
    background: linear-gradient(135deg, #FF4D5A, #E92F3D);
    color: #fff;
    font-weight: 700;
    box-shadow: 0 8px 18px rgba(var(--primary-rgb), 0.24);
}

.btn-primary:hover {
    text-decoration: none;
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(var(--primary-rgb), 0.30);
}

.btn-primary:disabled,
.btn:disabled {
    background: #D1D5DB;
    color: #9CA3AF;
    box-shadow: none;
    cursor: not-allowed;
    transform: none;
}
.btn-block {
    display: block;
    width: 100%;
}

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

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
}

select {
    border: none;
    outline: none;
    background: transparent;
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}

.form-control,
input[type="search"]:not(.home-search-input):not(.order-search-input):not(.cinema-search-input),
input[type="text"],
input[type="tel"],
input[type="password"] {
    width: 100%;
    min-height: 44px;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    background: var(--color-surface);
    color: var(--color-text);
    font-family: inherit;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

/* 首页/订单列表/影院列表等工具栏内嵌搜索框：不套用表单输入样式 */
.home-search-input,
.order-search-input,
.cinema-search-input {
    width: 100%;
    min-height: 0;
    padding: 0;
    margin: 0;
    border: none;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.home-search-input:focus,
.order-search-input:focus,
.cinema-search-input:focus {
    border: none;
    outline: none;
    box-shadow: none;
}

.home-search-input::-webkit-search-cancel-button,
.home-search-input::-webkit-search-decoration,
.order-search-input::-webkit-search-cancel-button,
.order-search-input::-webkit-search-decoration,
.cinema-search-input::-webkit-search-cancel-button,
.cinema-search-input::-webkit-search-decoration {
    -webkit-appearance: none;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-control::placeholder {
    color: var(--color-text-muted);
}
.login-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.login-tab {
    flex: 1;
    padding: 10px;
    border: 1px solid var(--color-border);
    background: var(--color-bg-elevated);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 14px;
    color: var(--color-text-secondary);
}

.login-tab.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}
.input-with-btn {
    display: flex;
    gap: 8px;
}

.input-with-btn .form-control {
    flex: 1;
}

.input-with-btn .btn {
    white-space: nowrap;
    padding: 10px 12px;
}

.wechat-login-wrap {
    margin-top: 8px;
}

.login-divider {
    display: flex;
    align-items: center;
    margin: 20px 0 16px;
    color: var(--color-text-muted);
    font-size: 13px;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

.login-divider span {
    padding: 0 12px;
}

.btn-wechat {
    background: var(--color-wechat);
    color: #fff;
}
.btn-wechat:hover {
    background: #06ad56;
    color: #fff;
    text-decoration: none;
}

.wechat-login-tip {
    margin: 10px 0 0;
    text-align: center;
    font-size: 12px;
    color: var(--color-text-muted);
}

.wechat-qr-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.55);
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.wechat-qr-modal.open {
    display: flex;
}

.wechat-qr-dialog {
    position: relative;
    width: 100%;
    max-width: 360px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px 20px 20px;
    box-shadow: var(--shadow-shell);
    text-align: center;
}

.wechat-qr-close {
    position: absolute;
    top: 10px;
    right: 12px;
    border: none;
    background: transparent;
    font-size: 24px;
    line-height: 1;
    color: var(--color-text-muted);
    cursor: pointer;
}

.wechat-qr-title {
    margin: 0 0 8px;
    font-size: 18px;
    color: var(--color-text);
}

.wechat-qr-desc {
    margin: 0 0 16px;
    font-size: 13px;
    color: var(--color-text-secondary);
}

.wechat-qr-body {
    min-height: 220px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.wechat-qr-image {
    width: 200px;
    height: 200px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: #fff;
}

.wechat-qr-expire {
    margin: 10px 0 0;
    font-size: 12px;
    color: var(--color-text-muted);
}

.wechat-qr-loading,
.wechat-qr-success,
.wechat-qr-error {
    font-size: 14px;
    color: var(--color-text-secondary);
}

.wechat-qr-error {
    color: #d93025;
}

.wechat-qr-tip {
    margin: 14px 0 0;
    font-size: 12px;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.user-menu-btn {
    display: flex;
    width: 100%;
    border: none;
    background: var(--color-surface);
    color: var(--color-text);
    cursor: pointer;
    font: inherit;
    text-align: left;
}

/* 后台登录 */
.admin-body {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    min-height: 100vh;
}

.admin-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.admin-login-card {
    width: 100%;
    max-width: 400px;
}

.admin-login-card .card {
    padding: 32px;
}

.admin-login-card h1 {
    margin: 0 0 8px;
    font-size: 22px;
    text-align: center;
}

.admin-login-card .subtitle {
    text-align: center;
    color: #888;
    margin-bottom: 24px;
    font-size: 13px;
}

/* 安装页 */
.install-wrap {
    max-width: 640px;
    margin: 40px auto;
    padding: 0 16px;
}

.install-steps {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}

.install-step {
    flex: 1;
    text-align: center;
    padding: 8px;
    background: #eee;
    border-radius: 4px;
    font-size: 12px;
    color: #888;
}

.install-step.active {
    background: var(--color-primary);
    color: #fff;
}

.install-step.done {
    background: #52c41a;
    color: #fff;
}

.install-subtitle {
    margin: 0 0 12px;
    font-size: 18px;
}

.install-table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
    font-size: 13px;
}

.install-table th,
.install-table td {
    border: 1px solid #eee;
    padding: 10px 12px;
    text-align: left;
}

.install-table th {
    background: #fafafa;
}

.install-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
}

.install-badge.ok {
    background: #f6ffed;
    color: #52c41a;
}

.install-badge.fail {
    background: #fff2f0;
    color: #ff4d4f;
}

.install-alert {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 14px;
}

.install-alert.success {
    background: #f6ffed;
    border: 1px solid #b7eb8f;
    color: #389e0d;
}

.install-alert.error {
    background: #fff1f0;
    border: 1px solid var(--danger-border);
    color: #cf1322;
}

.install-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.install-form {
    margin-top: 8px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.btn-secondary {
    background: var(--color-surface-raised);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-surface-hover);
    color: var(--color-text);
    text-decoration: none;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 首页 Hero */
.hero {
    text-align: center;
    padding: 48px 16px;
}

.hero h1 {
    font-size: 28px;
    margin: 0 0 12px;
}

.hero p {
    color: var(--color-text-secondary);
    margin: 0 0 24px;
}

/* 响应式 */
@media (max-width: 600px) {
    .header-inner {
        flex-direction: column;
        height: auto;
        padding: 12px 0;
        gap: 10px;
    }

    .nav {
        gap: 14px;
    }

    .hero h1 {
        font-size: 22px;
    }
}