/* 六合彩开奖网站样式 - 支持 H5 自适应 */
:root {
    --primary: #c41e3a;
    --primary-dark: #9a1830;
    --success: #34a853;
    --warning: #fbbc04;
    --error: #ea4335;
    --ball-size: 48px;
}

/* 前台主题变量 - 默认暗夜（html 无 data-theme 时与 dark 一致） */
.front-page {
    --gold: #d4a017;
    --bg: #0f1419;
    --card-bg: #1a2332;
    --text: #e8eaed;
    --text-muted: #9aa0a6;
    --border: #2d3748;
    --surface: #1a2332;
    --surface-muted: rgba(0, 0, 0, 0.2);
    --surface-subtle: rgba(255, 255, 255, 0.08);
    --hover-bg: #222b3a;
    --badge-bg: rgba(212, 160, 23, 0.15);
    --tag-bg: rgba(212, 160, 23, 0.2);
    --tag-color: #d4a017;
    --tag-border: rgba(212, 160, 23, 0.35);
    --countdown-bg: rgba(251, 188, 4, 0.08);
    --countdown-border: transparent;
    --countdown-wait-bg: rgba(196, 30, 58, 0.12);
    --countdown-wait-border: rgba(196, 30, 58, 0.25);
    --countdown-label: #fbbc04;
    --countdown-timer: #fbbc04;
    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    --soft-shadow: none;
    --tab-shadow: none;
    --scroll-track: rgba(255, 255, 255, 0.06);
    --scroll-thumb: rgba(212, 160, 23, 0.42);
    --scroll-thumb-hover: rgba(212, 160, 23, 0.72);
    --scroll-thumb-border: rgba(15, 20, 25, 0.85);
}

html[data-theme="light"] .front-page {
    --gold: #b45309;
    --bg: #f0f2f5;
    --card-bg: #ffffff;
    --text: #1f2937;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    --surface: #ffffff;
    --surface-muted: #f9fafb;
    --surface-subtle: #f3f4f6;
    --hover-bg: #fef2f2;
    --badge-bg: #fee2e2;
    --tag-bg: #fef3c7;
    --tag-color: #92400e;
    --tag-border: #fcd34d;
    --countdown-bg: #fffbeb;
    --countdown-border: #fde68a;
    --countdown-wait-bg: #fef2f2;
    --countdown-wait-border: #fecaca;
    --countdown-label: #b45309;
    --countdown-timer: #d97706;
    --card-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    --soft-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
    --tab-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    --scroll-track: #eceff3;
    --scroll-thumb: rgba(180, 83, 9, 0.38);
    --scroll-thumb-hover: rgba(180, 83, 9, 0.62);
    --scroll-thumb-border: rgba(255, 255, 255, 0.9);
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

html { font-size: 16px; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 16px; width: 100%; }

/* ===== 前台 ===== */
.front-page { min-height: 100vh; display: flex; flex-direction: column; background: var(--bg); color: var(--text); }

.theme-toggle {
    position: fixed;
    top: 12px;
    right: 12px;
    z-index: 100;
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--card-bg);
    color: var(--text);
    font-size: .8rem;
    cursor: pointer;
    box-shadow: var(--soft-shadow);
    transition: background .2s, border-color .2s, color .2s;
}

.theme-toggle:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.site-header {
    background: transparent;
    padding: 24px 0;
    text-align: center;
    box-shadow: none;
}

.site-title { font-size: 1.5rem; font-weight: 700; word-break: break-word; color: var(--primary); }
.site-subtitle { color: var(--text-muted); margin-top: 4px; font-size: .875rem; }

.content-slot { margin-top: 12px; }
.content-slot-header,
.content-slot-history {
    max-width: 640px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}
.content-slot-history { margin-top: 0; margin-bottom: 32px; }

.content-block {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 14px;
    margin-bottom: 10px;
    box-shadow: var(--soft-shadow);
}

.content-block:last-child { margin-bottom: 0; }

.content-ads {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: stretch;
    justify-content: flex-start;
    background: transparent;
    border: none;
    padding: 0;
}

.content-block.content-ads {
    background: transparent;
    border: none;
    padding: 0;
}

.content-ad-item {
    color: inherit;
    text-decoration: none;
    box-sizing: border-box;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.content-ad-text-wrap {
    position: relative;
    flex: 1 1 calc((100% - 20px) / 3);
    max-width: 100%;
    min-width: 0;
    width: auto;
    padding: 12px 14px;
    border-radius: 10px;
    background: var(--card-bg);
    box-shadow:
        0 2px 10px rgba(0, 0, 0, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.content-ad-text-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 10px;
    padding: 1.5px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--gold) 50%, var(--primary-dark) 100%);
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    mask-composite: exclude;
    pointer-events: none;
}

.content-ad-text-wrap::after {
    content: '';
    position: absolute;
    inset: 5px;
    border-radius: 6px;
    border: 1px solid rgba(196, 30, 58, 0.12);
    pointer-events: none;
}

html[data-theme="dark"] .content-ad-text-wrap {
    box-shadow:
        0 4px 16px rgba(0, 0, 0, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

html[data-theme="dark"] .content-ad-text-wrap::after {
    border-color: rgba(212, 160, 23, 0.28);
}

.content-ad-link.content-ad-text-wrap:hover {
    transform: translateY(-1px);
    box-shadow:
        0 6px 18px rgba(196, 30, 58, 0.14),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

html[data-theme="dark"] .content-ad-link.content-ad-text-wrap:hover {
    box-shadow:
        0 6px 20px rgba(0, 0, 0, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.content-ad-image-wrap {
    flex: 1 1 100%;
    width: 100%;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.content-ad-link:hover { opacity: .9; }

.content-ad-title {
    font-size: .8rem;
    color: var(--primary);
    margin-bottom: 6px;
    font-weight: 600;
    text-align: center;
}

.content-ad-text {
    font-size: 18px;
    line-height: 1.5;
    word-break: break-word;
    text-align: center;
}

.content-ad-image {
    width: 100%;
    height: auto;
    max-width: 100%;
    border-radius: 6px;
    display: block;
    margin: 0 auto;
    object-fit: contain;
}

.content-block.content-predictions {
    text-align: left;
}

.content-predictions-title {
    font-size: .85rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 10px;
}

.prediction-item {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

.prediction-item:last-child { border-bottom: none; padding-bottom: 0; }

.prediction-period {
    font-size: .8rem;
    color: var(--text-muted);
    min-width: 56px;
}

.prediction-zodiacs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.zodiac-tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 14px;
    font-size: .75rem;
    background: var(--tag-bg);
    color: var(--tag-color);
    border: 1px solid var(--tag-border);
}

.lottery-board.single,
.lottery-tabs,
.history-section {
    width: 100%;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.lottery-tabs {
    margin-top: 20px;
}

.lottery-board {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin: 16px 0 24px;
}

.lottery-board.single {
    grid-template-columns: 1fr;
}

.lottery-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--card-shadow);
}

.lottery-card .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.lottery-card h2 { font-size: 1.1rem; color: var(--gold); }

.period-badge {
    background: var(--badge-bg);
    color: var(--gold);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: .8rem;
    white-space: nowrap;
}

.result-status {
    text-align: center;
    color: var(--text-muted);
    font-size: .8rem;
    margin-bottom: 10px;
}

.balls-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    justify-content: center;
    min-height: 60px;
    padding: 4px 0;
}

.ball {
    width: var(--ball-size);
    height: var(--ball-size);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
    background: linear-gradient(145deg, #fff 0%, #e0e0e0 100%);
    color: #333;
    box-shadow: 0 3px 10px rgba(0,0,0,.3), inset 0 -2px 4px rgba(0,0,0,.1);
}

.ball .num { font-size: 1rem; line-height: 1.1; }
.ball.red { background: linear-gradient(145deg, #ff4757, #c0392b); color: #fff; }
.ball.blue { background: linear-gradient(145deg, #3498db, #2980b9); color: #fff; }
.ball.green { background: linear-gradient(145deg, #2ecc71, #27ae60); color: #fff; }

.ball .zodiac {
    font-size: .55rem;
    font-weight: 400;
    opacity: .9;
    line-height: 1;
}

.ball.special {
    border: 2px solid var(--gold);
    box-shadow: 0 0 12px rgba(212,160,23,.4);
}

.ball-plus {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin: 0 2px;
    flex-shrink: 0;
}

.countdown-box {
    text-align: center;
    padding: 14px;
    background: var(--countdown-bg);
    border: 1px solid var(--countdown-border);
    border-radius: 10px;
    margin-top: 12px;
}

.countdown-box.waiting-new {
    background: var(--countdown-wait-bg);
    border: 1px solid var(--countdown-wait-border);
}

.countdown-box .label { color: var(--countdown-label); font-size: .8rem; }
.countdown-box.waiting-new .label { color: #ff8a80; }

html[data-theme="dark"] .countdown-box.waiting-new .label { color: #ff8a80; }
html[data-theme="light"] .countdown-box.waiting-new .label { color: var(--primary); }

.countdown-box .timer {
    font-size: 1.6rem;
    font-weight: 700;
    font-family: "Courier New", monospace;
    color: var(--countdown-timer);
    letter-spacing: 1px;
    margin: 4px 0;
}

.countdown-hint {
    font-size: .75rem;
    color: var(--text-muted);
    margin-top: 6px;
}

.draw-time { text-align: center; color: var(--text-muted); font-size: .8rem; margin-top: 10px; }

.no-data { text-align: center; color: var(--text-muted); padding: 30px 16px; font-size: .9rem; }

/* 历史记录 - 折叠展开 */
.history-section { margin: 24px auto 40px; flex: 1; }

.history-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    padding: 14px 16px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text);
    cursor: pointer;
    text-align: left;
    font-size: .95rem;
    transition: background .2s, border-color .2s;
    box-shadow: var(--soft-shadow);
}

.history-toggle:hover {
    background: var(--hover-bg);
    border-color: var(--gold);
}

.history-toggle-title {
    color: var(--gold);
    font-weight: 600;
}

.history-toggle-hint {
    color: var(--text-muted);
    font-size: .8rem;
    font-weight: 400;
}

.history-toggle-icon {
    margin-left: auto;
    font-size: .75rem;
    color: var(--text-muted);
    transition: transform .25s ease;
}

.history-toggle[aria-expanded="true"] .history-toggle-icon {
    transform: rotate(180deg);
}

.history-panel {
    overflow: hidden;
    max-height: 80vh;
    opacity: 1;
    transition: max-height .35s ease, opacity .25s ease, margin .35s ease;
    margin-top: 12px;
}

.history-panel.collapsed {
    max-height: 0;
    opacity: 0;
    margin-top: 0;
    pointer-events: none;
}

.history-placeholder {
    text-align: center;
    color: var(--text-muted);
    padding: 24px 16px;
    font-size: .875rem;
}

.section-title {
    font-size: 1.1rem;
    color: var(--gold);
    margin-bottom: 12px;
    padding-left: 4px;
}

.tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
}

.tab {
    flex: 1;
    min-width: 120px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    background: var(--card-bg);
    color: var(--text);
    border-radius: 8px;
    cursor: pointer;
    transition: all .2s;
    font-size: .875rem;
    white-space: nowrap;
    text-align: center;
    box-shadow: var(--tab-shadow);
}

.tab.active, .tab:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 2px 8px rgba(196, 30, 58, 0.25);
}

.history-list {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--card-shadow);
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--surface-muted);
    border-bottom: 1px solid var(--border);
    font-size: .85rem;
}

.history-title { color: var(--gold); font-weight: 600; }
.history-count { color: var(--text-muted); }

.history-scroll {
    max-height: 70vh;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--scroll-thumb) var(--scroll-track);
    padding: 4px 6px 4px 0;
}

/* 历史记录滚动条 - WebKit */
.history-scroll::-webkit-scrollbar {
    width: 10px;
}

.history-scroll::-webkit-scrollbar-track {
    margin: 10px 2px;
    background: var(--scroll-track);
    border-radius: 999px;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

html[data-theme="light"] .history-scroll::-webkit-scrollbar-track {
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.04);
}

.history-scroll::-webkit-scrollbar-thumb {
    min-height: 48px;
    border-radius: 999px;
    border: 2px solid var(--scroll-thumb-border);
    background: linear-gradient(180deg, var(--gold) 0%, var(--primary) 100%);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.18);
    transition: background 0.2s ease, box-shadow 0.2s ease;
}

.history-scroll::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--scroll-thumb-hover) 0%, var(--primary-dark) 100%);
    box-shadow: 0 2px 8px rgba(196, 30, 58, 0.28);
}

.history-scroll::-webkit-scrollbar-thumb:active {
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.history-scroll::-webkit-scrollbar-corner {
    background: transparent;
}

.history-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
}

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

.history-item-top {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.history-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--surface-subtle);
    font-size: .7rem;
    color: var(--text-muted);
    flex-shrink: 0;
}

.history-item .period { color: var(--gold); font-weight: 600; font-size: .875rem; }
.history-item .time { color: var(--text-muted); font-size: .75rem; margin-left: auto; }

.history-item .mini-balls {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
    align-items: center;
}

.mini-ball {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .7rem;
    font-weight: 600;
    background: #555;
    color: #fff;
    flex-shrink: 0;
}

.mini-ball.red { background: linear-gradient(145deg, #ff4757, #c0392b); }
.mini-ball.blue { background: linear-gradient(145deg, #3498db, #2980b9); }
.mini-ball.green { background: linear-gradient(145deg, #2ecc71, #27ae60); }
.mini-ball.special {
    border: 2px solid var(--gold);
    box-shadow: 0 0 6px rgba(212,160,23,.4);
}

.site-footer {
    text-align: center;
    padding: 20px 16px;
    color: var(--text-muted);
    font-size: .8rem;
    border-top: 1px solid var(--border);
    margin-top: auto;
    background: var(--surface);
}

.loading { text-align: center; padding: 40px 16px; color: var(--text-muted); }

/* ===== 后台 H5 自适应 ===== */
.admin-body { background: #f0f2f5; color: #333; min-height: 100vh; }

.admin-nav {
    background: #001529;
    color: #fff;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    padding: 8px 12px;
    gap: 8px;
    min-height: 56px;
}

.nav-brand {
    font-weight: 700;
    font-size: 1rem;
    width: 100%;
    text-align: center;
}

.nav-links {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
}

.nav-links a {
    color: rgba(255,255,255,.75);
    text-decoration: none;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: .8rem;
    white-space: nowrap;
}

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

.admin-main { max-width: 1200px; margin: 0 auto; padding: 16px; width: 100%; }
.admin-main h2 { margin-bottom: 16px; font-size: 1.25rem; }

.card {
    background: #fff;
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 1px 4px rgba(0,0,0,.08);
    overflow: hidden;
}

.card h3 { margin-bottom: 12px; font-size: 1rem; }
.domain-switcher-card { border: 1px solid #dbeafe; background: linear-gradient(135deg, #f8fbff 0%, #fff 100%); }
.domain-switcher-row { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-end; justify-content: space-between; }
.domain-switcher-title { margin-bottom: 6px; font-size: 1rem; }
.domain-switcher-form { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.domain-switcher-form label { font-size: .875rem; font-weight: 500; margin: 0; }
.domain-switcher-form select { min-width: 220px; padding: 8px 10px; border: 1px solid #d1d5db; border-radius: 6px; }
.text-muted { color: #6b7280; font-weight: 400; font-size: .9em; }
.mb-0 { margin-bottom: 0; }
.mt-4 { margin-top: 16px; }

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

.form-group { margin-bottom: 14px; }
.form-group label { display: block; margin-bottom: 6px; font-weight: 500; font-size: .875rem; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #d9d9d9;
    border-radius: 6px;
    font-size: 16px; /* 防止 iOS 缩放 */
}
.form-row { display: grid; grid-template-columns: 1fr; gap: 12px; }

.btn {
    display: inline-block;
    padding: 10px 18px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: .875rem;
    text-decoration: none;
    color: #fff;
    background: #666;
    transition: opacity .2s;
    text-align: center;
}
.btn:hover { opacity: .85; }
.btn-primary { background: var(--primary); }
.btn-secondary { background: #666; }
.btn-danger { background: var(--error); }
.btn-sm { padding: 6px 10px; font-size: .75rem; }
.btn-block { width: 100%; }
.btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

.table-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }

.table { width: 100%; border-collapse: collapse; font-size: .8rem; min-width: 600px; }
.table th, .table td { padding: 8px 10px; text-align: left; border-bottom: 1px solid #f0f0f0; white-space: nowrap; }
.table th { background: #fafafa; font-weight: 600; }

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: .7rem;
    font-weight: 500;
}
.badge-success { background: #e6f7e6; color: var(--success); }
.badge-warning { background: #fff8e1; color: #e65100; }
.badge-error { background: #fce8e6; color: var(--error); }

.alert { padding: 12px 14px; border-radius: 6px; margin-bottom: 14px; font-size: .875rem; }
.alert-success { background: #e6f7e6; color: var(--success); }
.alert-error { background: #fce8e6; color: var(--error); }

.hint { color: #999; font-size: .8rem; margin-bottom: 10px; line-height: 1.5; }
.text-muted { color: #999; }
.text-center { text-align: center; }

.filter-bar { margin-bottom: 14px; display: flex; gap: 6px; flex-wrap: wrap; }
.filter-bar a {
    padding: 6px 12px;
    border-radius: 4px;
    text-decoration: none;
    color: #666;
    background: #f5f5f5;
    font-size: .8rem;
}
.filter-bar a.active { background: var(--primary); color: #fff; }

.filter-bar-pills { gap: 8px; }
.filter-pill {
    padding: 8px 16px;
    border-radius: 20px;
    text-decoration: none;
    color: #666;
    background: #f0f2f5;
    font-size: .85rem;
    border: 1px solid #e8e8e8;
    transition: all .2s;
}
.filter-pill:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.filter-pill.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(196, 30, 58, .25);
}

.form-group-full { width: 100%; }

.prediction-settings-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin: 12px 0 16px;
}

.prediction-settings-item {
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    padding: 12px 14px;
    background: #fafafa;
}

.prediction-settings-name {
    font-weight: 600;
    margin-bottom: 10px;
    color: #333;
}

.prediction-settings-fields {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

.prediction-settings-fields .form-group {
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .prediction-settings-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

.list-summary {
    color: #888;
    font-size: .8rem;
    margin-bottom: 12px;
}

.list-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.list-toolbar .list-summary {
    margin-bottom: 0;
}

.inline-form { display: inline; }

.btn-action-group {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    align-items: center;
}

.btn-action {
    border: 1px solid transparent;
    font-weight: 500;
    min-width: 68px;
    box-shadow: 0 1px 2px rgba(0,0,0,.06);
    transition: all .2s;
}

.btn-action:hover { transform: translateY(-1px); box-shadow: 0 2px 6px rgba(0,0,0,.12); }

.btn-show {
    background: linear-gradient(180deg, #e8f5e9 0%, #c8e6c9 100%);
    color: #2e7d32;
    border-color: #a5d6a7;
}

.btn-hide {
    background: linear-gradient(180deg, #fff8e1 0%, #ffecb3 100%);
    color: #e65100;
    border-color: #ffe082;
}

.btn-delete {
    background: linear-gradient(180deg, #ffebee 0%, #ffcdd2 100%);
    color: #c62828;
    border-color: #ef9a9a;
}

.btn-save {
    min-width: 120px;
    padding: 10px 24px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(196, 30, 58, .3);
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid #f0f0f0;
    flex-wrap: wrap;
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    border-radius: 8px;
    text-decoration: none;
    font-size: .85rem;
    color: #555;
    background: #f5f5f5;
    border: 1px solid #e8e8e8;
    transition: all .2s;
}

.pagination-btn:hover:not(.disabled):not(.active) {
    background: #fff;
    border-color: var(--primary);
    color: var(--primary);
}

.pagination-btn.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    border-color: transparent;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(196, 30, 58, .25);
}

.pagination-btn.disabled {
    opacity: .45;
    cursor: not-allowed;
    background: #fafafa;
}

.draw-time-form {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    min-width: 200px;
}

.input-datetime-sm {
    padding: 6px 8px;
    border: 1px solid #d9d9d9;
    border-radius: 6px;
    font-size: .75rem;
    max-width: 170px;
}

.btn-edit {
    background: linear-gradient(180deg, #e3f2fd 0%, #bbdefb 100%);
    color: #1565c0;
    border-color: #90caf9;
}

.table-draws td .btn-action-group form {
    margin: 0;
}

.code-block {
    background: #f5f5f5;
    padding: 10px;
    border-radius: 6px;
    font-size: .75rem;
    overflow-x: auto;
    margin: 8px 0;
    word-break: break-all;
}

.result-item { padding: 8px 0; border-bottom: 1px solid #f0f0f0; font-size: .875rem; }

.admin-thumb {
    max-width: 80px;
    max-height: 48px;
    border-radius: 4px;
    vertical-align: middle;
}

.upload-progress {
    margin-top: 10px;
}

.upload-progress-track {
    width: 100%;
    height: 8px;
    background: #eceff3;
    border-radius: 999px;
    overflow: hidden;
}

.upload-progress-fill {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, #ff6b81 100%);
    border-radius: 999px;
    transition: width .15s ease;
}

.upload-progress-text {
    display: inline-block;
    margin-top: 6px;
    font-size: .75rem;
    color: #666;
}

.content-preview-cell { max-width: 200px; white-space: normal !important; }
.zodiac-list-cell { white-space: normal !important; max-width: 240px; }

.zodiac-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
}

.zodiac-check {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    background: #f5f5f5;
    border-radius: 6px;
    font-size: .875rem;
    cursor: pointer;
}

.form-group-btn { display: flex; flex-direction: column; justify-content: flex-end; }

.color-input-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.color-input-row input[type="color"] {
    width: 48px;
    height: 40px;
    padding: 2px;
    border: 1px solid #d9d9d9;
    border-radius: 6px;
    cursor: pointer;
}

.font-color-text {
    flex: 1;
}

.switch-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 10px 14px;
    background: #f5f7fa;
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    min-height: 42px;
}

.switch-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

.switch-text {
    font-size: .875rem;
    font-weight: 500;
    color: #333;
}

.prediction-period-preview {
    padding: 10px 12px;
    background: #f5f5f5;
    border: 1px solid #d9d9d9;
    border-radius: 6px;
    font-weight: 600;
    color: #333;
    min-height: 42px;
    display: flex;
    align-items: center;
}

/* 登录/安装 */
.login-page, .install-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 16px;
}

.login-box, .install-box {
    background: #fff;
    padding: 24px 20px;
    border-radius: 12px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0,0,0,.2);
    color: #333;
}

.login-box h1, .install-box h1 { text-align: center; margin-bottom: 20px; font-size: 1.35rem; }

/* ===== 响应式断点 ===== */
@media (min-width: 480px) {
    :root { --ball-size: 52px; }
    .site-title { font-size: 1.75rem; }
    .lottery-card { padding: 20px; }
    .countdown-box .timer { font-size: 1.8rem; }
}

@media (min-width: 768px) {
    .site-header { padding: 32px 0; }
    .site-title { font-size: 2rem; }
    .lottery-board { gap: 24px; margin: 32px 0; }
    .lottery-card { padding: 24px; border-radius: 16px; }
    .lottery-card h2 { font-size: 1.25rem; }
    .countdown-box .timer { font-size: 2rem; }
    .form-row { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
    .dashboard-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
    .nav-brand { width: auto; text-align: left; margin-right: 20px; }
    .nav-links { width: auto; justify-content: flex-start; }
    .admin-nav { flex-wrap: nowrap; padding: 0 24px; }
    .admin-main { padding: 24px; }
    .card { padding: 24px; }
}

@media (min-width: 1024px) {
    .history-scroll { max-height: 600px; }
}

@media (max-width: 767px) {
    .content-ad-text-wrap {
        flex: 1 1 calc((100% - 10px) / 2);
        max-width: 100%;
        min-width: 0;
        width: auto;
    }

    .content-ad-text {
        white-space: normal;
        word-break: break-word;
        overflow: visible;
        text-overflow: clip;
    }
}

@media (max-width: 359px) {
    :root { --ball-size: 38px; }
    .ball .num { font-size: .85rem; }
    .mini-ball { width: 26px; height: 26px; font-size: .65rem; }
}