/**
 * 3939 — 全站拉斯維加斯霓虹風主題
 *   參考來源:c:/xampp/htdocs/bet_car (vegas-theme.css + main.css)
 *   套用範圍:全站 (bet_s.html, admin.html, index.html)
 *   覆蓋於 style.css 之後 — 保留結構,只換配色 + 紋理 + 光暈。
 */

:root {
    --vegas-gold:       #ffd700;
    --vegas-gold-2:     #ff9500;
    --vegas-pink:       #ff0099;
    --vegas-pink-2:     #ff6b6b;
    --vegas-cyan:       #00ffff;
    --vegas-success:    #00c853;
    --vegas-danger:     #ff1744;
    --vegas-warn:       #ff9800;

    --vegas-panel:        rgba(0, 0, 0, 0.55);
    --vegas-panel-strong: rgba(0, 0, 0, 0.85);
    --vegas-border:       rgba(255, 215, 0, 0.25);
    --vegas-border-hot:   rgba(255, 215, 0, 0.55);
    --vegas-text-mute:    #a3a3b3;
}

body {
    background: linear-gradient(135deg, #1a0a2e 0%, #16213e 50%, #0f0c29 100%);
    color: #fff;
    min-height: 100vh;
    font-family: 'Microsoft JhengHei', 'PingFang TC', 'Noto Sans TC', sans-serif;
}

body .muted { color: #c9c9d6; }
body a      { color: var(--vegas-cyan); }

/* === 全頁背景浮動光暈 === */
body::before,
body::after {
    content: '';
    position: fixed;
    pointer-events: none;
    z-index: 0;
    border-radius: 50%;
    filter: blur(60px);
    opacity: .35;
}
body::before {
    top: -100px; left: -80px;
    width: 320px; height: 320px;
    background: radial-gradient(circle, var(--vegas-pink) 0%, transparent 70%);
    animation: vegasFloat 9s ease-in-out infinite;
}
body::after {
    bottom: -120px; right: -80px;
    width: 360px; height: 360px;
    background: radial-gradient(circle, var(--vegas-cyan) 0%, transparent 70%);
    animation: vegasFloat 11s ease-in-out infinite reverse;
}
@keyframes vegasFloat {
    0%, 100% { transform: translateY(0) translateX(0); }
    50%      { transform: translateY(-30px) translateX(20px); }
}
body > * { position: relative; z-index: 1; }

/* ===== Topbar ===== */
.topbar {
    background: var(--vegas-panel-strong);
    border-bottom: 1px solid var(--vegas-border);
    box-shadow: 0 2px 20px rgba(0, 0, 0, .5);
    position: sticky; top: 0;
    z-index: 50;
}
.topbar__title {
    color: var(--vegas-gold);
    font-weight: 700;
    text-shadow: 0 0 10px rgba(255, 215, 0, .6),
                 0 0 20px rgba(255, 215, 0, .3);
}
#who { color: var(--vegas-cyan); }

/* ===== 後台 Tabs ===== */
.tabs {
    background: var(--vegas-panel-strong);
    border-bottom: 1px solid var(--vegas-border);
    padding: 0 var(--space-5);
}
.tab {
    color: var(--vegas-text-mute);
    transition: color .2s, border-color .2s, background .2s;
    border-radius: 6px 6px 0 0;
}
.tab:hover {
    color: var(--vegas-gold);
    background: rgba(255, 215, 0, .06);
}
.tab.is-active {
    color: var(--vegas-gold);
    border-bottom-color: var(--vegas-gold);
    background: rgba(255, 215, 0, .1);
    text-shadow: 0 0 8px rgba(255, 215, 0, .4);
}

/* ===== 後台 / 客戶端共用 Container ===== */
.container { color: #fff; }

/* ===== 跑馬燈 ===== */
.marquee {
    background: linear-gradient(90deg, rgba(0,0,0,.95) 0%, rgba(20,0,40,.9) 50%, rgba(0,0,0,.95) 100%);
    border-bottom: 1px solid var(--vegas-border);
    color: var(--vegas-gold);
}
.marquee__item + .marquee__item { border-left-color: rgba(255, 215, 0, .25); }

/* ===== 餘額條 (bet_s.html) ===== */
.balance-bar {
    background: linear-gradient(135deg, rgba(0,0,0,.85) 0%, rgba(40,0,60,.7) 100%);
    border-bottom: 1px solid var(--vegas-border);
}
.balance-bar .kpi {
    background: rgba(255, 215, 0, .08);
    border: 1px solid var(--vegas-border);
    border-radius: 8px;
}
.balance-bar .kpi-label {
    color: var(--vegas-gold);
    opacity: .95;
    font-weight: 600;
    letter-spacing: .05em;
    text-shadow: 0 0 4px rgba(255, 215, 0, .35);
}
.balance-bar .kpi-value {
    color: #fff;
    font-weight: 700;
    text-shadow: 0 0 10px rgba(255, 215, 0, .55),
                 0 0 4px rgba(255, 255, 255, .4);
}

/* ===== Panels (適用於 client-grid + 後台 .panel + sim panel) ===== */
/* 提高 specificity 蓋過 style.css 的 .client-grid .panel 與 main.container .panel */
.panel,
.client-grid .panel,
.container .panel,
main .panel {
    background: var(--vegas-panel);
    border: 1px solid var(--vegas-border);
    border-radius: 12px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, .4),
                inset 0 1px 0 rgba(255, 215, 0, .08);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #fff;
    padding: var(--space-5);
    margin-bottom: var(--space-4);
}
.panel h2,
.client-grid .panel h2,
.container .panel h2 {
    color: var(--vegas-gold);
    font-weight: 600;
    border-bottom: 1px solid var(--vegas-border);
    padding-bottom: 8px;
    margin-bottom: 14px;
    letter-spacing: .03em;
}
.panel h3,
.client-grid .panel h3,
.container .panel h3 { color: var(--vegas-pink-2); }

/* ===== 表單元素 ===== */
.field > span,
.field.inline > span {
    color: var(--vegas-gold);
    font-weight: 600;
    letter-spacing: .03em;
    text-shadow: 0 0 4px rgba(255, 215, 0, .25);
}

.field input,
.field select,
.field textarea,
input[type="text"],
input[type="number"],
input[type="date"],
input[type="password"],
input[type="email"],
select,
textarea {
    background: rgba(0, 0, 0, .35);
    border: 1px solid rgba(255, 215, 0, .45);
    color: #fff;
    border-radius: 8px;
    box-shadow: inset 0 1px 4px rgba(0, 0, 0, .3);
    transition: border-color .2s, box-shadow .2s, background .2s;
}
.field input:focus,
.field select:focus,
.field textarea:focus,
input:focus,
select:focus,
textarea:focus {
    border-color: var(--vegas-gold);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, .2),
                0 0 15px rgba(255, 215, 0, .25);
    background: rgba(255, 255, 255, .1);
    outline: none;
}
select option { background: #1a0a2e; color: #fff; }
#bet-raw {
    font-family: 'Cascadia Code', 'Consolas', ui-monospace, monospace;
    font-size: 1rem;
    line-height: 1.6;
}
input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(1) brightness(.8); }

input::placeholder,
textarea::placeholder { color: rgba(255, 255, 255, .35); }

/* filter-bar — 後台獨立 .filter-bar 才有暗框,嵌入 panel 內則透明 (避免雙層暗箱) */
.filter-bar {
    background: rgba(0, 0, 0, .3);
    border: 1px solid var(--vegas-border);
    border-radius: 10px;
}
.panel .filter-bar {
    background: transparent;
    border: none;
    padding: 0;
}

/* ===== 按鈕 ===== */
.btn {
    background: rgba(255, 255, 255, .08);
    color: #fff;
    border: 1px solid rgba(255, 215, 0, .35);
    font-weight: 600;
    letter-spacing: .05em;
    border-radius: 8px;
    transition: transform .15s, box-shadow .2s, background .2s;
}
.btn:hover {
    background: rgba(255, 215, 0, .12);
    transform: translateY(-1px);
}
.btn.primary {
    background: linear-gradient(135deg, var(--vegas-gold) 0%, var(--vegas-gold-2) 100%);
    color: #000;
    border: none;
    box-shadow: 0 4px 18px rgba(255, 149, 0, .4),
                0 0 25px rgba(255, 215, 0, .3);
    font-weight: 700;
}
.btn.primary:hover {
    box-shadow: 0 6px 25px rgba(255, 149, 0, .55),
                0 0 35px rgba(255, 215, 0, .5);
    transform: translateY(-2px);
}
.btn.ghost {
    background: transparent;
    color: var(--vegas-cyan);
    border: 1px solid rgba(0, 255, 255, .4);
}
.btn.ghost:hover {
    background: rgba(0, 255, 255, .08);
    box-shadow: 0 0 15px rgba(0, 255, 255, .3);
}
.btn.danger,
.btn.sm.danger {
    color: var(--vegas-pink-2);
    border-color: rgba(255, 107, 107, .55);
    background: transparent;
}
.btn.danger:hover {
    background: rgba(255, 107, 107, .12);
    box-shadow: 0 0 12px rgba(255, 107, 107, .35);
}
.btn:disabled { opacity: .4; transform: none; box-shadow: none; }

.field small,
small.muted,
small {
    color: rgba(255, 255, 255, .8);
    line-height: 1.7;
}
code {
    background: rgba(0, 255, 255, .12);
    color: var(--vegas-cyan);
    border: 1px solid rgba(0, 255, 255, .25);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: .88em;
}

/* ===== KPI 卡 (sim-summary / profile-grid / admin 注單明細 等) ===== */
.sim-summary .kpi,
.profile-grid .kpi {
    background: rgba(0, 0, 0, .5);
    border: 1px solid var(--vegas-border);
    border-radius: 10px;
}
.sim-summary .kpi-label,
.profile-grid .kpi-label { color: rgba(255, 215, 0, .7); }
.sim-summary .kpi-value,
.profile-grid .kpi-value {
    color: var(--vegas-gold);
    text-shadow: 0 0 8px rgba(255, 215, 0, .35);
}

/* ===== 錯誤訊息 ===== */
.form-error {
    background: rgba(255, 23, 68, .15);
    border: 1px solid rgba(255, 23, 68, .5);
    color: var(--vegas-pink-2);
    border-radius: 8px;
}

/* ===== 歷史開獎 (bet_s.html) ===== */
.draws-history__row {
    background: rgba(0, 0, 0, .4);
    border: 1px solid rgba(255, 215, 0, .15);
    color: #fff;
}
.draws-history__date { color: var(--vegas-cyan); }

/* ===== 號碼球 ===== */
.ball {
    background: linear-gradient(145deg, var(--vegas-gold) 0%, var(--vegas-gold-2) 60%, #cc7700 100%);
    color: #000;
    border: 1px solid rgba(255, 215, 0, .8);
    box-shadow: 0 3px 6px rgba(0, 0, 0, .4),
                inset 0 2px 4px rgba(255, 255, 255, .35),
                inset 0 -2px 4px rgba(0, 0, 0, .2),
                0 0 12px rgba(255, 215, 0, .35);
    text-shadow: 0 1px 1px rgba(255, 255, 255, .3);
    font-weight: 700;
}
.ball.special {
    background: linear-gradient(145deg, #ff6b6b 0%, #cc0033 100%);
    color: #fff;
    border-color: rgba(255, 107, 107, .8);
    box-shadow: 0 3px 6px rgba(0, 0, 0, .4),
                inset 0 2px 4px rgba(255, 255, 255, .25),
                0 0 12px rgba(255, 0, 100, .5);
    text-shadow: 0 1px 1px rgba(0, 0, 0, .4);
}

/* 彩種球色規則 (3939線上簽注系統.TXT 213-220):
   - h649 三色波 (.h-red / .h-blue / .h-green)
   - t649 全紅   (.t-red)
   - t539 / c539 沿用 default .ball (金色霓虹)
   寫在 .ball.special 之後以勝出 cascade — 特碼一律走遊戲色,
   特別性由 + 分隔符與位置標示。 */
.ball.h-red {
    background: linear-gradient(145deg, #ff6b6b 0%, #cc0033 100%);
    color: #fff;
    border-color: rgba(255, 107, 107, .8);
    box-shadow: 0 3px 6px rgba(0, 0, 0, .4),
                inset 0 2px 4px rgba(255, 255, 255, .25),
                0 0 12px rgba(255, 0, 100, .5);
    text-shadow: 0 1px 1px rgba(0, 0, 0, .4);
}
.ball.h-blue {
    background: linear-gradient(145deg, #6ba8ff 0%, #1d4ed8 100%);
    color: #fff;
    border-color: rgba(107, 168, 255, .8);
    box-shadow: 0 3px 6px rgba(0, 0, 0, .4),
                inset 0 2px 4px rgba(255, 255, 255, .25),
                0 0 12px rgba(29, 78, 216, .5);
    text-shadow: 0 1px 1px rgba(0, 0, 0, .4);
}
.ball.h-green {
    background: linear-gradient(145deg, #6bff8c 0%, #15803d 100%);
    color: #fff;
    border-color: rgba(107, 255, 140, .8);
    box-shadow: 0 3px 6px rgba(0, 0, 0, .4),
                inset 0 2px 4px rgba(255, 255, 255, .25),
                0 0 12px rgba(21, 128, 61, .5);
    text-shadow: 0 1px 1px rgba(0, 0, 0, .4);
}
.ball.t-red {
    background: linear-gradient(145deg, #ff6b6b 0%, #cc0033 100%);
    color: #fff;
    border-color: rgba(255, 107, 107, .8);
    box-shadow: 0 3px 6px rgba(0, 0, 0, .4),
                inset 0 2px 4px rgba(255, 255, 255, .25),
                0 0 12px rgba(255, 0, 100, .5);
    text-shadow: 0 1px 1px rgba(0, 0, 0, .4);
}

.ball.sep {
    background: transparent;
    border: none;
    color: var(--vegas-text-mute);
    box-shadow: none;
}

/* ===== 已漲價 chips ===== */
.adjust-chip {
    background: rgba(0, 0, 0, .5);
    border: 1px solid var(--vegas-border);
    color: #fff;
}
.adjust-chip.up {
    border-color: rgba(255, 23, 68, .65);
    background: rgba(255, 23, 68, .12);
    box-shadow: 0 0 10px rgba(255, 23, 68, .25);
}
.adjust-chip.up .delta { color: var(--vegas-pink-2); }
.adjust-chip.down {
    border-color: rgba(0, 200, 83, .65);
    background: rgba(0, 200, 83, .12);
    box-shadow: 0 0 10px rgba(0, 200, 83, .25);
}
.adjust-chip.down .delta { color: #00e676; }
.adjust-chip .ball { width: 28px; height: 28px; font-size: .82rem; }

/* ===== 已封牌 chips ===== */
.closed-chip {
    background: rgba(60, 60, 70, .5);
    border: 1px solid rgba(255, 107, 107, .55);
    color: #999;
    box-shadow: inset 0 0 12px rgba(0, 0, 0, .4);
}
.closed-chip .ball {
    background: linear-gradient(145deg, #555 0%, #333 100%);
    color: #888;
    border-color: rgba(255, 107, 107, .5);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, .5);
    text-shadow: none;
}
.closed-chip .tag {
    color: var(--vegas-pink-2);
    text-shadow: 0 0 6px rgba(255, 107, 107, .5);
}

/* ===== 表格 ===== */
.table-wrap {
    background: rgba(0, 0, 0, .4);
    border: 1px solid var(--vegas-border);
    border-radius: 10px;
}
.data-table {
    color: #fff;
    background: transparent;
}
.data-table thead th {
    background: rgba(255, 215, 0, .1);
    color: var(--vegas-gold);
    border-bottom: 2px solid var(--vegas-border);
    text-shadow: 0 0 6px rgba(255, 215, 0, .3);
}
.data-table th,
.data-table td {
    border-bottom: 1px solid rgba(255, 215, 0, .08);
}
.data-table tbody tr:hover {
    background: rgba(255, 215, 0, .06);
}

/* 下注明細 — 展開的每碼子表 (覆蓋 base 主題的淺色背景) */
.data-table tr.mb-row.is-expanded {
    background: rgba(255, 215, 0, .12);
    box-shadow: inset 0 0 8px rgba(255, 215, 0, .15);
}
.data-table tr.mb-detail > td.mb-detail__cell {
    background: rgba(0, 0, 0, .35);
    border-bottom: 2px solid rgba(255, 215, 0, .25);
}
.mb-items thead th {
    color: var(--vegas-gold);
    text-shadow: 0 0 4px rgba(255, 215, 0, .25);
}
.mb-items td {
    color: #fff;
    border-bottom: 1px solid rgba(255, 215, 0, .08);
}
.mb-items th { border-bottom: 1px solid rgba(255, 215, 0, .25); }
.data-table .ua { color: var(--vegas-text-mute); }

/* badge 光暈 */
.badge {
    background: rgba(255, 255, 255, .08);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .2);
}
.badge.ok {
    background: rgba(0, 200, 83, .18);
    color: #00e676;
    border-color: rgba(0, 200, 83, .55);
    box-shadow: 0 0 8px rgba(0, 200, 83, .3);
}
.badge.fail {
    background: rgba(255, 23, 68, .18);
    color: var(--vegas-pink-2);
    border-color: rgba(255, 23, 68, .55);
    box-shadow: 0 0 8px rgba(255, 23, 68, .3);
}

#game-hint { color: var(--vegas-cyan); }

/* ===== 滾動條 ===== */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: rgba(0,0,0,.3); }
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--vegas-gold) 0%, var(--vegas-gold-2) 100%);
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--vegas-gold-2) 0%, var(--vegas-pink) 100%);
}

/* ====================================================
 *  登入頁 (index.html · body.login-page)
 * ==================================================== */
body.login-page {
    background: linear-gradient(135deg, #1a0a2e 0%, #16213e 50%, #0f0c29 100%);
    display: flex; align-items: center; justify-content: center;
    padding: var(--space-4);
}
.login-card {
    background: rgba(0, 0, 0, .7);
    border: 1px solid var(--vegas-border);
    border-radius: 18px;
    box-shadow: 0 10px 50px rgba(0, 0, 0, .6),
                0 0 60px rgba(255, 0, 153, .15),
                inset 0 1px 0 rgba(255, 215, 0, .15);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: var(--space-6);
}
.login-card__header h1 {
    color: var(--vegas-gold);
    font-size: 1.8rem;
    text-align: center;
    text-shadow: 0 0 7px #fff,
                 0 0 14px rgba(255, 215, 0, .8),
                 0 0 28px rgba(255, 0, 153, .6),
                 0 0 56px rgba(255, 0, 153, .4);
    animation: vegasFlicker 3s infinite alternate;
}
.login-card__header { text-align: center; }
.login-card__header .muted {
    color: rgba(255, 255, 255, .55);
    letter-spacing: .1em;
    font-size: .85rem;
}
.login-card__footer { color: rgba(255, 255, 255, .55); }
.login-card__footer a {
    color: var(--vegas-cyan);
    border-bottom: 1px dashed rgba(0, 255, 255, .35);
}
.login-card__footer a:hover { color: var(--vegas-gold); border-bottom-color: var(--vegas-gold); }

@keyframes vegasFlicker {
    0%, 18%, 22%, 25%, 53%, 57%, 100% {
        text-shadow: 0 0 7px #fff,
                     0 0 14px rgba(255, 215, 0, .8),
                     0 0 28px rgba(255, 0, 153, .6),
                     0 0 56px rgba(255, 0, 153, .4);
    }
    20%, 24%, 55% { text-shadow: none; }
}

/* ====================================================
 *  後台 Subtabs (賠率表用)
 * ==================================================== */
.subtabs {
    border-bottom: 1px solid var(--vegas-border);
}
.subtab {
    color: var(--vegas-text-mute);
    border-color: transparent;
    transition: color .2s, background .2s, border-color .2s, box-shadow .2s;
}
.subtab:hover {
    color: var(--vegas-gold);
    background: rgba(255, 215, 0, .08);
}
.subtab.is-active {
    color: var(--vegas-gold);
    background: rgba(255, 215, 0, .12);
    border-color: var(--vegas-border-hot);
    border-bottom-color: rgba(255, 215, 0, .12);
    text-shadow: 0 0 6px rgba(255, 215, 0, .35);
}

/* ====================================================
 *  盤價設定 (.gs-grid)
 * ==================================================== */
.gs-grid h3 {
    color: var(--vegas-gold);
    background: rgba(255, 215, 0, .1);
    border: 1px solid var(--vegas-border);
    border-radius: 8px;
    text-shadow: 0 0 6px rgba(255, 215, 0, .3);
}
.gs-grid table {
    background: rgba(0, 0, 0, .4);
    border: 1px solid var(--vegas-border);
    border-radius: 8px;
    overflow: hidden;
}
.gs-grid th, .gs-grid td {
    border-color: rgba(255, 215, 0, .15);
}
.gs-grid thead th,
.gs-grid tbody th {
    background: rgba(255, 215, 0, .1);
    color: var(--vegas-gold);
    text-shadow: 0 0 6px rgba(255, 215, 0, .25);
}
.gs-grid input[type="number"] {
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 215, 0, .3);
    color: #fff;
    border-radius: 6px;
}
.gs-grid input[type="number"]:focus {
    border-color: var(--vegas-gold);
    box-shadow: 0 0 0 2px rgba(255, 215, 0, .2),
                0 0 10px rgba(255, 215, 0, .25);
    background: rgba(255, 255, 255, .1);
}
.gs-grid input[readonly], .gs-grid input:disabled {
    background: rgba(0, 0, 0, .35);
    color: var(--vegas-text-mute);
    border-color: rgba(255, 255, 255, .1);
}
.gs-grid .gs-readonly-cell { color: var(--vegas-text-mute); }
.gs-table input[type="number"] {
    background: rgba(255, 255, 255, .06);
    border-color: rgba(255, 215, 0, .3);
    color: #fff;
}
.gs-table input[type="number"]:focus {
    border-color: var(--vegas-gold);
    box-shadow: 0 0 0 2px rgba(255, 215, 0, .2);
}
.gs-table input[readonly] { background: rgba(0, 0, 0, .35); }

/* ====================================================
 *  全車設定 (.ns-table)
 * ==================================================== */
.ns-table {
    background: rgba(0, 0, 0, .4);
    border-radius: 8px;
    overflow: hidden;
}
.ns-table th, .ns-table td {
    border-color: rgba(255, 215, 0, .15);
}
.ns-table thead th {
    background: linear-gradient(135deg, rgba(255, 0, 153, .35) 0%, rgba(204, 0, 102, .25) 100%);
    color: #ffe0f0;
    text-shadow: 0 0 6px rgba(255, 0, 153, .55);
    border-color: rgba(255, 0, 153, .35);
}
.ns-table thead th.ns-all-col {
    background: linear-gradient(135deg, var(--vegas-gold) 0%, var(--vegas-gold-2) 100%);
    color: #000;
    text-shadow: 0 1px 1px rgba(255, 255, 255, .35);
    box-shadow: inset 0 0 12px rgba(255, 165, 0, .3);
}
.ns-table tbody th.ns-row-label {
    background: rgba(255, 215, 0, .1);
    color: var(--vegas-gold);
    text-shadow: 0 0 6px rgba(255, 215, 0, .3);
}
.ns-table input[type="number"] {
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 215, 0, .3);
    color: #fff;
    border-radius: 6px;
}
.ns-table input[type="number"]:focus {
    border-color: var(--vegas-gold);
    box-shadow: 0 0 0 2px rgba(255, 215, 0, .2),
                0 0 10px rgba(255, 215, 0, .25);
    background: rgba(255, 255, 255, .1);
}
.ns-table input[readonly] {
    background: rgba(0, 0, 0, .35);
    color: var(--vegas-text-mute);
}
.ns-table td.ns-all-col input {
    background: rgba(255, 215, 0, .15);
    border-color: var(--vegas-gold);
    color: var(--vegas-gold);
    font-weight: 600;
}
.ns-table .ns-empty { background: rgba(0, 0, 0, .25); }

/* ====================================================
 *  賠率表 (.odds-*)
 * ==================================================== */
.odds-prefix-bar select,
.odds-bulk-bar input {
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 215, 0, .3);
    color: #fff;
    border-radius: 6px;
}
.odds-bulk-bar {
    background: rgba(0, 0, 0, .4);
    border: 1px solid var(--vegas-border);
}
.odds-bulk-bar .muted { color: var(--vegas-text-mute); }

/* 賠率 grid (10×10 號碼) */
.odds-grid {
    background: rgba(0, 0, 0, .4);
    border: 1px solid var(--vegas-border);
}
.odds-cell {
    background: rgba(0, 0, 0, .2);
    border-right-color: rgba(255, 215, 0, .15);
    border-bottom-color: rgba(255, 215, 0, .15);
}
.odds-cell__label {
    background: linear-gradient(135deg, rgba(255, 0, 153, .35) 0%, rgba(204, 0, 102, .25) 100%);
    color: #ffe0f0;
    text-shadow: 0 0 6px rgba(255, 0, 153, .55);
    border-bottom-color: rgba(255, 0, 153, .35);
}
.odds-cell input {
    color: #fff;
    background: transparent;
}
.odds-cell input:focus {
    outline-color: var(--vegas-gold);
    background: rgba(255, 215, 0, .1);
}
.odds-cell input[readonly] {
    background: rgba(0, 0, 0, .35);
    color: var(--vegas-text-mute);
}
.odds-cell.is-dirty {
    background: rgba(255, 215, 0, .12);
    box-shadow: inset 0 0 10px rgba(255, 215, 0, .2);
}
.odds-cell.is-dirty .odds-cell__label {
    background: linear-gradient(135deg, var(--vegas-gold) 0%, var(--vegas-gold-2) 100%);
    color: #000;
    text-shadow: 0 1px 1px rgba(255, 255, 255, .35);
}
.odds-cell.is-dirty input { color: var(--vegas-gold); font-weight: 700; }
.odds-fixed {
    background: rgba(0, 0, 0, .4);
    border: 1px solid var(--vegas-border);
    color: #fff;
}

/* 賠率表 — 線倍率 (.odds-lines-table) */
.odds-lines-table {
    background: rgba(0, 0, 0, .4);
    border-color: var(--vegas-border);
}
.odds-lines-table th,
.odds-lines-table td {
    border-color: rgba(255, 215, 0, .15);
}
.odds-lines-table th.odds-line-label,
.odds-lines-table th.odds-line-head {
    background: linear-gradient(135deg, rgba(255, 0, 153, .35) 0%, rgba(204, 0, 102, .25) 100%);
    color: #ffe0f0;
    text-shadow: 0 0 6px rgba(255, 0, 153, .55);
}
.odds-lines-table th.odds-line-head.is-dirty,
.odds-lines-table td.odds-line-cell.is-dirty {
    background: linear-gradient(135deg, var(--vegas-gold) 0%, var(--vegas-gold-2) 100%);
    color: #000;
    text-shadow: 0 1px 1px rgba(255, 255, 255, .35);
}
.odds-lines-table td.odds-line-cell input {
    color: #fff;
    background: transparent;
}
.odds-lines-table td.odds-line-cell input:focus {
    outline-color: var(--vegas-gold);
    background: rgba(255, 215, 0, .1);
}
.odds-lines-table td.odds-line-cell input[readonly] {
    background: rgba(0, 0, 0, .35);
    color: var(--vegas-text-mute);
}

/* ====================================================
 *  大盤表 (.bb-*)
 * ==================================================== */
.bb-controls {
    background: rgba(0, 0, 0, .4);
    border: 1px solid var(--vegas-border);
    color: #fff;
    border-radius: 8px;
}
.bb-board {
    background: rgba(0, 0, 0, .4);
    border: 1px solid var(--vegas-border);
}
.bb-table thead th {
    background: rgba(255, 215, 0, .1);
    color: var(--vegas-gold);
    border-bottom: 2px solid var(--vegas-border);
    text-shadow: 0 0 6px rgba(255, 215, 0, .3);
}
.bb-table tbody td {
    color: #fff;
    border-bottom-color: rgba(255, 215, 0, .08);
}
.bb-table .bb-code {
    background: rgba(255, 215, 0, .12);
    color: var(--vegas-gold);
    text-shadow: 0 0 4px rgba(255, 215, 0, .35);
}
.bb-table .bb-amount { color: #fff; }
.bb-table .bb-amount.bb-hot {
    background: rgba(255, 0, 153, .18);
    color: var(--vegas-pink-2);
    box-shadow: inset 0 0 8px rgba(255, 0, 153, .25);
}
.bb-table .bb-amount.bb-warm {
    background: rgba(255, 215, 0, .15);
    color: var(--vegas-gold);
    box-shadow: inset 0 0 6px rgba(255, 215, 0, .2);
}
.bb-table .bb-amount.bb-over {
    background: rgba(255, 23, 68, .25);
    color: #ff8888;
    text-shadow: 0 0 4px rgba(255, 23, 68, .5);
}
.bb-table .bb-over-tag {
    color: var(--vegas-pink-2);
    text-shadow: 0 0 6px rgba(255, 0, 153, .55);
}
.bb-table tbody tr:hover .bb-amount:not(.bb-hot):not(.bb-warm):not(.bb-over) {
    background: rgba(255, 215, 0, .06);
}
.bb-summary {
    background: rgba(0, 0, 0, .4);
    border: 1px solid var(--vegas-border);
    color: #fff;
}
.bb-summary strong { color: var(--vegas-gold); }
.bb-over-summary {
    color: var(--vegas-pink-2);
    text-shadow: 0 0 4px rgba(255, 0, 153, .35);
}

/* 期間快選按鈕群 (.period-picks) */
.period-picks {
    background: rgba(0, 0, 0, .4);
    border: 1px solid var(--vegas-border);
}
.period-picks .btn.is-active {
    background: rgba(255, 215, 0, .25);
    color: var(--vegas-gold);
    border-color: var(--vegas-gold);
    text-shadow: 0 0 4px rgba(255, 215, 0, .35);
    box-shadow: inset 0 0 6px rgba(255, 215, 0, .2);
}

/* 系統設定面板 (.sys-*) */
.sys-fieldset {
    background: rgba(0, 0, 0, .4);
    border: 1px solid var(--vegas-border);
}
.sys-fieldset legend { color: var(--vegas-gold); }
.sys-fieldset__hint { color: var(--vegas-text-mute); }
.sys-row > span:first-child { color: var(--vegas-text-mute); }
.sys-row input[type="number"] {
    background: rgba(0, 0, 0, .5);
    border: 1px solid var(--vegas-border);
    color: #fff;
}
.sys-row input[type="number"]:focus {
    outline: none;
    border-color: var(--vegas-gold);
    box-shadow: 0 0 6px rgba(255, 215, 0, .3);
}
.sys-unit, .sys-range-sep { color: var(--vegas-text-mute); }
.sys-msg--ok {
    background: rgba(0, 255, 0, .08);
    color: #4ade80;
    border: 1px solid rgba(0, 255, 0, .25);
}
.sys-msg--err {
    background: rgba(255, 0, 100, .12);
    color: var(--vegas-pink-2);
    border: 1px solid rgba(255, 0, 153, .35);
}

/* 大盤表 — 目前已漲價號碼 (.bb-risen) */
.bb-risen {
    background: rgba(0, 0, 0, .4);
    border: 1px solid var(--vegas-border);
}
.bb-risen__label { color: var(--vegas-gold); }
.bb-risen-pill {
    background: rgba(255, 0, 153, .18);
    border-color: rgba(255, 0, 153, .55);
    color: #fff;
    box-shadow: inset 0 0 8px rgba(255, 0, 153, .2);
}
.bb-risen-pill strong {
    color: var(--vegas-pink-2);
    text-shadow: 0 0 4px rgba(255, 0, 153, .45);
}

/* 大盤表 — 組合排行 (.bb-combos) */
.bb-combos {
    background: rgba(0, 0, 0, .4);
    border: 1px solid var(--vegas-border);
}
.bb-combos__title {
    color: var(--vegas-gold);
    text-shadow: 0 0 4px rgba(255, 215, 0, .3);
}
.bb-combo-cell {
    background: rgba(0, 0, 0, .35);
    border-color: rgba(255, 215, 0, .2);
    color: #fff;
}
.bb-combo-cell .bb-combo-code { color: var(--vegas-text-mute); }
.bb-combo-cell .bb-combo-amt { color: var(--vegas-cyan); }
.bb-combos-grid .bb-hot {
    background: rgba(255, 0, 153, .18);
    border-color: rgba(255, 0, 153, .55);
    box-shadow: inset 0 0 8px rgba(255, 0, 153, .2);
}
.bb-combos-grid .bb-hot .bb-combo-amt { color: var(--vegas-pink-2); }
.bb-combos-grid .bb-warm {
    background: rgba(255, 215, 0, .12);
    border-color: rgba(255, 215, 0, .5);
    box-shadow: inset 0 0 6px rgba(255, 215, 0, .15);
}
.bb-combos-grid .bb-warm .bb-combo-amt { color: var(--vegas-gold); }

/* ====================================================
 *  Modal — 暗色霓虹
 * ==================================================== */
.modal__backdrop {
    background: rgba(15, 0, 30, .65);
}
.modal__dialog {
    background: linear-gradient(135deg, #1a0a2e 0%, #16213e 100%);
    border: 1px solid var(--vegas-border);
    box-shadow: 0 10px 50px rgba(0, 0, 0, .8),
                0 0 60px rgba(255, 0, 153, .15);
    color: #fff;
}
.modal__header {
    border-bottom: 1px solid var(--vegas-border);
}
.modal__header h3 { color: var(--vegas-gold); }
.modal__close { color: var(--vegas-text-mute); }
.modal__close:hover { color: var(--vegas-gold); }

/* ====================================================
 *  簡寫語法提示 (.bet-help)
 * ==================================================== */
.bet-help {
    background: rgba(0, 0, 0, .35);
    border: 1px solid var(--vegas-border);
    border-radius: 10px;
    padding: 0;
    overflow: hidden;
    transition: border-color .2s, box-shadow .2s;
}
.bet-help[open] {
    border-color: var(--vegas-border-hot);
    box-shadow: 0 0 12px rgba(255, 215, 0, .15);
}
.bet-help > summary {
    cursor: pointer;
    padding: 10px 14px;
    color: var(--vegas-gold);
    font-weight: 600;
    letter-spacing: .03em;
    font-size: .9rem;
    list-style: none;
    user-select: none;
    transition: background .2s;
}
.bet-help > summary::-webkit-details-marker { display: none; }
.bet-help > summary::before {
    content: '▶';
    display: inline-block;
    margin-right: 8px;
    font-size: .75em;
    transition: transform .2s;
    color: var(--vegas-cyan);
}
.bet-help[open] > summary::before { transform: rotate(90deg); }
.bet-help > summary:hover { background: rgba(255, 215, 0, .08); }
.bet-help > small {
    display: block;
    padding: 0 14px 14px;
    line-height: 1.8;
}

/* ====================================================
 *  開獎統計 / 基因圖 (.ds-grid)  — 仿盤價設定的金色卡片風格
 * ==================================================== */
.ds-grid {
    background: rgba(0, 0, 0, .4);
    border: 1px solid var(--vegas-border);
    border-radius: 8px;
    overflow: hidden;
}
.ds-grid h3 {
    color: var(--vegas-gold);
    background: rgba(255, 215, 0, .1);
    border-bottom: 1px solid var(--vegas-border);
    text-shadow: 0 0 6px rgba(255, 215, 0, .3);
    margin: 0;
    padding: 10px 16px;
    font-size: .95rem;
}
.ds-grid > div { padding: 14px 16px; }

/* 基因圖 */
.ds-genechart {
    background: rgba(0, 0, 0, .35);
}
.ds-genechart th,
.ds-genechart td {
    border-color: rgba(255, 215, 0, .1);
    color: rgba(255, 255, 255, .25);
}
.ds-genechart thead th,
.ds-genechart .ds-gc-period-header,
.ds-genechart .ds-gc-period {
    background: rgba(255, 215, 0, .12);
    color: var(--vegas-gold);
    text-shadow: 0 0 4px rgba(255, 215, 0, .3);
}
.ds-genechart .ds-gc-hit {
    color: #fff;
    font-weight: 600;
}
/* 開出號碼跟球色 — 適用於 hit 與 special (規格 h649/t649) */
.ds-genechart .ball-red    { color: #ff7878; text-shadow: 0 0 3px rgba(255, 60, 60, .55); }
.ds-genechart .ball-blue   { color: #7eafff; text-shadow: 0 0 3px rgba(60, 120, 255, .55); }
.ds-genechart .ball-green  { color: #6ee7b7; text-shadow: 0 0 3px rgba(34, 197, 94, .55); }
.ds-genechart .ball-yellow { color: #ffe066; text-shadow: 0 0 3px rgba(255, 215, 0, .55); }
/* 特碼:在球色基礎上加底線+加粗標記 (顏色由 .ball-* 決定) */
.ds-genechart .ds-gc-special {
    text-decoration: underline;
    text-underline-offset: 2px;
    font-weight: 800;
}

/* ===== 表格總計列 (歷史總帳 tfoot) ===== */
.data-table tfoot tr.total-row {
    background: rgba(255, 215, 0, .12);
    color: var(--vegas-gold);
}
.data-table tfoot tr.total-row td { border-top: 1px solid var(--vegas-border); }

/* ===== 暗化覆蓋:總帳卡 / 公告 / 玩法介紹卡 (style.css 用白底 surface) ===== */
.ledger-card,
.news-item,
.rule-card {
    background: var(--vegas-panel);
    border: 1px solid var(--vegas-border);
    color: #fff;
    box-shadow: inset 0 1px 0 rgba(255, 215, 0, .06);
}
.ledger-card h4,
.rule-card h4 {
    color: var(--vegas-gold);
    font-weight: 600;
    letter-spacing: .03em;
}
.ledger-card h4 .muted { color: var(--vegas-text-mute); }
.ledger-card dt { color: var(--vegas-text-mute); }
.ledger-card dd { color: #fff; }
.rule-card p { color: #e0e0e8; }
/* 損益顏色 — 在暗底上要更亮一階 */
.ledger-card .pl-pos { color: #4ade80; text-shadow: 0 0 6px rgba(74, 222, 128, .35); }
.ledger-card .pl-neg { color: #ff6b6b; text-shadow: 0 0 6px rgba(255, 107, 107, .35); }
.ledger-card .pl-zero { color: var(--vegas-text-mute); }
/* 總計卡片 — 加強金邊光暈 (蓋過 inline style 的 border-color) */
.ledger-card[style*="--color-accent"] {
    border-color: var(--vegas-gold) !important;
    box-shadow: 0 0 18px rgba(255, 215, 0, .25),
                inset 0 1px 0 rgba(255, 215, 0, .12);
}
.news-item {
    border-left: 3px solid var(--vegas-gold);
}
.news-item .news-meta { color: var(--vegas-text-mute); }

/* ====================================================
 *  響應式 — 手機優先
 * ==================================================== */

/* 防 iOS Safari 點擊輸入框時自動縮放 (font ≥ 16px) */
@media (max-width: 900px) {
    input, select, textarea,
    .field input, .field select, .field textarea {
        font-size: 16px;
    }
}

/* 平板 / 手機 (≤ 768px) */
@media (max-width: 768px) {
    /* Topbar 改為兩行排列 */
    .topbar {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        padding: 10px 14px;
    }
    .topbar__title { font-size: 1rem; text-align: center; }
    .topbar__user {
        justify-content: space-between;
        gap: 8px;
        width: 100%;
        font-size: .9rem;
    }
    #who { font-size: .85rem; }

    /* 後台 Tabs 改為橫向 scroll + snap (不換行) */
    .tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        padding: 0 12px;
    }
    .tabs::-webkit-scrollbar { height: 4px; }
    .tab {
        scroll-snap-align: start;
        flex-shrink: 0;
        padding: 12px 14px;
        font-size: .9rem;
    }

    /* Subtabs (賠率表) 同樣 horizontal scroll */
    .subtabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }
    .subtab { flex-shrink: 0; padding: 10px 14px; }

    /* main / 容器 padding */
    .container,
    .client-grid {
        padding: 12px;
        gap: 12px;
    }

    /* 餘額條 — 5 KPI 改 2 欄 */
    .balance-bar {
        grid-template-columns: repeat(2, 1fr) !important;
        padding: 10px 12px;
        gap: 8px;
    }
    .balance-bar .kpi-value { font-size: 1.1rem; }
    .balance-bar .kpi-label { font-size: .75rem; }

    /* Panels — 縮小 padding */
    .panel,
    .client-grid .panel,
    .container .panel {
        padding: 14px;
        margin-bottom: 12px;
    }
    .panel h2 { font-size: 1rem; }

    /* Filter bars — 強制單欄堆疊 */
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        padding: 12px;
    }
    .panel .filter-bar { padding: 0; }
    .filter-bar .field.inline {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
    }
    .filter-bar .field.inline > span {
        font-size: .85rem;
    }
    .filter-bar .field.inline > input,
    .filter-bar .field.inline > select {
        width: 100% !important;
    }
    .filter-bar__actions {
        margin-left: 0;
        flex-wrap: wrap;
        gap: 8px;
    }
    .filter-bar__actions .btn { flex: 1 1 auto; min-width: 120px; }

    /* 按鈕 — 觸控友善 (≥ 40px) */
    .btn {
        min-height: 42px;
        padding: 10px 16px;
    }
    .btn.sm { min-height: 32px; padding: 6px 12px; }

    /* 表格 — 強制橫向 scroll (table-wrap 已有 overflow:auto) */
    .table-wrap { -webkit-overflow-scrolling: touch; }
    .data-table { min-width: 600px; }
    .data-table th, .data-table td {
        padding: 8px 10px;
        font-size: .88rem;
    }

    /* gs-grid / ns-table 也要可橫向 scroll */
    #gs-grids, #ns-grids, #odds-edit-area, .bb-board {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .gs-grid table, .ns-table { min-width: 560px; }

    /* 跑馬燈 - 字體略小 */
    .marquee__track { font-size: .85rem; }

    /* Modal — 全寬適配 */
    .modal { padding: 12px; }
    .modal__dialog,
    .modal__dialog--wide {
        max-width: 100%;
        width: 100%;
        max-height: calc(100vh - 24px);
    }
    .modal__header { padding: 12px 16px; }

    /* 登入卡 — 滿版邊距 */
    .login-card { padding: 28px 22px; }
    .login-card__header h1 { font-size: 1.5rem; }

    /* 已漲價/已封牌 chips */
    .adjust-chip, .closed-chip { padding: 6px 10px; font-size: .9rem; }
    .adjust-chip .ball, .closed-chip .ball { width: 30px; height: 30px; }

    /* textarea 高度 — 手機上需要更多空間 */
    #bet-raw { min-height: 120px; }
}

/* 小螢幕手機 (≤ 480px) */
@media (max-width: 480px) {
    .topbar { padding: 8px 10px; }
    .topbar__title { font-size: .95rem; }

    .balance-bar {
        grid-template-columns: repeat(2, 1fr) !important;
        padding: 8px 10px;
    }
    .balance-bar .kpi { padding: 6px 10px; }
    .balance-bar .kpi-value { font-size: 1rem; }

    .container,
    .client-grid { padding: 8px; gap: 10px; }
    .panel,
    .client-grid .panel,
    .container .panel { padding: 12px; border-radius: 10px; }
    .panel h2 { font-size: .95rem; padding-bottom: 6px; margin-bottom: 10px; }

    .tab { padding: 10px 12px; font-size: .85rem; }

    .data-table th, .data-table td {
        padding: 6px 8px;
        font-size: .82rem;
    }
    .data-table { min-width: 520px; }

    .login-card {
        padding: 24px 18px;
        border-radius: 14px;
    }
    .login-card__header h1 { font-size: 1.3rem; }

    /* 全車設定 / 盤價設定 表格 — 縮小字 */
    .gs-grid input[type="number"],
    .ns-table input[type="number"] { font-size: .85rem; padding: 4px; }

    /* 號碼球 chip 縮小 */
    .adjust-chip .ball,
    .closed-chip .ball { width: 26px; height: 26px; font-size: .75rem; }

    /* 跑馬燈速度減半 (短螢幕看完更快) */
    .marquee__track { animation-duration: 25s; }

    /* 背景光暈縮小 (省 GPU) */
    body::before { width: 200px; height: 200px; }
    body::after  { width: 240px; height: 240px; }
}

/* 觸控設備 — 移除 hover transform (避免黏在 hover 狀態) */
@media (hover: none) {
    .btn:hover { transform: none; }
    .btn.primary:hover { transform: none; }
    .data-table tbody tr:hover { background: transparent; }
}