/* ============================================================
 * tdx.css —— 「深蓝交易终端」风格（金融 Pro 系列 · 第三套皮肤）
 * 作用域 .tdx；亮/暗双主题（:root[data-theme="dark"]）
 * 区别于 fin.css（轻奢账本 · 翡翠金 · 大圆角）：
 * 终端感 / 冷色石板底 / 靛青→青渐变 / 硬直角卡片 / 等宽数字
 * ============================================================ */

.tdx {
    --tdx-bg1: #e9eef7;
    --tdx-bg2: #f7f9fd;
    --tdx-card: #ffffff;
    --tdx-line: #d5dfef;
    --tdx-line2: #e8eef8;
    --tdx-text: #16233d;
    --tdx-muted: #5b6b8c;
    --tdx-faint: #8a98b8;
    --tdx-accent: #2f56e0;
    --tdx-accent2: #0e9fd8;
    --tdx-accent-soft: rgba(47, 86, 224, .09);
    --tdx-up: #0e9f6e;
    --tdx-down: #dc2626;
    --tdx-gold: #b45309;
    --fin-danger: #dc2626;
    --fin-up: #0e9f6e;
    --tdx-input-bg: #f5f8fc;
    --tdx-shadow: 0 2px 10px rgba(23, 43, 99, .06), 0 14px 34px rgba(23, 43, 99, .07);
    color: var(--tdx-text);
    font-variant-numeric: tabular-nums;
}

:root[data-theme="dark"] .tdx {
    --tdx-bg1: #070d1a;
    --tdx-bg2: #0a1224;
    --tdx-card: #0d1730;
    --tdx-line: #1e2c4d;
    --tdx-line2: #16223f;
    --tdx-text: #dbe6ff;
    --tdx-muted: #8ba0c9;
    --tdx-faint: #5f7099;
    --tdx-accent: #6482ff;
    --tdx-accent2: #22d3ee;
    --tdx-accent-soft: rgba(100, 130, 255, .14);
    --tdx-up: #34d399;
    --tdx-down: #f87171;
    --tdx-gold: #f5b04c;
    --fin-danger: #f87171;
    --fin-up: #34d399;
    --tdx-input-bg: #0a1226;
    --tdx-shadow: 0 2px 10px rgba(0, 0, 0, .35), 0 16px 40px rgba(0, 0, 0, .4);
}

/* ---------------- 面包屑 ---------------- */
.tdx-crumb {
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
    font-size: 13px; color: var(--tdx-muted); margin: 6px 0 18px;
}
.tdx-crumb a { color: var(--tdx-accent); text-decoration: none; }
.tdx-crumb a:hover { text-decoration: underline; }
.tdx-crumb .sep { color: var(--tdx-faint); }

/* ---------------- Hero（终端面板） ---------------- */
.tdx-hero {
    position: relative; overflow: hidden;
    border-radius: 14px; padding: 34px 30px 30px;
    background:
        radial-gradient(rgba(255, 255, 255, .13) 1px, transparent 1.6px) 0 0 / 22px 22px,
        linear-gradient(128deg, #0b1533 0%, #1c2f6b 52%, #0b6d8f 100%);
    color: #eaf0ff;
    box-shadow: 0 18px 44px rgba(11, 21, 51, .35);
    margin-bottom: 22px;
}
:root[data-theme="dark"] .tdx-hero {
    background:
        radial-gradient(rgba(120, 170, 255, .14) 1px, transparent 1.6px) 0 0 / 22px 22px,
        linear-gradient(128deg, #050b1e 0%, #101f4d 52%, #083c52 100%);
    border: 1px solid #1e2c4d;
}
.tdx-hero h1 {
    margin: 0 0 12px; font-size: 30px; line-height: 1.25; font-weight: 800; letter-spacing: .5px;
}
.tdx-hero p { margin: 0; font-size: 14.5px; line-height: 1.9; color: #c4d3f5; max-width: 880px; }
.tdx-hero p b { color: #8fe3ff; font-weight: 700; }
.tdx-hero-head { display: flex; gap: 18px; align-items: flex-start; }
.tdx-hero-icon {
    flex: 0 0 auto; width: 58px; height: 58px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center; font-size: 30px;
    background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .18);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15);
}
.tdx-theme {
    position: absolute; top: 14px; right: 14px; z-index: 2;
    border: 1px solid rgba(255, 255, 255, .28); background: rgba(255, 255, 255, .1);
    color: #eaf0ff; font-size: 12.5px; padding: 6px 12px; border-radius: 999px;
    cursor: pointer; transition: background .2s;
}
.tdx-theme:hover { background: rgba(255, 255, 255, .2); }
.tdx-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.tdx-tag {
    font-size: 12px; color: #cfe0ff; padding: 5px 11px; border-radius: 6px;
    background: rgba(143, 227, 255, .1); border: 1px solid rgba(143, 227, 255, .25);
    letter-spacing: .3px;
}

/* ---------------- 卡片 ---------------- */
.tdx-stack { display: flex; flex-direction: column; gap: 20px; }
.tdx-card {
    background: var(--tdx-card); border: 1px solid var(--tdx-line);
    border-radius: 12px; padding: 24px 24px 22px; box-shadow: var(--tdx-shadow);
}
.tdx-card-title {
    margin: 0 0 18px; font-size: 17.5px; font-weight: 800; letter-spacing: .4px;
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    padding-left: 12px; border-left: 4px solid var(--tdx-accent);
}
.tdx-card-title .fi { font-size: 20px; }
.tdx-sub { font-size: 12.5px; font-weight: 500; color: var(--tdx-faint); letter-spacing: .2px; }

/* ---------------- 表单 ---------------- */
.tdx-grid { display: grid; gap: 16px 18px; }
.tdx-grid.g2 { grid-template-columns: repeat(2, 1fr); }
.tdx-grid.g3 { grid-template-columns: repeat(3, 1fr); }
.tdx-field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.tdx-label {
    font-size: 12.5px; font-weight: 700; color: var(--tdx-muted);
    letter-spacing: .6px; text-transform: uppercase;
}
.tdx-label small { font-weight: 500; text-transform: none; color: var(--tdx-faint); letter-spacing: .2px; }
.tdx-input, .tdx-select, .tdx-textarea {
    width: 100%; box-sizing: border-box;
    background: var(--tdx-input-bg); border: 1px solid var(--tdx-line);
    color: var(--tdx-text); border-radius: 7px; padding: 10px 12px;
    font-size: 14.5px; font-variant-numeric: tabular-nums;
    transition: border-color .15s, box-shadow .15s;
}
.tdx-input:focus, .tdx-select:focus, .tdx-textarea:focus {
    outline: none; border-color: var(--tdx-accent);
    box-shadow: 0 0 0 3px var(--tdx-accent-soft);
}
.tdx-input--sm { padding: 6px 9px; font-size: 13.5px; }
.tdx-textarea { resize: vertical; line-height: 1.7; }
.is-invalid { border-color: var(--fin-danger) !important; }
.tdx-input-group { display: flex; align-items: stretch; }
.tdx-input-group .tdx-input { border-radius: 7px 0 0 7px; border-right: none; }
.tdx-addon {
    display: flex; align-items: center; padding: 0 12px;
    background: var(--tdx-line2); border: 1px solid var(--tdx-line);
    border-radius: 0 7px 7px 0; font-size: 13px; color: var(--tdx-muted); white-space: nowrap;
}

/* 分段选择器（配合 Fin.initSeg：容器 [data-fin-seg]，按钮 data-value，active 高亮） */
.tdx-seg {
    display: inline-flex; background: var(--tdx-input-bg);
    border: 1px solid var(--tdx-line); border-radius: 8px; padding: 3px; gap: 3px;
}
.tdx-seg button {
    border: none; background: transparent; color: var(--tdx-muted);
    font-size: 13.5px; font-weight: 600; padding: 7px 16px; border-radius: 6px;
    cursor: pointer; transition: all .15s; letter-spacing: .3px;
}
.tdx-seg button:hover { color: var(--tdx-text); }
.tdx-seg button.active {
    background: linear-gradient(120deg, var(--tdx-accent), var(--tdx-accent2));
    color: #fff; box-shadow: 0 3px 10px rgba(47, 86, 224, .35);
}

/* ---------------- 按钮 ---------------- */
.tdx-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 18px; }
.tdx-btn {
    border: none; cursor: pointer; border-radius: 8px;
    padding: 11px 22px; font-size: 14px; font-weight: 700; letter-spacing: .5px;
    color: #fff; background: linear-gradient(120deg, var(--tdx-accent), var(--tdx-accent2));
    box-shadow: 0 6px 16px rgba(47, 86, 224, .3);
    transition: transform .12s, box-shadow .12s, opacity .12s;
}
.tdx-btn:hover { transform: translateY(-1px); box-shadow: 0 9px 22px rgba(47, 86, 224, .38); }
.tdx-btn:active { transform: translateY(0); }
.tdx-btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.tdx-btn--ghost {
    background: transparent; color: var(--tdx-accent);
    border: 1px solid var(--tdx-line); box-shadow: none;
}
.tdx-btn--ghost:hover { border-color: var(--tdx-accent); background: var(--tdx-accent-soft); }
.tdx-btn--sm { padding: 7px 14px; font-size: 13px; }

/* ---------------- 状态 / 徽章 ---------------- */
.tdx-status { margin-top: 12px; font-size: 13px; min-height: 18px; }
.tdx-status.err { color: var(--fin-danger); }
.tdx-badge {
    display: inline-block; font-size: 12.5px; font-weight: 700;
    padding: 4px 11px; border-radius: 6px; letter-spacing: .3px;
}
.tdx-badge.ok { color: var(--tdx-up); background: rgba(14, 159, 110, .12); border: 1px solid rgba(14, 159, 110, .3); }
.tdx-badge.warn { color: var(--tdx-gold); background: rgba(180, 83, 9, .1); border: 1px solid rgba(180, 83, 9, .3); }
.tdx-badge.err { color: var(--tdx-down); background: rgba(220, 38, 38, .09); border: 1px solid rgba(220, 38, 38, .3); }
:root[data-theme="dark"] .tdx-badge.ok { background: rgba(52, 211, 153, .12); border-color: rgba(52, 211, 153, .3); }
:root[data-theme="dark"] .tdx-badge.warn { background: rgba(245, 176, 76, .1); border-color: rgba(245, 176, 76, .32); }
:root[data-theme="dark"] .tdx-badge.err { background: rgba(248, 113, 113, .1); border-color: rgba(248, 113, 113, .32); }

/* ---------------- 结果账本（终端单据） ---------------- */
.tdx-ledger {
    border: 1px solid var(--tdx-line); border-radius: 10px; overflow: hidden;
    background: linear-gradient(180deg, var(--tdx-accent-soft), transparent 120px), var(--tdx-card);
    padding: 22px 22px 20px; position: relative;
}
.tdx-ledger::before {
    content: ''; position: absolute; left: 0; top: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--tdx-accent), var(--tdx-accent2));
}
.tdx-ledger-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: baseline; }
.tdx-ledger-head .lt { font-size: 13px; font-weight: 800; letter-spacing: 1.2px; color: var(--tdx-muted); text-transform: uppercase; }
.tdx-ledger-head .lh { font-size: 12px; color: var(--tdx-faint); }
.tdx-hero-num {
    margin: 14px 0 4px; font-size: 46px; font-weight: 800; line-height: 1.1;
    letter-spacing: .5px; font-variant-numeric: tabular-nums;
}
.tdx-hero-sub { font-size: 13.5px; color: var(--tdx-muted); line-height: 1.8; }
.tdx-kpis {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 20px;
}
.tdx-kpi {
    border: 1px solid var(--tdx-line2); border-radius: 8px; padding: 13px 14px;
    background: var(--tdx-input-bg);
}
.tdx-kpi .k-label { font-size: 12px; font-weight: 700; color: var(--tdx-muted); letter-spacing: .5px; }
.tdx-kpi .k-val { margin-top: 7px; font-size: 19px; font-weight: 800; font-variant-numeric: tabular-nums; word-break: break-all; }
.tdx-kpi .k-val.up { color: var(--tdx-up); }
.tdx-kpi .k-val.down { color: var(--tdx-down); }
.tdx-kpi .k-val.gold { color: var(--tdx-gold); }
.tdx-kpi .k-note { margin-top: 5px; font-size: 11.5px; color: var(--tdx-faint); }

/* 明细行 */
.tdx-rows { margin-top: 18px; border-top: 1px dashed var(--tdx-line); }
.tdx-row {
    display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
    padding: 11px 2px; border-bottom: 1px dashed var(--tdx-line); font-size: 14px;
}
.tdx-row .r-label { color: var(--tdx-muted); }
.tdx-row .r-val { font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; }
.tdx-row .r-val.pos { color: var(--tdx-up); }
.tdx-row .r-val.neg { color: var(--tdx-down); }

/* 提示条 */
.tdx-note {
    display: flex; gap: 11px; margin-top: 18px; padding: 14px 16px;
    border: 1px solid var(--tdx-line); border-left: 4px solid var(--tdx-accent2);
    border-radius: 8px; background: var(--tdx-accent-soft);
    font-size: 13.5px; line-height: 1.85; color: var(--tdx-muted);
}
.tdx-note b { color: var(--tdx-text); }
.tdx-note .ni { flex: 0 0 auto; font-size: 17px; }

/* ---------------- 表格 ---------------- */
.tdx-table-wrap {
    overflow-x: auto; border: 1px solid var(--tdx-line); border-radius: 10px;
    max-height: 460px; overflow-y: auto;
}
.tdx-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tdx-table thead th {
    position: sticky; top: 0; z-index: 1;
    background: var(--tdx-line2); color: var(--tdx-muted);
    font-size: 12px; font-weight: 800; letter-spacing: .8px; text-transform: uppercase;
    text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--tdx-line);
}
.tdx-table tbody td { padding: 7px 14px; border-bottom: 1px solid var(--tdx-line2); }
.tdx-table tbody tr:hover { background: var(--tdx-accent-soft); }
.tdx-table .c-year { color: var(--tdx-muted); white-space: nowrap; font-weight: 600; }
.tdx-table .c-desc { color: var(--tdx-faint); font-size: 12.5px; white-space: nowrap; }
.tdx-table .neg { color: var(--tdx-down); }
.tdx-table .pos { color: var(--tdx-up); }

/* ---------------- AI ---------------- */
.tdx-ai { margin-top: 16px; }
.tdx-ai-body {
    border: 1px dashed var(--tdx-line); border-radius: 10px;
    padding: 16px 18px; font-size: 14px; line-height: 1.95;
    color: var(--tdx-text); background: var(--tdx-input-bg);
    white-space: pre-wrap; word-break: break-word;
}
.tdx-ai-body.empty { color: var(--tdx-faint); }

/* ---------------- 标签页（配合 Fin.initTabs：.active 切换） ---------------- */
.tdx-tabs {
    display: flex; gap: 4px; flex-wrap: wrap; margin: 26px 0 0;
    border-bottom: 2px solid var(--tdx-line);
}
.tdx-tab {
    border: none; background: transparent; cursor: pointer;
    padding: 11px 18px; font-size: 14px; font-weight: 700; letter-spacing: .5px;
    color: var(--tdx-muted); border-bottom: 2px solid transparent; margin-bottom: -2px;
    transition: color .15s, border-color .15s;
}
.tdx-tab:hover { color: var(--tdx-text); }
.tdx-tab.active { color: var(--tdx-accent); border-bottom-color: var(--tdx-accent); }
.tdx-panel {
    display: none; padding: 22px 6px 8px; font-size: 14.5px; line-height: 1.95; color: var(--tdx-text);
}
.tdx-panel.active { display: block; }
.tdx-panel h2 { font-size: 16.5px; margin: 18px 0 8px; font-weight: 800; letter-spacing: .4px; }
.tdx-panel h2:first-child { margin-top: 0; }
.tdx-panel p { margin: 8px 0; color: var(--tdx-muted); }
.tdx-panel p b, .tdx-panel li b { color: var(--tdx-text); }
.tdx-panel ul { margin: 8px 0; padding-left: 22px; color: var(--tdx-muted); }
.tdx-panel li { margin: 6px 0; }
.tdx-panel code {
    background: var(--tdx-accent-soft); color: var(--tdx-accent);
    padding: 2px 8px; border-radius: 5px; font-size: 13.5px;
}

/* 更新记录 */
.tdx-timeline li { display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap; margin: 10px 0; }
.tdx-timeline .ver {
    font-size: 12px; font-weight: 800; color: #fff; background: linear-gradient(120deg, var(--tdx-accent), var(--tdx-accent2));
    padding: 2px 9px; border-radius: 5px; letter-spacing: .5px;
}
.tdx-timeline .date { font-size: 12.5px; color: var(--tdx-faint); font-variant-numeric: tabular-nums; }
.tdx-timeline .txt { flex: 1 1 100%; font-size: 13.5px; color: var(--tdx-muted); }

/* FAQ */
.tdx-faq details {
    border: 1px solid var(--tdx-line); border-radius: 8px; margin: 10px 0;
    background: var(--tdx-input-bg); overflow: hidden;
}
.tdx-faq summary {
    cursor: pointer; padding: 13px 16px; font-size: 14px; font-weight: 700;
    list-style: none; position: relative; padding-right: 40px;
}
.tdx-faq summary::after {
    content: '+'; position: absolute; right: 16px; top: 50%; transform: translateY(-50%);
    font-size: 18px; color: var(--tdx-accent); font-weight: 800;
}
.tdx-faq details[open] summary::after { content: '−'; }
.tdx-faq summary::-webkit-details-marker { display: none; }
.tdx-faq .a { padding: 0 16px 14px; font-size: 13.5px; line-height: 1.9; color: var(--tdx-muted); }

/* ---------------- 相关工具 ---------------- */
.tdx-rel-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.tdx-rel {
    display: flex; gap: 11px; align-items: center; text-decoration: none;
    border: 1px solid var(--tdx-line); border-radius: 9px; padding: 13px 14px;
    background: var(--tdx-input-bg); transition: border-color .15s, transform .15s;
}
.tdx-rel:hover { border-color: var(--tdx-accent); transform: translateY(-2px); }
.tdx-rel .ri { font-size: 22px; flex: 0 0 auto; }
.tdx-rel b { display: block; font-size: 13.5px; color: var(--tdx-text); }
.tdx-rel small { font-size: 12px; color: var(--tdx-faint); }

/* ---------------- fin-common.js 兼容样式 ---------------- */
/* toast（append 到 body，需全局） */
.fin-toast {
    position: fixed; left: 50%; bottom: 46px; z-index: 99999;
    transform: translateX(-50%) translateY(16px);
    background: #101c3a; color: #e6eeff; font-size: 13.5px; font-weight: 600;
    padding: 11px 20px; border-radius: 8px; letter-spacing: .4px;
    border: 1px solid rgba(143, 227, 255, .25);
    box-shadow: 0 12px 32px rgba(8, 15, 40, .4);
    opacity: 0; pointer-events: none; transition: opacity .22s, transform .22s;
}
.fin-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
/* AI 加载省略号动画 */
.fin-ai-dots::after { content: ''; display: inline-block; width: 1.4em; text-align: left; animation: tdxDots 1.2s steps(4, end) infinite; }
@keyframes tdxDots {
    0% { content: ''; }
    25% { content: '.'; }
    50% { content: '..'; }
    75% { content: '...'; }
}

/* ---------------- 响应式 ---------------- */
@media (max-width: 900px) {
    .tdx-grid.g3 { grid-template-columns: repeat(2, 1fr); }
    .tdx-kpis { grid-template-columns: repeat(2, 1fr); }
    .tdx-rel-grid { grid-template-columns: repeat(2, 1fr); }
    .tdx-hero h1 { font-size: 24px; }
    .tdx-hero-num { font-size: 36px; }
}
@media (max-width: 560px) {
    .tdx-grid.g3, .tdx-grid.g2 { grid-template-columns: 1fr; }
    .tdx-hero { padding: 26px 18px 22px; }
    .tdx-hero-head { flex-direction: column; }
    .tdx-card { padding: 18px 16px; }
    .tdx-kpis { grid-template-columns: 1fr 1fr; }
    .tdx-rel-grid { grid-template-columns: 1fr; }
    .tdx-tab { padding: 10px 12px; font-size: 13px; }
}