/* 版式：一本交易员的复盘账本——冷白纸面、墨蓝批注、青绿/朱红记涨跌；顶部今日状态，下方四个分页 */
:root {
  --paper: #f4f6f5;      /* 纸面 */
  --sheet: #ffffff;      /* 卡片纸 */
  --sheet-2: #eef1f0;    /* 输入框、内凹面 */
  --ink: #17202a;        /* 正文墨色 */
  --ink-2: #4c5966;      /* 次要文字 */
  --ink-3: #7c8895;      /* 弱文字 */
  --rule: #d9dfdd;       /* 账本横线 */
  --accent: #2c46c9;     /* 墨蓝批注 / 主按钮 */
  --accent-soft: #e4e8fb;
  --green: #008f86;      /* 青绿 */
  --red: #d4402f;        /* 朱红 */
  --green-soft: rgba(0,143,134,.13);
  --red-soft: rgba(212,64,47,.12);
  --warn: #9a6400;
  --warn-soft: #fff1d6;
  --f-num: "Barlow Condensed", "DIN Alternate", "Arial Narrow", "PingFang SC", sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, "PingFang SC", monospace;
  --f-body: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --paper: #14171a; --sheet: #1c2125; --sheet-2: #242a2f; --ink: #e6ebee; --ink-2: #aab5bf; --ink-3: #7d8994;
  --rule: #2e353b; --accent: #93a4ff; --accent-soft: #262d4d; --green: #14a6a0; --red: #ea5a48;
  --green-soft: rgba(20,166,160,.16); --red-soft: rgba(234,90,72,.16); --warn: #f0b85a; --warn-soft: #3a2f17; color-scheme: dark; } }
:root[data-theme="dark"] {
  --paper: #14171a; --sheet: #1c2125; --sheet-2: #242a2f; --ink: #e6ebee; --ink-2: #aab5bf; --ink-3: #7d8994;
  --rule: #2e353b; --accent: #93a4ff; --accent-soft: #262d4d; --green: #14a6a0; --red: #ea5a48;
  --green-soft: rgba(20,166,160,.16); --red-soft: rgba(234,90,72,.16); --warn: #f0b85a; --warn-soft: #3a2f17; color-scheme: dark; }
/* 涨跌颜色：默认绿涨红跌，设置里可换成红涨绿跌 */
:root { --up: var(--green); --down: var(--red); --up-soft: var(--green-soft); --down-soft: var(--red-soft); }
:root.red-up { --up: var(--red); --down: var(--green); --up-soft: var(--red-soft); --down-soft: var(--green-soft); }

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { background: var(--paper); color: var(--ink); }
body { margin: 0; font-family: var(--f-body); font-size: 15px; line-height: 1.55; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.wrap { max-width: 1080px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); padding-block: 14px 48px; display: grid; gap: 14px; grid-template-columns: minmax(0, 1fr); }
.wrap > * { min-width: 0; }
.num { font-family: var(--f-num); font-variant-numeric: tabular-nums; letter-spacing: .01em; }
.mono { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }
.up { color: var(--up); } .down { color: var(--down); } .flat { color: var(--ink-3); }

/* 顶栏 */
.top { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 36px; height: 36px; border-radius: 8px; background: var(--accent); display: grid; place-items: center; flex: none; }
.brand-mark svg { width: 22px; height: 22px; }
.brand h1 { margin: 0; font-size: 22px; line-height: 1.1; letter-spacing: .04em; }
.brand small { color: var(--ink-3); font-size: 12px; }
.today { display: flex; gap: 8px; flex-wrap: wrap; }
.pill { background: var(--sheet); border: 1px solid var(--rule); border-radius: 999px; padding: 4px 12px; font-size: 13px; color: var(--ink-2); white-space: nowrap; }
.pill b { color: var(--ink); font-weight: 600; }

/* 分页 */
.tabs { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; display: flex; gap: 4px; background: var(--paper); padding-block: 6px; border-bottom: 1px solid var(--rule); overflow-x: auto; }
.tab { border: 0; background: transparent; padding: 8px 14px; border-radius: 8px; color: var(--ink-2); font-weight: 500; white-space: nowrap; }
.tab[aria-selected="true"] { background: var(--ink); color: var(--paper); }

.card { background: var(--sheet); border: 1px solid var(--rule); border-radius: 10px; padding: 14px 16px; min-width: 0; }
.card h2 { margin: 0 0 10px; font-size: 15px; letter-spacing: .02em; }
.card h2 small { font-weight: 400; color: var(--ink-3); margin-left: 6px; font-size: 13px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.sp { flex: 1; }
.muted { color: var(--ink-3); font-size: 13px; }

.btn { border: 1px solid var(--rule); background: var(--sheet); border-radius: 8px; padding: 8px 14px; font-weight: 500; }
.btn:hover { border-color: var(--ink-3); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--sheet); }
.btn.danger { color: var(--down); }
.btn.small { padding: 5px 10px; font-size: 13px; }
.btn:disabled { opacity: .45; cursor: default; }

.banner { background: var(--accent-soft); border-radius: 10px; padding: 10px 14px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; font-size: 14px; }

/* 今日复盘 */
.daynote textarea { width: 100%; min-height: 70px; resize: vertical; border: 0; background: repeating-linear-gradient(var(--sheet), var(--sheet) 27px, var(--rule) 27px, var(--rule) 28px); line-height: 28px; padding: 0 2px; outline: none; }
.daynote textarea:focus-visible { outline: 2px solid var(--accent); }

/* 筛选 */
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { border: 1px solid var(--rule); background: var(--sheet); border-radius: 999px; padding: 4px 12px; font-size: 13px; color: var(--ink-2); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
input.search { border: 1px solid var(--rule); background: var(--sheet); border-radius: 8px; padding: 7px 10px; min-width: 0; width: 180px; }

/* 交易列表 */
.day-h { display: flex; justify-content: space-between; align-items: baseline; padding: 10px 2px 6px; border-bottom: 1px solid var(--rule); font-size: 13px; color: var(--ink-2); }
.day-h .num { font-size: 18px; font-weight: 600; }
.trade { display: grid; grid-template-columns: 4px minmax(0, 1fr) auto; gap: 12px; align-items: center; width: 100%; text-align: left; background: transparent; border: 0; border-bottom: 1px dashed var(--rule); padding: 10px 2px; }
.trade:hover { background: var(--sheet-2); }
.trade .bar { align-self: stretch; border-radius: 2px; background: var(--ink-3); }
.trade.win .bar { background: var(--up); } .trade.loss .bar { background: var(--down); }
.trade.open .bar { background: repeating-linear-gradient(var(--accent) 0 4px, transparent 4px 7px); }
.t-main { min-width: 0; display: block; }
.t-line1 { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.t-sym { font-weight: 700; letter-spacing: .02em; }
.side { font-size: 12px; padding: 1px 7px; border-radius: 4px; font-weight: 600; }
.side.long { background: var(--up-soft); color: var(--up); } .side.short { background: var(--down-soft); color: var(--down); }
.tag { font-size: 12px; padding: 1px 7px; border-radius: 4px; background: var(--sheet-2); color: var(--ink-2); }
.tag.bad { background: var(--warn-soft); color: var(--warn); }
.t-line2 { display: block; font-size: 13px; color: var(--ink-3); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.t-pnl { text-align: right; display: block; white-space: nowrap; }
.t-pnl .num { font-size: 22px; font-weight: 600; line-height: 1.1; display: block; }
.t-pnl small { font-size: 12px; color: var(--ink-3); }
.empty { text-align: center; padding: 32px 10px; color: var(--ink-3); }

/* 表单 */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px 12px; }
.field { display: grid; gap: 4px; min-width: 0; }
.field.wide { grid-column: 1 / -1; }
.field label, .lbl { font-size: 12px; color: var(--ink-2); letter-spacing: .02em; }
.field input, .field select, .field textarea { border: 1px solid var(--rule); background: var(--sheet-2); border-radius: 8px; padding: 8px 10px; min-width: 0; width: 100%; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--accent); outline: none; background: var(--sheet); }
.field textarea { min-height: 64px; resize: vertical; }
.seg { display: inline-flex; border: 1px solid var(--rule); border-radius: 8px; overflow: hidden; }
.seg button { border: 0; background: var(--sheet-2); padding: 7px 14px; font-weight: 500; color: var(--ink-2); }
.seg button[aria-pressed="true"].long, .seg button[aria-pressed="true"].is-up { background: var(--up); color: var(--sheet); }
.seg button[aria-pressed="true"].short, .seg button[aria-pressed="true"].is-down { background: var(--down); color: var(--sheet); }
.seg button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.hint { font-size: 12px; color: var(--ink-3); }

/* 弹层 */
.modal { position: fixed; inset: 0; z-index: 20; background: rgba(10,14,18,.45); display: grid; place-items: center;
  padding: max(12px, env(safe-area-inset-top, 0px)) max(12px, env(safe-area-inset-right, 0px)) max(12px, env(safe-area-inset-bottom, 0px)) max(12px, env(safe-area-inset-left, 0px)); }
.sheet { background: var(--sheet); border-radius: 12px; width: 100%; max-width: 760px; max-height: 100%; overflow: auto; display: grid; grid-template-rows: auto 1fr auto; }
.sheet-h { position: sticky; top: 0; background: var(--sheet); padding: 14px 16px 10px; border-bottom: 1px solid var(--rule); display: flex; align-items: center; gap: 10px; z-index: 1; }
.sheet-h h3 { margin: 0; font-size: 17px; }
.sheet-b { padding: 14px 16px; display: grid; gap: 14px; }
.sheet-f { position: sticky; bottom: 0; background: var(--sheet); padding: 10px 16px; border-top: 1px solid var(--rule); display: flex; gap: 8px; flex-wrap: wrap; }
.live { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; background: var(--sheet-2); border-radius: 8px; padding: 10px 12px; }
.live div span { display: block; font-size: 12px; color: var(--ink-3); }
.live div b { font-family: var(--f-num); font-size: 22px; font-weight: 600; font-variant-numeric: tabular-nums; }
.thumbs { display: flex; gap: 8px; flex-wrap: wrap; }
.thumb { position: relative; width: 96px; height: 72px; border-radius: 6px; overflow: hidden; border: 1px solid var(--rule); background: var(--sheet-2); }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; cursor: zoom-in; }
.thumb button { position: absolute; top: 2px; right: 2px; border: 0; background: rgba(0,0,0,.6); color: #fff; border-radius: 4px; font-size: 11px; padding: 0 5px; }
.quick { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; }
.quick button { border: 1px dashed var(--rule); background: transparent; border-radius: 4px; padding: 1px 8px; font-size: 12px; color: var(--ink-2); }
.quick button[aria-pressed="true"] { border-style: solid; border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }

/* 计算器 */
.calc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; }
@media (max-width: 760px) { .calc { grid-template-columns: minmax(0, 1fr); } }
.big { display: grid; gap: 2px; }
.big span { font-size: 12px; color: var(--ink-3); }
.big b { font-family: var(--f-num); font-size: 44px; line-height: 1; font-weight: 700; font-variant-numeric: tabular-nums; }
.kv { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; margin-top: 12px; font-size: 14px; }
.kv dt { color: var(--ink-2); } .kv dd { margin: 0; text-align: right; font-family: var(--f-num); font-size: 19px; font-weight: 600; font-variant-numeric: tabular-nums; }
.warns { display: grid; gap: 6px; margin-top: 10px; }
.warn { background: var(--warn-soft); color: var(--warn); border-radius: 6px; padding: 6px 10px; font-size: 13px; }
.liqbar { position: relative; height: 34px; margin-top: 14px; }
.liqbar .track { position: absolute; left: 0; right: 0; top: 15px; height: 4px; background: var(--sheet-2); border-radius: 2px; }
.liqbar .mk { position: absolute; top: 0; transform: translateX(-50%); font-size: 11px; white-space: nowrap; text-align: center; }
.liqbar .mk i { display: block; width: 2px; height: 12px; margin: 2px auto 0; background: currentColor; }

/* 统计 */
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
@media (max-width: 760px) { .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.kpi { background: var(--sheet); border: 1px solid var(--rule); border-radius: 10px; padding: 10px 12px; min-width: 0; }
.kpi span { font-size: 12px; color: var(--ink-3); display: block; }
.kpi b { font-family: var(--f-num); font-size: 30px; font-weight: 600; line-height: 1.15; font-variant-numeric: tabular-nums; }
.kpi small { color: var(--ink-3); font-size: 12px; display: block; }
.kpi.hero { grid-column: span 2; }
.kpi.hero b { font-size: 42px; }
.chart-wrap { position: relative; }
.chart-wrap svg { display: block; width: 100%; height: 240px; }
.gridline { stroke: var(--rule); stroke-width: 1; }
.zero { stroke: var(--ink-3); stroke-width: 1; stroke-dasharray: 3 3; }
.axis-t { fill: var(--ink-3); font: 11px var(--f-mono); }
.eq-line { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linejoin: round; }
.eq-area { fill: var(--accent-soft); opacity: .8; }
.tip { position: absolute; pointer-events: none; background: var(--ink); color: var(--paper); font-size: 12px; padding: 6px 9px; border-radius: 6px; white-space: nowrap; transform: translate(-50%, -110%); }
.tip b { font-family: var(--f-num); font-size: 15px; }
.two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; }
@media (max-width: 760px) { .two { grid-template-columns: minmax(0, 1fr); } }

.cal { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.cal .dow { font-size: 11px; color: var(--ink-3); text-align: center; }
.cal button { aspect-ratio: 1 / 1; max-width: 100%; border: 0; border-radius: 6px; background: var(--sheet-2); display: grid; align-content: space-between; padding: 4px 5px; text-align: left; min-width: 0; position: relative; }
.cal button .d { font-size: 11px; color: var(--ink-3); }
.cal button .v { font-family: var(--f-num); font-size: 14px; font-weight: 600; line-height: 1; overflow: hidden; text-overflow: ellipsis; }
.cal button.out { visibility: hidden; }
.cal button.today { box-shadow: inset 0 0 0 2px var(--ink); }
.cal button.note::after { content: ""; position: absolute; top: 5px; right: 5px; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.cal button.sel { box-shadow: inset 0 0 0 2px var(--accent); }

.brk { width: 100%; border-collapse: collapse; font-size: 13px; }
.brk th { text-align: left; font-weight: 500; color: var(--ink-3); font-size: 12px; padding: 4px 6px; border-bottom: 1px solid var(--rule); }
.brk td { padding: 6px; border-bottom: 1px solid var(--rule); vertical-align: middle; }
.brk td.r { text-align: right; font-family: var(--f-num); font-size: 16px; font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
.brk .dv { position: relative; height: 10px; min-width: 80px; }
.brk .dv::before { content: ""; position: absolute; left: 50%; top: -3px; bottom: -3px; width: 1px; background: var(--ink-3); }
.brk .dv i { position: absolute; top: 0; height: 10px; border-radius: 2px; }
.brk .dv i.pos { left: 50%; background: var(--up); border-radius: 0 3px 3px 0; }
.brk .dv i.neg { right: 50%; background: var(--down); border-radius: 3px 0 0 3px; }
.tbl-wrap { overflow-x: auto; }
.insight { background: var(--accent-soft); border-radius: 8px; padding: 8px 12px; font-size: 14px; margin-top: 10px; }

.share-img { width: 100%; border-radius: 8px; display: block; }
textarea.box { width: 100%; min-height: 140px; border: 1px solid var(--rule); background: var(--sheet-2); border-radius: 8px; padding: 8px; font: 12px var(--f-mono); }

.toast { position: fixed; left: 50%; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); background: var(--ink); color: var(--paper); padding: 8px 14px; border-radius: 8px; font-size: 14px; z-index: 40; opacity: 0; transition: opacity .2s; pointer-events: none; }
.toast.show { opacity: 1; }
footer { font-size: 12px; color: var(--ink-3); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 6px; }
footer .contact { flex-basis: 100%; margin: 0 0 4px; padding: 10px 14px; border-radius: 8px; background: var(--sheet); border: 1px solid var(--rule); font-size: 14px; color: var(--ink-2); }
footer .contact a { color: var(--accent); font-weight: 600; text-decoration: none; }
footer .contact a:hover { text-decoration: underline; }
@media (prefers-reduced-motion: reduce) { .toast { transition: none; } }
@media (max-width: 520px) {
  input.search { width: 100%; }
  .t-pnl .num { font-size: 19px; }
  .kpi.hero b { font-size: 34px; }
  .big b { font-size: 36px; }
}