@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  --bg: #f8f9fb; --surface: #ffffff; --surface-2: #f3f4f7;
  --border: #e5e7ec; --border-light: #eef0f4;
  --text: #1a1d26; --text-2: #5c6370; --text-3: #9ca3b0;
  --accent: #4361ee; --accent-light: #eef1fd; --accent-hover: #3651d4;
  --up: #e23636; --up-bg: #fef2f2;
  --down: #16a34a; --down-bg: #f0fdf4;
  --warn: #d97706; --warn-bg: #fffbeb;
  --sans: 'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  --mono: 'JetBrains Mono','SF Mono',monospace;
  --r: 10px; --r-sm: 6px;
  --shadow: 0 1px 3px rgba(0,0,0,.04),0 1px 2px rgba(0,0,0,.03);
  --shadow-md: 0 4px 12px rgba(0,0,0,.05);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:14px;-webkit-font-smoothing:antialiased}
body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.5;min-height:100dvh}

/* ── Topbar ── */
.topbar{position:sticky;top:0;z-index:20;background:var(--surface);border-bottom:1px solid var(--border)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 24px;max-width:1400px;margin:0 auto}
.brand{display:flex;align-items:center;gap:8px}
.brand-mark{color:var(--accent);font-size:18px}
.brand-name{font-size:15px;font-weight:800;letter-spacing:-.2px}

/* ── Notifications ── */
.topbar-actions{display:flex;align-items:center;gap:10px}
.notif-btn{background:none;border:none;cursor:pointer;position:relative;padding:4px 8px;font-size:16px}
.notif-badge{position:absolute;top:-2px;right:-2px;background:var(--up);color:#fff;font-size:9px;font-weight:700;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-family:var(--sans)}
.notif-panel{position:fixed;top:48px;right:20px;width:360px;max-height:70vh;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-md);z-index:30;overflow:hidden}
.notif-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border-light);font-weight:600;font-size:13px}
.notif-list{overflow-y:auto;max-height:calc(70vh - 48px)}
.notif-item{padding:10px 16px;border-bottom:1px solid var(--border-light);font-size:12px;cursor:default}
.notif-item.unread{background:var(--accent-light)}
.notif-item.notif-error{border-left:3px solid var(--up)}
.notif-item.notif-warning{border-left:3px solid var(--warn)}
.notif-item.notif-success{border-left:3px solid var(--down)}
.notif-title{font-weight:600;margin-bottom:2px}
.notif-msg{color:var(--text-2)}
.notif-time{color:var(--text-3);font-size:10px;margin-top:4px;font-family:var(--mono)}
.ctl-label{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--text-2);cursor:pointer;white-space:nowrap}
.ctl-label input[type="checkbox"]{accent-color:var(--accent)}

/* ── Layout ── */
.layout{display:flex;max-width:1400px;margin:0 auto;min-height:calc(100dvh - 48px)}
.sidebar{width:180px;flex-shrink:0;border-right:1px solid var(--border);padding:16px 0;background:var(--surface)}
.content{flex:1;padding:20px 28px 60px;overflow-y:auto;min-width:0}

/* ── Left nav ── */
.nav-list{display:flex;flex-direction:column;gap:2px;padding:0 8px}
.nav-item{display:flex;align-items:center;gap:8px;width:100%;text-align:left;background:none;border:none;color:var(--text-2);font-family:var(--sans);font-size:13px;font-weight:600;padding:10px 14px;cursor:pointer;border-radius:var(--r-sm);transition:all .12s}
.nav-item:hover{background:var(--surface-2);color:var(--text)}
.nav-item.active{background:var(--accent-light);color:var(--accent)}
.nav-icon{font-size:14px;width:18px;text-align:center}

/* ── Pages ── */
.page{display:none}
.page.active{display:block;animation:fadeIn .15s ease-out}
@keyframes fadeIn{from{opacity:0;transform:translateY(3px)}to{opacity:1;transform:none}}
.hidden{display:none!important}

/* ── Page head ── */
.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.page-head h1{font-size:20px;font-weight:800;letter-spacing:-.3px}
.breadcrumb{display:flex;align-items:center;gap:6px;font-size:13px}
.back-link{color:var(--accent);text-decoration:none;font-weight:500}
.back-link:hover{text-decoration:underline}
.bc-sep{color:var(--text-3)}
.bc-current{font-weight:700;color:var(--text)}
.head-actions{display:flex;gap:8px}
.text-dim{color:var(--text-3);font-size:12px;margin-bottom:12px;display:block}

/* ── Strategy grid (list page) ── */
#strategyGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:14px}
.strat-card{background:var(--surface);border:1px solid var(--border-light);border-radius:var(--r);padding:16px 20px;cursor:pointer;transition:all .15s;box-shadow:var(--shadow)}
.strat-card:hover{border-color:var(--accent);box-shadow:var(--shadow-md);transform:translateY(-1px)}
.strat-card-row1{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:4px}
.strat-card-name{font-size:15px;font-weight:700;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex-shrink:1;min-width:0}
.strat-card-badges{display:flex;gap:4px;flex-shrink:0}
.strat-badge{font-family:var(--mono);font-size:10px;font-weight:600;padding:2px 7px;border-radius:4px;background:var(--surface-2);white-space:nowrap;color:var(--text-3)}
.strat-card-desc{font-size:11px;color:var(--text-3);line-height:1.4;margin-bottom:8px;max-height:30px;overflow:hidden}
.strat-card-mid{margin-bottom:4px}
.strat-card-spark{width:100%;height:40px;position:relative}
.strat-card-metrics{display:flex;gap:0;padding-top:10px;border-top:1px solid var(--border-light)}
.scm{flex:1;display:flex;flex-direction:column;gap:2px;text-align:center}
.scm:first-child{text-align:left}
.scm-label{font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-3)}
.scm-val{font-family:var(--mono);font-size:13px;font-weight:700;letter-spacing:-.2px;color:var(--text)}

/* ── Today summary ── */
.today-summary{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-bottom:16px}
.today-card{background:var(--surface);border:1px solid var(--border-light);border-radius:var(--r);padding:16px;box-shadow:var(--shadow)}
.today-card .tc-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-3);margin-bottom:4px}
.today-card .tc-val{font-family:var(--mono);font-size:24px;font-weight:800}
.today-card .tc-sub{font-size:11px;color:var(--text-3);margin-top:4px}
.pick-note{font-size:11px;color:var(--text-3);margin-top:2px;font-family:var(--sans);cursor:pointer}
.pick-note:hover{color:var(--accent)}

/* ── Market bar ── */
.market-bar{display:flex;gap:12px;margin-bottom:18px;overflow-x:auto;scrollbar-width:thin;padding-bottom:2px}
.market-bar:empty{display:none}
.market-card{flex:0 0 200px;display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--surface);border:1px solid var(--border-light);border-radius:var(--r);padding:12px 14px;box-shadow:var(--shadow)}
.market-info{display:flex;flex-direction:column;gap:2px}
.market-name{font-size:12px;font-weight:600;white-space:nowrap}
.market-price{font-family:var(--mono);font-size:17px;font-weight:800;letter-spacing:-.4px;font-variant-numeric:tabular-nums}
.market-pct{font-family:var(--mono);font-size:12px;font-weight:600}
.market-sparkline{flex-shrink:0;width:100px;height:40px;position:relative}

/* ── Detail tabs ── */
.detail-tabs{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:20px}
.dtab,.datatab{background:none;border:none;color:var(--text-3);padding:10px 18px;font-family:var(--sans);font-size:13px;font-weight:600;cursor:pointer;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}
.dtab:hover,.datatab:hover{color:var(--text-2)}
.dtab.active,.datatab.active{color:var(--accent);border-bottom-color:var(--accent)}
.dtab-panel,.datatab-panel{display:none}
.dtab-panel.active,.datatab-panel.active{display:block}

/* ── Cards ── */
.card{background:var(--surface);border:1px solid var(--border-light);border-radius:var(--r);padding:16px 20px;margin-bottom:16px;box-shadow:var(--shadow)}
.card-title{margin:0 0 12px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-3);display:flex;align-items:center;gap:8px}
.card-title::before{content:'';width:3px;height:12px;background:var(--accent);border-radius:2px;flex-shrink:0}

/* ── Forms ── */
.form-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.ctl{background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:var(--r-sm);padding:8px 12px;font-size:13px;font-family:var(--sans);outline:none;transition:border-color .15s,box-shadow .15s}
.ctl:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}
.ctl-full{width:100%;margin-bottom:10px}
.textarea{width:100%;margin-top:10px;resize:vertical;line-height:1.6;font-family:var(--mono);font-size:12px;background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:var(--r-sm);padding:10px 12px;outline:none}
.textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}
.range-sep{color:var(--text-3);font-size:12px}

/* ── Buttons ── */
.btn{border-radius:var(--r-sm);padding:8px 16px;font-size:13px;font-family:var(--sans);font-weight:600;cursor:pointer;border:1px solid transparent;transition:all .12s;white-space:nowrap}
.btn-sm{padding:6px 12px;font-size:12px}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 1px 3px rgba(67,97,238,.2)}
.btn-primary:hover{background:var(--accent-hover)}
.btn-ghost{background:var(--surface);border-color:var(--border);color:var(--text-2)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-light)}
.btn-danger{background:var(--surface);border-color:var(--border);color:var(--text-3)}
.btn-danger:hover{border-color:var(--up);color:var(--up);background:var(--up-bg)}
.btn:disabled{opacity:.35;cursor:not-allowed;pointer-events:none}

/* ── Modal ── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.2);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:50}
.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:24px;width:380px;max-width:90vw;box-shadow:var(--shadow-md)}
.modal h3{font-size:16px;font-weight:700;margin-bottom:16px}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}

/* ── Tables ── */
.table-wrap{overflow-x:auto;scrollbar-width:thin}
table{width:100%;border-collapse:collapse}
th,td{text-align:right;padding:8px 12px;border-bottom:1px solid var(--border-light);white-space:nowrap;font-size:13px}
th:first-child,td:first-child,th.lft,td.lft{text-align:left}
thead th{color:var(--text-3);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.6px;border-bottom:1px solid var(--border);padding:6px 12px 10px;position:sticky;top:0;background:var(--surface)}
tbody td{font-family:var(--mono);font-size:12px;color:var(--text-2);font-variant-numeric:tabular-nums}
tbody td:first-child,tbody td.lft{font-family:var(--sans);color:var(--text);font-weight:500;font-size:13px}
tbody tr{transition:background .08s}
tbody tr:hover{background:var(--surface-2)}
tbody tr:nth-child(even){background:rgba(243,244,247,.5)}
tbody tr:nth-child(even):hover{background:var(--surface-2)}

/* ── Day groups ── */
.day-group{margin-bottom:12px;border-left:3px solid var(--border-light);border-radius:var(--r-sm)}
.day-group.day-pos{border-left-color:var(--up)}
.day-group.day-neg{border-left-color:var(--down)}
.day-head{display:flex;justify-content:space-between;align-items:baseline;padding:8px 12px;background:var(--surface-2);border:1px solid var(--border-light);border-left:none;border-radius:0 var(--r-sm) 0 0}
.day-head .date{font-weight:700;font-size:13px;font-family:var(--mono);letter-spacing:.3px}
.day-head .sub{font-size:12px;color:var(--text-2)}
.day-group .table-wrap{border:1px solid var(--border-light);border-top:none;border-left:none;border-radius:0 0 var(--r-sm) 0;overflow:hidden;background:var(--surface)}
.day-group table{margin:0}
.day-group tbody tr:last-child td{border-bottom:none}

/* ── Colors ── */
.up{color:var(--up)!important}
.down{color:var(--down)!important}
.flat{color:var(--text-3)!important}
.badge{display:inline-block;padding:3px 8px;border-radius:var(--r-sm);font-size:11px;font-weight:600}
.badge.settled{color:var(--accent);background:var(--accent-light)}
.badge.pending{color:var(--warn);background:var(--warn-bg)}
.code-link{color:var(--accent);text-decoration:none;font-family:var(--mono);font-weight:500}
.code-link:hover{text-decoration:underline}
.btn-inline{background:none;border:1px solid var(--border);color:var(--accent);border-radius:4px;padding:2px 8px;font-size:11px;font-family:var(--sans);font-weight:600;cursor:pointer;margin-right:4px;transition:all .1s}
.btn-inline:hover{background:var(--accent-light);border-color:var(--accent)}
.btn-inline-danger{color:var(--text-3)}
.btn-inline-danger:hover{color:var(--up);border-color:var(--up);background:var(--up-bg)}

/* ── Summary bar ── */
.summary-bar{display:flex;gap:0;margin-bottom:16px;border-radius:var(--r);overflow:hidden;background:var(--surface);box-shadow:var(--shadow);border:1px solid var(--border-light)}
.summary-item{flex:1;padding:16px 20px;text-align:center;border-right:1px solid var(--border-light)}
.summary-item:last-child{border-right:none}
.summary-label{display:block;font-size:11px;font-weight:600;letter-spacing:.3px;color:var(--text-3);margin-bottom:6px}
.summary-val{font-family:var(--mono);font-size:22px;font-weight:800;letter-spacing:-.5px;color:var(--text)}
.summary-note{text-align:center;font-size:11px;color:var(--text-3);margin-top:-10px;margin-bottom:12px}
.backtest-hero{padding:0;overflow:hidden;background:
  radial-gradient(circle at top right, rgba(67,97,238,.16), transparent 32%),
  linear-gradient(135deg, #f7f9ff 0%, #ffffff 52%, #f9fbff 100%)}
.backtest-hero-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:0}
.backtest-hero-main{padding:22px 24px;border-right:1px solid var(--border-light)}
.backtest-hero-kicker{font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.backtest-hero-title{font-size:28px;font-weight:800;letter-spacing:-.8px;line-height:1.1}
.backtest-hero-sub{margin-top:8px;color:var(--text-2);font-size:13px}
.backtest-hero-stat{padding:22px 24px;border-right:1px solid var(--border-light);display:flex;flex-direction:column;justify-content:center}
.backtest-hero-stat:last-child{border-right:none}
.backtest-hero-label{font-size:11px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--text-3);margin-bottom:8px}
.backtest-hero-value{font-family:var(--mono);font-size:30px;font-weight:800;letter-spacing:-1px}
.backtest-hero-foot{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--border-light);background:rgba(255,255,255,.78)}
.backtest-hero-chip{padding:14px 18px;border-right:1px solid var(--border-light)}
.backtest-hero-chip:last-child{border-right:none}
.backtest-hero-chip-label{font-size:10px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--text-3);margin-bottom:6px}
.backtest-hero-chip-value{font-family:var(--mono);font-size:14px;font-weight:700}
.backtest-narrative{margin:14px 18px 18px;padding:12px 14px;border:1px solid var(--border-light);background:rgba(255,255,255,.8);border-radius:var(--r-sm);font-size:12px;color:var(--text-2)}

/* ── Metrics ── */
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}
.metric{background:var(--surface);border:1px solid var(--border-light);border-radius:var(--r);padding:14px 18px;box-shadow:var(--shadow)}
.metric .label{color:var(--text-3);font-size:11px;font-weight:600;letter-spacing:.3px;margin-bottom:6px}
.metric .value{font-family:var(--mono);font-size:20px;font-weight:800;letter-spacing:-.3px;font-variant-numeric:tabular-nums;color:var(--text);line-height:1.2}

/* ── Charts ── */
.chart-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:16px}
.chart-box{position:relative;height:240px}
.bt-toolbar{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;margin:-2px 0 14px}
.bt-seg{display:flex;gap:0;border:1px solid var(--border-light);border-radius:999px;background:var(--surface-2);overflow:hidden}
.bt-seg-btn{background:transparent;border:none;color:var(--text-2);padding:8px 14px;font-size:12px;font-weight:700;letter-spacing:.2px;cursor:pointer;font-family:var(--sans);transition:all .15s}
.bt-seg-btn:hover{color:var(--text);background:rgba(67,97,238,.08)}
.bt-seg-btn.active{background:var(--accent);color:#fff}
.bt-player .bt-seg-btn.active{background:var(--surface);color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}

/* ── KLine modal ── */
.kline-modal{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.2);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center}
.kline-modal-content{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:20px;width:820px;max-width:92vw;max-height:90vh;box-shadow:var(--shadow-md)}
.kline-close{background:none;border:1px solid var(--border);border-radius:var(--r-sm);font-size:16px;color:var(--text-3);cursor:pointer;padding:4px 10px;line-height:1;z-index:10;position:relative}
.kline-close:hover{color:var(--text);background:var(--surface-2)}
.kline-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;position:relative;z-index:10}
.kline-title{font-size:13px;font-weight:600;color:var(--text)}
.kline-tabs{display:flex;gap:2px;background:var(--surface-2);border-radius:6px;padding:2px}
.kline-tab{background:none;border:none;padding:4px 12px;font-size:12px;font-weight:600;color:var(--text-3);border-radius:4px;cursor:pointer;font-family:var(--sans)}
.kline-tab.active{background:var(--surface);color:var(--text);box-shadow:0 1px 2px rgba(0,0,0,.06)}
.kline-sub-tabs{display:flex;gap:2px;background:var(--surface-2);border-radius:6px;padding:2px}
.kline-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}
.kline-stat{background:var(--surface-2);border:1px solid var(--border-light);border-radius:6px;padding:8px 10px}
.kline-stat-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-3)}
.kline-stat-val{font-family:var(--mono);font-size:14px;font-weight:700;margin-top:2px}
.kline-stat-sub{font-size:10px;color:var(--text-3);margin-top:2px}
.kline-stat-main{grid-column:1;display:flex;flex-direction:column;justify-content:center}
.kline-stat-price{font-family:var(--mono);font-size:22px;font-weight:800;line-height:1.1}
.kline-stat-pct{font-family:var(--mono);font-size:14px;font-weight:700;margin-top:2px}
.ctl-label{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--text-2);white-space:nowrap}
.ctl-label .ctl{margin:0}

/* ── Data management ── */
.data-overview{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin-bottom:16px}
.data-stat-card{background:var(--surface);border:1px solid var(--border-light);border-radius:var(--r);padding:18px 20px;box-shadow:var(--shadow)}
.data-stat-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-3);margin-bottom:6px}
.data-stat-value{font-family:var(--mono);font-size:24px;font-weight:800;letter-spacing:-.5px}
.data-stat-sub{font-size:12px;color:var(--text-3);margin-top:4px}
.data-tabs{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:12px}
.data-tab{background:none;border:none;color:var(--text-3);padding:8px 14px;font-family:var(--sans);font-size:12px;font-weight:600;cursor:pointer;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}
.data-tab:hover{color:var(--text-2)}
.data-tab.active{color:var(--accent);border-bottom-color:var(--accent)}

/* ── Stock center ── */
.stock-info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:16px}
.stock-info-card{background:var(--surface);border:1px solid var(--border-light);border-radius:var(--r);padding:14px 16px;box-shadow:var(--shadow)}
.si-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-3);margin-bottom:10px;display:flex;justify-content:space-between;align-items:center}
.si-row{display:flex;justify-content:space-between;padding:4px 0;font-size:13px;border-bottom:1px solid var(--border-light)}
.si-row:last-child{border-bottom:none}
.si-row span:first-child{color:var(--text-3)}
.si-row span:last-child{font-family:var(--mono);font-weight:600}
.si-price{font-family:var(--mono);font-size:28px;font-weight:800;margin:8px 0;letter-spacing:-.5px}
.si-price span{font-size:14px;margin-left:6px}
.stock-dtab{background:none;border:none;color:var(--text-3);padding:8px 14px;font-family:var(--sans);font-size:12px;font-weight:600;cursor:pointer;border-bottom:2px solid transparent}
.stock-dtab:hover{color:var(--text-2)}
.stock-dtab.active{color:var(--accent);border-bottom-color:var(--accent)}
@media(max-width:768px){.stock-info-grid{grid-template-columns:1fr}}

/* ── Heatmap ── */
.heatmap-grid{font-size:11px;overflow-x:auto}
.hm-row{display:flex;gap:2px;margin-bottom:2px;align-items:center}
.hm-label{width:60px;flex-shrink:0;font-weight:600;color:var(--text-2);font-family:var(--mono);font-size:10px}
.hm-cell{width:16px;height:16px;border-radius:2px;display:flex;align-items:center;justify-content:center;font-size:7px;color:transparent;cursor:default;flex-shrink:0}
.hm-cell:hover{color:var(--text);z-index:1;transform:scale(1.8);box-shadow:var(--shadow)}
.hm-cell.empty{background:var(--surface-2)}

/* ── Distribution table ── */
#distributionTable{margin-top:12px}

/* ── Pager ── */
.pager{display:flex;gap:4px;justify-content:center;margin-top:16px;align-items:center}
.pager button{min-width:32px;height:32px;border:1px solid var(--border);border-radius:var(--r-sm);background:var(--surface);color:var(--text-2);cursor:pointer;font-size:12px;font-family:var(--sans)}
.pager button:hover{border-color:var(--accent);color:var(--accent)}
.pager button.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.pager button:disabled{opacity:.3;cursor:not-allowed}
.pager .pager-info{font-size:12px;color:var(--text-3);margin:0 8px}

/* ── Feedback ── */
.hint{color:var(--text-3);font-size:11px;margin-top:8px;min-height:14px;font-family:var(--mono)}
.empty{color:var(--text-3);text-align:center;padding:40px 0;font-size:13px}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(14px);background:var(--surface);border:1px solid var(--border);color:var(--text);padding:10px 20px;border-radius:var(--r);font-size:13px;font-weight:500;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:100;box-shadow:var(--shadow-md)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.error{border-color:var(--up);background:var(--up-bg)}

/* ── Factor analysis ── */
.factor-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.factor-card{border:1px solid var(--border-light);border-radius:var(--r);padding:12px 14px;background:var(--surface-2)}
.factor-name{font-size:13px;font-weight:700;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.factor-concl{font-size:11px;font-weight:600;color:var(--accent);background:var(--accent-light);padding:2px 8px;border-radius:4px}
.factor-groups{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.factor-group{border:1px solid var(--border-light);border-radius:var(--r-sm);padding:8px 10px;background:var(--surface);text-align:center}
.factor-group.better{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-light)}
.fg-label{font-size:10px;font-weight:600;color:var(--text-3);margin-bottom:4px}
.fg-val{font-family:var(--mono);font-size:16px;font-weight:800;letter-spacing:-.3px}
.fg-sub{font-size:10px;color:var(--text-3);margin-top:2px}

/* ── Portfolio picker ── */
.portfolio-picker{display:flex;flex-wrap:wrap;gap:8px}
.portfolio-opt{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--text-2);border:1px solid var(--border);border-radius:var(--r-sm);padding:6px 12px;cursor:pointer;background:var(--surface)}
.portfolio-opt:hover{border-color:var(--accent);color:var(--accent)}

/* ── Responsive ── */
@media(max-width:768px){
  .layout{flex-direction:column}
  .sidebar{width:100%;border-right:none;border-bottom:1px solid var(--border);padding:8px 0}
  .nav-list{flex-direction:row;padding:0 8px}
  .content{padding:16px 14px 48px}
  .form-row{flex-direction:column;align-items:stretch}
  .ctl,.btn{width:100%}
  .chart-grid{grid-template-columns:1fr}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  #strategyGrid{grid-template-columns:1fr}
  .summary-bar{flex-wrap:wrap}
  .summary-item{min-width:50%;border-bottom:1px solid var(--border-light)}
  .bt-toolbar{flex-direction:column;align-items:stretch}
  .bt-seg{width:100%}
  .bt-seg-btn{flex:1}
  .backtest-hero-grid{grid-template-columns:1fr}
  .backtest-hero-main,.backtest-hero-stat{border-right:none;border-bottom:1px solid var(--border-light)}
  .backtest-hero-foot{grid-template-columns:repeat(2,1fr)}
  .backtest-hero-chip:nth-child(2n){border-right:none}
}
@media(min-width:1200px){.metric-grid{grid-template-columns:repeat(4,1fr)}}
@media(prefers-reduced-motion:reduce){.page.active{animation:none}*{transition-duration:.01ms!important}}

/* ── Theme toggle ── */
.theme-btn{background:none;border:1px solid var(--border);border-radius:var(--r-sm);cursor:pointer;padding:4px 8px;color:var(--text-3);transition:all .15s;display:flex;align-items:center}
.theme-btn:hover{color:var(--accent);border-color:var(--accent)}

/* ══════════════════════════════════════════════════════════════
   THEME: Terminal — iTerm2 macOS Terminal Window
   Realistic layout: window chrome, htop-style tables, no cards
   ══════════════════════════════════════════════════════════════ */
body.theme-terminal{
  --bg:#1d1d1d;--surface:#1d1d1d;--surface-2:#252525;
  --border:#333;--border-light:#2a2a2a;
  --text:#c7c7c7;--text-2:#888;--text-3:#555;
  --accent:#5fd7ff;--accent-light:rgba(95,215,255,.08);--accent-hover:#87d7ff;
  --up:#ff5f57;--up-bg:rgba(255,95,87,.1);
  --down:#28c940;--down-bg:rgba(40,201,64,.08);
  --warn:#ffbd2e;--warn-bg:rgba(255,189,46,.1);
  --sans:'JetBrains Mono','SF Mono','Menlo','Courier New',monospace;
  --mono:'JetBrains Mono','SF Mono','Menlo','Courier New',monospace;
  --r:0;--r-sm:0;--shadow:none;--shadow-md:none;
  font-size:13px;line-height:1.4;
  padding-top:22px;padding-bottom:24px;
}
/* — iTerm2 title bar with real traffic light dots — */
body.theme-terminal::before{
  content:'';display:block;position:fixed;top:0;left:0;right:0;z-index:100;
  height:22px;background:linear-gradient(180deg,#3d3d3d,#2d2d2d);
  border-bottom:1px solid #1a1a1a;
}
body.theme-terminal .topbar{
  position:fixed;top:0;left:0;right:0;z-index:101;height:22px;
  background:transparent;border:none;
}
body.theme-terminal .topbar-inner{
  padding:0 12px;height:22px;display:flex;align-items:center;
}
body.theme-terminal .brand{gap:0;position:relative}
body.theme-terminal .brand-mark{
  font-size:0;width:12px;height:12px;border-radius:50%;
  background:#ff5f57;
  box-shadow:20px 0 0 #ffbd2e, 40px 0 0 #28c940;
  display:inline-block;margin-right:56px;
}
body.theme-terminal .brand-name{
  font-size:11px;font-weight:400;color:#999;font-family:var(--mono);
  position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;
  width:max-content;
}
body.theme-terminal .topbar-actions{opacity:0;pointer-events:none}
body.theme-terminal .theme-btn{display:none}
/* — sidebar as iTerm2 tab bar — */
body.theme-terminal .layout{flex-direction:column}
body.theme-terminal .sidebar{
  width:100%;border-right:none;background:#1a1a1a;
  padding:0;border-bottom:1px solid #333;
  margin-top:22px;
}
body.theme-terminal .nav-list{
  flex-direction:row;gap:0;padding:0;
  border-bottom:1px solid #1a1a1a;
}
body.theme-terminal .nav-item{
  font-family:var(--mono);font-size:11px;font-weight:400;
  padding:5px 14px;border-radius:0;color:#888;
  border-right:1px solid #333;background:#1a1a1a;
  position:relative;
}
body.theme-terminal .nav-item::before{display:none}
body.theme-terminal .nav-icon{display:none}
body.theme-terminal .nav-item.active{
  background:#1d1d1d;color:#c7c7c7;
  border-bottom:1px solid #1d1d1d;margin-bottom:-1px;
}
body.theme-terminal .nav-item:hover{background:#252525}
/* — content area — */
body.theme-terminal .content{padding:8px 16px 40px}
/* — terminal prompt before each section — */
body.theme-terminal .card{
  border:none;background:transparent;box-shadow:none;
  padding:0 0 12px 0;margin-bottom:0;border-radius:0;
}
body.theme-terminal .card-title{
  font-size:13px;text-transform:none;letter-spacing:0;
  color:#c7c7c7;margin-bottom:6px;padding:4px 0;
}
body.theme-terminal .card-title::before{
  content:'❯ ';background:none;color:#5fd7ff;
  width:auto;height:auto;border-radius:0;font-family:var(--mono);
  margin-right:0;
}
/* — tables: htop/top style — no borders, inverse header — */
body.theme-terminal table{border-collapse:collapse;width:100%}
body.theme-terminal th,body.theme-terminal td{
  border:none;font-family:var(--mono);font-size:12px;
  padding:1px 10px 1px 0;text-align:left;white-space:nowrap;
}
body.theme-terminal thead th{
  background:#c7c7c7;color:#1d1d1d;font-weight:700;
  text-transform:none;letter-spacing:0;padding:2px 10px 2px 4px;
}
body.theme-terminal tbody td{color:#c7c7c7}
body.theme-terminal tbody td.lft{color:#5fd7ff}
body.theme-terminal .code-link{color:#5fd7ff;text-decoration:none}
body.theme-terminal .code-link:hover{text-decoration:underline}
body.theme-terminal tbody tr:hover{background:#214283}
body.theme-terminal tbody tr:nth-child(even){background:transparent}
body.theme-terminal .table-wrap{overflow-x:auto}
/* — strategy cards: process list style — */
body.theme-terminal .strat-card{
  border:none;background:transparent;border-radius:0;
  padding:6px 0;border-bottom:1px solid #333;
}
body.theme-terminal .strat-card:hover{
  background:#214283;border-color:#333;box-shadow:none;transform:none;
}
body.theme-terminal .strat-card-name{font-weight:400;font-family:var(--mono);font-size:13px;color:#5fd7ff}
body.theme-terminal .strat-card-desc{color:#888;font-family:var(--mono);font-size:11px}
body.theme-terminal .scm-label{text-transform:none;letter-spacing:0;font-family:var(--mono);font-size:11px;color:#888}
body.theme-terminal .scm-val{font-family:var(--mono);font-size:13px}
/* — metrics: inline key=value — */
body.theme-terminal .metric{border:none;background:transparent;padding:2px 0}
body.theme-terminal .metric .label{color:#888;font-family:var(--mono);text-transform:none;letter-spacing:0;font-size:11px}
body.theme-terminal .metric .value{font-size:13px;font-family:var(--mono);display:inline}
body.theme-terminal .metric-grid{display:flex;flex-wrap:wrap;gap:2px 16px}
/* — summary bar — */
body.theme-terminal .summary-bar{border:none;border-radius:0;background:transparent;
  border-top:1px solid #333;border-bottom:1px solid #333;margin:4px 0}
body.theme-terminal .summary-item{border-right:none;padding:4px 16px 4px 0}
body.theme-terminal .summary-label{font-family:var(--mono);text-transform:none;letter-spacing:0;font-size:11px;color:#888}
body.theme-terminal .summary-val{font-size:14px;font-family:var(--mono)}
body.theme-terminal .summary-note{font-family:var(--mono);color:#555;font-size:11px}
/* — page heads — */
body.theme-terminal .page-head h1{font-weight:400;font-family:var(--mono);font-size:13px;color:#c7c7c7}
/* — today cards — */
body.theme-terminal .today-card{border:none;background:transparent;border-radius:0;border-bottom:1px solid #333;padding:6px 0}
body.theme-terminal .today-card .tc-label{text-transform:none;letter-spacing:0;font-family:var(--mono);font-size:11px;color:#888}
body.theme-terminal .today-card .tc-val{font-size:16px;font-family:var(--mono)}
/* — market bar — */
body.theme-terminal .market-card{border:none;background:transparent;border-radius:0;padding:4px 0}
body.theme-terminal .market-name{font-family:var(--mono);color:#888;font-size:11px}
body.theme-terminal .market-price{font-family:var(--mono)}
/* — buttons — */
body.theme-terminal .btn{font-family:var(--mono);text-transform:none;border-radius:0;font-size:12px;padding:3px 10px}
body.theme-terminal .btn-primary{background:transparent;color:#5fd7ff;border:1px solid #5fd7ff}
body.theme-terminal .btn-primary:hover{background:rgba(95,215,255,.1)}
body.theme-terminal .btn-ghost{border:1px solid #555;color:#888}
body.theme-terminal .btn-ghost:hover{border-color:#c7c7c7;color:#c7c7c7}
/* — forms — */
body.theme-terminal .ctl{background:#111;border:1px solid #444;color:#c7c7c7;font-family:var(--mono);border-radius:0}
body.theme-terminal .ctl:focus{border-color:#5fd7ff;box-shadow:none;outline:none}
body.theme-terminal .textarea{background:#111;border:1px solid #444;color:#c7c7c7}
/* — modals — */
body.theme-terminal .modal-overlay{background:rgba(0,0,0,.7);backdrop-filter:none}
body.theme-terminal .modal{background:#1d1d1d;border:1px solid #444;border-radius:0}
body.theme-terminal .kline-modal{backdrop-filter:none;background:rgba(0,0,0,.7)}
body.theme-terminal .kline-modal-content{background:#1d1d1d;border:1px solid #444;border-radius:0}
body.theme-terminal .kline-stats{gap:4px}
body.theme-terminal .kline-stat{background:transparent;border:none;padding:4px 8px}
body.theme-terminal .kline-stat-label{font-family:var(--mono);color:#888;text-transform:none;letter-spacing:0}
body.theme-terminal .kline-stat-val{font-family:var(--mono)}
body.theme-terminal .kline-stat-price{font-family:var(--mono)}
body.theme-terminal .kline-stat-pct{font-family:var(--mono)}
body.theme-terminal .kline-tab{font-family:var(--mono);border-radius:0}
body.theme-terminal .kline-tabs{border-radius:0;background:#111}
body.theme-terminal .kline-sub-tabs{border-radius:0;background:#111}
body.theme-terminal .kline-tab.active{background:#1d1d1d;box-shadow:none}
/* — badges — */
body.theme-terminal .badge{border-radius:0;font-family:var(--mono);font-size:11px}
body.theme-terminal .badge.settled{color:#28c940;background:rgba(40,201,64,.15)}
body.theme-terminal .badge.pending{color:#ffbd2e;background:rgba(255,189,46,.15)}
/* — day groups — */
body.theme-terminal .day-group{border-left:2px solid #333;border-radius:0}
body.theme-terminal .day-group.day-pos{border-left-color:#ff5f57}
body.theme-terminal .day-group.day-neg{border-left-color:#28c940}
body.theme-terminal .day-head{background:transparent;border:none;border-radius:0;padding:4px 8px;border-bottom:1px solid #333}
/* — toast/notif — */
body.theme-terminal .toast{background:#1d1d1d;border:1px solid #444;color:#c7c7c7;border-radius:0}
body.theme-terminal .toast.error{border-color:#ff5f57;color:#ff5f57}
body.theme-terminal .notif-panel{background:#1d1d1d;border:1px solid #444;border-radius:0}
body.theme-terminal .data-overview .data-stat-card{border:none;background:transparent;border-radius:0;border-bottom:1px solid #333}
body.theme-terminal .data-stat-label{text-transform:none;letter-spacing:0;font-family:var(--mono);font-size:11px;color:#888}
/* — bottom status line — */
body.theme-terminal .layout::after{
  content:'keben@prod ~/stock-watch (main) — zsh';
  position:fixed;bottom:0;left:0;right:0;z-index:100;
  background:#1a1a1a;border-top:1px solid #333;
  padding:3px 12px;font-family:var(--mono);font-size:11px;color:#888;
}
/* — scrollbar — */
body.theme-terminal ::-webkit-scrollbar{width:6px;height:6px}
body.theme-terminal ::-webkit-scrollbar-track{background:#1d1d1d}
body.theme-terminal ::-webkit-scrollbar-thumb{background:#444;border-radius:0}
body.theme-terminal ::-webkit-scrollbar-thumb:hover{background:#666}

/* ══════════════════════════════════════════════════════════════
   THEME: Grafana — Monitoring Dashboard
   Full layout: dark panels, Grafana-style headers, dense data
   ══════════════════════════════════════════════════════════════ */
body.theme-grafana{
  --bg:#0b0e13;--surface:#181b1f;--surface-2:#1e2228;
  --border:#2a2e36;--border-light:#232830;
  --text:#d4d8e0;--text-2:#8e95a2;--text-3:#5c6370;
  --accent:#ff6600;--accent-light:rgba(255,102,0,.12);--accent-hover:#e65c00;
  --up:#e23636;--up-bg:rgba(226,54,54,.1);
  --down:#16a34a;--down-bg:rgba(22,163,74,.1);
  --warn:#f0b400;--warn-bg:rgba(240,180,0,.1);
  --r:4px;--r-sm:3px;
  --shadow:none;--shadow-md:0 2px 8px rgba(0,0,0,.3);
  --mono:'JetBrains Mono','SF Mono',monospace;
}
/* — Grafana topbar: dark, with breadcrumb + time range — */
body.theme-grafana .topbar{background:#111217;border-bottom:1px solid #2a2e36}
body.theme-grafana .topbar-inner{padding:6px 16px}
body.theme-grafana .brand-mark{color:#ff6600;font-size:14px}
body.theme-grafana .brand-name{font-size:13px;font-weight:500;letter-spacing:0;color:#8e95a2}
body.theme-grafana .topbar-actions::before{
  content:'Last 6h ▾   ⟳ 30s';color:#5c6370;font-size:11px;
  font-family:var(--mono);margin-right:12px;white-space:nowrap;
  border:1px solid #2a2e36;padding:3px 10px;border-radius:3px;
}
/* — Grafana sidebar: narrow icon-only style — */
body.theme-grafana .sidebar{width:48px;background:#0b0e13;border-right:1px solid #1e2228;padding:8px 0;overflow:hidden}
body.theme-grafana .nav-item{
  justify-content:center;padding:12px 0;font-size:0;gap:0;
  border-radius:0;border-left:3px solid transparent;
}
body.theme-grafana .nav-item:hover{background:#1e2228}
body.theme-grafana .nav-item.active{
  background:rgba(255,102,0,.08);border-left-color:#ff6600;
  color:#ff6600;
}
body.theme-grafana .nav-icon{font-size:16px;width:auto;color:#5c6370}
body.theme-grafana .nav-item.active .nav-icon{color:#ff6600}
/* — content: wider with Grafana spacing — */
body.theme-grafana .content{padding:16px 20px 40px}
/* — cards as Grafana panels — */
body.theme-grafana .card{
  background:#181b1f;border:1px solid #2a2e36;border-radius:4px;
  padding:0;margin-bottom:12px;overflow:hidden;box-shadow:none;
}
body.theme-grafana .card-title{
  background:#1e2228;margin:0;padding:8px 14px;
  font-size:12px;letter-spacing:.3px;color:#8e95a2;
  border-bottom:1px solid #2a2e36;display:flex;align-items:center;gap:8px;
}
body.theme-grafana .card-title::before{
  content:'';width:3px;height:14px;background:#ff6600;border-radius:2px;flex-shrink:0;
}
body.theme-grafana .card-title::after{
  content:'⋮';margin-left:auto;color:#5c6370;font-size:14px;
}
body.theme-grafana .card > :not(.card-title){padding:12px 14px}
body.theme-grafana .card > .table-wrap{padding:0}
body.theme-grafana .card > .form-row{padding:10px 14px}
body.theme-grafana .card > .chart-box{padding:8px 14px}
body.theme-grafana .card > div:not(.card-title){padding:10px 14px}
body.theme-grafana .card > h3 + *{padding:10px 14px}
/* — strategy cards as service panels — */
body.theme-grafana .strat-card{
  background:#181b1f;border:1px solid #2a2e36;border-radius:4px;
  box-shadow:none;
}
body.theme-grafana .strat-card::before{
  content:'';display:block;height:3px;
  background:linear-gradient(90deg,#ff6600 0%,#ff660033 100%);
}
body.theme-grafana .strat-card:hover{border-color:#ff6600;transform:none;box-shadow:0 0 0 1px rgba(255,102,0,.3)}
body.theme-grafana .strat-card-name{color:#d4d8e0}
body.theme-grafana .strat-card-desc{color:#5c6370}
body.theme-grafana .scm-label{color:#5c6370;font-family:var(--mono)}
/* — tables: Grafana dense borderless — */
body.theme-grafana table{border-collapse:collapse}
body.theme-grafana th,body.theme-grafana td{border-bottom:1px solid #1e2228;padding:6px 10px}
body.theme-grafana thead th{
  background:#1e2228;color:#5c6370;font-size:11px;
  text-transform:uppercase;letter-spacing:.5px;border-color:#2a2e36;
}
body.theme-grafana tbody td{color:#8e95a2}
body.theme-grafana tbody tr:nth-child(even){background:rgba(30,35,40,.3)}
body.theme-grafana tbody tr:hover{background:rgba(255,102,0,.06)}
/* — metrics as Grafana stat panels — */
body.theme-grafana .metric{
  background:#181b1f;border:1px solid #2a2e36;border-radius:4px;
  text-align:center;padding:16px 12px;
}
body.theme-grafana .metric .label{color:#5c6370;font-size:10px;font-family:var(--mono)}
body.theme-grafana .metric .value{font-size:24px;color:#d4d8e0}
/* — today cards as stat panels — */
body.theme-grafana .today-card{background:#181b1f;border:1px solid #2a2e36;border-radius:4px;box-shadow:none}
body.theme-grafana .today-card .tc-label{font-family:var(--mono);color:#5c6370}
body.theme-grafana .today-card .tc-val{color:#d4d8e0}
/* — market bar — */
body.theme-grafana .market-card{background:#181b1f;border:1px solid #2a2e36;border-radius:4px;box-shadow:none}
/* — summary bar — */
body.theme-grafana .summary-bar{background:#181b1f;border:1px solid #2a2e36;border-radius:4px}
body.theme-grafana .summary-item{border-right-color:#2a2e36}
body.theme-grafana .summary-label{font-family:var(--mono);color:#5c6370}
/* — forms — */
body.theme-grafana .ctl{background:#0b0e13;border:1px solid #2a2e36;color:#d4d8e0;font-family:var(--mono)}
body.theme-grafana .ctl:focus{border-color:#ff6600;box-shadow:0 0 0 2px rgba(255,102,0,.15)}
body.theme-grafana .textarea{background:#0b0e13;border:1px solid #2a2e36;color:#d4d8e0}
body.theme-grafana .btn-primary{background:#ff6600;border-color:#ff6600;color:#fff}
body.theme-grafana .btn-primary:hover{background:#e65c00}
body.theme-grafana .btn-ghost{border-color:#2a2e36;color:#8e95a2}
body.theme-grafana .btn-ghost:hover{border-color:#ff6600;color:#ff6600;background:rgba(255,102,0,.08)}
/* — badges — */
body.theme-grafana .badge.settled{color:#73bf69;background:rgba(115,191,105,.12)}
body.theme-grafana .badge.pending{color:#f0b400;background:rgba(240,180,0,.12)}
/* — modals — */
body.theme-grafana .modal-overlay{background:rgba(0,0,0,.6);backdrop-filter:blur(2px)}
body.theme-grafana .modal{background:#181b1f;border:1px solid #2a2e36}
body.theme-grafana .kline-modal{background:rgba(0,0,0,.6);backdrop-filter:blur(2px)}
body.theme-grafana .kline-modal-content{background:#181b1f;border:1px solid #2a2e36}
/* — misc — */
body.theme-grafana .toast{background:#181b1f;border:1px solid #2a2e36;color:#d4d8e0}
body.theme-grafana .toast.error{border-color:#e23636;background:rgba(226,54,54,.12)}
body.theme-grafana .notif-panel{background:#181b1f;border:1px solid #2a2e36}
body.theme-grafana .data-overview .data-stat-card{background:#181b1f;border:1px solid #2a2e36;box-shadow:none}
body.theme-grafana .data-stat-label{font-family:var(--mono);color:#5c6370}
body.theme-grafana .code-link{color:#4287f5}
body.theme-grafana .day-head{background:#1e2228;border-color:#2a2e36}

/* ══════════════════════════════════════════════════════════════
   THEME: IDEA — IntelliJ IDEA Darcula IDE
   Full layout: menu bar, tab bar, project tree, status bar
   ══════════════════════════════════════════════════════════════ */
body.theme-idea{
  --bg:#2b2b2b;--surface:#3c3f41;--surface-2:#313335;
  --border:#515658;--border-light:#4a4d50;
  --text:#a9b7c6;--text-2:#808891;--text-3:#606366;
  --accent:#4a88c7;--accent-light:rgba(74,136,199,.15);--accent-hover:#3d7ab8;
  --up:#e23636;--up-bg:rgba(226,54,54,.12);
  --down:#6a8759;--down-bg:rgba(106,135,89,.12);
  --warn:#cc7832;--warn-bg:rgba(204,120,50,.12);
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --r:3px;--r-sm:2px;
  --shadow:none;--shadow-md:0 2px 6px rgba(0,0,0,.3);
}
/* — IDE menu bar (topbar) — */
body.theme-idea .topbar{background:#3c3f41;border-bottom:1px solid #515658;padding:0}
body.theme-idea .topbar-inner{padding:0 8px;height:28px}
body.theme-idea .brand{gap:2px}
body.theme-idea .brand-mark{font-size:11px;color:#cc7832}
body.theme-idea .brand-name{font-size:12px;font-weight:400;letter-spacing:0;color:#808891;font-family:var(--sans)}
body.theme-idea .topbar-actions{gap:0}
body.theme-idea .topbar-actions::before{
  content:'File   Edit   View   Navigate   Code   Refactor   Build   Run   Tools   Window   Help';
  color:#a9b7c6;font-size:12px;font-family:var(--sans);margin-right:auto;
  white-space:nowrap;padding:4px 12px;
}
body.theme-idea .theme-btn{border:none;padding:2px 4px}
body.theme-idea .notif-btn{padding:2px 4px}
/* — IDE project tree (sidebar) — */
body.theme-idea .sidebar{background:#313335;border-right:1px solid #3c3f41;width:200px;padding:0}
body.theme-idea .sidebar::before{
  content:'▾ Project';display:block;
  padding:4px 10px;font-size:11px;font-weight:600;color:#808891;
  background:#3c3f41;border-bottom:1px solid #515658;font-family:var(--sans);
}
body.theme-idea .nav-list{padding:4px 0;gap:0}
body.theme-idea .nav-item{
  font-size:12px;font-weight:400;padding:3px 8px 3px 20px;
  border-radius:0;color:#a9b7c6;gap:4px;font-family:var(--sans);
}
body.theme-idea .nav-icon{font-size:11px;color:#6897bb;width:14px}
body.theme-idea .nav-item.active{
  background:#214283;color:#a9b7c6;
  border-left:none;
}
body.theme-idea .nav-item:hover{background:rgba(74,136,199,.12)}
/* — editor tab bar (via ::before on content) — */
body.theme-idea .content{padding:0 0 28px}
body.theme-idea .content::before{
  content:attr(data-tab-label);
  display:block;position:sticky;top:28px;z-index:10;
  background:#2b2b2b;border-bottom:1px solid #515658;
  padding:0;font-size:12px;color:#808891;font-family:var(--sans);
  white-space:nowrap;overflow:hidden;
}
body.theme-idea .page{padding:12px 16px}
/* — cards as code sections — */
body.theme-idea .card{border-color:#4a4d50;background:#313335;border-radius:2px;padding:10px 14px;box-shadow:none}
body.theme-idea .card-title{
  font-size:11px;color:#cc7832;letter-spacing:.3px;text-transform:none;
}
body.theme-idea .card-title::before{background:#cc7832;height:10px;width:2px}
/* — strategy cards — */
body.theme-idea .strat-card{background:#313335;border-color:#4a4d50;border-radius:2px;box-shadow:none}
body.theme-idea .strat-card:hover{border-color:#4a88c7;box-shadow:0 0 0 1px #4a88c7;transform:none}
body.theme-idea .strat-card-name{color:#ffc66d;font-family:var(--mono);font-size:13px}
body.theme-idea .strat-card-desc{color:#606366}
/* — tables IDE-dense — */
body.theme-idea table{border-collapse:collapse}
body.theme-idea th,body.theme-idea td{border-bottom:1px solid #3c3f41;padding:4px 10px}
body.theme-idea thead th{
  background:#313335;color:#808891;font-size:11px;
  text-transform:none;letter-spacing:0;font-family:var(--sans);
  border-color:#4a4d50;
}
body.theme-idea tbody td{font-size:12px;color:#a9b7c6}
body.theme-idea tbody tr:nth-child(even){background:rgba(49,51,53,.5)}
body.theme-idea tbody tr:hover{background:#214283}
/* — metrics — */
body.theme-idea .metric{border-color:#4a4d50;background:#313335;border-radius:2px}
body.theme-idea .metric .label{color:#808891;font-size:10px}
body.theme-idea .metric .value{color:#6897bb}
/* — forms — */
body.theme-idea .ctl{background:#2b2b2b;border:1px solid #515658;color:#a9b7c6;font-size:12px}
body.theme-idea .ctl:focus{border-color:#4a88c7;box-shadow:0 0 0 1px #4a88c7}
body.theme-idea .textarea{background:#2b2b2b;border:1px solid #515658;color:#a9b7c6}
body.theme-idea .btn{font-size:12px;padding:4px 12px;border-radius:2px}
body.theme-idea .btn-primary{background:#4a88c7;border-color:#4a88c7;color:#fff}
body.theme-idea .btn-primary:hover{background:#3d7ab8}
body.theme-idea .btn-ghost{border-color:#515658;color:#808891}
body.theme-idea .btn-ghost:hover{border-color:#4a88c7;color:#a9b7c6;background:rgba(74,136,199,.1)}
/* — summary — */
body.theme-idea .summary-bar{border-color:#4a4d50;background:#313335;border-radius:2px}
body.theme-idea .summary-item{border-right-color:#4a4d50;padding:10px 14px}
body.theme-idea .summary-val{font-size:18px;color:#6897bb}
/* — today cards — */
body.theme-idea .today-card{background:#313335;border-color:#4a4d50;box-shadow:none;border-radius:2px}
body.theme-idea .today-card .tc-val{color:#6897bb}
/* — market — */
body.theme-idea .market-card{background:#313335;border-color:#4a4d50;box-shadow:none;border-radius:2px}
/* — badges — */
body.theme-idea .badge{border-radius:2px}
body.theme-idea .badge.settled{color:#6a8759;background:rgba(106,135,89,.15)}
body.theme-idea .badge.pending{color:#cc7832;background:rgba(204,120,50,.15)}
body.theme-idea .code-link{color:#6897bb}
/* — modals — */
body.theme-idea .modal-overlay{background:rgba(0,0,0,.5);backdrop-filter:blur(2px)}
body.theme-idea .modal{background:#3c3f41;border:1px solid #515658;border-radius:2px}
body.theme-idea .kline-modal{background:rgba(0,0,0,.5);backdrop-filter:blur(2px)}
body.theme-idea .kline-modal-content{background:#3c3f41;border:1px solid #515658;border-radius:2px}
/* — day groups — */
body.theme-idea .day-head{background:#313335;border-color:#4a4d50;border-radius:0}
/* — data management — */
body.theme-idea .data-overview .data-stat-card{background:#313335;border-color:#4a4d50;box-shadow:none;border-radius:2px}
body.theme-idea .data-stat-label{color:#808891;font-family:var(--sans)}
/* — toast / notif — */
body.theme-idea .toast{background:#3c3f41;border-color:#515658;color:#a9b7c6;border-radius:2px}
body.theme-idea .notif-panel{background:#3c3f41;border-color:#515658;border-radius:2px}
/* — IDE status bar at bottom — */
body.theme-idea::after{
  content:'  main  ↑2 ↓0  |  UTF-8  |  LF  |  Python 3.9  |  4 spaces  |  Ln 1, Col 1';
  position:fixed;bottom:0;left:0;right:0;z-index:20;
  background:#3c3f41;border-top:1px solid #515658;
  padding:2px 8px;font-size:11px;color:#606366;font-family:var(--sans);
  white-space:nowrap;
}
/* — page head — */
body.theme-idea .page-head h1{font-weight:500;font-size:14px;font-family:var(--sans)}

/* ── Account Stats Grid ── */
.ac-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}
.ac-stat-card{background:var(--surface);border:1px solid var(--border-light);border-radius:var(--r);padding:16px 18px;box-shadow:var(--shadow);transition:box-shadow .15s}
.ac-stat-card:hover{box-shadow:var(--shadow-md)}
.ac-stat-hero{grid-column:span 1;background:linear-gradient(135deg,var(--accent) 0%,#6366f1 100%);border:none}
.ac-stat-hero .ac-stat-label{color:rgba(255,255,255,.8)}
.ac-stat-hero .ac-stat-value{color:#fff}
.ac-stat-hero .ac-stat-sub{color:rgba(255,255,255,.65)}
.ac-stat-label{color:var(--text-3);font-size:11px;font-weight:600;letter-spacing:.3px;margin-bottom:6px;text-transform:uppercase}
.ac-stat-value{font-family:var(--mono);font-size:22px;font-weight:800;letter-spacing:-.3px;font-variant-numeric:tabular-nums;line-height:1.25}
.ac-stat-sub{font-size:11px;color:var(--text-3);margin-top:4px;font-variant-numeric:tabular-nums}
@media(max-width:900px){.ac-stats-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:500px){.ac-stats-grid{grid-template-columns:1fr}}

/* theme overrides */
body.theme-terminal .ac-stats-grid{display:flex;flex-wrap:wrap;gap:2px 16px}
body.theme-terminal .ac-stat-card{border:none;background:transparent;padding:2px 0;box-shadow:none}
body.theme-terminal .ac-stat-hero{background:transparent}
body.theme-terminal .ac-stat-hero .ac-stat-label{color:#888}
body.theme-terminal .ac-stat-hero .ac-stat-value{color:#4ec9b0}
body.theme-terminal .ac-stat-hero .ac-stat-sub{color:#888}
body.theme-terminal .ac-stat-label{font-size:11px;color:#888;font-family:var(--mono);text-transform:none;letter-spacing:0}
body.theme-terminal .ac-stat-value{font-size:13px;font-family:var(--mono)}
body.theme-terminal .ac-stat-sub{font-size:10px;font-family:var(--mono)}
body.theme-grafana .ac-stat-card{background:var(--surface);border:1px solid var(--border);border-radius:2px}
body.theme-grafana .ac-stat-hero{background:linear-gradient(135deg,#3b82f6 0%,#6366f1 100%);border:none}
body.theme-grafana .ac-stat-label{font-family:var(--mono);font-size:10px}
body.theme-grafana .ac-stat-value{font-size:24px;color:#d4d8e0}
body.theme-idea .ac-stat-card{border-radius:0;border-color:#515151;background:var(--surface)}
body.theme-idea .ac-stat-hero{background:linear-gradient(135deg,#214283 0%,#3b5998 100%);border:none}