:root {
    --bg: #0a0d13;
    --bg-2: #0f131b;
    --panel: #121824;
    --panel-2: #171e2c;
    --line: #222b3b;
    --line-2: #2c374a;
    --text: #e7eaf0;
    --muted: #8b94a7;
    --dim: #5d677b;
    --gold: #d8ad4f;
    --gold-2: #f1cf7e;
    --up: #26a69a;
    --up-strong: #18c98a;
    --down: #ef5350;
    --down-strong: #ff3b5c;
    --neutral: #8b94a7;
    --radius: 10px;
    --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--sans);
    font-size: 14px;
    line-height: 1.45;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-2); }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.dim { color: var(--dim); }
.up { color: var(--up); }
.down { color: var(--down); }

/* ---------- Topbar ---------- */
.topbar {
    position: sticky; top: 0; z-index: 20;
    display: flex; align-items: center; gap: 24px;
    padding: 10px 20px;
    background: rgba(10, 13, 19, .92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: .14em; font-size: 15px; color: var(--text); }
.brand-mark {
    width: 28px; height: 28px; border-radius: 7px;
    background: linear-gradient(135deg, var(--gold-2), var(--gold) 55%, #9c7425);
    display: grid; place-items: center; color: #1a1305; font-size: 13px; letter-spacing: 0;
}
.brand small { color: var(--gold); font-weight: 600; letter-spacing: .1em; }
.ticker { display: flex; align-items: baseline; gap: 12px; }
.ticker .sym { font-weight: 700; color: var(--muted); font-size: 12px; letter-spacing: .08em; }
.ticker .px { font-family: var(--mono); font-size: 22px; font-weight: 700; }
.nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav a, .nav button {
    color: var(--muted); padding: 7px 12px; border-radius: 7px; font-size: 13px; font-weight: 500;
    background: none; border: 0; cursor: pointer; font-family: inherit;
}
.nav a:hover, .nav button:hover, .nav a.active { color: var(--text); background: var(--panel); }
.status { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--dim); display: inline-block; }
.dot.live { background: var(--up-strong); box-shadow: 0 0 0 3px rgba(24, 201, 138, .18); animation: pulse 2s infinite; }
.dot.closed { background: var(--gold); }
.dot.err { background: var(--down); }
@keyframes pulse { 50% { box-shadow: 0 0 0 6px rgba(24, 201, 138, 0); } }

/* ---------- Layout ---------- */
.wrap { max-width: 1600px; margin: 0 auto; padding: 18px 20px 40px; }
.grid-main { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 18px; align-items: start; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.panel-h {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 12px 16px; border-bottom: 1px solid var(--line);
}
.panel-h h2, .panel-h h3 { margin: 0; font-size: 13px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
.panel-b { padding: 14px 16px; }

/* ---------- Chart ---------- */
.chart-box { height: 540px; }
.chart-box .tradingview-widget-container { height: 100%; }
.seg { display: inline-flex; background: var(--bg-2); border: 1px solid var(--line); border-radius: 8px; padding: 3px; }
.seg button {
    background: none; border: 0; color: var(--muted); font: 600 12px var(--mono);
    padding: 5px 10px; border-radius: 6px; cursor: pointer;
}
.seg button.on { background: var(--panel-2); color: var(--gold-2); }

/* ---------- Consensus ---------- */
.consensus { display: grid; grid-template-columns: 1fr; gap: 14px; }
.cons-head { display: flex; align-items: center; justify-content: space-between; }
.cons-label { font-size: 26px; font-weight: 800; letter-spacing: .02em; }
.cons-sub { font-size: 12px; color: var(--muted); }
.mini-tfs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.mini-tf { background: var(--bg-2); border: 1px solid var(--line); border-radius: 8px; padding: 8px; text-align: center; }
.mini-tf .t { font: 600 11px var(--mono); color: var(--dim); }
.mini-tf .s { font-weight: 700; font-size: 12px; margin-top: 2px; }

/* ---------- TF cards ---------- */
.tf-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 18px; align-items: start; }
.tf-card { position: relative; overflow: hidden; }
.tf-card::before {
    content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--line-2);
}
.tf-card.sig-up::before { background: var(--up); }
.tf-card.sig-up-strong::before { background: linear-gradient(90deg, var(--up), var(--up-strong)); }
.tf-card.sig-down::before { background: var(--down); }
.tf-card.sig-down-strong::before { background: linear-gradient(90deg, var(--down), var(--down-strong)); }
.tf-top { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px 0; }
.tf-name { font: 700 13px var(--mono); color: var(--muted); }
.tf-name b { color: var(--text); font-size: 16px; }
.countdown { font: 500 11px var(--mono); color: var(--dim); }
.tf-signal { padding: 10px 16px 4px; display: flex; align-items: center; gap: 10px; }
.arrow { width: 38px; height: 38px; border-radius: 9px; display: grid; place-items: center; font-size: 20px; font-weight: 800; background: var(--bg-2); }
.sig-up .arrow, .sig-up-strong .arrow { background: rgba(38, 166, 154, .14); color: var(--up-strong); }
.sig-down .arrow, .sig-down-strong .arrow { background: rgba(239, 83, 80, .14); color: var(--down-strong); }
.tf-signal .label { font-size: 21px; font-weight: 800; letter-spacing: .01em; }
.tf-signal .score { font: 500 12px var(--mono); color: var(--muted); }

.gauge { margin: 10px 16px 4px; }
.gauge-track {
    position: relative; height: 8px; border-radius: 6px;
    background: linear-gradient(90deg, var(--down-strong), #6b2a33 30%, #2a3140 50%, #1e5a52 70%, var(--up-strong));
}
.gauge-mark {
    position: absolute; top: -4px; width: 4px; height: 16px; margin-left: -2px; border-radius: 2px;
    background: #fff; box-shadow: 0 0 0 2px var(--bg); transition: left .5s ease;
}
.gauge-scale { display: flex; justify-content: space-between; font: 500 10px var(--mono); color: var(--dim); margin-top: 5px; }

.kv { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border-top: 1px solid var(--line); margin-top: 12px; }
.kv > div { background: var(--panel); padding: 9px 16px; }
.kv .k { font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: .05em; }
.kv .v { font: 600 13px var(--mono); margin-top: 2px; }

.ind-toggle {
    width: 100%; background: var(--bg-2); border: 0; border-top: 1px solid var(--line);
    color: var(--muted); padding: 9px; font: 500 12px var(--sans); cursor: pointer;
}
.ind-toggle:hover { color: var(--text); }
.ind-table { width: 100%; border-collapse: collapse; font-size: 12px; display: none; }
.tf-card.open .ind-table { display: table; }
.ind-table td { padding: 7px 16px; border-top: 1px solid var(--line); }
.ind-table td:nth-child(2) { font-family: var(--mono); color: var(--muted); text-align: right; }
.ind-table td:last-child { text-align: right; width: 70px; }
.vote { font: 700 10px var(--mono); padding: 2px 6px; border-radius: 4px; letter-spacing: .04em; }
.vote.BUY { background: rgba(38, 166, 154, .15); color: var(--up-strong); }
.vote.SELL { background: rgba(239, 83, 80, .15); color: var(--down-strong); }
.vote.NEUTRAL { background: var(--bg-2); color: var(--muted); }

/* ---------- Side ---------- */
.side { display: flex; flex-direction: column; gap: 18px; }
table.acc { width: 100%; border-collapse: collapse; font-size: 13px; }
table.acc th { text-align: right; font: 600 11px var(--sans); color: var(--dim); text-transform: uppercase; letter-spacing: .05em; padding: 6px 0; }
table.acc th:first-child, table.acc td:first-child { text-align: left; }
table.acc td { text-align: right; padding: 8px 0; border-top: 1px solid var(--line); font-family: var(--mono); }
.acc-good { color: var(--up-strong); }
.acc-bad { color: var(--down); }
.hint { font-size: 12px; color: var(--dim); margin: 10px 0 0; }

.recent { list-style: none; margin: 0; padding: 0; }
.recent li { display: grid; grid-template-columns: 34px 1fr auto; gap: 10px; align-items: center; padding: 8px 0; border-top: 1px solid var(--line); font-size: 12px; }
.recent li:first-child { border-top: 0; }
.badge-ok, .badge-no { width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; font-weight: 800; }
.badge-ok { background: rgba(38, 166, 154, .15); color: var(--up-strong); }
.badge-no { background: rgba(239, 83, 80, .14); color: var(--down-strong); }

.alert { padding: 12px 16px; border-radius: 8px; border: 1px solid; font-size: 13px; margin-bottom: 16px; }
.alert-warn { background: rgba(216, 173, 79, .08); border-color: rgba(216, 173, 79, .35); color: var(--gold-2); }
.alert-err { background: rgba(239, 83, 80, .08); border-color: rgba(239, 83, 80, .35); color: #ff9a98; }
.disclaimer { margin-top: 26px; color: var(--dim); font-size: 12px; text-align: center; line-height: 1.6; }

/* ---------- Forms / auth ---------- */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.auth-card { width: 100%; max-width: 400px; padding: 30px; }
.auth-card h1 { margin: 18px 0 4px; font-size: 22px; }
.field { margin-top: 16px; }
.field label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; font-weight: 500; }
.input {
    width: 100%; background: var(--bg-2); border: 1px solid var(--line-2); color: var(--text);
    border-radius: 8px; padding: 11px 12px; font: 14px var(--sans); outline: none;
}
.input:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(216, 173, 79, .15); }
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 11px 18px; border-radius: 8px; border: 1px solid transparent; cursor: pointer;
    font: 600 14px var(--sans);
}
.btn-gold { background: linear-gradient(135deg, var(--gold-2), var(--gold)); color: #1a1305; }
.btn-gold:hover { filter: brightness(1.06); color: #1a1305; }
.btn-ghost { background: transparent; border-color: var(--line-2); color: var(--text); }
.btn-ghost:hover { border-color: var(--gold); color: var(--text); }
.btn-block { width: 100%; margin-top: 22px; }
.err { color: #ff8a88; font-size: 12px; margin-top: 6px; }
.check { display: flex; align-items: center; gap: 8px; margin-top: 14px; font-size: 13px; color: var(--muted); }

/* ---------- Landing ---------- */
.hero { max-width: 1100px; margin: 0 auto; padding: 90px 20px 50px; display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; }
.hero h1 { font-size: 46px; line-height: 1.08; margin: 0 0 18px; letter-spacing: -.02em; }
.hero h1 em { font-style: normal; color: var(--gold); }
.hero p.lead { color: var(--muted); font-size: 17px; margin: 0 0 28px; max-width: 520px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.preview { padding: 18px; }
.preview .row { display: grid; grid-template-columns: 50px 1fr 70px; align-items: center; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.preview .row:first-of-type { border-top: 0; }
.features { max-width: 1100px; margin: 0 auto; padding: 20px 20px 80px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature { padding: 22px; }
.feature h3 { margin: 0 0 8px; font-size: 15px; }
.feature p { margin: 0; color: var(--muted); font-size: 13px; }

/* ---------- History table ---------- */
table.hist { width: 100%; border-collapse: collapse; font-size: 13px; }
table.hist th { text-align: left; font: 600 11px var(--sans); color: var(--dim); text-transform: uppercase; letter-spacing: .05em; padding: 10px 12px; border-bottom: 1px solid var(--line); }
table.hist td { padding: 9px 12px; border-bottom: 1px solid var(--line); }
table.hist td.num { font-family: var(--mono); text-align: right; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.filters select { background: var(--bg-2); color: var(--text); border: 1px solid var(--line-2); border-radius: 7px; padding: 7px 10px; font: 13px var(--sans); }
.pager { display: flex; gap: 6px; justify-content: flex-end; padding: 14px 16px; }
.pager a, .pager span { padding: 6px 11px; border-radius: 6px; border: 1px solid var(--line-2); font-size: 12px; color: var(--muted); }
.pager span.cur { color: var(--gold-2); border-color: var(--gold); }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.stat { padding: 16px; }
.stat .t { font: 700 12px var(--mono); color: var(--muted); }
.stat .big { font: 700 28px var(--mono); margin: 6px 0 2px; }

/* ---------- Responsive ---------- */
@media (max-width: 1280px) {
    .tf-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1080px) {
    .grid-main { grid-template-columns: 1fr; }
    .hero { grid-template-columns: 1fr; padding-top: 50px; }
    .features { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
    .topbar { flex-wrap: wrap; gap: 10px 16px; padding: 10px 16px; }
    .nav { margin-left: 0; width: 100%; overflow-x: auto; }
    .wrap { padding: 14px 16px 30px; }
    .tf-grid, .stat-grid { grid-template-columns: 1fr; }
    .chart-box { height: 380px; }
    .hero h1 { font-size: 34px; }
    .status .txt { display: none; }
}
.nav a.btn-gold { background: linear-gradient(135deg, var(--gold-2), var(--gold)); color: #1a1305; }
.nav a.btn-gold:hover { filter: brightness(1.06); }

/* ---------- Symbol bar ---------- */
.symbar { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 4px; margin-bottom: 16px; scrollbar-width: thin; }
.sym-chip {
    flex: 0 0 auto; min-width: 150px; display: flex; flex-direction: column; gap: 2px;
    padding: 10px 14px; border-radius: 10px; background: var(--panel); border: 1px solid var(--line); color: var(--text);
}
.sym-chip:hover { border-color: var(--line-2); color: var(--text); }
.sym-chip.on { border-color: var(--gold); box-shadow: inset 0 0 0 1px var(--gold); }
.sym-chip.inactive { opacity: .55; }
.sc-top { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.sc-top b { font: 700 13px var(--mono); letter-spacing: .02em; }
.sc-cat { font-size: 10px; color: var(--dim); text-transform: uppercase; letter-spacing: .06em; }
.sc-px { font-size: 15px; font-weight: 600; }
.sc-sig { font-size: 11px; font-weight: 600; color: var(--dim); min-height: 15px; }

/* ---------- Admin ---------- */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 18px; }
.form-grid .full { grid-column: 1 / -1; }
.help { font-size: 12px; color: var(--dim); margin-top: 5px; }
select.input { appearance: auto; }
.pill { display: inline-block; font: 700 10px var(--mono); padding: 3px 7px; border-radius: 5px; letter-spacing: .04em; }
.pill-on { background: rgba(38, 166, 154, .15); color: var(--up-strong); }
.pill-off { background: var(--bg-2); color: var(--dim); }
.pill-gold { background: rgba(216, 173, 79, .14); color: var(--gold-2); }
.btn-sm { padding: 6px 10px; font-size: 12px; border-radius: 6px; }
.btn-danger { background: transparent; border-color: rgba(239, 83, 80, .5); color: #ff8a88; }
.actions { display: flex; gap: 6px; justify-content: flex-end; flex-wrap: wrap; }
.actions form { margin: 0; }
@media (max-width: 720px) { .form-grid { grid-template-columns: 1fr; } }
.nav a, .nav button, .nav span { white-space: nowrap; }
@media (max-width: 720px) { .nav .muted { display: none; } }
/* Kedip harga saat berubah */
@keyframes tickUp { from { color: var(--up-strong); } to { color: inherit; } }
@keyframes tickDown { from { color: var(--down-strong); } to { color: inherit; } }
.tick-up { animation: tickUp 1.2s ease-out; }
.tick-down { animation: tickDown 1.2s ease-out; }

/* ---------- Status verifikasi backtest per kartu ---------- */
.verify { margin: 8px 16px 0; padding: 8px 10px; border-radius: 8px; font-size: 12px; line-height: 1.45; background: var(--bg-2); border: 1px solid var(--line); }
.verify b { font-weight: 700; }
.verify.ok { border-color: rgba(38, 166, 154, .35); background: rgba(38, 166, 154, .08); color: #9fe3d5; }
.verify.warn { border-color: rgba(216, 173, 79, .35); background: rgba(216, 173, 79, .07); color: var(--gold-2); }
.verify .method { display: block; margin-top: 3px; color: var(--muted); }
.tf-card.unverified .label, .tf-card.unverified .arrow { opacity: .55; }