:root {
  --bg: #f2f5f1;
  --surface: #fbfcfa;
  --surface-soft: #edf3ee;
  --surface-strong: #e4ece6;
  --ink: #13211c;
  --muted: #64716b;
  --faint: #8a9690;
  --line: #d9e1db;
  --line-strong: #bfcfc4;
  --accent: #187655;
  --accent-dark: #0f5b40;
  --accent-soft: #d9eee2;
  --danger: #ad3f36;
  --danger-soft: #f5dfdb;
  --price: #b96500;
  --amber: #b77912;
  --shadow: 0 22px 55px rgba(36, 63, 50, .08);
  --mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html, body { min-width: 320px; min-height: 100%; background: var(--bg); color: var(--ink); font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif; }
body { background: radial-gradient(circle at 12% 0%, rgba(76, 132, 104, .1), transparent 30rem), var(--bg); }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid rgba(24, 118, 85, .2); outline-offset: 2px; }
input::placeholder, textarea::placeholder { color: var(--faint); opacity: 1; }

/* Reference-style private gate: pale canvas, ink typography, and green emphasis. */
.login-view { position: relative; display: grid; min-height: 100dvh; place-items: center; overflow: hidden; padding: 32px; }
.login-grid-glow { position: absolute; inset: 0; opacity: .55; background-image: linear-gradient(rgba(24, 118, 85, .055) 1px, transparent 1px), linear-gradient(90deg, rgba(24, 118, 85, .055) 1px, transparent 1px), radial-gradient(circle at 70% 32%, rgba(24, 118, 85, .14), transparent 25rem); background-size: 58px 58px, 58px 58px, auto; mask-image: linear-gradient(110deg, transparent, #000 30%, #000 80%, transparent); }
.login-panel { position: relative; z-index: 1; width: min(500px, 100%); padding: 42px; border: 1px solid var(--line-strong); border-radius: 18px; background: rgba(251, 252, 250, .9); box-shadow: var(--shadow); }
.login-side-note { position: absolute; right: 7vw; bottom: 9vh; z-index: 1; display: flex; gap: 16px; width: 190px; color: var(--muted); font: 12px/1.7 var(--mono); }
.login-side-note span { color: var(--accent); font-weight: 700; }.login-side-note p { margin: 0; }
.brand-lockup { display: flex; align-items: center; gap: 10px; color: var(--accent); font: 700 12px var(--mono); letter-spacing: .1em; }.brand-mark { display: inline-grid; width: 30px; height: 30px; place-items: center; border-radius: 9px; background: var(--ink); color: #f7faf7; font: 700 18px Georgia, serif; }.brand-dark { color: var(--ink); }.brand-dark .brand-mark { background: var(--accent); color: #f7faf7; }
.eyebrow, .section-kicker { margin: 0; color: var(--muted); font: 700 10px var(--mono); letter-spacing: .14em; text-transform: uppercase; }.login-panel .eyebrow { margin-top: 54px; color: var(--accent); }.login-panel h1 { margin: 14px 0 18px; font-size: clamp(38px, 6vw, 62px); line-height: .98; letter-spacing: -.06em; }.login-panel h1 em { color: var(--accent); font-style: normal; }.login-copy { max-width: 38ch; margin: 0 0 30px; color: var(--muted); font-size: 15px; line-height: 1.7; }.login-form { display: grid; gap: 16px; }
label { display: grid; gap: 8px; color: var(--muted); font-size: 12px; font-weight: 600; }
input, select, textarea { width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: 12px 13px; background: var(--surface); color: var(--ink); outline: 0; transition: border-color .18s ease, box-shadow .18s ease, background .18s ease; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(24, 118, 85, .1); }
.button { display: inline-flex; min-height: 42px; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--line-strong); border-radius: 10px; padding: 0 16px; background: transparent; color: var(--ink); font-size: 12px; font-weight: 700; transition: transform .15s ease, border-color .18s ease, background .18s ease, color .18s ease; }.button:hover { border-color: var(--accent); background: var(--accent-soft); }.button:active { transform: translateY(1px); }.button:disabled { cursor: wait; opacity: .6; }.button-primary { border-color: var(--accent); background: var(--accent); color: #fff; box-shadow: 0 10px 22px rgba(24, 118, 85, .16); }.button-primary:hover { border-color: var(--accent-dark); background: var(--accent-dark); color: #fff; }.button-full { width: 100%; justify-content: space-between; }.button-quiet { color: var(--muted); }.button-row { display: flex; flex-wrap: wrap; gap: 10px; }.button-row .button { flex: 1; min-width: 150px; }.form-error { margin: 0; color: var(--danger); font-size: 12px; }.login-foot { margin-top: 32px; color: var(--faint); font: 10px var(--mono); letter-spacing: .08em; }.pulse-dot { display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(24, 118, 85, .12); animation: pulse 2s infinite; }

/* Turn the existing navigation into the reference project's top rail. */
.app-view { min-height: 100dvh; background: transparent; }.sidebar { position: sticky; top: 0; z-index: 5; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 34px; min-height: 72px; padding: 0 clamp(22px, 5vw, 72px); border-bottom: 1px solid var(--line); background: rgba(242, 245, 241, .92); backdrop-filter: blur(14px); }.sidebar-top { display: contents; }.live-indicator { order: 3; color: var(--accent); font: 700 10px var(--mono); letter-spacing: .1em; white-space: nowrap; }.nav-list { display: flex; align-items: stretch; gap: 5px; height: 72px; margin: 0; }.nav-item { display: inline-grid; grid-template-columns: 25px auto 14px; align-items: center; gap: 7px; min-width: 116px; padding: 0 10px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--muted); text-align: left; font-size: 12px; transition: color .18s ease, border-color .18s ease, background .18s ease; }.nav-item:hover, .nav-item.is-active { border-bottom-color: var(--accent); background: rgba(24, 118, 85, .05); color: var(--ink); }.nav-index { color: var(--faint); font: 10px var(--mono); }.nav-item.is-active .nav-index, .nav-arrow { color: var(--accent); }.nav-arrow { opacity: 0; transition: opacity .18s ease; }.nav-item:hover .nav-arrow, .nav-item.is-active .nav-arrow { opacity: 1; }.sidebar-bottom { display: flex; align-items: center; gap: 18px; }.feed-status { display: none; }.logout-button { border: 0; background: transparent; color: var(--muted); font-size: 11px; }.logout-button:hover { color: var(--danger); }

.main-content { width: min(1440px, calc(100% - 64px)); min-width: 0; margin: 0 auto; padding: 34px 0 72px; }.topbar { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 44px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }.topbar h2 { margin: 8px 0 0; color: var(--accent); font-size: clamp(28px, 4vw, 46px); line-height: 1; letter-spacing: -.06em; }.topbar-right { display: flex; align-items: center; gap: 12px; color: var(--muted); font: 10px var(--mono); }.icon-button { display: inline-grid; width: 32px; height: 32px; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: var(--surface); color: var(--accent); font-size: 18px; }.icon-button:hover { border-color: var(--accent); background: var(--accent-soft); }.user-badge { padding: 7px 10px; border: 1px solid var(--line-strong); border-radius: 999px; color: var(--accent); font-weight: 700; letter-spacing: .08em; }
.hero-strip { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 26px; padding: 28px 32px; border: 1px solid var(--line-strong); border-radius: 18px; background: linear-gradient(135deg, rgba(232, 243, 235, .88), rgba(251, 252, 250, .72)); box-shadow: 0 16px 38px rgba(36, 63, 50, .045); }.hero-title { margin: 14px 0 0; color: var(--muted); font-size: clamp(26px, 4vw, 44px); line-height: 1.02; letter-spacing: -.06em; }.hero-title strong { color: var(--ink); }.hero-summary { min-width: 220px; padding-left: 24px; border-left: 1px solid var(--line-strong); }.hero-summary span, .hero-summary small { display: block; color: var(--muted); font: 10px var(--mono); }.hero-summary strong { display: block; margin: 8px 0 5px; color: var(--price); font: 500 clamp(30px, 4vw, 46px) var(--mono); letter-spacing: -.08em; }.hero-summary small { color: var(--accent); }
.toolbar-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 2px 0 18px; }.range-switcher { display: flex; align-items: center; gap: 4px; }.range-button { min-width: 44px; height: 30px; border: 0; border-radius: 7px; background: transparent; color: var(--muted); font: 700 10px var(--mono); }.range-button:hover, .range-button.is-selected { background: var(--accent); color: #fff; }.custom-range { display: flex; align-items: center; gap: 5px; margin-left: 8px; color: var(--muted); font: 10px var(--mono); }.custom-range input { width: 54px; height: 30px; padding: 4px 5px; border-radius: 7px; text-align: center; font: 10px var(--mono); }.chart-note { color: var(--faint); font: 10px var(--mono); text-align: right; }
.chart-shell { overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }.chart-meta { display: flex; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--line); color: var(--faint); font: 10px var(--mono); }.chart-wrap { position: relative; height: clamp(290px, 39vw, 450px); padding: 8px 10px 0; }#composite-chart { display: block; width: 100%; height: 100%; overflow: visible; }.chart-empty { position: absolute; inset: 0; display: grid; place-items: center; color: var(--muted); font: 11px var(--mono); }.chart-grid { stroke: rgba(24, 118, 85, .11); stroke-width: 1; }.chart-axis { fill: var(--faint); font: 10px var(--mono); }.chart-line { fill: none; stroke: var(--accent); stroke-width: 2.4; vector-effect: non-scaling-stroke; }.chart-area { fill: url(#chart-gradient); opacity: .28; }.chart-crosshair { stroke: rgba(24, 118, 85, .42); stroke-dasharray: 3 4; }.chart-tooltip { position: absolute; pointer-events: none; padding: 8px 10px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--ink); color: #fff; box-shadow: var(--shadow); font: 10px var(--mono); }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 22px; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: var(--line); }.metric-card { min-height: 132px; padding: 20px; background: var(--surface); }.metric-label { display: flex; align-items: center; gap: 7px; color: var(--muted); font: 10px var(--mono); }.metric-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; }.metric-dot.green { background: var(--accent); }.metric-dot.red { background: var(--danger); }.metric-dot.amber { background: var(--amber); }.metric-card strong { display: block; margin: 12px 0 7px; color: var(--ink); font: 500 27px var(--mono); letter-spacing: -.07em; }.metric-card small { color: var(--faint); font: 10px var(--mono); }.metric-alert strong { color: var(--amber); }
.market-section, .active-positions-block { padding-top: 46px; }.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 18px; }h3 { margin: 8px 0 0; color: var(--accent); font-size: 25px; letter-spacing: -.05em; }.section-caption { color: var(--faint); font: 10px var(--mono); }.coin-grid, .entry-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: var(--line); }.coin-card, .entry-card { min-width: 0; padding: 20px; background: var(--surface); }.coin-head, .entry-card header { display: flex; align-items: center; justify-content: space-between; gap: 14px; }.coin-head { color: var(--ink); font: 700 13px var(--mono); }.coin-price { margin: 18px 0 5px; color: var(--price); font: 500 25px var(--mono); letter-spacing: -.06em; }.coin-change { font: 11px var(--mono); }.coin-change.up { color: var(--accent); }.coin-change.down { color: var(--danger); }.coin-change.flat { color: var(--muted); }.coin-ref { display: flex; justify-content: space-between; gap: 10px; margin-top: 18px; padding-top: 11px; border-top: 1px solid var(--line); color: var(--faint); font: 10px var(--mono); }.coin-ref strong { color: var(--muted); font-weight: 500; }
.content-view[hidden] { display: none !important; }.view-intro { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 32px; }.view-intro p { max-width: 64ch; margin: 12px 0 0; color: var(--muted); font-size: 13px; line-height: 1.7; }.capital-chip, .status-pill, .history-total { padding: 11px 14px; border: 1px solid var(--line-strong); border-radius: 999px; color: var(--muted); font: 10px var(--mono); white-space: nowrap; }.capital-chip strong { color: var(--price); font-weight: 700; }.status-pill { color: var(--amber); }.status-pill.is-ready { color: var(--accent); }.history-total { display: grid; gap: 2px; text-align: right; border-radius: 12px; }.history-total strong { color: var(--ink); font: 500 24px var(--mono); }
.entry-card h4 { margin: 0; color: var(--ink); font: 700 15px var(--mono); }.allocation-label { color: var(--faint); font: 10px var(--mono); }.entry-price { margin: 28px 0 18px; color: var(--muted); font: 11px var(--mono); }.entry-price strong { display: block; margin-top: 7px; color: var(--price); font-size: 25px; font-weight: 500; letter-spacing: -.06em; }.entry-card .button { width: 100%; }.entry-open { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 25px 0 13px; padding: 11px; border: 1px solid rgba(24, 118, 85, .22); border-radius: 10px; background: var(--surface-soft); }.entry-open span { color: var(--muted); font: 10px var(--mono); }.entry-open strong { display: block; margin-top: 4px; color: var(--ink); font: 500 14px var(--mono); }.entry-open .pnl { color: var(--accent); font: 500 14px var(--mono); text-align: right; }.entry-open .pnl.is-loss { color: var(--danger); }.entry-open .pnl small { display: block; margin-top: 4px; font-size: 10px; }.close-position-button { min-height: 34px; border-color: rgba(173, 63, 54, .35); color: var(--danger); }.close-position-button:hover { border-color: var(--danger); background: var(--danger-soft); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }table { width: 100%; min-width: 740px; border-collapse: collapse; text-align: left; }th, td { padding: 14px 13px; border-bottom: 1px solid var(--line); color: var(--muted); font: 11px var(--mono); white-space: nowrap; }th { color: var(--faint); font-size: 10px; font-weight: 500; text-transform: uppercase; }.table-wrap tr:last-child td { border-bottom: 0; }td strong { color: var(--ink); font-weight: 500; }.positive { color: var(--accent) !important; }.negative { color: var(--danger) !important; }.side-long { color: var(--accent) !important; }.side-short { color: var(--danger) !important; }.empty-table { padding: 36px 16px; color: var(--faint); font: 11px var(--mono); }
.settings-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: var(--line); }.settings-panel { display: grid; align-content: start; gap: 17px; min-width: 0; padding: 26px; background: var(--surface); }.settings-panel .panel-heading { margin-bottom: 3px; }.panel-heading h4 { margin: 8px 0 0; color: var(--ink); font-size: 18px; letter-spacing: -.04em; }.switch-line { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 8px 0; }.switch-line strong, .switch-line small { display: block; }.switch-line strong { color: var(--ink); font-size: 12px; }.switch-line small { margin-top: 4px; color: var(--faint); font: 10px var(--mono); }.toggle { appearance: none; width: 42px; height: 24px; padding: 2px; border: 1px solid var(--line-strong); border-radius: 999px; background: var(--surface-strong); cursor: pointer; }.toggle::after { content: ''; display: block; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(19, 33, 28, .2); transition: transform .2s ease, background .2s ease; }.toggle:checked { border-color: var(--accent); background: var(--accent-soft); }.toggle:checked::after { transform: translateX(16px); background: var(--accent); }.two-col { display: grid; grid-template-columns: 1.4fr .6fr; gap: 12px; }.settings-help { margin: -2px 0 0; color: var(--faint); font: 10px/1.6 var(--mono); }.retention-panel { grid-column: 1 / -1; }.retention-panel p { margin: 0; max-width: 68ch; color: var(--muted); font-size: 13px; line-height: 1.7; }.retention-buttons, .custom-cleanup { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }.custom-cleanup input { width: 76px; }.custom-cleanup span { color: var(--muted); font: 11px var(--mono); }
.recipient-field { display: grid; gap: 10px; }.field-caption { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 12px; font-weight: 600; }.field-caption small { color: var(--faint); font: 10px var(--mono); font-weight: 400; text-align: right; }.recipient-list { display: grid; gap: 8px; }.recipient-row { display: grid; grid-template-columns: minmax(150px, 1fr) auto auto 38px; align-items: center; gap: 8px; }.recipient-row .recipient-input { min-width: 0; }.recipient-enabled { display: inline-flex; grid-auto-flow: column; align-items: center; gap: 5px; color: var(--muted); font: 10px var(--mono); white-space: nowrap; }.recipient-enabled input { width: 15px; height: 15px; accent-color: var(--accent); }.recipient-window { display: inline-flex; align-items: center; gap: 5px; color: var(--faint); font: 10px var(--mono); white-space: nowrap; }.recipient-window input { width: 108px; padding: 10px 8px; font: 11px var(--mono); }.remove-recipient-button { flex: 0 0 38px; width: 38px; height: 42px; border: 1px solid var(--line); border-radius: 10px; background: transparent; color: var(--muted); font-size: 20px; line-height: 1; }.remove-recipient-button:hover:not(:disabled) { border-color: var(--danger); background: rgba(184, 78, 71, .08); color: var(--danger); }.remove-recipient-button:disabled { cursor: not-allowed; opacity: .35; }.add-recipient-button { justify-self: start; min-height: 34px; padding-inline: 12px; font-size: 11px; }
.modal-backdrop { position: fixed; inset: 0; z-index: 20; display: grid; place-items: center; padding: 20px; background: rgba(19, 33, 28, .34); backdrop-filter: blur(5px); }.modal { position: relative; width: min(480px, 100%); padding: 30px; border: 1px solid var(--line-strong); border-radius: 16px; background: var(--surface); box-shadow: 0 28px 80px rgba(19, 33, 28, .2); }.modal h3 { margin-top: 10px; }.modal > p { margin: 9px 0 24px; color: var(--muted); font: 11px/1.7 var(--mono); }.modal-close { position: absolute; top: 13px; right: 15px; border: 0; background: transparent; color: var(--muted); font-size: 24px; }.modal-close:hover { color: var(--danger); }.modal form { display: grid; gap: 22px; }.modal fieldset { margin: 0; padding: 0; border: 0; }.modal legend { margin-bottom: 10px; color: var(--muted); font: 10px var(--mono); }.segmented, .multiplier-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }.multiplier-grid { grid-template-columns: repeat(3, 1fr); }.segmented label, .multiplier-option { position: relative; display: block; }.segmented input, .multiplier-option input { position: absolute; opacity: 0; }.segmented span, .multiplier-option span { display: flex; align-items: center; justify-content: space-between; padding: 12px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); color: var(--muted); font: 11px var(--mono); cursor: pointer; }.segmented span small { color: var(--faint); font-size: 9px; }.segmented input:checked + span, .multiplier-option input:checked + span { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-dark); }
.toast-region { position: fixed; top: 18px; right: 18px; z-index: 30; display: grid; gap: 8px; width: min(360px, calc(100% - 36px)); }.toast { padding: 13px 15px; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--surface); color: var(--ink); box-shadow: var(--shadow); font: 11px/1.5 var(--mono); animation: toast-in .2s ease-out; }.toast.error { border-color: rgba(173, 63, 54, .5); color: var(--danger); }.toast.success { border-color: rgba(24, 118, 85, .4); color: var(--accent); }

@media (max-width: 980px) { .sidebar { grid-template-columns: auto 1fr; gap: 18px; padding: 0 22px; }.live-indicator { display: none; }.sidebar-bottom { justify-self: end; }.nav-list { grid-column: 1 / -1; grid-row: 2; height: 52px; overflow-x: auto; }.nav-item { min-width: 108px; min-height: 50px; }.main-content { width: min(100% - 44px, 920px); padding-top: 28px; }.coin-grid, .entry-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) { .login-view { padding: 18px; }.login-panel { padding: 30px 24px; }.login-side-note { display: none; }.sidebar { display: block; min-height: auto; padding: 16px 17px 0; }.sidebar-top { display: flex; align-items: center; justify-content: space-between; }.sidebar-bottom { position: absolute; top: 17px; right: 17px; }.nav-list { height: 49px; margin-top: 18px; }.main-content { width: calc(100% - 34px); padding-top: 23px; }.topbar, .hero-strip, .toolbar-row, .section-heading, .view-intro { align-items: flex-start; flex-direction: column; }.topbar { gap: 18px; margin-bottom: 28px; }.topbar-right { width: 100%; justify-content: space-between; }.hero-strip { padding: 23px 20px; }.hero-summary { width: 100%; min-width: 0; padding: 17px 0 0; border-top: 1px solid var(--line-strong); border-left: 0; }.chart-note { text-align: left; }.metric-grid { grid-template-columns: repeat(2, 1fr); }.metric-card { min-height: 120px; padding: 17px 14px; }.coin-grid, .entry-grid, .settings-grid { grid-template-columns: 1fr; }.retention-panel { grid-column: auto; }.two-col { grid-template-columns: 1fr; }.recipient-row { grid-template-columns: minmax(0, 1fr) auto 38px; }.recipient-enabled { grid-column: 2; grid-row: 1; }.recipient-window { grid-column: 1 / -1; grid-row: 2; justify-content: space-between; }.recipient-window input { flex: 1; width: auto; }.remove-recipient-button { grid-column: 3; grid-row: 1; }.modal { padding: 25px 20px; } }