@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{
  --p-navy-950:oklch(0.12 0.025 260);
  --p-navy-900:oklch(0.16 0.03 260);
  --p-navy-850:oklch(0.20 0.035 260);
  --p-navy-800:oklch(0.24 0.04 260);
  --p-cyan:oklch(0.82 0.14 210);
  --p-mint:oklch(0.82 0.15 160);
  --p-amber:oklch(0.82 0.15 80);
  --p-red:oklch(0.72 0.18 25);
  --p-text:oklch(0.96 0.01 240);
  --p-muted:oklch(0.72 0.025 250);
  --bg:var(--p-navy-950);
  --surface:var(--p-navy-900);
  --surface-raised:var(--p-navy-850);
  --border:var(--p-navy-800);
  --text:var(--p-text);
  --muted:var(--p-muted);
  --accent:var(--p-cyan);
  --positive:var(--p-mint);
  --warning:var(--p-amber);
  --negative:var(--p-red);
  --mono:'JetBrains Mono','SFMono-Regular',Consolas,monospace;
  --sans:'Inter','Segoe UI',Arial,sans-serif;
  --radius:10px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--bg)}
body{min-height:100dvh;font-family:var(--sans);font-size:16px;line-height:1.6;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;background:repeating-linear-gradient(0deg,transparent 0,transparent 3px,oklch(0.8 0.02 250 / .012) 4px)}
button,input,select{font:inherit}
button,[role=button],select{cursor:pointer}
button{color:inherit}
a{color:inherit;text-decoration:none}
button,input,select{outline:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
button:disabled{cursor:not-allowed;opacity:.5}
::selection{background:var(--accent);color:var(--bg)}
main,footer{position:relative;z-index:1}
h1,h2,h3{line-height:1.14;letter-spacing:-.035em;text-wrap:balance}
h1{font-size:clamp(2.4rem,7vw,5rem);max-width:11ch}
h2{font-size:clamp(1.35rem,2.5vw,2rem)}
h3{font-size:1.15rem}
p{max-width:75ch}
.shell{width:min(100% - 32px,1440px);margin-inline:auto}
.section-label{font-family:var(--mono);font-size:.68rem;font-weight:600;letter-spacing:.16em;color:var(--accent);margin-bottom:8px;text-transform:uppercase}
.microcopy,.panel-note{font-family:var(--mono);font-size:.72rem;line-height:1.6;color:var(--muted)}
.positive{color:var(--positive)!important}.negative{color:var(--negative)!important}.warning{color:var(--warning)!important}

.topbar{position:relative;z-index:5;display:flex;flex-wrap:wrap;align-items:center;gap:16px;min-height:72px;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--surface)}
.brand{display:flex;align-items:center;gap:10px;min-height:44px}
.brand-mark{display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--accent);border-radius:50%;font-family:var(--mono);font-size:.8rem;color:var(--accent)}
.brand strong{display:block;font-family:var(--mono);font-size:.9rem;letter-spacing:.14em}
.brand small{display:block;font-family:var(--mono);font-size:.58rem;letter-spacing:.13em;color:var(--muted)}
.market-stamp{display:none;font-family:var(--mono);font-size:.65rem;letter-spacing:.08em;color:var(--muted)}
.live-dot{display:inline-block;width:7px;height:7px;margin-right:7px;border-radius:50%;background:var(--positive);box-shadow:0 0 0 4px oklch(0.82 0.15 160 / .1)}
.stamp-divider{margin-inline:8px;color:var(--border)}
.header-actions{display:flex;gap:8px;margin-left:auto}
.button{min-height:44px;padding:9px 14px;border:1px solid transparent;border-radius:8px;font-family:var(--mono);font-size:.72rem;font-weight:600;letter-spacing:.03em;transition:background-color .18s ease,border-color .18s ease,color .18s ease,transform .18s ease}
.button:active{transform:translateY(1px)}
.button-primary{background:var(--accent);color:var(--p-navy-950)}
.button-primary:hover{background:var(--p-mint)}
.button-ghost{background:transparent;border-color:var(--border);color:var(--muted)}
.button-ghost:hover,.button-outline:hover{border-color:var(--accent);color:var(--accent);background:oklch(0.82 0.14 210 / .06)}
.button-outline{background:transparent;border-color:var(--muted);color:var(--text)}
.button-large{padding-inline:18px}
.telegram-button{display:inline-flex;align-items:center;gap:7px}
.telegram-button img{width:20px;height:20px;border-radius:50%;object-fit:cover;flex:0 0 auto}

.view-nav{position:relative;z-index:4;display:flex;gap:4px;padding:8px 16px;border-bottom:1px solid var(--border);background:var(--surface);overflow-x:auto}
.nav-item{flex:0 0 auto;min-height:44px;padding:9px 16px;border:1px solid transparent;border-radius:999px;background:transparent;font-family:var(--mono);font-size:.72rem;color:var(--muted);transition:all .18s ease}
.nav-item:hover{color:var(--text);border-color:var(--border)}
.nav-item.active{background:var(--accent);color:var(--p-navy-950)}
.ticker{position:relative;z-index:3;display:flex;gap:18px;padding:8px 16px;border-bottom:1px solid var(--border);font-family:var(--mono);font-size:.64rem;white-space:nowrap;overflow-x:auto;color:var(--muted)}
.ticker strong{margin-left:5px;color:var(--text);font-weight:600}
.ticker-note{margin-left:auto;color:var(--accent)}
.app-view{display:none}.app-view.active{display:block}

.hero{display:grid;gap:32px;padding-block:48px}
.hero-copy{display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.hero-text{margin-block:20px 24px;font-size:1.05rem;color:var(--muted);max-width:58ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:14px}
.hero-terminal{padding:20px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:0 22px 60px oklch(0.05 0.02 260 / .28)}
.terminal-head{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:.64rem;letter-spacing:.12em;color:var(--muted)}
.status-badge{display:inline-flex;align-items:center;min-height:24px;padding:3px 8px;border:1px solid oklch(0.82 0.15 160 / .35);border-radius:999px;font-family:var(--mono);font-size:.58rem;letter-spacing:.08em;color:var(--positive)}
.terminal-position{display:flex;align-items:baseline;gap:12px;margin-block:22px 16px}
.terminal-position span{font-family:var(--mono);font-size:clamp(2.8rem,9vw,4.5rem);font-weight:600;letter-spacing:-.08em}
.terminal-position small{font-family:var(--mono);color:var(--accent)}
.terminal-lines{border-top:1px solid var(--border)}
.terminal-line{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--border);font-family:var(--mono);font-size:.72rem}
.terminal-line span{color:var(--muted)}
.terminal-line strong{font-weight:500}
.terminal-total,.terminal-price{display:flex;justify-content:space-between;gap:12px;padding-top:14px;font-size:.82rem}
.terminal-total strong,.terminal-price strong{font-family:var(--mono)}
.terminal-total{color:var(--positive)}.terminal-price{color:var(--muted)}

.kpi-strip{display:grid;gap:1px;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--border)}
.kpi-card{min-width:0;padding:18px;background:var(--surface)}
.kpi-label{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;color:var(--muted);text-transform:uppercase}
.kpi-value{display:block;margin-top:7px;font-family:var(--mono);font-size:clamp(1.15rem,3vw,1.55rem);font-weight:600;letter-spacing:-.05em;white-space:nowrap}
.kpi-sub{display:block;margin-top:4px;font-size:.74rem;color:var(--muted)}
.section-block{padding-block:48px 8px}
.section-heading{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}
.section-heading>p{font-size:.85rem;color:var(--muted)}
.section-heading.compact{margin-bottom:14px}
.table-wrap{width:100%;overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
.data-table{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:.72rem;font-variant-numeric:tabular-nums}
.data-table th{padding:12px 14px;border-bottom:1px solid var(--border);background:var(--surface-raised);font-size:.6rem;letter-spacing:.08em;text-align:right;color:var(--muted);text-transform:uppercase;white-space:nowrap}
.data-table th:first-child,.data-table td:first-child{text-align:left}
.data-table td{padding:13px 14px;border-bottom:1px solid var(--border);text-align:right;white-space:nowrap}
.data-table tr:last-child td{border-bottom:0}
.data-table tbody tr:hover{background:oklch(0.82 0.14 210 / .035)}
.data-table td strong{font-weight:600;color:var(--accent)}
.data-table .row-total{background:var(--surface-raised);font-weight:600}

.vehicle-grid{display:grid;gap:16px}
.vehicle-card{padding:20px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
.vehicle-top{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.vehicle-type{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;color:var(--accent)}
.vehicle-price{text-align:right;font-family:var(--mono);font-size:.72rem;color:var(--muted)}
.vehicle-price strong{display:block;font-size:1.05rem;color:var(--text)}
.asset-value{margin-block:18px}
.asset-value span{font-size:.76rem;color:var(--muted)}
.asset-value strong{display:block;font-family:var(--mono);font-size:1.65rem;letter-spacing:-.05em}
.capital-bar{display:flex;width:100%;height:10px;margin-block:10px 12px;overflow:hidden;border-radius:999px;background:var(--surface-raised)}
.capital-bar .debt{background:var(--warning)}.capital-bar .equity{background:var(--accent)}
.capital-legend{display:grid;grid-template-columns:1fr 1fr;gap:12px;font-family:var(--mono);font-size:.67rem}
.capital-legend span:last-child{text-align:right}
.capital-legend small{display:block;color:var(--muted);font-size:.6rem}
.capital-legend .debt-text{color:var(--warning)}.capital-legend .equity-text{color:var(--accent)}
.vehicle-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:18px;padding-top:14px;border-top:1px solid var(--border)}
.vehicle-metrics span{font-size:.67rem;color:var(--muted)}
.vehicle-metrics strong{display:block;font-family:var(--mono);font-size:.8rem;color:var(--text)}

.split-section{display:grid;gap:24px}
.waterfall{padding:18px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
.waterfall-row{display:grid;grid-template-columns:minmax(120px,1.3fr) 2fr auto;gap:12px;align-items:center;padding:11px 0;border-bottom:1px solid var(--border);font-family:var(--mono);font-size:.67rem}
.waterfall-row:last-child{border-bottom:0}
.waterfall-row span:first-child{color:var(--muted)}
.waterfall-track{height:7px;background:var(--surface-raised);border-radius:999px;overflow:hidden}
.waterfall-fill{height:100%;background:var(--accent);border-radius:inherit}
.waterfall-fill.debt{background:var(--warning)}.waterfall-fill.residual{background:var(--negative)}
.thesis-panel{padding:22px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
.thesis-panel h2{margin-bottom:16px}
.thesis-row{display:grid;grid-template-columns:1fr auto;gap:2px 12px;padding:12px 0;border-top:1px solid var(--border);font-family:var(--mono)}
.thesis-row span{font-size:.78rem}.thesis-row strong{font-size:.82rem}
.thesis-row small{grid-column:1/-1;font-family:var(--sans);font-size:.72rem;color:var(--muted)}
.thesis-panel .panel-note{margin-top:16px}

.simulator-shell{display:grid;min-height:calc(100dvh - 142px)}
.controls-panel,.scenario-panel,.results-panel{min-width:0;padding:20px 16px}
.controls-panel,.scenario-panel{background:var(--surface)}
.controls-panel{border-right:1px solid var(--border)}
.scenario-panel{border-left:1px solid var(--border)}
.panel-title{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:18px}
.input-group{border-top:1px solid var(--border)}
.input-group summary{display:flex;justify-content:space-between;align-items:center;min-height:48px;font-family:var(--mono);font-size:.7rem;font-weight:600;cursor:pointer;list-style:none}
.input-group summary::-webkit-details-marker{display:none}
.input-group summary::after{content:'+';color:var(--accent);font-size:1rem}
.input-group[open] summary::after{content:'−'}
.input-group summary span{color:var(--muted);font-size:.6rem;font-weight:400}
.input-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px 10px;padding:0 0 16px}
.input-field{min-width:0}
.input-field.full{grid-column:1/-1}
.input-field label{display:block;margin-bottom:5px;font-family:var(--mono);font-size:.59rem;line-height:1.45;color:var(--muted)}
.input-field input,.scenario-input input,.select-label select{width:100%;min-height:44px;padding:9px 10px;border:1px solid var(--border);border-radius:7px;background:var(--p-navy-950);color:var(--text);font-family:var(--mono);font-size:.72rem;transition:border-color .18s ease}
.input-field input:hover,.scenario-input input:hover,.select-label select:hover{border-color:var(--muted)}
.input-field input:focus,.scenario-input input:focus,.select-label select:focus{border-color:var(--accent)}
.scenario-header{display:flex;flex-direction:column;gap:16px}
.scenario-input label{display:block;margin-bottom:5px;font-family:var(--mono);font-size:.6rem;color:var(--muted)}
.quick-scenarios{display:flex;gap:8px;margin-block:16px}
.quick-scenarios button{min-height:44px;padding:8px 13px;border:1px solid var(--border);border-radius:999px;background:transparent;font-family:var(--mono);font-size:.65rem;color:var(--muted)}
.quick-scenarios button:hover{border-color:var(--accent);color:var(--accent)}
.quick-scenarios button.active{border-color:var(--accent);background:oklch(0.82 0.14 210 / .1);color:var(--accent)}
.kpi-grid{display:grid;gap:1px;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--border)}
.result-section{margin-top:28px}
.select-label{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.62rem;color:var(--muted)}
.select-label select{width:auto;min-width:190px}
.detail-hero{display:grid;gap:16px;padding:18px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
.detail-big strong{display:block;font-family:var(--mono);font-size:1.7rem;letter-spacing:-.06em}
.detail-big span{font-size:.72rem;color:var(--muted)}
.detail-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:8px;overflow:hidden}
.detail-metric{padding:12px;background:var(--surface-raised)}
.detail-metric span{display:block;font-family:var(--mono);font-size:.57rem;color:var(--muted)}
.detail-metric strong{display:block;margin-top:4px;font-family:var(--mono);font-size:.76rem}
.target-card{padding:15px 0;border-top:1px solid var(--border)}
.target-card h3{font-family:var(--mono);font-size:.72rem;letter-spacing:0;color:var(--muted)}
.target-card strong{display:block;margin-block:6px 2px;font-family:var(--mono);font-size:1.25rem;letter-spacing:-.04em}
.target-card span{font-family:var(--mono);font-size:.7rem;color:var(--accent)}
.panel-section{margin-top:22px;padding-top:18px;border-top:1px solid var(--border)}
.sotp-line{display:flex;justify-content:space-between;gap:12px;padding:8px 0;font-family:var(--mono);font-size:.65rem}
.sotp-line span{color:var(--muted)}.sotp-line strong{text-align:right;font-weight:500}
.sotp-line.total{margin-top:6px;padding-top:12px;border-top:1px solid var(--border);color:var(--accent)}
.export-button{width:100%;margin-top:18px}
.scenario-panel .panel-note{margin-top:12px}

.method-shell{padding-block:48px}
.method-shell h1{max-width:14ch;font-size:clamp(2.2rem,6vw,4.2rem)}
.method-intro{margin-block:18px 28px;color:var(--muted);max-width:68ch}
.formula-grid{display:grid;gap:16px}
.formula-grid article,.method-columns section{padding:20px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
.formula-grid h3,.method-columns h3{margin-bottom:12px}
.formula-grid code{display:block;padding:12px;border-left:2px solid var(--accent);background:var(--p-navy-950);font-family:var(--mono);font-size:.7rem;line-height:1.7;color:var(--accent);white-space:normal}
.formula-grid p{margin-top:12px;font-size:.8rem;color:var(--muted)}
.method-columns{display:grid;gap:16px;margin-block:16px 24px}
.method-columns ul{padding-left:20px;color:var(--muted);font-size:.85rem}
.method-columns li+li{margin-top:8px}
.toast{position:fixed;z-index:20;right:16px;bottom:16px;max-width:calc(100% - 32px);padding:12px 16px;border:1px solid var(--accent);border-radius:8px;background:var(--surface-raised);font-family:var(--mono);font-size:.7rem;color:var(--text);opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .2s ease,transform .2s ease}
.toast.show{opacity:1;transform:translateY(0)}
footer{display:flex;flex-direction:column;gap:6px;margin-top:48px;padding:22px 16px;border-top:1px solid var(--border);font-family:var(--mono);font-size:.6rem;color:var(--muted)}

@media (min-width:640px){
  .shell{width:min(100% - 48px,1440px)}
  .market-stamp{display:block}
  .kpi-strip{grid-template-columns:repeat(2,1fr)}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .scenario-header{flex-direction:row;justify-content:space-between;align-items:flex-end}
  .scenario-input{width:190px}
  .detail-metrics{grid-template-columns:repeat(4,1fr)}
  .formula-grid{grid-template-columns:repeat(2,1fr)}
  footer{flex-direction:row;justify-content:space-between}
}
@media (min-width:900px){
  .topbar{padding-inline:24px}.view-nav,.ticker{padding-inline:24px}
  .hero{grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);gap:56px;padding-block:72px}
  .hero-terminal{padding:24px}
  .kpi-strip{grid-template-columns:repeat(4,1fr)}
  .section-heading{flex-direction:row;justify-content:space-between;align-items:flex-end}
  .section-heading>p{max-width:44ch;text-align:right}
  .vehicle-grid{grid-template-columns:repeat(2,1fr)}
  .split-section{grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr)}
  .method-columns{grid-template-columns:repeat(2,1fr)}
  .kpi-grid{grid-template-columns:repeat(4,1fr)}
}
@media (min-width:1200px){
  .simulator-shell{grid-template-columns:280px minmax(0,1fr) 320px}
  .controls-panel,.scenario-panel{position:sticky;top:0;height:100dvh;overflow-y:auto}
  .results-panel{padding:24px}
}
@media (max-width:640px){
  .topbar{gap:8px}.brand small{display:none}.brand strong{font-size:.76rem}
  .header-actions .button{padding-inline:10px;font-size:.62rem}
  .header-actions #resetBtn{display:none}
  .ticker-note{display:none}
  .hero{padding-block:36px}
  .hero-terminal{padding:16px}
  .section-block{padding-top:36px}
  .data-table{font-size:.66rem}
  .data-table th,.data-table td{padding:10px}
  .select-label{align-items:flex-start;flex-direction:column}
  .select-label select{width:100%;min-width:0}
  .waterfall-row{grid-template-columns:1fr auto;gap:5px}
  .waterfall-track{grid-column:1/-1;grid-row:2}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{
  .topbar,.view-nav,.ticker,.controls-panel,.scenario-panel,.hero-actions,.quick-scenarios,.scenario-input,.export-button,footer,.toast{display:none!important}
  body::before{display:none}
  .app-view{display:none}.app-view.active{display:block}
  .simulator-shell{display:block}.results-panel{padding:0}
  .hero{padding-block:20px}.section-block{break-inside:avoid}
  *{print-color-adjust:exact;-webkit-print-color-adjust:exact}
}