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

:root {
  color-scheme: dark;
  --ink: #edf2f0;
  --muted: #8d9b99;
  --line: rgba(193, 215, 209, .14);
  --accent: #b7f36b;
  --orange: #ff896f;
  --night: #0b1112;
  --panel: #111a1c;
  --panel-soft: #162123;
  --positive: #35d07f;
  --negative: #ff5c67;
  --blue: #54b8ff;
  --gold: #ffc857;
  --purple: #b68cff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: #0b1112;
  font-family: 'Space Grotesk', sans-serif;
}

.shell { width: min(1120px, calc(100% - 48px)); margin: 0 auto; padding: 72px 0 32px; }
.hero { min-height: 55vh; display: flex; flex-direction: column; justify-content: center; border-top: 1px solid var(--line); }
.eyebrow, footer, .number, code, .status { font-family: 'DM Mono', monospace; letter-spacing: .08em; font-size: .72rem; }
.eyebrow { color: var(--accent); margin: 0 0 28px; }
h1 { max-width: 900px; margin: 0; font-size: clamp(3.4rem, 9vw, 8.6rem); line-height: .88; letter-spacing: -.06em; font-weight: 600; }
h1 em { color: var(--orange); font-style: normal; }
.lede { max-width: 510px; color: var(--muted); font-size: 1.05rem; line-height: 1.55; margin: 36px 0 28px; }
.actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.primary-action { color: var(--night); background: var(--accent); padding: 13px 16px; text-decoration: none; font-family: 'DM Mono', monospace; font-size: .8rem; }
.actions code { color: var(--night); background: var(--accent); padding: 13px 16px; letter-spacing: 0; font-size: .8rem; }
.status { color: var(--muted); letter-spacing: 0; }
.status i { display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 16px var(--accent); }
.status i.offline { background: var(--orange); box-shadow: 0 0 16px var(--orange); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
article { min-height: 230px; padding: 24px 28px 28px 0; border-right: 1px solid var(--line); }
article + article { padding-left: 28px; }
article:last-child { border-right: 0; }
.number { color: var(--orange); }
h2 { font-size: 1.45rem; margin: 38px 0 12px; }
article p { color: var(--muted); line-height: 1.5; margin: 0 0 24px; max-width: 280px; }
article strong { font-family: 'DM Mono', monospace; font-size: .72rem; color: var(--accent); font-weight: 400; }
footer { color: var(--muted); padding-top: 24px; }
footer span { color: var(--orange); padding: 0 10px; }
.app-shell { width: min(1280px, calc(100% - 64px)); margin: 0 auto; padding: 22px 0 72px; }
.app-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 0 18px; border-bottom: 1px solid var(--line); }
.back-link { color: var(--ink); text-decoration: none; font: 600 .82rem 'DM Mono', monospace; letter-spacing: .08em; text-transform: uppercase; }
.back-link::before { content: '◈  '; color: var(--accent); }
.app-intro { display: flex; align-items: end; justify-content: space-between; gap: 32px; padding: 40px 0 30px; }
.app-intro h1 { margin: 0; font-size: clamp(3rem, 7vw, 6rem); }
.app-intro .lede { max-width: 400px; margin: 0 0 10px; font-size: .9rem; }
.dashboard-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 18px; align-items: start; }
.analysis-column { min-width: 0; }
.analysis-column .analysis-panel { position: sticky; top: 16px; margin-top: 18px; padding: 18px; border-color: rgba(183, 243, 107, .34); }
.analysis-column .chart-heading { align-items: start; flex-direction: column; gap: 8px; }
.analysis-column .chart-heading h2 { font-size: 1.35rem; }
.analysis-column .analysis-grid { grid-template-columns: 1fr; gap: 8px; margin-top: 16px; }
.analysis-column .analysis-grid article { min-height: 76px; padding: 12px; }
.analysis-column .analysis-grid strong { margin-top: 10px; font-size: .7rem; }
.analysis-column .signals { grid-template-columns: 1fr; }
.main-column { min-width: 0; }
.side-column { min-width: 0; }
.side-column .account-panel { position: sticky; top: 16px; margin-top: 18px; border-color: rgba(255, 95, 162, .42); box-shadow: 0 0 0 1px rgba(84, 184, 255, .08), 0 18px 50px rgba(0, 0, 0, .22); }
.side-column .account-panel::before { content: 'WALLET // LIVE'; display: block; margin-bottom: 18px; color: #ff5fa2; font: .64rem 'DM Mono', monospace; letter-spacing: .12em; }
.side-column .account-summary { grid-template-columns: 1fr; }
.side-column .account-summary .data-card { min-height: 92px; }
.side-column .account-summary .data-card span { margin-bottom: 14px; }
.side-column .account-columns { grid-template-columns: 1fr; }
.side-column .account-columns > div { min-height: 0; }
.data-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 18px; }
.status-strip { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; padding: 8px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); }
.status-strip .data-card { min-height: 68px; padding: 10px 12px; border: 0; border-right: 1px solid var(--line); border-radius: 0; background: transparent; }
.status-strip .data-card:last-child { border-right: 0; }
.status-strip .data-card span { margin-bottom: 10px; font-size: .58rem; }
.status-strip .data-card strong { font-size: .92rem; }
.data-card { min-height: 124px; padding: 18px; border: 1px solid var(--line); border-radius: 8px; background: linear-gradient(145deg, var(--panel-soft), var(--panel)); }
.data-card span { display: block; color: var(--muted); font: .67rem 'DM Mono', monospace; letter-spacing: .05em; text-transform: uppercase; margin-bottom: 30px; }
.data-card strong { display: block; min-width: 0; color: var(--ink); font-size: 1.35rem; font-weight: 500; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.data-updated { animation: value-update .7s cubic-bezier(.18, .8, .25, 1); }
.account-updated { animation: account-value-update .7s cubic-bezier(.18, .8, .25, 1); }
@keyframes value-update {
  0%, 100% { color: inherit; transform: scale(1); text-shadow: none; }
  18% { color: var(--accent); transform: scale(1.04); text-shadow: 0 0 8px var(--accent), 0 0 24px rgba(183, 243, 107, .8); }
  42% { color: #fff; transform: scale(1.02); text-shadow: 0 0 14px var(--accent); }
}
@keyframes account-value-update {
  0%, 100% { color: inherit; transform: scale(1); text-shadow: none; }
  18% { color: #35c9ff; transform: scale(1.04); text-shadow: 0 0 8px #35c9ff, 0 0 24px rgba(53, 201, 255, .8); }
  42% { color: #fff; transform: scale(1.02); text-shadow: 0 0 14px #35c9ff; }
}
@media (prefers-reduced-motion: reduce) {
  .data-updated, .account-updated { animation: none; }
}
.raw-data { overflow: auto; margin: 32px 0 0; padding: 22px; color: var(--muted); background: rgba(0, 0, 0, .2); font: .78rem/1.6 'DM Mono', monospace; }
.chart-panel { margin-top: 28px; padding: 24px; border: 1px solid var(--line); border-radius: 8px; background: linear-gradient(145deg, #152123, #0f1718); }
.chart-heading { display: flex; justify-content: space-between; align-items: end; gap: 20px; }
.chart-title-block { min-width: 0; }
.chart-title-row { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.chart-heading h2 { margin: 0; font-size: 1.7rem; }
.price-change-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .03);
  font: 600 1rem/1 'DM Mono', monospace;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
}
.price-change-badge.metric-positive { color: var(--positive); border-color: rgba(53, 208, 127, .45); background: rgba(53, 208, 127, .1); }
.price-change-badge.metric-negative { color: var(--negative); border-color: rgba(255, 92, 103, .45); background: rgba(255, 92, 103, .1); }
.price-change-badge.metric-neutral { color: var(--muted); }
.price-change-caption { margin: 8px 0 0; color: var(--muted); font: .68rem/1.5 'DM Mono', monospace; }
.data-card strong.metric-positive { color: var(--positive); }
.data-card strong.metric-negative { color: var(--negative); }
.data-card strong.metric-neutral { color: var(--muted); }
.chart-connection, .chart-error { color: var(--muted); font: .72rem 'DM Mono', monospace; }
.chart-error { color: var(--orange); min-height: 18px; }
.chart-tools { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chart-tools label { display: inline-flex; align-items: center; gap: 7px; padding: 8px 10px; color: var(--muted); border: 1px solid var(--line); border-radius: 5px; font: .68rem 'DM Mono', monospace; cursor: pointer; }
.chart-tools label:has(input:checked) { color: var(--ink); border-color: rgba(183, 243, 107, .55); background: rgba(183, 243, 107, .08); }
.chart-tools input { accent-color: var(--accent); }
.chart-tools label:nth-child(1) { border-color: rgba(53, 208, 127, .5); }
.chart-tools label:nth-child(2) { border-color: rgba(84, 184, 255, .5); }
.chart-tools label:nth-child(3) { border-color: rgba(182, 140, 255, .5); }
.chart-tools label:nth-child(4) { border-color: rgba(255, 200, 87, .5); }
.chart-legend { display: flex; flex-wrap: wrap; gap: 12px 18px; margin-top: 16px; color: var(--muted); font: .67rem 'DM Mono', monospace; }
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; }
.chart-legend i { display: inline-block; width: 18px; height: 3px; border-radius: 3px; background: var(--muted); }
.chart-legend .legend-sma5 { background: #ff5fa2; }
.chart-legend .legend-sma10 { background: #35c9ff; }
.chart-legend .legend-sma20 { background: #b68cff; }
.chart-legend .legend-ema12 { background: #54b8ff; }
.chart-legend .legend-ema26 { background: #e0e7e5; }
.chart-legend .legend-bollinger { background: #91aaa5; border-top: 1px dashed #91aaa5; }
.chart-legend .legend-support { background: #55d6a5; }
.chart-legend .legend-resistance { background: #ff896f; }
.chart-legend .legend-signal { background: linear-gradient(90deg, #b7f36b 33%, #ff896f 33%, #ff896f 66%, #55d6a5 66%); }
#price-chart { display: block; width: 100%; height: 400px; margin-top: 20px; border: 1px solid var(--line); border-radius: 6px; background: rgba(5, 10, 11, .55); }
.analysis-panel { margin-top: 28px; padding: 24px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); }
.analysis-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 20px; }
.analysis-grid article, .signals > div { min-width: 0; min-height: 92px; padding: 15px; border: 1px solid var(--line); border-radius: 6px; background: var(--panel-soft); overflow: hidden; }
.analysis-grid span, .signals span { display: block; color: var(--muted); font: .65rem 'DM Mono', monospace; text-transform: uppercase; }
.analysis-grid strong, .signals strong { display: block; min-width: 0; margin-top: 16px; color: var(--ink); font: 500 .75rem/1.65 'DM Mono', monospace; font-variant-numeric: tabular-nums; white-space: pre-line; overflow-wrap: anywhere; }
.analysis-grid strong.metric-positive, .signals strong.metric-positive { color: var(--positive); }
.analysis-grid strong.metric-negative, .signals strong.metric-negative { color: var(--negative); }
.analysis-grid strong.metric-neutral, .signals strong.metric-neutral { color: var(--muted); }
.signals { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 10px; }
.signals strong { color: var(--accent); }
.market-fields { margin-top: 32px; }
.account-panel { margin-top: 28px; padding: 24px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); }
.account-address { color: var(--muted); font: .72rem 'DM Mono', monospace; overflow-wrap: anywhere; }
.account-summary { margin-top: 20px; }
.account-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 20px; }
.account-columns > div { min-height: 150px; padding: 18px; border: 1px solid var(--line); border-radius: 6px; background: var(--panel-soft); }
.account-columns h3 { margin: 0 0 18px; font-size: 1rem; }
.account-columns pre { margin: 0; color: var(--muted); white-space: pre-wrap; overflow-wrap: anywhere; font: .72rem/1.7 'DM Mono', monospace; font-variant-numeric: tabular-nums; }
.control-panel { display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; margin-top: 28px; padding: 22px 24px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); }
.control-panel h2 { margin: 12px 0; font-size: 2rem; }
.control-note { color: var(--muted); line-height: 1.5; }
#control-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-content: start; }
#control-form label { color: var(--muted); font: .72rem 'DM Mono', monospace; }
#control-form select { display: block; width: 100%; margin-top: 8px; padding: 11px; color: var(--ink); background: var(--panel-soft); border: 1px solid var(--line); border-radius: 5px; font: .85rem 'DM Mono', monospace; }
.switch-row { display: flex; align-items: center; gap: 10px; padding-top: 14px; }
.switch-row input { accent-color: var(--accent); }
#control-form button { grid-column: 1 / -1; padding: 12px 16px; color: var(--night); background: var(--accent); border: 0; border-radius: 5px; cursor: pointer; font: 600 .75rem 'DM Mono', monospace; text-transform: uppercase; }
.auto-trade-button { grid-column: 1 / -1; padding: 12px 16px; border: 1px solid; border-radius: 5px; cursor: pointer; font: 600 .75rem 'DM Mono', monospace; text-transform: uppercase; }
.auto-trade-button.disabled { color: var(--positive); border-color: var(--positive); background: rgba(53, 208, 127, .1); }
.auto-trade-button.enabled { color: #fff; border-color: var(--negative); background: rgba(255, 92, 103, .18); box-shadow: 0 0 18px rgba(255, 92, 103, .2); }

@media (max-width: 720px) {
  .shell { width: min(100% - 32px, 560px); padding-top: 32px; }
  .hero { min-height: 68vh; }
  h1 { font-size: clamp(3.2rem, 17vw, 6rem); }
  .grid { grid-template-columns: 1fr; }
  article, article + article { padding: 24px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  article:last-child { border-bottom: 0; }
  footer { line-height: 2; }
  .app-shell { width: min(100% - 32px, 560px); }
  .app-intro { align-items: start; flex-direction: column; gap: 14px; }
  .data-grid { grid-template-columns: repeat(2, 1fr); }
  .status-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .status-strip .data-card:nth-child(2n) { border-right: 0; }
  .status-strip .data-card:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .control-panel { grid-template-columns: 1fr; gap: 20px; }
  .chart-heading { align-items: start; flex-direction: column; }
  .account-columns { grid-template-columns: 1fr; }
  .analysis-grid { grid-template-columns: repeat(2, 1fr); }
  .dashboard-layout { grid-template-columns: 1fr; }
  .analysis-column .analysis-panel { position: static; }
  .side-column .account-panel { position: static; }
}