:root {
  --bg: #090b10;
  --surface: #10131b;
  --surface-2: #151925;
  --surface-3: #1a2030;
  --line: #242a38;
  --line-strong: #323a4c;
  --text: #f4f6fb;
  --muted: #929bac;
  --faint: #697184;
  --blue: #6d86ff;
  --blue-open: rgba(109, 134, 255, .12);
  --gold: #e5b95c;
  --gold-open: rgba(229, 185, 92, .12);
  --pink: #ec779b;
  --pink-open: rgba(236, 119, 155, .12);
  --olive: #a8bd72;
  --olive-open: rgba(168, 189, 114, .12);
  --danger: #ff7185;
  --danger-open: rgba(255, 113, 133, .11);
  --radius: 18px;
  --shadow: 0 24px 60px rgba(0, 0, 0, .24);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { background: var(--bg); }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 80% -10%, rgba(109, 134, 255, .08), transparent 32%), var(--bg); color: var(--text); }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .42; }
strong, h1, h2, h3 { letter-spacing: -.025em; }
p { color: var(--muted); line-height: 1.6; }
code { font-family: "SFMono-Regular", Consolas, monospace; font-size: .78rem; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 244px minmax(0, 1fr); }
.sidebar { position: sticky; top: 0; height: 100vh; padding: 26px 18px 20px; display: flex; flex-direction: column; border-right: 1px solid var(--line); background: rgba(10, 12, 18, .94); backdrop-filter: blur(18px); z-index: 10; }
.brand { display: flex; align-items: center; gap: 12px; padding: 0 8px; }
.brand-mark { width: 38px; height: 38px; flex: 0 0 38px; display: grid; place-items: center; border-radius: 11px; background: linear-gradient(145deg, #7a91ff, #5368dd); color: white; font-weight: 850; box-shadow: 0 8px 24px rgba(84, 105, 220, .35); }
.brand strong { display: block; font-size: 1rem; }
.brand small { display: block; margin-top: 2px; color: var(--faint); font-size: .7rem; letter-spacing: .04em; }
.nav { display: grid; gap: 5px; margin-top: 42px; }
.nav a { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 11px; color: var(--muted); font-size: .88rem; font-weight: 650; transition: .18s ease; }
.nav a span { width: 20px; text-align: center; color: var(--faint); }
.nav a:hover { color: var(--text); background: rgba(255,255,255,.035); }
.nav a.active { color: white; background: var(--blue-open); box-shadow: inset 2px 0 var(--blue); }
.nav a.active span { color: var(--blue); }
.sidebar-foot { margin-top: auto; display: grid; gap: 16px; }
.risk-note { display: flex; gap: 10px; align-items: flex-start; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.02); }
.risk-note > span { display: grid; place-items: center; width: 20px; height: 20px; flex: 0 0 20px; border-radius: 50%; color: var(--gold); background: var(--gold-open); font-weight: 800; font-size: .72rem; }
.risk-note p { margin: 0; font-size: .7rem; line-height: 1.5; }
.workspace { min-width: 0; }
.topbar { height: 74px; padding: 0 clamp(22px, 4vw, 58px); display: flex; justify-content: flex-end; align-items: center; border-bottom: 1px solid var(--line); background: rgba(9,11,16,.78); backdrop-filter: blur(18px); position: sticky; top: 0; z-index: 8; }
.topbar-status { display: flex; align-items: center; gap: 10px; }
.mobile-brand { display: none; align-items: center; gap: 9px; }
.mobile-brand .brand-mark { width: 32px; height: 32px; flex-basis: 32px; border-radius: 9px; }
.capital-pill { color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 7px 12px; font-size: .74rem; }
.capital-pill strong { color: var(--text); margin-left: 4px; }
.main-content { width: min(1480px, 100%); margin: 0 auto; padding: 40px clamp(22px, 4vw, 58px) 74px; }
.mobile-nav { display: none; }

.page-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 28px; }
.page-heading h1 { margin: 5px 0 5px; font-size: clamp(2rem, 4vw, 3rem); line-height: 1; }
.page-heading p { margin: 0; max-width: 680px; font-size: .9rem; }
.eyebrow { color: var(--blue); font-size: .66rem; font-weight: 850; letter-spacing: .15em; }
.freshness { text-align: right; }
.freshness span, .freshness strong { display: block; }
.freshness span { color: var(--faint); font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; }
.freshness strong { margin-top: 5px; font-family: "SFMono-Regular", Consolas, monospace; font-size: .76rem; font-weight: 600; color: var(--muted); }

.alert { margin-bottom: 22px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; color: var(--muted); background: var(--surface); font-size: .84rem; line-height: 1.5; }
.alert strong { color: var(--text); }
.alert a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.alert.warning { border-color: rgba(229,185,92,.28); background: var(--gold-open); }
.alert.danger { border-color: rgba(255,113,133,.3); background: var(--danger-open); }
.alert.success { border-color: rgba(168,189,114,.3); background: var(--olive-open); }
.alert.info { border-color: rgba(109,134,255,.28); background: var(--blue-open); }

.status-pill { display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 6px 9px; font-size: .64rem; font-weight: 850; letter-spacing: .08em; white-space: nowrap; }
.status-pill i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 3px currentColor inset; }
.status-pill.safe { color: var(--olive); background: var(--olive-open); }
.status-pill.danger { color: var(--danger); background: var(--danger-open); }
.status-pill.muted { color: var(--muted); background: rgba(255,255,255,.05); }

.kpi-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi-card { min-height: 132px; padding: 18px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--line); border-radius: 15px; background: linear-gradient(160deg, rgba(255,255,255,.018), transparent), var(--surface); }
.kpi-card.hero { background: linear-gradient(145deg, rgba(109,134,255,.16), rgba(109,134,255,.03)), var(--surface); border-color: rgba(109,134,255,.22); }
.kpi-card > span { color: var(--muted); font-size: .72rem; }
.kpi-card > strong { margin: 10px 0; font-size: clamp(1.25rem, 2vw, 1.75rem); font-variant-numeric: tabular-nums; }
.kpi-card > small { color: var(--faint); font-size: .62rem; line-height: 1.45; }
.positive { color: var(--olive) !important; }
.negative { color: var(--pink) !important; }

.dashboard-grid { display: grid; gap: 16px; margin: 16px 0; }
.dashboard-grid.wide-left { grid-template-columns: minmax(0, 1.7fr) minmax(280px, .7fr); }
.dashboard-grid.equal { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.panel { border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(155deg, rgba(255,255,255,.015), transparent 45%), var(--surface); box-shadow: 0 1px 0 rgba(255,255,255,.015); overflow: hidden; }
.panel-head { min-height: 82px; padding: 20px 22px; display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; border-bottom: 1px solid var(--line); }
.panel-head h2 { margin: 4px 0 2px; font-size: 1.05rem; }
.panel-head p { margin: 0; font-size: .7rem; }
.source-chip { padding: 6px 9px; border: 1px solid var(--line); border-radius: 999px; color: var(--faint); font-size: .62rem; white-space: nowrap; }
.text-link { color: var(--blue); font-size: .72rem; font-weight: 700; white-space: nowrap; }
.chart-wrap { height: 330px; padding: 20px; }
.chart-wrap.chart-error::after { content: "Grafico temporaneamente non disponibile"; color: var(--muted); font-size: .8rem; }
.chart-note { margin: 0; padding: 0 22px 18px; font-size: .64rem; }
.empty-state { min-height: 270px; padding: 34px; display: grid; place-content: center; text-align: center; }
.empty-state.compact { min-height: 120px; }
.empty-state h3, .empty-state h2 { margin: 8px 0 0; }
.empty-state p { margin: 8px auto 0; max-width: 470px; font-size: .8rem; }
.empty-icon { margin: auto; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--blue-open); color: var(--blue); font-size: 1.4rem; }

.allocation-list { padding: 10px 22px; }
.allocation-row { min-height: 58px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.allocation-row:last-child { border: 0; }
.allocation-row > div { display: grid; grid-template-columns: 18px 1fr; column-gap: 8px; align-items: center; }
.allocation-row small { grid-column: 2; color: var(--faint); font-family: monospace; font-size: .65rem; }
.allocation-row > span { font-variant-numeric: tabular-nums; font-size: .82rem; }
.asset-dot { width: 10px; height: 10px; display: inline-block; border-radius: 50%; background: var(--muted); }
.asset-dot.btc { background: var(--gold); }
.asset-dot.eth { background: var(--blue); }
.asset-dot.eur { background: var(--olive); }
.asset-dot.sol { background: var(--pink); }
.panel-divider { height: 1px; background: var(--line); margin: 0 22px; }
.mini-stat { display: flex; justify-content: space-between; align-items: center; padding: 14px 22px; color: var(--muted); font-size: .72rem; }
.mini-stat + .mini-stat { padding-top: 4px; }
.mini-stat strong { color: var(--text); }

.regime-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; padding: 18px 22px 22px; }
.regime-card { padding: 14px; border: 1px solid var(--line); background: var(--surface-2); border-radius: 12px; }
.regime-card > div { display: flex; align-items: center; gap: 8px; }
.regime-card > .status-pill { margin-top: 12px; }
.regime-card dl { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin: 13px 0 0; }
.regime-card dl div { display: grid; gap: 3px; }
.regime-card dt { color: var(--faint); font-size: .62rem; }
.regime-card dd { margin: 0; font-family: monospace; font-size: .72rem; }
.activity-list { padding: 8px 12px 14px; }
.activity-row { min-height: 62px; display: grid; grid-template-columns: 34px 1fr auto; gap: 10px; align-items: center; padding: 8px 10px; border-radius: 10px; }
.activity-row:hover { background: rgba(255,255,255,.025); }
.activity-row strong, .activity-row small { display: block; }
.activity-row strong { font-size: .74rem; }
.activity-row small { margin-top: 4px; color: var(--faint); font-size: .62rem; }
.activity-icon { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 9px; color: var(--blue); background: var(--blue-open); font-size: .8rem; font-weight: 800; }
.activity-icon.danger { color: var(--danger); background: var(--danger-open); }

.tag { display: inline-flex; padding: 4px 7px; border-radius: 6px; color: var(--muted); background: rgba(255,255,255,.055); font-size: .58rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.tag.pending, .tag.collecting { color: var(--gold); background: var(--gold-open); }
.tag.executed, .tag.filled, .tag.eligible, .tag.active, .tag.dry_run_executed, .tag.simulated { color: var(--olive); background: var(--olive-open); }
.tag.failed, .tag.rejected, .tag.cancelled, .tag.ineligible { color: var(--pink); background: var(--pink-open); }
.tag.accepted, .tag.executing, .tag.proposed, .tag.approved { color: var(--blue); background: var(--blue-open); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .72rem; }
th, td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--faint); font-size: .6rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 750; background: rgba(255,255,255,.012); }
td { color: var(--muted); font-variant-numeric: tabular-nums; }
td strong { color: var(--text); }
td small { display: block; margin-top: 3px; color: var(--faint); }
tbody tr:last-child td { border-bottom: 0; }
.empty-cell { padding: 40px; text-align: center; color: var(--faint); }
.buy { color: var(--blue) !important; font-weight: 750; }
.sell { color: var(--gold) !important; font-weight: 750; }

.signal-list { display: grid; gap: 14px; }
.signal-card { padding-bottom: 18px; }
.signal-card header { min-height: 80px; padding: 16px 20px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--line); }
.signal-card header > div { display: flex; align-items: center; gap: 12px; }
.signal-card h2 { margin: 3px 0 0; font-size: 1rem; }
.signal-card > p { margin: 16px 20px; font-size: .78rem; }
.legs { display: grid; gap: 7px; padding: 0 20px; }
.legs > div { display: grid; grid-template-columns: 58px 90px 1fr auto; gap: 10px; padding: 11px 12px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface-2); font-size: .7rem; }
.legs small { color: var(--faint); }
.signal-card footer { margin: 16px 20px 0; display: flex; justify-content: space-between; gap: 12px; color: var(--faint); font-size: .64rem; }
.inline-error { margin: 14px 20px 0; padding: 10px; border-radius: 8px; color: var(--pink); background: var(--pink-open); font-size: .7rem; }

.criteria-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
.criteria-grid article { display: grid; grid-template-columns: 34px 1fr; column-gap: 10px; padding: 16px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); }
.criteria-grid article > span { grid-row: 1 / 3; width: 30px; height: 30px; display: grid; place-items: center; color: var(--blue); background: var(--blue-open); border-radius: 9px; font-size: .62rem; font-weight: 850; }
.criteria-grid strong { font-size: .75rem; }
.criteria-grid small { margin-top: 3px; color: var(--faint); font-size: .62rem; line-height: 1.4; }
details { margin-top: 6px; }
summary { color: var(--blue); cursor: pointer; font-size: .62rem; }
details ul { margin: 7px 0 0; padding-left: 16px; min-width: 190px; color: var(--faint); }
details li + li { margin-top: 4px; }
.inline-approval { display: flex; align-items: center; gap: 6px; }
.inline-approval input { width: 72px; }
.method-note { margin-top: 14px; padding: 16px; color: var(--muted); border-left: 2px solid var(--blue); background: var(--blue-open); font-size: .72rem; line-height: 1.5; }
.detail-code { display: block; max-width: 420px; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--faint); }

.gate-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; margin-bottom: 16px; }
.check-list { list-style: none; display: grid; gap: 10px; padding: 18px 22px 22px; margin: 0; }
.check-list li { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: .74rem; }
.check-list li span { width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; font-weight: 800; }
.check-list li.ok span { color: var(--olive); background: var(--olive-open); }
.check-list li.blocked span { color: var(--pink); background: var(--pink-open); }
.control-status { padding: 15px 22px 20px; }
.control-status div { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .74rem; }
.control-status div:last-child { border: 0; }
.control-status strong { color: var(--text); }
.control-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 16px; }
.action-card { padding: 22px; }
.action-number { display: grid; place-items: center; width: 32px; height: 32px; margin-bottom: 25px; color: var(--blue); background: var(--blue-open); border-radius: 9px; font-size: .65rem; font-weight: 850; }
.action-card h2 { margin: 0 0 8px; font-size: 1rem; }
.action-card > p { min-height: 60px; margin: 0 0 18px; font-size: .72rem; }
.critical-form { display: grid; gap: 10px; }
.critical-form label, .stack-form label { display: grid; gap: 6px; color: var(--muted); font-size: .68rem; }
.field-help { display: block; margin-top: -4px; color: var(--faint); font-size: .64rem; line-height: 1.5; }
input { width: 100%; height: 42px; padding: 0 12px; border: 1px solid var(--line-strong); border-radius: 9px; outline: none; color: var(--text); background: var(--surface-2); transition: .18s ease; }
input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-open); }
.button { min-height: 40px; padding: 0 14px; border: 1px solid var(--line-strong); border-radius: 9px; color: var(--text); background: var(--surface-2); font-size: .72rem; font-weight: 750; transition: .18s ease; }
.button:hover:not(:disabled) { transform: translateY(-1px); border-color: var(--blue); }
.button.primary { border-color: transparent; background: var(--blue); color: white; }
.button.danger { border-color: rgba(255,113,133,.4); color: var(--danger); background: var(--danger-open); }
.button.warning { border-color: rgba(229,185,92,.35); color: var(--gold); background: var(--gold-open); }
.button.ghost { color: var(--muted); background: transparent; }
.button.full { width: 100%; }
.button.small { min-height: 32px; padding: 0 9px; font-size: .62rem; }
.strategy-spec dl { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; }
.strategy-spec dl div { padding: 18px 22px; border-right: 1px solid var(--line); }
.strategy-spec dl div:last-child { border: 0; }
.strategy-spec dt { color: var(--faint); font-size: .62rem; }
.strategy-spec dd { margin: 7px 0 0; color: var(--text); font-size: .72rem; }

.login-body { min-height: 100vh; display: grid; place-items: center; padding: 30px; background: radial-gradient(circle at 18% 20%, rgba(109,134,255,.14), transparent 32%), radial-gradient(circle at 85% 90%, rgba(229,185,92,.08), transparent 28%), var(--bg); }
.login-shell { width: min(1040px, 100%); min-height: 620px; display: grid; grid-template-columns: 1.15fr .85fr; border: 1px solid var(--line); border-radius: 26px; overflow: hidden; background: var(--surface); box-shadow: var(--shadow); }
.login-intro { padding: 42px; display: flex; flex-direction: column; justify-content: space-between; background: linear-gradient(145deg, rgba(109,134,255,.1), transparent 48%), #0c0f16; }
.login-intro .brand { padding: 0; align-self: flex-start; }
.login-intro h1 { max-width: 590px; margin: 12px 0 16px; font-size: clamp(2.4rem, 5vw, 4.5rem); line-height: .98; }
.login-intro p { max-width: 520px; font-size: .9rem; }
.login-promises { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; list-style: none; padding: 0; margin: 20px 0 0; }
.login-promises li { display: grid; gap: 9px; color: var(--muted); font-size: .65rem; line-height: 1.4; }
.login-promises span { color: var(--blue); font-family: monospace; font-weight: 800; }
.login-card { padding: 48px 40px; display: flex; flex-direction: column; justify-content: center; }
.login-card h2 { margin: 7px 0 4px; font-size: 2rem; }
.login-card > div > p { margin: 0 0 25px; font-size: .78rem; }
.stack-form { display: grid; gap: 16px; }
.stack-form .button { margin-top: 4px; min-height: 46px; display: flex; align-items: center; justify-content: space-between; }
.microcopy { margin: 20px 0 0; color: var(--faint); font-size: .6rem; text-align: center; }

@media (max-width: 1180px) {
  .kpi-grid { grid-template-columns: repeat(3, 1fr); }
  .criteria-grid { grid-template-columns: repeat(2, 1fr); }
  .control-grid { grid-template-columns: 1fr; }
  .action-card > p { min-height: 0; }
  .strategy-spec dl { grid-template-columns: repeat(2, 1fr); }
  .strategy-spec dl div:nth-child(2) { border-right: 0; }
  .strategy-spec dl div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 840px) {
  .app-shell { display: block; }
  .sidebar { display: none; }
  .topbar { height: 64px; justify-content: space-between; padding: 0 16px; }
  .mobile-brand { display: flex; }
  .main-content { padding: 28px 16px 96px; }
  .mobile-nav { position: fixed; z-index: 20; display: grid; grid-template-columns: repeat(4, 1fr); left: 10px; right: 10px; bottom: 10px; height: 62px; padding: 6px; border: 1px solid var(--line-strong); border-radius: 17px; background: rgba(16,19,27,.94); backdrop-filter: blur(20px); box-shadow: var(--shadow); }
  .mobile-nav a { display: grid; place-content: center; gap: 2px; text-align: center; color: var(--faint); border-radius: 11px; }
  .mobile-nav a.active { color: var(--blue); background: var(--blue-open); }
  .mobile-nav span { font-size: .9rem; }
  .mobile-nav small { font-size: .56rem; }
  .dashboard-grid.wide-left, .dashboard-grid.equal, .gate-grid { grid-template-columns: 1fr; }
  .login-shell { grid-template-columns: 1fr; }
  .login-intro { min-height: 420px; }
}

@media (max-width: 600px) {
  .capital-pill { display: none; }
  .page-heading { align-items: flex-start; }
  .freshness { display: none; }
  .page-heading h1 { font-size: 2.2rem; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .kpi-card { min-height: 122px; }
  .chart-wrap { height: 290px; padding: 14px 8px 14px 4px; }
  .regime-grid { grid-template-columns: 1fr; }
  .criteria-grid { grid-template-columns: 1fr; }
  .strategy-spec dl { grid-template-columns: 1fr; }
  .strategy-spec dl div { border-right: 0; border-bottom: 1px solid var(--line); }
  .login-body { padding: 0; }
  .login-shell { min-height: 100vh; border: 0; border-radius: 0; }
  .login-intro { min-height: 350px; padding: 28px 24px; }
  .login-intro h1 { font-size: 2.7rem; }
  .login-intro p { font-size: .78rem; }
  .login-promises { grid-template-columns: 1fr; gap: 7px; }
  .login-promises li { display: flex; gap: 8px; }
  .login-card { padding: 36px 24px; }
  .legs > div { grid-template-columns: 52px 1fr; }
  .legs small { grid-column: 2; }
  .signal-card footer { display: grid; }
  .signal-card footer code { overflow-wrap: anywhere; }
}