:root{--bg:#0b0d10;--panel:#15191f;--panel2:#1c222b;--text:#f6f7f9;--muted:#929aa6;--line:#282f39;--accent:#49d39f;--warn:#f0b75b;--bad:#ff6969;--radius:18px}
*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;padding-bottom:90px}
a{color:inherit;text-decoration:none}button,.button,input,select{font:inherit}button,.button{border:0;border-radius:12px;background:var(--panel2);color:var(--text);padding:12px 14px;font-weight:700;cursor:pointer;text-align:center}.primary{background:var(--accent);color:#07140f}.ghost{background:transparent;color:var(--muted)}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:12px;padding:calc(12px + env(safe-area-inset-top)) 16px 12px;background:rgba(11,13,16,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.topbar div{display:flex;flex-direction:column}.topbar small{color:var(--muted)}.brand{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--accent);color:#07140f;font-weight:900}.icon-button{margin-left:auto;width:38px;height:38px;padding:0;color:var(--accent)}.page{max-width:780px;margin:auto;padding:16px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:20;display:flex;justify-content:space-around;padding:12px 8px calc(12px + env(safe-area-inset-bottom));background:rgba(16,19,24,.95);backdrop-filter:blur(18px);border-top:1px solid var(--line)}.bottom-nav a{font-size:13px;font-weight:700;color:var(--muted)}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.metric,.panel,.signal-card{background:linear-gradient(145deg,var(--panel),#111419);border:1px solid var(--line);border-radius:var(--radius);padding:16px}.metric{display:flex;flex-direction:column;gap:7px}.metric small,.signal-card small,.asset-row small,.panel small,.asset-hero small{color:var(--muted)}.metric strong{font-size:22px}.metric span{font-size:13px}.positive{color:var(--accent)!important}.negative{color:var(--bad)!important}.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}.actions form,.actions button{width:100%}.section-title{display:flex;align-items:end;justify-content:space-between;margin:26px 2px 12px}.section-title small{color:var(--muted);font-weight:800;letter-spacing:.08em}.section-title h2{margin:3px 0 0;font-size:21px}.count,.score{display:grid;place-items:center;min-width:42px;height:42px;padding:0 10px;border-radius:14px;background:var(--panel2);font-weight:900;color:var(--accent)}.stack{display:grid;gap:12px}.signal-card{display:grid;gap:14px}.signal-head{display:flex;justify-content:space-between;gap:12px}.signal-head>div{display:flex;flex-direction:column;gap:5px}.signal-values{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.signal-values div{background:var(--panel2);padding:10px;border-radius:12px;display:flex;flex-direction:column;gap:4px}.signal-values small{font-size:11px}.signal-actions{display:grid;grid-template-columns:1fr 1fr .7fr;gap:8px}.signal-actions form,.signal-actions button{width:100%}.asset-list{display:grid}.asset-row{display:grid;grid-template-columns:48px 1fr 52px;gap:12px;align-items:center;padding:14px 4px;border-bottom:1px solid var(--line)}.ticker-badge{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--panel2);font-weight:900;color:var(--accent)}.asset-main>div{display:flex;justify-content:space-between;gap:8px}.asset-main small{display:block;margin:5px 0 8px}.asset-side{text-align:right}.asset-side strong,.asset-side small{display:block}.progress{height:4px;background:var(--line);border-radius:9px;overflow:hidden}.progress i{display:block;height:100%;background:var(--accent)}.notice,.empty{padding:14px;border-radius:14px;background:var(--panel2);color:var(--muted);margin-bottom:14px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid label{display:flex;flex-direction:column;gap:6px;color:var(--muted);font-size:13px}.form-grid input,.form-grid select,.mini-form input{width:100%;border:1px solid var(--line);border-radius:11px;background:#0e1115;color:var(--text);padding:12px}.form-title{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center}.form-grid .full{grid-column:1/-1}.switch{flex-direction:row!important;align-items:center}.asset-hero{display:flex;justify-content:space-between;align-items:end;padding:8px 2px 18px}.asset-hero h1{font-size:34px;margin:3px 0}.price{font-size:28px;font-weight:900;text-align:right}.price small{display:block;font-size:12px}.entry-strip{display:flex;gap:10px;overflow:auto;padding-bottom:4px}.entry-card{min-width:155px;background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:13px;display:flex;flex-direction:column;gap:7px}.timeline{position:relative}.timeline:before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:var(--line)}.timeline-item{position:relative;display:grid;grid-template-columns:20px 1fr;gap:13px;padding-bottom:18px}.timeline-item>i{z-index:1;width:20px;height:20px;border:5px solid var(--bg);border-radius:50%;background:var(--accent)}.timeline-item>i.transaction{background:var(--warn)}.timeline-content{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:14px}.timeline-content strong,.timeline-content small{display:block}.timeline-content small{color:var(--muted);margin-bottom:5px}.timeline-content p{color:var(--muted);margin:8px 0}.timeline-numbers{font-weight:800}.mini-form{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.mini-form button{grid-column:1/-1}.link-danger{padding:8px 0;background:transparent;color:var(--bad)}details summary{margin-top:12px;color:var(--accent);font-weight:700;cursor:pointer}.sticky-save{position:sticky;bottom:78px;width:100%;box-shadow:0 8px 30px #000}.panel h2{margin:3px 0}.switch input{width:auto}.switch span{color:var(--text)}
@media(max-width:560px){.hero-grid{grid-template-columns:1fr 1fr}.metric{padding:13px}.metric strong{font-size:18px}.page{padding:12px}.form-grid{grid-template-columns:1fr}.form-title,.form-grid .full{grid-column:1}.signal-values{gap:5px}.signal-values div{padding:9px 7px}.signal-actions{grid-template-columns:1fr 1fr}.signal-actions form:last-child{grid-column:1/-1}.mini-form{grid-template-columns:1fr}}

.page{max-width: 1440px !important;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.breakdown{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.breakdown article{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:14px;display:flex;flex-direction:column;gap:7px}
.breakdown small,.strategy-stats small,.best-worst small,.cash-flow-row small{color:var(--muted)}
.chart-panel{padding:12px 12px 4px;overflow:hidden}
.portfolio-chart{width:100%;height:auto;min-height:220px}
.chart-axis{stroke:var(--line);stroke-width:1}
.chart-line{fill:none;stroke-width:4;stroke-linecap:round;stroke-linejoin:round}
.chart-line.value{stroke:var(--accent)}
.chart-line.invested{stroke:var(--warn);stroke-dasharray:8 7}
.chart-label{fill:var(--muted);font-size:12px}
.chart-legend{display:flex;gap:18px;color:var(--muted);font-size:12px;padding:4px 8px 10px}
.chart-legend span{display:flex;align-items:center;gap:7px}
.chart-legend i{width:18px;height:4px;border-radius:3px;background:var(--accent)}
.chart-legend .legend-invested{background:var(--warn)}
.strategy-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.strategy-stats>div{display:flex;flex-direction:column;gap:6px;background:var(--panel2);border-radius:12px;padding:12px}
.strategy-stats strong{font-size:20px}
.best-worst{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.best-worst article{display:flex;flex-direction:column;gap:6px}
.cash-flow-list{display:grid;gap:8px;margin-top:10px}
.cash-flow-row{display:grid;grid-template-columns:1fr auto 32px;gap:10px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:12px}
.cash-flow-row>div{display:flex;flex-direction:column;gap:4px}
.cash-flow-row form,.cash-flow-row button{margin:0;padding:0;width:28px}
.actions-three{grid-template-columns:1fr 1fr 1fr}
@media(max-width:700px){
  .stats-grid,.breakdown{grid-template-columns:1fr 1fr}
  .strategy-stats{grid-template-columns:1fr 1fr}
  .actions-three{grid-template-columns:1fr 1fr}
  .actions-three>a{grid-column:1/-1}
}

.setup-hero{padding:10px 2px 4px}.setup-hero h1{font-size:30px;margin:5px 0 8px}.setup-hero p{color:var(--muted);max-width:680px}.setup-form{max-width:850px;margin:0 auto}.setup-submit{position:sticky;bottom:82px;z-index:5}.form-title small{display:block;color:var(--muted);margin-top:4px}.full-field{grid-column:1/-1}.full-field textarea{width:100%;resize:vertical}.notice-error{border-color:var(--danger);color:var(--danger)}

.order-card summary{display:flex;justify-content:space-between;gap:12px;align-items:center;cursor:pointer}.order-card summary span{color:var(--muted);font-size:13px}.order-edit{margin-top:16px}.bottom-nav{overflow-x:auto;gap:18px;justify-content:flex-start;padding-left:18px;padding-right:18px}.bottom-nav a{white-space:nowrap}

.market-status {
  display: grid;
  gap: .25rem;
  align-content: center;
  padding: .75rem;
  border: 1px solid var(--line, #d9dde3);
  border-radius: .75rem;
}
.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:10px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:var(--radius)}table{width:100%;border-collapse:collapse;background:var(--panel)}th,td{padding:12px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}th{color:var(--muted);font-size:12px}.notice-error{color:var(--bad)}
@media(max-width:560px){.check-grid{grid-template-columns:1fr}}

/* ===== Backtest grafico v4 ===== */
.chart-panel { position: relative; overflow: hidden; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 12px; color: var(--muted); font-size: .9rem; }
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend-line { width: 22px; height: 2px; display: inline-block; background: currentColor; }
.legend-fast { color: #1f8d83; }
.legend-slow { color: #d48628; }
.legend-trend { color: #b44444; }
.legend-marker { width: 0; height: 0; border-left: 6px solid transparent; border-right: 6px solid transparent; border-bottom: 10px solid currentColor; display: inline-block; }
.legend-entry { color: var(--accent); }
.legend-dca { color: #8a5cc2; }
.backtest-chart-scroll { overflow-x: auto; overflow-y: hidden; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); }
#backtest-chart { display: block; }
.chart-tooltip { position: absolute; z-index: 5; width: 220px; pointer-events: none; padding: 8px 10px; border-radius: 8px; background: var(--panel); border: 1px solid var(--line); color: var(--text); font-size: .82rem; box-shadow: 0 4px 16px rgba(0,0,0,.12); }