@charset "UTF-8";:root{--bg: #0c1222;--bg-gradient: linear-gradient(160deg, #0c1222 0%, #111827 45%, #0f172a 100%);--surface: #151d2e;--surface-elevated: #1e293b;--surface-glass: rgba(21, 29, 46, .72);--text: #f1f5f9;--text-muted: #94a3b8;--accent: #38bdf8;--accent-deep: #0ea5e9;--accent-glow: rgba(56, 189, 248, .5);--accent-muted: rgba(56, 189, 248, .12);--accent-shadow: rgba(14, 165, 233, .45);--on-accent: #0c1222;--success: #22c55e;--danger: #ef4444;--warning: #fbbf24;--warning-bg: rgba(251, 191, 36, .12);--border: #334155;--border-subtle: rgba(148, 163, 184, .15);--radius-lg: 1.25rem;--radius-xl: 2rem;--font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:var(--font);font-size:18px;background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.pantalla{max-width:900px;margin:0 auto;padding:1.5rem;min-height:100vh}.pantalla--center{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.titulo{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;letter-spacing:-.03em;margin:0 0 1rem}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:3.5rem;padding:0 2rem;font-family:inherit;font-size:1.15rem;font-weight:700;border:none;border-radius:var(--radius-lg);cursor:pointer;touch-action:manipulation;text-decoration:none;color:inherit;transition:transform .15s ease,box-shadow .15s ease}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--hero{min-height:5rem;font-size:1.5rem;padding:0 3rem;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-deep) 100%);color:#fff;box-shadow:0 8px 32px var(--accent-shadow);margin-top:2rem}.btn--primary{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-deep) 100%);color:#fff;box-shadow:0 6px 24px var(--accent-shadow)}.btn--success{background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff;box-shadow:0 6px 24px #22c55e59}.btn--danger{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;box-shadow:0 6px 24px #ef444459}.btn--ghost{background:var(--surface-glass);color:var(--text-muted);border:1px solid var(--border-subtle);backdrop-filter:blur(8px)}.btn--cancel{background:linear-gradient(135deg,#ef4444,#b91c1c);color:#fff;border:2px solid #fecaca;box-shadow:0 6px 28px #ef44448c;opacity:1}.btn--block{width:100%;margin-bottom:.75rem}.btn--sm{min-height:2.5rem;font-size:1rem;padding:0 1rem}.btn--xl{min-height:4rem;font-size:1.25rem;width:100%}