:root { --primario: #1d4ed8; --fondo: #f1f5fb; --card: #fff; --texto: #0f172a; --suave: #64748b; --borde: #cbd5e1; }
@media (prefers-color-scheme: dark) { :root { --fondo: #0b1120; --card: #121a2d; --texto: #e5e9f2; --suave: #93a0bb; --borde: #33415f; } }
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
body { margin: 0; font-family: "Segoe UI", system-ui, Roboto, sans-serif; background: var(--fondo); color: var(--texto); padding-bottom: 76px; }
.oculto { display: none !important; }
header { background: linear-gradient(135deg, color-mix(in srgb, var(--primario) 75%, black), var(--primario)); color: #fff; padding: 20px 18px 56px; }
header .fila { display: flex; gap: 12px; align-items: center; }
header .logo { width: 44px; height: 44px; object-fit: contain; background: #fff; border-radius: 10px; padding: 4px; }
header h1 { margin: 0; font-size: 19px; }
header .sub { opacity: .85; font-size: 13px; margin-top: 2px; }
.hora { font-size: 46px; font-weight: 200; margin-top: 8px; font-variant-numeric: tabular-nums; }
.fecha { opacity: .85; font-size: 14px; }
main { padding: 0 14px 24px; margin-top: -38px; max-width: 560px; margin-left: auto; margin-right: auto; }
.card { background: var(--card); border-radius: 16px; padding: 16px; box-shadow: 0 4px 18px rgba(15, 23, 42, .08); margin-bottom: 14px; }
.card.alerta { border: 2px solid #f59e0b; }
.card p { margin: 6px 0; }
h2 { margin: 0 0 6px; font-size: 18px; }
label { display: block; font-size: 13px; color: var(--suave); margin: 10px 0 4px; }
label.check { display: flex; gap: 8px; align-items: center; color: var(--texto); }
label.check input { width: auto; }
input, select, textarea { width: 100%; font: inherit; font-size: 16px; padding: 11px; border-radius: 10px; border: 1px solid var(--borde); background: var(--card); color: var(--texto); }
.btn { width: 100%; border: none; border-radius: 14px; padding: 15px; font: inherit; font-size: 17px; font-weight: 600; background: var(--primario); color: #fff; margin-top: 12px; cursor: pointer; }
.btn.sec { background: color-mix(in srgb, var(--suave) 18%, transparent); color: var(--texto); }
.btn.verde { background: #16a34a; }
.btn:disabled { opacity: .5; }
.btn.grande { font-size: 20px; padding: 20px; }
.link { background: none; border: none; color: var(--primario); font: inherit; cursor: pointer; padding: 4px 0; }
.msg { padding: 12px; border-radius: 10px; margin-top: 12px; font-size: 15px; }
.msg.ok { background: #dcfce7; color: #14532d; }
.msg.error { background: #fee2e2; color: #7f1d1d; }
.msg.info { background: #dbeafe; color: #1e3a8a; }
.nota { font-size: 13px; color: var(--suave); }
.etiqueta { font-size: 14px; color: var(--suave); }
.titulo-card { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.camara { position: relative; border-radius: 14px; overflow: hidden; background: #000; aspect-ratio: 3 / 4; margin-top: 12px; }
.camara video { width: 100%; height: 100%; object-fit: cover; transform: scaleX(-1); }
.camara .instr { position: absolute; bottom: 0; left: 0; right: 0; padding: 12px; text-align: center; color: #fff; font-weight: 600; font-size: 18px; background: linear-gradient(transparent, rgba(0, 0, 0, .7)); }
.dias { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 6px; }
.dias td { padding: 8px 4px; border-bottom: 1px solid color-mix(in srgb, var(--borde) 50%, transparent); }
.chip { display: inline-block; padding: 2px 8px; border-radius: 99px; font-size: 12px; font-weight: 700; background: color-mix(in srgb, var(--suave) 18%, transparent); }
.chip.verde { background: #dcfce7; color: #166534; } .chip.rojo { background: #fee2e2; color: #991b1b; } .chip.ambar { background: #fef3c7; color: #92400e; } .chip.azul { background: #dbeafe; color: #1e40af; }
.tipos { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 8px; }
.tipos button { padding: 10px; border-radius: 10px; border: 1px solid var(--borde); background: var(--card); color: var(--texto); font: inherit; }
.tipos button.activo { background: var(--primario); color: #fff; border-color: var(--primario); }
.geo { font-size: 14px; color: var(--suave); margin-top: 8px; }
.semana { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid color-mix(in srgb, var(--borde) 50%, transparent); }
.dos { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.documento { background: #fff; color: #111827; border: 1px solid var(--borde); border-radius: 10px; padding: 14px; max-height: 300px; overflow: auto; white-space: pre-wrap; font-size: 13.5px; line-height: 1.5; margin-top: 8px; }
canvas.firma { width: 100%; height: 150px; border: 1px dashed var(--borde); border-radius: 10px; background: #fff; touch-action: none; }
.solicitud { padding: 10px 0; border-bottom: 1px solid color-mix(in srgb, var(--borde) 50%, transparent); font-size: 14px; }
.pestanas { position: fixed; bottom: 0; left: 0; right: 0; display: grid; grid-template-columns: repeat(4, 1fr); background: var(--card); border-top: 1px solid var(--borde); padding-bottom: env(safe-area-inset-bottom); z-index: 10; }
.pestanas button { background: none; border: none; padding: 8px 0 10px; font-size: 20px; color: var(--suave); display: flex; flex-direction: column; align-items: center; gap: 2px; cursor: pointer; }
.pestanas button span { font-size: 11px; }
.pestanas button.activa { color: var(--primario); }
a { color: var(--primario); }