*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #F1F5F9;
  color: #1E293B;
}

/* ── Shared nav ─────────────────────────────────── */
.nav-link { color: #94A3B8; padding: .625rem 1rem; font-size: .875rem; font-weight: 500; text-decoration: none; display: inline-block; }
.nav-link:hover { color: #fff; }
.nav-link.active { color: #fff; background: #334155; border-radius: 0 0 .5rem .5rem; }

/* ── Cards ───────────────────────────────────────── */
.card { background: #fff; border-radius: .75rem; border: 1px solid #E2E8F0; box-shadow: 0 1px 3px rgba(0,0,0,.06); }
.card-header { padding: 1rem 1.25rem; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1E293B; }

/* ── Buttons ─────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: .4rem; padding: .55rem 1.1rem; border-radius: .5rem; font-size: .875rem; font-weight: 600; cursor: pointer; border: none; transition: background .15s, opacity .15s; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary  { background: #F97316; color: #fff; }
.btn-primary:hover:not(:disabled)  { background: #EA6C0A; }
.btn-secondary{ background: #E2E8F0; color: #475569; }
.btn-secondary:hover:not(:disabled){ background: #CBD5E1; }
.btn-danger   { background: #EF4444; color: #fff; }
.btn-danger:hover:not(:disabled)   { background: #DC2626; }
.btn-ghost    { background: transparent; color: #64748B; border: 1px solid #CBD5E1; }
.btn-ghost:hover:not(:disabled)    { background: #F8FAFC; }
.btn-sm       { padding: .35rem .75rem; font-size: .8rem; }
.btn-full     { width: 100%; justify-content: center; padding: .75rem; font-size: 1rem; }

/* ── Forms ───────────────────────────────────────── */
.field { margin-bottom: 1rem; }
.field label { display: block; font-size: .8rem; font-weight: 600; color: #475569; margin-bottom: .35rem; text-transform: uppercase; letter-spacing: .03em; }
.field input, .field select, .field textarea {
  width: 100%; padding: .6rem .85rem;
  border: 1.5px solid #CBD5E1; border-radius: .5rem;
  font-size: .95rem; color: #1E293B; background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: #F97316; box-shadow: 0 0 0 3px rgba(249,115,22,.12);
}
.field textarea { resize: vertical; min-height: 80px; }
.field .hint { font-size: .75rem; color: #94A3B8; margin-top: .3rem; }

/* ── Hora row (RDO form) ─────────────────────────── */
.hora-slot { border: 1.5px solid #E2E8F0; border-radius: .625rem; margin-bottom: .5rem; overflow: hidden; transition: border-color .2s; }
.hora-slot.filled    { border-color: #86EFAC; }
.hora-slot.in-lunch  { border-color: #FCD34D; background: #FFFBEB; }
.hora-slot.empty     { border-color: #E2E8F0; }

.hora-slot-header { display: flex; align-items: center; justify-content: space-between; padding: .75rem 1rem; cursor: pointer; user-select: none; }
.hora-slot-header:hover { background: #F8FAFC; }
.hora-label { font-size: 1rem; font-weight: 700; color: #1E293B; min-width: 52px; }
.hora-preview { font-size: .8rem; color: #64748B; flex: 1; margin: 0 .75rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hora-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.hora-dot.dot-empty  { background: #CBD5E1; }
.hora-dot.dot-filled { background: #4ADE80; }
.hora-dot.dot-lunch  { background: #FCD34D; }

.hora-body { padding: .75rem 1rem 1rem; border-top: 1px solid #F1F5F9; display: none; }
.hora-body.open { display: block; }

/* ── Signature pad ───────────────────────────────── */
.sig-wrap { border: 2px dashed #CBD5E1; border-radius: .75rem; background: #F8FAFC; overflow: hidden; }
.sig-wrap canvas { display: block; width: 100%; touch-action: none; }

/* ── Metric card ─────────────────────────────────── */
.metric-card { background: #fff; border-radius: .75rem; border: 1px solid #E2E8F0; padding: 1.1rem 1.25rem; }
.metric-label { font-size: .75rem; font-weight: 600; color: #64748B; text-transform: uppercase; letter-spacing: .04em; }
.metric-value { font-size: 2rem; font-weight: 800; margin-top: .2rem; line-height: 1; }

/* ── Table ───────────────────────────────────────── */
.tbl { width: 100%; border-collapse: collapse; font-size: .875rem; }
.tbl th { background: #F8FAFC; color: #64748B; font-weight: 600; text-align: left; padding: .6rem 1rem; border-bottom: 1px solid #E2E8F0; }
.tbl td { padding: .65rem 1rem; border-bottom: 1px solid #F1F5F9; color: #334155; }
.tbl tr:last-child td { border-bottom: none; }
.tbl tr:hover td { background: #F8FAFC; }

/* ── Modal ───────────────────────────────────────── */
.modal-overlay { position: fixed; inset: 0; background: rgba(15,23,42,.45); z-index: 100; display: flex; align-items: center; justify-content: center; padding: 1rem; }
.modal-box { background: #fff; border-radius: 1rem; width: 100%; max-width: 500px; max-height: 90vh; overflow-y: auto; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.modal-header { padding: 1.25rem 1.5rem; border-bottom: 1px solid #E2E8F0; font-size: 1.05rem; font-weight: 700; display: flex; justify-content: space-between; align-items: center; }
.modal-body { padding: 1.5rem; }
.modal-footer { padding: 1rem 1.5rem; border-top: 1px solid #E2E8F0; display: flex; gap: .75rem; justify-content: flex-end; }

/* ── Alert tag ───────────────────────────────────── */
.tag-alerta  { background: #FEE2E2; color: #B91C1C; font-size: .7rem; font-weight: 700; padding: .2rem .6rem; border-radius: 9999px; }
.tag-ok      { background: #DCFCE7; color: #15803D; font-size: .7rem; font-weight: 700; padding: .2rem .6rem; border-radius: 9999px; }
.tag-pending { background: #FEF3C7; color: #92400E; font-size: .7rem; font-weight: 700; padding: .2rem .6rem; border-radius: 9999px; }

/* ── Print ───────────────────────────────────────── */
@media print { .no-print { display: none !important; } }

/* ── Responsive helpers ──────────────────────────── */
@media (max-width: 640px) {
  .hide-mobile { display: none !important; }
  .metric-value { font-size: 1.6rem; }
}