/* Sistema Equipos — estilo limpio tipo fintech (slate + verde esmeralda). */
:root {
  --emerald: #059669;
  --emerald-600: #059669;
  --emerald-700: #047857;
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --rose: #e11d48;
  --amber: #d97706;
  --radius: 12px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--slate-100);
  color: var(--slate-800);
  font-size: 14px;
  line-height: 1.5;
}
.mono { font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace; }
a { color: var(--emerald-700); }

/* ── Layout con sidebar ──────────────────────────────────────────────────── */
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: 230px; background: var(--slate-900); color: var(--slate-300);
  display: flex; flex-direction: column; flex-shrink: 0; padding: 18px 12px;
}
.brand { display: flex; align-items: center; gap: 9px; padding: 6px 10px 18px; color: #fff; font-weight: 800; }
.brand .dot { width: 26px; height: 26px; border-radius: 8px; background: var(--emerald); display: grid; place-items: center; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav button {
  display: flex; align-items: center; gap: 10px; text-align: left;
  background: transparent; border: 0; color: var(--slate-300); cursor: pointer;
  padding: 10px 12px; border-radius: 9px; font-size: 14px; font-weight: 600; width: 100%;
}
.nav button:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav button.active { background: var(--emerald); color: #fff; }
.sidebar .spacer { flex: 1; }
.sidebar .foot { padding: 10px; font-size: 11px; color: var(--slate-500); }
.sidebar .foot button { color: var(--slate-400); background: 0; border: 0; cursor: pointer; padding: 0; font-size: 12px; }

.main { flex: 1; padding: 26px 30px; overflow-x: hidden; }
.page-title { font-size: 20px; font-weight: 800; color: var(--slate-900); margin: 0 0 2px; }
.page-sub { color: var(--slate-500); margin: 0 0 20px; }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }

/* ── Tarjetas, tablas ────────────────────────────────────────────────────── */
.card { background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius); }
.card.pad { padding: 18px; }
.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 22px; }
.stat { background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius); padding: 16px; }
.stat .k { font-size: 12px; color: var(--slate-500); font-weight: 600; }
.stat .v { font-size: 24px; font-weight: 800; color: var(--slate-900); margin-top: 4px; }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .03em; color: var(--slate-400); padding: 11px 14px; border-bottom: 1px solid var(--slate-200); }
td { padding: 12px 14px; border-bottom: 1px solid var(--slate-100); }
tbody tr:hover { background: var(--slate-50); }
tbody tr.click { cursor: pointer; }
.empty { text-align: center; color: var(--slate-400); padding: 40px 0; }

/* ── Controles ───────────────────────────────────────────────────────────── */
input, select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--slate-200); border-radius: 9px;
  font: inherit; color: var(--slate-800); background: #fff;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--emerald); box-shadow: 0 0 0 3px rgba(5,150,105,.15); }
label.fld { display: block; }
label.fld .lab { font-size: 12px; font-weight: 600; color: var(--slate-600); margin-bottom: 5px; display: block; }
textarea { min-height: 70px; resize: vertical; }

.btn {
  display: inline-flex; align-items: center; gap: 7px; justify-content: center;
  border: 0; border-radius: 9px; padding: 9px 15px; font: inherit; font-weight: 700;
  cursor: pointer; background: var(--emerald); color: #fff;
}
.btn:hover { background: var(--emerald-700); }
.btn:disabled { opacity: .5; cursor: default; }
.btn.sec { background: #fff; color: var(--slate-700); border: 1px solid var(--slate-300); }
.btn.sec:hover { background: var(--slate-50); }
.btn.danger { background: var(--rose); }
.btn.sm { padding: 6px 11px; font-size: 13px; }
.btn.ghost { background: transparent; color: var(--slate-500); }
.btn.ghost:hover { background: var(--slate-100); }

.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.toolbar .grow { flex: 1; min-width: 180px; }
.toolbar select { width: auto; }

/* ── Badges ──────────────────────────────────────────────────────────────── */
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.badge.activo { background: #d1fae5; color: #065f46; }
.badge.reparacion { background: #fef3c7; color: #92400e; }
.badge.baja { background: #fee2e2; color: #991b1b; }
.badge.gris { background: var(--slate-100); color: var(--slate-600); }
.badge.preventivo { background: #dbeafe; color: #1e40af; }
.badge.correctivo { background: #ffe4e6; color: #9f1239; }

/* ── Modal / drawer ──────────────────────────────────────────────────────── */
.overlay { position: fixed; inset: 0; background: rgba(15,23,42,.45); display: flex; z-index: 50; }
.overlay.center { align-items: center; justify-content: center; padding: 20px; }
.overlay.right { justify-content: flex-end; }
.modal { background: #fff; border-radius: 16px; width: 100%; max-width: 640px; max-height: 92vh; overflow: auto; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.drawer { background: #fff; width: 100%; max-width: 560px; height: 100vh; overflow: auto; box-shadow: -10px 0 40px rgba(0,0,0,.2); }
.modal-head, .drawer-head { display: flex; align-items: flex-start; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--slate-200); position: sticky; top: 0; background: #fff; z-index: 1; }
.modal-head h3, .drawer-head h3 { margin: 0; font-size: 17px; font-weight: 800; color: var(--slate-900); }
.modal-body, .drawer-body { padding: 20px 22px; }
.modal-foot { display: flex; gap: 10px; justify-content: flex-end; padding: 16px 22px; border-top: 1px solid var(--slate-200); position: sticky; bottom: 0; background: #fff; }
.x { background: 0; border: 0; cursor: pointer; color: var(--slate-400); font-size: 22px; line-height: 1; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.section-h { font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; color: var(--slate-400); margin: 20px 0 4px; grid-column: 1 / -1; }

/* ── Centrado para login y consulta pública ──────────────────────────────── */
.screen { min-height: 100vh; display: grid; place-items: center; padding: 18px; }
.box { width: 100%; max-width: 420px; }
.box .card { padding: 26px; }
.center { text-align: center; }
.muted { color: var(--slate-500); }
.icon-circle { width: 48px; height: 48px; border-radius: 14px; background: #d1fae5; color: var(--emerald-700); display: grid; place-items: center; margin: 0 auto 12px; }
.err { color: var(--rose); font-size: 13px; margin: 8px 0 0; }
.row-kv { display: flex; justify-content: space-between; gap: 16px; padding: 7px 0; border-bottom: 1px solid var(--slate-50); }
.row-kv .k { font-size: 12px; color: var(--slate-400); }
.row-kv .v { font-size: 14px; color: var(--slate-700); text-align: right; }
.stack > * + * { margin-top: 12px; }
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--slate-900); color: #fff; padding: 11px 18px; border-radius: 10px; font-weight: 600; z-index: 100; box-shadow: 0 10px 30px rgba(0,0,0,.3); }

@media (max-width: 720px) {
  .sidebar { display: none; }
  .main { padding: 18px 14px; }
  .form-grid { grid-template-columns: 1fr; }
}