/* ============ BriskBox Dashboard — sistema de diseño de marca ============ */
:root {
  --bg:#121216;
  --surface:#1C1C21;
  --surface-2:#27272D;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.15);
  --text:#F5F5F6;
  --text-2:#A6A6AD;
  --text-3:#6C6C74;
  --accent:#F93D00;
  --accent-2:#FF6A3C;
  --accent-soft:rgba(249,61,0,.13);
  --positive:#44B6AC;
  --positive-soft:rgba(68,182,172,.13);
  --danger:#F93D00;
  --danger-soft:rgba(249,61,0,.14);
  --font-display:'Space Grotesk',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --font-body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',Menlo,monospace;
  --radius:14px;
  --radius-sm:9px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  font-size: 14px;
  line-height: 1.5;
}
/* textura de fondo: grid tenue con máscara radial */
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 75% 0%, #000 0%, transparent 75%);
          mask-image: radial-gradient(ellipse 90% 70% at 75% 0%, #000 0%, transparent 75%);
  opacity: .6;
}
h1, h2, h3 { margin: 0; font-family: var(--font-display); font-weight: 600; letter-spacing: -.02em; }
button { font-family: inherit; cursor: pointer; }
[hidden] { display: none !important; }
.app-view, .login-view { position: relative; z-index: 1; }

/* mono utility label */
.eyebrow, .filter-label, .panel-hint, .stat-label, .nav-link, .live-text,
.data-table th, .filter-reset, .btn-ghost, .chip { font-family: var(--font-mono); }

/* ---------- Login ---------- */
.login-view {
  min-height: 100vh; display: grid; place-items: center; padding: 24px;
  background:
    radial-gradient(900px 500px at 20% -10%, rgba(249,61,0,.16), transparent 60%),
    radial-gradient(700px 500px at 100% 110%, rgba(68,182,172,.10), transparent 60%),
    var(--bg);
}
.login-card {
  width: 100%; max-width: 380px; background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line); border-radius: 16px; padding: 34px;
  box-shadow: 0 24px 60px -30px rgba(0,0,0,.8);
}
.login-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; }
.brand-mark {
  display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), #B32C00);
  color: #fff; font-weight: 700; font-family: var(--font-display); font-size: 16px;
  box-shadow: 0 0 24px rgba(249,61,0,.35);
}
.brand-mark.sm { width: 30px; height: 30px; border-radius: 8px; font-size: 12px; box-shadow: none; }
.brand-name { font-size: 23px; }
.brand-tag { margin: 3px 0 0; color: var(--text-3); font-size: 11px; font-family: var(--font-mono); letter-spacing: .08em; text-transform: uppercase; }
.login-form { display: flex; flex-direction: column; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field span { font-size: 11px; font-family: var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); }
.field input {
  background: var(--surface-2); border: 1px solid var(--line-strong); color: var(--text);
  border-radius: var(--radius-sm); padding: 12px 13px; font-size: 14px; font-family: var(--font-body); outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.btn-primary {
  margin-top: 6px; background: var(--accent); color: #fff; border: 0;
  border-radius: var(--radius-sm); padding: 13px; font-weight: 600; font-size: 14px;
  font-family: var(--font-display); letter-spacing: .01em; transition: filter .15s;
  box-shadow: 0 8px 24px -10px rgba(249,61,0,.7);
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-primary:disabled { opacity: .6; cursor: default; }
.login-error { color: var(--danger); font-size: 12.5px; min-height: 16px; margin: 0; }
.login-foot { margin: 24px 0 0; text-align: center; color: var(--text-3); font-size: 10.5px; font-family: var(--font-mono); letter-spacing: .06em; }

/* ---------- Topbar ---------- */
.app-view { min-height: 100vh; }
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 10px 16px; background: rgba(18,18,22,.82); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.topbar-left { display: flex; align-items: center; gap: 14px; }
.topbar-title { font-family: var(--font-display); font-weight: 600; letter-spacing: -.01em; font-size: 15px; }
.brand-logo { width: 26px; height: 26px; border-radius: 7px; display: block; }
.nav { display: flex; gap: 6px; margin-left: 10px; }
.nav-link {
  text-decoration: none; color: var(--text-3); font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  padding: 8px 13px; border-radius: 8px; border: 1px solid transparent; transition: .15s;
}
.nav-link:hover { color: var(--text); background: var(--surface); }
.nav-link.active { color: var(--accent); background: var(--accent-soft); border-color: rgba(249,61,0,.35); }
.topbar-right { display: flex; align-items: center; gap: 14px; }
.live { display: flex; align-items: center; gap: 8px; color: var(--text-3); font-size: 11px; letter-spacing: .04em; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--positive); box-shadow: 0 0 0 4px var(--positive-soft); }
.live-dot.pulse { animation: pulse 1.2s ease-out; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(68,182,172,.55); } 100% { box-shadow: 0 0 0 12px rgba(68,182,172,0); } }
.btn-ghost {
  background: transparent; border: 1px solid var(--line-strong); color: var(--text-2);
  border-radius: 8px; padding: 8px 13px; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; transition: .2s;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }

/* ---------- Filtros ---------- */
.filters {
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px;
  padding: 11px 16px; border-bottom: 1px solid var(--line);
}
.filter-field { display: flex; flex-direction: column; gap: 6px; }
.filter-label { font-size: 10px; text-transform: uppercase; letter-spacing: .14em; color: var(--text-3); }
.filter-select, .filter-date {
  background: var(--surface-2); border: 1px solid var(--line); color: var(--text);
  border-radius: 8px; padding: 9px 11px; font-size: 13px; font-family: var(--font-body); outline: none; min-width: 148px;
  transition: border-color .15s;
}
.filter-select:focus, .filter-date:focus { border-color: var(--accent); }
.filter-custom { display: flex; gap: 16px; }
.filter-reset {
  background: transparent; border: 1px solid var(--line-strong); color: var(--text-3);
  border-radius: 8px; padding: 9px 14px; font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; height: 38px; align-self: flex-end; transition: .2s;
}
.filter-reset:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Layout ---------- */
.view-root { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.grid { display: grid; gap: 12px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.span-2 { grid-column: span 2; }
.span-3 { grid-column: span 3; }

/* ---------- Stat cards ---------- */
.stat-card {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line); border-radius: var(--radius); padding: 15px 16px;
}
.stat-accent { position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--accent); opacity: .9; }
.stat-body { display: flex; flex-direction: column; gap: 8px; }
.stat-label { color: var(--text-3); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; }
.stat-value { font-family: var(--font-display); font-size: clamp(30px,3.2vw,42px); font-weight: 700; letter-spacing: -.03em; line-height: .9; font-variant-numeric: tabular-nums; }
.delta {
  align-self: flex-start; font-family: var(--font-mono); font-size: 11.5px; display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 999px; border: 1px solid transparent;
}
.delta-up { color: var(--positive); background: var(--positive-soft); border-color: rgba(68,182,172,.4); }
.delta-down { color: var(--danger); background: var(--danger-soft); border-color: rgba(249,61,0,.4); }
.delta-flat { color: var(--text-3); background: var(--surface-2); border-color: var(--line); }

/* ---------- Paneles ---------- */
.panel {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  display: flex; flex-direction: column; min-width: 0;
}
.panel-head { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px 0; }
.panel-title { font-family: var(--font-display); font-size: 14px; font-weight: 600; letter-spacing: -.01em; color: var(--text); display: flex; align-items: center; gap: 9px; }
.panel-title::before { content: ""; width: 3px; height: 13px; background: var(--accent); border-radius: 2px; box-shadow: 0 0 10px rgba(249,61,0,.5); }
.panel-hint { font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); }
.panel-body { padding: 10px 16px 14px; }
.panel-chart { padding: 4px 8px 8px; }
.chart-box { width: 100%; }

/* ---------- Big metric ---------- */
.big-metric { display: flex; flex-direction: column; gap: 6px; padding: 2px; }
.big-value { font-family: var(--font-display); font-size: clamp(30px,3.4vw,40px); font-weight: 700; letter-spacing: -.03em; color: var(--accent); line-height: .9; font-variant-numeric: tabular-nums; }
.big-label { color: var(--text-2); font-size: 12.5px; }

/* ---------- Tablas ---------- */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th {
  text-align: left; color: var(--text-3); font-weight: 500; font-size: 10.5px;
  letter-spacing: .12em; text-transform: uppercase; padding: 0 12px 8px; border-bottom: 1px solid var(--line-strong);
}
.data-table td { padding: 8px 12px; border-bottom: 1px solid var(--line); color: var(--text-2); }
.data-table tr:last-child td { border-bottom: 0; }
.data-table td:first-child { color: var(--text); font-weight: 500; }
.ta-right { text-align: right; font-family: var(--font-display); font-variant-numeric: tabular-nums; }

/* ---------- Zona ---------- */
.zone-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.zone-title { font-family: var(--font-display); font-size: 20px; font-weight: 600; letter-spacing: -.02em; position: relative; }
.zone-title::after { content: ""; display: block; width: 56px; height: 3px; background: var(--accent); border-radius: 2px; margin-top: 8px; box-shadow: 0 0 24px rgba(249,61,0,.5); }
.zone-sub { color: var(--text-3); font-size: 11px; font-family: var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
.sede-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
  background: var(--surface-2); border: 1px solid var(--line); color: var(--text-2);
  border-radius: 999px; padding: 6px 13px; font-size: 12px; letter-spacing: .02em; transition: all .15s;
}
.chip:hover { color: var(--text); border-color: var(--line-strong); }
.chip-active { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .span-3 { grid-column: span 2; }
}
@media (max-width: 720px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .span-2, .span-3 { grid-column: span 1; }
  .nav { margin-left: 0; overflow-x: auto; }
  .topbar { flex-wrap: wrap; }
  .topbar-left { flex-wrap: wrap; gap: 12px; }
  .stat-value { font-size: 36px; }
}