/* ===================================================================
   Levantamiento POS BAC - dashboard
   Tema oscuro espresso, coherente con el portal espressoamericano.cloud
   =================================================================== */

:root {
  --bg:        #0f0d0b;
  --bg-soft:   #17130f;
  --card:      #1c1813;
  --card-hi:   #241e18;
  --line:      #322a22;
  --text:      #f2ebe2;
  --muted:     #a7988a;
  --faint:     #6f6256;
  --bac:       #c8102e;
  --bac-soft:  rgba(200, 16, 46, 0.16);
  --gold:      #c8a35a;
  --gold-soft: rgba(200, 163, 90, 0.16);
  --ok:        #4ade80;
  --ok-soft:   rgba(74, 222, 128, 0.14);
  --radius:    14px;
  --shadow:    0 10px 30px rgba(0, 0, 0, 0.45);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(1100px 600px at 80% -10%, #1d160f 0%, var(--bg) 55%);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ---- topbar ---- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 26px;
  border-bottom: 1px solid var(--line);
  background: rgba(15, 13, 11, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand { display: flex; align-items: center; gap: 13px; }

.brand-mark {
  width: 42px; height: 42px;
  border-radius: 11px;
  background: linear-gradient(150deg, var(--bac), #8c0b20);
  display: grid; place-items: center;
  font-weight: 800; font-size: 16px; letter-spacing: 0.5px;
  color: #fff;
  box-shadow: 0 4px 14px var(--bac-soft);
}

.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong { font-size: 15px; letter-spacing: 0.2px; }
.brand-text span { font-size: 12.5px; color: var(--muted); }

.conn {
  display: flex; align-items: center; gap: 8px;
  font-size: 12.5px; color: var(--muted);
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-soft);
}
.conn-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--faint);
  box-shadow: 0 0 0 0 transparent;
}
.conn.live  .conn-dot { background: var(--ok); animation: pulse 2s infinite; }
.conn.live  .conn-label { color: var(--ok); }
.conn.down  .conn-dot { background: var(--bac); }

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 var(--ok-soft); }
  70%  { box-shadow: 0 0 0 8px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* ---- layout ---- */
.wrap { max-width: 1240px; margin: 0 auto; padding: 26px 26px 60px; }

/* ---- stats ---- */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}
.stat {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.stat-num { font-size: 30px; font-weight: 800; letter-spacing: -0.5px; }
.stat-num.stat-time { font-size: 19px; }
.stat-lbl { font-size: 12px; color: var(--muted); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.6px; }
.stats .stat:nth-child(1) .stat-num { color: var(--gold); }
.stats .stat:nth-child(2) .stat-num { color: var(--text); }

/* ---- toolbar ---- */
.toolbar { display: flex; gap: 11px; margin-bottom: 20px; flex-wrap: wrap; }

.search {
  flex: 1; min-width: 220px;
  display: flex; align-items: center; gap: 9px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 11px;
  padding: 0 13px;
  color: var(--faint);
}
.search:focus-within { border-color: var(--gold); }
.search input {
  flex: 1; border: 0; background: transparent;
  color: var(--text); font-size: 14px; padding: 11px 0;
  outline: none;
}
.search input::placeholder { color: var(--faint); }

select#sort, .btn {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--text);
  font-size: 13.5px;
  padding: 0 14px;
  height: 44px;
  cursor: pointer;
}
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  font-weight: 600;
}
.btn:hover, select#sort:hover { border-color: var(--gold); }
.btn:active { transform: translateY(1px); }

/* ---- grid de tiendas ---- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 14px;
}

.tienda {
  background: linear-gradient(180deg, var(--card-hi), var(--card));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 17px 18px;
  display: flex;
  flex-direction: column;
  gap: 13px;
  position: relative;
  overflow: hidden;
}
.tienda::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--bac);
}
.tienda.fresh { animation: flash 2.4s ease-out; }
@keyframes flash {
  0%   { box-shadow: 0 0 0 2px var(--gold) inset; }
  100% { box-shadow: 0 0 0 0 transparent inset; }
}

.t-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.t-name { font-size: 16px; font-weight: 700; line-height: 1.3; word-break: break-word; }
.t-host { font-size: 12px; color: var(--muted); margin-top: 3px; }

.t-badge {
  flex-shrink: 0;
  font-size: 11px; font-weight: 700;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--ok-soft);
  color: var(--ok);
  border: 1px solid rgba(74, 222, 128, 0.25);
  white-space: nowrap;
}
.t-badge.veces {
  background: var(--gold-soft);
  color: var(--gold);
  border-color: rgba(200, 163, 90, 0.25);
}

.t-serial {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 13px;
}
.t-serial-lbl { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.7px; color: var(--faint); }
.t-serial-val {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 16px; font-weight: 600;
  color: var(--gold);
  margin-top: 3px;
  word-break: break-all;
}
.t-serial-extra { font-size: 11px; color: var(--muted); margin-top: 4px; }

.t-rows { display: flex; flex-direction: column; gap: 6px; }
.t-row { display: flex; justify-content: space-between; gap: 12px; font-size: 12.5px; }
.t-row .k { color: var(--muted); }
.t-row .v { color: var(--text); text-align: right; word-break: break-word; }
.t-row .v.mono { font-family: ui-monospace, Menlo, Consolas, monospace; }

.t-foot {
  display: flex; align-items: center; gap: 7px;
  border-top: 1px solid var(--line);
  padding-top: 11px;
  font-size: 12px; color: var(--muted);
}
.t-foot svg { color: var(--faint); flex-shrink: 0; }
.t-foot .abs { color: var(--faint); margin-left: auto; }

/* ---- empty ---- */
.empty { text-align: center; padding: 80px 20px; color: var(--muted); }
.empty-icon {
  width: 64px; height: 64px; margin: 0 auto 18px;
  border-radius: 16px;
  background: var(--bac-soft);
  color: var(--bac);
  display: grid; place-items: center;
  font-weight: 800; font-size: 18px; letter-spacing: 1px;
}
.empty h2 { font-size: 18px; color: var(--text); margin-bottom: 8px; }
.empty p { font-size: 13.5px; line-height: 1.6; }
.empty code {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  background: var(--card); border: 1px solid var(--line);
  padding: 1px 6px; border-radius: 5px; color: var(--gold);
}

/* ---- footer ---- */
.foot {
  max-width: 1240px; margin: 0 auto;
  padding: 22px 26px 36px;
  font-size: 11.5px; color: var(--faint);
  display: flex; gap: 9px; flex-wrap: wrap;
}
.foot-sep { color: var(--line); }

/* ---- responsive ---- */
@media (max-width: 620px) {
  .wrap { padding: 18px 14px 50px; }
  .topbar { padding: 14px 16px; }
  .stats { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
}