/* ===== Tema Policía Nacional (Uruguay) — azul marino institucional + dorado ===== */
:root {
  --navy:        #0b1f44;   /* azul marino policial */
  --navy-2:      #102a5c;
  --navy-3:      #16356f;
  --gold:        #c9a44c;   /* dorado / insignia */
  --gold-soft:   #e6cf95;
  --bg:          #eef1f6;
  --panel:       #ffffff;
  --line:        #d7dded;
  --text:        #1b2540;
  --muted:       #6b7690;
  --ok:          #1f9d57;
  --warn:        #d9a300;
  --danger:      #c0392b;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: "Segoe UI", system-ui, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}

a { color: var(--navy-2); text-decoration: none; }

/* Layout general */
.app { display: flex; min-height: 100vh; }

/* Barra lateral */
.sidebar {
  width: 250px; flex-shrink: 0;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #dbe3f4;
  display: flex; flex-direction: column;
  border-right: 3px solid var(--gold);
}
.brand {
  padding: 20px 18px 16px;
  border-bottom: 1px solid rgba(255,255,255,.10);
  display: flex; gap: 12px; align-items: center;
}
.brand .shield { font-size: 30px; line-height: 1; filter: drop-shadow(0 1px 1px rgba(0,0,0,.4)); }
.brand .titles { line-height: 1.15; }
.brand .t1 { font-weight: 800; letter-spacing: .5px; color: #fff; font-size: 15px; }
.brand .t2 { font-size: 10.5px; color: var(--gold-soft); text-transform: uppercase; letter-spacing: 1.2px; }

.nav { padding: 12px 0; flex: 1; }
.nav a {
  display: flex; align-items: center; gap: 11px;
  padding: 11px 18px; color: #cdd6ea; font-weight: 600; font-size: 13.5px;
  border-left: 3px solid transparent;
}
.nav a .ico { width: 20px; text-align: center; }
.nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav a.active { background: rgba(201,164,76,.16); color: #fff; border-left-color: var(--gold); }

.sidebar .foot { padding: 14px 18px; border-top: 1px solid rgba(255,255,255,.10); font-size: 11px; color: #9fb0d4; }

/* Contenido */
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  background: var(--navy); color: #fff;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 22px; height: 56px;
  border-bottom: 3px solid var(--gold);
}
.topbar .page-title { font-weight: 700; font-size: 16px; letter-spacing: .3px; }
.topbar .user { display: flex; align-items: center; gap: 14px; font-size: 13px; color: #d7e0f3; }
.topbar .user .logout {
  background: var(--gold); color: #2a2007; font-weight: 700; padding: 6px 12px;
  border-radius: 6px; font-size: 12.5px;
}
.topbar .user .logout:hover { background: var(--gold-soft); }

.content { padding: 22px 24px; flex: 1; }

/* Tarjetas */
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  margin-bottom: 18px; overflow: hidden; box-shadow: 0 1px 2px rgba(11,31,68,.05);
}
.card > .head {
  background: var(--navy); color: #fff; padding: 11px 16px; font-weight: 700;
  font-size: 13.5px; letter-spacing: .3px; border-bottom: 2px solid var(--gold);
  display: flex; align-items: center; gap: 8px;
}
.card > .body { padding: 16px; }

/* Grilla de stats */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 14px; }
.stat {
  background: var(--panel); border: 1px solid var(--line); border-left: 4px solid var(--navy);
  border-radius: 9px; padding: 14px 16px;
}
.stat .v { font-size: 26px; font-weight: 800; color: var(--navy); }
.stat .k { font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .4px; margin-top: 2px; }

/* Estado del bot */
.status-pill {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 700;
  padding: 8px 14px; border-radius: 999px; font-size: 14px;
}
.status-pill .dot { width: 11px; height: 11px; border-radius: 50%; }
.status-on   { background: rgba(31,157,87,.12);  color: var(--ok); }
.status-on   .dot { background: var(--ok); }
.status-off  { background: rgba(192,57,43,.10);  color: var(--danger); }
.status-off  .dot { background: var(--danger); }
.status-qr   { background: rgba(217,163,0,.12);   color: var(--warn); }
.status-qr   .dot { background: var(--warn); }

/* Tablas */
table.grid { width: 100%; border-collapse: collapse; font-size: 13px; }
table.grid th {
  background: var(--navy-3); color: #eaf0fb; text-align: left; padding: 9px 12px;
  font-size: 11.5px; text-transform: uppercase; letter-spacing: .4px;
}
table.grid td { padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.grid tr:nth-child(even) td { background: #f7f9fd; }
.kv { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; color: var(--navy-2); }
.muted { color: var(--muted); }
.empty { padding: 24px; text-align: center; color: var(--muted); }

/* Login */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(1200px 600px at 50% -10%, var(--navy-3), var(--navy) 60%);
  padding: 20px;
}
.login-card {
  width: 100%; max-width: 380px; background: #fff; border-radius: 14px; overflow: hidden;
  box-shadow: 0 18px 50px rgba(0,0,0,.35); border-top: 5px solid var(--gold);
}
.login-head { text-align: center; padding: 26px 24px 8px; }
.login-head .shield { font-size: 46px; }
.login-head h1 { margin: 8px 0 2px; font-size: 19px; color: var(--navy); letter-spacing: .3px; }
.login-head .sub { font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: 1.4px; }
.login-body { padding: 8px 26px 26px; }
.login-body label { display: block; font-size: 12px; font-weight: 700; color: var(--navy-2); margin: 12px 0 5px; }
.login-body input {
  width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 14px;
}
.login-body input:focus { outline: none; border-color: var(--navy-2); box-shadow: 0 0 0 3px rgba(16,42,92,.12); }
.btn-primary {
  width: 100%; margin-top: 18px; padding: 12px; border: 0; border-radius: 8px; cursor: pointer;
  background: var(--navy); color: #fff; font-weight: 700; font-size: 14.5px; letter-spacing: .3px;
}
.btn-primary:hover { background: var(--navy-2); }
.alert {
  background: rgba(192,57,43,.08); color: var(--danger); border: 1px solid rgba(192,57,43,.25);
  border-radius: 8px; padding: 10px 12px; font-size: 13px; margin-top: 14px;
}
.api-warn {
  background: rgba(217,163,0,.10); color: #8a6d00; border: 1px solid rgba(217,163,0,.3);
  border-radius: 8px; padding: 10px 12px; font-size: 12.5px;
}