/* =========================================================
   LivinnX - Hoja de estilos principal
   Paleta de marca: magenta #D10E53 · turquesa #4DB8BA
   ========================================================= */
:root {
  --brand-primary: #D10E53;
  --brand-primary-dark: #a30b41;
  --brand-secondary: #4DB8BA;
  --brand-secondary-dark: #368f91;
  --ink: #1b2430;
  --muted: #6b7480;
  --bg: #f4f6f9;
  --card-bg: #ffffff;
  --border: #e7eaf0;
  --success: #2fb673;
  --warning: #f2a93b;
  --danger: #e0334f;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 6px 24px rgba(20, 30, 50, 0.06);
  --sidebar-w: 264px;
}

* { box-sizing: border-box; }

html, body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Segoe UI', 'Inter', system-ui, -apple-system, Arial, sans-serif;
}

a { text-decoration: none; }

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

.sidebar {
  width: var(--sidebar-w);
  background: linear-gradient(180deg, #1b0f1a 0%, #23142a 55%, #12262a 100%);
  color: #f2f2f5;
  position: fixed;
  top: 0; bottom: 0; left: 0;
  display: flex;
  flex-direction: column;
  z-index: 1030;
  transition: transform .25s ease;
}

.sidebar-brand {
  padding: 22px 22px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-brand .brand-logo {
  height: 34px;
  width: auto;
  max-width: 100%;
  display: block;
}

.sidebar-brand .logo-mark {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; color: #fff; font-size: 18px;
}

.sidebar-brand .brand-text {
  font-size: 20px; font-weight: 800; letter-spacing: .3px;
}
.sidebar-brand .brand-text .x { color: var(--brand-secondary); }

.brand-logo-lg { height: 56px; width: auto; }
.navbar-brand .brand-logo { height: 30px; width: auto; vertical-align: middle; }

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 20, 0.5);
  z-index: 1025;
}
.sidebar-backdrop.show { display: block; }
@media (min-width: 992px) {
  .sidebar-backdrop { display: none !important; }
}

.sidebar-nav { flex: 1; overflow-y: auto; padding: 14px 12px; }

.sidebar-section {
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: .08em;
  color: rgba(255,255,255,0.35);
  padding: 14px 12px 6px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.78);
  font-size: 14.5px;
  font-weight: 500;
  margin-bottom: 2px;
  transition: background .15s ease, color .15s ease;
}
.sidebar-link i { width: 18px; text-align: center; font-size: 15px; }
.sidebar-link:hover { background: rgba(255,255,255,0.08); color: #fff; }
.sidebar-link.active {
  background: linear-gradient(90deg, rgba(209,14,83,0.9), rgba(77,184,186,0.55));
  color: #fff;
  box-shadow: 0 4px 14px rgba(209,14,83,0.35);
}

.sidebar-footer {
  padding: 14px 18px 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 12px;
  color: rgba(255,255,255,0.4);
}

.main-area { margin-left: var(--sidebar-w); flex: 1; display: flex; flex-direction: column; min-width: 0; }

.topbar {
  height: 68px;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 26px;
  position: sticky; top: 0; z-index: 1020;
}

.topbar .page-title { font-size: 19px; font-weight: 700; }

.topbar-actions { display: flex; align-items: center; gap: 16px; }

.icon-btn {
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg); color: var(--ink); border: none; position: relative;
  cursor: pointer;
}
.icon-btn .dot {
  position: absolute; top: 6px; right: 7px;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--brand-primary); border: 2px solid #fff;
}

.user-chip { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.user-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px;
}

.content-wrap { padding: 26px; flex: 1; }

/* ---------- Tarjetas / KPIs ---------- */
.card-livinnx {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  padding: 20px;
}

.kpi-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 20px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 14px;
  height: 100%;
}
.kpi-icon {
  width: 48px; height: 48px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: #fff; flex-shrink: 0;
}
.kpi-value { font-size: 22px; font-weight: 800; line-height: 1.1; }
.kpi-label { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.kpi-delta { font-size: 12px; font-weight: 600; margin-top: 4px; }
.kpi-delta.up { color: var(--success); }
.kpi-delta.down { color: var(--danger); }

.bg-grad-primary { background: linear-gradient(135deg, var(--brand-primary), #ff5b8e); }
.bg-grad-secondary { background: linear-gradient(135deg, var(--brand-secondary), #7fe0e2); }
.bg-grad-dark { background: linear-gradient(135deg, #2b2440, #1b2430); }
.bg-grad-warning { background: linear-gradient(135deg, #f2a93b, #ffcf7a); }

/* ---------- Botones ---------- */
.btn-livinnx {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-dark));
  color: #fff !important;
  border: none;
  border-radius: 10px;
  padding: 9px 20px;
  font-weight: 600;
  font-size: 14px;
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn-livinnx:hover { transform: translateY(-1px); box-shadow: 0 8px 18px rgba(209,14,83,0.28); color: #fff; }

.btn-livinnx-outline {
  background: transparent;
  border: 1.5px solid var(--brand-primary);
  color: var(--brand-primary) !important;
  border-radius: 10px;
  padding: 8px 18px;
  font-weight: 600;
  font-size: 14px;
}
.btn-livinnx-outline:hover { background: rgba(209,14,83,0.06); }

.btn-teal {
  background: linear-gradient(135deg, var(--brand-secondary), var(--brand-secondary-dark));
  color: #fff !important; border: none; border-radius: 10px; padding: 9px 20px; font-weight: 600; font-size: 14px;
}
.btn-teal:hover { color: #fff; transform: translateY(-1px); }

/* ---------- Badges de estado ---------- */
.badge-livinnx { padding: 5px 12px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge-libre, .badge-pagada, .badge-activo, .badge-confirmada { background: rgba(47,182,115,0.12); color: var(--success); }
.badge-ocupada, .badge-ocupado, .badge-pendiente, .badge-reservada, .badge-reservado { background: rgba(242,169,59,0.15); color: #b9791f; }
.badge-vencida, .badge-cancelada, .badge-egreso { background: rgba(224,51,79,0.12); color: var(--danger); }
.badge-mantenimiento, .badge-parcial { background: rgba(77,184,186,0.15); color: var(--brand-secondary-dark); }
.badge-finalizado { background: rgba(107,116,128,0.12); color: var(--muted); }

/* ---------- Tablas ---------- */
.table-livinnx {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
}
.table-livinnx table { margin-bottom: 0; }
.table-livinnx thead th {
  background: #faf7f9;
  font-size: 12px; text-transform: uppercase; letter-spacing: .04em;
  color: var(--muted); border-bottom: 1px solid var(--border); padding: 14px 16px;
}
.table-livinnx tbody td { padding: 13px 16px; vertical-align: middle; border-bottom: 1px solid var(--border); font-size: 14px; }
.table-livinnx tbody tr:last-child td { border-bottom: none; }
.table-livinnx tbody tr:hover { background: #fbfafc; }

/* ---------- Cama / apartamento grid ---------- */
.unit-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 12px; }
.unit-tile {
  border-radius: var(--radius-sm);
  padding: 14px 10px;
  text-align: center;
  border: 1.5px solid var(--border);
  background: var(--card-bg);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: transform .1s ease;
}
.unit-tile:hover { transform: translateY(-2px); }
.unit-tile.libre { border-color: rgba(47,182,115,0.4); background: rgba(47,182,115,0.06); color: var(--success); }
.unit-tile.ocupada, .unit-tile.ocupado { border-color: rgba(209,14,83,0.35); background: rgba(209,14,83,0.06); color: var(--brand-primary); }
.unit-tile.mantenimiento { border-color: rgba(242,169,59,0.4); background: rgba(242,169,59,0.08); color: #b9791f; }
.unit-tile.reservada, .unit-tile.reservado { border-color: rgba(77,184,186,0.4); background: rgba(77,184,186,0.08); color: var(--brand-secondary-dark); }
.unit-tile small { display: block; font-weight: 400; opacity: .75; margin-top: 2px; }

/* ---------- Auth pages (login / recuperar) ---------- */
.auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: stretch;
  background: #0f1220;
}
.auth-visual {
  flex: 1.1;
  background: linear-gradient(135deg, var(--brand-primary), #6a1550 55%, var(--brand-secondary));
  display: flex; flex-direction: column; justify-content: center;
  padding: 60px; color: #fff; position: relative; overflow: hidden;
}
.auth-visual::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.15), transparent 60%);
}
.auth-form-side {
  flex: 1; display: flex; align-items: center; justify-content: center;
  background: #fff; padding: 40px;
}
.auth-card { width: 100%; max-width: 380px; }
.form-control-livinnx {
  border-radius: 10px; border: 1.5px solid var(--border); padding: 11px 14px; font-size: 14px;
}
.form-control-livinnx:focus {
  border-color: var(--brand-secondary); box-shadow: 0 0 0 3px rgba(77,184,186,0.15); outline: none;
}

/* ---------- Utilidades ---------- */
.text-brand { color: var(--brand-primary) !important; }
.text-teal { color: var(--brand-secondary-dark) !important; }
.chart-card { background: var(--card-bg); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); padding: 20px; height: 100%; }
.chart-card h6 { font-weight: 700; margin-bottom: 4px; }
.chart-card .chart-sub { font-size: 12px; color: var(--muted); margin-bottom: 14px; }

.progress-livinnx { height: 8px; border-radius: 999px; background: var(--border); overflow: hidden; }
.progress-livinnx > div { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary)); }

@media (max-width: 992px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-area { margin-left: 0; }
}

@media (max-width: 576px) {
  .content-wrap { padding: 16px; }
  .topbar { padding: 0 14px; height: 60px; }
  .topbar .page-title { font-size: 16px; }
  .card-livinnx, .chart-card { padding: 14px; }
  .kpi-card { padding: 14px; gap: 10px; }
  .kpi-icon { width: 40px; height: 40px; font-size: 17px; }
  .kpi-value { font-size: 18px; }
  .kpi-label { font-size: 11.5px; }
  .chart-box { height: 220px; }
  .chart-box.tall { height: 240px; }
  .auth-form-side { padding: 24px 18px; }
  .table-livinnx table { font-size: 13px; }
  .table-livinnx thead th, .table-livinnx tbody td { padding: 10px 12px; white-space: nowrap; }
  .modal-dialog { margin: 10px; }
  .unit-grid { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; }
}