/* NightShift Dashboard – Clean business look */

:root {
  --bg: #f5f5f7;
  --sidebar-bg: #0f172a;
  --sidebar-border: #111827;
  --card-bg: #ffffff;
  --border-subtle: #e5e7eb;
  --text-main: #0f172a;
  --text-sub: #6b7280;
  --accent: #2563eb;
  --accent-soft: #dbeafe;
  --danger: #ef4444;
  --success: #16a34a;
  --radius-lg: 16px;
  --radius-md: 12px;
  --shadow-soft: 0 18px 50px rgba(15, 23, 42, 0.12);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #e5edff 0, #f9fafb 45%, #f3f4f6 100%);
  color: var(--text-main);
}

body {
  -webkit-font-smoothing: antialiased;
}

.app-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  height: 100vh;
}

/* SIDEBAR */

.sidebar {
  background: radial-gradient(circle at top left, #111827 0, #020617 55%, #030712 100%);
  border-right: 1px solid var(--sidebar-border);
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  color: #e5e7eb;
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 4px 18px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.logo-circle {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 0, #3b82f6, #1d4ed8 55%, #1e293b 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  color: #eff6ff;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.6);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 0.95rem;
  font-weight: 600;
}

.logo-subtitle {
  font-size: 0.75rem;
  color: #9ca3af;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 8px;
}

.nav-link {
  border: none;
  background: transparent;
  color: #e5e7eb;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, transform 0.06s ease;
}

.nav-link .nav-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #4b5563;
  flex-shrink: 0;
}

.nav-link:hover {
  background: rgba(31, 41, 55, 0.9);
  transform: translateY(-1px);
}

.nav-link.active {
  background: linear-gradient(90deg, #2563eb, #4f46e5);
  color: #eff6ff;
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.8);
}

.nav-link.active .nav-dot {
  background: #eff6ff;
}

.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hotel-meta {
  font-size: 0.8rem;
}

.hotel-name {
  font-weight: 500;
}

.hotel-location {
  color: #9ca3af;
}

.badge-live {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 0.7rem;
  background: rgba(22, 163, 74, 0.15);
  color: #bbf7d0;
  border: 1px solid rgba(34, 197, 94, 0.5);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.35);
}

/* MAIN AREA */

.main {
  padding: 18px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow: hidden;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.top-left h1 {
  margin: 0;
  font-size: 1.4rem;
}

#view-subtitle {
  margin: 3px 0 0;
  font-size: 0.85rem;
  color: var(--text-sub);
}

.pill,
.card-pill {
  border-radius: 999px;
  padding: 4px 11px;
  font-size: 0.75rem;
  border: 1px solid var(--border-subtle);
  background: #ffffff;
}

.pill-muted {
  color: var(--text-sub);
}

.banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
  border-radius: var(--radius-lg);
  background: linear-gradient(115deg, #eff6ff 0, #ffffff 55%, #e0f2fe 100%);
  border: 1px solid #bfdbfe;
  box-shadow: 0 14px 40px rgba(37, 99, 235, 0.14);
}

.banner-title {
  font-size: 0.9rem;
  font-weight: 600;
}

.banner-subtitle {
  font-size: 0.8rem;
  color: var(--text-sub);
}

.banner-btn {
  border-radius: 999px;
  border: none;
  padding: 7px 13px;
  font-size: 0.8rem;
  background: #2563eb;
  color: #eff6ff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.7);
  transition: transform 0.08s ease, box-shadow 0.08s ease, background 0.08s ease;
}

.banner-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(37, 99, 235, 0.9);
  background: #1d4ed8;
}

/* GRID LAYOUTS */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.1fr);
  gap: 14px;
  margin-top: 12px;
}

/* CARDS & TABLES */

.card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 14px 16px 16px;
  border: 1px solid rgba(148, 163, 184, 0.3);
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.09);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 8px;
}

.card-header h2 {
  margin: 0;
  font-size: 0.98rem;
}

.card-subtitle {
  margin: 2px 0 0;
  font-size: 0.8rem;
  color: var(--text-sub);
}

.card-pill {
  background: #eff6ff;
  color: #1d4ed8;
  border-color: #bfdbfe;
}

.stat-card {
  padding-top: 12px;
  padding-bottom: 12px;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-sub);
}

.stat-value {
  margin-top: 4px;
  font-size: 1.4rem;
  font-weight: 600;
}

.stat-meta {
  margin-top: 2px;
  font-size: 0.75rem;
  color: var(--text-sub);
}

/* Table */

.table-wrap {
  margin-top: 6px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
}

.table thead {
  background: #f9fafb;
}

.table th,
.table td {
  padding: 7px 9px;
  text-align: left;
  border-bottom: 1px solid #e5e7eb;
}

.table th {
  font-weight: 500;
  color: #64748b;
  font-size: 0.74rem;
}

.table tbody tr:nth-child(even) {
  background: #f9fafb;
}

.table tbody tr:hover {
  background: #eff6ff;
}

.table-empty {
  text-align: center;
  color: #9ca3af;
  padding: 16px 0;
}

/* SETTINGS */

.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
  margin-top: 6px;
}

.settings-block h3 {
  margin: 0 0 4px;
  font-size: 0.9rem;
}

.settings-list {
  margin: 4px 0 0;
  padding-left: 18px;
  font-size: 0.78rem;
  color: var(--text-sub);
}

/* Pills group */

.pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* VIEWS */

.view {
  display: none;
}

.view.view-active {
  display: block;
}

/* Simple sentiment pill */

.sentiment-positive {
  color: var(--success);
  font-weight: 500;
}

.sentiment-negative {
  color: var(--danger);
  font-weight: 500;
}

/* RESPONSIVE */

@media (max-width: 960px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    height: auto;
  }

  .sidebar-nav {
    flex-direction: row;
  }

  .sidebar-footer {
    display: none;
  }

  .main {
    padding: 14px;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }
}