/* =========================================================================
   HOTEL HUB RESERVAS - DESIGN SYSTEM & STYLES
   ========================================================================= */

:root {
  /* Core Colors */
  --bg-main: #0B1120;
  --bg-surface: #131E32;
  --bg-surface-elevated: #1B2942;
  --bg-surface-hover: #223454;
  
  --border-subtle: #24344D;
  --border-focus: #3B82F6;
  
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  
  /* Brand Channels */
  --booking-blue: #006CE4;
  --booking-bg: rgba(0, 108, 228, 0.15);
  --booking-border: rgba(0, 108, 228, 0.4);
  
  --airbnb-coral: #FF385C;
  --airbnb-bg: rgba(255, 56, 92, 0.15);
  --airbnb-border: rgba(255, 56, 92, 0.4);
  
  --expedia-amber: #FBBF24;
  --expedia-bg: rgba(251, 191, 36, 0.15);
  --expedia-border: rgba(251, 191, 36, 0.4);
  
  /* Status Colors */
  --status-checkin: #10B981;
  --status-checkout: #F59E0B;
  --status-inhouse: #06B6D4;
  --status-future: #8B5CF6;
  --status-cancelled: #EF4444;

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Shadows & Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.4);
  
  --transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* Gate de autenticação: nenhum dado da API é carregado antes do login. */
.auth-gate {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 50% 0%, rgba(59, 130, 246, 0.16), transparent 42%),
    var(--bg-main);
}

.auth-gate-card {
  width: min(100%, 430px);
  padding: 42px 36px 36px;
  text-align: center;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(27, 41, 66, 0.96), rgba(19, 30, 50, 0.96));
  box-shadow: var(--shadow-lg);
}

.auth-gate-icon {
  width: 58px;
  height: 58px;
  margin: 0 auto 20px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  color: #93c5fd;
  background: rgba(59, 130, 246, 0.16);
  font-size: 28px;
}

.auth-eyebrow {
  color: #93c5fd;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.auth-gate-card h1 {
  margin-top: 8px;
  font-size: 1.55rem;
}

.auth-description {
  margin: 12px auto 24px;
  max-width: 320px;
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.auth-login-btn {
  width: 100%;
  justify-content: center;
  min-height: 46px;
}

.auth-email-form {
  display: grid;
  gap: 8px;
  text-align: left;
}

.auth-input-label {
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 700;
}

.auth-email-input {
  width: 100%;
  min-height: 46px;
  padding: 0 13px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  background: rgba(11, 17, 32, 0.72);
  font: inherit;
  outline: none;
  transition: var(--transition);
}

.auth-email-input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.16);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
  color: var(--text-muted);
  font-size: 0.76rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
}

.auth-google-btn {
  background: rgba(255, 255, 255, 0.04);
}

.auth-hint {
  margin-top: 12px;
  color: var(--text-muted);
  font-size: 0.74rem;
}

.auth-feedback {
  min-height: 22px;
  margin-top: 16px;
  color: var(--text-secondary);
  font-size: 0.82rem;
}

.auth-feedback.error {
  color: #fca5a5;
}

.auth-user-box {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.auth-user-email {
  max-width: 230px;
  overflow: hidden;
  color: var(--text-secondary);
  font-size: 0.78rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body:not(.auth-ready) > .app-header,
body:not(.auth-ready) > .app-main {
  display: none;
}

body.auth-ready > .auth-gate {
  display: none;
}

.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 24px;
}

/* =========================================================================
   HEADER
   ========================================================================= */

.app-header {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1440px;
  margin: 0 auto;
  padding: 16px 24px;
  gap: 16px;
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #1E3A8A 0%, #3B82F6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.brand-subtitle {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.sync-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  padding: 6px 12px;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #EAB308;
  display: inline-block;
}

.status-dot.active {
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
}

/* =========================================================================
   BUTTONS & FORM CONTROLS
   ========================================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 0.75rem;
}

.btn-primary {
  background: #2563EB;
  color: #FFFFFF;
}

.btn-primary:hover {
  background: #1D4ED8;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.btn-secondary:hover {
  background: var(--bg-surface-hover);
  border-color: #475569;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}

.btn-ghost:hover {
  color: var(--text-primary);
  background: var(--bg-surface-elevated);
}

.btn-icon {
  padding: 8px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.btn-icon:hover {
  background: var(--bg-surface-hover);
}

.spin-animation {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  100% { transform: rotate(360deg); }
}

/* =========================================================================
   KPI SUMMARY GRID
   ========================================================================= */

.app-main {
  padding-top: 24px;
  padding-bottom: 60px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.kpi-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.kpi-card:hover {
  transform: translateY(-2px);
  border-color: #3B82F6;
  box-shadow: var(--shadow-md);
}

.kpi-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.icon-revenue {
  background: rgba(16, 185, 129, 0.15);
  color: #10B981;
}

.icon-bookings {
  background: rgba(59, 130, 246, 0.15);
  color: #3B82F6;
}

.icon-checkin {
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
}

.icon-checkout {
  background: rgba(245, 158, 11, 0.15);
  color: #FBBF24;
}

.icon-inhouse {
  background: rgba(6, 182, 212, 0.15);
  color: #22D3EE;
}

.icon-issues {
  background: rgba(245, 158, 11, 0.15);
  color: #FBBF24;
}

.kpi-card-issue {
  border-color: rgba(245, 158, 11, 0.35);
}

.kpi-content {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.kpi-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  font-weight: 600;
}

.kpi-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  font-family: var(--font-sans);
  letter-spacing: -0.03em;
  margin: 2px 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kpi-subtext {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.highlight-checkin { color: #34D399; }
.highlight-checkout { color: #FBBF24; }
.highlight-inhouse { color: #22D3EE; }

/* =========================================================================
   PLATFORM STRIP
   ========================================================================= */

.platform-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.platform-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  cursor: pointer;
  transition: var(--transition);
}

.platform-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.platform-booking:hover { border-color: var(--booking-blue); }
.platform-airbnb:hover { border-color: var(--airbnb-coral); }
.platform-expedia:hover { border-color: var(--expedia-amber); }

.platform-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.platform-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 9999px;
}

.booking-tag {
  background: var(--booking-bg);
  color: #60A5FA;
  border: 1px solid var(--booking-border);
}

.airbnb-tag {
  background: var(--airbnb-bg);
  color: #FB7185;
  border: 1px solid var(--airbnb-border);
}

.expedia-tag {
  background: var(--expedia-bg);
  color: #FCD34D;
  border: 1px solid var(--expedia-border);
}

.platform-count {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.platform-amount {
  font-size: 1.15rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
}

/* =========================================================================
   FILTER PANEL
   ========================================================================= */

.filter-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-bottom: 24px;
}

.filter-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.main-filters {
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.search-box {
  position: relative;
  flex: 1 1 280px;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 14px;
  color: var(--text-muted);
  font-size: 1.1rem;
  pointer-events: none;
}

.search-box input {
  width: 100%;
  padding: 10px 38px 10px 40px;
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  transition: var(--transition);
}

.search-box input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.btn-clear {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
}

.filter-select-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-select-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

select {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  padding: 9px 12px;
  cursor: pointer;
  transition: var(--transition);
}

select:focus {
  outline: none;
  border-color: var(--border-focus);
}

/* Date Filters */
.date-filters-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.date-filter-modes {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.date-filter-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.segmented-control {
  display: inline-flex;
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 3px;
  gap: 2px;
}

.seg-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.seg-btn:hover {
  color: var(--text-primary);
}

.seg-btn.active {
  background: #2563EB;
  color: #FFFFFF;
}

.dynamic-date-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.date-control-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.date-control-item label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.input-date {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  padding: 7px 10px;
}

.input-date:focus {
  outline: none;
  border-color: var(--border-focus);
}

.date-range-inputs {
  display: flex;
  align-items: center;
  gap: 10px;
}

.date-range-inputs div {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* =========================================================================
   TABS NAVIGATION
   ========================================================================= */

.view-tabs-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.view-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 10px 18px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn:hover {
  background: var(--bg-surface-hover);
  color: var(--text-primary);
}

.tab-btn.active {
  background: #1E293B;
  color: #FFFFFF;
  border-color: #3B82F6;
  box-shadow: 0 0 0 1px #3B82F6;
}

.tab-badge {
  background: var(--bg-main);
  color: var(--text-secondary);
  font-size: 0.75rem;
  padding: 2px 7px;
  border-radius: 9999px;
  font-weight: 700;
}

.tab-badge.badge-alert {
  background: rgba(245, 158, 11, 0.2);
  color: #FBBF24;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.sort-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sort-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* =========================================================================
   TABLE VIEW
   ========================================================================= */

.table-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
}

.data-table th {
  background: var(--bg-surface-elevated);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}

.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  vertical-align: middle;
}

.data-table tr:hover td {
  background: var(--bg-surface-hover);
}

.res-id {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #93C5FD;
}

.res-guest {
  font-weight: 700;
  color: var(--text-primary);
}

.res-room {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.res-date {
  font-family: var(--font-mono);
  font-size: 0.825rem;
}

.res-price {
  font-family: var(--font-mono);
  font-weight: 700;
  color: #34D399;
}

/* Status Badges */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 9999px;
  white-space: nowrap;
}

.status-pill.status-checkin-hoje {
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.status-pill.status-checkout-hoje {
  background: rgba(245, 158, 11, 0.15);
  color: #FBBF24;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.status-pill.status-em-estadia {
  background: rgba(6, 182, 212, 0.15);
  color: #22D3EE;
  border: 1px solid rgba(6, 182, 212, 0.4);
}

.status-pill.status-confirmada {
  background: rgba(139, 92, 246, 0.15);
  color: #A78BFA;
  border: 1px solid rgba(139, 92, 246, 0.4);
}

.status-pill.status-concluida {
  background: rgba(100, 116, 139, 0.15);
  color: #94A3B8;
  border: 1px solid rgba(100, 116, 139, 0.4);
}

.status-pill.status-cancelada {
  background: rgba(239, 68, 68, 0.15);
  color: #FCA5A5;
  border: 1px solid rgba(239, 68, 68, 0.45);
}

.status-pill.status-revisao {
  background: rgba(245, 158, 11, 0.15);
  color: #FCD34D;
  border: 1px solid rgba(245, 158, 11, 0.45);
}

.missing-value {
  color: var(--text-muted);
  font-style: italic;
  font-weight: 500;
}

.issue-panel {
  background: var(--bg-surface);
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.issue-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-subtle);
}

.issue-panel-header h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 4px;
  font-size: 1rem;
}

.issue-panel-header p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.issue-counter,
.issue-state {
  color: #FBBF24;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.issue-list {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.issue-item {
  display: flex;
  gap: 12px;
  padding: 14px;
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.issue-item-icon {
  color: #FBBF24;
  font-size: 1.25rem;
  padding-top: 2px;
}

.issue-item-main {
  min-width: 0;
  flex: 1;
}

.issue-item-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.issue-subject {
  margin-top: 4px;
  color: var(--text-primary);
  overflow-wrap: anywhere;
}

.issue-reason {
  margin-top: 8px;
  color: #FCD34D;
  font-size: 0.85rem;
}

.issue-meta {
  margin-top: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.issue-empty {
  display: grid;
  justify-items: center;
  gap: 6px;
  padding: 42px 20px;
  color: var(--text-secondary);
  text-align: center;
}

.issue-empty i {
  color: #34D399;
  font-size: 2rem;
}

.review-detail {
  grid-column: 1 / -1;
  border-color: rgba(245, 158, 11, 0.45);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 60px 20px;
}

.empty-icon {
  font-size: 48px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.empty-state h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.empty-state p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  max-width: 400px;
  margin: 0 auto 16px;
}

/* =========================================================================
   RECEPTION VIEW
   ========================================================================= */

.reception-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.reception-column {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.column-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.header-title-box {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-title-box i {
  font-size: 1.25rem;
}

.header-checkin i { color: #34D399; }
.header-checkout i { color: #FBBF24; }
.header-inhouse i { color: #22D3EE; }

.column-header h3 {
  font-size: 1rem;
  font-weight: 700;
}

.count-pill {
  background: var(--bg-surface-elevated);
  padding: 3px 10px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.reception-cards-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 200px;
}

.reception-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  transition: var(--transition);
  cursor: pointer;
}

.reception-card:hover {
  transform: translateY(-2px);
  border-color: #3B82F6;
  box-shadow: var(--shadow-sm);
}

.rec-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.rec-guest-name {
  font-weight: 700;
  font-size: 0.95rem;
}

.rec-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.rec-detail-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.rec-price {
  font-family: var(--font-mono);
  font-weight: 700;
  color: #34D399;
}

/* =========================================================================
   CALENDAR VIEW
   ========================================================================= */

.calendar-wrapper {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 12px;
}

.calendar-nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

.calendar-nav h3 {
  font-size: 1.15rem;
  font-weight: 700;
  min-width: 170px;
  text-align: center;
}

.calendar-legend {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-booking { background: var(--booking-blue); }
.dot-airbnb { background: var(--airbnb-coral); }
.dot-expedia { background: var(--expedia-amber); }

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}

.cal-weekday {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 8px 0;
}

.cal-day-cell {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  min-height: 90px;
  padding: 6px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  cursor: pointer;
}

.cal-day-cell:hover {
  border-color: #3B82F6;
  background: var(--bg-surface-elevated);
}

.cal-day-cell.other-month {
  opacity: 0.35;
}

.cal-day-cell.is-today {
  border-color: #3B82F6;
  background: rgba(59, 130, 246, 0.08);
}

.cal-day-number {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.cal-day-cell.is-today .cal-day-number {
  color: #60A5FA;
}

.cal-events-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
  overflow: hidden;
}

.cal-event-pill {
  font-size: 0.68rem;
  padding: 2px 5px;
  border-radius: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 600;
}

.cal-event-pill.booking {
  background: var(--booking-bg);
  color: #93C5FD;
  border: 1px solid var(--booking-border);
}

.cal-event-pill.airbnb {
  background: var(--airbnb-bg);
  color: #FDA4AF;
  border: 1px solid var(--airbnb-border);
}

.cal-event-pill.expedia {
  background: var(--expedia-bg);
  color: #FDE68A;
  border: 1px solid var(--expedia-border);
}

/* =========================================================================
   MODAL DIALOGS
   ========================================================================= */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 580px;
  box-shadow: var(--shadow-lg);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.modal-icon {
  font-size: 28px;
  color: #3B82F6;
}

.modal-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
}

.modal-header p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.btn-close {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
}

.btn-close:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 22px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
}

.form-group input {
  padding: 10px 14px;
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.875rem;
}

.form-group input:focus {
  outline: none;
  border-color: var(--border-focus);
}

.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.modal-instructions {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.modal-instructions h4 {
  font-size: 0.85rem;
  color: var(--text-primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.modal-instructions ol {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.modal-instructions code {
  background: var(--bg-surface);
  padding: 2px 6px;
  border-radius: 4px;
  color: #93C5FD;
  font-family: var(--font-mono);
}

.data-mode-toggle {
  padding-top: 4px;
}

.toggle-container {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
}

.toggle-container input {
  display: none;
}

.toggle-slider {
  width: 40px;
  height: 22px;
  background: var(--bg-surface-hover);
  border-radius: 9999px;
  position: relative;
  transition: var(--transition);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #FFFFFF;
  top: 3px;
  left: 3px;
  transition: var(--transition);
}

.toggle-container input:checked + .toggle-slider {
  background: #2563EB;
}

.toggle-container input:checked + .toggle-slider::before {
  transform: translateX(18px);
}

.connection-status-box {
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
}

.status-success {
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.status-error {
  background: rgba(239, 68, 68, 0.15);
  color: #F87171;
  border: 1px solid rgba(239, 68, 68, 0.4);
}

.modal-footer {
  padding: 16px 22px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

/* Detail Info Grid */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.detail-item {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px;
}

.detail-item span {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 2px;
}

.detail-item strong {
  font-size: 0.95rem;
  color: var(--text-primary);
}

/* =========================================================================
   TOAST NOTIFICATIONS
   ========================================================================= */

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 200;
}

.toast {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast-success { border-left: 4px solid #10B981; }
.toast-error { border-left: 4px solid #EF4444; }
.toast-info { border-left: 4px solid #3B82F6; }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* =========================================================================
   RESPONSIVE DESIGN
   ========================================================================= */

@media (max-width: 1024px) {
  .kpi-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .platform-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    align-items: stretch;
  }
  
  .header-actions {
    justify-content: space-between;
  }

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

  .date-filters-row {
    flex-direction: column;
    align-items: stretch;
  }

  .segmented-control {
    width: 100%;
    overflow-x: auto;
  }

  .view-tabs {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .tab-btn {
    flex: 0 0 auto;
  }

  .issue-panel-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .detail-item-wide {
    grid-column: 1;
  }

  .calendar-grid {
    gap: 3px;
  }

  .cal-day-cell {
    min-height: 60px;
    padding: 3px;
  }
}