/* ========================================
SeatSelect - Professional UI Design System
   Institutional Blue Palette - Justice & Authority
   ======================================== */

:root {
  /* Primary Colors - Institutional Blue */
  --primary-color: #014F86;
  --primary-hover: #013A63;
  --primary-light: #E3F2FD;
  --primary-dark: #012840;
  
  /* Secondary Colors - Complementary Teal */
  --secondary-color: #00695C;
  --secondary-hover: #004D40;
  --secondary-light: #E0F2F1;
  
  /* Success Colors - Professional Green */
  --success-color: #2E7D32;
  --success-hover: #1B5E20;
  --success-light: #E8F5E9;
  --success-dark: #1B5E20;
  
  /* Warning Colors - Warm Amber */
  --warning-color: #F57C00;
  --warning-hover: #E65100;
  --warning-light: #FFF3E0;
  
  /* Danger Colors - Professional Red */
  --danger-color: #C62828;
  --danger-hover: #B71C1C;
  --danger-light: #FFEBEE;
  
  /* Info Colors - Sky Blue */
  --info-color: #0288D1;
  --info-hover: #01579B;
  --info-light: #E1F5FE;
  
  /* Neutral Colors - Cool Gray Scale */
  --gray-50: #FAFAFA;
  --gray-100: #F5F5F5;
  --gray-200: #EEEEEE;
  --gray-300: #E0E0E0;
  --gray-400: #BDBDBD;
  --gray-500: #9E9E9E;
  --gray-600: #757575;
  --gray-700: #616161;
  --gray-800: #424242;
  --gray-900: #212121;
  
  /* Accent Colors */
  --accent-gold: #FFC107;
  --accent-silver: #B0BEC5;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Shadows - Professional & Subtle */
  --shadow-sm: 0 1px 2px 0 rgba(1, 79, 134, 0.05);
  --shadow: 0 1px 3px 0 rgba(1, 79, 134, 0.1), 0 1px 2px 0 rgba(1, 79, 134, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(1, 79, 134, 0.1), 0 2px 4px -1px rgba(1, 79, 134, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(1, 79, 134, 0.1), 0 4px 6px -2px rgba(1, 79, 134, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(1, 79, 134, 0.1), 0 10px 10px -5px rgba(1, 79, 134, 0.04);
  
  /* Subtle Glow Effects */
  --glow-primary: 0 0 15px rgba(1, 79, 134, 0.15);
  --glow-success: 0 0 15px rgba(46, 125, 50, 0.15);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  :root {
    --gray-50: #141926;
    --gray-100: #1A202C;
  }
}

/* ========================================
   Base Styles
   ======================================== */
.badge-sm {
    font-size: 0.65rem !important;
    padding: 3px 6px !important;
    border-radius: 6px !important;
}

html {
  font-size: 14px;
  scroll-behavior: smooth;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  color: var(--gray-900);
  background: linear-gradient(135deg, #FAFAFA 0%, #F5F5F5 100%);
  margin-bottom: 60px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   Typography
   ======================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--gray-900);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.5rem; }
  h4 { font-size: 1.25rem; }
}

/* ========================================
   Cards - Professional Design
   ======================================== */

.card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  background-color: white;
  box-shadow: var(--shadow);
  transition: all var(--transition-base);
  overflow: hidden;
}

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

.card-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  border: none;
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.card-header.bg-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.card-header.bg-success {
  background: linear-gradient(135deg, var(--success-color) 0%, var(--success-dark) 100%);
}

.card-header.bg-info {
  background: linear-gradient(135deg, var(--info-color) 0%, var(--info-hover) 100%);
}

.card-header.bg-warning {
  background: linear-gradient(135deg, var(--warning-color) 0%, var(--warning-hover) 100%);
}

.card-header.bg-danger {
  background: linear-gradient(135deg, var(--danger-color) 0%, var(--danger-hover) 100%);
}

.card-header.bg-secondary {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-hover) 100%);
}

.card-body {
  padding: var(--spacing-xl);
}

.card-footer {
  border-top: 1px solid var(--gray-200);
  padding: var(--spacing-lg);
}

/* Card Bordered Variations */
.card.border-primary {
  border: 2px solid var(--primary-light);
  border-left: 4px solid var(--primary-color);
}

.card.border-success {
  border: 2px solid var(--success-light);
  border-left: 4px solid var(--success-color);
}

.card.border-warning {
  border: 2px solid var(--warning-light);
  border-left: 4px solid var(--warning-color);
}

.card.border-danger {
  border: 2px solid var(--danger-light);
  border-left: 4px solid var(--danger-color);
}

.card.border-info {
  border: 2px solid var(--info-light);
  border-left: 4px solid var(--info-color);
}

/* ========================================
   Buttons - Professional Style
   ======================================== */

.btn {
  border-radius: var(--radius-md);
  font-weight: 600;
  padding: 0.625rem 1.5rem;
  transition: all var(--transition-fast);
  border: none;
  box-shadow: var(--shadow-sm);
  letter-spacing: 0.025em;
  font-size: 0.9375rem;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
  color: white;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-hover) 0%, var(--primary-dark) 100%);
  box-shadow: var(--shadow-lg), var(--glow-primary);
}

.btn-success {
  background: linear-gradient(135deg, var(--success-color) 0%, var(--success-hover) 100%);
  color: white;
}

.btn-success:hover {
  background: linear-gradient(135deg, var(--success-hover) 0%, var(--success-dark) 100%);
  box-shadow: var(--shadow-lg), var(--glow-success);
}

.btn-danger {
  background: linear-gradient(135deg, var(--danger-color) 0%, var(--danger-hover) 100%);
  color: white;
}

.btn-warning {
  background: linear-gradient(135deg, var(--warning-color) 0%, var(--warning-hover) 100%);
  color: white;
}

.btn-info {
  background: linear-gradient(135deg, var(--info-color) 0%, var(--info-hover) 100%);
  color: white;
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-hover) 100%);
  color: white;
}

.btn-outline-primary {
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  background: transparent;
}

.btn-outline-primary:hover {
  background: var(--primary-color);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-outline-success {
    border: 2px solid var(--success-color);
    color: var(--success-color);
    background: transparent;
}

    .btn-outline-success:hover {
        background: var(--success-color);
        color: white;
        box-shadow: var(--shadow-md);
    }

.btn-outline-warning {
    border: 2px solid var(--warning-color);
    color: var(--warning-color);
    background: transparent;
}

    .btn-outline-warning:hover {
        background: var(--warning-color);
        color: white;
        box-shadow: var(--shadow-md);
    }

.btn-outline-danger {
    border: 2px solid var(--danger-color);
    color: var(--danger-color);
    background: transparent;
}

    .btn-outline-danger:hover {
        background: var(--danger-color);
        color: white;
        box-shadow: var(--shadow-md);
    }

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: 1.0625rem;
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: 0.375rem 1rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

/* ========================================
   Forms - Clean & Professional
======================================== */

.form-control, .form-select {
  border-radius: var(--radius-md);
  border: 1.5px solid var(--gray-300);
  padding: 0.75rem 1rem;
  transition: all var(--transition-fast);
  background-color: white;
  font-size: 0.9375rem;
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-light);
  outline: none;
}

.form-label {
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: var(--spacing-sm);
  font-size: 0.875rem;
  letter-spacing: 0.025em;
}

.form-check-input {
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--gray-400);
  width: 1.25rem;
  height: 1.25rem;
}

.form-check-input:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

/* ========================================
   Badges - Refined & Professional
   ======================================== */

.badge {
  border-radius: var(--radius-full);
  padding: 0.375rem 0.875rem;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge.bg-primary {
  background-color: var(--primary-color) !important;
}

.badge.bg-success {
  background-color: var(--success-color) !important;
}

.badge.bg-warning {
  background-color: var(--warning-color) !important;
}

.badge.bg-danger {
  background-color: var(--danger-color) !important;
}

.badge.bg-info {
  background-color: var(--info-color) !important;
}

.badge.bg-secondary {
  background-color: var(--secondary-color) !important;
}

/* ========================================
   Tables - Clean Professional
   ======================================== */

.table {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 0;
}

.table thead th {
  background: linear-gradient(135deg, #014F86 0%, #012840 100%);
  color: white;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid #013150;
  padding: 1rem 1.25rem;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 10;
}

.table tbody tr {
  transition: all 0.2s ease;
  border-bottom: 1px solid #e0e0e0;
}

.table tbody tr:nth-child(odd) {
  background-color: #fafafa;
}

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

.table tbody tr:hover {
  background: linear-gradient(90deg, #E3F2FD 0%, #ffffff 100%);
  box-shadow: 0 2px 4px rgba(1, 79, 134, 0.1);
  transform: scale(1.002);
}

.table tbody tr.row-selected,
.table tbody tr.selected {
  background: linear-gradient(90deg, #E8F5E9 0%, #f1f8f4 100%);
  border-left: 4px solid #2E7D32;
}

.table tbody tr.row-selected:hover,
.table tbody tr.selected:hover {
  background: linear-gradient(90deg, #C8E6C9 0%, #e8f5e9 100%);
}

.table td {
vertical-align: middle;
  padding: 1rem 1.25rem;
  text-align: center;
}

/* Professional table styling - can be added to specific tables */
.professional-table thead th {
  background: linear-gradient(135deg, #014F86 0%, #012840 100%);
  color: white;
}

/* Badge styles inside tables */
.table .badge {
  font-size: 0.75rem;
  padding: 0.375rem 0.75rem;
}

/* Button group inside tables */
.table .btn-group-sm .btn {
  padding: 0.25rem 0.5rem;
  font-size: 0.875rem;
}

/* Responsive table improvements */
.table-responsive {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

/* ========================================
   Main Content Adjustment for Sidebar
   ======================================== */

/* Aggiungi padding-left al container quando sidebar è aperta (solo desktop) */
@media (min-width: 992px) {
  body.sidebar-open .container {
    margin-left: 280px;
    transition: margin-left 0.3s ease;
  }
  
  body.sidebar-open header {
    margin-left: 280px;
    transition: margin-left 0.3s ease;
  }
}

/* Previeni overflow quando sidebar aperta */
body.sidebar-open {
  overflow-x: hidden;
}

/* ============================================================
   SIGNALR STATUS INDICATOR
   ============================================================ */
.signalr-status {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1050;
    transition: all 0.3s ease;
}

.signalr-status i {
    font-size: 1rem;
}

.signalr-status.connected {
    background-color: #10b981;
    color: white;
}

.signalr-status.reconnecting {
    background-color: #f59e0b;
    color: white;
}

.signalr-status.disconnected {
    background-color: #ef4444;
    color: white;
}

.signalr-status.reconnecting i {
  animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
     transform: rotate(0deg);
 }
    to {
        transform: rotate(360deg);
    }
}

/* ============================================================
   TOAST CONTAINER STYLES
   ============================================================ */
#toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
}

#toast-container .toast {
    margin-bottom: 10px;
    min-width: 300px;
}

/* ============================================================
   REAL-TIME UPDATE ANIMATIONS
   ============================================================ */
@keyframes highlightUpdate {
    0% {
     background-color: rgba(255, 193, 7, 0.3);
    }
    100% {
        background-color: transparent;
    }
}

.update-highlight {
    animation: highlightUpdate 1s ease-out;
}

/* ============================================================
   MAP STYLES
   ============================================================ */
#map {
    border-radius: 8px;
 box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.info-window {
 padding: 10px;
    min-width: 200px;
}

.info-window h5,
.info.window h6 {
    margin-bottom: 8px;
font-size: 14px;
    font-weight: 600;
}

.info-window .badge {
    font-size: 11px;
}

/* ============================================================
   TABLE STYLES FOR REAL-TIME UPDATES
   ============================================================ */
.table-responsive::-webkit-scrollbar {
    width: 8px;
}

.table-responsive::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.table-responsive::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
    background: #555;
}

.sede-row:hover {
    background-color: rgba(0, 123, 255, 0.05) !important;
}

.badge-posti {
    font-size: 0.85em;
    transition: all 0.3s ease;
}

.card-update-animation {
    animation: cardUpdate 1s ease-in-out;
}

@keyframes cardUpdate {
  0%,
    100% {
background-color: transparent;
    }
    50% {
        background-color: rgba(255, 193, 7, 0.2);
    }
}

/* ============================================================
   ? NUOVO: IMPERSONATION BANNER
   ============================================================ */
.impersonation-banner {
    position: fixed;
    background: linear-gradient(135deg, #FF5722 0%, #E64A19 100%);
    color: white;
    padding: 12px 20px;
    z-index: 1060;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.025em;
    animation: slideDown 0.3s ease-out;
}

.impersonation-banner .container-fluid {
    max-width: none;
}

.impersonation-banner button {
 animation: pulse 2s ease-in-out infinite;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
}
    50% {
    box-shadow: 0 0 0 8px rgba(255, 255, 255, 0);
    }
}

/* Adjust main content when impersonation banner is active */
body:has(.impersonation-banner) .main-wrapper {
    margin-top: 50px !important;
}

body:has(.impersonation-banner) .navigation-sidebar {
    top: 50px;
}

/* ========================================
   Posticipo della scelta
   MOT che ha rinunciato alla propria posizione e sceglie dopo un altro MOT:
   riga evidenziata nella graduatoria e nel dettaglio della simulazione.
   ======================================== */
:root {
  --colore-posticipo: #6A1B9A;
  --sfondo-posticipo: #EDE7F6;
}

.table tbody tr.riga-posticipo {
  background: linear-gradient(90deg, var(--sfondo-posticipo) 0%, #F7F3FC 100%);
  border-left: 4px solid var(--colore-posticipo);
}

.table tbody tr.riga-posticipo:hover {
  background: linear-gradient(90deg, #D1C4E9 0%, var(--sfondo-posticipo) 100%);
}

.card-posticipo {
  border-color: var(--colore-posticipo) !important;
  border-left-width: 4px !important;
  background: var(--sfondo-posticipo) !important;
}

.badge-posticipo {
  background-color: var(--colore-posticipo);
  color: #fff;
  white-space: normal;
  text-align: left;
}

.testo-posticipo {
  color: var(--colore-posticipo);
}

.border-posticipo {
  border-color: var(--colore-posticipo) !important;
}

.bg-posticipo {
  background-color: var(--colore-posticipo) !important;
  color: #fff;
}

.bg-posticipo-tenue {
  background-color: var(--sfondo-posticipo) !important;
}

.legenda-posticipo {
  display: inline-block;
  width: 1.25rem;
  height: 0.9rem;
  margin-right: 0.35rem;
  vertical-align: middle;
  border-radius: 0.2rem;
  background: var(--sfondo-posticipo);
  border-left: 4px solid var(--colore-posticipo);
}