/* public/css/app.css */
/* =========================================================
   BSC App – Estilo Profissional (Roboto + refinamentos)
   ========================================================= */

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

/* Paleta e Tokens */
:root {
  /* Paleta ajustada para BSC */
  --primary-color: #3C4730;
  --primary-dark: #4A5C3A;
  --secondary-color: #A27F24;
  --success-color: #3C4730;
  --warning-color: #A37F24;
  --danger-color: #dc3545;
  --info-color: #FFD54B;

  --bg-color: #F7F5E7;
  --surface-color: #FFFFFF;
  --text-primary: #242020;
  --text-secondary: #666666;
  --border-color: #9F9D71;

  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;

  --border-radius: 10px;
  --box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  --box-shadow-lg: 0 6px 14px rgba(0, 0, 0, 0.10);

  --focus-ring: 0 0 0 3px rgba(60, 71, 48, 0.22);
}

/* Tipografia Global */
html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: 14px;            /* menor e mais “app-like” */
  line-height: 1.5;           /* ligeiramente mais denso que 1.6 */
  letter-spacing: 0.2px;
  background-color: var(--bg-color);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Hierarquia de Títulos */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Roboto', sans-serif;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.3px;
}

h1 { font-size: 24px; }
h2 { font-size: 20px; }
h3 { font-size: 18px; }
h4 { font-size: 16px; }

/* Screens */
.screen {
  display: none;
  min-height: 100vh;
}

.screen.active {
  display: flex;
  flex-direction: column;
}

/* Container */
.container {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: var(--spacing-lg);
}

/* Login Screen */
.login-box {
  background: var(--surface-color);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow-lg);
  text-align: center;
  margin-top: 20vh;
}

.logo {
  width: 80px;
  height: 80px;
  margin-bottom: var(--spacing-md);
}

.login-box h1 {
  font-size: 22px;
  margin-bottom: var(--spacing-sm);
  color: var(--primary-color);
}

.login-box p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

/* Forms */
form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

input[type="email"],
input[type="text"],
input[type="tel"],
textarea,
select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 14px; /* menor */
  transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
  background: #fff;
}

input::placeholder,
textarea::placeholder {
  color: #9a9a9a;
  font-style: italic;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: var(--focus-ring);
  background-color: #fff;
}

input[type="text"]#otp-input {
  text-align: center;
  font-size: 22px;
  letter-spacing: 8px;
  font-weight: 700;
}

/* Buttons */
.btn {
  padding: 12px 20px;
  border: none;
  border-radius: 10px;
  font-size: 14px; /* menor */
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.06s ease, filter 0.2s ease, background-color 0.2s ease;
  text-align: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  user-select: none;
}

.btn:hover {
  filter: brightness(0.97);
}

.btn:active {
  transform: scale(0.98);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.btn-primary {
  background-color: var(--primary-color);
  color: #fff;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: #fff;
}

.btn-danger {
  background-color: var(--danger-color);
  color: #fff;
}

.btn-text {
  background: transparent;
  color: var(--primary-color);
  padding: 8px;
}

.btn-icon {
  background: transparent;
  border: none;
  font-size: 22px;
  cursor: pointer;
  padding: 8px;
}

.btn-large {
  width: 100%;
  padding: 16px;
  font-size: 16px;
}

.btn-small {
  padding: 6px 10px;
  font-size: 12px;
}

/* App Header */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--box-shadow);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  max-width: 480px;
  margin: 0 auto;
}

.app-title {
  font-size: 32px;
  font-weight: 600;
  color: var(--primary-color);
}

.icon-btn {
  position: relative;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  font-size: 20px;
}

.badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--danger-color);
  color: #fff;
  border-radius: 10px;
  padding: 2px 6px;
  font-size: 10px;
  font-weight: 700;
}

.badge.hidden { display: none; }

/* Main Content */
.app-main {
  flex: 1;
  padding: var(--spacing-md);
  padding-bottom: 80px;
  max-width: 480px;
  margin: 0 auto;
  width: 100%;
}

.view { display: none; }
.view.active { display: block; }

/* Cards */
.card {
  background: var(--surface-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  box-shadow: var(--box-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card h3 {
  font-size: 18px;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--box-shadow-lg);
}

/* Welcome Section */
.welcome-section { margin-bottom: var(--spacing-lg); }

.welcome-section h2 {
  font-size: 22px;
  margin-bottom: var(--spacing-xs);
}

.text-muted {
  color: var(--text-secondary);
  font-size: 12.5px;
}

/* Session Cards */
.session-card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.session-card.available { border-left: 4px solid var(--success-color); }
.session-card.limited   { border-left: 4px solid var(--warning-color); }
.session-card.full {
  border-left: 4px solid var(--danger-color);
  opacity: 0.6;
  cursor: not-allowed;
}

.session-date {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.session-time {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.session-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.session-info strong { font-size: 15px; }

.session-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 13px;
}

.spots { color: var(--text-secondary); }

.booked-indicator {
  display: inline-block;
  background: var(--success-color);
  color: #fff;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  margin-top: var(--spacing-xs);
}

/* Badges */
.badge-alta,
.badge-media,
.badge-baixa,
.badge-split,
.badge-single,
.badge-confirmed,
.badge-cancelled {
  color: #fff;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
}

.badge-alta      { background: var(--danger-color); }
.badge-media     { background: var(--warning-color); }
.badge-baixa     { background: var(--success-color); }
.badge-split,
.badge-single    { background: var(--secondary-color); }
.badge-confirmed { background: var(--success-color); }
.badge-cancelled { background: var(--danger-color); }

/* Calendar */
.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--surface-color);
  border-radius: var(--border-radius);
}

.calendar-header h3 {
  font-size: 18px;
  margin: 0;
}

.filters {
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--surface-color);
  border-radius: var(--border-radius);
}

.filters label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
}

.filters input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

/* Sessions Grid */
.sessions-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.day-section h4 {
  font-size: 16px;
  margin-bottom: var(--spacing-sm);
  color: var(--text-secondary);
}

.sessions-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

/* Session Detail */
.session-detail {
  background: var(--surface-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
}

.session-detail h2 {
  font-size: 22px;
  margin-bottom: var(--spacing-xs);
}

.session-datetime {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.detail-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.detail-item label {
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-weight: 500;
}

.detail-item span {
  font-size: 15px;
  font-weight: 500;
}

/* Alerts */
.alert {
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-md);
}

.alert-info {
  background: rgba(255, 213, 75, 0.18);
  color: #7a5a00;
  border: 1px solid #FFD54B;
}

.alert-warning {
  background: rgba(163, 127, 36, 0.12);
  color: #6b531a;
  border: 1px solid #A37F24;
}

.alert-success {
  background: rgba(40, 167, 69, 0.14);
  color: #145a32;
  border: 1px solid #28a745;
}

/* Bookings */
.tabs {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  background: var(--surface-color);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
}

.tab {
  flex: 1;
  padding: var(--spacing-sm);
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.2s;
}

.tab.active {
  background: var(--primary-color);
  color: #fff;
}

.booking-card {
  background: var(--surface-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  box-shadow: var(--box-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.booking-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--box-shadow-lg);
}

.booking-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.booking-info p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

/* Profile */
.profile-info {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.profile-info h3 {
  font-size: 22px;
  margin-bottom: var(--spacing-xs);
}

.profile-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.dependent-item,
.guest-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--border-color);
}

.dependent-item:last-child,
.guest-item:last-child {
  border-bottom: none;
}

/* Notifications */
.notification-item {
  background: var(--surface-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  box-shadow: var(--box-shadow);
}

.notification-item.unread {
  border-left: 4px solid var(--primary-color);
}

.notification-item strong {
  display: block;
  margin-bottom: var(--spacing-xs);
}

.notification-item p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

/* Bottom Navigation */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--surface-color);
  display: flex;
  justify-content: space-around;
  box-shadow: 0 -2px 4px rgba(36, 32, 32, 0.12);
  padding: 8px 0;
  z-index: 100;
  border-top: 1px solid rgba(0,0,0,0.05);
}

.nav-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text-secondary);
  transition: color 0.2s, transform 0.06s;
}

.nav-btn:active { transform: scale(0.98); }
.nav-btn.active { color: var(--primary-color); }

.nav-icon { font-size: 22px; }

.nav-label {
  font-size: 11px;
  font-weight: 600;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(36, 32, 32, 0.5);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal.active { display: flex; }

.modal-content {
  position: relative;
  background: var(--surface-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  max-width: 90%;
  max-height: 90%;
  overflow-y: auto;
  box-shadow: var(--box-shadow-lg);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--text-primary);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow-lg);
  z-index: 2000;
  opacity: 0;
  transition: all 0.3s ease;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast-success { background: var(--success-color); }
.toast-error   { background: var(--danger-color); }
.toast-info {
  background: var(--info-color);
  color: #000;
}

/* Loading */
.loading {
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3000;
}

.loading.hidden { display: none; }

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border-color);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Responsivo */
@media (min-width: 768px) {
  .container { max-width: 600px; }
  .app-main  { max-width: 600px; }
}

@media (max-width: 480px) {
  body { font-size: 13px; }
  h1 { font-size: 22px; }
  h2 { font-size: 18px; }
  h3 { font-size: 16px; }
}

/* Utilities */
.hidden { display: none !important; }
.text-center { text-align: center !important; }

/* Espaçamentos utilitários */
.mb-xs { margin-bottom: var(--spacing-xs) !important; }
.mb-sm { margin-bottom: var(--spacing-sm) !important; }
.mb-md { margin-bottom: var(--spacing-md) !important; }
.mb-lg { margin-bottom: var(--spacing-lg) !important; }
.mt-sm { margin-top: var(--spacing-sm) !important; }
.mt-md { margin-top: var(--spacing-md) !important; }

/* Booking Detail */
.booking-detail-card { padding: 16px 0; }

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

.detail-header h3 {
  margin: 0;
  color: var(--primary-color);
}

.detail-notes {
  margin-top: 16px;
  padding: 12px;
  background: var(--bg-color);
  border-radius: 8px;
}

.detail-notes label {
  font-weight: 600;
  margin-bottom: 8px;
  display: block;
}

.detail-notes p {
  margin: 0;
  color: var(--text-secondary);
}

.modal-actions {
  display: flex;
  gap: 8px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.modal-actions .btn { flex: 1; }

/* Estatísticas */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 16px;
  background: var(--surface-color);
  border-radius: var(--border-radius);
  padding: 16px;
  box-shadow: var(--box-shadow);
}

.stat-item {
  background: var(--bg-color);
  border-radius: 8px;
  padding: 12px 16px;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.stat-item label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-item strong {
  display: block;
  font-size: 20px;
  font-weight: 600;
  color: var(--primary-color);
}

/* Botão Logout */
#logout-btn {
  display: block;
  margin: 0 auto 20px auto;
}

/* Seção de Participantes */
.participants-section { margin-top: 20px; }

.participant-item {
  display: flex;
  align-items: center;
  padding: 15px;
  margin-bottom: 10px;
  background: #f8f9fa;
  border-radius: 8px;
  border: 2px solid #e0e0e0;
}

.participant-item input[type="checkbox"] {
  margin-right: 12px;
  width: 20px;
  height: 20px;
  cursor: pointer;
}

.participant-item input[type="checkbox"]:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.participant-item label {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.participant-type {
  color: #7f8c8d;
  font-size: 0.9em;
}

.participant-fee {
  margin-left: auto;
  color: #27ae60;
  font-weight: 600;
}

.add-guest-toggle {
  margin: 20px 0;
  padding: 15px;
  background: #fff;
  border-radius: 8px;
  border: 2px dashed #3498db;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.add-guest-toggle:hover { background: #f0f8ff; }

.add-guest-toggle input[type="checkbox"] {
  margin-right: 10px;
  width: 18px;
  height: 18px;
}

.add-guest-toggle label {
  color: #3498db;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
}

.guest-form {
  padding: 20px;
  margin-bottom: 15px;
  background: #fff5f5;
  border-radius: 8px;
  border: 2px solid #e74c3c;
  position: relative;
}

.guest-form h4 {
  margin-bottom: 15px;
  color: #e74c3c;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.form-grid .form-group { margin-bottom: 0; }
.form-grid .form-group.full-width { grid-column: 1 / -1; }

.remove-guest-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  background: #e74c3c;
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
  transition: background 0.2s ease, transform 0.06s ease;
}

.remove-guest-btn:hover { background: #c0392b; }
.remove-guest-btn:active { transform: scale(0.96); }

.booking-total {
  margin: 25px 0;
  padding: 20px;
  background: #ecf0f1;
  border-radius: 8px;
  text-align: right;
}

.booking-total strong {
  font-size: 1.1em;
  color: #2c3e50;
}

#booking-total-amount {
  font-size: 1.8em;
  color: #27ae60;
  font-weight: 700;
  margin-left: 10px;
}

#booking-participants-summary {
  display: block;
  color: #7f8c8d;
  margin-top: 8px;
  font-size: 0.9em;
}

.action-buttons {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.action-buttons button { flex: 1; }

/* Botão X do Modal */
.modal-close-btn {
  position: absolute;
  top: 0;
  right: 0;
  background: transparent;
  border: none;
  font-size: 24px;
  line-height: 1;
  color: #000;
  cursor: pointer;
  padding: 5px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s ease;
  z-index: 10;
}


/* Ajuste de padding do conteúdo para não sobrepor o X */
.modal-content-inner { position: relative; padding-top: 20px; }
.modal-content-inner h2 { padding-right: 50px; }

/* Botões do modal mais compactos no mobile */
@media (max-width: 600px) {
  .modal-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
  }
  .modal-actions .btn {
    flex: 1;
    min-width: calc(50% - 5px);
    font-size: 14px;
    padding: 10px 12px;
  }
  .modal-actions .btn:only-child { min-width: 100%; }
}

/* Acessibilidade & Movimento reduzido */
.visually-hidden {
  position: absolute !important;
  height: 1px; width: 1px;
  overflow: hidden;
  clip: rect(1px,1px,1px,1px);
  white-space: nowrap;
  clip-path: inset(50%);
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}