/* HALEA Gala Theme — letsconx.com */
/* Design system: UI/UX Pro Max — Luxury Hotel/Hospitality palette */
@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Lato:wght@300;400;700&display=swap');

:root {
  /* Color tokens */
  --color-primary:       #1E3A8A;
  --color-primary-dark:  #152a6b;
  --color-on-primary:    #FFFFFF;
  --color-accent:        #A16207;
  --color-accent-light:  #d4a017;
  --color-accent-muted:  rgba(161,98,7,0.12);
  --color-background:    #F8FAFC;
  --color-surface:       #FFFFFF;
  --color-foreground:    #0F172A;
  --color-muted:         #E9EEF5;
  --color-muted-fg:      #64748B;
  --color-border:        #CBD5E1;
  --color-success:       #15803D;
  --color-destructive:   #DC2626;
  --color-ring:          rgba(30,58,138,0.35);

  /* Typography */
  --font-heading: 'EB Garamond', Georgia, serif;
  --font-body:    'Lato', Arial, sans-serif;

  /* Spacing scale (8pt grid) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15,23,42,0.08), 0 1px 2px rgba(15,23,42,0.05);
  --shadow-md: 0 4px 12px rgba(15,23,42,0.10), 0 2px 4px rgba(15,23,42,0.06);
  --shadow-lg: 0 10px 32px rgba(15,23,42,0.14), 0 4px 8px rgba(15,23,42,0.07);
  --shadow-xl: 0 20px 56px rgba(15,23,42,0.18);

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  /* Transitions */
  --transition-fast: 150ms ease-out;
  --transition-base: 220ms ease-out;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  background: var(--color-background);
  color: var(--color-foreground);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

/* ── Header ── */
.site-header {
  background: var(--color-primary);
  color: var(--color-on-primary);
  padding: var(--space-4) var(--space-8);
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
  border-bottom: 3px solid var(--color-accent);
}

.site-header .logos {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.site-header img.logo {
  height: 60px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.05);
}

.site-header .event-info { flex: 1; }

.site-header h1 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 600;
  color: var(--color-accent-light);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.site-header .event-date {
  margin: 4px 0 0;
  font-size: 0.9rem;
  color: #b8c8e8;
  font-style: italic;
  font-family: var(--font-heading);
}

/* ── Manage nav bar ── */
.manage-nav {
  background: var(--color-primary-dark);
  padding: 0 var(--space-8);
  display: flex;
  gap: var(--space-1);
  align-items: center;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.manage-nav a {
  color: #b8c8e8;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: var(--space-3) var(--space-3);
  border-bottom: 3px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  display: inline-block;
}

.manage-nav a:hover {
  color: var(--color-accent-light);
  border-bottom-color: var(--color-accent-light);
}

.manage-nav a.active {
  color: var(--color-accent-light);
  border-bottom-color: var(--color-accent);
}

.manage-nav .nav-spacer { flex: 1; }

/* ── Footer ── */
.site-footer {
  background: var(--color-primary);
  color: #6b82a8;
  text-align: center;
  padding: var(--space-4);
  font-size: 0.8rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  margin-top: auto;
}

.site-footer a { color: var(--color-accent-light); text-decoration: none; }

.header-brand-logo { margin-left: auto; display: flex; align-items: center; flex-shrink: 0; }
.header-letsconx-logo { height: 52px; width: auto; object-fit: contain; }

.footer-brand { display: inline-flex; align-items: center; gap: var(--space-2); }
.footer-logo { height: 44px; width: auto; object-fit: contain; vertical-align: middle; }
.footer-sep { margin: 0 var(--space-3); opacity: 0.4; }
.footer-admin-link { color: #6b82a8; font-size: 0.78rem; text-decoration: none; opacity: 0.7; }
.footer-admin-link:hover { opacity: 1; color: var(--color-accent-light); }

/* ── Main content ── */
main {
  flex: 1;
  padding: var(--space-8) var(--space-8);
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

/* ── Page heading ── */
.page-title {
  font-family: var(--font-heading);
  color: var(--color-primary);
  margin: 0 0 var(--space-6);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* ── Search bar ── */
.search-bar { margin-bottom: var(--space-6); }

.search-input-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: 100%;
  max-width: 560px;
}

.search-bar input {
  width: 100%;
  padding: 12px 48px 12px 20px;
  font-size: 1rem;
  font-family: var(--font-body);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  outline: none;
  color: var(--color-foreground);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.search-bar input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px var(--color-accent-muted), var(--shadow-sm);
}

.search-bar input::placeholder { color: var(--color-muted-fg); }

.search-clear-btn {
  position: absolute;
  right: 12px;
  background: var(--color-muted);
  border: none;
  border-radius: 50%;
  width: 26px;
  height: 26px;
  font-size: 1rem;
  line-height: 1;
  color: var(--color-muted-fg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.search-clear-btn:hover { background: var(--color-border); color: var(--color-foreground); }

.search-bar .search-hint {
  margin-top: var(--space-2);
  font-size: 0.82rem;
  color: var(--color-muted-fg);
}

/* ── Table Grid ── */
#table-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: var(--space-5);
}

.table-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  cursor: pointer;
}

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

.table-card.no-match { display: none; }

.table-card-header {
  background: var(--color-primary);
  color: var(--color-accent-light);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.table-card-header .guest-count {
  font-size: 0.75rem;
  color: #7a94c8;
  font-family: var(--font-body);
  font-weight: 400;
}

.table-card ul {
  list-style: none;
  margin: 0;
  padding: var(--space-2) 0;
  max-height: 268px;
  overflow-y: auto;
}

.table-card ul li {
  padding: var(--space-2) var(--space-4);
  font-size: 0.84rem;
  border-bottom: 1px solid var(--color-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  transition: background var(--transition-fast);
  min-height: 36px;
}

.table-card ul li:last-child { border-bottom: none; }

.table-card ul li:hover:not(.reserved-row) {
  background: var(--color-accent-muted);
}

.table-card ul li.reserved-row {
  color: var(--color-muted-fg);
  font-style: italic;
  cursor: default;
}

.table-card ul li.guest-arrived {
  color: var(--color-success);
  font-weight: 600;
}

.table-card ul li.guest-arrived::before {
  content: '';
  display: inline-block;
  width: 16px;
  height: 16px;
  background-color: var(--color-success);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M13 4L6.5 11 3 7.5' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
  flex-shrink: 0;
}

.table-card ul li.match-highlight {
  background: #fefce8;
  font-weight: 600;
  border-left: 3px solid var(--color-accent);
}

/* ── Modal / Check-in ── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.6);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  padding: var(--space-4);
}

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

.modal-box {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-8);
  max-width: 480px;
  width: 100%;
  box-shadow: var(--shadow-xl);
  position: relative;
  border-top: 4px solid var(--color-accent);
  animation: modal-in 220ms ease-out;
}

@keyframes modal-in {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .modal-box { animation: none; }
}

.modal-box h2 {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-size: 1.4rem;
  font-weight: 600;
}

.modal-box .modal-table-label {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
  display: block;
}

.modal-box .roster {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-5);
  max-height: 220px;
  overflow-y: auto;
}

.modal-box .roster li {
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
  border-bottom: 1px solid var(--color-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.modal-box .roster li:last-child { border-bottom: none; }
.modal-box .roster li.arrived { color: var(--color-success); font-weight: 600; }

.checkin-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }

/* ── Buttons ── */
.btn {
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  min-height: 44px;
}

.btn:hover  { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
.btn:focus-visible { outline: 3px solid var(--color-ring); outline-offset: 2px; }

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

.btn-gold      { background: var(--color-accent); color: #fff; }
.btn-gold:hover { background: #8a5205; }

.btn-success   { background: var(--color-success); color: #fff; }
.btn-success:hover { background: #116630; }

.btn-secondary { background: var(--color-muted); color: var(--color-foreground); }
.btn-secondary:hover { background: var(--color-border); }

.btn-danger    { background: var(--color-destructive); color: #fff; }
.btn-danger:hover { background: #b91c1c; }

.modal-close {
  position: absolute;
  top: var(--space-4); right: var(--space-4);
  background: var(--color-muted);
  border: none;
  border-radius: 50%;
  width: 32px; height: 32px;
  font-size: 1.1rem;
  color: var(--color-muted-fg);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.modal-close:hover { background: var(--color-border); color: var(--color-foreground); }

/* ── Manage UI — stat cards ── */
.dashboard-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.stat-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-6) var(--space-5);
  text-align: center;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}

.stat-card:hover { box-shadow: var(--shadow-md); }

.stat-card .stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-heading);
  line-height: 1;
}

.stat-card .stat-label {
  font-size: 0.72rem;
  color: var(--color-muted-fg);
  margin-top: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-weight: 700;
}

.stat-card.arrived  { border-top-color: var(--color-success); }
.stat-card.arrived .stat-number { color: var(--color-success); }
.stat-card.not-arrived { border-top-color: var(--color-destructive); }
.stat-card.not-arrived .stat-number { color: var(--color-destructive); }

/* ── Data table ── */
table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

table.data-table th {
  background: var(--color-primary);
  color: var(--color-accent-light);
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-weight: 700;
}

table.data-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-muted);
  vertical-align: middle;
  color: var(--color-foreground);
}

table.data-table tr:last-child td { border-bottom: none; }
table.data-table tbody tr:hover td { background: #f8f6ff; }
table.data-table td.arrived-cell { color: var(--color-success); font-weight: 700; }

/* ── Forms ── */
.form-row { margin-bottom: var(--space-5); }

.form-row label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: var(--space-1);
  color: var(--color-foreground);
  letter-spacing: 0.01em;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 10px var(--space-3);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: var(--font-body);
  outline: none;
  color: var(--color-foreground);
  background: var(--color-surface);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 44px;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-muted);
}

/* ── Filter bar ── */
.filter-bar {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
  align-items: center;
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.filter-bar select,
.filter-bar input[type="text"] {
  padding: 8px var(--space-3);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-family: var(--font-body);
  outline: none;
  min-height: 40px;
  color: var(--color-foreground);
  background: var(--color-background);
  transition: border-color var(--transition-fast);
}

.filter-bar select:focus,
.filter-bar input[type="text"]:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-muted);
}

/* ── Alerts ── */
.alert {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
  font-size: 0.875rem;
  border-left: 4px solid;
}
.alert-success { background: #f0fdf4; color: #14532d; border-color: var(--color-success); }
.alert-error   { background: #fef2f2; color: #7f1d1d; border-color: var(--color-destructive); }
.alert-warning { background: #fffbeb; color: #78350f; border-color: var(--color-accent); }

/* ── Pagination ── */
.pagination {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-5);
  flex-wrap: wrap;
  align-items: center;
}

.pagination a,
.pagination span {
  padding: 6px var(--space-3);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  text-decoration: none;
  color: var(--color-primary);
  transition: background var(--transition-fast), border-color var(--transition-fast);
  min-height: 36px;
  display: inline-flex;
  align-items: center;
}

.pagination a:hover { background: var(--color-accent-muted); border-color: var(--color-accent); }
.pagination span.current {
  background: var(--color-primary);
  color: var(--color-accent-light);
  border-color: var(--color-primary);
  font-weight: 700;
}

/* ── Auth pages (login / signup) ── */
.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  padding: var(--space-10) var(--space-4);
}

.login-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-10) var(--space-10);
  max-width: 420px;
  width: 100%;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  border-top: 4px solid var(--color-accent);
}

.login-card h2 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  margin: 0 0 var(--space-2);
  font-size: 1.7rem;
  font-weight: 600;
}

.login-card > p {
  color: var(--color-muted-fg);
  font-size: 0.9rem;
  margin: 0 0 var(--space-6);
}

/* ── Print ── */
@media print {
  .site-header, .manage-nav, .site-footer,
  .filter-bar, .btn, .pagination { display: none !important; }
  body { background: white; }
  table.data-table { box-shadow: none; border: 1px solid #ccc; }
}

/* ── Responsive ── */
@media (max-width: 768px) {
  main { padding: var(--space-5) var(--space-4); }
  .site-header { padding: var(--space-3) var(--space-4); }
  .site-header h1 { font-size: 1.25rem; }
  .manage-nav { padding: 0 var(--space-4); }
  #table-grid { grid-template-columns: 1fr 1fr; gap: var(--space-3); }
  .dashboard-cards { grid-template-columns: repeat(2, 1fr); }
  .login-card { padding: var(--space-8) var(--space-6); }
}

@media (max-width: 480px) {
  #table-grid { grid-template-columns: 1fr; }
  .dashboard-cards { grid-template-columns: 1fr 1fr; }
  .filter-bar { padding: var(--space-3); }
}