/* ============================================================
   app.css — PA Guest Tracker
   PA Branding: Dark Navy (#0B1B3A) + Gold (#C9A84C)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
  --navy: #0B1B3A;
  --navy-mid: #112247;
  --navy-light: #1A2F5A;
  --navy-border: #1E3666;
  --gold: #C9A84C;
  --gold-light: #E8C76A;
  --gold-dim: rgba(201, 168, 76, 0.15);
  --gold-border: rgba(201, 168, 76, 0.3);
  --white: #FFFFFF;
  --off-white: #F4F1EB;
  --text-primary: #F4F1EB;
  --text-secondary: rgba(244, 241, 235, 0.6);
  --text-muted: rgba(244, 241, 235, 0.35);
  --surface: #112247;
  --surface-hover: #1A2F5A;
  --surface-active: #1E3666;
  --danger: #E05252;
  --danger-dim: rgba(224, 82, 82, 0.15);
  --success: #52C07A;
  --success-dim: rgba(82, 192, 122, 0.15);
  --warning: #E0A952;
  --warning-dim: rgba(224, 169, 82, 0.15);
  --info: #5295E0;
  --info-dim: rgba(82, 149, 224, 0.15);

  /* Status Colors */
  --status-new: #5295E0;
  --status-attending: #C9A84C;
  --status-interested: #A07CE0;
  --status-converted: #52C07A;
  --status-not-interested: #E05252;
  --status-ghosted: #8A8FA8;

  /* Spacing */
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --nav-width: 240px;
  --header-height: 60px;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  /* Transitions */
  --transition: 0.2s ease;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--navy);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--navy-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-border); }

/* ── Typography ────────────────────────────────────────────── */
h1, h2, h3 { font-family: var(--font-display); line-height: 1.2; }
h1 { font-size: 1.8rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.1rem; }

p { line-height: 1.6; color: var(--text-secondary); }

a { color: var(--gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-light); }

/* ── App Layout ─────────────────────────────────────────────── */
#app { display: flex; min-height: 100vh; }

/* Sidebar Navigation */
#sidebar {
  width: var(--nav-width);
  background: var(--navy-mid);
  border-right: 1px solid var(--navy-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: transform var(--transition);
}

#sidebar.hidden { display: none; }

.sidebar-logo {
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--navy-border);
}

.sidebar-logo .logo-mark {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.sidebar-logo .logo-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 2px;
}

.sidebar-chapter-badge {
  margin: 12px 16px;
  padding: 8px 12px;
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: var(--gold);
  font-weight: 500;
}

.sidebar-chapter-badge .badge-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 2px;
}

nav.sidebar-nav { flex: 1; padding: 8px 0; overflow-y: auto; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  border-left: 3px solid transparent;
  margin: 1px 0;
}

.nav-item:hover {
  color: var(--text-primary);
  background: var(--surface-hover);
}

.nav-item.active {
  color: var(--gold);
  background: var(--gold-dim);
  border-left-color: var(--gold);
}

.nav-item .nav-icon {
  width: 18px;
  height: 18px;
  opacity: 0.7;
  flex-shrink: 0;
}

.nav-item.active .nav-icon { opacity: 1; }

.sidebar-bottom {
  padding: 16px;
  border-top: 1px solid var(--navy-border);
}

.user-info {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--navy);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

.user-name {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Main Content */
#main {
  flex: 1;
  margin-left: var(--nav-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

#main.full-width { margin-left: 0; }

/* Top Header */
#header {
  height: var(--header-height);
  background: var(--navy-mid);
  border-bottom: 1px solid var(--navy-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--text-primary);
}

.header-actions { display: flex; align-items: center; gap: 10px; }

/* Language Toggle */
.lang-toggle {
  display: flex;
  gap: 2px;
  background: var(--navy);
  border: 1px solid var(--navy-border);
  border-radius: 20px;
  padding: 3px;
}

.lang-btn {
  padding: 4px 8px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 14px;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-body);
}

.lang-btn.active {
  background: var(--gold);
  color: var(--navy);
}

.lang-btn:hover:not(.active) { color: var(--text-primary); }

/* Hamburger */
.hamburger-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: var(--text-primary);
}

/* Page Content */
#page-content {
  flex: 1;
  padding: 24px;
  max-width: 1200px;
  width: 100%;
}

/* ── Cards ─────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color var(--transition);
}

.card:hover { border-color: var(--gold-border); }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--text-primary);
}

/* Stat Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent-color, var(--gold));
}

.stat-card:hover {
  border-color: var(--accent-color, var(--gold-border));
  transform: translateY(-1px);
}

.stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy);
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-1px); }

.btn-secondary {
  background: var(--surface-active);
  color: var(--text-primary);
  border: 1px solid var(--navy-border);
}
.btn-secondary:hover { border-color: var(--gold-border); }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--navy-border);
}
.btn-ghost:hover { color: var(--text-primary); border-color: var(--gold-border); }

.btn-danger {
  background: var(--danger-dim);
  color: var(--danger);
  border: 1px solid rgba(224, 82, 82, 0.3);
}
.btn-danger:hover { background: var(--danger); color: white; }

.btn-sm { padding: 6px 12px; font-size: 0.8rem; }
.btn-lg { padding: 12px 24px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ── Forms ─────────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.form-label .required { color: var(--gold); margin-left: 3px; }

.form-control {
  width: 100%;
  background: var(--navy);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 0.875rem;
  font-family: var(--font-body);
  transition: border-color var(--transition);
  outline: none;
}

.form-control:focus { border-color: var(--gold); }
.form-control::placeholder { color: var(--text-muted); }
.form-control:disabled { opacity: 0.5; cursor: not-allowed; }

select.form-control { cursor: pointer; }
select.form-control option { background: var(--navy-mid); }

textarea.form-control { resize: vertical; min-height: 80px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-error {
  font-size: 0.75rem;
  color: var(--danger);
  margin-top: 4px;
}

/* Radio / Toggle */
.radio-group {
  display: flex;
  gap: 8px;
}

.radio-option {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  background: var(--navy);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: all var(--transition);
}

.radio-option input { display: none; }
.radio-option.selected {
  background: var(--gold-dim);
  border-color: var(--gold);
  color: var(--gold);
}

/* ── Tables / Lists ─────────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; }

.data-table th {
  text-align: left;
  padding: 10px 16px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--navy-border);
}

.data-table td {
  padding: 12px 16px;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(30, 54, 102, 0.5);
  color: var(--text-primary);
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--surface-hover); }

/* Guest List Item (card style for mobile) */
.guest-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  cursor: pointer;
  transition: all var(--transition);
}

.guest-item:hover {
  border-color: var(--gold-border);
  background: var(--surface-hover);
}

.guest-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--gold-dim);
  border: 1.5px solid var(--gold-border);
  color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
  font-family: var(--font-display);
}

.guest-info { flex: 1; margin: 0 12px; }
.guest-name { font-weight: 600; font-size: 0.9rem; }
.guest-meta { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }

/* ── Status Badges ──────────────────────────────────────────── */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.status-badge::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.badge-new { color: var(--status-new); background: rgba(82, 149, 224, 0.12); border: 1px solid rgba(82,149,224,0.25); }
.badge-attending { color: var(--status-attending); background: rgba(201,168,76,0.12); border: 1px solid rgba(201,168,76,0.25); }
.badge-interested { color: var(--status-interested); background: rgba(160,124,224,0.12); border: 1px solid rgba(160,124,224,0.25); }
.badge-converted { color: var(--status-converted); background: rgba(82,192,122,0.12); border: 1px solid rgba(82,192,122,0.25); }
.badge-not-interested { color: var(--status-not-interested); background: rgba(224,82,82,0.12); border: 1px solid rgba(224,82,82,0.25); }
.badge-ghosted { color: var(--status-ghosted); background: rgba(138,143,168,0.12); border: 1px solid rgba(138,143,168,0.25); }

/* ── Page Headers ───────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.page-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--text-primary);
}

.page-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── Search & Filter Bar ─────────────────────────────────────── */
.filter-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.search-input {
  flex: 1;
  min-width: 200px;
  position: relative;
}

.search-input input {
  padding-left: 36px;
}

.search-input .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 15px; height: 15px;
}

.filter-chip {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--navy-border);
  background: var(--navy);
  color: var(--text-secondary);
  transition: all var(--transition);
  white-space: nowrap;
}

.filter-chip.active {
  background: var(--gold-dim);
  border-color: var(--gold-border);
  color: var(--gold);
}

/* ── Modal ─────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

@media (min-width: 640px) {
  .modal-overlay { align-items: center; }
}

.modal {
  background: var(--navy-mid);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 24px;
  animation: slideUp 0.3s ease;
}

@media (min-width: 640px) {
  .modal { border-radius: var(--radius-lg); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  font-size: 1.2rem;
  transition: color var(--transition);
}
.modal-close:hover { color: var(--text-primary); }

.modal-footer {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  justify-content: flex-end;
}

/* ── Toast Notifications ─────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  animation: slideInRight 0.3s ease;
  max-width: 320px;
}

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

/* ── Empty State ─────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: 12px;
  display: block;
}

.empty-state p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

/* ── Loading ─────────────────────────────────────────────────── */
.loading-spinner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--navy-border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ── Login Page ──────────────────────────────────────────────── */
#login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

#login-page::before {
  content: '';
  position: absolute;
  top: -30%; left: -20%;
  width: 60%; height: 60%;
  background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
  pointer-events: none;
}

#login-page::after {
  content: '';
  position: absolute;
  bottom: -20%; right: -10%;
  width: 50%; height: 50%;
  background: radial-gradient(circle, rgba(82,149,224,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.login-card {
  width: 100%;
  max-width: 400px;
  margin: 24px;
  background: var(--navy-mid);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  z-index: 1;
}

.login-logo {
  text-align: center;
  margin-bottom: 28px;
}

.login-logo-mark {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold);
  display: block;
  line-height: 1;
}

.login-logo-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 6px;
  display: block;
}

.login-divider {
  border: none;
  border-top: 1px solid var(--navy-border);
  margin: 24px 0;
}

.register-guest-btn {
  width: 100%;
  padding: 12px;
  background: transparent;
  border: 1px dashed var(--gold-border);
  border-radius: var(--radius-sm);
  color: var(--gold);
  font-size: 0.875rem;
  font-weight: 500;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.register-guest-btn:hover {
  background: var(--gold-dim);
  border-style: solid;
}

/* ── Public Register Guest Page ─────────────────────────────── */
#register-page {
  min-height: 100vh;
  background: var(--navy);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 24px 16px 48px;
  position: relative;
  overflow: hidden;
}

#register-page::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 50%, var(--gold) 100%);
}

.register-card {
  width: 100%;
  max-width: 520px;
  background: var(--navy-mid);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  margin-top: 20px;
}

.register-header {
  text-align: center;
  margin-bottom: 24px;
}

.register-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--gold);
}

.register-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.register-section-title {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 20px 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--navy-border);
}

/* ── Attendance Page ─────────────────────────────────────────── */
.attendance-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--navy);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-sm);
  margin-bottom: 6px;
  transition: all var(--transition);
}

.attendance-item.present {
  background: var(--success-dim);
  border-color: rgba(82,192,122,0.3);
}

.attendance-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
  width: 44px; height: 24px;
}

.toggle-switch input { display: none; }

.toggle-track {
  position: absolute;
  inset: 0;
  background: var(--navy-border);
  border-radius: 12px;
  cursor: pointer;
  transition: background var(--transition);
}

.toggle-track::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition);
}

.toggle-switch input:checked + .toggle-track {
  background: var(--success);
}

.toggle-switch input:checked + .toggle-track::after {
  transform: translateX(20px);
}

/* ── Meeting Cards ─────────────────────────────────────────────  */
.meeting-card {
  background: var(--surface);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.meeting-card:hover {
  border-color: var(--gold-border);
}

.meeting-date-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.meeting-date-day {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.meeting-date-month {
  font-size: 0.6rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── Follow-up Timeline ─────────────────────────────────────── */
.followup-timeline {
  position: relative;
  padding-left: 24px;
}

.followup-timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 0; bottom: 0;
  width: 1px;
  background: var(--navy-border);
}

.followup-item {
  position: relative;
  margin-bottom: 16px;
}

.followup-item::before {
  content: '';
  position: absolute;
  left: -20px;
  top: 6px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold);
  border: 2px solid var(--navy-mid);
}

.followup-date {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.followup-notes {
  font-size: 0.85rem;
  color: var(--text-primary);
  background: var(--navy);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}

.followup-by {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── Animations ─────────────────────────────────────────────── */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { transform: translateY(40px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@keyframes slideInRight { from { transform: translateX(100px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes fadeInUp { from { transform: translateY(16px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.fade-in { animation: fadeInUp 0.3s ease both; }

/* ── Mobile Responsive ─────────────────────────────────────── */
@media (max-width: 768px) {
  #sidebar {
    transform: translateX(-100%);
    box-shadow: 4px 0 20px rgba(0,0,0,0.4);
  }
  #sidebar.open { transform: translateX(0); }

  .hamburger-btn { display: flex; }

  #main { margin-left: 0; }

  #page-content { padding: 16px; }

  .form-row { grid-template-columns: 1fr; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }

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

  .data-table { display: none; }

  #toast-container { left: 16px; right: 16px; bottom: 16px; }
  .toast { max-width: 100%; }

  .modal { max-height: 95vh; }
}

/* ── Sidebar Overlay (mobile) ─────────────────────────────── */
#sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 90;
}
#sidebar-overlay.visible { display: block; }

/* ── Utility Classes ─────────────────────────────────────────── */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }
.mb-4 { margin-bottom: 16px; }
.text-gold { color: var(--gold); }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.8rem; }
.text-xs { font-size: 0.72rem; }
.font-display { font-family: var(--font-display); }
.w-full { width: 100%; }
.hidden { display: none !important; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }