/* ============================================================
   expo.bookingkahwin.my — Main Stylesheet
   ============================================================ */

:root {
  --primary:    #7C3AED;
  --primary-dk: #5B21B6;
  --primary-lt: #EDE9FE;
  --accent:     #EC4899;
  --green:      #10B981;
  --blue:       #3B82F6;
  --orange:     #F59E0B;
  --teal:       #14B8A6;
  --red:        #EF4444;
  --gray:       #6B7280;
  --gray-lt:    #F3F4F6;
  --white:      #FFFFFF;
  --dark:       #111827;
  --border:     #E5E7EB;
  --shadow:     0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:  0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);
  --shadow-lg:  0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);
  --radius:     12px;
  --radius-sm:  8px;
  --font:       'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

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

body {
  font-family: var(--font);
  background: #F8F7FF;
  color: var(--dark);
  line-height: 1.6;
  min-height: 100vh;
}

/* ============================================================ NAVBAR */
.navbar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}

.nav-brand a {
  display: flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
  color: var(--dark);
  font-size: 1rem;
}
.nav-brand .brand-icon { font-size: 1.3rem; }
.nav-brand strong { color: var(--primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: .25rem;
  flex-wrap: wrap;
}
.nav-links a {
  text-decoration: none;
  color: var(--gray);
  font-size: .82rem;
  font-weight: 500;
  padding: .4rem .65rem;
  border-radius: 6px;
  transition: all .15s;
  display: flex;
  align-items: center;
  gap: .3rem;
  white-space: nowrap;
}
.nav-links a:hover { background: var(--primary-lt); color: var(--primary); }
.nav-links a.btn-logout { color: var(--red); }
.nav-links a.btn-logout:hover { background: #FEF2F2; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--dark);
}

/* ============================================================ MAIN & FOOTER */
.main-content { min-height: calc(100vh - 100px); }
.footer { text-align: center; padding: 1.5rem; color: var(--gray); font-size: .82rem; border-top: 1px solid var(--border); background: var(--white); margin-top: 3rem; }

/* ============================================================ PAGE LAYOUT */
.page-container { max-width: 1200px; margin: 0 auto; padding: 1.5rem; }

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.page-header h1 { font-size: 1.6rem; font-weight: 700; }

/* ============================================================ CARDS */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.section-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.section-header h2 { font-size: 1.1rem; font-weight: 700; }
.link-more { font-size: .85rem; color: var(--primary); text-decoration: none; font-weight: 500; }
.link-more:hover { text-decoration: underline; }

/* ============================================================ STATS */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stats-grid-2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
}

.stat-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  text-align: center;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}
.accent-blue::before { background: var(--blue); }
.accent-green::before { background: var(--green); }
.accent-purple::before { background: var(--primary); }
.accent-orange::before { background: var(--orange); }
.accent-teal::before { background: var(--teal); }
.accent-gray::before { background: var(--gray); }

.stat-icon { font-size: 1.5rem; margin-bottom: .3rem; opacity: .5; }
.stat-num { font-size: 1.8rem; font-weight: 800; color: var(--dark); line-height: 1; }
.stat-lbl { font-size: .78rem; color: var(--gray); margin-top: .25rem; font-weight: 500; }

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  margin-bottom: 1.5rem;
}
.stats-row .stat-card .stat-num { font-size: 1.4rem; }

/* ============================================================ BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .55rem 1.1rem;
  border-radius: 8px;
  font-family: var(--font);
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  transition: all .15s;
  white-space: nowrap;
}
.btn-primary { background: var(--primary); color: var(--white); border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dk); border-color: var(--primary-dk); }
.btn-outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: var(--primary-lt); }
.btn-danger { background: var(--red); color: var(--white); border-color: var(--red); }
.btn-green { background: var(--green); color: var(--white); border-color: var(--green); }
.btn-lg { padding: .75rem 1.5rem; font-size: 1rem; }
.btn-xl { padding: 1rem 2.5rem; font-size: 1.1rem; }
.btn-sm { padding: .3rem .7rem; font-size: .8rem; }
.btn-block { display: flex; width: 100%; justify-content: center; }
.btn:disabled { opacity: .6; cursor: not-allowed; }

/* ============================================================ FORMS */
.form-group { margin-bottom: 1.1rem; }
.form-group label { display: block; font-size: .875rem; font-weight: 600; margin-bottom: .35rem; color: var(--dark); }
.form-control {
  width: 100%;
  padding: .6rem .9rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: var(--font);
  font-size: .9rem;
  color: var(--dark);
  background: var(--white);
  transition: border-color .15s, box-shadow .15s;
}
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(124,58,237,.12); }
.form-control-sm { padding: .35rem .65rem; font-size: .82rem; }
.form-control-lg { padding: .75rem 1rem; font-size: 1rem; }

textarea.form-control { resize: vertical; min-height: 100px; }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24'%3E%3Cpath fill='%236B7280' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .75rem center; padding-right: 2rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-section { background: var(--gray-lt); border-radius: var(--radius-sm); padding: 1.25rem; margin-bottom: 1.25rem; }
.form-section h3 { font-size: .95rem; margin-bottom: 1rem; color: var(--primary); display: flex; align-items: center; gap: .4rem; }
.form-actions { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; margin-top: 1.5rem; }

.required { color: var(--red); }
.optional { color: var(--gray); font-weight: 400; font-size: .8rem; }

.input-group { display: flex; gap: .5rem; }
.input-group .form-control { flex: 1; }
.input-with-addon { display: flex; gap: .5rem; align-items: flex-start; }
.input-with-addon .form-control { flex: 1; }

/* Checkboxes */
.checkbox-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: .5rem; }
.checkbox-label { display: flex; align-items: center; gap: .4rem; font-size: .875rem; cursor: pointer; font-weight: 400; }
.checkbox-label input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--primary); }
.consent-group { background: #FFF7ED; border: 1px solid #FED7AA; border-radius: 8px; padding: 1rem; }

.filter-bar { display: flex; gap: .75rem; flex-wrap: wrap; margin-bottom: 1rem; align-items: center; }
.filter-bar .form-control { width: auto; min-width: 140px; }

/* ============================================================ ALERTS */
.alert {
  padding: .85rem 1.1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  font-size: .9rem;
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  flex-wrap: wrap;
}
.alert p { margin: 0; }
.alert-success { background: #ECFDF5; border: 1px solid #6EE7B7; color: #065F46; }
.alert-error   { background: #FEF2F2; border: 1px solid #FECACA; color: #991B1B; }
.alert-info    { background: #EFF6FF; border: 1px solid #BFDBFE; color: #1E40AF; }

/* ============================================================ BADGES */
.badge {
  display: inline-flex;
  align-items: center;
  padding: .2rem .55rem;
  border-radius: 99px;
  font-size: .75rem;
  font-weight: 600;
  background: var(--gray-lt);
  color: var(--gray);
}
.badge-lg { font-size: .85rem; padding: .3rem .8rem; }
.badge-active, .badge-confirmed, .badge-completed { background: #ECFDF5; color: #065F46; }
.badge-draft, .badge-lead, .badge-pending { background: #F3F4F6; color: #6B7280; }
.badge-booked, .badge-paid_deposit, .badge-attended, .badge-registered { background: #EFF6FF; color: #1E40AF; }
.badge-cancelled, .badge-disputed, .badge-open { background: #FEF2F2; color: #991B1B; }
.badge-closed, .badge-inactive, .badge-opt_out { background: #F9FAFB; color: #374151; }
.badge-planning_wedding, .badge-bakal_pengantin { background: #FFF7ED; color: #92400E; }
.badge-married { background: #F5F3FF; color: #5B21B6; }
.badge-investigating { background: #FFFBEB; color: #92400E; }
.badge-booth { background: var(--primary-lt); color: var(--primary); font-size: .9rem; }

/* ============================================================ TABLES */
.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.data-table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.data-table th {
  background: var(--gray-lt);
  padding: .6rem .9rem;
  text-align: left;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--gray);
  white-space: nowrap;
}
.data-table td { padding: .7rem .9rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.data-table tr:hover td { background: #FAFAFA; }
.data-table tr:last-child td { border-bottom: none; }
.data-table .top-1 td { background: #FFFBEB; }
.data-table .top-2 td { background: #F9FAFB; }
.data-table .top-3 td { background: #F0FDF4; }

.info-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.info-table td { padding: .4rem .5rem; vertical-align: top; }
.info-table td:first-child { font-weight: 600; color: var(--gray); width: 35%; white-space: nowrap; }

.inline-form { display: inline-flex; gap: .4rem; align-items: center; }

/* ============================================================ LISTS */
.list-card {
  display: flex;
  gap: .75rem;
  padding: .85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: .6rem;
  background: var(--white);
  align-items: flex-start;
}
.list-icon { width: 36px; height: 36px; border-radius: 50%; background: var(--primary-lt); color: var(--primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: .9rem; }
.list-body { flex: 1; min-width: 0; }
.list-body strong { display: block; font-weight: 600; }
.list-body p { margin: .2rem 0 0; font-size: .82rem; }
.list-item { padding: .4rem 0; border-bottom: 1px solid var(--border); font-size: .875rem; }
.list-item:last-child { border-bottom: none; }

/* ============================================================ EMPTY STATE */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--gray);
}
.empty-state i { font-size: 3rem; opacity: .3; margin-bottom: 1rem; display: block; }
.empty-state p { font-size: .95rem; }

/* ============================================================ AUTH PAGE */
.auth-page {
  min-height: 100vh;
  background: linear-gradient(135deg, #7C3AED 0%, #EC4899 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.auth-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2.5rem;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
}
.auth-logo { font-size: 1.5rem; font-weight: 700; margin-bottom: 1.5rem; display: flex; align-items: center; gap: .5rem; }
.auth-logo strong { color: var(--primary); }
.auth-card h2 { font-size: 1.6rem; font-weight: 800; margin-bottom: .25rem; }
.auth-sub { color: var(--gray); margin-bottom: 1.5rem; font-size: .9rem; }
.auth-footer { margin-top: 1.25rem; font-size: .85rem; color: var(--gray); text-align: center; }
.auth-footer a { color: var(--primary); text-decoration: none; font-weight: 500; }

/* ============================================================ EVENT LANDING */
.event-landing { min-height: 100vh; background: var(--dark); }
.event-banner { width: 100%; height: 300px; object-fit: cover; display: block; }
.event-banner-placeholder { width: 100%; height: 300px; background: linear-gradient(135deg, var(--primary), var(--accent)); display: flex; align-items: center; justify-content: center; font-size: 6rem; }
.event-info-card { background: var(--white); border-radius: var(--radius) var(--radius) 0 0; margin-top: -1.5rem; padding: 2rem 1.5rem; position: relative; }
.event-badge { background: var(--green); color: white; font-size: .75rem; font-weight: 700; padding: .25rem .6rem; border-radius: 99px; }
.event-info-card h1 { font-size: 1.6rem; margin: .5rem 0; }
.event-meta { display: flex; flex-direction: column; gap: .3rem; color: var(--gray); font-size: .875rem; margin-bottom: 1.5rem; }
.event-meta span { display: flex; align-items: center; gap: .4rem; }
.landing-note { text-align: center; color: var(--gray); font-size: .82rem; margin-top: 1rem; }

/* ============================================================ REGISTER PAGE */
.register-page { max-width: 640px; margin: 0 auto; padding: 1.5rem; }
.register-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.back-link { width: 36px; height: 36px; border-radius: 50%; background: var(--gray-lt); display: flex; align-items: center; justify-content: center; text-decoration: none; color: var(--dark); flex-shrink: 0; }
.register-event-label { font-size: .78rem; color: var(--gray); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.register-header h2 { font-size: 1.1rem; font-weight: 700; }
.register-form { padding-bottom: 3rem; }

/* ============================================================ SUCCESS PAGE */
.success-page { min-height: 100vh; background: var(--primary-lt); display: flex; align-items: center; justify-content: center; padding: 1.5rem; }
.success-card { background: var(--white); border-radius: var(--radius); padding: 2.5rem; max-width: 420px; width: 100%; text-align: center; box-shadow: var(--shadow-lg); }
.success-icon { font-size: 4rem; margin-bottom: 1rem; }
.success-card h1 { font-size: 1.6rem; font-weight: 800; color: var(--green); margin-bottom: .5rem; }
.success-actions { display: flex; flex-direction: column; gap: .75rem; margin-top: 1.5rem; }

/* ============================================================ QR */
.qr-section { margin: 1.5rem 0; }
.qr-label { font-size: .85rem; font-weight: 600; color: var(--gray); margin-bottom: .75rem; text-transform: uppercase; letter-spacing: .04em; }
.qr-box { display: inline-flex; background: white; border: 3px solid var(--border); border-radius: var(--radius); padding: .75rem; justify-content: center; }
.qr-box.large { padding: 1.25rem; }
.qr-image { width: 200px; height: 200px; display: block; }
.qr-note { font-size: .82rem; color: var(--gray); margin-top: .75rem; }
.qr-code-text { font-family: monospace; font-size: .75rem; color: var(--gray); margin-top: .5rem; word-break: break-all; }
.qr-display { text-align: center; padding: 1.5rem; }
.qr-instruction { margin-top: 1.25rem; font-size: .9rem; color: var(--gray); }

/* ============================================================ VISITOR DASHBOARD */
.visitor-dashboard { max-width: 680px; margin: 0 auto; padding: 1.5rem; }
.dashboard-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; background: var(--white); padding: 1.25rem; border-radius: var(--radius); box-shadow: var(--shadow); }
.avatar-circle { width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); color: white; font-size: 1.4rem; font-weight: 800; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

/* Tab Nav */
.tab-nav { display: flex; gap: .3rem; margin-bottom: 1.25rem; overflow-x: auto; background: var(--white); border-radius: var(--radius-sm); padding: .35rem; box-shadow: var(--shadow); }
.tab-btn { flex: 1; min-width: 70px; padding: .5rem .6rem; border: none; background: transparent; border-radius: 6px; font-family: var(--font); font-size: .8rem; font-weight: 600; color: var(--gray); cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: .25rem; transition: all .15s; }
.tab-btn.active { background: var(--primary); color: white; }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Booking Card */
.booking-card .list-body { width: 100%; }
.booking-top { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.booking-amounts { display: flex; gap: 1rem; font-size: .875rem; margin: .3rem 0; }
.invoice-no { font-size: .75rem; color: var(--gray); font-family: monospace; }

/* ============================================================ VENDOR DASHBOARD */
.quick-actions, .admin-quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: .75rem;
  margin-bottom: 1.5rem;
}
.action-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
  text-decoration: none;
  color: var(--dark);
  font-size: .82rem;
  font-weight: 600;
  transition: all .15s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
}
.action-card i { font-size: 1.5rem; color: var(--primary); }
.action-card:hover { background: var(--primary-lt); border-color: var(--primary); transform: translateY(-1px); box-shadow: var(--shadow-md); }

.event-selector { display: flex; align-items: center; gap: .5rem; }

/* Followup */
.followup-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 1rem; margin-bottom: .75rem; }
.followup-info { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-bottom: .5rem; }
.followup-meta { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; font-size: .82rem; margin-bottom: .5rem; }
.followup-notes { background: var(--gray-lt); border-radius: 6px; padding: .4rem .7rem; font-size: .82rem; margin-bottom: .5rem; }
.followup-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* ============================================================ ADMIN EVENTS GRID */
.events-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.25rem; }
.event-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow); }
.event-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: .75rem; }
.event-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: .4rem; }
.event-code { font-family: monospace; font-size: .75rem; color: var(--gray); }
.event-mini-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: .25rem; text-align: center; background: var(--gray-lt); border-radius: 8px; padding: .75rem .5rem; margin: .75rem 0; font-size: .75rem; }
.event-mini-stats strong { display: block; font-size: .9rem; font-weight: 700; }
.event-card-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* Event Detail */
.event-qr-row { display: grid; grid-template-columns: 260px 1fr; gap: 1.25rem; margin-bottom: 1.5rem; }
.qr-card { text-align: center; }
.qr-card h3 { margin-bottom: 1rem; font-size: 1rem; }
.stats-col { display: flex; flex-direction: column; justify-content: center; }

/* ============================================================ SCAN PAGE */
.scan-page { max-width: 640px; margin: 0 auto; padding: 1.5rem; }
.scanner-box { background: var(--dark); border-radius: var(--radius); height: 220px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; }
.scanner-placeholder { text-align: center; color: rgba(255,255,255,.5); }
.scanner-placeholder i { font-size: 3rem; margin-bottom: .5rem; }
.manual-input { margin-bottom: 1.25rem; }
.checkin-result { padding: 1rem; border-radius: var(--radius-sm); margin-top: 1rem; }
.checkin-result.success { background: #ECFDF5; border: 1px solid #6EE7B7; color: #065F46; }
.checkin-result.error { background: #FEF2F2; border: 1px solid #FECACA; color: #991B1B; }
.hidden { display: none !important; }

/* Visitor Scan Result */
.visitor-result-card { background: var(--white); border: 2px solid var(--primary); border-radius: var(--radius); padding: 1.25rem; margin-top: 1rem; }
.visitor-result-card h3 { color: var(--primary); margin-bottom: .75rem; font-size: 1rem; }

/* ============================================================ BOOTH QR */
.booth-qr-card { background: var(--white); border-radius: var(--radius); padding: 2rem; text-align: center; box-shadow: var(--shadow-lg); max-width: 420px; margin: 0 auto; }
.booth-info { margin-bottom: 1.25rem; }
.booth-info h2 { font-size: 1.4rem; font-weight: 800; }

/* ============================================================ LUCKY DRAW */
.lucky-draw-card { background: linear-gradient(135deg, var(--primary-lt), #FDF2F8); border: 2px solid var(--primary); border-radius: var(--radius); padding: 2.5rem; text-align: center; max-width: 500px; margin: 0 auto; }
.lucky-draw-hero { font-size: 5rem; margin-bottom: 1.5rem; }
.lucky-draw-form .form-group { text-align: left; }

/* ============================================================ DISPUTE */
.dispute-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 1.25rem; margin-bottom: 1rem; }
.dispute-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: .75rem; }
.dispute-body p { font-size: .875rem; margin-bottom: .3rem; }
.dispute-form { margin-top: .75rem; padding-top: .75rem; border-top: 1px solid var(--border); }

/* ============================================================ EXPORT */
.export-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.25rem; }
.export-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.75rem; text-align: center; box-shadow: var(--shadow); }
.export-icon { font-size: 2.5rem; color: var(--primary); margin-bottom: 1rem; opacity: .7; }
.export-card h3 { font-size: 1rem; margin-bottom: .5rem; }
.export-card p { font-size: .875rem; color: var(--gray); margin-bottom: 1.25rem; }

/* ============================================================ DETAIL GRID */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-bottom: 1.5rem; }

/* ============================================================ UTILITY */
.text-muted { color: var(--gray); font-size: .875rem; }
.text-green { color: var(--green); }
.text-red   { color: var(--red); }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 1rem; }

/* ============================================================ RESPONSIVE */
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 60px; left: 0; right: 0; background: var(--white); padding: 1rem; box-shadow: var(--shadow-lg); z-index: 99; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: .6rem 1rem; border-radius: 8px; width: 100%; }
  .nav-toggle { display: block; }

  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .event-qr-row { grid-template-columns: 1fr; }
  .stats-grid-2 { grid-template-columns: repeat(2,1fr); }
  .detail-grid { grid-template-columns: 1fr; }
  .page-header { flex-direction: column; align-items: flex-start; }
  .events-grid { grid-template-columns: 1fr; }
  .data-table { font-size: .78rem; }
  .data-table th, .data-table td { padding: .5rem .6rem; }
}