*{box-sizing:border-box}
body{margin:0;font-family:Arial,sans-serif;background:var(--bg,#f3f4f6);color:#111827}
a{color:var(--primary,#e50914);text-decoration:none}
input,textarea,select,button{width:100%;padding:14px;border-radius:14px;border:1px solid #d1d5db;font-size:15px}
button{border:0;background:var(--primary,#e50914);color:#fff;font-weight:700;cursor:pointer}
button:hover{filter:brightness(.95)}

.guest-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top left,rgba(229,9,20,.15),transparent 35%),var(--bg,#f3f4f6)}
.guest-card{width:100%;max-width:790px;background:#fff;padding:34px;border-radius:28px;text-align:center;box-shadow:0 24px 70px rgba(0,0,0,.14)}
.guest-logo{max-width:280px;margin-bottom:14px}
.guest-card h1{margin:8px 0;color:var(--secondary,#111827)}
.guest-date{color:var(--primary,#e50914);font-weight:700;margin-bottom:24px}
.guest-card form{display:grid;gap:14px}
textarea{min-height:90px;resize:vertical}
.camera-box{display:grid;gap:12px}
.camera-box video,.camera-box img{width:100%;max-height:360px;object-fit:cover;background:#111827;border-radius:18px}
.camera-box img:not([src]){display:none}
.admin-link{display:inline-block;margin-top:20px;font-weight:700}
.success-card h1{color:#16a34a}
.visit-number{display:inline-block;margin:18px 0;padding:18px 24px;border-radius:18px;background:var(--secondary,#111827);color:#fff;font-size:28px;font-weight:700;letter-spacing:1px}
.button-link{display:inline-block;margin-top:20px;padding:14px 20px;border-radius:14px;background:var(--primary,#e50914);color:#fff;font-weight:700}

.auth-page{min-height:100vh;display:grid;place-items:center;padding:20px}
.auth-card{width:100%;max-width:420px;background:#fff;padding:32px;border-radius:24px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.12)}
.auth-logo{max-width:220px;margin-bottom:16px}
.auth-card form{display:grid;gap:14px;margin:20px 0}
.alert{padding:12px;border-radius:12px;margin:12px 0}.alert.danger{background:#fee2e2;color:#991b1b}

.admin-layout{display:flex;min-height:100vh}
.sidebar{width:260px;background:var(--secondary,#111827);color:#fff;padding:24px}
.sidebar-logo{width:100%;max-width:170px;display:block;margin:0 auto 16px;background:#fff;border-radius:14px;padding:8px}
.sidebar h2{text-align:center;margin-bottom:24px}
.sidebar nav{display:grid;gap:10px}
.sidebar nav a{color:#fff;padding:12px 14px;border-radius:12px}
.sidebar nav a.active,.sidebar nav a:hover{background:var(--primary,#e50914)}
.content{flex:1;padding:28px}
.topbar,.panel,.stat-card{background:#fff;border-radius:20px;box-shadow:0 10px 30px rgba(0,0,0,.08)}
.topbar{padding:22px;margin-bottom:20px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:20px}
.stat-card{padding:22px}.stat-card h3{margin:0 0 8px;color:#6b7280}.stat-card strong{font-size:36px;color:var(--primary,#e50914)}
.panel{padding:24px}.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:900px}
th,td{padding:11px;border-bottom:1px solid #e5e7eb;text-align:left;font-size:14px}
th{background:var(--secondary,#111827);color:white}
.table-photo{width:64px;height:48px;object-fit:cover;border-radius:8px}

@media(max-width:900px){.admin-layout{display:block}.sidebar{width:100%}.stats-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.stats-grid{grid-template-columns:1fr}.content{padding:16px}.guest-card{padding:22px}.guest-logo{max-width:220px}.visit-number{font-size:20px}}

.toolbar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.toolbar select,
.toolbar button {
  width: auto;
}

.setting-form {
  display: grid;
  gap: 12px;
  max-width: 720px;
}

.setting-form label {
  font-weight: bold;
}

.setting-logo {
  max-width: 260px;
  background: #fff;
  padding: 10px;
  border-radius: 14px;
  border: 1px solid #ddd;
}

.alert.success {
  background: #dcfce7;
  color: #166534;
}

@media print {
  .sidebar,
  .topbar,
  .toolbar {
    display: none !important;
  }

  .content {
    padding: 0;
  }

  .panel {
    box-shadow: none;
  }
}

.user-box {
  text-align: right;
  display: grid;
  gap: 4px;
}

.user-box span {
  font-size: 13px;
  color: #6b7280;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.admin-footer {
  text-align: center;
  padding: 14px;
  color: #6b7280;
  font-size: 13px;
}

@media (max-width: 700px) {
  .topbar {
    display: block;
  }

  .user-box {
    text-align: left;
    margin-top: 12px;
  }
}

.table-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.table-toolbar input,
.table-toolbar select {
  width: auto;
  min-width: 220px;
}

.table-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.table-info {
  color: #6b7280;
  font-size: 14px;
}

.table-pagination {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.table-pagination button {
  width: auto;
  min-width: 38px;
  padding: 8px 12px;
  border-radius: 10px;
  background: #e5e7eb;
  color: #111827;
}

.table-pagination button.active {
  background: var(--primary, #e50914);
  color: white;
}

.table-pagination button:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.table-pagination .dots {
  padding: 8px;
  color: #6b7280;
}

@media (max-width: 600px) {
  .table-toolbar input,
  .table-toolbar select {
    width: 100%;
  }
}

.report-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 22px;
  padding: 16px;
  background: #f9fafb;
  border-radius: 18px;
  border: 1px solid #e5e7eb;
}

.report-filter,
.report-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.report-filter select {
  width: 180px;
}

.btn-primary,
.btn-soft,
.btn-success,
.btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-height: 44px;
  padding: 12px 18px;
  border-radius: 14px;
  font-weight: 700;
  text-decoration: none;
  border: none;
}

.btn-primary {
  background: var(--primary, #e50914);
  color: #fff;
}

.btn-soft {
  background: #e5e7eb;
  color: #111827;
}

.btn-success {
  background: #16a34a;
  color: white;
}

.btn-danger {
  background: #dc2626;
  color: white;
}

.btn-soft:hover,
.btn-success:hover,
.btn-danger:hover,
.btn-primary:hover {
  filter: brightness(.95);
}

@media (max-width: 700px) {
  .report-toolbar,
  .report-filter,
  .report-actions {
    display: grid;
    width: 100%;
  }

  .report-filter select,
  .btn-primary,
  .btn-soft,
  .btn-success,
  .btn-danger {
    width: 100%;
  }
}

.enterprise-stats .stat-card {
  position: relative;
  overflow: hidden;
}

.enterprise-stats .stat-card span {
  font-size: 34px;
  display: inline-block;
  margin-bottom: 10px;
}

.enterprise-stats .stat-card p {
  margin: 6px 0 0;
  color: #6b7280;
}

.stat-blue strong {
  color: #2563eb;
}

.stat-green strong {
  color: #16a34a;
}

.stat-orange strong {
  color: #ea580c;
}

.stat-red strong {
  color: var(--primary, #e50914);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 18px;
  margin-bottom: 20px;
}

.panel-title {
  margin-bottom: 18px;
}

.panel-title h2 {
  margin: 0;
}

.panel-title p {
  margin: 5px 0 0;
  color: #6b7280;
}

.chart-panel {
  min-height: 360px;
}

.top-list {
  display: grid;
  gap: 12px;
}

.top-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border-radius: 16px;
  background: #f9fafb;
  border: 1px solid #e5e7eb;
}

.top-item strong {
  display: block;
}

.top-item span {
  color: #6b7280;
  font-size: 13px;
}

.top-item b {
  background: var(--primary, #e50914);
  color: white;
  min-width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
}

.visitor-list {
  display: grid;
  gap: 12px;
}

.visitor-card {
  display: grid;
  grid-template-columns: 58px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border-radius: 18px;
  background: #f9fafb;
  border: 1px solid #e5e7eb;
}

.visitor-photo {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  overflow: hidden;
  background: var(--secondary, #111827);
  color: white;
  display: grid;
  place-items: center;
  font-weight: bold;
  font-size: 24px;
}

.visitor-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.visitor-info {
  display: grid;
  gap: 3px;
}

.visitor-info span,
.visitor-info small,
.visitor-meta span {
  color: #6b7280;
}

.visitor-meta {
  text-align: right;
  display: grid;
  gap: 4px;
}

.visitor-meta b {
  color: var(--primary, #e50914);
}

@media (max-width: 900px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .visitor-card {
    grid-template-columns: 50px 1fr;
  }

  .visitor-meta {
    grid-column: 2;
    text-align: left;
  }
}

.inline-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  margin-bottom: 22px;
}

.inline-form button {
  width: auto;
}

.btn-small-danger {
  width: auto;
  padding: 8px 12px;
  border-radius: 10px;
  background: #dc2626;
  color: white;
}

@media (max-width: 600px) {
  .inline-form {
    grid-template-columns: 1fr;
  }

  .inline-form button {
    width: 100%;
  }
}

.guest-ticket {
  background: #fff;
  border: 2px dashed #d1d5db;
  border-radius: 24px;
  padding: 24px;
  max-width: 440px;
  margin: 0 auto;
}

.qr-box {
  display: flex;
  justify-content: center;
  margin: 18px 0;
}

.ticket-info {
  text-align: left;
  background: #f9fafb;
  padding: 16px;
  border-radius: 16px;
  margin-top: 16px;
}

.ticket-info p {
  margin: 8px 0;
}

.success-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 22px;
}

.success-actions button,
.success-actions .button-link {
  width: auto;
}

@media print {
  body {
    background: white !important;
  }

  .success-actions,
  .admin-link {
    display: none !important;
  }

  .guest-page {
    padding: 0;
    background: white !important;
  }

  .guest-card {
    box-shadow: none;
    padding: 0;
  }

  .guest-ticket {
    border: 2px solid #111827;
    max-width: 100%;
  }
}

.checkout-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  margin-bottom: 22px;
}

.checkout-form button {
  width: auto;
}

.checkout-card {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  padding: 22px;
  border-radius: 18px;
  max-width: 620px;
}

.checkout-card h2 {
  margin-top: 0;
}

.status-badge {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: bold;
  margin-top: 12px;
}

.status-badge.checkin {
  background: #dcfce7;
  color: #166534;
}

.status-badge.checkout {
  background: #fee2e2;
  color: #991b1b;
}

@media (max-width: 700px) {
  .checkout-form {
    grid-template-columns: 1fr;
  }

  .checkout-form button {
    width: 100%;
  }
}

.btn-small {
  display: inline-block;
  width: auto;
  padding: 8px 12px;
  border-radius: 10px;
  background: #2563eb;
  color: white;
  font-size: 13px;
  font-weight: bold;
}

.btn-small-warning {
  display: inline-block;
  width: auto;
  padding: 8px 12px;
  border-radius: 10px;
  background: #f59e0b;
  color: white;
  font-size: 13px;
  font-weight: bold;
}

.detail-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
}

.detail-photo {
  width: 100%;
  border-radius: 20px;
  object-fit: cover;
  background: #111827;
}

.detail-info p {
  margin: 10px 0;
}

.action-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}

@media (max-width: 700px) {
  .detail-grid {
    grid-template-columns: 1fr;
  }
}

.user-form {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 22px;
}

.user-form button {
  width: auto;
}

@media (max-width: 900px) {
  .user-form {
    grid-template-columns: 1fr;
  }

  .user-form button {
    width: 100%;
  }
}

.backup-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 22px;
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 18px;
}

@media (max-width: 700px) {
  .backup-box {
    display: grid;
  }
}

.restore-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  max-width: 720px;
}

.restore-form button {
  width: auto;
}

@media (max-width: 700px) {
  .restore-form {
    grid-template-columns: 1fr;
  }

  .restore-form button {
    width: 100%;
  }
}

.permission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 22px;
}

.permission-box {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 18px;
  padding: 18px;
}

.permission-box h3 {
  margin-top: 0;
  color: var(--secondary, #111827);
}

.permission-item {
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 10px 0;
  cursor: pointer;
}

.permission-item input {
  width: auto;
}

@media (max-width: 1000px) {
  .permission-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 650px) {
  .permission-grid {
    grid-template-columns: 1fr;
  }
}