/* QurbanQue - Main Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #10b981;
  --primary-dark: #059669;
  --primary-light: #34d399;
  --secondary: #6366f1;
  --accent: #f59e0b;
  --danger: #ef4444;
  --success: #22c55e;
  --warning: #f59e0b;
  --info: #3b82f6;
  --bg: #f0fdf4;
  --bg-card: #ffffff;
  --bg-sidebar: #ffffff;
  --text: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --border: #e2e8f0;
  --shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 25px rgba(0,0,0,.1);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --transition: .25s cubic-bezier(.4,0,.2,1);
  --font: 'Inter', system-ui, sans-serif;
  --gradient: linear-gradient(135deg, #10b981, #059669);
  --gradient-accent: linear-gradient(135deg, #6366f1, #8b5cf6);
}

[data-theme="dark"] {
  --bg: #0f172a;
  --bg-card: #1e293b;
  --bg-sidebar: #1e293b;
  --text: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border: #334155;
  --shadow: 0 1px 3px rgba(0,0,0,.3);
  --shadow-lg: 0 10px 25px rgba(0,0,0,.4);
}

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

html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  transition: background var(--transition), color var(--transition);
}

/* Layout */
.app-wrapper { display: flex; min-height: 100vh; }
.sidebar {
  width: 260px; background: var(--bg-sidebar); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; position: fixed; top: 0; left: 0; bottom: 0;
  z-index: 100; transition: transform var(--transition);
}
.sidebar-header {
  padding: 24px 20px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
}
.sidebar-logo {
  width: 42px; height: 42px; background: var(--gradient); border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: #fff; font-weight: 800;
}
.sidebar-title { font-size: 18px; font-weight: 700; color: var(--text); }
.sidebar-subtitle { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

.sidebar-nav { flex: 1; padding: 16px 12px; overflow-y: auto; }
.nav-section { margin-bottom: 24px; }
.nav-section-title {
  font-size: 11px; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 1px; padding: 0 12px; margin-bottom: 8px;
}
.nav-item {
  display: flex; align-items: center; gap: 12px; padding: 10px 14px;
  border-radius: var(--radius-sm); color: var(--text-secondary);
  text-decoration: none; font-size: 14px; font-weight: 500;
  transition: all var(--transition); cursor: pointer; margin-bottom: 2px;
}
.nav-item:hover { background: rgba(16,185,129,.08); color: var(--primary); }
.nav-item.active { background: rgba(16,185,129,.12); color: var(--primary); font-weight: 600; }
.nav-item .nav-icon { font-size: 18px; width: 24px; text-align: center; }
.nav-item .badge {
  margin-left: auto; background: var(--danger); color: #fff;
  font-size: 11px; padding: 2px 8px; border-radius: 20px; font-weight: 600;
}

.sidebar-footer {
  padding: 16px 20px; border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
}
.user-avatar {
  width: 36px; height: 36px; border-radius: 50%; background: var(--gradient);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 14px;
}
.user-info { flex: 1; min-width: 0; }
.user-name { font-size: 13px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 11px; color: var(--text-muted); }

.main-content { flex: 1; margin-left: 260px; min-height: 100vh; }
.topbar {
  height: 64px; background: var(--bg-card); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px; position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(12px); background: rgba(255,255,255,.85);
}
[data-theme="dark"] .topbar { background: rgba(30,41,59,.85); }

.topbar-left { display: flex; align-items: center; gap: 16px; }
.menu-toggle { display: none; background: none; border: none; font-size: 22px; color: var(--text); cursor: pointer; padding: 6px; }
.page-title { font-size: 20px; font-weight: 700; color: var(--text); }
.topbar-right { display: flex; align-items: center; gap: 12px; }

.content-area { padding: 28px; }

/* Cards */
.card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); transition: all var(--transition); overflow: hidden;
}
.card:hover { box-shadow: var(--shadow-lg); }
.card-header {
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-title { font-size: 16px; font-weight: 600; color: var(--text); }
.card-body { padding: 24px; }

/* Stat Cards */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin-bottom: 28px; }
.stat-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px; display: flex; align-items: flex-start; gap: 16px;
  box-shadow: var(--shadow); transition: all var(--transition);
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.stat-icon {
  width: 52px; height: 52px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; flex-shrink: 0;
}
.stat-icon.green { background: rgba(16,185,129,.12); color: var(--primary); }
.stat-icon.blue { background: rgba(59,130,246,.12); color: var(--info); }
.stat-icon.amber { background: rgba(245,158,11,.12); color: var(--warning); }
.stat-icon.red { background: rgba(239,68,68,.12); color: var(--danger); }
.stat-icon.purple { background: rgba(99,102,241,.12); color: var(--secondary); }
.stat-value { font-size: 28px; font-weight: 800; color: var(--text); line-height: 1.2; }
.stat-label { font-size: 13px; color: var(--text-muted); margin-top: 2px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px;
  border: none; border-radius: var(--radius-sm); font-family: var(--font);
  font-size: 14px; font-weight: 600; cursor: pointer;
  transition: all var(--transition); text-decoration: none; line-height: 1.4;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--gradient); color: #fff; }
.btn-primary:hover { box-shadow: 0 4px 12px rgba(16,185,129,.4); }
.btn-secondary { background: var(--gradient-accent); color: #fff; }
.btn-secondary:hover { box-shadow: 0 4px 12px rgba(99,102,241,.4); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #dc2626; }
.btn-warning { background: var(--warning); color: #fff; }
.btn-outline {
  background: transparent; border: 1.5px solid var(--border); color: var(--text);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-icon { padding: 8px; width: 36px; height: 36px; justify-content: center; }
.btn-success { background: var(--success); color: #fff; }

/* Forms */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-label .required { color: var(--danger); }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 10px 14px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); font-family: var(--font); font-size: 14px;
  color: var(--text); background: var(--bg-card);
  transition: all var(--transition); outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(16,185,129,.15);
}
.form-input.error { border-color: var(--danger); }
.form-error { font-size: 12px; color: var(--danger); margin-top: 4px; }
.form-textarea { resize: vertical; min-height: 80px; }

/* Tables */
.table-wrapper { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th {
  padding: 12px 16px; text-align: left; font-size: 12px; font-weight: 600;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px;
  border-bottom: 2px solid var(--border); background: var(--bg);
}
tbody td {
  padding: 12px 16px; border-bottom: 1px solid var(--border); font-size: 14px;
  color: var(--text); vertical-align: middle;
}
tbody tr { transition: background var(--transition); }
tbody tr:hover { background: rgba(16,185,129,.04); }

/* Badges */
.badge-status {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px;
  border-radius: 20px; font-size: 12px; font-weight: 600;
}
.badge-belum { background: rgba(245,158,11,.12); color: #d97706; }
.badge-sudah { background: rgba(34,197,94,.12); color: #16a34a; }
.badge-admin { background: rgba(99,102,241,.12); color: #6366f1; }
.badge-operator { background: rgba(16,185,129,.12); color: #10b981; }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.5); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000; opacity: 0; visibility: hidden; transition: all var(--transition);
}
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal {
  background: var(--bg-card); border-radius: var(--radius-lg); width: 90%;
  max-width: 520px; max-height: 90vh; overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,.3); transform: scale(.9) translateY(20px);
  transition: all var(--transition);
}
.modal-overlay.active .modal { transform: scale(1) translateY(0); }
.modal-header {
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-title { font-size: 18px; font-weight: 700; color: var(--text); }
.modal-close {
  width: 32px; height: 32px; border-radius: 50%; border: none;
  background: var(--bg); color: var(--text-muted); font-size: 18px;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.modal-close:hover { background: var(--danger); color: #fff; }
.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; gap: 12px; justify-content: flex-end; }

/* Popup Success */
.popup-success {
  text-align: center; padding: 20px 0;
}
.popup-success .checkmark {
  width: 80px; height: 80px; border-radius: 50%; background: rgba(34,197,94,.12);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; font-size: 40px; color: var(--success);
  animation: popIn .4s ease;
}
.popup-success h3 { font-size: 22px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.popup-success .queue-number {
  font-size: 48px; font-weight: 800; color: var(--primary);
  background: rgba(16,185,129,.08); border-radius: var(--radius);
  padding: 16px; margin: 16px 0; letter-spacing: 2px;
}
.popup-success .info-item { padding: 8px 0; font-size: 14px; color: var(--text-secondary); }
.popup-success .info-item strong { color: var(--text); }

/* Theme Toggle */
.theme-toggle {
  width: 48px; height: 26px; border-radius: 13px; border: none;
  background: var(--border); cursor: pointer; position: relative;
  transition: background var(--transition);
}
.theme-toggle::after {
  content: '☀️'; position: absolute; width: 22px; height: 22px; border-radius: 50%;
  background: #fff; top: 2px; left: 2px; transition: all var(--transition);
  display: flex; align-items: center; justify-content: center; font-size: 12px;
}
[data-theme="dark"] .theme-toggle { background: var(--primary); }
[data-theme="dark"] .theme-toggle::after { left: 24px; content: '🌙'; }

/* Toast Notifications */
.toast-container { position: fixed; top: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; }
.toast {
  padding: 14px 20px; border-radius: var(--radius-sm); color: #fff;
  font-size: 14px; font-weight: 500; min-width: 300px; max-width: 420px;
  display: flex; align-items: center; gap: 10px;
  animation: slideInRight .3s ease; box-shadow: 0 8px 24px rgba(0,0,0,.2);
}
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }
.toast.warning { background: var(--warning); }
.toast.info { background: var(--info); }
.toast-big {
  padding: 24px 32px; font-size: 18px; font-weight: 700; min-width: 400px;
}
.toast-big .toast-icon { font-size: 32px; }

/* Scanner */
.scanner-container { position: relative; max-width: 400px; margin: 0 auto; }
.scanner-video {
  width: 100%; border-radius: var(--radius); overflow: hidden;
  border: 3px solid var(--primary); aspect-ratio: 1;
}
.scanner-video video { width: 100%; height: 100%; object-fit: cover; }
.scan-result-big {
  padding: 32px; text-align: center; border-radius: var(--radius);
  margin-top: 20px; animation: popIn .3s ease;
}
.scan-result-big.success { background: rgba(34,197,94,.1); border: 2px solid var(--success); }
.scan-result-big.error { background: rgba(239,68,68,.1); border: 2px solid var(--danger); }
.scan-result-big .icon { font-size: 64px; margin-bottom: 12px; }
.scan-result-big h3 { font-size: 24px; font-weight: 700; margin-bottom: 8px; }
.scan-result-big p { font-size: 16px; color: var(--text-secondary); }

/* Loading */
.loading-spinner {
  width: 40px; height: 40px; border: 3px solid var(--border);
  border-top-color: var(--primary); border-radius: 50%;
  animation: spin 1s linear infinite; margin: 20px auto;
}

/* Search */
.search-box {
  position: relative; max-width: 320px;
}
.search-box input {
  width: 100%; padding: 10px 14px 10px 40px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); font-family: var(--font); font-size: 14px;
  color: var(--text); background: var(--bg-card); outline: none;
  transition: all var(--transition);
}
.search-box input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(16,185,129,.15); }
.search-box .search-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-muted); }

/* Filter bar */
.filter-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: center; gap: 4px; margin-top: 20px; }
.pagination button {
  padding: 8px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg-card); color: var(--text); font-size: 13px;
  cursor: pointer; transition: all var(--transition);
}
.pagination button:hover { border-color: var(--primary); color: var(--primary); }
.pagination button.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Login Page */
.login-wrapper {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #10b981 100%);
  padding: 20px;
}
.login-card {
  background: var(--bg-card); border-radius: var(--radius-lg); padding: 40px;
  width: 100%; max-width: 420px; box-shadow: 0 20px 60px rgba(0,0,0,.3);
}
.login-logo {
  width: 64px; height: 64px; background: var(--gradient); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; color: #fff; font-weight: 800; margin: 0 auto 20px;
}
.login-title { text-align: center; font-size: 24px; font-weight: 800; margin-bottom: 4px; }
.login-subtitle { text-align: center; font-size: 14px; color: var(--text-muted); margin-bottom: 32px; }

/* Empty State */
.empty-state {
  text-align: center; padding: 48px 20px; color: var(--text-muted);
}
.empty-state .icon { font-size: 48px; margin-bottom: 12px; opacity: .5; }
.empty-state h4 { font-size: 16px; font-weight: 600; margin-bottom: 4px; color: var(--text-secondary); }

/* Animations */
@keyframes popIn { from { transform: scale(0); } to { transform: scale(1); } }
@keyframes slideInRight { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* Responsive - Mobile */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .menu-toggle { display: block; }
  .content-area { padding: 16px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat-card { padding: 16px; }
  .stat-value { font-size: 22px; }
  .stat-icon { width: 42px; height: 42px; font-size: 20px; }
  .topbar { padding: 0 16px; }
  .page-title { font-size: 16px; }
  .card-body { padding: 16px; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .search-box { max-width: 100%; }
  .toast { min-width: auto; max-width: calc(100vw - 40px); }
  .toast-big { min-width: auto; padding: 20px 24px; font-size: 16px; }
  .modal { width: 95%; }
  .btn { padding: 8px 16px; font-size: 13px; }
  table { font-size: 13px; }
  thead th, tbody td { padding: 8px 10px; }
  .popup-success .queue-number { font-size: 36px; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
}

/* Sidebar overlay mobile */
.sidebar-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 99;
  opacity: 0; visibility: hidden; transition: all var(--transition);
}
.sidebar-overlay.active { opacity: 1; visibility: visible; }

/* Print button bar */
.action-bar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* Ticket Preview */
.ticket-preview {
  background: #fff; border: 2px dashed var(--border); border-radius: var(--radius);
  padding: 32px; text-align: center; max-width: 360px; margin: 20px auto;
  color: #1e293b;
}
.ticket-preview .mosque-name { font-size: 18px; font-weight: 700; color: var(--primary-dark); margin-bottom: 4px; }
.ticket-preview .ticket-title { font-size: 12px; text-transform: uppercase; letter-spacing: 2px; color: #64748b; margin-bottom: 16px; }
.ticket-preview .ticket-number { font-size: 56px; font-weight: 800; color: #1e293b; line-height: 1; margin-bottom: 8px; }
.ticket-preview .ticket-name { font-size: 16px; font-weight: 600; margin-bottom: 16px; }
.ticket-preview .ticket-info { font-size: 12px; color: #64748b; margin-bottom: 4px; }
.ticket-preview .ticket-qr { margin: 16px auto; }

/* Utility */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; } .mb-3 { margin-bottom: 24px; }
.gap-1 { gap: 8px; } .gap-2 { gap: 16px; }
.d-flex { display: flex; } .flex-wrap { flex-wrap: wrap; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }
.w-100 { width: 100%; }
.hidden { display: none !important; }

/* Confirm dialog */
.confirm-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.6); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center; z-index: 2000;
  opacity: 0; visibility: hidden; transition: all var(--transition);
}
.confirm-overlay.active { opacity: 1; visibility: visible; }
.confirm-box {
  background: var(--bg-card); border-radius: var(--radius-lg); padding: 32px;
  width: 90%; max-width: 400px; text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,.3); transform: scale(.9);
  transition: all var(--transition);
}
.confirm-overlay.active .confirm-box { transform: scale(1); }
.confirm-box .icon { font-size: 48px; margin-bottom: 16px; }
.confirm-box h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.confirm-box p { font-size: 14px; color: var(--text-secondary); margin-bottom: 24px; }
.confirm-actions { display: flex; gap: 12px; justify-content: center; }

/* Settings sections */
.settings-section { margin-bottom: 32px; }
.settings-section h3 { font-size: 16px; font-weight: 700; margin-bottom: 16px; padding-bottom: 8px; border-bottom: 2px solid var(--border); }
.settings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }