/* =============================================
   Real Estate Services — Modern Portal
   A modern redesign of the PRS (PRS Orders) portal
   ============================================= */

/* ===== CSS Variables ===== */
:root {
  --primary: #025EAA;
  --primary-hover: #024B88;
  --primary-light: #e4eff7;
  --secondary: #5FAD30;
  --secondary-light: #ecf6e2;
  --success: #10b981;
  --success-light: #d1fae5;
  --warning: #f59e0b;
  --warning-light: #fef3c7;
  --danger: #ef4444;
  --danger-light: #fee2e2;
  --dark: #1e1e2d;
  --dark-secondary: #2d2d3f;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --shadow-sm: none;
  --shadow-md: none;
  --shadow-lg: none;
  --shadow-xl: none;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --sidebar-width: 260px;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--gray-50);
  color: var(--gray-800);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; }

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

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }

/* ===== Login Page ===== */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, #013a6b 100%);
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.login-page::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  animation: loginFloat 20s ease-in-out infinite;
}
@keyframes loginFloat {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, -30px); }
}
.login-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 460px;
}
.login-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  box-shadow: var(--shadow-xl);
}
.login-logo {
  text-align: center;
  margin-bottom: 32px;
}
.login-logo .logo-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.login-logo .logo-icon svg { width: 32px; height: 32px; }
.login-logo .login-logo-img { display: block; width: 100%; max-width: 220px; height: auto; margin: 0 auto 12px; }
.login-logo h1 { font-size: 24px; font-weight: 700; color: var(--gray-900); }
.login-logo p { font-size: 14px; color: var(--gray-500); margin-top: 4px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}
.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 14px;
  color: var(--gray-800);
  transition: var(--transition);
  background: var(--gray-50);
}
.form-input:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(138, 31, 60, 0.1);
}
.form-input::placeholder { color: var(--gray-400); }
.remember-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.remember-row label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--gray-600);
  cursor: pointer;
}
.remember-row a {
  font-size: 14px;
  color: var(--primary);
  font-weight: 500;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  width: 100%;
  padding: 14px 24px;
}
.btn-primary:hover {
  background: var(--primary-hover);
}
.btn-secondary {
  background: var(--gray-100);
  color: var(--gray-700);
}
.btn-secondary:hover { background: var(--gray-200); }
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}
.btn-success { background: var(--success); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-sm { padding: 8px 16px; font-size: 13px; width: auto; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 24px 0;
}
.divider::before, .divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--gray-200);
}
.divider span { font-size: 13px; color: var(--gray-400); font-weight: 500; }
.btn-google {
  width: 100%;
  padding: 12px 24px;
  background: #fff;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  transition: var(--transition);
}
.btn-google:hover {
  border-color: var(--gray-300);
  background: var(--gray-50);
}
.google-icon {
  width: 20px;
  height: 20px;
}
.login-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 12px;
  color: var(--gray-400);
}

/* ===== Dashboard Layout ===== */
.dashboard { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background: var(--dark);
  color: #fff;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  transition: var(--transition);
  overflow-y: auto;
}
.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.sidebar-brand .brand-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.sidebar-brand .brand-icon svg { width: 22px; height: 22px; }
.sidebar-brand .brand-text h2 { font-size: 18px; font-weight: 700; }
.sidebar-brand .brand-text span { font-size: 11px; color: var(--gray-400); }
.sidebar-brand .brand-logo {
  display: block;
  width: 100%;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 12px;
  transition: var(--transition);
}
.sidebar-brand .brand-logo:hover { opacity: 0.9; }
.sidebar-brand .brand-logo img {
  display: block;
  width: 100%;
  max-width: 119px;
  height: auto;
  margin: 0 auto;
}
.sidebar-phone {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 13px;
  color: var(--gray-400);
}
.sidebar-phone a { color: var(--secondary); text-decoration: none; }
.sidebar-nav { flex: 1; padding: 12px 0; }
.nav-section {
  padding: 0 12px;
  margin-bottom: 8px;
}
.nav-section-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--gray-500);
  padding: 12px 12px 8px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--gray-400);
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}
.nav-item:hover { background: rgba(255,255,255,0.06); color: #fff; }
.nav-item.active {
  background: var(--primary);
  color: #fff;
}
.nav-item svg { width: 20px; height: 20px; flex-shrink: 0; }
.nav-item .badge {
  margin-left: auto;
  background: rgba(255,255,255,0.15);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
}
.nav-item.active .badge { background: rgba(255,255,255,0.25); }
.nav-sub { display: none; padding: 4px 0 4px 44px; }
.nav-sub.open { display: block; }
.nav-sub .nav-item { padding: 8px 12px; font-size: 13px; }

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

/* Top Bar */
.topbar {
  background: #fff;
  border-bottom: 1px solid var(--gray-200);
  padding: 0 28px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.topbar-left h1 {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--gray-400);
}
.breadcrumb a { color: var(--primary); }
.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.topbar-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  transition: var(--transition);
  position: relative;
}
.topbar-btn:hover { background: var(--gray-100); color: var(--gray-700); }
/* Non-interactive topbar buttons (e.g. notifications): no hover highlight */
.topbar-btn.static { cursor: default; }
.topbar-btn.static:hover { background: none; color: var(--gray-500); }
.topbar-btn svg { width: 20px; height: 20px; }
.topbar-btn .notif-dot {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  background: var(--danger);
  border-radius: 50%;
  border: 2px solid #fff;
}
.user-dropdown { position: relative; }
.user-menu {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px 6px 6px;
  border-radius: var(--radius-md);
  transition: var(--transition);
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
}
.user-menu:hover { background: var(--gray-100); }
.user-menu-caret {
  color: var(--gray-400);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.user-dropdown.open .user-menu-caret { transform: rotate(180deg); }

.user-menu-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
}
.user-dropdown.open .user-menu-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.user-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  background: none;
  border: none;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
}
.user-menu-item:hover { background: var(--gray-100); color: var(--gray-900); }
.user-menu-item svg { width: 18px; height: 18px; flex-shrink: 0; }
.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}
.user-info { text-align: left; }
.user-info .name { font-size: 13px; font-weight: 600; color: var(--gray-800); }
.user-info .role { font-size: 11px; color: var(--gray-500); }

/* Content Area */
.content-area {
  flex: 1;
  padding: 28px;
}

/* ===== Cards ===== */
.card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
}
.card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-header h3 { font-size: 16px; font-weight: 700; color: var(--gray-900); }
.card-body { padding: 24px; }
.card-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--gray-100);
  background: var(--gray-50);
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}
.stat-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--gray-200);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: var(--transition);
  cursor: pointer;
}
.stat-card:hover {
  border-color: transparent;
}
.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.stat-icon svg { width: 24px; height: 24px; }
.stat-icon.blue { background: var(--primary-light); color: var(--primary); }
.stat-icon.green { background: var(--success-light); color: var(--success); }
.stat-icon.orange { background: var(--warning-light); color: var(--warning); }
.stat-icon.red { background: var(--danger-light); color: var(--danger); }
.stat-info h4 { font-size: 13px; color: var(--gray-500); font-weight: 500; margin-bottom: 4px; }
.stat-value { font-size: 28px; font-weight: 800; color: var(--gray-900); line-height: 1; }
.stat-change {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  margin-top: 8px;
  padding: 2px 8px;
  border-radius: 20px;
}
.stat-change.up { background: var(--success-light); color: var(--success); }
.stat-change.down { background: var(--danger-light); color: var(--danger); }

/* Filters */
.filter-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  align-items: center;
}
.filter-group { position: relative; flex: 1; min-width: 180px; }
.filter-group label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--gray-400);
  margin-bottom: 6px;
}
.filter-select {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--gray-700);
  background: #fff;
  transition: var(--transition);
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
.filter-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(138, 31, 60, 0.1);
}
.search-input {
  padding: 10px 14px 10px 40px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--gray-700);
  background: #fff;
  transition: var(--transition);
  width: 250px;
}
.search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(138, 31, 60, 0.1);
}
.search-wrapper {
  position: relative;
  flex: 0 0 250px;
}
.search-wrapper svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--gray-400);
}

/* Table */
.table-wrapper { overflow-x: auto; }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.data-table thead { background: var(--gray-50); }
.data-table th {
  padding: 12px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--gray-500);
  border-bottom: 2px solid var(--gray-200);
  white-space: nowrap;
}
.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
  vertical-align: middle;
}
.data-table tbody tr { transition: var(--transition); }
.data-table tbody tr:hover { background: var(--gray-50); }
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}
.status-badge.installed { background: var(--success-light); color: #059669; }
.status-badge.pending { background: var(--warning-light); color: #d97706; }
.status-badge.cancelled { background: var(--danger-light); color: #dc2626; }
.status-badge.in-progress { background: var(--primary-light); color: var(--primary); }
.status-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.action-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  transition: var(--transition);
}
.action-btn:hover { background: var(--gray-100); color: var(--gray-700); }
.action-btn svg { width: 16px; height: 16px; }
.table-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-top: 1px solid var(--gray-100);
  font-size: 13px;
  color: var(--gray-500);
}
.pagination {
  display: flex;
  align-items: center;
  gap: 4px;
}
.page-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
  transition: var(--transition);
  border: none;
  background: none;
  cursor: pointer;
}
.page-btn:hover { background: var(--gray-100); }
.page-btn.active { background: var(--primary); color: #fff; }

/* Empty State */
.empty-state {
  text-align: center;
  padding: 60px 20px;
}
.empty-state svg { width: 80px; height: 80px; color: var(--gray-300); margin: 0 auto 16px; }
.empty-state h3 { font-size: 18px; font-weight: 600; color: var(--gray-600); margin-bottom: 8px; }
.empty-state p { font-size: 14px; color: var(--gray-400); margin-bottom: 24px; }

/* ===== Account Tabs ===== */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 24px;
  overflow-x: auto;
}
.tab {
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-500);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.tab:hover { color: var(--gray-700); }
.tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 600;
}
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ===== Form Styles ===== */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.form-grid.full { grid-template-columns: 1fr; }
.field-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}
.field-group { margin-bottom: 16px; }
.field-group .form-input { padding: 10px 14px; font-size: 13px; }
.section-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--gray-800);
  margin: 24px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--gray-200);
}
.file-upload {
  border: 2px dashed var(--gray-200);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}
.file-upload:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}
.file-upload svg { width: 32px; height: 32px; color: var(--gray-400); margin: 0 auto 8px; }
.file-upload p { font-size: 13px; color: var(--gray-500); }
.file-upload .browse-link { color: var(--primary); font-weight: 600; }

/* ===== Buttons Group ===== */
.btn-group {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}
.btn-group.right { margin-left: auto; }

/* ===== Help Page ===== */
.help-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.help-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--gray-200);
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}
.help-card:hover {
  border-color: var(--primary);
}
.help-card-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.help-card-icon svg { width: 28px; height: 28px; }
.help-card-icon.phone { background: #dbeafe; color: #3b82f6; }
.help-card-icon.text { background: #d1fae5; color: #10b981; }
.help-card-icon.email { background: #fef3c7; color: #f59e0b; }
.help-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; color: var(--gray-800); }
.help-card p { font-size: 14px; color: var(--gray-500); }

/* ===== Modal ===== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal {
  background: #fff;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  animation: modalIn 0.2s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-header {
  padding: 24px 28px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-header h3 { font-size: 18px; font-weight: 700; }
.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  transition: var(--transition);
}
.modal-close:hover { background: var(--gray-100); color: var(--gray-700); }
.modal-body { padding: 0 28px 24px; }
.modal-footer {
  padding: 16px 28px;
  border-top: 1px solid var(--gray-100);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: var(--gray-50);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
}
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .filter-bar { flex-direction: column; }
  .content-area { padding: 16px; }
  .topbar { padding: 0 16px; }
  .user-info { display: none; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .login-card { padding: 32px 24px; }
}

/* ===== Footer ===== */
.portal-footer {
  padding: 16px 28px;
  border-top: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--gray-400);
  background: #fff;
}
.portal-footer a { color: var(--primary); text-decoration: underline; }

/* ===== Animations ===== */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeIn 0.3s ease; }
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Page: Mile Fee ===== */
.mile-calc {
  max-width: 600px;
  margin: 0 auto;
}
.mile-result {
  margin-top: 24px;
  padding: 24px;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
}
.mile-result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.mile-result-item label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--gray-400);
}
.mile-result-item .value {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
  margin-top: 4px;
}

/* ===== Page: QR Codes ===== */
.qr-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.qr-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  transition: var(--transition);
}
.qr-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}
.qr-placeholder {
  width: 120px;
  height: 120px;
  margin: 0 auto 12px;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--gray-400);
}
.qr-card h4 { font-size: 14px; font-weight: 600; color: var(--gray-800); margin-bottom: 4px; }
.qr-card .meta { font-size: 12px; color: var(--gray-400); }

/* ===== Page: Lockboxes ===== */
.lockbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.lockbox-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 20px;
}
.lockbox-card h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 12px;
}
.lockbox-code {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  font-family: 'Courier New', monospace;
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-800);
}