/* Email Hash Suppression Checker - Premium Custom Styles */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  --bg-main: #0b0f19;
  --bg-sidebar: #0f172a;
  --bg-card: rgba(30, 41, 59, 0.45);
  --border-color: rgba(255, 255, 255, 0.08);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --accent-color: #6366f1; /* Indigo */
  --accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --success-color: #10b981;
  --success-bg: rgba(16, 185, 129, 0.15);
  --danger-color: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.15);
  --warning-color: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.15);
  --hover-bg: rgba(255, 255, 255, 0.05);
  --sidebar-width: 260px;
}

body {
  font-family: 'Outfit', sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  min-height: 100vh;
  margin: 0;
  display: flex;
  overflow-x: hidden;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color);
}

/* Sidebar Layout */
.sidebar {
  width: var(--sidebar-width);
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  transition: all 0.3s ease;
}

.sidebar-brand {
  padding: 1.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  border-bottom: 1px solid var(--border-color);
  letter-spacing: -0.5px;
}

.sidebar-menu {
  list-style: none;
  padding: 1rem 0;
  margin: 0;
  flex-grow: 1;
}

.sidebar-item {
  margin: 0.25rem 1rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  color: var(--text-muted);
  text-decoration: none;
  border-radius: 0.5rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.sidebar-link i {
  margin-right: 0.75rem;
  font-size: 1.1rem;
}

.sidebar-link:hover {
  color: var(--text-main);
  background-color: var(--hover-bg);
}

.sidebar-link.active {
  color: #fff;
  background: var(--accent-gradient);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
}

.sidebar-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Main Content Area */
.main-wrapper {
  margin-left: var(--sidebar-width);
  width: calc(100% - var(--sidebar-width));
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.top-navbar {
  height: 70px;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 90;
}

.page-content {
  padding: 2rem;
  flex-grow: 1;
}

/* Glass Cards */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.glass-card:hover {
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
}

/* Stats Widget */
.stat-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-left: 4px solid var(--accent-color);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.5rem;
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.stat-card.success { border-left-color: var(--success-color); }
.stat-card.success .stat-icon { background: var(--success-bg); color: var(--success-color); }

.stat-card.danger { border-left-color: var(--danger-color); }
.stat-card.danger .stat-icon { background: var(--danger-bg); color: var(--danger-color); }

.stat-card.warning { border-left-color: var(--warning-color); }
.stat-card.warning .stat-icon { background: var(--warning-bg); color: var(--warning-color); }

/* Custom Form Styles */
.form-control, .form-select {
  background-color: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: 0.5rem;
  padding: 0.625rem 1rem;
  transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus {
  background-color: rgba(15, 23, 42, 0.8);
  border-color: var(--accent-color);
  color: var(--text-main);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}

.form-control::placeholder {
  color: var(--text-muted);
}

/* Custom Buttons */
.btn-primary {
  background: var(--accent-gradient);
  border: none;
  font-weight: 500;
  padding: 0.625rem 1.25rem;
  border-radius: 0.5rem;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
  transition: all 0.2s ease;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(99, 102, 241, 0.3);
}

.btn-secondary {
  background-color: #334155;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: 0.5rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background-color: #475569;
  color: var(--text-main);
}

.btn-danger {
  background-color: var(--danger-color);
  border: none;
  font-weight: 500;
  border-radius: 0.5rem;
  transition: all 0.2s ease;
}

.btn-danger:hover {
  background-color: #dc2626;
  transform: translateY(-1px);
}

/* Premium Badges */
.badge-custom {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35em 0.65em;
  border-radius: 0.375rem;
  letter-spacing: 0.2px;
}

.badge-duplicate {
  background-color: var(--danger-bg);
  color: var(--danger-color);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.badge-unique {
  background-color: var(--success-bg);
  color: var(--success-color);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Tables */
.table-responsive {
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.custom-table {
  background-color: transparent !important;
  color: var(--text-main) !important;
  margin-bottom: 0;
  border-collapse: collapse;
}

.custom-table th {
  background-color: #0f172a !important;
  color: var(--text-muted) !important;
  font-weight: 600;
  border-bottom: 2px solid var(--border-color) !important;
  padding: 1rem;
}

.custom-table td, .custom-table tbody tr td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color) !important;
  vertical-align: middle;
  background-color: transparent !important;
  color: #f8fafc !important;
}

.custom-table code {
  color: #38bdf8 !important;
  background-color: rgba(56, 189, 248, 0.08) !important;
  padding: 0.2rem 0.4rem;
  border-radius: 0.25rem;
  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  border: 1px solid rgba(56, 189, 248, 0.15);
}

.custom-table tbody tr {
  transition: background-color 0.15s ease;
}

.custom-table tbody tr:hover {
  background-color: var(--hover-bg) !important;
}

/* Glassmorphic Login Layout */
.login-body {
  justify-content: center;
  align-items: center;
  background: radial-gradient(circle at top right, rgba(99, 102, 241, 0.15), transparent 40%),
              radial-gradient(circle at bottom left, rgba(139, 92, 246, 0.15), transparent 40%),
              #0b0f19;
}

.login-card {
  width: 100%;
  max-width: 460px;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.login-nav-tabs {
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 2rem;
}

.login-nav-link {
  color: var(--text-muted);
  border: none !important;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  background: transparent;
  transition: all 0.2s ease;
}

.login-nav-link:hover {
  color: var(--text-main);
}

.login-nav-link.active {
  color: var(--accent-color) !important;
  border-bottom: 3px solid var(--accent-color) !important;
  background: transparent !important;
}

/* Pagination styles */
.pagination {
  margin-bottom: 0;
}

.page-link {
  background-color: rgba(15, 23, 42, 0.6);
  border-color: var(--border-color);
  color: var(--text-main);
  transition: all 0.2s ease;
}

.page-link:hover {
  background-color: var(--hover-bg);
  border-color: var(--border-color);
  color: var(--text-main);
}

.page-item.active .page-link {
  background: var(--accent-gradient);
  border-color: transparent;
  color: #fff;
}

.page-item.disabled .page-link {
  background-color: rgba(15, 23, 42, 0.3);
  border-color: var(--border-color);
  color: var(--text-muted);
}

/* Alert Styling */
.alert-dismissible {
  border-radius: 0.75rem;
  border: 1px solid transparent;
}

.alert-success {
  background-color: var(--success-bg);
  border-color: rgba(16, 185, 129, 0.2);
  color: #a7f3d0;
}

.alert-danger {
  background-color: var(--danger-bg);
  border-color: rgba(239, 68, 68, 0.2);
  color: #fecaca;
}

/* Drag and Drop Uploader design */
.uploader-box {
  border: 2px dashed rgba(99, 102, 241, 0.4);
  border-radius: 1rem;
  padding: 3rem 2rem;
  text-align: center;
  background: rgba(99, 102, 241, 0.02);
  cursor: pointer;
  transition: all 0.2s ease;
}

.uploader-box:hover {
  border-color: var(--accent-color);
  background: rgba(99, 102, 241, 0.05);
}

.uploader-icon {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: 1rem;
  opacity: 0.8;
}

/* Responsive sidebar */
@media (max-width: 991.98px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.show {
    transform: translateX(0);
  }
  .main-wrapper {
    margin-left: 0;
    width: 100%;
  }
  .top-navbar {
    padding: 0 1rem;
  }
}

/* Color and Contrast Fixes for Dark Background */
.text-muted {
  color: #a3b3c9 !important;
}
.form-label {
  color: #e2e8f0 !important;
  font-weight: 500;
}
.form-control::placeholder, textarea::placeholder {
  color: #64748b !important;
  opacity: 0.95 !important;
}