:root {
    /* Accessibility-focused purple - WCAG AA compliant */
    --primary-color: #5b21b6;  /* Darker purple for better contrast */
    --primary-hover: #4c1d95;  /* Even darker on hover */
    --primary-light: #8b5cf6;  /* Lighter shade for backgrounds */
    --primary-bg: #f3e8ff;     /* Very light purple for backgrounds */
    
    /* Essential colors */
    --danger-color: #dc2626;
    --success-color: #059669;
    --warning-color: #d97706;
    --info-color: #0891b2;
    
    /* Grays with better contrast */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Layout consistency */
    --max-width: 1200px;
    --content-width: 1000px;
    --sidebar-width: 350px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--gray-50);
    color: var(--gray-900);
}

/* Consistent page layout wrapper */
.page-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

.page-content {
    max-width: var(--content-width);
    margin: 0 auto;
}

/* Ensure consistent alignment of headers and content */
.page-header {
    padding: 1.5rem 0;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--gray-200);
}

.page-header h1,
.page-header .h3 {
    margin-bottom: 0.5rem;
    color: var(--gray-900);
    font-weight: 600;
}

/* Hero/Welcome Section with rounded corners */
.gradient-header {
    background: var(--primary-color) !important;
    border-radius: 12px !important;
}

/* Hero/Welcome Section with rounded corners */
.gradient-bar {
    background: var(--primary-color) !important;
    border-radius: 0px !important;
}

/* All cards get consistent styling */
.newsletter-card,
.card {
    border-radius: 12px !important;
    border: 1px solid var(--gray-200) !important;
    background: white !important;
    transition: all 0.3s ease;
}

.newsletter-card:hover,
.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.12);
    border-color: var(--primary-light) !important;
}

/* Simplified buttons - only primary and secondary */
.btn-primary {
    background: var(--primary-color) !important;
    border: 1px solid var(--primary-color) !important;
    color: white !important;
    border-radius: 6px !important;
}

.btn-primary:hover {
    background: var(--primary-hover) !important;
    border-color: var(--primary-hover) !important;
    color: white !important;
}

/* Remove confusing color variations */
.btn-success,
.btn-info,
.btn-warning {
    background: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: white !important;
}

/* Ensure button icons are visible */
.btn i,
.btn .bi {
    font-size: 1rem !important;
    line-height: 1 !important;
    display: inline-block !important;
}

/* Outline buttons - simplified */
.btn-outline-primary,
.btn-outline-secondary {
    background: white !important;
    border: 1px solid var(--gray-200) !important;
    color: var(--gray-700) !important;
    border-radius: 6px !important;
}

.btn-outline-primary:hover {
    background: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: white !important;
}

.btn-outline-secondary:hover {
    background: var(--gray-100) !important;
    border-color: var(--gray-300) !important;
    color: var(--gray-900) !important;
}

/* Secondary buttons */
.btn-secondary {
    background: var(--gray-100) !important;
    border: 1px solid var(--gray-200) !important;
    color: var(--gray-700) !important;
    border-radius: 6px !important;
}

.btn-secondary:hover {
    background: var(--gray-200) !important;
    border-color: var(--gray-300) !important;
    color: var(--gray-900) !important;
}

/* Status cards - clean and simple */
.status-card,
.newsletter-card.h-100 {
    background: white !important;
    border: 2px solid var(--purple-100) !important;
    border-radius: 12px !important;
    padding: 1.5rem;
}

.status-card:hover,
.newsletter-card.h-100:hover {
    border-color: var(--primary-color) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.15);
}

/* Standardize page titles - consistent h3 styling for all main page headers */
h1.h3 {
    font-weight: 600 !important;
    color: var(--gray-900) !important;
    font-size: 1.75rem !important;
    line-height: 1.3 !important;
}

/* Simplified text colors - remove random overrides */
.text-primary { color: var(--primary-color) !important; }
.text-muted { color: var(--gray-500) !important; }
.text-danger { color: var(--danger-color) !important; }
.text-success { color: var(--success-color) !important; }

/* Status values (numbers) */
.status-card h2,
.card-body h2 {
    color: var(--dark-color) !important;
    font-weight: 700;
}

/* Remove unnecessary overrides */

/* Card headers */
.card-header {
    background: var(--gray-50) !important;
    border-bottom: 2px solid var(--purple-100) !important;
    border-radius: 12px 12px 0 0 !important;
    color: var(--gray-800) !important;
}

.card-header h5 {
    color: var(--gray-800) !important;
    font-weight: 600;
    margin: 0;
}

/* Recent digest cards */
.digest-card,
.card.h-100.bg-light {
    background: var(--gray-50) !important;
    border: 1px solid var(--gray-200) !important;
    border-radius: 8px !important;
}

.digest-card:hover,
.card.h-100.bg-light:hover {
    background: var(--purple-50) !important;
    border-color: var(--primary-light) !important;
}

.digest-card .card-title,
.card.h-100 .card-title {
    color: var(--primary-color) !important;
    font-weight: 600;
}

/* Simplified button styles - remove chaos */
.btn.w-100 {
    background: white !important;
    border: 1px solid var(--gray-200) !important;
    color: var(--gray-700) !important;
    border-radius: 6px !important;
}

.btn.w-100:hover {
    background: var(--gray-100) !important;
    border-color: var(--gray-300) !important;
    color: var(--gray-900) !important;
}

/* Simplified icons */
.btn i {
    color: inherit !important;
}

/* Remove random warning colors */

/* Remove redundant overrides */

/* Modal styling - Consistent and simplified */
.modal-content {
    border-radius: 12px !important;
    border: none !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15) !important;
}

.modal-header {
    background: white !important;
    color: var(--gray-900) !important;
    border-bottom: 2px solid var(--gray-200) !important;
    border-radius: 12px 12px 0 0 !important;
    padding: 1.25rem 1.5rem !important;
}

.modal-header .modal-title {
    font-weight: 600 !important;
    font-size: 1.25rem !important;
}

.modal-body {
    padding: 1.5rem !important;
}

.modal-footer {
    background: var(--gray-50) !important;
    border-top: 1px solid var(--gray-200) !important;
    border-radius: 0 0 12px 12px !important;
    padding: 1rem 1.5rem !important;
    display: flex !important;
    justify-content: flex-end !important;
    gap: 0.75rem !important;
}

/* Limit modal button count - primary action + cancel only */
.modal-footer .btn {
    min-width: 100px !important;
}

/* Special modal headers for specific states */
.modal-header.bg-success {
    background: var(--success-color) !important;
    color: white !important;
}

.modal-header.bg-danger {
    background: var(--danger-color) !important;
    color: white !important;
}

.modal-header.bg-warning {
    background: var(--warning-color) !important;
    color: white !important;
}

/* Progress bar */
.progress {
    border-radius: 6px !important;
    background: var(--gray-100) !important;
}

.progress-bar {
    background: var(--primary-color) !important;
}

/* Stat boxes in modal */
.stat-box {
    background: var(--purple-50) !important;
    border: 1px solid var(--purple-100) !important;
    border-radius: 8px !important;
}

/* Loading spinner */
.loading-spinner,
.spinner-border {
    border-color: var(--purple-100) !important;
    border-top-color: var(--primary-color) !important;
}

/* Search results dropdown */
.search-results {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Newsletter processing items */
.newsletter-item {
    background: var(--gray-50);
    border-radius: 6px;
    padding: 0.5rem;
    margin-bottom: 0.25rem;
}

.newsletter-item.processing {
    background: var(--purple-50);
    border-left: 3px solid var(--primary-color);
}

.newsletter-item.completed {
    background: var(--purple-100);
    border-left: 3px solid var(--primary-hover);
}

.newsletter-item.error {
    background: #fee2e2;
    border-left: 3px solid var(--danger-color);
}

/* Step circles */
.step-circle {
    background: var(--gray-200);
    border-radius: 50%;
}

.step-item.active .step-circle,
.step-item.completed .step-circle {
    background: var(--primary-color);
    color: white;
}

/* Form controls */
.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 0.2rem rgba(139, 92, 246, 0.25) !important;
}

/* Links */
a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    color: var(--primary-hover);
}

/* Alert styling - Better visibility on gray background */
.alert-success {
    background: #ffffff !important;
    border: 2px solid var(--success-color) !important;
    color: var(--gray-900) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

.alert-danger {
    background: #ffffff !important;
    border: 2px solid var(--danger-color) !important;
    color: var(--gray-900) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

.alert-warning {
    background: #ffffff !important;
    border: 2px solid var(--warning-color) !important;
    color: var(--gray-900) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

.alert-info {
    background: #ffffff !important;
    border: 2px solid var(--info-color) !important;
    color: var(--gray-900) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

/* Badge styling */
.badge {
    background: var(--primary-color) !important;
    color: white !important;
}

/* Purple bookmarklet button */
.purple-btn {
    background: var(--primary-color) !important;
    border: 2px solid var(--primary-color) !important;
    color: white !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: 6px !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    display: inline-block !important;
    transition: all 0.3s ease !important;
}

.purple-btn:hover {
    background: var(--primary-hover) !important;
    border-color: var(--primary-hover) !important;
    color: white !important;
    text-decoration: none !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3) !important;
}

/* Disabled state */
.btn:disabled,
.btn.disabled {
    background: var(--gray-200) !important;
    border-color: var(--gray-200) !important;
    color: var(--gray-500) !important;
    opacity: 0.6;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .card,
    .newsletter-card {
        border-radius: 8px !important;
    }
    
    .btn {
        border-radius: 6px !important;
    }
    
    .quick-action-btn,
    .btn-outline-primary.w-100,
    .btn-outline-success.w-100,
    .btn-outline-warning.w-100,
    .btn-outline-info.w-100,
    .btn-success.w-100 {
        min-height: 100px !important;
        padding: 0.75rem !important;
    }
}