/* Custom styles for KRA Accountants Quiz Platform */

:root {
    --kra-purple: #3c3574;
    --kra-dark-purple: #2a2557;
    --kra-gold: #d4af37;
    --kra-light-gold: #f2e06e;
    --primary-color: #3c3574;
    --success-color: #198754;
    --warning-color: #d4af37;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
    
    /* Override Bootstrap CSS variables for consistent theming */
    --bs-primary: #3c3574;
    --bs-primary-rgb: 60, 53, 116;
    --bs-warning: #d4af37;
    --bs-warning-rgb: 212, 175, 55;
}

/* Body and layout adjustments */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

/* Navigation enhancements */
.navbar {
    padding-top: 0px;
    padding-bottom: 0px;
    min-height: auto;
    margin-bottom: 0;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1rem;
    padding-top: 0;
    padding-bottom: 0;
    line-height: 1.2;
    margin-bottom: 0;
}

.navbar-nav .nav-link {
    padding-top: 0rem;
    padding-bottom: 0rem;
    font-size: 0.9rem;
}

.navbar-text {
    padding-top: 0rem;
    padding-bottom: 0rem;
    margin-bottom: 0;
    font-size: 0.85rem;
}

/* Breadcrumb adjustments */
.breadcrumb {
    font-size: 0.75rem;
    margin-bottom: 0;
    padding: 10;
}

.breadcrumb-item {
    line-height: 3;
}

/* Reduce container top padding */
.container-fluid > .container,
.container {
    padding-top: 0rem;
}

/* Main content area adjustments */
.main-content {
    margin-top: 0;
    padding-top: 0;
}

/* Card enhancements */
.card {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border: 2px solid rgba(0, 0, 0, 0.2);
    transition: box-shadow 0.15s ease-in-out;
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgb(249, 246, 246, 0.15);
}

/* Progress bar styling */
.progress {
    height: 1rem;
}

/* Timer specific styles */
.timer-warning {
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* Question option styling */
.option-card {
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.option-card:hover {
    border-color: var(--kra-purple);
    transform: translateY(-2px);
}

.option-card.selected {
    border-color: var(--kra-purple);
    background-color: var(--kra-purple);
    color: var(--kra-light-gold);
}

.option-card.selected .badge {
    background-color: var(--kra-gold) !important;
    color: var(--kra-dark-purple) !important;
}

/* Dashboard statistics cards */
.stats-card {
    background: linear-gradient(135deg, var(--kra-purple), var(--kra-dark-purple));
    color: var(--kra-light-gold);
    border: 2px solid var(--kra-gold);
}

/* Form enhancements */
.form-control:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* Button enhancements */
.btn {
    border-radius: 0.375rem;
    font-weight: 500;
    transition: all 0.15s ease-in-out;
}

.btn:hover {
    transform: translateY(-1px);
}

/* Table enhancements */
.table-hover tbody tr:hover {
    background-color: rgba(var(--bs-primary-rgb), 0.05);
}

/* Badge styling */
.badge {
    font-size: 0.75em;
    font-weight: 500;
}

/* Alert enhancements */
.alert {
    border: none;
    border-radius: 0.5rem;
}

/* Footer styling - no border */
footer {
    margin-top: auto;
}

/* Loading spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Custom scrollbar for webkit browsers */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bs-gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--bs-gray-400);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--bs-gray-500);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .timer-card {
        position: relative;
        top: auto;
        right: auto;
        margin-bottom: 1rem;
    }
    
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .card-body {
        padding: 1rem;
    }
}

/* Print styles */
@media print {
    .navbar,
    .btn,
    .timer-card,
    footer {
        display: none !important;
    }
    
    .card {
        border: 1px solid #000;
        box-shadow: none;
    }
}

/* Container styling without borders */
.container,
.container-fluid {
    padding: 1.5rem;
    margin-bottom: 1rem;
}

/* Breadcrumb styling for navbar as buttons */
.navbar .breadcrumb {
    background: none;
    padding: 0;
    margin: 0;
    font-size: 0.9rem;
    gap: 0.5rem;
    display: flex;
    align-items: center;
}

.navbar .breadcrumb-item {
    margin: 0;
}

.navbar .breadcrumb-item + .breadcrumb-item::before {
    content: "" !important;
    margin: 0;
}

.navbar .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.375rem 0.75rem;
    border-radius: 0.25rem;
    transition: all 0.2s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: inline-block;
    height: 32px;
    line-height: 1.2;
    font-size: 0.875rem;
}

.navbar .breadcrumb-item a:hover {
    color: white;
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.navbar .breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.15);
    padding: 0.375rem 0.75rem;
    border-radius: 0.25rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    display: inline-block;
    height: 32px;
    line-height: 1.2;
    font-size: 0.875rem;
}



.table {
    border: 2px solid rgba(108, 117, 125, 0.3);
}

.form-control,
.form-select {
    border: 2px solid rgba(108, 117, 125, 0.3);
}

.btn {
    border: 2px solid;
}

/* KRA Branded Primary Buttons */
.btn-primary {
    background-color: var(--kra-purple) !important;
    border-color: var(--kra-purple) !important;
    color: var(--kra-light-gold) !important;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background-color: var(--kra-dark-purple) !important;
    border-color: var(--kra-dark-purple) !important;
    color: var(--kra-gold) !important;
}

.btn-warning {
    background-color: var(--kra-gold) !important;
    border-color: var(--kra-gold) !important;
    color: var(--kra-dark-purple) !important;
}

.btn-warning:hover, .btn-warning:focus, .btn-warning:active {
    background-color: var(--kra-light-gold) !important;
    border-color: var(--kra-light-gold) !important;
    color: var(--kra-dark-purple) !important;
}

/* Fix any generic purple/gold that doesn't match theme */
.bg-primary {
    background-color: var(--kra-purple) !important;
}

.text-primary {
    color: var(--kra-purple) !important;
}

.border-primary {
    border-color: var(--kra-purple) !important;
}

.bg-warning {
    background-color: var(--kra-gold) !important;
}

.text-warning {
    color: var(--kra-gold) !important;
}

.border-warning {
    border-color: var(--kra-gold) !important;
}

/* Quick actions and dashboard specific containers */
.stats-card,
.quick-actions .card,
.dashboard-section {
    border: 2px solid var(--kra-gold);
}

/* Dark theme specific adjustments */
[data-bs-theme="dark"] .card {
    border: 2px solid rgba(212, 175, 55, 0.3);
}

/* KRA Branded Cards */
.card {
    background-color: rgba(60, 53, 116, 0.05);
    border-color: rgba(212, 175, 55, 0.3);
}

.card-header {
    background: linear-gradient(135deg, var(--kra-purple), var(--kra-dark-purple));
    color: var(--kra-light-gold);
    border-bottom: 2px solid var(--kra-gold);
}

/* Dark theme breadcrumb in navbar - KRA Branded */
[data-bs-theme="dark"] .navbar .breadcrumb-item a {
    color: var(--kra-purple);
    background: var(--kra-gold);
    border: 2px solid var(--kra-gold);
    height: 32px;
    line-height: 1.2;
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
}

[data-bs-theme="dark"] .navbar .breadcrumb-item a:hover {
    color: var(--kra-dark-purple);
    background: var(--kra-light-gold);
    border-color: var(--kra-light-gold);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(212, 175, 55, 0.3);
}

/* Progress bars with KRA branding - default */
.progress-bar {
    background: linear-gradient(45deg, var(--kra-purple), var(--kra-gold)) !important;
}

/* Difficulty level progress bars - semantic colors */
.progress-bar.bg-success {
    background: #198754 !important; /* Green for beginner */
}

.progress-bar.bg-warning {
    background: #d4af37 !important; /* Gold for intermediate */
}

.progress-bar.bg-danger {
    background: #dc3545 !important; /* Red for expert */
}

/* Difficulty level badges - semantic colors */
.badge.bg-success {
    background-color: #198754 !important; /* Green for beginner */
}

.badge.bg-warning {
    background-color: #d4af37 !important; /* Gold for intermediate */
    color: #000 !important; /* Dark text for better contrast on gold */
}

.badge.bg-danger {
    background-color: #dc3545 !important; /* Red for expert */
}

/* Flash Messages with KRA branding */
.alert {
    background-color: var(--kra-purple) !important;
    border: 2px solid var(--kra-gold) !important;
    color: var(--kra-light-gold) !important;
    border-radius: 8px !important;
}

.alert-success {
    background-color: var(--kra-purple) !important;
    border-color: var(--kra-gold) !important;
    color: var(--kra-light-gold) !important;
}

.alert-info {
    background-color: var(--kra-purple) !important;
    border-color: var(--kra-gold) !important;
    color: var(--kra-light-gold) !important;
}

.alert-warning {
    background-color: var(--kra-purple) !important;
    border-color: var(--kra-gold) !important;
    color: var(--kra-light-gold) !important;
}

.alert-danger {
    background-color: var(--kra-dark-purple) !important;
    border-color: var(--kra-gold) !important;
    color: var(--kra-light-gold) !important;
}

/* Close button styling for alerts */
.alert .btn-close {
    filter: brightness(0) saturate(100%) invert(86%) sepia(14%) saturate(1052%) hue-rotate(29deg) brightness(106%) contrast(100%);
    opacity: 0.8;
}

.alert .btn-close:hover {
    opacity: 1;
}

/* Badge styling */
.badge.bg-info {
    background-color: var(--kra-gold) !important;
    color: var(--kra-dark-purple) !important;
}

/* Breadcrumb general styling */
.breadcrumb-item a {
    transition: all 0.3s ease;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--kra-light-gold);
    content: "›";
    font-weight: bold;
}

/* Question Navigation Grid - More Vibrant Colors */
#questionGrid .btn-primary {
    background-color: #0066ff !important;
    border-color: #0066ff !important;
    color: white !important;
    font-weight: bold !important;
    box-shadow: 0 0 8px rgba(0, 102, 255, 0.5) !important;
    animation: pulse-current 2s infinite;
}

#questionGrid .btn-danger {
    background-color: #ff1744 !important;
    border-color: #ff1744 !important;
    color: white !important;
    font-weight: bold !important;
    box-shadow: 0 0 8px rgba(255, 23, 68, 0.5) !important;
}

#questionGrid .btn-success {
    background-color: #00c851 !important;
    border-color: #00c851 !important;
    color: white !important;
    font-weight: bold !important;
    box-shadow: 0 0 6px rgba(0, 200, 81, 0.4) !important;
}

#questionGrid .btn-outline-secondary {
    border-color: #6c757d !important;
    color: #6c757d !important;
    background-color: transparent !important;
}

#questionGrid .btn-outline-secondary:hover {
    background-color: #6c757d !important;
    border-color: #6c757d !important;
    color: white !important;
}

/* Current question pulsing animation */
@keyframes pulse-current {
    0% { 
        box-shadow: 0 0 8px rgba(0, 102, 255, 0.5);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 0 12px rgba(0, 102, 255, 0.8);
        transform: scale(1.05);
    }
    100% { 
        box-shadow: 0 0 8px rgba(0, 102, 255, 0.5);
        transform: scale(1);
    }
}

[data-bs-theme="dark"] .navbar .breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.25);
    height: 32px;
    line-height: 1.2;
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

[data-bs-theme="dark"] .table {
    border: 2px solid rgba(255, 255, 255, 0.2);
}

[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select {
    border: 2px solid rgba(255, 255, 255, 0.2);
}

[data-bs-theme="dark"] .option-card:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

[data-bs-theme="dark"] .table-hover tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

/* Animation for success states */
.success-animation {
    animation: successPulse 0.6s ease-in-out;
}

@keyframes successPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Focus indicators for accessibility */
.btn:focus,
.form-control:focus,
.form-select:focus {
    outline: 2px solid var(--bs-primary);
    outline-offset: 2px;
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--bs-primary);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}