/* CYB803 Capstone Assessment Platform - Custom Styles */

/* Timer display styling */
.timer-display {
    position: relative;
}

#timer {
    font-size: 1.1rem;
    font-weight: bold;
    min-width: 120px;
    text-align: center;
}

#timer.warning {
    background-color: var(--bs-warning) !important;
    color: var(--bs-dark) !important;
    animation: pulse 1s infinite;
}

#timer.danger {
    background-color: var(--bs-danger) !important;
    color: var(--bs-white) !important;
    animation: pulse 0.5s infinite;
}

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

/* Code editor enhancements */
textarea[name="code"] {
    background-color: var(--bs-dark);
    color: var(--bs-light);
    border: 1px solid var(--bs-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
    tab-size: 4;
    resize: vertical;
}

textarea[name="code"]:focus {
    background-color: var(--bs-dark);
    color: var(--bs-light);
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* Report editor styling */
textarea[name="report"] {
    background-color: var(--bs-dark);
    color: var(--bs-light);
    border: 1px solid var(--bs-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    resize: vertical;
}

textarea[name="report"]:focus {
    background-color: var(--bs-dark);
    color: var(--bs-light);
    border-color: var(--bs-success);
    box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
}

/* Progress bars with enhanced visibility */
.progress {
    height: 10px;
    background-color: var(--bs-gray-800);
}

.progress-bar {
    transition: width 0.6s ease;
}

/* Card enhancements for better visual hierarchy */
.card {
    border: 1px solid var(--bs-border-color);
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.2);
    transition: box-shadow 0.15s ease-in-out;
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.3);
}

/* Assessment section cards */
.card.bg-primary .card-body {
    color: var(--bs-white);
}

.card.bg-success .card-body {
    color: var(--bs-white);
}

.card.bg-warning .card-body {
    color: var(--bs-dark);
}

.card.bg-danger .card-body {
    color: var(--bs-white);
}

.card.bg-info .card-body {
    color: var(--bs-white);
}

/* File viewer modal enhancements */
.modal-xl {
    max-width: 95vw;
}

#fileContent {
    background-color: var(--bs-dark);
    color: var(--bs-light);
    border: 1px solid var(--bs-secondary);
    border-radius: 0.375rem;
    padding: 1rem;
    font-family: 'Courier New', Consolas, monospace;
    font-size: 0.85rem;
    line-height: 1.3;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Accordion customization */
.accordion-button {
    background-color: var(--bs-gray-800);
    color: var(--bs-light);
    border-color: var(--bs-gray-700);
}

.accordion-button:not(.collapsed) {
    background-color: var(--bs-primary);
    color: var(--bs-white);
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
    border-color: var(--bs-primary);
}

.accordion-body {
    background-color: var(--bs-gray-900);
    color: var(--bs-light);
    border-color: var(--bs-gray-700);
}

/* List group enhancements */
.list-group-item {
    background-color: var(--bs-gray-800);
    border-color: var(--bs-gray-700);
    color: var(--bs-light);
}

.list-group-item:hover {
    background-color: var(--bs-gray-700);
}

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

.alert-info {
    background-color: rgba(13, 202, 240, 0.1);
    color: var(--bs-info);
    border-left: 4px solid var(--bs-info);
}

/* Badge enhancements */
.badge {
    font-size: 0.875rem;
    padding: 0.5em 0.75em;
}

.badge.bg-success {
    background-color: var(--bs-success) !important;
}

.badge.bg-warning {
    background-color: var(--bs-warning) !important;
    color: var(--bs-dark) !important;
}

/* Button hover effects */
.btn {
    transition: all 0.2s ease-in-out;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 0.375rem 0.75rem rgba(0, 0, 0, 0.2);
}

/* Navigation bar enhancements */
.navbar-brand {
    font-weight: 600;
    font-size: 1.3rem;
}

/* Footer styling */
footer {
    margin-top: auto;
}

/* Results page specific styling */
.display-4 {
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Competency progress bars */
.progress {
    background-color: var(--bs-gray-700);
}

.progress-bar {
    background: linear-gradient(45deg, var(--bs-primary), var(--bs-info));
}

/* Print styles */
@media print {
    .btn, .timer-display, nav, footer {
        display: none !important;
    }
    
    .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
        page-break-inside: avoid;
    }
    
    .card-body {
        color: #000 !important;
        background-color: #fff !important;
    }
    
    h1, h2, h3, h4, h5, h6 {
        color: #000 !important;
    }
    
    .text-primary, .text-success, .text-warning, .text-danger, .text-info {
        color: #000 !important;
    }
    
    .bg-primary, .bg-success, .bg-warning, .bg-danger, .bg-info {
        background-color: #f8f9fa !important;
        border: 2px solid #000 !important;
    }
}

/* Responsive design enhancements */
@media (max-width: 768px) {
    .card-body .row {
        margin-bottom: 1rem;
    }
    
    .timer-display {
        margin-top: 0.5rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
    
    textarea[name="code"], textarea[name="report"] {
        font-size: 0.8rem;
    }
    
    .modal-xl {
        max-width: 95vw;
        margin: 1rem auto;
    }
}

/* Accessibility enhancements */
.btn:focus, .form-control:focus {
    outline: 2px solid var(--bs-primary);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .card {
        border: 2px solid var(--bs-border-color);
    }
    
    .btn {
        border: 2px solid currentColor;
    }
    
    .progress {
        border: 1px solid var(--bs-border-color);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .btn:hover {
        transform: none;
    }
}

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

::-webkit-scrollbar-track {
    background: var(--bs-gray-800);
}

::-webkit-scrollbar-thumb {
    background: var(--bs-gray-600);
    border-radius: 4px;
}

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

/* 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); }
}

/* Form validation styles */
.form-control.is-invalid {
    border-color: var(--bs-danger);
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.form-control.is-valid {
    border-color: var(--bs-success);
    box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
}