/* ===========================================
   MODAL SYSTEM STYLES
   =========================================== */

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

/* Modal Container */
.modal-container {
    background: var(--surface-color);
    border-radius: var(--radius-xl);
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
    transform: scale(0.9) translateY(20px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-container.animate-in {
    transform: scale(1) translateY(0);
    opacity: 1;
}

/* Custom Scrollbar for Modal */
.modal-container::-webkit-scrollbar {
    width: 8px;
}

.modal-container::-webkit-scrollbar-track {
    background: var(--bg-color);
    border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
}

.modal-container::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

.modal-container::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* Close Button */
.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(239, 68, 68, 0.1);
    border: 2px solid var(--error-color);
    color: var(--error-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    z-index: 100;
    outline: none !important; /* FORCE remove outline */
    box-shadow: none !important; /* FORCE remove box-shadow */
}

.modal-close:hover {
    background: var(--error-color);
    color: white;
    transform: rotate(180deg);
    outline: none !important;
    box-shadow: none !important;
}

.modal-close:focus {
    outline: none !important;
    box-shadow: none !important;
}

.modal-close:focus-visible {
    outline: none !important;
    box-shadow: none !important;
}

.modal-close:active {
    transform: scale(0.95);
    outline: none !important;
    box-shadow: none !important;
}

/* Modal Content */
.modal-content {
    padding: var(--spacing-2xl);
}

/* Modal Header */
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    padding-right: 50px;
    border-bottom: 2px solid var(--border-color);
}

.modal-header h2 {
    margin: 0;
    font-size: 1.8rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.modal-header h2 i {
    color: var(--primary-color);
}

/* Modal Image (legacy single-image) */
.modal-image {
    margin-bottom: var(--spacing-xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.modal-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Modal Gallery Carousel */
.modal-gallery {
    display: grid;
    grid-template-columns: 44px 1fr 44px;
    grid-template-rows: auto auto;
    gap: .5rem;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.modal-gallery-img-wrap {
    grid-column: 2;
    grid-row: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.modal-gallery-img {
    width: 100%;
    max-height: 320px;
    object-fit: cover;
    display: block;
    transition: opacity .15s ease;
}

.modal-gallery-nav {
    grid-row: 1;
    height: 44px;
    width: 44px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--surface-color);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .15s, color .15s;
}
.modal-gallery-nav:hover {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.modal-gallery-dots {
    grid-column: 1 / -1;
    grid-row: 2;
    display: flex;
    justify-content: center;
    gap: .4rem;
}

.modal-gallery-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: var(--border-color);
    cursor: pointer;
    padding: 0;
    transition: background .15s, transform .15s;
}
.modal-gallery-dot.active,
.modal-gallery-dot:hover {
    background: var(--primary-color);
    transform: scale(1.3);
}

/* Modal Body */
.modal-body {
    color: var(--text-secondary);
}

/* Modal Sections */
.modal-section {
    margin-bottom: var(--spacing-xl);
}

.modal-section:last-child {
    margin-bottom: 0;
}

.modal-section h3 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.modal-section h3 i {
    font-size: 1rem;
}

.modal-section p {
    line-height: 1.7;
    color: var(--text-secondary);
}

.modal-section .mt-2 {
    margin-top: var(--spacing-md);
}

/* Modal Lists */
.modal-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.modal-list li {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-color);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--accent-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all 0.3s ease;
}

.modal-list li:hover {
    transform: translateX(5px);
    border-left-color: var(--primary-color);
}

.modal-list li i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.modal-list li a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.modal-list li a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* Tech Stack in Modal */
.tech-stack-modal {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tech-stack-modal .tech-tag {
    background: var(--primary-color);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.tech-stack-modal .tech-tag:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* Skill Level Badge */
.skill-level {
    padding: 0.4rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.skill-level.level-1 {
    background: var(--warning-color);
    color: white;
}

.skill-level.level-2 {
    background: var(--accent-color);
    color: white;
}

.skill-level.level-3 {
    background: var(--success-color);
    color: white;
}

/* Category Badge */
.category-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--bg-color);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-lg);
    color: var(--primary-color);
    font-weight: 600;
    text-transform: capitalize;
}

/* Project Status */
.project-status {
    padding: 0.4rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-status.status-active {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success-color);
    border: 2px solid var(--success-color);
}

.project-status.status-completed {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.project-status.status-development {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
    border: 2px solid var(--warning-color);
}

/* Progress Bar in Modal */
.skill-progress-modal {
    background: var(--bg-color);
    height: 12px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin: var(--spacing-md) 0;
    border: 1px solid var(--border-color);
}

.skill-progress-modal .progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-sm);
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.skill-progress-modal .progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 20%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3));
}

/* Modal Actions */
.modal-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.modal-actions .btn {
    flex: 1;
    min-width: 150px;
    justify-content: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .modal-overlay {
        padding: 0;
        align-items: flex-end;
    }

    .modal-container {
        max-width: 100%;
        max-height: 95vh;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        margin: 0;
    }

    .modal-content {
        padding: var(--spacing-xl) var(--spacing-lg);
    }

    .modal-header h2 {
        font-size: 1.5rem;
    }

    .modal-close {
        top: var(--spacing-md);
        right: var(--spacing-md);
        width: 36px;
        height: 36px;
    }

    .modal-actions {
        flex-direction: column;
    }

    .modal-actions .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .modal-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .modal-header h2 {
        font-size: 1.3rem;
    }

    .tech-stack-modal .tech-tag {
        font-size: 0.75rem;
        padding: 0.3rem 0.75rem;
    }
}

/* Animation for smooth entry */
@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Prevent body scroll when modal is open */
body.modal-open {
    overflow: hidden;
}

/* Accessibility: Focus visible */
.modal-overlay *:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}