/* Shared Catalog Card Styles for Dark Web Academy */
/* Used across /courses/, /learning-paths/, and /labs/ pages */

/* Container */
.courses-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Grid Layouts */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.learning-paths {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 2.5rem;
    margin: 3rem 0;
}

/* Base Card Styles */
.card-base {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    border: 2px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.card-base::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-green), var(--accent-cyan));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.card-base:hover::before {
    transform: scaleX(1);
}

.card-base:hover {
    border-color: var(--accent-green);
    box-shadow: 0 8px 30px rgba(0, 255, 65, 0.25);
    transform: translateY(-4px);
}

/* Course Card Specific */
.course-card {
    min-height: 400px;
}

.course-card.free-course {
    border-color: rgba(34, 197, 94, 0.3);
}

.course-card.free-course::before {
    background: linear-gradient(90deg, #22c55e, #16a34a);
}

.course-card.free-course:hover {
    border-color: #22c55e;
    box-shadow: 0 8px 30px rgba(34, 197, 94, 0.35);
}

.course-card.coming-soon {
    opacity: 0.6;
    border-color: rgba(255, 165, 0, 0.3);
    background: linear-gradient(135deg, rgba(26, 31, 58, 0.5), rgba(37, 42, 72, 0.5));
}

.course-card.coming-soon::before {
    background: linear-gradient(90deg, #ffa500, #ff8c00);
}

.course-card.coming-soon:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(255, 165, 0, 0.2);
}

/* Thumbnails */
.course-thumbnail {
    width: 100%;
    height: 180px;
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.course-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.card-base:hover .course-thumbnail img {
    transform: scale(1.05);
}

.course-icon {
    font-size: 3rem;
    color: var(--accent-cyan);
    opacity: 0.6;
    transition: all 0.3s ease;
}

.card-base:hover .course-icon {
    opacity: 0.8;
    transform: scale(1.1);
}

/* Badges */
.free-course-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: #ffffff;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-family: 'Source Code Pro', monospace;
    font-weight: 700;
    z-index: 10;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.4);
}

.featured-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
    color: var(--bg-primary);
    padding: 0.4rem 0.9rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-family: 'Source Code Pro', monospace;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 255, 255, 0.4);
}

.coming-soon-tag {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background: rgba(255, 165, 0, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid #ffa500;
    color: #ffa500;
    padding: 0.4rem 0.9rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-family: 'Source Code Pro', monospace;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 10;
}

.path-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
    color: var(--bg-primary);
    padding: 0.4rem 0.9rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-family: 'Source Code Pro', monospace;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 255, 255, 0.4);
}

/* Card Content */
.course-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.course-title {
    font-family: 'Source Code Pro', monospace;
    font-size: 1.4rem;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
    font-weight: 700;
    line-height: 1.3;
}

.course-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.course-title a:hover {
    color: var(--accent-cyan);
}

.course-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

/* Meta/Stats */
.course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Source Code Pro', monospace;
}

.meta-item i {
    color: var(--accent-cyan);
    font-size: 0.85rem;
}

/* Ratings */
.course-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.rating-stars {
    display: flex;
    align-items: center;
    gap: 0.2rem;
}

.rating-stars i {
    font-size: 0.9rem;
    color: #ffd93d;
}

.rating-value {
    color: var(--text-primary);
    font-family: 'Source Code Pro', monospace;
    font-weight: 600;
    font-size: 0.95rem;
}

.rating-count {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Progress Bars */
.progress-bar-container {
    width: 100%;
    height: 6px;
    background: var(--bg-primary);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 0.5rem;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-green));
    transition: width 0.5s ease;
    box-shadow: 0 0 8px rgba(0, 255, 255, 0.5);
}

/* Buttons */
.card-btn {
    padding: 0.9rem 1.8rem;
    border-radius: 8px;
    font-family: 'Source Code Pro', monospace;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    width: 100%;
}

.card-btn-primary {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
    color: var(--bg-primary);
    box-shadow: 0 4px 12px rgba(0, 255, 255, 0.3);
}

.card-btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-green), var(--accent-cyan));
    box-shadow: 0 8px 24px rgba(0, 255, 255, 0.4);
    transform: translateY(-2px);
}

.card-btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.card-btn-secondary:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    background: rgba(0, 255, 255, 0.05);
}

/* Tags */
.learning-path-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.path-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1), rgba(0, 255, 65, 0.1));
    border: 1px solid var(--accent-cyan);
    color: var(--accent-cyan);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-family: 'Source Code Pro', monospace;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.path-tag:hover {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.2), rgba(0, 255, 65, 0.2));
    border-color: var(--accent-green);
    color: var(--accent-green);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 255, 255, 0.3);
}

.path-tag i {
    font-size: 0.7rem;
}

/* Status Indicators */
.status-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 0.3rem;
}

.status-indicator.completed {
    background: #22c55e;
    box-shadow: 0 0 8px #22c55e;
}

.status-indicator.in-progress {
    background: var(--accent-cyan);
    box-shadow: 0 0 8px var(--accent-cyan);
}

.status-indicator.locked {
    background: var(--text-muted);
    opacity: 0.3;
}

/* Responsive */
@media (max-width: 768px) {
    .courses-container {
        padding: 0 1rem;
    }

    .courses-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin: 2rem 0;
    }

    .learning-paths {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin: 2rem 0;
    }

    .course-meta {
        gap: 0.75rem;
    }

    .card-btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.85rem;
    }
}