/* Skills Page Specific Styles */

/* Two-column layout: sidebar + content */
.skills-page-container {
    display: flex;
    gap: 40px;
    max-width: var(--max-content-width);
    margin: 0 auto;
    padding: 40px 20px;
    width: var(--content-width);
}

/* Sidebar Navigation */
.skills-sidebar {
    flex: 0 0 220px;
    position: sticky;
    top: 20px;
    height: fit-content;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    padding: 10px 0;
}

.skills-sidebar h2 {
    font-size: 1.4rem;
    font-weight: 450;
    color: var(--primary-text-color);
    margin: 0 0 20px 0;
}

.skills-sidebar nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.skills-sidebar nav li {
    margin: 0;
}

.skills-sidebar nav a {
    display: block;
    color: var(--primary-text-color);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 250;
    padding: 6px 8px;
    border-radius: 6px;
    transition: all 0.12s ease-in-out;
}

.skills-sidebar nav a:hover {
    color: var(--primary-color);
}

.skills-sidebar nav a.active {
    color: var(--primary-color);
}

/* Main Content Area */
.skills-content {
    flex: 1;
    min-width: 0;
}

/* Category Sections */
.skill-category-section {
    margin-bottom: 60px;
}

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

.skill-category-section h2 {
    font-size: 1.6rem;
    font-weight: 450;
    color: var(--primary-text-color);
    margin: 0 0 25px 0;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--divider-color);
}

/* Skills Grid */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, 170px);
    gap: 15px;
    justify-content: flex-start;
}

/* Individual Skill Card */
.skill-card {
    background-color: var(--quaternary-contrast-color);
    border-radius: 10px;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
    transition: all 0.12s ease-in-out;
    border: 1px solid transparent;
    width: 170px;
    height: 160px;
    text-decoration: none;
}

/* Linked cards get hover effects */
.skill-card-linked {
    cursor: pointer;
}

/* Light background wrapper for icons that need better contrast */
.skill-card-icon-light-bg {
    background-color: rgba(255, 255, 255, 0.99);
    border-radius: 8px;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-card-icon-light-bg .skill-card-icon {
    width: 36px;
    height: 36px;
    margin-bottom: 0;
}

.skill-card-linked:hover {
    transform: scale(1.03);
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(244, 197, 66, 0.2);
}

.skill-card-icon {
    width: 48px;
    height: 48px;
    object-fit: contain;
    margin-bottom: 2px;
    flex-shrink: 0;
}

.skill-card-icon.placeholder {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--secondary-text-color);
}

.skill-card h3 {
    font-size: 1rem;
    font-weight: 400;
    color: var(--primary-text-color);
    margin: 0;
    line-height: 1.2;
}

.skill-card p {
    font-size: 0.8rem;
    font-weight: 200;
    color: var(--secondary-text-color);
    margin: -4px 0 0 0;
    line-height: 1.3;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .skills-page-container {
        gap: 30px;
    }

    .skills-sidebar {
        flex: 0 0 220px;
        padding: 25px 20px;
    }

    .skills-grid {
        grid-template-columns: repeat(auto-fill, 170px);
        gap: 15px;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .skills-page-container {
        flex-direction: column;
        gap: 25px;
        padding: 20px 15px;
    }

    .skills-sidebar {
        position: static;
        flex: none;
        width: 100%;
        max-height: none;
        padding: 15px 10px;
        background-color: var(--tertiary-contrast-color);
        border-radius: 15px;
    }

    .skills-sidebar h2 {
        font-size: 1.2rem;
        margin-bottom: 15px;
    }

    .skills-sidebar nav ul {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
    }

    .skills-sidebar nav a {
        font-size: 0.9rem;
        padding: 6px 12px;
        white-space: nowrap;
    }

    .skill-category-section {
        margin-bottom: 45px;
    }

    .skill-category-section h2 {
        font-size: 1.35rem;
        margin-bottom: 20px;
    }

    .skills-grid {
        grid-template-columns: repeat(auto-fill, 150px);
        gap: 12px;
        justify-content: center;
    }

    .skill-card {
        padding: 14px 10px;
        gap: 8px;
        width: 150px;
        height: 150px;
    }

    .skill-card-icon {
        width: 44px;
        height: 44px;
    }

    .skill-card h3 {
        font-size: 1rem;
    }

    .skill-card p {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .skills-grid {
        grid-template-columns: repeat(auto-fill, 140px);
        gap: 10px;
        justify-content: center;
    }

    .skill-card {
        padding: 12px 10px;
        gap: 6px;
        width: 140px;
        height: 140px;
    }

    .skill-card-icon {
        width: 40px;
        height: 40px;
    }

    .skill-card h3 {
        font-size: 0.95rem;
    }

    .skill-card p {
        font-size: 0.8rem;
    }
}

/* Smooth scrolling */
html {
    scroll-padding-top: 20px;
}