/* Skills page styles */
.skills-header {
    text-align: center;
    padding: 8rem 2rem 4rem;
    background: transparent;
    position: relative;
    z-index: 1;
}

.skills-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, var(--primary), #60a5fa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Move search bar below header */
.page-search {
    position: relative;
    max-width: 600px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.page-search input {
    width: 100%;
    padding: 1rem 3rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 1rem;
    min-height: 44px;
}

.page-search i {
    position: absolute;
    left: 2rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

.skills-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
    flex-wrap: wrap;
    padding: 0 1rem;
}

/* Grid layout for skills */
.skills-grid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    align-items: start;
    position: relative;
    z-index: 1;
}

.skill-category {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.skill-category h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text);
    padding: 0 0.5rem;
}

.skill-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: 100%;
}

.skill-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: transform 0.2s ease;
    min-height: 160px;
}

.skill-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.skill-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.skill-icon i {
    font-size: 2.5rem;
    min-width: 2rem;
    min-height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-title h3 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.skill-level {
    color: var(--text-secondary);
    font-size: 0.875rem;
    min-height: 20px;
    display: flex;
    align-items: center;
}

.proficiency-bar {
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    margin: 1rem 0;
    overflow: hidden;
}

.proficiency-bar .progress {
    height: 100%;
    border-radius: 3px;
    transition: width 1s ease;
}

.proficiency-bar .progress[style*="width: 9"] {
    background: linear-gradient(90deg, #39a0fd  , #2563eb);
}

.proficiency-bar .progress[style*="width: 8"],
.proficiency-bar .progress[style*="width: 7"] {
    background: linear-gradient(90deg, #1ae561, #139f3c);
}

.proficiency-bar .progress[style*="width: 6"],
.proficiency-bar .progress[style*="width: 5"] {
    background: linear-gradient(90deg, #fbbf24, #d97706);
}

.proficiency-bar .progress[style*="width: 4"],
.proficiency-bar .progress[style*="width: 3"],
.proficiency-bar .progress[style*="width: 2"],
.proficiency-bar .progress[style*="width: 1"] {
    background: linear-gradient(90deg, #f26666, #c01f1f);
}

.skill-details {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.skill-details span {
    padding: 0.5rem 1rem;
    background: rgba(var(--primary-rgb), 0.1);
    color: var(--primary);
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    min-height: 36px;
    display: flex;
    align-items: center;
}

/* Position the no results message */
.no-results-message {
    position: absolute;
    width: 100%;
    left: 0;
    padding: 1rem 2rem;
    margin-top: 4.5rem;
    text-align: center;
    color: var(--text-secondary);
    z-index: 1;
    background: var(--background);
    border-radius: 8px;
}

/* Skill Level Colours */
/* Use prefix matching so two-digit masteries (e.g. “55”, “67”) fall into the correct bucket */
.skill-card[data-mastery^="9"] {
    color: #3b82f6 !important;
}
.skill-card[data-mastery^="8"],
.skill-card[data-mastery^="7"] {
    color: #22c55e !important;
}
.skill-card[data-mastery^="6"],
.skill-card[data-mastery^="5"] {
    color: #fbbf24 !important;
}
.skill-card[data-mastery^="4"],
.skill-card[data-mastery^="3"],
.skill-card[data-mastery^="2"],
.skill-card[data-mastery^="1"],
.skill-card[data-mastery^="0"] {
    color: #ef4444 !important;
}

/* Responsive design - Only modify mobile styles */
@media (max-width: 1400px) {
    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1200px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .skills-header h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .skills-header {
        padding: 6rem 1rem 3rem;
    }

    .skills-header h1 {
        font-size: 2rem;
    }

    .skills-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
        gap: 1.5rem;
    }

    .skill-category {
        gap: 1rem;
    }

    .skill-category h2 {
        font-size: 1.25rem;
        margin-top: 1rem;
    }

    .skill-cards {
        gap: 1rem;
    }

    .skill-card {
        padding: 1.25rem;
        min-height: 160px;
    }

    .skill-header {
        margin-bottom: 1rem;
    }

    .skill-icon i {
        font-size: 1.75rem;
    }

    .skill-title h3 {
        font-size: 1.125rem;
    }

    .skill-level {
        font-size: 0.8125rem;
    }

    .skill-details {
        gap: 0.75rem;
        margin-top: 1.25rem;
    }

    .skill-details span {
        padding: 0.375rem 0.75rem;
        font-size: 0.75rem;
        min-height: 32px;
    }

    .skills-nav {
        gap: 0.5rem;
        margin: 1.5rem 0;
    }
}

/* Touch device optimizations */
@media (hover: none) {
    .skill-card:hover {
        transform: none;
    }

    .skill-card,
    .skill-btn {
        transition: transform 0.2s ease;
    }

    .skill-card:active,
    .skill-btn:active {
        transform: scale(0.98);
    }
}

/* Prevent text selection on interactive elements */
.skill-details span {
    user-select: none;
    -webkit-user-select: none;
}

/* Improve touch scrolling */
@supports (-webkit-overflow-scrolling: touch) {
    .skills-grid {
        -webkit-overflow-scrolling: touch;
    }
}