/* GitHub Stats Modal Styling */

/* BACKDROP OVERLAY */
.gh-stats-backdrop {
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: var(--modal-backdrop, rgba(0, 0, 0, 0.88));
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.gh-stats-backdrop.open {
    opacity: 1;
    pointer-events: all;
}

/* MODAL CONTAINER */
.gh-stats-modal {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-top: 3px solid var(--accent-color);
    width: 100%;
    max-width: 860px;
    max-height: 85vh;
    overflow-y: auto;
    padding: 2.5rem 2.25rem 2.25rem;
    position: relative;
    border-radius: 12px;
    transform: translateY(30px);
    transition: transform var(--transition-base), background-color var(--transition-fast);
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) var(--surface-color);
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.6), 0 0 40px rgba(232, 71, 63, 0.1);
}

.gh-stats-backdrop.open .gh-stats-modal {
    transform: translateY(0);
}

/* Scrollbar customization */
.gh-stats-modal::-webkit-scrollbar {
    width: 6px;
}
.gh-stats-modal::-webkit-scrollbar-track {
    background: transparent;
}
.gh-stats-modal::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}
.gh-stats-modal::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* CLOSE BUTTON */
.gh-modal-close {
    position: absolute;
    top: 1.2rem;
    right: 1.2rem;
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-tertiary);
    width: 32px;
    height: 32px;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
    line-height: 1;
    border-radius: 50%;
    z-index: 10;
}

.gh-modal-close:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: rotate(90deg);
}



/* ================================================================
   DYNAMIC CONTENT LAYOUTS
   ================================================================ */

/* SECTION TITLES */
.gh-section-title {
    font-family: var(--font-heading);
    font-size: 13px;
    letter-spacing: 3px;
    color: var(--accent-color);
    margin: 2.2rem 0 0.8rem;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.gh-section-title:first-of-type {
    margin-top: 1rem;
}

/* PROFILE HEADER STRIP */
.gh-profile-header {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.gh-avatar-container {
    position: relative;
    width: 76px;
    height: 76px;
}

.gh-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid var(--accent-color);
    object-fit: cover;
    background: var(--surface-elevated);
}

.gh-header-info {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.gh-name-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.gh-display-name {
    font-family: var(--font-heading);
    font-size: clamp(26px, 4vw, 36px);
    color: var(--text-primary);
    letter-spacing: 1.5px;
    line-height: 1;
}

.gh-pro-badge {
    background: linear-gradient(135deg, var(--accent-color), #ff763b);
    color: #fff;
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 4px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    box-shadow: 0 2px 10px rgba(232, 71, 63, 0.3);
}

.gh-username-line {
    color: var(--text-secondary);
    font-size: 14px;
    font-family: var(--font-body);
}

.gh-username-line a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.gh-username-line a:hover {
    color: var(--accent-color);
}

/* ACHIEVEMENTS LIST */
.gh-achievements-row {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.4rem;
}

.gh-achievement-badge {
    font-size: 10px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.gh-badge-arctic {
    border: 1px solid #4f46e5;
    color: #818cf8;
    background: rgba(79, 70, 229, 0.08);
}

.gh-badge-shark {
    border: 1px solid #06b6d4;
    color: #22d3ee;
    background: rgba(6, 182, 212, 0.08);
}

.gh-badge-yolo {
    border: 1px solid #eab308;
    color: #facc15;
    background: rgba(234, 179, 8, 0.08);
}

.gh-badge-quickdraw {
    border: 1px solid #ec4899;
    color: #f472b6;
    background: rgba(236, 72, 153, 0.08);
}

/* LEVEL & XP CONTAINER */
.gh-level-container {
    margin-bottom: 2.2rem;
}

.gh-level-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 0.6rem;
    font-family: var(--font-body);
}

.gh-level-title {
    font-family: var(--font-heading);
    font-size: 18px;
    color: var(--text-primary);
    letter-spacing: 1.5px;
}

.gh-level-xp {
    font-family: 'Courier New', monospace;
    font-size: 11px;
    color: var(--text-secondary);
}

.gh-level-progress-track {
    width: 100%;
    height: 6px;
    background: var(--surface-overlay);
    border-radius: 3px;
    overflow: hidden;
}

.gh-level-progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent-color), #ff5a52);
    border-radius: 3px;
    transition: width 1.2s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 0 10px rgba(232, 71, 63, 0.4);
}

/* STATS CARDS GRID */
.gh-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2.2rem;
}

.gh-stat-card {
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    padding: 1.2rem 1rem;
    text-align: center;
    position: relative;
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.gh-stat-card::before {
    content: '';
    position: absolute;
    top: -1px; left: -1px; right: -1px; bottom: -1px;
    background:
        linear-gradient(var(--accent-color), var(--accent-color)) top center / 0% 1.5px no-repeat,
        linear-gradient(var(--accent-color), var(--accent-color)) bottom center / 0% 1.5px no-repeat,
        linear-gradient(var(--accent-color), var(--accent-color)) center left / 1.5px 0% no-repeat,
        linear-gradient(var(--accent-color), var(--accent-color)) center right / 1.5px 0% no-repeat;
    pointer-events: none;
    z-index: 5;
    transition: background-size 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.gh-stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25), 0 0 15px rgba(232, 71, 63, 0.12);
}

.gh-stat-card:hover::before {
    background-size: 100% 1.5px, 100% 1.5px, 1.5px 100%, 1.5px 100%;
}

.gh-stat-num {
    font-family: var(--font-heading);
    font-size: clamp(28px, 3.5vw, 36px);
    color: var(--text-primary);
    line-height: 1.1;
    margin-bottom: 0.35rem;
    letter-spacing: 1px;
}

.gh-stat-label {
    font-family: var(--font-body);
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 1.5px;
}

/* STACKED LANGUAGE BAR */
.gh-languages-wrapper {
    margin-bottom: 2.2rem;
}

.gh-lang-bar {
    display: flex;
    height: 16px;
    width: 100%;
    background: var(--surface-overlay);
    overflow: hidden;
    margin-bottom: 1.2rem;
    border-radius: 4px;
}

.gh-lang-segment {
    height: 100%;
    position: relative;
    cursor: pointer;
}

/* CSS Native Tooltips on Language Hover */
.gh-lang-segment .gh-tooltip {
    position: absolute;
    bottom: 150%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background: var(--bg-color);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 10px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s, transform 0.2s;
    z-index: 100;
    font-family: var(--font-body);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.gh-lang-segment:hover .gh-tooltip {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.gh-lang-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem 1.5rem;
}

.gh-lang-legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-size: 12px;
    color: var(--text-secondary);
}

.gh-lang-color-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

/* CONTRIBUTION CALENDAR */
.gh-calendar-wrapper {
    margin-bottom: 2.2rem;
}

.gh-calendar-box {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 1.5rem 1rem;
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) var(--surface-elevated);
}

.gh-calendar-box::-webkit-scrollbar {
    height: 4px;
}
.gh-calendar-box::-webkit-scrollbar-track {
    background: transparent;
}
.gh-calendar-box::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 2px;
}

.gh-calendar-img {
    max-width: 100%;
    height: auto;
    display: block;
    min-width: 680px; /* Force minimum width to keep it readable, overflow-x handles it */
}

/* REPOSITORIES GRID */
.gh-repos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.gh-repo-card {
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.gh-repo-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25), 0 0 15px rgba(232, 71, 63, 0.08);
}

.gh-repo-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.5rem;
}

.gh-repo-title {
    font-family: var(--font-heading);
    font-size: clamp(16px, 2vw, 20px);
    letter-spacing: 1px;
    margin: 0;
}

.gh-repo-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.gh-repo-title a:hover {
    color: var(--accent-color);
}

.gh-repo-desc {
    font-family: var(--font-body);
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.65;
    margin: 0.5rem 0 1.2rem;
    flex-grow: 1;
}

.gh-repo-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    font-family: var(--font-body);
}

.gh-repo-lang {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.gh-repo-stats {
    display: flex;
    gap: 0.8rem;
    align-items: center;
    color: var(--text-secondary);
}

.gh-repo-stat-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* ================================================================
   SKELETON SHIMMER LOADER
   ================================================================ */

.gh-skeleton-container {
    display: flex;
    flex-direction: column;
}

/* Keyframes for shimmer animation */
@keyframes gh-shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

.animate-shimmer {
    background: linear-gradient(90deg, var(--surface-elevated) 25%, var(--surface-overlay) 50%, var(--surface-elevated) 75%);
    background-size: 200% 100%;
    animation: gh-shimmer 1.8s infinite linear;
}

.gh-skeleton-header {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 2rem;
}

.gh-skeleton-avatar {
    width: 76px;
    height: 76px;
    border-radius: 50%;
}

.gh-skeleton-header-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-grow: 1;
}

.gh-skeleton-line {
    height: 16px;
    border-radius: 4px;
}

.gh-skeleton-line.title {
    width: 45%;
    height: 24px;
}

.gh-skeleton-line.subtitle {
    width: 25%;
}

.gh-skeleton-progress {
    height: 14px;
    width: 100%;
    border-radius: 4px;
    margin-bottom: 2.2rem;
}

.gh-skeleton-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2.2rem;
}

.gh-skeleton-card {
    height: 80px;
    border-radius: 4px;
}

.gh-skeleton-chart {
    height: 16px;
    width: 100%;
    border-radius: 4px;
    margin-bottom: 2.2rem;
}

.gh-skeleton-calendar {
    height: 140px;
    width: 100%;
    border-radius: 4px;
    margin-bottom: 2.2rem;
}

.gh-skeleton-repos {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.gh-skeleton-repo-card {
    height: 120px;
    border-radius: 4px;
}

/* RESPONSIVE DESIGN ADJUSTMENTS */
@media (max-width: 768px) {
    .gh-stats-modal {
        padding: 2.25rem 1.5rem 1.5rem;
        max-height: 90vh;
    }
    
    .gh-stats-grid,
    .gh-skeleton-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gh-repos-grid,
    .gh-skeleton-repos {
        grid-template-columns: 1fr;
    }
    
    .gh-profile-header,
    .gh-skeleton-header {
        gap: 1rem;
    }

    .gh-avatar-container,
    .gh-skeleton-avatar {
        width: 64px;
        height: 64px;
    }

    .gh-lang-legend {
        gap: 0.6rem 1rem;
    }
}