/* Claude Code Skills Repository - Stylesheet */

/* CSS Variables */
:root {
    --color-bg: #0d1117;
    --color-bg-secondary: #161b22;
    --color-bg-tertiary: #21262d;
    --color-border: #30363d;
    --color-text: #e6edf3;
    --color-text-muted: #8b949e;
    --color-text-subtle: #6e7681;
    --color-primary: #58a6ff;
    --color-primary-hover: #79b8ff;
    --color-accent: #a371f7;
    --color-success: #3fb950;
    --color-warning: #d29922;
    --color-danger: #f85149;
    --color-code-bg: #1a1f24;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', Helvetica, Arial, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
    --transition: 0.2s ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--color-primary-hover);
}

img {
    max-width: 100%;
    height: auto;
}

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
.site-header {
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
}

.logo:hover {
    color: var(--color-text);
}

.logo-icon {
    color: var(--color-accent);
    font-family: var(--font-mono);
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-weight: 500;
    transition: all var(--transition);
}

.nav-link:hover {
    color: var(--color-text);
    background: var(--color-bg-tertiary);
}

.nav-submit {
    background: var(--color-primary);
    color: var(--color-bg) !important;
}

.nav-submit:hover {
    background: var(--color-primary-hover);
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.dropdown-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: inherit;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.dropdown-toggle .arrow {
    font-size: 0.75rem;
    transition: transform var(--transition);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    min-width: 200px;
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition);
    box-shadow: var(--shadow);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown:hover .dropdown-toggle .arrow {
    transform: rotate(180deg);
}

.dropdown-menu a {
    display: block;
    padding: 0.5rem 0.75rem;
    color: var(--color-text-muted);
    border-radius: var(--radius-sm);
}

.dropdown-menu a:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text);
}

.dropdown-divider {
    height: 1px;
    background: var(--color-border);
    margin: 0.5rem 0;
}

/* Search */
.header-search {
    margin-left: auto;
}

.header-search form {
    display: flex;
    align-items: center;
}

.search-input {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    padding: 0.5rem 1rem;
    color: var(--color-text);
    font-size: 0.875rem;
    width: 250px;
    transition: all var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-bg);
}

.search-input::placeholder {
    color: var(--color-text-subtle);
}

.search-btn {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-left: none;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    color: var(--color-text-muted);
    transition: all var(--transition);
}

.search-btn:hover {
    background: var(--color-border);
    color: var(--color-text);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition);
}

/* Flash Messages */
.flash-message {
    padding: 1rem 0;
    font-weight: 500;
}

.flash-success {
    background: rgba(63, 185, 80, 0.15);
    color: var(--color-success);
    border-bottom: 1px solid var(--color-success);
}

.flash-error {
    background: rgba(248, 81, 73, 0.15);
    color: var(--color-danger);
    border-bottom: 1px solid var(--color-danger);
}

.flash-message .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.flash-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: inherit;
    opacity: 0.7;
}

.flash-close:hover {
    opacity: 1;
}

/* Main Content */
.site-main {
    flex: 1;
    padding: 2rem 0;
}

/* Page Header */
.page-header {
    margin-bottom: 2rem;
}

.page-header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.page-header p {
    color: var(--color-text-muted);
    font-size: 1.125rem;
}

/* Homepage Sections */
.home-section {
    margin-bottom: 3rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border);
}

.section-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
}

.section-header a {
    font-size: 0.875rem;
}

/* Skills Grid */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

/* Skill Card */
.skill-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.skill-card:hover {
    border-color: var(--color-text-subtle);
    box-shadow: var(--shadow-sm);
}

.skill-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}

.skill-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
}

.skill-card h3 a {
    color: var(--color-text);
}

.skill-card h3 a:hover {
    color: var(--color-primary);
}

.skill-card-upvotes {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.skill-card-description {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    line-height: 1.5;
    margin-bottom: 1rem;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.skill-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.skill-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.75rem;
    color: var(--color-text-subtle);
}

/* Tags */
.tag {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    background: var(--color-bg-tertiary);
    border-radius: 2rem;
    font-size: 0.75rem;
    color: var(--color-primary);
    transition: all var(--transition);
}

.tag:hover {
    background: rgba(88, 166, 255, 0.15);
}

/* Skill Profile Page */
.skill-profile {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 2rem;
}

.skill-content {
    min-width: 0;
}

.skill-header {
    margin-bottom: 2rem;
}

.skill-header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.skill-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.skill-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.skill-section {
    margin-bottom: 2rem;
}

.skill-section h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border);
}

.skill-description {
    white-space: pre-wrap;
    line-height: 1.7;
}

/* Code Block */
.code-block {
    background: var(--color-code-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.code-copy {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition);
}

.code-copy:hover {
    background: var(--color-border);
    color: var(--color-text);
}

.code-content {
    padding: 1rem;
    overflow-x: auto;
}

.code-content pre {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 0;
}

.code-content .keyword { color: #ff7b72; }
.code-content .string { color: #a5d6ff; }
.code-content .comment { color: #8b949e; }

/* Sidebar */
.skill-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sidebar-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.sidebar-card h3 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

/* Vote Button */
.vote-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
}

.vote-btn:hover {
    background: var(--color-border);
    border-color: var(--color-text-subtle);
}

.vote-btn.voted {
    background: rgba(88, 166, 255, 0.15);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.vote-btn .vote-count {
    background: var(--color-bg);
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

.favorite-btn {
    margin-top: 0.75rem;
}

.favorite-btn.favorited {
    background: rgba(210, 153, 34, 0.15);
    border-color: var(--color-warning);
    color: var(--color-warning);
}

/* Creator Info */
.creator-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.creator-info a {
    word-break: break-all;
}

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

/* Comments */
.comments-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.comments-section h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.comment {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.comment-author {
    font-weight: 600;
}

.comment-author a {
    color: var(--color-text);
}

.comment-date {
    font-size: 0.75rem;
    color: var(--color-text-subtle);
}

.comment-content {
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-group .hint {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-subtle);
    margin-top: 0.375rem;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-bg);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-code {
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-bg);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    color: var(--color-bg);
}

.btn-secondary {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

.btn-secondary:hover {
    background: var(--color-border);
}

.btn-danger {
    background: var(--color-danger);
    color: white;
}

.btn-danger:hover {
    background: #da3633;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.page-link {
    padding: 0.5rem 0.875rem;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    transition: all var(--transition);
}

.page-link:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text);
}

.page-link.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-bg);
}

.page-dots {
    color: var(--color-text-subtle);
}

/* Tags Page */
.tags-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.tag-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition);
}

.tag-card:hover {
    border-color: var(--color-primary);
    background: var(--color-bg-tertiary);
}

.tag-card .tag-name {
    font-weight: 500;
    color: var(--color-text);
}

.tag-card .tag-count {
    font-size: 0.75rem;
    color: var(--color-text-subtle);
    background: var(--color-bg-tertiary);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--color-text-muted);
}

.empty-state h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

/* Footer */
.site-footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    margin-top: auto;
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.footer-section p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.footer-section a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-text-subtle);
}

/* Admin Styles */
.admin-header {
    background: var(--color-danger);
    color: white;
    padding: 0.5rem 0;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.admin-nav {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.admin-nav a {
    padding: 0.5rem 1rem;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
}

.admin-nav a:hover,
.admin-nav a.active {
    background: var(--color-bg-tertiary);
    color: var(--color-text);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.admin-table th,
.admin-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.admin-table th {
    background: var(--color-bg-tertiary);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.admin-table tr:hover {
    background: var(--color-bg-tertiary);
}

.admin-actions {
    display: flex;
    gap: 0.5rem;
}

.status-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.status-pending {
    background: rgba(210, 153, 34, 0.15);
    color: var(--color-warning);
}

.status-approved {
    background: rgba(63, 185, 80, 0.15);
    color: var(--color-success);
}

.status-spam {
    background: rgba(248, 81, 73, 0.15);
    color: var(--color-danger);
}

/* Responsive */
@media (max-width: 1024px) {
    .skill-profile {
        grid-template-columns: 1fr;
    }

    .skill-sidebar {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .sidebar-card {
        flex: 1;
        min-width: 250px;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-bg-secondary);
        border-bottom: 1px solid var(--color-border);
        padding: 1rem;
        flex-direction: column;
    }

    .main-nav.active {
        display: flex;
    }

    .nav-dropdown {
        width: 100%;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        padding-left: 1rem;
    }

    .header-search {
        order: 3;
        width: 100%;
        margin: 1rem 0 0;
    }

    .search-input {
        width: 100%;
    }

    .mobile-menu-toggle {
        display: flex;
        margin-left: auto;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .admin-table {
        font-size: 0.875rem;
    }

    .admin-table th,
    .admin-table td {
        padding: 0.75rem 0.5rem;
    }
}

/* Installation Tabs */
.install-tabs {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.install-tab-buttons {
    display: flex;
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
    overflow-x: auto;
}

.install-tab-btn {
    padding: 0.875rem 1.5rem;
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.install-tab-btn:hover {
    color: var(--color-text);
    background: var(--color-bg-secondary);
}

.install-tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    background: var(--color-bg-secondary);
}

.install-tab-content {
    padding: 1.5rem;
}

.install-tab-pane {
    display: none;
}

.install-tab-pane.active {
    display: block;
}

.install-instructions {
    color: var(--color-text-muted);
    margin-bottom: 1rem;
    font-size: 0.9375rem;
}

.install-instructions code {
    background: var(--color-bg-tertiary);
    padding: 0.125rem 0.375rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-primary);
}

.code-header div {
    display: flex;
    gap: 0.5rem;
}

.code-download {
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius-sm);
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    color: var(--color-bg);
    cursor: pointer;
    transition: all var(--transition);
}

.code-download:hover {
    background: var(--color-primary-hover);
}

/* Quick Install Badge */
.quick-install-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(88, 166, 255, 0.1), rgba(163, 113, 247, 0.1));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
}

.quick-install-bar code {
    flex: 1;
    background: var(--color-bg);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-text);
    overflow-x: auto;
}

.quick-install-bar .btn {
    flex-shrink: 0;
}