/* SHTnsKit.jl Custom Documentation Styles */

/* ===== Color Palette ===== */
:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #7c3aed;
    --accent-color: #06b6d4;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --bg-light: #f8fafc;
    --bg-code: #1e293b;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --gradient-start: #2563eb;
    --gradient-end: #7c3aed;
}

/* ===== Hero Section Styling ===== */
.hero-banner {
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    color: white;
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    text-align: center;
}

.hero-banner h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.hero-banner p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* ===== Feature Cards ===== */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.feature-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.feature-card h3 {
    color: var(--primary-color);
    margin-top: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature-card .icon {
    font-size: 1.5rem;
}

/* ===== Code Blocks ===== */
pre {
    border-radius: 8px !important;
    border: 1px solid var(--border-color) !important;
}

code {
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace !important;
    font-size: 0.9em !important;
}

/* Inline code */
p code, li code, td code {
    background: #f1f5f9 !important;
    padding: 0.15rem 0.4rem !important;
    border-radius: 4px !important;
    color: var(--primary-dark) !important;
    font-size: 0.85em !important;
}

/* ===== Tables ===== */
table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 8px;
    overflow: hidden;
    margin: 1.5rem 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

thead {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

thead th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    border: none !important;
}

tbody tr {
    transition: background-color 0.2s;
}

tbody tr:nth-child(even) {
    background: var(--bg-light);
}

tbody tr:hover {
    background: #e0e7ff;
}

tbody td {
    padding: 0.875rem 1rem;
    border: none !important;
    border-bottom: 1px solid var(--border-color) !important;
}

/* ===== Admonitions ===== */
.admonition {
    border-radius: 8px !important;
    border-left: 4px solid !important;
    margin: 1.5rem 0 !important;
    padding: 1rem 1.25rem !important;
}

.admonition.note {
    background: #eff6ff !important;
    border-color: var(--primary-color) !important;
}

.admonition.tip {
    background: #ecfdf5 !important;
    border-color: var(--success-color) !important;
}

.admonition.warning {
    background: #fffbeb !important;
    border-color: var(--warning-color) !important;
}

.admonition.danger {
    background: #fef2f2 !important;
    border-color: var(--danger-color) !important;
}

.admonition.info {
    background: #f0f9ff !important;
    border-color: var(--accent-color) !important;
}

.admonition-title {
    font-weight: 700 !important;
    margin-bottom: 0.5rem !important;
}

/* ===== Badges ===== */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-cpu {
    background: #dbeafe;
    color: #1e40af;
}

.badge-gpu {
    background: #d1fae5;
    color: #065f46;
}

.badge-mpi {
    background: #fae8ff;
    color: #86198f;
}

.badge-new {
    background: #fef3c7;
    color: #92400e;
}

/* ===== Performance Box ===== */
.performance-box {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: white;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.performance-box h3 {
    color: var(--accent-color);
    margin-top: 0;
}

.performance-box table {
    box-shadow: none;
}

.performance-box thead {
    background: rgba(255, 255, 255, 0.1);
}

.performance-box tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.05);
}

.performance-box tbody tr:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* ===== Quick Links Grid ===== */
.quick-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.quick-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-dark);
    transition: all 0.2s;
}

.quick-link:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
    transform: translateY(-2px);
}

.quick-link .icon {
    font-size: 1.5rem;
}

/* ===== Section Dividers ===== */
hr {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
    margin: 2.5rem 0;
}

/* ===== Sidebar Enhancements ===== */
.docs-sidebar {
    border-right: 1px solid var(--border-color);
}

.docs-sidebar .docs-logo img {
    max-width: 180px;
}

/* ===== Headings ===== */
h1 {
    color: var(--text-dark);
    border-bottom: 3px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

h2 {
    color: var(--primary-dark);
    margin-top: 2.5rem;
}

h3 {
    color: var(--secondary-color);
}

/* ===== Copy Button for Code ===== */
.copy-button {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    padding: 0.25rem 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    color: #94a3b8;
    cursor: pointer;
    font-size: 0.75rem;
    transition: all 0.2s;
}

.copy-button:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 768px) {
    .feature-grid {
        grid-template-columns: 1fr;
    }

    .hero-banner h1 {
        font-size: 1.75rem;
    }

    table {
        font-size: 0.875rem;
    }

    thead th, tbody td {
        padding: 0.5rem;
    }
}

/* ===== Print Styles ===== */
@media print {
    .hero-banner {
        background: #f3f4f6;
        color: black;
    }

    .feature-card {
        break-inside: avoid;
    }
}

/* ===== Syntax Highlighting Enhancements ===== */
.highlight .c { color: #6b7280; } /* Comment */
.highlight .k { color: #8b5cf6; } /* Keyword */
.highlight .s { color: #10b981; } /* String */
.highlight .n { color: #e2e8f0; } /* Name */
.highlight .o { color: #f472b6; } /* Operator */
.highlight .nf { color: #38bdf8; } /* Function */

/* ===== Animation for Interactive Elements ===== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.feature-card, .admonition {
    animation: fadeIn 0.3s ease-out;
}

/* ===== Tooltip Styles ===== */
[data-tooltip] {
    position: relative;
    cursor: help;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 0.75rem;
    background: var(--text-dark);
    color: white;
    font-size: 0.75rem;
    border-radius: 4px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}

[data-tooltip]:hover::after {
    opacity: 1;
}