/* VAPORA Custom Theme for mdBook */

:root {
    /* Primary Colors */
    --vapora-primary: #2563eb;      /* Blue - Primary action */
    --vapora-primary-dark: #1e40af; /* Darker blue */
    --vapora-secondary: #7c3aed;    /* Violet - Secondary */
    --vapora-accent: #059669;       /* Green - Success/Good */
    --vapora-warning: #f59e0b;      /* Amber - Warning */
    --vapora-danger: #dc2626;       /* Red - Danger */

    /* Neutral Palette */
    --vapora-bg-light: #ffffff;
    --vapora-bg-dark: #0f172a;
    --vapora-text-primary: #1e293b;
    --vapora-text-secondary: #64748b;
    --vapora-border: #e2e8f0;
    --vapora-border-dark: #1e293b;

    /* Typography */
    --vapora-font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', sans-serif;
    --vapora-mono-family: 'Fira Code', 'Source Code Pro', monospace;
}

html.dark {
    --vapora-primary: #60a5fa;
    --vapora-primary-dark: #3b82f6;
    --vapora-secondary: #a78bfa;
    --vapora-text-primary: #f1f5f9;
    --vapora-text-secondary: #cbd5e1;
    --vapora-border: #334155;
}

/* General Typography */
body {
    font-family: var(--vapora-font-family);
    color: var(--vapora-text-primary);
}

code, pre {
    font-family: var(--vapora-mono-family);
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    color: var(--vapora-text-primary);
    border-bottom: none;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

h1 {
    font-size: 2rem;
    color: var(--vapora-primary);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--vapora-primary);
}

h2 {
    font-size: 1.5rem;
    color: var(--vapora-primary-dark);
    border-bottom: 1px solid var(--vapora-border);
    padding-bottom: 0.5rem;
}

h3 {
    font-size: 1.25rem;
    color: var(--vapora-secondary);
}

/* Links */
a {
    color: var(--vapora-primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
}

a:hover {
    color: var(--vapora-primary-dark);
    border-bottom-color: var(--vapora-primary);
}

/* Code Blocks */
pre {
    background: var(--vapora-bg-dark);
    color: #e0e0e0;
    padding: 1rem;
    border-radius: 6px;
    border-left: 3px solid var(--vapora-primary);
    overflow-x: auto;
    line-height: 1.5;
}

pre > code {
    color: #e0e0e0;
}

code {
    background: rgba(156, 163, 175, 0.1);
    padding: 0.2em 0.4em;
    border-radius: 3px;
    font-size: 0.9em;
    color: var(--vapora-secondary);
}

pre code {
    background: transparent;
    padding: 0;
    color: inherit;
}

html.dark code {
    background: rgba(100, 116, 139, 0.3);
}

/* Tables */
table {
    border-collapse: collapse;
    width: 100%;
    margin: 1rem 0;
}

table th {
    background: var(--vapora-primary);
    color: white;
    padding: 0.75rem;
    text-align: left;
    font-weight: 700;
}

table td {
    border: 1px solid var(--vapora-border);
    padding: 0.75rem;
}

table tr:nth-child(even) {
    background: rgba(156, 163, 175, 0.05);
}

html.dark table tr:nth-child(even) {
    background: rgba(148, 163, 184, 0.1);
}

/* Blockquotes */
blockquote {
    border-left: 4px solid var(--vapora-secondary);
    padding: 0.5rem 1rem;
    margin: 1rem 0;
    background: rgba(124, 58, 237, 0.05);
    color: var(--vapora-text-secondary);
}

html.dark blockquote {
    background: rgba(167, 139, 250, 0.05);
}

/* Lists */
ul, ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

li {
    margin: 0.5rem 0;
    line-height: 1.6;
}

/* Buttons & Interactive Elements */
button, .button {
    background: var(--vapora-primary);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: var(--vapora-font-family);
    font-weight: 600;
}

button:hover, .button:hover {
    background: var(--vapora-primary-dark);
    box-shadow: 0 4px 6px rgba(37, 99, 235, 0.2);
}

/* Sidebar Styling */
.sidebar {
    background: var(--vapora-bg-light);
    border-right: 1px solid var(--vapora-border);
}

html.dark .sidebar {
    background: var(--vapora-bg-dark);
    border-right: 1px solid var(--vapora-border-dark);
}

.sidebar-scrollbox {
    padding: 1rem;
}

.sidebar a {
    color: var(--vapora-text-primary);
    display: block;
    padding: 0.5rem 0.75rem;
    margin: 0.25rem 0;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.sidebar a:hover {
    background: rgba(37, 99, 235, 0.1);
    color: var(--vapora-primary);
    border-bottom: none;
}

.sidebar li.chapter > a.active {
    background: rgba(37, 99, 235, 0.15);
    color: var(--vapora-primary);
    font-weight: 600;
    border-left: 3px solid var(--vapora-primary);
    padding-left: calc(0.75rem - 3px);
}

/* Menu Bar */
#menu-bar {
    background: var(--vapora-bg-light);
    border-bottom: 1px solid var(--vapora-border);
}

html.dark #menu-bar {
    background: var(--vapora-bg-dark);
    border-bottom: 1px solid var(--vapora-border-dark);
}

#menu-bar h1 {
    color: var(--vapora-primary);
    border: none;
    padding: 0;
    margin: 0;
}

/* Content Styling */
#content {
    padding: 2rem;
    max-width: 900px;
    line-height: 1.8;
}

/* Admonitions / Info Boxes */
.admonition {
    padding: 1rem;
    border-radius: 6px;
    border-left: 4px solid var(--vapora-primary);
    margin: 1rem 0;
    background: rgba(37, 99, 235, 0.05);
}

.admonition.note {
    border-left-color: var(--vapora-primary);
    background: rgba(37, 99, 235, 0.05);
}

.admonition.warning {
    border-left-color: var(--vapora-warning);
    background: rgba(245, 158, 11, 0.05);
}

.admonition.danger {
    border-left-color: var(--vapora-danger);
    background: rgba(220, 38, 38, 0.05);
}

.admonition.success {
    border-left-color: var(--vapora-accent);
    background: rgba(5, 150, 105, 0.05);
}

/* Navigation */
.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--vapora-border);
}

.nav-chapters {
    color: var(--vapora-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.nav-chapters:hover {
    background: rgba(37, 99, 235, 0.1);
    color: var(--vapora-primary-dark);
}

/* Search Bar */
#searchbar {
    background: var(--vapora-bg-light);
    color: var(--vapora-text-primary);
    border: 1px solid var(--vapora-border);
    border-radius: 4px;
    padding: 0.5rem 1rem;
    font-family: var(--vapora-font-family);
}

html.dark #searchbar {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--vapora-border-dark);
    color: var(--vapora-text-primary);
}

/* Responsive Design */
@media (max-width: 1200px) {
    #content {
        padding: 1.5rem;
    }
}

@media (max-width: 768px) {
    #content {
        padding: 1rem;
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }
}

/* Print Styles */
@media print {
    .sidebar,
    #menu-bar,
    .nav-wrapper {
        display: none;
    }

    #content {
        padding: 0;
        max-width: 100%;
    }

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

    code {
        background: none;
        color: inherit;
    }

    pre {
        border: 1px solid var(--vapora-border);
        page-break-inside: avoid;
    }
}
