/* Common CSS for nargothrond.xyz - Solarized Light with Times New Roman */

:root {
    /* Solarized Light Colors */
    --base03: #002b36;
    --base02: #073642;
    --base01: #586e75;
    --base00: #657b83;
    --base0: #839496;
    --base1: #93a1a1;
    --base2: #eee8d5;
    --base3: #fdf6e3;
    --yellow: #b58900;
    --orange: #cb4b16;
    --red: #dc322f;
    --magenta: #d33682;
    --violet: #6c71c4;
    --blue: #268bd2;
    --cyan: #2aa198;
    --green: #859900;
    
    /* Theme Variables */
    --text-color: var(--base00);
    --bg-color: var(--base3);
    --header-footer-bg: var(--base2);
    --article-bg: var(--base3);
    --link-color: var(--blue);
    --tooltip-bg: rgba(238, 232, 213, 0.9);
    --tooltip-text-color: var(--base01);
    --title-color: var(--blue);
    --section-bg: var(--base2);
    --tile-size: 80px;
    --tile-margin: 10px;
    --section-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    --max-tiles-per-row: 4;
    --content-width: 650px; /* Match matthieucourt.xyz container width */
}

/* Base body styling with Times New Roman and tighter line-height like atomic */
body {
    font-family: 'Times New Roman', Times, serif;
    line-height: 1.4;
    margin: 0;
    padding: 20px;
    background-color: var(--bg-color);
    color: var(--text-color);
}

/* Links */
a {
    color: var(--link-color);
    text-decoration: none;
}

a:hover, a:focus {
    color: var(--violet);
    text-decoration: underline;
}

a:visited {
    color: var(--violet);
}

/* Typography */
h1 {
    color: var(--green);
    text-align: center;
    margin: 20px auto;
    max-width: var(--content-width);
    font-size: 2.2em;
    margin-bottom: 0.5em;
}

h2 {
    color: var(--title-color);
    font-size: 1.8em;
    margin-top: 2em;
    margin-bottom: 1em;
    text-align: center;
    max-width: var(--content-width);
    margin-left: auto;
    margin-right: auto;
}

h3, h4 {
    color: var(--title-color);
    text-align: left;
    margin: 20px auto;
    max-width: var(--content-width);
    font-size: 1.4em;
    margin-top: 1.5em;
    margin-bottom: 0.8em;
}

p {
    text-align: left;
    margin: 20px auto;
    font-size: 1em;
    max-width: var(--content-width);
    margin-bottom: 1.2em;
}

ul, ol {
    margin-bottom: 1.2em;
    padding-left: 2em;
    max-width: var(--content-width);
    margin-left: auto;
    margin-right: auto;
}

li {
    margin-bottom: 0.5em;
}

/* Header and Footer */
header {
    text-align: center;
    padding: 20px 0 30px;
    background-color: var(--bg-color);
    margin-bottom: 20px;
}

footer {
    text-align: center;
    padding: 40px 0 20px;
    background-color: var(--bg-color);
    margin-top: 30px;
    border-top: 1px solid var(--base2);
}

footer p {
    text-align: center;
    max-width: var(--content-width);
    margin: 20px auto;
    font-size: 1em;
}

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

.profile-pic {
    width: 90px;
    margin: 10px auto 20px;
    display: block;
}

.caption {
    text-align: center;
    color: var(--text-color);
    font-style: italic;
    margin-left: auto;
    margin-right: auto;
    width: 20em;
}

.welcome-text {
    text-align: center;
    max-width: var(--content-width);
    margin: 20px auto;
    font-size: 1em;
}

/* Code blocks and syntax highlighting - solarized style */
pre.code {
    background-color: var(--base2) !important;
    color: var(--base01) !important;
    border-radius: 6px !important;
    padding: 15px !important;
    overflow: auto !important;
    margin: 20px auto !important;
    font-size: 12px !important;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace !important;
    max-width: var(--content-width) !important;
    text-align: left !important;
}

pre.code code {
    background: none !important;
    padding: 0 !important;
    border: none !important;
    font-size: inherit !important;
    color: inherit !important;
}

/* Inline code */
code {
    background: var(--base2) !important;
    padding: 2px 4px !important;
    border-radius: 3px !important;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace !important;
    font-size: 0.9em !important;
    color: var(--base01) !important;
}

/* Solarized syntax highlighting overrides */
.hljs {
    background: var(--base2) !important;
    color: var(--base01) !important;
}

.hljs-keyword {
    color: var(--green) !important;
    font-weight: 600;
}

.hljs-string {
    color: var(--cyan) !important;
}

.hljs-comment {
    color: var(--base1) !important;
    font-style: italic;
}

.hljs-type {
    color: var(--yellow) !important;
}

.hljs-function {
    color: var(--blue) !important;
}

.hljs-variable {
    color: var(--orange) !important;
}

/* Content boxes with solarized colors */
.definition-box {
    background-color: rgba(42, 161, 152, 0.1); /* Cyan tint */
    border: 2px solid var(--cyan);
    padding: 8px 15px;
    margin: 20px auto;
    border-radius: 4px;
    max-width: var(--content-width);
}

.example-box {
    background-color: rgba(38, 139, 210, 0.1); /* Blue tint */
    border: 2px solid var(--blue);
    padding: 8px 15px;
    margin: 20px auto;
    border-radius: 4px;
    max-width: var(--content-width);
}

.theorem-box {
    background-color: rgba(220, 50, 47, 0.1); /* Red tint */
    border: 2px solid var(--red);
    padding: 8px 15px;
    margin: 20px auto;
    border-radius: 4px;
    max-width: var(--content-width);
}

.rule-box {
    background-color: rgba(133, 153, 0, 0.1); /* Green tint */
    border: 2px solid var(--green);
    padding: 12px 20px;
    margin: 20px auto;
    border-radius: 8px;
    max-width: var(--content-width);
}

.principle-recap {
    background-color: rgba(181, 137, 0, 0.1); /* Yellow tint */
    border-left: 4px solid var(--yellow);
    padding: 8px 15px;
    margin: 20px auto;
    border-radius: 4px;
    max-width: var(--content-width);
}

/* Blockquotes */
blockquote {
    border-left: 4px solid var(--base1);
    margin: 20px auto;
    padding: 10px 20px;
    font-style: italic;
    max-width: var(--content-width);
}

/* Nargothrond-specific components */
.section {
    padding: 20px 0;
    margin: 20px auto;
    text-align: left;
    max-width: var(--content-width);
}

.websites-section {
    text-align: center;
    margin: 40px auto;
    align-items: center;
}

.tiles-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
    max-width: calc((var(--tile-size) + 2 * var(--tile-margin)) * var(--max-tiles-per-row));
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.tile-link {
    text-decoration: none;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    margin: var(--tile-margin);
    width: var(--tile-size);
    text-align: center;
    position: relative;
}

.tile-link img {
    width: 100%;
    height: auto;
    border-radius: 4px;
}

.tile-link span {
    display: block;
    text-align: center;
    color: var(--text-color);
    margin-top: 5px;
    overflow: hidden;
    overflow-wrap: break-word;
    max-width: 100%;
    font-size: 1em;
}

.tooltip-text {
    visibility: hidden;
    position: absolute;
    width: 100%;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) translateY(-10%);
    background-color: var(--tooltip-bg);
    color: var(--tooltip-text-color);
    text-align: center;
    padding: 3px;
    border-radius: 4px;
    transition: visibility 0.2s, opacity 0.2s ease-in-out, transform 0.2s ease;
    opacity: 0;
    z-index: 10;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.tile-link:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(-60%);
}

/* Date styling */
.date {
    color: var(--base1);
    font-style: italic;
    margin-bottom: 2em;
}

.subtitle {
    color: var(--base1);
    font-size: 1.1em;
    margin-top: -15px;
    margin-bottom: 20px;
    font-style: italic;
    text-align: center;
    max-width: var(--content-width);
    margin-left: auto;
    margin-right: auto;
}

/* Responsive design */
@media (max-width: 768px) {
    body {
        padding: 15px;
    }
    
    h1 {
        font-size: 1.8em;
    }
    
    h2 {
        font-size: 1.5em;
    }
    
    h3 {
        font-size: 1.3em;
    }
    
    pre.code {
        padding: 10px !important;
        font-size: 11px !important;
    }
    
    :root {
        --content-width: 100%;
    }
}