/* =====================
   THEME VARIABLES
===================== */

:root {
    --bg: #ffffff;
    --text: #222222;
    --muted: #555555;
    --border: #cccccc;
    --header-bg: #f5f7fb;
    --row-hover: #f3f6ff;
    --col-hover: #eef2ff;
    --good: #e7f7ec;
    --warn: #fff3cd;
    --notes-bar: #d0d7ff;
    --link-bg: #fafafa;
    --footnote: #666666;
    --note-active: rgba(120, 140, 255, 0.15);
}

[data-theme="dark"] {
    --bg: #0f1115;
    --text: #e6e6e6;
    --muted: #aaaaaa;
    --border: #2a2d35;
    --header-bg: #1a1d24;
    --row-hover: #1e222c;
    --col-hover: #242938;
    --good: #1f3b2c;
    --warn: #3b3320;
    --notes-bar: #4c5cff;
    --link-bg: #1a1d24;
    --footnote: #9aa0b3;
    --note-active: rgba(120, 140, 255, 0.25);
}

/* =====================
   BASE
===================== */

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    margin: 24px;
    background: var(--bg);
    color: var(--text);
}

.subtitle {
    color: var(--muted);
}

/* =====================
   TOP BAR
===================== */

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.theme-toggle {
    font-size: 20px;
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 6px 10px;
    cursor: pointer;
    color: var(--text);
}

/* =====================
   TABLE
===================== */

.table-wrap {
    overflow-x: auto;
    margin-top: 16px;
}

table {
    border-collapse: collapse;
    min-width: 1200px;
}

th,
td {
    padding: 14px 12px;
    border: 1px solid var(--border);
    text-align: center;
    white-space: nowrap;
    line-height: 1.4;
}

th {
    background: var(--header-bg);
    font-weight: 600;
}

th:first-child,
td:first-child {
    position: sticky;
    left: 0;
    z-index: 2;
    background: var(--header-bg);
    text-align: left;
    font-weight: 600;
}

thead th {
    position: sticky;
    top: 0;
    z-index: 3;
}

tr:hover td:not(:first-child) {
    background: var(--row-hover);
}

td.hover-col:not(:first-child),
th.hover-col:not(:first-child) {
    background: var(--col-hover) !important;
}

td:first-child.hover-col,
th:first-child.hover-col {
    background: var(--header-bg) !important;
}

.good {
    background: var(--good);
    font-weight: 600;
}

.warn {
    background: var(--warn);
    font-weight: 600;
}

/* =====================
   FOOTNOTES
===================== */

sup {
    font-size: 0.7em;
    vertical-align: super;
    color: var(--footnote);
    margin-left: 1px;
    cursor: pointer;
}

/* =====================
   NOTES
===================== */

.notes {
    position: relative;
    margin-top: 32px;
    max-width: 1000px;
    padding-left: 28px;
}

.notes::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--notes-bar);
    border-radius: 2px;
}

.notes ol {
    margin: 0;
    padding-left: 0;
    list-style: none;
    counter-reset: notes;
}

.notes li {
    position: relative;
    margin-bottom: 10px;
    padding-left: 56px;
    line-height: 1.45;
    transition: background 0.3s ease;
}

.notes li::before {
    content: attr(value) ".";
    position: absolute;
    left: 0;
    width: 48px;
    text-align: right;
    color: var(--muted);
}

.notes li.note-active {
    background: var(--note-active);
    border-radius: 6px;
    padding-top: 6px;
    padding-bottom: 6px;
}

/* =====================
   CONTRIBUTE
===================== */

.contribute {
    margin-top: 32px;
}

.contribute a {
    display: inline-block;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 6px;
    text-decoration: none;
    color: var(--text);
    background: var(--link-bg);
}

/* =====================
   MOBILE RESPONSIVE
===================== */

@media (max-width: 768px) {
    th:first-child,
    td:first-child {
        white-space: normal;
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
        max-width: 150px;
    }
}