/* VoxelCut design wiki — self-contained styling, no external assets. */

:root {
    --bg: #fbfaf8;
    --bg-panel: #ffffff;
    --bg-sunken: #f2f0ec;
    --fg: #1c1a17;
    --fg-muted: #6b665e;
    --fg-faint: #928c82;
    --rule: #e2ded7;
    --accent: #a8611f;
    --accent-soft: #f4e6d6;
    --ok: #2f6b3a;
    --warn: #9a6a12;
    --stop: #973030;
    --mono: ui-monospace, "Cascadia Mono", "JetBrains Mono", Consolas, monospace;
    --sans: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #14161a;
        --bg-panel: #1b1e24;
        --bg-sunken: #22262d;
        --fg: #e6e3de;
        --fg-muted: #9aa1ab;
        --fg-faint: #6f7681;
        --rule: #2c313a;
        --accent: #e0a45f;
        --accent-soft: #33291d;
        --ok: #7fc08c;
        --warn: #d8b05a;
        --stop: #e08a8a;
    }
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

.shell {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 24px 96px;
}

/* ---------- masthead / nav ---------- */

.masthead {
    border-bottom: 1px solid var(--rule);
    margin-bottom: 40px;
    padding: 28px 0 0;
}

.brand {
    display: flex;
    align-items: baseline;
    gap: 12px;
    text-decoration: none;
    color: inherit;
}

.brand .mark {
    font-family: var(--mono);
    font-size: 13px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
}

.brand .sub {
    font-size: 13px;
    color: var(--fg-faint);
}

/* Row one of the masthead: the sections. Sits above the page tabs and reads as the
   coarser choice — smaller, spaced, uppercase — so the two rows are told apart at a
   glance rather than by position. */
.sections {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
}

.sections a {
    display: block;
    padding: 5px 10px;
    font-family: var(--mono);
    font-size: 11.5px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--fg-faint);
    text-decoration: none;
    border-radius: 6px;
}

.sections a:hover {
    color: var(--fg);
    background: var(--bg-sunken);
}

.sections a.here {
    color: var(--accent);
    font-weight: 600;
}

.pages {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin: 10px 0 0;
    padding: 0;
    list-style: none;
}

.pages a {
    display: block;
    padding: 7px 12px;
    font-size: 13.5px;
    color: var(--fg-muted);
    text-decoration: none;
    border-radius: 6px 6px 0 0;
    border-bottom: 2px solid transparent;
}

.pages a:hover {
    color: var(--fg);
    background: var(--bg-sunken);
}

.pages a.here {
    color: var(--fg);
    border-bottom-color: var(--accent);
    font-weight: 600;
}

/* ---------- type ---------- */

h1 {
    font-size: 30px;
    line-height: 1.25;
    letter-spacing: -0.02em;
    margin: 0 0 8px;
}

h2 {
    font-size: 21px;
    line-height: 1.3;
    letter-spacing: -0.01em;
    margin: 44px 0 14px;
    padding-top: 18px;
    border-top: 1px solid var(--rule);
}

h3 {
    font-size: 16.5px;
    margin: 30px 0 10px;
}

h4 {
    font-size: 13px;
    font-family: var(--mono);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--fg-faint);
    font-weight: 600;
    margin: 22px 0 8px;
}

.lede {
    font-size: 18px;
    color: var(--fg-muted);
    margin: 0 0 32px;
}

p { margin: 0 0 16px; }

a { color: var(--accent); }

ul, ol { margin: 0 0 16px; padding-left: 22px; }
li { margin-bottom: 7px; }

code {
    font-family: var(--mono);
    font-size: 0.875em;
    background: var(--bg-sunken);
    padding: 1.5px 5px;
    border-radius: 4px;
    color: var(--fg);
}

pre {
    background: var(--bg-sunken);
    border: 1px solid var(--rule);
    border-radius: 8px;
    padding: 14px 16px;
    overflow-x: auto;
    font-size: 13px;
    line-height: 1.55;
}

pre code { background: none; padding: 0; }

blockquote {
    margin: 0 0 16px;
    padding: 2px 0 2px 18px;
    border-left: 3px solid var(--rule);
    color: var(--fg-muted);
}

/* ---------- callouts ---------- */

.note {
    background: var(--bg-panel);
    border: 1px solid var(--rule);
    border-left: 3px solid var(--accent);
    border-radius: 0 8px 8px 0;
    padding: 14px 18px;
    margin: 0 0 24px;
    font-size: 15px;
}

.note .label {
    display: block;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 6px;
}

.note.caution { border-left-color: var(--warn); }
.note.caution .label { color: var(--warn); }

.note > :last-child { margin-bottom: 0; }

/* ---------- cards / index ---------- */

.cards {
    display: grid;
    gap: 12px;
    margin: 0 0 28px;
    padding: 0;
    list-style: none;
}

.cards a {
    display: block;
    background: var(--bg-panel);
    border: 1px solid var(--rule);
    border-radius: 10px;
    padding: 16px 18px;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.12s ease, transform 0.12s ease;
}

.cards a:hover {
    border-color: var(--accent);
    transform: translateY(-1px);
}

.cards .n {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    color: var(--accent);
}

.cards .t {
    display: block;
    font-size: 17px;
    font-weight: 600;
    margin: 3px 0 4px;
}

.cards .d {
    display: block;
    font-size: 14px;
    color: var(--fg-muted);
    line-height: 1.5;
}

/* ---------- tables ---------- */

.tablewrap { overflow-x: auto; margin: 0 0 24px; }

table {
    border-collapse: collapse;
    width: 100%;
    font-size: 14.5px;
}

th, td {
    text-align: left;
    vertical-align: top;
    padding: 10px 14px;
    border-bottom: 1px solid var(--rule);
}

th {
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--fg-faint);
    font-weight: 600;
    border-bottom-width: 2px;
}

tbody tr:hover { background: var(--bg-sunken); }

td.yes { color: var(--ok); }
td.no { color: var(--stop); }
td.maybe { color: var(--warn); }

/* ---------- option blocks ---------- */

.option {
    background: var(--bg-panel);
    border: 1px solid var(--rule);
    border-radius: 10px;
    padding: 20px 22px;
    margin: 0 0 20px;
}

.option h3 {
    margin-top: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.option h3 .tag {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    background: var(--accent-soft);
    color: var(--accent);
    padding: 3px 8px;
    border-radius: 5px;
    font-weight: 600;
}

.option > :last-child { margin-bottom: 0; }

.verdict {
    font-size: 14px;
    color: var(--fg-muted);
    border-top: 1px dashed var(--rule);
    padding-top: 12px;
    margin-top: 14px;
}

.verdict b { color: var(--fg); }

/* ---------- decision / phase blocks ---------- */

.option h3 .tag.locked {
    background: color-mix(in srgb, var(--ok) 16%, transparent);
    color: var(--ok);
}

.option h3 .tag.open {
    background: color-mix(in srgb, var(--warn) 16%, transparent);
    color: var(--warn);
}

.option h3 .tag.risk {
    background: color-mix(in srgb, var(--stop) 16%, transparent);
    color: var(--stop);
}

.kv {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 4px 16px;
    font-size: 14.5px;
    margin: 0 0 14px;
}

.kv dt {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--fg-faint);
    padding-top: 3px;
}

.kv dd { margin: 0; }

.phase {
    display: flex;
    gap: 18px;
    padding: 20px 0;
    border-bottom: 1px solid var(--rule);
}

.phase .idx {
    flex: 0 0 auto;
    width: 46px;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--accent);
    padding-top: 5px;
}

.phase .body { flex: 1; min-width: 0; }
.phase .body h3 { margin-top: 0; }
.phase .body > :last-child { margin-bottom: 0; }

.q {
    background: var(--bg-panel);
    border: 1px solid var(--rule);
    border-radius: 10px;
    padding: 18px 20px;
    margin: 0 0 16px;
}

.q h3 { margin-top: 0; }
.q > :last-child { margin-bottom: 0; }

.q .take {
    font-size: 14.5px;
    border-top: 1px dashed var(--rule);
    padding-top: 12px;
    margin-top: 12px;
    color: var(--fg-muted);
}

.q .take b { color: var(--fg); }

/* ---------- file references ---------- */

.fileref {
    font-family: var(--mono);
    font-size: 0.85em;
    color: var(--fg-muted);
    text-decoration: none;
    border-bottom: 1px dotted var(--fg-faint);
}

.fileref:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* ---------- glossary term markers ---------- */

.gloss {
    border-bottom: 1px dotted var(--accent);
    cursor: help;
    text-decoration: none;
    outline: none;
}

.gloss:hover,
.gloss:focus-visible {
    background: var(--accent-soft);
    border-radius: 3px;
}

.gloss:focus-visible { box-shadow: 0 0 0 2px var(--accent); }

/* the floating popup */

#glosstip {
    position: absolute;
    z-index: 999;
    max-width: 340px;
    background: var(--bg-panel);
    color: var(--fg);
    border: 1px solid var(--rule);
    border-radius: 9px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
    padding: 12px 15px;
    font-size: 14px;
    line-height: 1.5;
    opacity: 0;
    visibility: hidden;
    transform: translateY(3px);
    transition: opacity 0.11s ease, transform 0.11s ease, visibility 0.11s;
    pointer-events: none;
}

#glosstip.on {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#glosstip .gt {
    display: block;
    font-family: var(--mono);
    font-size: 11.5px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 5px;
}

#glosstip .gx {
    display: block;
    margin-top: 7px;
    padding-top: 7px;
    border-top: 1px dashed var(--rule);
    font-size: 13px;
    color: var(--fg-muted);
}

/* ---------- glossary page ---------- */

.gloss-toolbar {
    display: flex;
    gap: 10px;
    align-items: center;
    margin: 0 0 26px;
}

.gloss-toolbar input {
    flex: 1;
    padding: 10px 14px;
    font-size: 15px;
    font-family: inherit;
    color: var(--fg);
    background: var(--bg-panel);
    border: 1px solid var(--rule);
    border-radius: 8px;
    outline: none;
}

.gloss-toolbar input:focus { border-color: var(--accent); }

.gloss-count {
    font-size: 13px;
    color: var(--fg-faint);
    font-family: var(--mono);
    white-space: nowrap;
}

.gloss-entry {
    border-bottom: 1px solid var(--rule);
    padding: 16px 0;
}

.gloss-entry dt {
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 4px;
}

.gloss-entry .aka {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--fg-faint);
    font-weight: 400;
    margin-left: 8px;
}

.gloss-entry dd {
    margin: 0;
    color: var(--fg-muted);
    font-size: 15px;
}

.gloss-entry .more {
    display: block;
    margin-top: 6px;
    font-size: 13.5px;
    color: var(--fg-faint);
}

.gloss-letter {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin: 32px 0 4px;
    text-transform: uppercase;
}

/* ---------- footer nav ---------- */

.pager {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 56px;
    padding-top: 22px;
    border-top: 1px solid var(--rule);
    font-size: 14.5px;
}

.pager a { text-decoration: none; }
.pager a:hover { text-decoration: underline; }
.pager .spacer { flex: 1; }

@media (max-width: 620px) {
    .shell { padding: 0 16px 64px; }
    h1 { font-size: 25px; }
    .lede { font-size: 16.5px; }
    #glosstip { max-width: 260px; }
}