/* /customCan — the profile builder, its preset library, and the format guide.
   Sits on docs.css for the hero and breadcrumb; everything here is cc-. */

.cc-section { padding: 2.5rem 2.5rem; }
.cc-section--app { background: var(--bg-alt); border-top: 1px solid rgba(255,255,255,0.05); border-bottom: 1px solid rgba(255,255,255,0.05); }
.cc-inner { max-width: var(--max-w); margin: 0 auto; }

.cc-h2 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; letter-spacing: 0.02em; margin: 0; }
.cc-h3 { font-family: var(--font-display); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text); margin: 0 0 1rem; }
.cc-lede { color: var(--text-muted); max-width: 52rem; margin: 0.6rem 0 1.5rem; line-height: 1.7; }
.cc-hint { color: var(--text-muted); font-size: 0.8rem; line-height: 1.55; margin: 0.4rem 0 0; }
.cc-hint:empty { display: none; }
.cc-hint--warn { color: var(--amber-light); }
.cc-hint--err { color: #ff8f7a; }
.cc-hint code, .cc-hero code, .cc-install code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.9em; background: rgba(255,255,255,0.06); padding: 0.1em 0.35em; border-radius: 3px; }
.docs-hero-desc code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.9em; }

/* ---- Buttons: the site's, in a size that fits a tool ---- */
.cc-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
    padding: 0.6rem 1rem; border-radius: var(--radius);
    font-family: var(--font-display); font-size: 0.66rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--amber); background: transparent; border: 1px solid var(--amber-border);
    cursor: pointer; text-decoration: none; white-space: nowrap; transition: background 0.18s, border-color 0.18s;
}
.cc-btn:hover { background: var(--amber-faint); border-color: var(--amber); }
.cc-btn:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }
.cc-btn:disabled { opacity: 0.35; cursor: default; background: transparent; border-color: var(--amber-border); }
.cc-btn--primary { background: var(--amber); color: #000; border-color: var(--amber); }
.cc-btn--primary:hover { background: var(--amber-light); border-color: var(--amber-light); }
.cc-btn--ghost { border-color: transparent; color: var(--text-muted); }
.cc-btn--ghost:hover { color: var(--amber); background: transparent; }
.cc-btn--danger { color: #ff8f7a; border-color: rgba(255,143,122,0.3); }
.cc-btn--danger:hover { background: rgba(255,143,122,0.08); border-color: #ff8f7a; }
.cc-btn--sm { padding: 0.4rem 0.65rem; font-size: 0.6rem; }

/* Inside the guide's prose, .docs-body a would otherwise paint every button's
   text amber — invisible on the primary one's amber fill. */
.docs-body a.cc-btn { color: var(--amber); text-decoration: none; }
.docs-body a.cc-btn--primary { color: #000; }
.docs-body a.cc-btn--ghost { color: var(--text-muted); }
.docs-body a.cc-btn--ghost:hover { color: var(--amber); }

/* support.css's amber link, which these pages don't load. */
.link-amber { color: var(--amber); text-decoration: none; border-bottom: 1px solid rgba(255, 140, 0, 0.35); transition: border-color 0.2s, color 0.2s; }
.link-amber:hover { color: var(--amber-light); border-bottom-color: var(--amber-light); }
.cc-btn-row { display: flex; gap: 0.4rem; flex-wrap: wrap; align-items: center; }
.cc-btn-col { display: grid; gap: 0.5rem; }

/* ---- Preset library ---- */
.cc-presets { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; }
.cc-preset {
    background: var(--bg-card); border: 1px solid rgba(255,255,255,0.07); border-radius: 8px;
    padding: 1.25rem; display: flex; flex-direction: column; gap: 0.6rem;
}
.cc-preset-head { display: flex; justify-content: space-between; gap: 0.75rem; align-items: flex-start; }
.cc-preset h3 { font-size: 1rem; font-weight: 600; margin: 0; line-height: 1.35; }
.cc-preset-device { color: var(--amber-light); font-size: 0.82rem; margin: 0; }
.cc-preset-summary { color: var(--text-muted); font-size: 0.85rem; line-height: 1.6; margin: 0; }
.cc-preset-meta { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: auto; padding-top: 0.25rem; }
.cc-preset-meta span { font-size: 0.72rem; color: var(--text-muted); border: 1px solid rgba(255,255,255,0.1); border-radius: 999px; padding: 0.15rem 0.6rem; }
.cc-preset-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.cc-badge { font-size: 0.62rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.2rem 0.5rem; border-radius: 3px; border: 1px solid rgba(255,255,255,0.15); color: var(--text-muted); white-space: nowrap; }
.cc-badge--ok { color: #6ddf8f; border-color: rgba(109,223,143,0.35); background: rgba(109,223,143,0.08); }

/* ---- Builder ---- */
.cc-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.cc-toolbar-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.cc-status { color: var(--text-muted); font-size: 0.85rem; margin: 0.75rem 0 1.25rem; min-height: 1.3em; }

.cc-grid { display: grid; grid-template-columns: minmax(240px, 300px) minmax(0, 1fr) minmax(280px, 360px); gap: 1rem; align-items: start; }
.cc-col { display: grid; gap: 1rem; min-width: 0; }
.cc-card { background: var(--bg-card); border: 1px solid rgba(255,255,255,0.07); border-radius: 8px; padding: 1.15rem; min-width: 0; }
.cc-card-head { display: flex; justify-content: space-between; align-items: center; gap: 0.75rem; margin-bottom: 1rem; flex-wrap: wrap; }
.cc-card-head .cc-h3 { margin: 0; }
.cc-count { color: var(--text-muted); font-family: var(--font-body); font-weight: 500; letter-spacing: 0; margin-left: 0.4rem; text-transform: none; }

.cc-field { display: grid; gap: 0.3rem; margin-bottom: 0.8rem; min-width: 0; }
.cc-field > span { font-size: 0.78rem; color: var(--text); font-weight: 500; }
.cc-field > span em { font-style: normal; color: var(--text-muted); font-weight: 400; font-size: 0.72rem; margin-left: 0.25rem; }
.cc-field input[type="text"], .cc-field input[type="number"], .cc-field select, .cc-field textarea,
.cc-dialog textarea {
    width: 100%; box-sizing: border-box; font: inherit; font-size: 0.88rem; color: var(--text);
    background: #0a0a0a; border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius);
    padding: 0.55rem 0.65rem;
}
.cc-field input:focus, .cc-field select:focus, .cc-field textarea:focus, .cc-dialog textarea:focus { outline: none; border-color: var(--amber); box-shadow: 0 0 0 2px var(--amber-faint); }
.cc-field textarea { resize: vertical; }
.cc-field input[data-f="key"], .cc-field input[data-f="id"], .cc-field input[data-f="formula"], #ccTestBytes { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.cc-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 0.75rem; }
.cc-row--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cc-checks { align-content: end; gap: 0.35rem; font-size: 0.82rem; }
.cc-checks label, .cc-inline { display: inline-flex; align-items: center; gap: 0.4rem; cursor: pointer; }
.cc-checks input, .cc-inline input, .cc-seg input { accent-color: var(--amber); }

.cc-group { border: 0; border-top: 1px solid rgba(255,255,255,0.07); margin: 0; padding: 1rem 0 0.5rem; min-width: 0; }
.cc-group:first-of-type { border-top: 0; padding-top: 0; }
.cc-group legend { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--amber); padding: 0 0.5rem 0 0; }
.cc-group legend .cc-inline { font-size: 0.7rem; }
.cc-group--test { background: rgba(255,140,0,0.03); border: 1px solid var(--amber-border); border-radius: 6px; padding: 0.9rem; margin-top: 0.75rem; }
.cc-group--test legend { padding: 0 0.4rem; }

.cc-seg { display: inline-flex; gap: 1rem; margin-bottom: 0.8rem; font-size: 0.85rem; }
.cc-seg label { display: inline-flex; gap: 0.35rem; align-items: center; cursor: pointer; }

/* Channel list */
.cc-channels { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.3rem; max-height: 26rem; overflow-y: auto; }
.cc-ch {
    width: 100%; display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 0.6rem;
    text-align: left; font: inherit; color: var(--text); background: transparent; cursor: pointer;
    border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius); padding: 0.45rem 0.6rem; position: relative;
}
.cc-ch:hover { border-color: var(--amber-border); }
.cc-ch.is-on { border-color: var(--amber); background: var(--amber-faint); }
.cc-ch-slot { grid-row: span 2; align-self: center; font-family: var(--font-display); font-size: 0.65rem; color: var(--amber); min-width: 2.1em; }
.cc-ch-name { font-size: 0.86rem; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cc-ch-meta { font-size: 0.72rem; color: var(--text-muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cc-ch.has-error::after, .cc-ch.has-warn::after { content: ''; position: absolute; top: 0.55rem; right: 0.55rem; width: 7px; height: 7px; border-radius: 50%; }
.cc-ch.has-error::after { background: #ff6b55; }
.cc-ch.has-warn::after { background: var(--amber); }

/* Bit map: bytes down, bits 7→0 across, as CAN tools and DBC editors draw it */
.cc-bits-wrap { display: grid; gap: 0.6rem; margin: 0.5rem 0 0.75rem; }
.cc-bits { display: grid; gap: 3px; max-width: 30rem; }
.cc-bits-row { display: grid; grid-template-columns: 3.6rem repeat(8, minmax(0, 1fr)); gap: 3px; }
.cc-bits-label { font-size: 0.68rem; color: var(--text-muted); align-self: center; white-space: nowrap; }
.cc-bits-colh { font-size: 0.62rem; color: var(--text-muted); text-align: center; }
.cc-bit {
    aspect-ratio: 1.6 / 1; min-height: 1.5rem; border-radius: 3px; cursor: pointer; padding: 0;
    background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07);
    font-family: var(--font-display); font-size: 0.58rem; font-weight: 700; color: #000;
}
.cc-bit:hover { border-color: var(--amber); }
.cc-bit:focus-visible { outline: 2px solid var(--amber); outline-offset: 1px; }
.cc-bit.is-other { background: repeating-linear-gradient(135deg, rgba(255,255,255,0.1) 0 3px, rgba(255,255,255,0.03) 3px 6px); }
.cc-bit.is-mux { background: #3d8bfd; border-color: #3d8bfd; }
.cc-bit.is-val { background: var(--amber-dim); border-color: var(--amber-dim); }
.cc-bit.is-val.is-other { box-shadow: inset 0 0 0 2px #ff6b55; }
.cc-bit.is-over { background: rgba(255,107,85,0.35); border-color: #ff6b55; }
.cc-bit.is-lsb { background: var(--amber-light); border-color: var(--amber-light); }
.cc-bit.is-msb { background: var(--amber); border-color: var(--amber); }
.cc-legend { display: flex; flex-wrap: wrap; gap: 0.35rem 1rem; font-size: 0.72rem; color: var(--text-muted); align-items: center; }
.cc-legend span { display: inline-flex; align-items: center; gap: 0.35rem; }
.cc-sw { display: inline-block; width: 0.85rem; height: 0.6rem; border-radius: 2px; }
.cc-sw--val { background: var(--amber-dim); }
.cc-sw--lsb { background: var(--amber-light); }
.cc-sw--msb { background: var(--amber); }
.cc-sw--mux { background: #3d8bfd; }
.cc-sw--other { background: repeating-linear-gradient(135deg, rgba(255,255,255,0.35) 0 2px, rgba(255,255,255,0.08) 2px 4px); }
.cc-legend-tip { font-style: italic; }

/* Test decoder */
.cc-test-out { font-size: 0.85rem; color: var(--text-muted); min-height: 2.5rem; }
.cc-test-value { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--amber); line-height: 1.2; }
.cc-test-raw { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.78rem; margin-top: 0.25rem; }
.cc-test-raw.is-warn { color: var(--amber-light); font-family: var(--font-body); }

/* Check */
.cc-verdict { font-size: 0.88rem; font-weight: 600; margin: 0 0 0.75rem; padding: 0.6rem 0.75rem; border-radius: var(--radius); }
.cc-verdict.is-good { color: #6ddf8f; background: rgba(109,223,143,0.08); border: 1px solid rgba(109,223,143,0.25); }
.cc-verdict.is-bad { color: #ff8f7a; background: rgba(255,143,122,0.08); border: 1px solid rgba(255,143,122,0.3); }
.cc-issues ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; max-height: 22rem; overflow-y: auto; }
.cc-issue { font-size: 0.8rem; line-height: 1.5; color: var(--text); padding-left: 0.65rem; border-left: 2px solid rgba(255,255,255,0.15); }
.cc-issue--error { border-left-color: #ff6b55; }
.cc-issue--warn { border-left-color: var(--amber); }
.cc-issue--hint { color: var(--text-muted); }
.cc-issue-ch { display: block; font: inherit; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); background: none; border: 0; padding: 0; cursor: pointer; text-align: left; }
button.cc-issue-ch:hover { color: var(--amber); }
.cc-issue--error .cc-issue-ch { color: #ff8f7a; }
.cc-issue--warn .cc-issue-ch { color: var(--amber); }

/* Output */
.cc-json {
    margin: 0.9rem 0 0; max-height: 24rem; overflow: auto; font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.74rem; line-height: 1.55; color: var(--text); background: #050505;
    border: 1px solid rgba(255,255,255,0.07); border-radius: var(--radius); padding: 0.75rem; white-space: pre;
}

.cc-dialog { background: var(--bg-card); color: var(--text); border: 1px solid var(--amber-border); border-radius: 8px; padding: 1.25rem; width: min(40rem, calc(100vw - 2rem)); }
.cc-dialog::backdrop { background: rgba(0,0,0,0.7); }
.cc-dialog textarea { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.8rem; margin-bottom: 0.75rem; }
.cc-dialog .cc-btn-row { justify-content: flex-end; margin-top: 0.75rem; }

.cc-install ol { color: var(--text-muted); line-height: 1.8; padding-left: 1.25rem; margin: 1rem 0; max-width: 52rem; }
.cc-install strong { color: var(--text); }
.cc-install a { text-decoration: none; }

/* ---- The guide: tables and callouts inside .docs-body ---- */
.cc-guide h2 { scroll-margin-top: calc(var(--nav-h) + 1rem); }
.cc-guide .cc-table-wrap { overflow-x: auto; margin: 0 0 1.25rem; border: 1px solid rgba(255,255,255,0.07); border-radius: var(--radius); }
.cc-guide table { width: 100%; border-collapse: collapse; font-size: 0.86rem; line-height: 1.55; }
.cc-guide th { text-align: left; font-weight: 600; color: var(--text); background: rgba(255,255,255,0.04); padding: 0.6rem 0.8rem; border-bottom: 1px solid rgba(255,255,255,0.08); white-space: nowrap; }
.cc-guide td { padding: 0.55rem 0.8rem; border-bottom: 1px solid rgba(255,255,255,0.05); vertical-align: top; color: var(--text-muted); }
.cc-guide td:first-child { color: var(--text); white-space: nowrap; }
.cc-guide tr:last-child td { border-bottom: 0; }
.cc-guide pre code { background: none; padding: 0; font-size: 0.8rem; line-height: 1.6; }
.cc-guide .cc-callout { border-left: 3px solid var(--amber); background: var(--amber-faint); padding: 0.85rem 1rem; border-radius: 0 var(--radius) var(--radius) 0; margin: 0 0 1.25rem; }
.cc-guide .cc-callout p:last-child { margin-bottom: 0; }
.cc-guide hr { border: 0; border-top: 1px solid rgba(255,255,255,0.07); margin: 2.5rem 0; }
.cc-guide-cta { display: flex; gap: 0.5rem; flex-wrap: wrap; margin: 0 0 2rem; }
.cc-toc { columns: 2; column-gap: 2rem; font-size: 0.88rem; margin: 0 0 2rem; padding: 1rem 1.25rem 1rem 2.25rem; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.07); border-radius: var(--radius); }
.cc-toc li { break-inside: avoid; }
.cc-toc a { text-decoration: none; }

@media (max-width: 1180px) {
    .cc-grid { grid-template-columns: minmax(220px, 280px) minmax(0, 1fr); }
    .cc-grid > .cc-col:last-child { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
    .cc-section { padding: 2rem 1rem; }
    .cc-grid { grid-template-columns: minmax(0, 1fr); }
    .cc-grid > .cc-col:last-child { grid-template-columns: minmax(0, 1fr); }
    .cc-row--4 { grid-template-columns: 1fr 1fr; }
    .cc-toc { columns: 1; }
}
@media (max-width: 420px) {
    .cc-row { grid-template-columns: minmax(0, 1fr); }
    .cc-row--4 { grid-template-columns: 1fr 1fr; }
    .cc-bits-row { grid-template-columns: 3rem repeat(8, minmax(0, 1fr)); }
}

/* ---- The guide's AI prompt box ---- */
.cc-guide .cc-ai { border: 1px solid var(--amber-border-strong); background: linear-gradient(180deg, rgba(255,140,0,0.07), rgba(255,140,0,0.02)); border-radius: 8px; padding: 1.25rem 1.25rem 1rem; margin: 0 0 2rem; }
.cc-guide .cc-ai-head { display: flex; gap: 1rem; justify-content: space-between; align-items: flex-start; }
.cc-guide .cc-ai-head p { margin: 0 0 1rem; color: var(--text-muted); font-size: 0.92rem; line-height: 1.65; }
.cc-guide .cc-ai-title { font-family: var(--font-display); font-size: 1rem; margin: 0 0 0.5rem; color: var(--amber); }
.cc-guide .cc-ai-head .cc-btn { flex: none; }
.cc-guide .cc-ai-prompt { max-height: 16rem; overflow: auto; white-space: pre-wrap; word-break: break-word; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.78rem; line-height: 1.6; color: var(--text); background: #050505; margin: 0 0 0.75rem; }
.cc-guide .cc-ai-note { font-size: 0.8rem; color: var(--text-muted); line-height: 1.55; margin: 0; }
@media (max-width: 640px) {
    .cc-guide .cc-ai-head { flex-direction: column; }
    .cc-guide .cc-ai-head .cc-btn { width: 100%; }
}

/* ---- DBC import ---- */
.cc-dialog--wide { width: min(56rem, calc(100vw - 2rem)); max-height: calc(100vh - 2rem); overflow: hidden; }
.cc-dialog--wide form { display: flex; flex-direction: column; gap: 0.6rem; max-height: calc(100vh - 4.5rem); }
.cc-dbc-bar { display: flex; gap: 0.5rem; align-items: center; flex: none; }
.cc-dbc-bar input { flex: 1; min-width: 0; font: inherit; font-size: 0.85rem; color: var(--text); background: #0a0a0a; border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius); padding: 0.5rem 0.65rem; }
.cc-dbc-bar input:focus { outline: none; border-color: var(--amber); }
.cc-dbc-list { overflow-y: auto; min-height: 0; flex: 1 1 auto; position: relative; border: 1px solid rgba(255,255,255,0.07); border-radius: var(--radius); background: #070707; }
.cc-dbc-msg { border-bottom: 1px solid rgba(255,255,255,0.06); }
/* Sticks while its signals scroll under it, so it needs a solid background
   and to sit above them. */
.cc-dbc-msg-head { display: flex; gap: 0.6rem; align-items: baseline; padding: 0.5rem 0.75rem; background: #141414; border-bottom: 1px solid rgba(255,255,255,0.06); font-size: 0.82rem; position: sticky; top: 0; z-index: 1; }
.cc-dbc-msg-head .mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--amber); }
.cc-dbc-msg-head span:last-child { color: var(--text-muted); margin-left: auto; font-size: 0.74rem; }
.cc-dbc-sig { display: grid; grid-template-columns: auto minmax(8rem, 1fr) auto; gap: 0.15rem 0.65rem; align-items: center; padding: 0.4rem 0.75rem 0.4rem 1.25rem; font-size: 0.82rem; cursor: pointer; }
.cc-dbc-sig:hover { background: rgba(255,140,0,0.04); }
.cc-dbc-sig input { accent-color: var(--amber); }
.cc-dbc-sig .cc-dbc-meta { color: var(--text-muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.72rem; text-align: right; }
.cc-dbc-sig .cc-dbc-why { grid-column: 2 / -1; color: var(--text-muted); font-size: 0.74rem; }
.cc-dbc-sig.is-off { cursor: default; opacity: 0.55; }
.cc-dbc-sig.is-off:hover { background: none; }
.cc-dbc-foot { display: grid; gap: 0.5rem; flex: none; }
.cc-dbc-opts { display: flex; gap: 1.25rem; flex-wrap: wrap; align-items: center; font-size: 0.85rem; }
.cc-dbc-opts .cc-count { margin-left: auto; }
.cc-dbc-opts .cc-count.is-over { color: #ff8f7a; }
@media (max-width: 640px) {
    .cc-dbc-sig { grid-template-columns: auto minmax(0, 1fr); }
    .cc-dbc-sig .cc-dbc-meta { grid-column: 2; text-align: left; }
}