/* kbutilities — public pages. Everything scoped under .kbut-* so nothing here
   reaches the rest of the shop, and this file is only registered on the
   module's own pages. */

.kbut-scope,
.kbut-header {
    --kbut-ink: #253237;
    --kbut-accent: #80b435;
    --kbut-accent-dk: #6f9d2d;
    --kbut-link: #4c6a1c;   /* AA on white; the accent-dk fails at 3.2:1 */
    --kbut-muted: #6b7a80;
    --kbut-line: #e2e7e8;
    --kbut-field: #c9cfd4;
    --kbut-soft: #f6f8f7;
    --kbut-warn: #b45309;
    --kbut-warn-bg: #fff7ed;
    --kbut-bad: #b91c1c;
    --kbut-bad-bg: #fef2f2;
    --kbut-np: #c2410c;
    --kbut-au: #1d4ed8;
    --kbut-radius: 10px;
    color: #3a4a4f;
}
.kbut-scope { max-width: 1180px; margin: 0 auto; }

.kbut-header { margin-bottom: 1.563rem; }
.kbut-header h1 { color: var(--kbut-ink); }
.kbut-lede { color: var(--kbut-muted); max-width: 62ch; margin: 10px auto 0; text-align: center; line-height: 1.6; }
.kbut-h2 { font-size: 1.1rem; font-weight: 600; color: var(--kbut-ink); margin: 0 0 14px; text-transform: none; }
.kbut-note { background: var(--kbut-soft); border: 1px solid var(--kbut-line); border-radius: var(--kbut-radius); padding: 12px 14px; font-size: 0.9rem; }
.kbut-empty { color: var(--kbut-muted); }
.kbut-link { color: var(--kbut-link); text-decoration: underline; }

/* --- tiles --- */
.kbut-tiles { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); margin-bottom: 18px; }
.kbut-tile {
    display: flex; flex-direction: column; gap: 6px;
    border: 1px solid var(--kbut-line); border-radius: var(--kbut-radius); background: #fff;
    padding: 18px 16px; color: var(--kbut-ink); text-decoration: none; min-height: 132px;
    transition: border-color .15s, box-shadow .15s;
}
.kbut-tile:hover, .kbut-tile:focus { border-color: var(--kbut-accent); box-shadow: 0 2px 10px rgba(37,50,55,.08); color: var(--kbut-ink); }
.kbut-tile__icon { font-size: 30px; color: var(--kbut-accent-dk); }
.kbut-tile__name { font-weight: 600; font-size: 1.02rem; }
.kbut-tile__desc { font-size: 0.86rem; color: var(--kbut-muted); line-height: 1.45; }
.kbut-tile__ext { font-size: 0.75rem; color: var(--kbut-muted); margin-top: auto; }
.kbut-manage { margin: 0 0 22px; font-size: 0.92rem; }

/* --- preferences --- */
.kbut-preflist { list-style: none; padding: 0; margin: 0 0 22px; border: 1px solid var(--kbut-line); border-radius: var(--kbut-radius); background: #fff; }
.kbut-pref { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--kbut-line); }
.kbut-pref:last-child { border-bottom: 0; }
.kbut-pref__label { display: flex; align-items: center; gap: 10px; margin: 0; text-align: left; font-weight: 500; cursor: pointer; }
.kbut-pref__label input { margin: 0; }
.kbut-pref__icon { color: var(--kbut-accent-dk); font-size: 22px; }
.kbut-pref__move { display: flex; gap: 4px; }
.kbut-fields { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); margin-bottom: 20px; }
.kbut-field { display: flex; flex-direction: column; gap: 4px; text-align: left; }
.kbut-field__label { font-size: 0.82rem; font-weight: 600; color: var(--kbut-muted); }
.kbut-scope select, .kbut-scope input[type="text"], .kbut-scope input[type="date"], .kbut-scope input[type="search"], .kbut-scope textarea {
    border: 1px solid var(--kbut-field); border-radius: 6px; padding: 9px 10px; font-size: 0.95rem; background: #fff; color: #3a4a4f; width: 100%;
}
.kbut-actions { display: flex; align-items: center; gap: 16px; }
.kbut-btn { border-radius: 8px; }
.kbut-btn--ghost { background: #fff; border: 1px solid var(--kbut-line); color: var(--kbut-ink); padding: 4px 9px; border-radius: 6px; line-height: 1; cursor: pointer; }
.kbut-btn--ghost:hover { border-color: var(--kbut-accent); }
a.btn.kbut-btn, button.btn.kbut-btn { display: inline-block; }

/* --- sponsor --- */
.kbut-sponsor { margin: 26px 0; border: 1px dashed var(--kbut-line); border-radius: var(--kbut-radius); padding: 12px 14px; background: #fff; max-width: 560px; }
.kbut-sponsor__label { display: block; font-size: 0.72rem; letter-spacing: .04em; text-transform: uppercase; color: var(--kbut-muted); margin-bottom: 6px; }
.kbut-sponsor__link { display: flex; gap: 12px; align-items: center; color: var(--kbut-ink); text-decoration: none; }
.kbut-sponsor__img { width: 64px; height: 64px; object-fit: cover; border-radius: 6px; }
.kbut-sponsor__title { font-weight: 600; display: block; }
.kbut-sponsor__body { font-size: 0.86rem; color: var(--kbut-muted); display: block; }

/* --- shared bits used by both utilities --- */
.kbut-attribution { font-size: 0.82rem; color: #55636a; line-height: 1.55; margin: 18px 0 0; }
.kbut-alert { border-radius: 8px; padding: 10px 12px; font-size: 0.9rem; margin: 0 0 14px; }
.kbut-alert--warn { background: var(--kbut-warn-bg); color: var(--kbut-warn); border: 1px solid #fed7aa; }
.kbut-alert--bad { background: var(--kbut-bad-bg); color: var(--kbut-bad); border: 1px solid #fecaca; }
.kbut-alert--info { background: var(--kbut-soft); color: var(--kbut-ink); border: 1px solid var(--kbut-line); }
.kbut-chip { display: inline-block; font-size: 0.74rem; line-height: 1.3; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--kbut-line); background: #fff; color: var(--kbut-muted); white-space: nowrap; }
.kbut-chip--np { color: var(--kbut-np); border-color: #fdba74; background: #fff7ed; }
.kbut-chip--au { color: var(--kbut-au); border-color: #bfdbfe; background: #eff6ff; }
.kbut-chip--live { color: #166534; border-color: #bbf7d0; background: #f0fdf4; }
.kbut-chip--late { color: var(--kbut-warn); border-color: #fed7aa; background: var(--kbut-warn-bg); }
.kbut-chip--cancelled { color: var(--kbut-bad); border-color: #fecaca; background: var(--kbut-bad-bg); }
.kbut-chip--timetable { color: #4a5157; border-color: #b9c0c5; background: #eef1f2; }
.kbut-muted { color: var(--kbut-muted); }

@media (max-width: 720px) {
    .kbut-tiles { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
    .kbut-tile { padding: 14px 12px; min-height: 110px; }
    .kbut-actions { flex-direction: column; align-items: flex-start; }
}