/* hkd.or.th — curriculum pages (/curriculum/ and /curriculum/print/). Loaded after site.css. */

/* icons */
.cur-ic { width: 24px; height: 24px; flex: 0 0 auto; color: var(--black); }
.cur-ic-btn { width: 20px; height: 20px; flex: 0 0 auto; }

/* hero */
.cur-hero { position: relative; overflow: hidden; }
.cur-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 40px; align-items: center; }
.cur-hero-art { width: 100%; height: auto; }
.cur-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.cur-hero .crumbs { align-items: center; margin-bottom: 12px; }
.cur-hero .crumbs a { display: inline-flex; align-items: center; min-height: 44px; }
.cur-byline { margin: 20px 0 0; font-size: 14px; color: rgba(255,255,255,.6); }

/* sections */
.cur-section { padding: 72px 0; }
.cur-note { margin: 0; color: var(--muted); font-size: 15px; }

/* category overview */
.cur-cats { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.cur-cats li { display: flex; gap: 14px; align-items: flex-start; padding: 18px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.cur-cat-ic { flex: 0 0 auto; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 12px; background: var(--soft); }
.cur-cat-ic .cur-ic { width: 32px; height: 32px; }
.cur-cat-text { display: flex; flex-direction: column; min-width: 0; }
.cur-cat-text strong { font: 600 17px/1.35 var(--font-head); color: var(--ink); }
.cur-cat-text small { font: 500 12px/1.4 var(--font-head); letter-spacing: .04em; color: var(--red-dark); }
.cur-cat-text span { margin-top: 6px; font-size: 14px; line-height: 1.6; color: var(--muted); }

/* belt ladder: staircase on wide screens, compact grid below */
.cur-ladder { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(11, minmax(0, 1fr)); gap: 8px; align-items: end; }
.cur-ladder a { display: flex; flex-direction: column; align-items: stretch; gap: 6px; min-height: 44px; padding: 10px 8px 0; border-radius: 12px; text-decoration: none; color: var(--ink); transition: background .15s; }
.cur-ladder a:hover { background: var(--paper); }
.cur-ladder a:hover .lad-step { background: var(--red-soft); border-color: var(--red); }
.lad-rank { font: 600 13px/1.3 var(--font-head); color: var(--red-dark); }
.lad-belt { width: 100%; height: auto; }
.lad-name { font: 500 13px/1.35 var(--font-head); min-height: 2.7em; }
.lad-step { display: block; height: calc(14px + var(--step) * 12px); margin: 4px -8px 0; background: var(--paper); border: 1px solid var(--line); border-bottom: 0; border-radius: 8px 8px 0 0; transition: background .15s, border-color .15s; }

/* sticky category filter */
.cur-bar { position: sticky; top: var(--header-h); z-index: 40; background: var(--paper); border-bottom: 1px solid var(--line); border-top: 1px solid var(--line); }
.cur-filter { display: flex; gap: 8px; padding: 10px 0; overflow-x: auto; scrollbar-width: thin; -webkit-overflow-scrolling: touch; }
.cur-filter button { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 16px; border: 1.5px solid var(--line); border-radius: 999px; background: var(--paper); font: 500 15px var(--font-head); color: var(--ink); cursor: pointer; white-space: nowrap; }
.cur-filter button .cur-ic { width: 20px; height: 20px; }
.cur-filter button:hover { border-color: var(--ink); }
.cur-filter button[aria-pressed="true"] { background: var(--black); border-color: var(--black); color: #fff; }
.cur-filter button[aria-pressed="true"] .cur-ic { color: #fff; }

/* belts */
.cur-belts { background: var(--soft); padding: 32px 0 72px; }
.cur-belts .wrap { display: flex; flex-direction: column; gap: 20px; }
.cur-belt-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; scroll-margin-top: calc(var(--header-h) + 80px); }
.belt-head { display: flex; align-items: center; gap: 18px; padding: 18px 22px; border-bottom: 1px solid var(--line); border-left: 6px solid var(--belt); }
.belt-head-svg { width: 120px; height: auto; flex: 0 0 auto; }
.belt-rank { margin: 0; font: 600 13px/1.3 var(--font-head); letter-spacing: .06em; color: var(--red-dark); text-transform: uppercase; }
.belt-head h3 { margin: 2px 0 0; font-size: 22px; }
.belt-head h3 span { font: 500 14px var(--font-head); letter-spacing: .04em; color: var(--muted); margin-left: 6px; }
.belt-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0 -1px -1px 0; }
.cur-cat { padding: 16px 20px 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); min-width: 0; }
.cur-cat h4 { display: flex; align-items: center; gap: 8px; margin: 0 0 10px; font: 600 16px/1.3 var(--font-head); color: var(--ink); }
.cur-cat h4 > span { display: flex; flex-direction: column; }
.cur-cat h4 small { font: 500 12px/1.3 var(--font-head); letter-spacing: .05em; color: var(--muted); }
.ci-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.ci-list li { display: flex; flex-direction: column; padding-left: 14px; position: relative; line-height: 1.45; overflow-wrap: anywhere; }
.ci-list li::before { content: ''; position: absolute; left: 0; top: .55em; width: 6px; height: 6px; border-radius: 50%; background: var(--red); opacity: .7; }
.ci-en { font: 500 15px/1.4 var(--font-head); color: var(--ink); letter-spacing: .01em; }
.ci-th { font-size: 15px; color: var(--text); }
.ci-ko { font-size: 13.5px; color: var(--muted); }
.ci-tech li { flex-direction: row; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 2px 10px; }
.ci-attack { font-size: 13px; padding: 0 10px; border-radius: 999px; background: var(--soft); color: var(--muted); white-space: nowrap; }
.ci-hoshin { margin: 0; font: 500 18px var(--font-head); color: var(--red-dark); }
.ci-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 0; }
.ci-chips span { padding: 2px 12px; border: 1px solid var(--line); border-radius: 999px; font: 500 14px/1.6 var(--font-head); color: var(--ink); background: var(--soft); }

/* filter states */
.cur-belts[data-filter="roll"] .cur-cat:not([data-cats~="roll"]),
.cur-belts[data-filter="fall"] .cur-cat:not([data-cats~="fall"]),
.cur-belts[data-filter="strike"] .cur-cat:not([data-cats~="strike"]),
.cur-belts[data-filter="tech"] .cur-cat:not([data-cats~="tech"]),
.cur-belts[data-filter="hoshin"] .cur-cat:not([data-cats~="hoshin"]),
.cur-belts[data-filter="basic"] .cur-cat:not([data-cats~="basic"]),
.cur-belts[data-filter="acro"] .cur-cat:not([data-cats~="acro"]),
.cur-belts[data-filter="hoshin"] .cur-belt-card:not([data-cats~="hoshin"]) { display: none; }
.cur-belts:not([data-filter="all"]) .belt-grid { grid-template-columns: 1fr; }
.cur-belts:not([data-filter="all"]) .cur-cat { border-right: 0; border-bottom: 0; }

/* HAPKI */
.cur-hapki { display: grid; grid-template-columns: minmax(0, 360px) minmax(0, 1fr); gap: 56px; align-items: center; }
.hapki-art { width: 100%; height: auto; max-width: 360px; margin: 0 auto; }
.hapki-list { margin: 24px 0 0; display: grid; gap: 8px; }
.hapki-list div { display: grid; grid-template-columns: 48px 1fr; gap: 14px; align-items: center; padding: 10px 14px; border: 1px solid var(--line); border-radius: 12px; }
.hapki-list dt span { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--black); font: 600 22px var(--font-head); color: var(--red); }
.hapki-list dd { margin: 0; display: flex; flex-direction: column; line-height: 1.4; color: var(--muted); font-size: 15px; }
.hapki-list dd strong { font: 600 16px var(--font-head); letter-spacing: .04em; color: var(--ink); }

/* download */
.cur-download { margin-top: 0; }
.cur-download h2 { font-size: 22px; }
.cur-source { margin: 20px 0 0; font-size: 13px; color: var(--muted); }
.cur-source a { color: var(--red-dark); }

/* tablet */
@media (max-width: 1180px) {
    .cur-cats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 1080px) {
    .cur-ladder { grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: stretch; }
    .cur-ladder a { padding: 12px; background: var(--paper); border: 1px solid var(--line); height: 100%; }
    .cur-ladder a:hover { border-color: var(--red); }
    .lad-step { display: none; }
    .lad-name { min-height: 0; }
    .belt-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
    .cur-hero-grid { grid-template-columns: 1fr; }
    .cur-hero-art { display: none; }
    .cur-cats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cur-ladder { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .cur-hapki { grid-template-columns: 1fr; gap: 28px; }
    .hapki-art { max-width: 320px; }
}

/* phone */
@media (max-width: 600px) {
    .cur-section { padding: 48px 0; }
    .cur-actions .btn { flex: 1 1 100%; }
    .cur-cats { grid-template-columns: 1fr; }
    .cur-cats li { padding: 14px; }
    .cur-cat-ic { width: 44px; height: 44px; }
    .cur-cat-ic .cur-ic { width: 28px; height: 28px; }
    .cur-ladder { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
    .cur-ladder a { padding: 10px; }
    .cur-belts { padding: 20px 0 48px; }
    .belt-head { gap: 12px; padding: 14px 16px; flex-wrap: wrap; }
    .belt-head-svg { width: 88px; }
    .belt-head h3 { font-size: 20px; }
    .belt-head h3 span { display: block; margin: 0; font-size: 13px; }
    .belt-grid { grid-template-columns: 1fr; }
    .cur-cat { border-right: 0; padding: 14px 16px 16px; }
    .hapki-art { max-width: 280px; }
}
@media (max-width: 360px) {
    .cur-ladder { grid-template-columns: 1fr; }
}

@media print {
    .site-header, .site-footer, .cur-bar, .cur-actions, .cur-download, .cur-hero-art { display: none !important; }
    .cur-belt-card { break-inside: avoid; }
}

/* printable sheet (/curriculum/print/), A4 landscape */
@page { size: A4 landscape; margin: 9mm 9mm 10mm; }
.cur-print { background: #fff; font-size: 10.5px; line-height: 1.4; color: var(--text); }
.cp-sheet { max-width: 279mm; margin: 0 auto; }
.cp-head { display: flex; align-items: center; gap: 14px; padding-bottom: 8px; margin-bottom: 8px; border-bottom: 3px solid var(--red); }
.cp-head img { width: 54px; height: 54px; flex: 0 0 auto; }
.cp-title { flex: 1 1 auto; min-width: 0; }
.cp-title .kicker { margin: 0; font-size: 10px; }
.cp-title h1 { margin: 0; font-size: 22px; line-height: 1.25; }
.cp-title h1 span { color: var(--red); }
.cp-title p { margin: 0; font-size: 10.5px; color: var(--muted); }
.cp-legend { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, auto); gap: 3px 12px; font: 500 10px var(--font-head); color: var(--ink); }
.cp-legend li { display: flex; align-items: center; gap: 4px; white-space: nowrap; }
.cp-legend .cur-ic { width: 16px; height: 16px; }
.cp-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.cp-next { break-before: page; }
.cp-table tbody tr { height: 38mm; }
.cp-table .c-belt { width: 11%; }
.cp-table .c-roll, .cp-table .c-fall { width: 14.5%; }
.cp-table .c-strike { width: 14%; }
.cp-table .c-tech { width: 20%; }
.cp-table .c-basic { width: 12%; }
.cp-table .c-acro { width: 14%; }
.cp-table thead th { padding: 5px 6px; background: var(--black); color: #fff; font: 500 11px/1.25 var(--font-head); text-align: left; vertical-align: middle; border: 1px solid var(--black); }
.cp-table thead th small { display: block; font-size: 8.5px; letter-spacing: .04em; color: rgba(255,255,255,.65); }
.cp-table thead .cur-ic { width: 18px; height: 18px; color: #fff; }
.cp-th { display: flex; align-items: center; gap: 6px; }
.cp-table tbody { break-inside: avoid; }
.cp-table td, .cp-table tbody th { padding: 5px 7px; border: 1px solid #d6d3cf; vertical-align: top; }
.cp-belt { text-align: left; font-weight: 400; border-left: 5px solid var(--belt) !important; background: var(--soft); }
.cp-belt-svg { display: block; width: 100%; max-width: 78px; height: auto; margin-bottom: 3px; }
.cp-rank { display: block; font: 600 10px var(--font-head); color: var(--red-dark); letter-spacing: .04em; }
.cp-belt strong { display: block; font: 600 11.5px/1.25 var(--font-head); color: var(--ink); }
.cp-belt small { display: block; font: 500 8.5px/1.3 var(--font-head); color: var(--muted); letter-spacing: .03em; }
.cur-print .ci-list { gap: 3px; }
.cur-print .ci-list li { padding-left: 8px; line-height: 1.3; }
.cur-print .ci-list li::before { width: 4px; height: 4px; top: .5em; }
.cur-print .ci-en { font-size: 10.5px; }
.cur-print .ci-th { font-size: 10px; }
.cur-print .ci-ko { font-size: 9.5px; }
.cur-print .ci-tech li { gap: 0 6px; }
.cur-print .ci-attack { font-size: 9px; padding: 0 6px; }
.cur-print .ci-chips { margin-top: 4px; gap: 4px; }
.cur-print .ci-chips span { font-size: 10px; padding: 0 7px; line-height: 1.5; }
.cp-hoshin { display: flex; align-items: center; gap: 4px; margin: 5px 0 0; padding-top: 4px; border-top: 1px dashed #d6d3cf; font: 600 10.5px var(--font-head); color: var(--red-dark); }
.cp-hoshin .cur-ic { width: 14px; height: 14px; }
.cp-foot { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-top: 8px; break-inside: avoid; }
.cp-hapki { display: flex; gap: 6px; margin: 0; }
.cp-hapki div { display: flex; align-items: center; gap: 6px; padding: 4px 9px 4px 4px; border: 1px solid #d6d3cf; border-radius: 999px; }
.cp-hapki dt { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; border: 1.2px solid var(--black); font: 600 12px var(--font-head); color: var(--red); }
.cp-hapki dd { margin: 0; display: flex; flex-direction: column; font-size: 8.5px; line-height: 1.2; color: var(--muted); }
.cp-hapki dd strong { font: 600 9.5px var(--font-head); color: var(--ink); letter-spacing: .03em; }
.cp-foot p { margin: 0; font-size: 9px; color: var(--muted); text-align: right; }
@media screen {
    .cur-print { background: var(--soft); padding: 16px; }
    .cp-sheet { background: #fff; padding: 10mm; box-shadow: 0 6px 30px rgba(0,0,0,.08); overflow-x: auto; }
    .cp-table { min-width: 900px; }
    .cp-next { margin-top: 24px; }
}
@media print {
    .cur-print .cp-sheet { max-width: none; }
}

/* belt-test videos (YouTube) */
.belt-video { margin-left: auto; display: flex; align-items: center; gap: 12px; padding: 6px 14px 6px 6px; min-height: 44px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); cursor: pointer; text-align: left; font: inherit; color: var(--ink); transition: border-color .2s, box-shadow .2s, transform .2s; }
.belt-video:hover { border-color: var(--red); box-shadow: 0 8px 20px rgba(0,0,0,.08); transform: translateY(-2px); }
.bv-thumb { position: relative; display: block; width: 112px; aspect-ratio: 16 / 9; border-radius: 8px; overflow: hidden; background: var(--black); flex: 0 0 auto; }
.bv-thumb img { width: 100%; height: 100%; object-fit: cover; opacity: .9; }
.bv-play { position: absolute; left: 50%; top: 50%; width: 34px; height: 24px; margin: -12px 0 0 -17px; border-radius: 7px; background: var(--red); }
.bv-play::after { content: ''; position: absolute; left: 13px; top: 6px; border: 6px solid transparent; border-left: 10px solid #fff; border-right: 0; }
.bv-text { display: flex; flex-direction: column; line-height: 1.35; }
.bv-text strong { font: 500 15px var(--font-head); }
.bv-text span { font-size: 13px; color: var(--muted); }
.yt-dialog { width: min(960px, calc(100% - 24px)); max-width: none; padding: 0; border: 0; border-radius: 16px; background: var(--black); color: #fff; }
.yt-dialog::backdrop { background: rgba(0,0,0,.75); }
.yt-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 8px 8px 18px; font: 500 16px var(--font-head); }
.yt-close { width: 44px; height: 44px; border: 0; border-radius: 10px; background: rgba(255,255,255,.1); color: #fff; font-size: 26px; line-height: 1; cursor: pointer; }
.yt-close:hover { background: var(--red); }
.yt-frame { aspect-ratio: 16 / 9; background: #000; }
.yt-frame iframe { width: 100%; height: 100%; border: 0; display: block; }
.yt-link { display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; color: rgba(255,255,255,.8); font-size: 14px; }
@media (max-width: 600px) {
    .belt-video { margin-left: 0; width: 100%; }
    .bv-thumb { width: 96px; }
}