/*
 * Canare Firmware Download
 * 色・角丸などは下の変数で調整してください（テーマ側の CSS 変数に差し替え可）。
 */
.cfw, .cfw-table-wrap, .cfw-dialog {
  --cfw-primary: #004098;
  --cfw-primary-hover: #00306f;
  --cfw-text: #222;
  --cfw-muted: #666;
  --cfw-border: #d5d9e0;
  --cfw-bg-subtle: #f5f7fa;
  --cfw-radius: 4px;
  --cfw-error: #b32d2e;
}

.cfw { margin: 2em 0; color: var(--cfw-text); }
.cfw-target { margin: 0 0 1em; }
.cfw-error { color: var(--cfw-error); font-weight: 600; }

.cfw-check { display: flex; gap: .5em; align-items: center; justify-content: center; margin: 0 0 1em; cursor: pointer; }

.cfw-actions { display: flex; gap: 1em; justify-content: center; flex-wrap: wrap; }

.cfw-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 10em; padding: .75em 1.5em;
  border: 1px solid var(--cfw-border); border-radius: var(--cfw-radius);
  background: #fff; color: var(--cfw-text);
  font: inherit; font-weight: 600; line-height: 1.2; text-decoration: none;
  cursor: pointer; transition: background-color .15s, border-color .15s, color .15s;
}
.cfw-btn:hover { border-color: var(--cfw-primary); color: var(--cfw-primary); }
.cfw-btn--primary { background: var(--cfw-primary); border-color: var(--cfw-primary); color: #fff; }
.cfw-btn--primary:hover { background: var(--cfw-primary-hover); border-color: var(--cfw-primary-hover); color: #fff; }
.cfw-btn:disabled { opacity: .4; cursor: not-allowed; }
.cfw-btn--sm { min-width: 0; padding: .4em 1em; font-size: .9em; }
.cfw-btn:focus-visible { outline: 2px solid var(--cfw-primary); outline-offset: 2px; }

/* ダイアログ */
.cfw-dialog {
  width: min(560px, calc(100% - 2rem)); padding: 0;
  border: none; border-radius: calc(var(--cfw-radius) * 2);
  box-shadow: 0 10px 40px rgba(0, 0, 0, .25); color: var(--cfw-text);
}
.cfw-dialog::backdrop { background: rgba(0, 0, 0, .5); }
.cfw-dialog__inner { padding: 2em; }
.cfw-dialog__heading { margin: 0 0 .75em; font-size: 1.25em; border-bottom: 2px solid var(--cfw-primary); padding-bottom: .4em; }
.cfw-dialog__title { margin: 0 0 .5em; font-weight: 700; font-size: 1.1em; }
.cfw-dialog__lead { margin: 0 0 1em; color: var(--cfw-muted); font-size: .9em; }

.cfw-files { list-style: none; margin: 0 0 1em; padding: 0; display: grid; gap: .5em; }
.cfw-file {
  display: flex; justify-content: space-between; gap: 1em;
  padding: .8em 1em; border: 1px solid var(--cfw-border); border-radius: var(--cfw-radius);
  background: var(--cfw-bg-subtle); color: var(--cfw-primary); text-decoration: none; font-weight: 600;
}
.cfw-file:hover { border-color: var(--cfw-primary); background: #fff; }
.cfw-file__name { word-break: break-all; }
.cfw-file__size { color: var(--cfw-muted); font-weight: 400; white-space: nowrap; }
.cfw-file--bin .cfw-file__name::before { content: "⬇ "; }

.cfw-hash { margin: 0 0 1.5em; font-size: .8em; color: var(--cfw-muted); word-break: break-all; }
.cfw-hash code { font-size: 1em; background: none; padding: 0; }

/* 一覧 */
.cfw-table-wrap { overflow-x: auto; margin: 1.5em 0; }
.cfw-table { width: 100%; border-collapse: collapse; }
.cfw-table th, .cfw-table td { padding: .7em 1em; border-bottom: 1px solid var(--cfw-border); text-align: left; vertical-align: middle; }
.cfw-table th { background: var(--cfw-bg-subtle); font-weight: 600; white-space: nowrap; }
.cfw-table td:last-child { text-align: right; white-space: nowrap; }
.cfw-badge { display: inline-block; margin-left: .4em; padding: .1em .5em; border-radius: 999px; background: var(--cfw-primary); color: #fff; font-size: .75em; font-weight: 600; vertical-align: middle; }
.cfw-empty { color: var(--cfw-muted); }

/* 規約ページ */
.cfw-page { --cfw-primary: #004098; --cfw-border: #d5d9e0; --cfw-bg-subtle: #f5f7fa; --cfw-muted: #666; --cfw-radius: 4px; }
.cfw-page__heading { margin: 0 0 1em; padding-bottom: .4em; border-bottom: 2px solid var(--cfw-primary); }
.cfw-page__lead { margin: 0 0 1.5em; line-height: 1.8; }
.cfw-terms {
  max-height: 420px; overflow-y: auto; padding: 1.5em 2em;
  border: 1px solid var(--cfw-border); border-radius: var(--cfw-radius);
  background: var(--cfw-bg-subtle); font-size: .9em; line-height: 1.8;
}
.cfw-terms:focus-visible { outline: 2px solid var(--cfw-primary); outline-offset: 2px; }
.cfw-terms__title { margin: 0 0 1em; text-align: center; font-size: 1.15em; }
.cfw-terms h4 { margin: 1.5em 0 .4em; font-size: 1em; }
.cfw-terms p, .cfw-terms ol { margin: 0 0 .5em; }
.cfw-terms ol { padding-left: 1.5em; }
.cfw-terms__suppl { margin-top: 2em !important; }
.cfw-terms__company { text-align: right; }
@media (max-width: 600px) { .cfw-terms { padding: 1em 1.2em; max-height: 360px; } }

/* リリースノート */
.cfw-notes { margin: 0 0 1em; border: 1px solid var(--cfw-border, #d5d9e0); border-radius: var(--cfw-radius, 4px); background: #fff; }
.cfw-notes > summary { padding: .6em 1em; cursor: pointer; font-weight: 600; color: var(--cfw-primary, #004098); list-style: none; }
.cfw-notes > summary::-webkit-details-marker { display: none; }
.cfw-notes > summary::before { content: "▶"; display: inline-block; margin-right: .5em; font-size: .75em; transition: transform .15s; }
.cfw-notes[open] > summary::before { transform: rotate(90deg); }
.cfw-notes__body, .cfw-notes__file { padding: 0 1.2em; font-size: .9em; line-height: 1.7; }
.cfw-notes__body ul, .cfw-notes__body ol { margin: .3em 0 .8em; padding-left: 1.4em; }
.cfw-notes__body p { margin: 0 0 .6em; }
.cfw-notes__file { margin: 0 0 .8em; }
.cfw-notes__file a::before { content: "📄 "; }
.cfw-notes--dialog .cfw-notes__body { max-height: 200px; overflow-y: auto; }
.cfw-table tr.cfw-table__notes td { padding-top: 0; border-bottom-width: 1px; text-align: left; white-space: normal; }
.cfw-table tr.cfw-table__notes .cfw-notes { margin: 0; }
.cfw-table tbody tr:has(+ .cfw-table__notes) td { border-bottom: none; }

/* 変更履歴 [fw_notes] */
.cfw-history__item { margin: 0 0 1.5em; }
.cfw-history__title { margin: 0 0 .5em; }
.cfw-history__date { margin-left: .8em; font-size: .8em; font-weight: 400; color: var(--cfw-muted, #666); }
.cfw-history .cfw-notes { border: none; border-left: 3px solid var(--cfw-primary, #004098); border-radius: 0; padding: .3em 0; }

/* flex / grid の中に置かれても幅が中身に引っ張られないように */
.cfw-table-wrap { width: 100%; flex: 1 1 100%; min-width: 0; box-sizing: border-box; }
.cfw-table { table-layout: fixed; }
.cfw-table th:nth-child(1) { width: 9em; }
.cfw-table th:nth-child(2) { width: 10em; }
.cfw-table th:nth-child(4) { width: 9em; }
.cfw-table td { overflow-wrap: anywhere; }
@media (max-width: 600px) {
  .cfw-table th:nth-child(1), .cfw-table th:nth-child(2), .cfw-table th:nth-child(4) { width: auto; }
  .cfw-table { table-layout: auto; }
}
.cfw-nofile { display: inline-block; min-width: 6em; text-align: center; color: var(--cfw-muted, #666); font-size: .9em; }