/* =====================================================
   hancho-docs / assets/common.css
   Plan C — Navy x Amber light theme
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;600&family=Noto+Sans+JP:wght@400;500;700&display=swap');

/* ── Variables ── */
:root {
  --bg:        #0c1a2e;
  --surface:   #ffffff;
  --surface2:  #fffbeb;
  --border:    #fde68a;
  --accent:    #d97706;
  --accent2:   #92400e;
  --text:      #0c1a2e;
  --muted:     #64748b;
  --tag-bg:    #fef3c7;
  --tag-text:  #92400e;
  --date-bg:   #fef3c7;
  --date-text: #92400e;
  /* status colors */
  --green:  #10b981;
  --yellow: #f59e0b;
  --red:    #ef4444;
  --purple: #a78bfa;
  --mono: 'IBM Plex Mono', monospace;
  --sans: 'Noto Sans JP', sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { overflow-x: hidden; }
body {
  background: var(--surface);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.8;
  word-break: keep-all;
  overflow-wrap: break-word;
}

/* ── Layout helpers ── */
.inner, .container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ── Content centering (body-width capped, header/footer full-width) ── */
main, .content, article, .page-body {
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
  width: 100%;
}

/* ── Header (full-width, dark navy) ── */
header, .hdr {
  background: var(--bg);
  border-bottom: 3px solid var(--accent);
  padding: 0;
  color: #f1f5f9;
  width: 100%;
}
.hdr-top { padding: 28px 32px 20px; border-bottom: 1px solid rgba(255,255,255,.08); }
.hdr-top h1 { font-family: var(--mono); font-size: 18px; color: var(--accent); letter-spacing: .06em; }
.hdr-top p  { font-size: 12px; color: rgba(241,245,249,.65); margin-top: 4px; }
.hdr-meta {
  padding: 12px 32px;
  display: flex; gap: 12px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 11px;
}
.hdr-meta span {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(253,230,138,.3);
  padding: 4px 12px; border-radius: 4px;
  color: var(--accent);
  display: flex; align-items: center; gap: 5px;
}
.hdr-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: flex-end;
  flex-wrap: wrap; gap: 12px;
}

/* ── Tabs ── */
.tab-bar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
  display: flex; gap: 0;
  overflow-x: auto; -webkit-overflow-scrolling: touch;
}
.tab-btn {
  font-family: var(--mono); font-size: 11px; letter-spacing: .08em;
  padding: 14px 20px;
  border: none; background: none;
  color: var(--muted); cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap; transition: .15s;
}
.tab-btn:hover  { color: var(--text); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-pane { display: none; max-width: 1100px; margin: 0 auto; padding: 32px; }
.tab-pane.active { display: block; }

/* ── Section ── */
.sec { margin-bottom: 40px; }
.sec-title {
  font-family: var(--mono); font-size: 11px;
  color: var(--accent); letter-spacing: .15em; text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px; margin-bottom: 20px;
}
.sec-lead { font-size: 14px; color: var(--muted); margin-bottom: 20px; line-height: 1.8; }

/* ── Card Grid ── */
.grid   { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 12px; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fill, minmax(420px,1fr)); gap: 14px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: 14px; }
.grid2  { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ── Card ── */
.card {
  background: var(--surface2);
  border: 0.5px solid var(--border);
  border-radius: 8px;
  padding: 20px 24px;
  transition: .15s;
  display: block;
  text-decoration: none;
  color: var(--text);
}
.card:hover      { border-color: var(--accent); background: #fff8e6; box-shadow: 0 2px 8px rgba(217,119,6,.12); }
.card-head       { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 10px; }
.card-icon       { width: 38px; height: 38px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 18px; }
.card-title      { font-size: 14px; font-weight: 700; color: var(--text); line-height: 1.4; }
.card-sub        { font-size: 11px; color: var(--muted); margin-top: 2px; }
.card-body       { font-size: 12px; color: var(--muted); line-height: 1.8; margin-bottom: 12px; }
.card-foot       { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.card h3         { font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.card p          { font-size: 11px; color: var(--muted); }
.card ul         { padding-left: 18px; }
.card li         { font-size: 13px; color: var(--muted); line-height: 1.8; margin-bottom: 3px; }

/* ── Links & Buttons ── */
a { color: var(--accent); }
a:hover { color: var(--accent2); }
button, .btn {
  background: var(--accent); color: #ffffff;
  border: none; border-radius: 6px;
  padding: 8px 16px; cursor: pointer;
  font-family: var(--sans); font-size: 13px; font-weight: 700; transition: .15s;
}
button:hover, .btn:hover { background: var(--accent2); }

/* ── Badges ── */
.badge, .b {
  display: inline-block;
  padding: 2px 9px; border-radius: 20px;
  font-size: 10px; font-family: var(--mono); font-weight: 600;
  margin-top: 6px; margin-right: 4px; white-space: nowrap;
}
.badge-live, .b-done { background: rgba(16,185,129,.12); color: #059669;  border: 1px solid rgba(16,185,129,.3); }
.badge-wip,  .b-wip  { background: rgba(245,158,11,.12); color: #b45309;  border: 1px solid rgba(245,158,11,.3); }
.b-ip   { background: var(--tag-bg);              color: var(--accent);  border: 1px solid var(--border); }
.b-todo { background: rgba(167,139,250,.12);       color: #7c3aed;        border: 1px solid rgba(167,139,250,.3); }
.b-warn { background: rgba(245,158,11,.12);        color: #b45309;        border: 1px solid rgba(245,158,11,.3); }
.b-fail { background: rgba(239,68,68,.12);         color: #dc2626;        border: 1px solid rgba(239,68,68,.3); }
.b-hold { background: rgba(100,116,139,.12);       color: #475569;        border: 1px solid rgba(100,116,139,.3); }

/* ── Tags ── */
.tag       { font-size: 10px; font-weight: 700; padding: 2px 9px; border-radius: 20px; background: var(--tag-bg); color: var(--tag-text); }
.tag-blue  { background: rgba(59,130,246,.1);  color: #1d4ed8;        border: 1px solid rgba(59,130,246,.3); }
.tag-green { background: rgba(16,185,129,.12); color: #059669;        border: 1px solid rgba(16,185,129,.3); }
.tag-amber { background: var(--tag-bg);        color: var(--tag-text); border: 1px solid var(--border); }
.tag-red   { background: rgba(239,68,68,.12);  color: #dc2626;        border: 1px solid rgba(239,68,68,.3); }
.tag-dev   { background: rgba(59,130,246,.1);  color: #1e40af;        border: 1px solid rgba(59,130,246,.25); }
.tag-biz   { background: rgba(16,185,129,.12); color: #059669;        border: 1px solid rgba(16,185,129,.25); }

/* ── Date ── */
.date, .date-badge {
  background: var(--date-bg); color: var(--date-text);
  font-size: 10px; font-family: var(--mono);
  padding: 2px 8px; border-radius: 4px; display: inline-block;
}

/* ── Table ── */
.tbl {
  width: 100%; border-collapse: collapse; font-size: 12px;
  background: var(--surface); border-radius: 8px;
  overflow: hidden; border: 1px solid var(--border);
  word-break: keep-all; overflow-wrap: break-word;
}
.tbl th {
  background: var(--surface2); color: var(--accent2);
  font-family: var(--mono); font-size: 10px; letter-spacing: .1em;
  padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--border);
}
.tbl td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(253,230,138,.4);
  color: var(--muted); vertical-align: top; line-height: 1.8;
}
.tbl td:first-child { color: var(--text); font-weight: 500; }
.tbl tr:last-child td { border-bottom: none; }
.tbl tr:hover td { background: rgba(254,243,199,.5); }

/* ── Notice ── */
.notice { border-radius: 8px; padding: 14px 18px; margin: 12px 0; display: inline-block; width: auto; max-width: 100%; min-width: 280px; }
.notice-blue  { background: rgba(59,130,246,.06);  border-left: 3px solid #3b82f6; }
.notice-green { background: rgba(16,185,129,.06);  border-left: 3px solid var(--green); }
.notice-amber { background: rgba(217,119,6,.08);   border-left: 3px solid var(--accent); }
.notice-red   { background: rgba(239,68,68,.06);   border-left: 3px solid var(--red); }
.notice p { font-size: 13px; line-height: 1.9; word-break: keep-all; overflow-wrap: break-word; color: var(--text); }
/* grid内では幅100%・block維持 */
.grid > .notice, .grid-2 > .notice, .grid-3 > .notice { width: 100%; display: block; }

/* ── Hero / Banner ── */
.hero {
  display: inline-block;
  width: auto;
  max-width: 100%;
  min-width: 280px;
}

/* ── Code Block (dark surface kept for readability) ── */
.code-block-wrap {
  position: relative; background: #1e2d40;
  border: 1px solid var(--border); border-radius: 8px;
  padding: 0; margin-bottom: 14px; overflow: hidden;
}
.code-block-wrap .copy-btn {
  position: absolute; top: 10px; right: 10px;
  background: rgba(255,255,255,.08); color: #e2e8f0;
  border: 1px solid rgba(253,230,138,.3); border-radius: 5px;
  padding: 5px 12px; font-size: 11px; font-weight: 700;
  cursor: pointer; font-family: var(--mono); transition: .2s; z-index: 2;
}
.code-block-wrap .copy-btn:hover  { background: rgba(255,255,255,.15); }
.code-block-wrap .copy-btn.copied { background: rgba(16,185,129,.3); border-color: var(--green); color: var(--green); }
.code-block-wrap .code-label {
  padding: 10px 16px 0; font-size: 10px; font-weight: 700;
  color: rgba(241,245,249,.5); letter-spacing: .1em; text-transform: uppercase; font-family: var(--mono);
}
.code-block-wrap .code-content {
  padding: 16px 20px 20px; color: #e2e8f0; font-size: 12px; line-height: 1.9;
  font-family: var(--mono); white-space: pre-wrap; overflow-x: auto;
}

/* ── Prompt / Cmd Box ── */
.prompt-box, .cmd {
  background: #1e2d40;
  border: 1px solid var(--border); border-radius: 6px;
  padding: 12px 16px; font-family: var(--mono); font-size: 12px;
  color: #e2e8f0; line-height: 1.8; overflow-x: auto; white-space: pre-wrap; margin: 10px 0;
}

/* ── Roadmap ── */
.roadmap-step      { display: flex; gap: 16px; margin-bottom: 20px; align-items: flex-start; }
.roadmap-num       { width: 36px; height: 36px; border-radius: 50%; background: var(--accent); color: #ffffff; font-size: 14px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.roadmap-content   { flex: 1; background: var(--surface2); border: 0.5px solid var(--border); border-radius: 8px; padding: 16px 20px; }
.roadmap-title     { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.roadmap-body      { font-size: 12px; color: var(--muted); line-height: 1.8; }
.roadmap-connector { width: 2px; background: var(--border); margin: 0 17px; height: 14px; }

/* ── Warn Card ── */
.warn-card         { background: var(--surface2); border: 0.5px solid var(--border); border-radius: 8px; padding: 18px 20px; margin-bottom: 12px; }
.warn-card.danger  { border-left: 4px solid var(--red); }
.warn-card.caution { border-left: 4px solid var(--yellow); }
.warn-card.tip     { border-left: 4px solid var(--green); }
.warn-title        { font-size: 13px; font-weight: 700; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; color: var(--text); }
.warn-body         { font-size: 12px; color: var(--muted); line-height: 1.8; }

/* ── Header meta links ── */
.hdr-meta a { color: inherit; text-decoration: none; }
.hdr-meta a:hover { opacity: .75; }

/* ── Footer (full-width) ── */
footer, .footer, .doc-footer {
  text-align: center; padding: 24px;
  font-size: 11px; color: var(--muted);
  border-top: 1px solid var(--border);
  margin-top: 20px; font-family: var(--mono); width: 100%;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  body { font-size: 13px !important; }
  main, .content, article, .page-body { padding-left: 14px !important; padding-right: 14px !important; }
  .hdr-top  { padding: 20px 16px 16px; }
  .hdr-meta { padding: 10px 16px; }
  .tab-bar  { padding: 0 8px !important; overflow-x: auto !important; -webkit-overflow-scrolling: touch !important; }
  .tab-btn  { font-size: 11px !important; padding: 11px 12px !important; flex-shrink: 0 !important; }
  .tab-pane, .container { padding: 18px 14px !important; }
  .grid, .grid-2, .grid-3, .grid2 { grid-template-columns: 1fr !important; }
  .tbl, table { display: block !important; width: 100% !important; overflow-x: auto !important; -webkit-overflow-scrolling: touch !important; }
  .tbl td, .tbl th, table td, table th { padding: 8px 10px !important; font-size: 12px !important; word-break: break-word !important; }
  .code-block-wrap .code-content, .prompt-box, .cmd, pre { font-size: 11px !important; padding: 10px 12px !important; overflow-x: auto !important; word-break: break-all !important; }
  .notice { padding: 12px 14px !important; }
  .card { width: 100% !important; min-width: unset !important; padding: 12px 14px !important; }
  header h1 { font-size: 1.4rem; word-break: break-word; }
  svg { max-width: 100% !important; height: auto !important; }
  .svg-wrap, .flow-svg { padding: 12px 8px !important; }
}