/* 쿠키의 기록 — site.css (v5)
   다크(기본) = 쿠키 웜(에스프레소 + 캐러멜/테라코타)
   라이트(토글) = 종이·잉크 에디토리얼
   두 테마는 테라코타/캐러멜 포인트를 공유합니다. 기존 클래스/마크업은 그대로 유지합니다. */

@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable.min.css');

/* ---------- 기본 = 다크(쿠키 웜) ---------- */
:root {
  --bg: #1f1a16;
  --bg-tint: radial-gradient(1100px 560px at 80% -12%, rgba(224,164,88,.09), transparent 60%);
  --surface: #18130f;
  --panel: #28201b;
  --panel-2: #221b16;
  --text: #f1e6d8;
  --muted: #bcae9c;
  --faint: #8a7e6f;
  --line: #3a2f25;
  --line-soft: #2f2620;
  --primary: #e0a458;
  --primary-strong: #ecba78;
  --primary-ink: #f3cf9b;
  --primary-soft: rgba(224,164,88,.14);
  --accent: #cd7d54;
  --accent-soft: rgba(205,125,84,.16);
  --code: #15100b;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow: 0 16px 38px -16px rgba(0,0,0,.62);
  --shadow-lg: 0 26px 60px -22px rgba(0,0,0,.72);
  --ring: rgba(224,164,88,.4);
  --radius: 14px;
  --radius-sm: 10px;
  --maxw: 1080px;
  /* 헤더(다크 = 에스프레소 마스트헤드) */
  --header-bg: #241d18;
  --header-fg: #f6ece0;
  --header-fg-muted: rgba(246,236,224,.72);
  --header-hover: rgba(246,236,224,.10);
  --header-active-bg: rgba(246,236,224,.14);
  --header-field: rgba(246,236,224,.12);
  --header-field-line: rgba(246,236,224,.18);
  --header-underline: #e3a85c;
  color-scheme: dark;
}

/* ---------- 라이트(토글) = 종이·잉크 에디토리얼 ---------- */
:root[data-theme="light"] {
  --bg: #f6f1e7;
  --bg-tint: radial-gradient(1200px 600px at 80% -10%, rgba(181,100,47,.05), transparent 60%);
  --surface: #efe8da;
  --panel: #ffffff;
  --panel-2: #faf6ec;
  --text: #2b2622;
  --muted: #6f6757;
  --faint: #9a9081;
  --line: #e6ddcb;
  --line-soft: #efe7d6;
  --primary: #b5642f;
  --primary-strong: #9a531f;
  --primary-ink: #7c3f15;
  --primary-soft: #f4ead7;
  --accent: #bd6a2e;
  --accent-soft: #f4ead7;
  --code: #f2ebdc;
  --shadow-sm: 0 1px 2px rgba(60,40,20,.05);
  --shadow: 0 10px 30px -12px rgba(60,40,20,.16);
  --shadow-lg: 0 22px 48px -20px rgba(60,40,20,.24);
  --ring: rgba(181,100,47,.3);
  /* 헤더(라이트 = 크림 페이퍼) */
  --header-bg: #efe7d7;
  --header-fg: #2b2622;
  --header-fg-muted: #6f6757;
  --header-hover: rgba(43,38,34,.06);
  --header-active-bg: rgba(43,38,34,.07);
  --header-field: #ffffff;
  --header-field-line: #e0d7c4;
  --header-underline: #b5642f;
  color-scheme: light;
}

/* ---------- 기본 ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Pretendard Variable", Pretendard, Roboto, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  background: var(--bg);
  background-image: var(--bg-tint);
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.75;
  font-size: 16px;
  letter-spacing: -.003em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
::selection { background: var(--primary-soft); color: var(--primary-ink); }
a { color: var(--primary-strong); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--primary); }

/* 스크롤바 */
* { scrollbar-width: thin; scrollbar-color: var(--line) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--line); border-radius: 99px; border: 2px solid transparent; background-clip: content-box; }
*::-webkit-scrollbar-thumb:hover { background: var(--faint); background-clip: content-box; }

/* ---------- 헤더 / 네비 (메뉴 좌측 탭 정렬, 테마별 색) ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40; min-height: 58px;
  background: var(--header-bg); color: var(--header-fg);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 4px 18px -10px rgba(0,0,0,.5);
}
.nav { max-width: var(--maxw); margin: 0 auto; min-height: 58px; padding: 0 22px; display: flex; align-items: center; gap: 18px; }
.brand {
  min-height: 58px; display: flex; align-items: center; gap: 11px;
  color: var(--header-fg); font-weight: 800; letter-spacing: -.02em; font-size: 16px; white-space: nowrap; padding-right: 6px;
}
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center;
  font-size: 17px; background: var(--header-active-bg); border: 1px solid var(--header-field-line);
}
.nav-links { display: flex; align-items: center; gap: 2px; flex-wrap: wrap; }
.nav-links a {
  position: relative; color: var(--header-fg-muted); font-size: 14px; font-weight: 600;
  line-height: 1; padding: 10px 13px; border-radius: 9px; transition: background .15s ease, color .15s ease;
}
.nav-links a::after {
  content: ""; position: absolute; left: 13px; right: 13px; bottom: 4px; height: 2px;
  background: var(--header-underline); border-radius: 2px; transform: scaleX(0); transform-origin: center; transition: transform .18s ease;
}
.nav-links a:hover { color: var(--header-fg); background: var(--header-hover); }
.nav-links a.active { color: var(--header-fg); background: var(--header-active-bg); }
.nav-links a.active::after { transform: scaleX(1); }
.nav-tools { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.search {
  width: 168px; height: 36px; border: 0; border-radius: 10px; padding: 0 12px;
  background: var(--header-field); color: var(--header-fg); font-size: 14px;
  outline: 1px solid var(--header-field-line); transition: outline-color .15s ease, width .2s ease;
}
.search::placeholder { color: var(--header-fg-muted); }
.search:focus { outline-color: var(--primary); }
.theme-toggle {
  width: 38px; height: 38px; border: 0; border-radius: 11px; background: transparent;
  color: var(--header-fg); cursor: pointer; font-size: 17px; display: grid; place-items: center; line-height: 1; transition: background .15s ease;
}
.theme-toggle:hover { background: var(--header-hover); }

/* ---------- 레이아웃 ---------- */
main { max-width: var(--maxw); margin: 0 auto; padding: 46px 22px 96px; }
main > section { margin-top: 14px; }

/* ---------- 타이포 ---------- */
.eyebrow { display: inline-flex; align-items: center; gap: 7px; color: var(--primary-strong); font-weight: 700; letter-spacing: .04em; font-size: 12.5px; text-transform: uppercase; margin-bottom: 12px; }
.eyebrow::before { content: ""; width: 18px; height: 2px; border-radius: 2px; background: var(--primary); }
h1, h2, h3, h4 { line-height: 1.28; letter-spacing: -.025em; margin: 0 0 14px; color: var(--text); font-weight: 800; }
h1 { font-size: clamp(30px, 4.4vw, 46px); letter-spacing: -.035em; }
h2 { font-size: clamp(21px, 2.6vw, 28px); margin-top: 52px; padding-top: 26px; border-top: 1px solid var(--line); letter-spacing: -.03em; }
.hero + section h2 { margin-top: 40px; }
h3 { font-size: 18.5px; font-weight: 700; }
h4 { font-size: 15.5px; font-weight: 700; }
p { color: var(--muted); margin: 0 0 15px; }
p:last-child { margin-bottom: 0; }
strong { color: var(--text); font-weight: 700; }

/* ---------- 히어로 ---------- */
.hero { padding: 26px 0 30px; position: relative; }
.hero h1 { max-width: 16ch; }
.lead { font-size: clamp(16.5px, 1.9vw, 20px); max-width: 64ch; color: var(--muted); line-height: 1.7; }
.actions { display: flex; gap: 11px; flex-wrap: wrap; margin-top: 26px; }

/* ---------- 버튼 ---------- */
.button {
  display: inline-flex; align-items: center; gap: 8px; min-height: 42px;
  padding: 9px 18px; border-radius: 11px; border: 1px solid var(--line);
  background: var(--panel); color: var(--primary-ink); font-weight: 700; font-size: 14.5px;
  box-shadow: var(--shadow-sm); cursor: pointer;
  transition: transform .14s ease, box-shadow .18s ease, border-color .15s ease, background .15s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--ring); color: var(--primary-ink); }
.button.primary { background: var(--primary); border-color: transparent; color: #38240f; box-shadow: 0 8px 20px -8px var(--ring); font-weight: 800; }
:root[data-theme="light"] .button.primary { color: #fff; }
.button.primary:hover { box-shadow: 0 14px 26px -10px var(--ring); color: #38240f; }
:root[data-theme="light"] .button.primary:hover { color: #fff; }

/* ---------- 패널 / 카드 ---------- */
.panel, .card, .post-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.panel { padding: 24px; }
.panel > h2:first-child {
  margin: 0 0 16px;
  padding: 0 0 14px;
  border-top: 0;
  border-bottom: 1px solid var(--line);
}
.card { padding: 20px 22px; transition: transform .15s ease, box-shadow .2s ease, border-color .15s ease; }
.card-grid, .process-grid, .status-board { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 4px; }
.status-board { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card.clickable { display: block; color: inherit; }
.card.clickable:hover, .post-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--ring); }
.card h3 { margin-bottom: 8px; }
.card p { font-size: 14.5px; }

/* details 대시보드 */
details.dashboard-item { margin: 14px 0; }
details.dashboard-item > summary { cursor: pointer; list-style: none; transition: transform .15s ease, box-shadow .2s ease, border-color .15s ease; }
details.dashboard-item > summary::-webkit-details-marker { display: none; }
details.dashboard-item > summary.card:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--ring); }
details.dashboard-item > summary.card::after { content: "펼치기 ▾"; display: inline-flex; margin-top: 12px; color: var(--primary-strong); font-weight: 700; font-size: 13.5px; letter-spacing: .01em; }
details.dashboard-item[open] > summary.card::after { content: "접기 ▴"; }
details.dashboard-item[open] > summary.card { border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
.dashboard-body { margin-top: -1px; padding: 20px; background: var(--panel-2); border: 1px solid var(--line); border-top: 0; border-radius: 0 0 var(--radius) var(--radius); }

/* ---------- 배지 / 상태 ---------- */
.badge { display: inline-flex; align-items: center; border-radius: 999px; padding: 4px 11px; color: var(--primary-ink); font-size: 12px; font-weight: 700; letter-spacing: .01em; background: var(--primary-soft); margin-bottom: 12px; border: 1px solid transparent; }
.status { display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 4px 11px; font-size: 12px; font-weight: 700; margin-bottom: 12px; letter-spacing: .01em; }
.status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .85; }
.status.active { color: #cdd99f; background: rgba(150,160,80,.20); }
.status.waiting { color: #ecba78; background: rgba(224,164,88,.18); }
.status.done { color: #bcd9a6; background: rgba(120,160,80,.22); }
.status.blocked { color: #e7a59a; background: rgba(190,90,70,.24); }
.status.frozen { color: #cdbfae; background: rgba(150,130,110,.24); }
:root[data-theme="light"] .status.active { color: #5a6a23; background: #e3e8c4; }
:root[data-theme="light"] .status.waiting { color: #9a531f; background: #f4ead7; }
:root[data-theme="light"] .status.done { color: #4a6b2e; background: #dce8c8; }
:root[data-theme="light"] .status.blocked { color: #a8412c; background: #f3dcd2; }
:root[data-theme="light"] .status.frozen { color: #6b5e4e; background: #e7ddcb; }

.meta { color: var(--faint); font-size: 13.5px; margin-top: 10px; }

/* ---------- 타임라인 ---------- */
.timeline { display: grid; gap: 14px; margin-top: 4px; }
.timeline-item {
  display: grid; grid-template-columns: 116px minmax(0, 1fr); gap: 20px; padding: 20px 22px;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel);
  box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
  transition: transform .15s ease, box-shadow .2s ease, border-color .15s ease;
}
.timeline-item::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--accent); opacity: .85; }
.timeline-item:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--ring); }
.timeline-item h3 { margin-bottom: 6px; }
.timeline-item p { font-size: 14.5px; }
.day { color: var(--accent); font-weight: 800; font-size: 13.5px; letter-spacing: .01em; font-variant-numeric: tabular-nums; }

/* ---------- 리스트 ---------- */
ul.clean, ol { color: var(--muted); padding-left: 20px; margin: 6px 0 0; }
ul.clean { list-style: none; padding-left: 4px; }
ul.clean li { position: relative; padding-left: 22px; margin: 9px 0; }
ul.clean li::before { content: ""; position: absolute; left: 4px; top: .72em; width: 6px; height: 6px; border-radius: 50%; background: var(--primary); opacity: .85; }
ol li { margin: 7px 0; }
ol li::marker { color: var(--primary-strong); font-weight: 700; }

/* ---------- 콜아웃 ---------- */
.callout { border: 1px solid var(--line); border-left: 4px solid var(--primary); padding: 16px 20px; background: var(--primary-soft); border-radius: var(--radius-sm); color: var(--text); font-size: 14.5px; margin-top: 16px; }
.callout strong { color: var(--primary-ink); }

/* ---------- 푸터 ---------- */
.footer { border-top: 1px solid var(--line); background: var(--surface); color: var(--faint); padding: 32px 22px; text-align: center; font-size: 14px; margin-top: 24px; }

/* ---------- 코드 ---------- */
code, pre { font-family: "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
code { background: var(--code); border: 1px solid var(--line); border-radius: 7px; padding: 2px 7px; font-size: .9em; color: var(--primary-ink); overflow-wrap: anywhere; }
pre { background: var(--code); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px 18px; overflow: auto; color: var(--text); }
pre code { background: none; border: 0; padding: 0; color: var(--text); }

/* ---------- 표 형태 ---------- */
.table-like { display: grid; gap: 0; margin-top: 6px; }
.table-row { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--line-soft); }
.table-row:last-child { border-bottom: 0; }
.table-like.compact .table-row { grid-template-columns: 120px minmax(0, 1fr); padding: 10px 0; }
.table-row strong { color: var(--text); font-size: 14px; }
.table-row p { font-size: 14.5px; }

/* ---------- 글 목록 / 포스트 ---------- */
.post-list { display: grid; gap: 18px; margin-top: 6px; }
.post-card { margin: 0; padding: 24px 26px; }
.post-card .day { display: inline-block; margin-bottom: 8px; }
.post-card h3 { font-size: 23px; letter-spacing: -.03em; }
.post-card section { margin-top: 18px; }
.post-card h4 { margin: 18px 0 8px; color: var(--text); }
.lesson-box { background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px 18px; margin-top: 10px; }
.quote { font-weight: 600; color: var(--text); border-left: 3px solid var(--accent); padding: 4px 0 4px 14px; margin-top: 16px; font-size: 15.5px; line-height: 1.6; }

/* ---------- 워크로그 링크 ---------- */
.worklog-list { display: grid; gap: 12px; margin-top: 6px; }
.worklog-link {
  display: grid; gap: 4px; padding: 18px 20px; border: 1px solid var(--line);
  border-radius: var(--radius); background: var(--panel); box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden; transition: transform .15s ease, box-shadow .2s ease, border-color .15s ease;
}
.worklog-link::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--accent); opacity: 0; transition: opacity .15s ease; }
.worklog-link span { color: var(--accent); font-weight: 800; font-size: 13.5px; font-variant-numeric: tabular-nums; }
.worklog-link strong { color: var(--text); font-size: 17.5px; letter-spacing: -.02em; }
.worklog-link em { color: var(--muted); font-style: normal; font-size: 14.5px; }
.worklog-link:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--ring); }
.worklog-link:hover::before { opacity: .85; }

/* ---------- 상세 토글 ---------- */
.problem-details { margin: 24px 0; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 4px 18px; background: var(--panel-2); }
.problem-details > summary { cursor: pointer; color: var(--text); font-weight: 700; padding: 12px 0; }
.problem-details h3 { margin-top: 20px; font-size: 18px; }
.problem-details section { margin-top: 14px; }
details.panel > summary { cursor: pointer; font-weight: 700; color: var(--text); }

[hidden] { display: none !important; }

/* ---------- 반응형 ---------- */
@media (max-width: 980px) {
  .nav { align-items: flex-start; flex-direction: column; padding: 8px 18px 12px; gap: 8px; }
  .brand { min-height: 42px; }
  .nav-links { margin-left: 0; }
  .nav-links a { padding: 8px 10px; }
  .nav-tools { width: 100%; margin-left: 0; }
  .search { flex: 1; width: auto; }
  .status-board { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  main { padding: 36px 20px 80px; }
}
@media (max-width: 760px) {
  .card-grid, .process-grid, .status-board { grid-template-columns: 1fr; }
  .timeline-item, .table-row, .table-like.compact .table-row { grid-template-columns: 1fr; gap: 6px; }
  .timeline-item { padding: 18px 20px; }
  .day { margin-bottom: 2px; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}

/* ---------- Caine circus palette override ----------
   Keep the Cookie Homepage layout, but give Caine a separate stage:
   black canvas, show-light gold, warning red, electric cyan, and a little green. */
:root {
  --bg: #07070b;
  --bg-tint: linear-gradient(135deg, rgba(255,212,71,.08), transparent 38%),
    linear-gradient(225deg, rgba(37,215,255,.08), transparent 42%),
    radial-gradient(900px 480px at 78% -10%, rgba(255,59,70,.11), transparent 62%);
  --surface: #0b0b11;
  --panel: #14141d;
  --panel-2: #101018;
  --text: #fff9e8;
  --muted: #c9c3b4;
  --faint: #918c83;
  --line: #34323d;
  --line-soft: #282630;
  --primary: #ffd447;
  --primary-strong: #ffe66d;
  --primary-ink: #fff0a8;
  --primary-soft: rgba(255,212,71,.14);
  --accent: #ff3b46;
  --accent-soft: rgba(255,59,70,.16);
  --code: #09090f;
  --ring: rgba(37,215,255,.42);
  --header-bg: #090910;
  --header-fg: #fff9e8;
  --header-fg-muted: rgba(255,249,232,.72);
  --header-hover: rgba(37,215,255,.12);
  --header-active-bg: rgba(255,212,71,.13);
  --header-field: rgba(255,249,232,.10);
  --header-field-line: rgba(37,215,255,.24);
  --header-underline: #25d7ff;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #fffaf0;
  --bg-tint: linear-gradient(135deg, rgba(255,212,71,.18), transparent 42%),
    linear-gradient(225deg, rgba(37,215,255,.10), transparent 45%);
  --surface: #f6f0e1;
  --panel: #ffffff;
  --panel-2: #fff7e6;
  --text: #191922;
  --muted: #645f55;
  --faint: #8b8377;
  --line: #e4d9c0;
  --line-soft: #f0e6ce;
  --primary: #c99500;
  --primary-strong: #8f6700;
  --primary-ink: #6d4d00;
  --primary-soft: #fff1bf;
  --accent: #d62635;
  --accent-soft: #ffe0e4;
  --code: #f5eddd;
  --ring: rgba(0,147,190,.32);
  --header-bg: #11121a;
  --header-fg: #fff9e8;
  --header-fg-muted: rgba(255,249,232,.72);
  --header-hover: rgba(255,249,232,.10);
  --header-active-bg: rgba(255,212,71,.15);
  --header-field: rgba(255,249,232,.12);
  --header-field-line: rgba(37,215,255,.22);
  --header-underline: #25d7ff;
  color-scheme: light;
}

.brand-mark {
  background: conic-gradient(from 45deg, #ff3b46, #ffd447, #25d7ff, #2ee66b, #ff3b46);
  border-color: rgba(255,249,232,.34);
  color: #050509;
}

.button.primary {
  color: #141007;
}

.button.primary:hover {
  color: #141007;
}

:root[data-theme="light"] .button.primary,
:root[data-theme="light"] .button.primary:hover {
  color: #191922;
}