/* =========================================================
   DannyHub v2 — 홈 스타일
   색·명도·팔레트·서체 크기는 공통 테마(shared/danny-theme, /theme/danny-theme.css)가 정한다.
   아래 :root 는 Hub 가 예전부터 쓰던 이름(--fg·--bg·--elevated·--border…)을 공통 토큰에 잇는 별칭이다.
   토큰 별칭은 lib/theme-v2.js(하위 페이지)와 같게 유지한다.
   ========================================================= */

/* ── 공통 토큰 별칭 ── */
:root {
  --fg:        var(--text);
  --head:      var(--text);
  --bg:        var(--canvas);
  --bg-top:    var(--canvas);
  --bg-bottom: var(--canvas);
  --elevated:  var(--raised);
  --surface2:  color-mix(in oklab, var(--accent) 8%, var(--surface));
  --accent2:   var(--accent-soft);
  --glow:      color-mix(in oklab, var(--accent) 22%, transparent);
  --border:    var(--line);
  --border2:   var(--line-strong);
  --shadow:    0 4px 18px rgb(0 0 0 / .08);
  --radius:    calc(10 * var(--rd));
  --radius-sm: calc(6 * var(--rd));
  --tab-h: 68px;
  /* 서체 토큰 — data-font(공통 테마)에 따라 lib/fonts-v2.js 가 교체. 아래는 스크립트가 없을 때의 값 */
  --serif: var(--font-ui);
  --sans:  var(--font-ui);
  --label: var(--font-ui);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-tap-highlight-color: transparent; }
body {
  /* 스킬 명세: LinearGradient 상단→하단. flat 단색이 회색톤의 주범이었음 */
  background: var(--canvas);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.55;
  min-height: 100dvh;
  overflow-x: hidden;
  padding-bottom: calc(var(--tab-h) + env(safe-area-inset-bottom, 12px) + 8px);
  transition: color 0.25s;
}

/* ── Focus (keyboard nav) ── */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ── Layout ── */
.page-wrap {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ── Header ── */
.site-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 48px 0 8px;
  gap: 12px;
}
.site-logo {
  font-family: var(--font-ui);
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  line-height: 1;
}
.site-logo span {
  font-family: var(--font-mark);
  font-style: italic;
  font-weight: 600;
  font-size: 1.18em;
  letter-spacing: 0;
  color: var(--accent);
}
.site-sub {
  font-family: var(--label);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 6px;
}

/* Header actions cluster (꾸미기 버튼 — shared/danny-theme) */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Status bar row */
.status-bar {
  display: flex;
  gap: 10px;
  padding: 10px 0 20px;
  flex-wrap: wrap;
  align-items: center;
}
.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 3px 10px;
  font-family: var(--label);
  font-size: .75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--muted);
  flex-shrink: 0;
  transition: background 0.4s;
}
.status-dot.up   { background: var(--ok); }
.status-dot.down { background: var(--danger); }

/* ── Category Section ── */
.category {
  margin-bottom: 28px;
}
.category-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.category-icon {
  display: flex; align-items: center;
  color: var(--muted);
}
.category-label {
  font-family: var(--label);
  font-size: .78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── Tile Grid ── */
/* 모바일 2열 기본 · 560px 이상 3열 (420~560 구간 3열은 desc 가독성 저하) */
.tile-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
@media (min-width: 560px) {
  .tile-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ── Tile Card ── */
.tile {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 12px 12px;
  text-decoration: none;
  color: var(--fg);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.15s, box-shadow 0.25s;
  position: relative;
  overflow: hidden;
  min-height: 110px;
}
.tile:hover, .tile:active {
  background: var(--surface2);
  border-color: color-mix(in oklab, var(--accent) 45%, transparent);
}

.tile-icon {
  display: flex;
  align-items: center;
  color: var(--accent);
  margin-bottom: 3px;
}
.tile-name {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.1;
  color: var(--fg);
}
.tile-desc {
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.3;
  font-family: var(--sans);
  margin-top: 1px;
}
.tile-latest {
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}
.tile-latest-title {
  font-size: 0.7rem;
  color: var(--fg);
  opacity: 0.75;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--sans);
}
.tile-latest-date {
  font-family: var(--label);
  font-size: .7rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-top: 2px;
}

/* ── Bottom Tab Bar ── */
.tab-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 100;
  display: flex;
  align-items: stretch;
  height: calc(var(--tab-h) + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: color-mix(in srgb, var(--bg-bottom) 82%, transparent);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.tab-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 8px 4px;
  cursor: pointer;
  color: var(--muted);
  transition: color 0.15s;
  -webkit-user-select: none;
  user-select: none;
  touch-action: manipulation;
  border: none;
  background: none;
  font-family: inherit;
}
.tab-item.is-active { color: var(--accent); }
.tab-icon { display: flex; align-items: center; line-height: 1; }
.tab-label {
  font-family: var(--label);
  font-size: .68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1;
}

/* ── Slide-Up Panel (sub-items) ── */
.slide-panel {
  position: fixed;
  left: 0; right: 0;
  bottom: calc(var(--tab-h) + env(safe-area-inset-bottom, 0px));
  z-index: 99;
  background: color-mix(in srgb, var(--elevated) 94%, transparent);
  border-top: 1px solid var(--border2);
  border-radius: 16px 16px 0 0;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 12px 0 4px;
  transform: translateY(calc(100% + var(--tab-h) + 40px));
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
  pointer-events: none;
  box-shadow: 0 -8px 40px rgba(0,0,0,0.5);
}
.slide-panel.open {
  transform: translateY(0);
  pointer-events: auto;
}
.panel-handle {
  width: 36px; height: 4px;
  background: var(--surface2);
  border-radius: 2px;
  margin: 0 auto 12px;
}
.panel-title {
  font-family: var(--label);
  font-size: .78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 20px 8px;
}
.panel-items { display: flex; flex-direction: column; }
.panel-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 20px;
  text-decoration: none;
  color: var(--fg);
  cursor: pointer;
  transition: background 0.15s;
  border-radius: 0;
}
.panel-item:active { background: var(--surface); }
.panel-icon {
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  flex-shrink: 0; width: 24px;
}
.panel-info { min-width: 0; }
.panel-name {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.15;
}
.panel-desc {
  font-size: 0.72rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Overlay */
.panel-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 98;
  background: rgba(0,0,0,0);
}
.panel-overlay.open { display: block; }

/* ── Desktop (≥768px): 탭바·패널 숨김 — 원페이지 허브에 모바일 내비 불필요 ── */
@media (min-width: 768px) {
  .tab-bar, .slide-panel, .panel-overlay { display: none; }
  body { padding-bottom: 40px; }
}

/* ── Footer ── */
.site-footer {
  text-align: center;
  padding: 28px 0 8px;
  font-family: var(--label);
  font-size: .68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0.5;
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  .slide-panel, .tile, .theme-toggle, body { transition: none; }
}

/* ── Utility ── */
a { color: inherit; text-decoration: none; }

/* 공개 미러에는 없는 링크 — 이게 보이면 원본 사이트다 */
.admin-link {
  display: inline-block;
  margin-left: 10px;
  padding: 3px 10px;
  border: 1px solid var(--muted);
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.15s, border-color 0.15s;
}
.admin-link:hover { opacity: 1; border-color: var(--fg, currentColor); }

/* ── 타일 편집(꾸미기 › 배치·버튼, public/hub-customize.js) ── */
/* 숨김은 목록 보기(:root[data-hub-layout] .tile { display: grid })보다 우선해야 한다 */
.tile[hidden], .category[hidden] { display: none !important; }
.tile-grid[data-cols="1"] { grid-template-columns: minmax(0, 1fr); }
.tile-grid[data-cols="2"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 560px) {
  .tile-grid[data-cols="3"] { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .tile-grid[data-cols="4"] { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
:root[data-hub-recent="off"] .tile-latest { display: none; }
:root[data-hub-layout="list"] .tile-grid { grid-template-columns: minmax(0, 1fr); gap: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
:root[data-hub-layout="list"] .tile { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; column-gap: 12px; row-gap: 2px; min-height: 56px; padding: 10px 14px; border: 0; border-bottom: 1px solid var(--border); border-radius: 0; background: transparent; }
:root[data-hub-layout="list"] .tile-icon { grid-row: 1 / span 2; margin: 0; }
:root[data-hub-layout="list"] .tile-name, :root[data-hub-layout="list"] .tile-desc { grid-column: 2; }
:root[data-hub-layout="list"] .tile-desc { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
:root[data-hub-layout="list"] .tile-latest { grid-column: 3; grid-row: 1 / span 2; margin: 0; padding: 0; border: 0; text-align: right; }
:root[data-hub-layout="list"] .tile-latest-title { display: none; }
.dt-sheet .hub-items { display: grid; gap: 6px; }
.dt-sheet .hub-group { font-size: .75rem; color: var(--dt-muted); margin-top: 6px; }
.dt-sheet .hub-item { display: grid; grid-template-columns: auto minmax(0, 1fr) 36px 36px 36px; gap: 4px; align-items: center; padding: 4px 4px 4px 10px; border: 1px solid var(--dt-line); border-radius: 8px; background: var(--dt-surface); }
.dt-sheet .hub-item input { width: 20px; height: 20px; margin: 0 6px 0 0; accent-color: var(--dt-accent); }
.dt-sheet .hub-item label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; }
.dt-sheet .hub-item button { width: 36px; height: 36px; border: 0; border-radius: 8px; background: transparent; color: var(--dt-muted); cursor: pointer; }
.dt-sheet .hub-item button:hover:not(:disabled) { background: var(--dt-accent-soft); color: var(--dt-text); }
.dt-sheet .hub-item button:disabled { opacity: .3; cursor: default; }
.dt-sheet .hub-item .del { color: var(--danger); }
.dt-sheet .hub-add { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) auto; gap: 6px; }
.dt-sheet .hub-add input { min-width: 0; min-height: 40px; padding: 0 10px; border: 1px solid var(--dt-line); border-radius: 8px; background: var(--dt-surface); color: var(--dt-text); font-size: max(16px, 1rem); }
.dt-sheet .hub-add button { min-height: 40px; padding: 0 14px; border: 0; border-radius: 8px; background: var(--dt-accent); color: var(--dt-on-accent); font-weight: 700; cursor: pointer; }