/* =========================================================================
   hud.css — 3D 배경 위에 뜬 HUD (페이지 전환 아님)
   ------------------------------------------------------------------------
   배경은 항상 보인다. 선택된 섹션은 배경 "위에" 유리 패널로 뜨고,
   섹션을 바꿔도 배경은 그대로 이어진다(재로드·페이지 이동 없음).
   ========================================================================= */

@font-face {
  font-family: 'Pretendard'; font-weight: 45 920; font-style: normal; font-display: swap;
  src: url('./fonts/PretendardVariable.woff2') format('woff2-variations');
}
@font-face {
  font-family: 'Plex Mono'; font-weight: 400; font-display: swap;
  src: url('./fonts/IBMPlexMono-400.woff2') format('woff2');
}
@font-face {
  font-family: 'Plex Mono'; font-weight: 500; font-display: swap;
  src: url('./fonts/IBMPlexMono-500.woff2') format('woff2');
}
@font-face {
  font-family: 'Instrument'; font-weight: 400; font-style: normal; font-display: swap;
  src: url('./fonts/InstrumentSerif-Regular.woff2') format('woff2');
}
@font-face {
  font-family: 'Instrument'; font-weight: 400; font-style: italic; font-display: swap;
  src: url('./fonts/InstrumentSerif-Italic.woff2') format('woff2');
}

:root {
  --ink: #241f1a;
  --ink-2: #4c443b;
  --ink-3: #6f665c;
  --ink-4: #9c938a;

  --panel: rgba(255, 253, 250, 0.22);       /* 팝업 패널 투명도 한층 더 상향 */
  --panel-solid: rgba(255, 253, 250, 0.42); /* 솔리드 패널 투명도 상향 */
  --hair: rgba(60, 50, 40, 0.10);
  --hair-2: rgba(60, 50, 40, 0.18);

  --accent: #0f8177;
  --accent-warm: #c4613c;
  --ink-solid: #2b2620;

  --sans: 'Pretendard', 'Apple SD Gothic Neo', system-ui, sans-serif;
  --serif: 'Instrument', 'Pretendard', serif;
  --mono: 'Plex Mono', ui-monospace, monospace;

  --pad: clamp(18px, 2.6vw, 34px);
  --blur: blur(24px) saturate(145%);       /* 아크릴릭 블러 굴절감 유지 및 강화 */
  --shadow: 0 10px 34px rgba(60, 44, 30, 0.14), 0 1px 2px rgba(60, 44, 30, 0.06);
  --shadow-lg: 0 26px 74px rgba(50, 36, 24, 0.24), 0 2px 6px rgba(50, 36, 24, 0.09);
}

/* =========================================================================
   다크 테마 (밤 모드) 스타일 — 깊고 투명한 다크 아크릴릭 글래스모피즘
   ========================================================================= */
body.is-dark,
html.dark {
  --ink: #f0f3f6;
  --ink-2: #c4ccd6;
  --ink-3: #929dae;
  --ink-4: #687588;

  --panel: rgba(12, 17, 26, 0.24);         /* 한층 더 맑고 투명한 다크 아크릴릭 글래스 */
  --panel-solid: rgba(14, 20, 32, 0.45);
  --hair: rgba(255, 255, 255, 0.09);
  --hair-2: rgba(255, 255, 255, 0.16);

  --accent: #2de2c8;
  --accent-warm: #ff8552;
  --ink-solid: #ffffff;

  --shadow: 0 10px 34px rgba(0, 0, 0, 0.38), 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 26px 74px rgba(0, 0, 0, 0.58), 0 2px 6px rgba(0, 0, 0, 0.3);
  background: linear-gradient(180deg, #090e18 0%, #101928 55%, #182236 100%) fixed;
}
body.is-dark .scene-veil {
  background:
    linear-gradient(180deg, rgba(10, 15, 26, 0.30) 0%, rgba(10, 15, 26, 0) 25%),
    linear-gradient(0deg, rgba(10, 15, 26, 0.38) 0%, rgba(10, 15, 26, 0) 30%);
}
body.is-dark .hud-note {
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.9);
  color: #7e8c9f;
}
body.is-dark .nav-btn:hover {
  background: rgba(255, 255, 255, 0.08);
}
body.is-dark .nav-btn.is-preview {
  background: rgba(255, 255, 255, 0.14);
}
body.is-dark .nav-btn.on {
  color: #0c121e;
  background: #f0f3f6;
}
body.is-dark .hud-btn.is-on {
  color: #0c121e;
  background: #f0f3f6;
  border-color: #f0f3f6;
}
body.is-dark .sub-nav-btn {
  background: rgba(25, 33, 48, 0.38);
  color: var(--ink-2);
}
body.is-dark .sub-nav-btn:hover {
  background: rgba(35, 46, 66, 0.75);
  color: var(--ink);
  border-color: rgba(255, 255, 255, 0.28);
}
body.is-dark .sub-meta-box {
  background: rgba(20, 26, 38, 0.32);
}
body.is-dark .ts-radio {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--hair);
}
body.is-dark .ts-radio:hover:not(:disabled) {
  border-color: var(--hair-2);
  background: rgba(255, 255, 255, 0.09);
}
body.is-dark .ts-radio.is-on {
  border-color: var(--accent);
  background: rgba(45, 226, 200, 0.12);
}
body.is-dark .ts-env {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--hair);
}
body.is-dark .ts-env:hover {
  border-color: var(--hair-2);
  background: rgba(255, 255, 255, 0.09);
}
body.is-dark .ts-env.is-on {
  border-color: var(--accent);
  background: rgba(45, 226, 200, 0.12);
}
body.is-dark .ts-chip-sm {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--hair);
  color: var(--ink-2);
}
body.is-dark .ts-chip-sm:hover {
  border-color: var(--hair-2);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.09);
}
body.is-dark .ts-chip-sm.is-on {
  border-color: var(--accent);
  background: rgba(45, 226, 200, 0.14);
  color: #ffffff;
}
body.is-dark .ts-range::-webkit-slider-thumb {
  background: #ffffff;
  border-color: #101622;
  box-shadow: 0 0 10px rgba(45, 226, 200, 0.45);
}
body.is-dark .ts-range::-moz-range-thumb {
  background: #ffffff;
  border-color: #101622;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  /* WebGL 을 쓸 수 없을 때도 빈 화면이 되지 않도록 하는 대체 하늘 */
  background: linear-gradient(180deg, #f6c9b4 0%, #fbe0cf 55%, #dbe6b8 100%) fixed;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3 { margin: 0; font-weight: 500; letter-spacing: -0.035em; line-height: 1.14; }
p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, dl, dd, dt { margin: 0; padding: 0; list-style: none; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button:focus-visible, a:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 3px;
}
[hidden] { display: none !important; }

/* 배경 위 아주 옅은 비네트 — 배경을 가리지 않고 글자만 살린다 */
.scene-veil {
  position: fixed; inset: 0; z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255,250,244,.18) 0%, rgba(255,250,244,0) 22%),
    linear-gradient(0deg, rgba(255,248,240,.24) 0%, rgba(255,248,240,0) 28%);
}

/* =========================================================================
   1. 상단 바
   ========================================================================= */
.hud-top {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: var(--pad);
  pointer-events: none;
}
.hud-id, .hud-tools { display: flex; align-items: center; gap: 10px; pointer-events: auto; min-width: 0; }

.hud-brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  line-height: 1;
}
.hud-brand-logo {
  height: 56px;
  width: auto;
  max-width: 320px;
  object-fit: contain;
  display: block;
}
.hud-weather {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px 6px 10px;
  border-radius: 999px;
  white-space: nowrap;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.07em;
  color: var(--ink-2);
  background: var(--panel);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--hair);
}
.hud-weather-dot {
  width: 7px; height: 7px; border-radius: 50%; flex: 0 0 auto;
  background: var(--accent); transition: background .55s;
}
.hud-weather-dot[data-env="snow"] { background: #9fc3d8; }
.hud-weather-dot[data-env="rain"] { background: #6b8ba6; }
.hud-weather-dot[data-env="leaf"] { background: #dd7f36; }
.hud-weather-dot[data-env="petal"] { background: #e88aa8; }
.hud-weather-sep { width: 1px; height: 10px; background: var(--hair-2); }
.hud-weather-sub { color: var(--ink-4); }

.hud-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 15px; border-radius: 999px;
  white-space: nowrap;
  font-size: 13px; font-weight: 500; color: var(--ink-2);
  background: var(--panel);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--hair);
  box-shadow: 0 2px 12px rgba(70, 52, 34, .08);
  transition: color .2s, background .22s, border-color .22s, transform .22s;
}
.hud-btn svg { width: 17px; height: 17px; flex: 0 0 auto; }
.hud-btn:hover { color: var(--ink); background: var(--panel-solid); transform: translateY(-1px); }
.hud-btn.is-on { color: #fdf8f3; background: var(--ink-solid); border-color: var(--ink-solid); }
.hud-btn.is-loading { opacity: .6; pointer-events: none; }
.hud-btn.is-loading::after {
  content: ''; width: 12px; height: 12px; border-radius: 50%;
  border: 1.6px solid currentColor; border-top-color: transparent;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* =========================================================================
   2. 무대 — 패널이 배경 위에 뜬다
   ========================================================================= */
.hud-stage {
  position: fixed;
  inset: 0;
  z-index: 20;
  pointer-events: none;              /* 무대 자체는 통과 */
  overflow: hidden;                  /* 창 밖으로 좌우/상하 스크롤 생김 완전 방지 */
}

.panel {
  position: absolute;
  pointer-events: auto;               /* 패널만 입력을 받는다 */
  display: none;
  width: min(600px, calc(100vw - var(--pad) * 2));
  max-height: calc(100vh - 160px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: clamp(22px, 3.2vw, 38px);
  border-radius: 20px;
  background: var(--panel);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--hair);
  box-shadow: var(--shadow-lg);
  transition: left .32s cubic-bezier(.22, 1, .36, 1), top .32s cubic-bezier(.22, 1, .36, 1);
}
.panel.is-active {
  display: block;
  animation: panelIn .46s cubic-bezier(.22, 1, .36, 1);
}
@keyframes panelIn {
  from { opacity: 0; transform: translateY(14px); }
}

/* 넓은 섹션(작업·이벤트) */
.panel[data-section="work"],
.panel[data-section="event"] { width: min(840px, calc(100vw - var(--pad) * 2)); }

/* =========================================================================
   2-1. 패널 내부 인라인 서브페이지 (작업·저널·아카이브·이벤트 상세 뷰)
   ========================================================================= */
.panel-detail-view {
  animation: subIn .28s cubic-bezier(.22, 1, .36, 1);
}
@keyframes subIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel-sub-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--hair);
}

.sub-nav-pager {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.sub-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-2);
  background: rgba(255, 255, 255, .36);
  border: 1px solid var(--hair);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: pointer;
  transition: all .2s cubic-bezier(.22, 1, .36, 1);
}
.sub-nav-btn svg {
  flex-shrink: 0;
  stroke: currentColor;
}
.sub-nav-btn:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, .92);
  border-color: rgba(43, 38, 32, .24);
  transform: translateY(-1px);
}
.sub-nav-btn:active {
  transform: translateY(0);
}

.sub-nav-count {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-4);
  letter-spacing: 0.1em;
  padding: 0 6px;
  min-width: 44px;
  text-align: center;
  user-select: none;
}

.panel-sub-body {
  display: flex;
  flex-direction: column;
}

.sub-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.sub-tag {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
}

.sub-date {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-4);
}

.sub-title {
  font-family: var(--serif);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 400;
  line-height: 1.25;
  margin-bottom: 16px;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.sub-media {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 20px;
  background: rgba(60, 50, 40, .08);
  box-shadow: 0 4px 18px rgba(30, 24, 18, .08);
}
.sub-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.sub-desc {
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-2);
  margin-bottom: 22px;
  word-break: keep-all;
}

.sub-meta-box {
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .28);
  border: 1px solid var(--hair);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

/* =========================================================================
   2-2. 터쿼이즈 2D 인터랙티브 파티클 로고 (하단 20% 위치)
   ========================================================================= */
.logo-particle-canvas {
  position: fixed;
  top: auto;
  bottom: 20%;
  left: 50%;
  transform: translate(-50%, 50%);
  z-index: 15;
  pointer-events: none;
  opacity: 0;
  transition: opacity .55s cubic-bezier(.22, 1, .36, 1);
}
.logo-particle-canvas.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.panel-eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--mono); font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.19em; text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 20px;
}
.panel-eyebrow::before {
  content: ''; width: 20px; height: 1px; background: currentColor; opacity: .55;
}

.panel-title {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(26px, 3.8vw, 48px);
  line-height: 1.1; letter-spacing: -0.025em;
  margin-bottom: 20px;
  text-wrap: balance;
  transition: opacity .2s ease;
}
.panel-title em { font-style: italic; color: var(--accent-warm); }

.panel-title-sm {
  font-size: clamp(22px, 2.5vw, 30px);
  margin-bottom: 22px;
}

.panel-text {
  max-width: 44ch;
  font-size: clamp(14px, 1.28vw, 15.5px);
  line-height: 1.75;
  color: var(--ink-2);
  margin-bottom: 26px;
  transition: opacity .2s ease;
}

.panel-caption {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--hair);
  font-family: var(--mono); font-size: 11px; line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--ink-3);
}

.panel-meta {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--hair);
  display: grid;
  gap: 5px;
  transition: opacity .2s ease;
}
.panel-meta-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-warm);
  font-weight: 600;
  margin-bottom: 2px;
}
.panel-meta-main {
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: var(--ink);
  font-weight: 500;
}
.panel-meta-sub {
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--ink-3);
}

/* --- 빠른 날씨 --- */
.quick-weather { display: grid; gap: 10px; }
.quick-label {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-4);
}
.quick-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
  white-space: nowrap;
  padding: 8px 15px; border-radius: 999px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.07em;
  color: var(--ink-2);
  border: 1px solid var(--hair-2);
  background: rgba(255, 255, 255, .46);
  transition: color .2s, background .22s, border-color .22s, transform .22s;
}
.chip:hover { color: var(--ink); background: rgba(255, 255, 255, .8); transform: translateY(-1px); }
.chip.is-on { color: #fdf8f3; background: var(--ink-solid); border-color: var(--ink-solid); }

/* --- 이미지 그리드 --- */
.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid figure {
  aspect-ratio: 3 / 4; overflow: hidden;
  border-radius: 11px; background: rgba(60, 50, 40, .08);
  margin-bottom: 11px;
}
.grid img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .55s cubic-bezier(.22, 1, .36, 1);
}
.grid a:hover img { transform: scale(1.05); }

/* --- 텍스트 리스트 --- */
.list { display: grid; }
.list li { border-bottom: 1px solid var(--hair); }
.list li:last-child { border-bottom: 0; }
.list a {
  display: grid; grid-template-columns: minmax(0, 1fr) auto;
  gap: 5px 20px; padding: 15px 0;
  transition: padding-left .22s;
}
.list a:hover { padding-left: 9px; }
.list .ititle { grid-column: 1; }
.list .iexcerpt { grid-column: 1; font-size: 12.5px; line-height: 1.6; color: var(--ink-3); }
.list .idate { grid-column: 2; grid-row: 1; margin: 0; white-space: nowrap; }
.list-plain .ititle { font-size: 15px; }

.ititle { display: block; font-size: 14px; font-weight: 500; line-height: 1.45; }
a:hover .ititle { color: var(--accent); }
.idate {
  display: block; margin-top: 5px;
  font-family: var(--mono); font-size: 10.5px; color: var(--ink-4);
}

/* --- 이벤트 --- */
.events { display: grid; gap: 12px; }
.events a {
  position: relative; display: flex; align-items: center;
  min-height: 104px; padding: 0 26px;
  border-radius: 13px; overflow: hidden;
  background-size: cover; background-position: center;
}
.events a::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(30, 24, 18, .5); transition: background .3s;
}
.events a:hover::after { background: rgba(30, 24, 18, .32); }
.events .ititle { position: relative; z-index: 2; color: #fff; font-size: 15px; }

/* =========================================================================
   3. 하단 내비 — HUD 칩
   ========================================================================= */
.hud-nav {
  position: fixed;
  left: 50%; bottom: var(--pad);
  transform: translateX(-50%);
  z-index: 40;
  display: flex; gap: 5px;
  padding: 6px;
  border-radius: 999px;
  background: var(--panel);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--hair);
  box-shadow: var(--shadow);
  max-width: calc(100vw - var(--pad) * 2);
  overflow-x: auto;
  scrollbar-width: none;
}
.hud-nav::-webkit-scrollbar { display: none; }
.nav-btn {
  flex: 0 0 auto;
  padding: 9px 17px; border-radius: 999px;
  font-size: 13.5px; font-weight: 500; color: var(--ink-3);
  white-space: nowrap;
  transition: color .2s, background .22s;
}
.nav-btn:hover { color: var(--ink); background: rgba(60, 50, 40, .06); }
.nav-btn.is-preview { color: var(--ink); background: rgba(43, 38, 32, .12); }
.nav-btn.on { color: #fdf8f3; background: var(--ink-solid); }

.hud-note {
  position: fixed;
  left: 50%; bottom: calc(var(--pad) + 62px);
  transform: translateX(-50%);
  z-index: 39;
  pointer-events: none;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.07em;
  color: var(--ink-4);
  white-space: nowrap;
  text-shadow: 0 1px 10px rgba(255, 250, 244, .9);
}

/* =========================================================================
   4. 카메라 표시
   ========================================================================= */
.cam-indicator {
  position: fixed;
  top: calc(var(--pad) + 52px);
  right: var(--pad);
  z-index: 41;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 13px; border-radius: 999px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.07em;
  color: var(--ink-2);
  background: var(--panel-solid);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--hair);
  box-shadow: var(--shadow);
}
.cam-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #d1462f;
  box-shadow: 0 0 0 4px rgba(209, 70, 47, .17);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: .45; } }

/* =========================================================================
   5. 설정 · 가이드
   ========================================================================= */
.settings, .help {
  position: fixed;
  top: calc(var(--pad) + 50px);
  right: var(--pad);
  z-index: 60;
  background: var(--panel-solid);
  backdrop-filter: blur(24px) saturate(140%);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  border: 1px solid var(--hair);
  box-shadow: var(--shadow-lg);
  border-radius: 18px;
  animation: panelIn .32s cubic-bezier(.22, 1, .36, 1);
}

.settings {
  width: min(356px, calc(100vw - var(--pad) * 2));
  max-height: min(72vh, 620px);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.settings-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--hair);
  flex: 0 0 auto;
}
.settings-head h2 { font-size: 15px; letter-spacing: -0.02em; }
.settings-close {
  width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center; color: var(--ink-3);
  transition: color .2s, background .2s;
}
.settings-close svg { width: 17px; height: 17px; }
.settings-close:hover { color: var(--ink); background: rgba(60, 50, 40, .07); }

.settings-body {
  padding: 6px 18px 20px;
  overflow-y: auto; overscroll-behavior: contain;
  flex: 1 1 auto;
}

.ts-sec { padding: 14px 0 4px; }
.ts-sec + .ts-sec { border-top: 1px solid var(--hair); }
.ts-sec-title {
  font-family: var(--mono); font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-4); margin-bottom: 11px;
}

.ts-radio-group { display: grid; gap: 6px; }
.ts-radio {
  display: flex; flex-direction: column; gap: 2px;
  text-align: left; padding: 10px 13px; border-radius: 10px;
  border: 1px solid var(--hair);
  background: rgba(255, 255, 255, .5);
  transition: border-color .2s, background .2s, transform .18s;
}
.ts-radio:hover:not(:disabled) { border-color: var(--hair-2); transform: translateX(2px); }
.ts-radio.is-on { border-color: var(--ink-solid); background: rgba(43, 38, 32, .06); }
.ts-radio:disabled { opacity: .4; cursor: not-allowed; }
.ts-radio-label { font-size: 13.5px; font-weight: 500; color: var(--ink); }
.ts-radio-sub { font-size: 11.5px; color: var(--ink-4); }
.ts-radio.is-on .ts-radio-label::before {
  content: ''; display: inline-block;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); margin-right: 7px; vertical-align: middle;
}

.ts-env-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; }
.ts-env {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 12px; border-radius: 10px;
  border: 1px solid var(--hair);
  background: rgba(255, 255, 255, .5);
  font-size: 13px; font-weight: 500;
  transition: border-color .2s, background .2s;
}
.ts-env:hover { border-color: var(--hair-2); }
.ts-env.is-on { border-color: var(--ink-solid); background: rgba(43, 38, 32, .06); }
.ts-env-dot { width: 9px; height: 9px; border-radius: 50%; flex: 0 0 auto; }
.ts-env-dot[data-dot="snow"] { background: #bcd7e8; }
.ts-env-dot[data-dot="rain"] { background: #7d9dba; }
.ts-env-dot[data-dot="leaf"] { background: #dd7f36; }
.ts-env-dot[data-dot="petal"] { background: #e88aa8; }

.ts-cycle-presets { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.ts-chip-sm {
  padding: 4px 8px; border-radius: 999px;
  border: 1px solid var(--hair); background: rgba(255, 255, 255, .55);
  font-family: var(--mono); font-size: 11px; color: var(--ink-2);
  cursor: pointer; transition: all .18s;
}
.ts-chip-sm:hover { border-color: var(--hair-2); color: var(--ink); }
.ts-chip-sm.is-on {
  border-color: var(--ink-solid); background: rgba(43, 38, 32, .08); font-weight: 600; color: var(--ink);
}

.ts-range-row { display: flex; align-items: center; gap: 12px; }
.ts-range {
  -webkit-appearance: none; appearance: none;
  flex: 1 1 auto; height: 3px; border-radius: 3px;
  background: var(--hair-2); outline-offset: 6px;
}
.ts-range::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--ink-solid); border: 2px solid #fffdfa;
  box-shadow: 0 1px 4px rgba(60, 44, 30, .3); cursor: pointer;
}
.ts-range::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--ink-solid); border: 2px solid #fffdfa; cursor: pointer;
}
.ts-range-out {
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
  min-width: 38px; text-align: right;
}
.ts-range-hints {
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 10px; color: var(--ink-4);
  margin-top: 5px; padding-right: 48px;
}
.ts-stat {
  font-family: var(--mono); font-size: 10.5px; line-height: 1.7;
  color: var(--ink-4); letter-spacing: 0.03em;
}

.help {
  width: min(400px, calc(100vw - var(--pad) * 2));
  max-height: min(74vh, 600px);
  overflow-y: auto;
  padding: 22px;
}
.help h2 { font-size: 15px; margin-bottom: 16px; }
.help dl { display: grid; gap: 14px; }
.help dt {
  font-family: var(--mono); font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 4px;
}
.help dd { font-size: 13px; line-height: 1.68; color: var(--ink-2); }

/* =========================================================================
   6. 힌트
   ========================================================================= */
.hint {
  position: fixed;
  left: 50%; bottom: calc(var(--pad) + 122px);
  transform: translateX(-50%);
  z-index: 70;
  display: flex; align-items: center; gap: 12px;
  max-width: min(520px, calc(100vw - var(--pad) * 2));
  padding: 12px 14px 12px 17px;
  border-radius: 12px;
  font-size: 13px; line-height: 1.55; color: var(--ink-2);
  background: var(--panel-solid);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--hair);
  box-shadow: var(--shadow-lg);
  animation: hintIn .3s cubic-bezier(.22, 1, .36, 1);
}
@keyframes hintIn { from { opacity: 0; transform: translate(-50%, 10px); } }
.hint button {
  flex: 0 0 auto; width: 24px; height: 24px; border-radius: 50%;
  color: var(--ink-4); font-size: 17px; line-height: 1;
  transition: color .2s, background .2s;
}
.hint button:hover { color: var(--ink); background: rgba(60, 50, 40, .08); }

/* =========================================================================
   7. 반응형
   ========================================================================= */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .hud-weather-sub { display: none; }
}
@media (max-width: 760px) {
  .hud-btn span { display: none; }
  .hud-btn { padding: 10px 12px; }
  .hud-stage { pointer-events: none; }
  .panel {
    left: var(--pad) !important;
    right: var(--pad) !important;
    width: auto !important;
    max-width: calc(100vw - var(--pad) * 2) !important;
  }
  .hud-note { display: none; }
}
@media (max-width: 560px) {
  .settings, .help {
    top: auto; bottom: 0; left: 0; right: 0;
    width: 100%; max-height: 70vh;
    border-radius: 18px 18px 0 0;
  }
  .grid-3 { grid-template-columns: repeat(2, 1fr); gap: 13px; }
  .list a { grid-template-columns: 1fr; }
  .hud-brand { display: inline-flex; }
  .hud-brand-logo { height: 44px; max-width: 240px; }
}
@media (max-height: 520px) and (orientation: landscape) {
  .hud-note { display: none; }
  .hud-stage { align-items: center; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}