/* BAFNI — trendiv 2페이즈 Soft Halo를 살짝 바꾼 화면.
   입체는 세 가지만: 카드(오목) · 패널·버튼(볼록) · 칩(평평). 글자는 12/15 · 14/18 · 16/20 · 20/25 네 단계(줄높이 = ceil(크기×1.25)). */
:root {
  --bg: #f2f8f2;
  --card: #d3e7da;
  --panel: #f8fff9;
  --button: #f8fff9;
  --chip: #dcefe1;
  --ink: #1c352a;
  --ink-soft: #4d6658;
  --line: rgba(28, 53, 42, .1);
  --accent: #2f7d5b;
  --shadow-dark: 74, 124, 89;
  --shadow-panel: 92, 146, 117;
  --radius-card: 32px;
  --radius-panel: 22px;
  --radius-button: 14px;
  --radius-chip: 7px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Pretendard Variable", Pretendard, -apple-system, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  font-size: 16px;
  line-height: 20px;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.page { max-width: 880px; margin: 0 auto; padding: 32px 16px 48px; display: grid; gap: 20px; }

.top { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap; padding: 0 8px; }
.eyebrow { margin: 0; font-size: 12px; line-height: 15px; letter-spacing: .04em; color: var(--ink-soft); text-transform: uppercase; }
h1 { margin: 4px 0 0; font-size: 32px; line-height: 40px; font-weight: 800; letter-spacing: -.01em; }
.lead { margin: 2px 0 0; font-size: 16px; line-height: 20px; color: var(--ink-soft); }
.updated { margin: 0; font-size: 12px; line-height: 15px; color: var(--ink-soft); }

/* 카드 · 오목 */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: 20px;
  box-shadow:
    inset 5px 5px 18px rgba(var(--shadow-dark), .45),
    inset 1px 1px 4px rgba(var(--shadow-dark), .25),
    inset -4px -4px 10px rgba(255, 255, 255, .9);
  display: grid;
  gap: 14px;
}
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding: 0 4px; }
h2 { margin: 0; font-size: 20px; line-height: 25px; font-weight: 700; }
.meta { font-size: 12px; line-height: 15px; color: var(--ink-soft); }

/* 패널 · 볼록 */
.panel {
  background: var(--panel);
  border-radius: var(--radius-panel);
  padding: 16px;
  box-shadow: 2px 4px 10px rgba(var(--shadow-panel), .12), -2px -2px 6px rgba(255, 255, 255, .62);
}

/* 버튼 · 볼록, 눌림 · 오목 */
.toggle { display: flex; gap: 8px; }
.btn {
  font: inherit; font-size: 14px; line-height: 18px; font-weight: 600; color: var(--ink);
  background: var(--button); border: 0; border-radius: var(--radius-button); padding: 8px 14px; cursor: pointer;
  box-shadow: 1px 2px 6px rgba(var(--shadow-panel), .12), -2px -2px 5px rgba(255, 255, 255, .58);
}
.btn:hover { box-shadow: 5px 8px 14px rgba(var(--shadow-panel), .31), -3px -3px 8px rgba(255, 255, 255, .67); }
.btn[aria-pressed="true"] {
  background: #f8fdfa; color: var(--accent);
  box-shadow: inset 4px 4px 9px rgba(var(--shadow-dark), .45), inset 1px 1px 2px rgba(var(--shadow-dark), .25), inset -2px -2px 5px rgba(255, 255, 255, .9);
}
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* 언급량 */
.summary { list-style: none; margin: 0 0 12px; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; }
.summary li { display: grid; gap: 2px; }
.summary .name { font-size: 14px; line-height: 18px; color: var(--ink-soft); display: flex; align-items: center; gap: 6px; }
.summary .value { font-size: 20px; line-height: 25px; font-weight: 700; }
.summary .delta { font-size: 12px; line-height: 15px; color: var(--ink-soft); }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex: none; }

.chart-wrap { position: relative; }
#chart { width: 100%; height: 240px; display: block; touch-action: pan-y; }
#chart .grid { stroke: rgba(28, 53, 42, .08); stroke-width: 1; }
#chart .axis { fill: var(--ink-soft); font-size: 12px; }
#chart .series { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
#chart .partial { stroke-dasharray: 4 4; }
#chart .cursor { stroke: rgba(28, 53, 42, .3); stroke-width: 1; }
.tip {
  position: absolute; top: 4px; pointer-events: none; background: rgba(248, 255, 249, .96); border-radius: 12px;
  padding: 8px 10px; font-size: 12px; line-height: 15px; box-shadow: 2px 4px 10px rgba(var(--shadow-panel), .2); white-space: nowrap;
}
.tip strong { display: block; margin-bottom: 2px; font-size: 12px; }
.legend { list-style: none; margin: 8px 0 0; padding: 0; display: flex; gap: 14px; flex-wrap: wrap; font-size: 14px; line-height: 18px; }
.legend li { display: flex; align-items: center; gap: 6px; }
.hint { margin: 8px 0 0; font-size: 12px; line-height: 15px; color: var(--ink-soft); }

/* 이슈 */
.issues { display: grid; gap: 12px; }
.slot h3 { margin: 0 0 10px; font-size: 14px; line-height: 18px; font-weight: 700; color: var(--ink-soft); }
.slot .group + .group { margin-top: 12px; }
.chip {
  display: inline-block; font-size: 12px; line-height: 15px; font-weight: 600; background: var(--chip);
  border: 1px solid #e0e7e3; border-radius: var(--radius-chip); padding: 2px 8px; margin-bottom: 6px;
}
.terms { margin: 0; padding: 0; list-style: none; display: grid; gap: 4px; }
.terms li { font-size: 16px; line-height: 20px; padding-left: 14px; position: relative; }
.terms li::before { content: ""; position: absolute; left: 2px; top: 8px; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.more { justify-self: center; }

/* 기사 */
.news { list-style: none; margin: 0; display: grid; gap: 12px; }
.news a { color: var(--ink); text-decoration: none; font-size: 16px; line-height: 20px; font-weight: 600; }
.news a:hover { text-decoration: underline; }
.news .meta { display: block; margin-top: 2px; }

.foot { padding: 0 8px; font-size: 12px; line-height: 15px; color: var(--ink-soft); }
.foot p { margin: 0 0 4px; }
.empty { margin: 0; font-size: 14px; line-height: 18px; color: var(--ink-soft); }

@media (max-width: 520px) {
  .page { padding: 20px 12px 40px; gap: 16px; }
  .card { padding: 14px; border-radius: 26px; }
  .panel { padding: 14px; }
  #chart { height: 200px; }
}