/* AI Scan — 공개 진단 + 관리자 트리 공용 스타일
 * Schift 웜 톤: 크림 캔버스 · 웜 근흑 · 샌드 볼더 · 오렌지는 주 행동에만.
 */
:root {
  --paper: #faf7f1;
  --paper-soft: #f4efe6;
  --ink: #1d1a16;
  --ink-soft: #4a443c;
  --ink-faint: #8a8175;
  --sand: #e6ded0;
  --accent: #e05a1f;
  --accent-ink: #b54314;
  --ok-bg: #e7f4ec;
  --ok-ink: #1c7c46;
  --cloud-bg: #e8eefb;
  --cloud-ink: #2b4c9b;
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI',
    'Apple SD Gothic Neo', 'Noto Sans KR', sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  -webkit-font-smoothing: antialiased; word-break: keep-all;
}
a { color: var(--accent-ink); }
.hidden { display: none !important; }

/* ---------- 공개 진단 ---------- */
.scan-brand {
  display: flex; justify-content: space-between; align-items: baseline;
  max-width: 640px; margin: 0 auto; padding: 28px 24px 0;
}
.scan-brand-name { font-size: 15px; font-weight: 800; letter-spacing: -0.01em; }
.scan-brand-by { font-size: 12.5px; color: var(--ink-faint); }

.scan-main { max-width: 640px; margin: 0 auto; padding: 72px 24px 96px; }
.scan-kicker {
  font-size: 12px; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--ink-faint);
}
.scan-hero h1 {
  margin: 14px 0 0; font-size: 34px; font-weight: 800;
  letter-spacing: -0.025em; line-height: 1.2;
}
.scan-hero p {
  margin: 18px 0 0; font-size: 15px; line-height: 1.7; color: var(--ink-soft);
  max-width: 480px;
}
@media (min-width: 640px) {
  .scan-hero h1 { font-size: 44px; }
}

.scan-progress {
  margin-top: 40px; height: 4px; border-radius: 999px;
  background: var(--sand); overflow: hidden;
}
.scan-progress-fill {
  display: block; height: 100%; width: 0; border-radius: 999px;
  background: var(--accent); transition: width 0.3s ease;
}
#scan-form { margin-top: 32px; }

.scan-q-label { font-size: 13px; font-weight: 600; color: var(--ink-faint); margin: 0; }
.scan-q-title {
  margin: 8px 0 0; font-size: 22px; font-weight: 700;
  letter-spacing: -0.01em; line-height: 1.35;
}
.scan-q-sub { margin: 10px 0 0; font-size: 14px; line-height: 1.6; color: var(--ink-faint); }
.scan-options { margin-top: 20px; display: grid; gap: 10px; }
.scan-option {
  display: block; width: 100%; text-align: left; cursor: pointer;
  border: 1px solid var(--sand); border-radius: 14px; background: #fff;
  padding: 15px 18px; font-size: 15.5px; line-height: 1.5; color: var(--ink);
  font-family: inherit;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.scan-option:hover { border-color: var(--ink); transform: translateY(-1px); }
.scan-option.selected {
  border-color: var(--accent); background: #fdf3ec;
  box-shadow: inset 0 0 0 1px var(--accent);
}
.scan-next {
  margin-top: 18px; border: none; cursor: pointer; border-radius: 999px;
  background: var(--ink); color: #fff; padding: 13px 28px;
  font-size: 15px; font-weight: 600; font-family: inherit;
  transition: opacity 0.15s ease, transform 0.15s ease;
}
.scan-next:hover:not(:disabled) { transform: translateY(-1px); opacity: 0.92; }
.scan-next:disabled { opacity: 0.35; cursor: default; }
.scan-back {
  margin-top: 18px; background: none; border: none; cursor: pointer;
  font-size: 13px; color: var(--ink-faint); text-decoration: underline;
  padding: 0; font-family: inherit;
}

.scan-verdict {
  margin-top: 32px; border-radius: 20px; border: 1px solid var(--sand);
  background: var(--paper-soft); padding: 28px;
}
.scan-verdict-tag {
  display: inline-flex; border-radius: 999px; padding: 5px 13px;
  font-size: 12.5px; font-weight: 700;
}
.scan-tag-schift { background: var(--ok-bg); color: var(--ok-ink); }
.scan-tag-cloud { background: var(--cloud-bg); color: var(--cloud-ink); }
.scan-tag-self { background: var(--sand); color: var(--ink-soft); }
.scan-verdict-title {
  margin: 14px 0 0; font-size: 26px; font-weight: 800;
  letter-spacing: -0.02em; line-height: 1.3;
}
.scan-verdict-body { margin: 16px 0 0; font-size: 15px; line-height: 1.75; color: var(--ink-soft); }
.scan-insights { margin: 20px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.scan-insights li {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 14px; line-height: 1.65; color: var(--ink-soft);
}
.scan-insights li::before {
  content: ''; flex-shrink: 0; margin-top: 7px; width: 6px; height: 6px;
  border-radius: 999px; background: var(--accent);
}
.scan-cta {
  display: inline-flex; align-items: center; justify-content: center;
  margin-top: 26px; border-radius: 999px; background: var(--ink); color: #fff;
  padding: 15px 30px; font-size: 15.5px; font-weight: 600; text-decoration: none;
  transition: transform 0.15s ease, opacity 0.15s ease;
}
.scan-cta:hover { transform: translateY(-1px); opacity: 0.92; }
.scan-secondary { margin: 16px 0 0; font-size: 13.5px; line-height: 1.6; color: var(--ink-faint); }
.scan-retry, .scan-print {
  margin-top: 16px; margin-right: 14px; background: none; border: none;
  cursor: pointer; font-size: 13.5px; color: var(--ink-faint);
  text-decoration: underline; padding: 0; font-family: inherit;
}
.scan-note { margin: 22px 0 0; font-size: 12.5px; line-height: 1.6; color: var(--ink-faint); }

.scan-footer {
  border-top: 1px solid var(--sand);
  max-width: 640px; margin: 0 auto; padding: 24px;
  font-size: 12.5px; line-height: 1.7; color: var(--ink-faint);
}

@media print {
  .scan-brand, .scan-footer, #scan-form, .scan-progress,
  .scan-cta, .scan-retry, .scan-print, .scan-secondary { display: none !important; }
  .scan-verdict { border: 0; padding: 0; background: #fff; }
  .scan-main { padding-top: 0; }
}

/* ---------- 관리자 트리 ---------- */
.admin-main { max-width: 1080px; margin: 0 auto; padding: 56px 24px 120px; }
.admin-main h1 { font-size: 30px; font-weight: 800; letter-spacing: -0.02em; margin: 12px 0 0; }
.admin-main h2 { font-size: 19px; font-weight: 700; margin: 48px 0 0; letter-spacing: -0.01em; }
.admin-note { font-size: 13px; color: var(--ink-faint); line-height: 1.7; }
.admin-table {
  width: 100%; border-collapse: collapse; margin-top: 16px;
  font-size: 13.5px; line-height: 1.6;
}
.admin-table th, .admin-table td {
  text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--sand);
  vertical-align: top;
}
.admin-table th { font-size: 12px; color: var(--ink-faint); font-weight: 700; }
.admin-badge {
  display: inline-flex; border-radius: 999px; padding: 3px 11px;
  font-size: 12px; font-weight: 700; white-space: nowrap;
}
.admin-badge-schift { background: var(--ok-bg); color: var(--ok-ink); }
.admin-badge-cloud { background: var(--cloud-bg); color: var(--cloud-ink); }
.admin-badge-self { background: var(--sand); color: var(--ink-soft); }

.admin-tree { margin-top: 20px; overflow-x: auto; }
.admin-tree ul { list-style: none; margin: 0; padding-left: 28px; position: relative; }
.admin-tree > ul { padding-left: 0; }
.admin-tree li { position: relative; padding: 6px 0 6px 16px; }
.admin-tree li::before {
  content: ''; position: absolute; left: -12px; top: 0; bottom: 0;
  border-left: 1px solid var(--sand);
}
.admin-tree li::after {
  content: ''; position: absolute; left: -12px; top: 24px; width: 12px;
  border-top: 1px solid var(--sand);
}
.admin-tree > ul > li::before, .admin-tree > ul > li::after { display: none; }
.tree-q {
  display: inline-block; border: 1px solid var(--sand); border-radius: 12px;
  background: #fff; padding: 12px 16px; max-width: 520px;
}
.tree-q-id { font-size: 11px; font-weight: 700; color: var(--ink-faint); letter-spacing: 0.04em; }
.tree-q-title { font-size: 14.5px; font-weight: 700; line-height: 1.5; margin-top: 4px; }
.tree-edge {
  display: inline-block; font-size: 12.5px; color: var(--ink-soft);
  background: var(--paper-soft); border: 1px solid var(--sand);
  border-radius: 999px; padding: 3px 12px; margin-right: 8px;
}
.tree-out {
  display: inline-block; border-radius: 12px; padding: 12px 16px; max-width: 520px;
  border: 1px solid var(--sand); background: var(--paper-soft);
}
.tree-out-title { font-size: 14.5px; font-weight: 700; line-height: 1.5; margin-top: 6px; }

.admin-log-controls { margin-top: 16px; display: flex; gap: 10px; }
.admin-log-controls input {
  flex: 0 1 280px; border: 1px solid var(--sand); border-radius: 10px;
  background: #fff; padding: 10px 14px; font-size: 14px; font-family: inherit;
}
.admin-log-controls button {
  border: none; cursor: pointer; border-radius: 999px; background: var(--ink);
  color: #fff; padding: 10px 22px; font-size: 14px; font-weight: 600; font-family: inherit;
}
#admin-logs { margin-top: 16px; }