:root {
  --navy: #102a5c;
  --blue: #2563eb;
  --vivid-blue: #215ae2;
  --line: #d8e0ef;
  --card: #ffffff;
  --card-soft: #f7fafe;
  --muted: #687386;
  --bg: #f3f6fb;
  --naver: #03c75a;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
  background: var(--bg);
  color: var(--navy);
  padding-bottom: calc(40px + env(safe-area-inset-bottom));
}
button, input, textarea { font: inherit; }
button { cursor: pointer; -webkit-tap-highlight-color: transparent; }
.hidden { display: none !important; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--vivid-blue);
  color: white;
  padding: max(14px, env(safe-area-inset-top)) 18px 15px;
  box-shadow: 0 5px 20px rgba(30, 60, 130, 0.18);
}
.eyebrow { margin: 0 0 1px; font-size: 11px; font-weight: 800; opacity: 0.8; }
.topbar h1 { margin: 0; font-size: 20px; font-weight: 850; letter-spacing: -0.03em; }
.install-btn {
  border: 1px solid rgba(255,255,255,.55);
  border-radius: 999px;
  background: rgba(255,255,255,.15);
  color: white;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 750;
}

main { max-width: 680px; margin: 0 auto; padding: 16px; }
.search-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px;
  box-shadow: 0 8px 28px rgba(40, 70, 130, 0.07);
}
.quick-chips { display: flex; gap: 7px; overflow-x: auto; padding-bottom: 10px; scrollbar-width: none; }
.quick-chips::-webkit-scrollbar { display: none; }
.chip {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  background: white;
  color: var(--muted);
  border-radius: 999px;
  padding: 7px 11px;
  font-size: 13px;
  font-weight: 700;
}
.chip.active { background: #eaf0ff; border-color: #cbd8fb; color: var(--vivid-blue); }
.search-box { display: flex; gap: 8px; }
.search-box input {
  min-width: 0;
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 13px;
  padding: 12px 13px;
  background: #fff;
  color: var(--navy);
  font-size: 16px;
  outline: none;
}
.search-box input:focus { border-color: var(--vivid-blue); box-shadow: 0 0 0 3px rgba(33,90,226,.10); }
.search-box button {
  border: 0;
  border-radius: 13px;
  padding: 0 18px;
  background: var(--vivid-blue);
  color: white;
  font-weight: 800;
}
.source-note { margin: 9px 2px 0; color: var(--muted); font-size: 12px; }
.status { color: var(--muted); font-size: 13px; margin: 12px 2px; line-height: 1.45; }

.result-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.result-item {
  background: white;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 15px;
  box-shadow: 0 5px 18px rgba(40, 70, 130, 0.045);
  transition: transform .12s ease, box-shadow .12s ease;
}
.result-item:active { transform: scale(.992); box-shadow: none; }
.src-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  color: var(--vivid-blue);
  background: #eaf0ff;
  padding: 4px 8px;
  border-radius: 999px;
  margin-bottom: 7px;
}
.result-item .company { margin: 0 0 3px; color: var(--muted); font-size: 13px; }
.result-item .title { margin: 0; font-size: 16px; font-weight: 800; line-height: 1.4; letter-spacing: -0.02em; }
.result-item .meta { margin: 7px 0 0; color: var(--muted); font-size: 12px; }
.empty {
  background: white;
  border: 1px dashed var(--line);
  border-radius: 16px;
  padding: 26px 18px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}

.sheet-backdrop {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: flex-end;
  background: rgba(10,20,40,.42);
  overscroll-behavior: contain;
}
.sheet {
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  background: white;
  border-radius: 22px 22px 0 0;
  padding: 10px 18px calc(22px + env(safe-area-inset-bottom));
  box-shadow: 0 -18px 45px rgba(10,25,60,.18);
}
.sheet-tall { max-height: 93vh; }
.sheet-handle { width: 42px; height: 4px; margin: 4px auto 14px; border-radius: 999px; background: #dfe4ee; }
.sheet-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.sheet h2 { margin: 0; font-size: 19px; letter-spacing: -0.03em; }
.icon-close { border: 0; background: #f0f3f8; color: var(--muted); width: 34px; height: 34px; border-radius: 50%; font-size: 24px; line-height: 1; }
.helper { margin: 8px 0 14px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form-row { display: block; color: var(--muted); font-size: 12px; font-weight: 700; }
.form-row.full { grid-column: 1 / -1; }
.form-row input {
  width: 100%;
  margin-top: 5px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--navy);
  background: white;
  font-size: 15px;
  outline: none;
}
.form-row input:focus { border-color: var(--vivid-blue); box-shadow: 0 0 0 3px rgba(33,90,226,.08); }
.sheet-actions { display: grid; gap: 9px; margin-top: 14px; }
.sheet-actions.two-col { grid-template-columns: 1fr 1fr; }
.sheet-actions.two-col button:last-child { grid-column: 1 / -1; }
.sheet-actions button {
  min-height: 47px;
  border: 0;
  border-radius: 12px;
  background: var(--vivid-blue);
  color: white;
  font-weight: 800;
  font-size: 15px;
}
.sheet-actions button.secondary { background: #edf2fd; color: var(--vivid-blue); }
.sheet-actions button.naver-btn { background: var(--naver); }
.draft-textarea {
  width: 100%;
  min-height: 52vh;
  margin-top: 12px;
  padding: 13px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 13px;
  color: #222;
  background: white;
  font-size: 14px;
  line-height: 1.65;
  outline: none;
}
#thumbCanvas { width: 100%; height: auto; display: block; margin: 12px 0; border: 1px solid var(--line); border-radius: 16px; background: white; }
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(28px + env(safe-area-inset-bottom));
  z-index: 100;
  transform: translateX(-50%);
  width: max-content;
  max-width: calc(100vw - 40px);
  padding: 10px 16px;
  border-radius: 999px;
  background: #172033;
  color: white;
  font-size: 13px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0,0,0,.22);
}

@media (min-width: 700px) {
  .sheet { max-width: 680px; margin: 0 auto; border-radius: 22px 22px 0 0; }
}
@media (max-width: 420px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-row.full { grid-column: auto; }
}