/* ============================================================
   Claude Theme — AI Automation UI
   ============================================================ */

/* 🎨 디자인 토큰 */
:root {
  --bg:        #f9f8f6;
  --surface:   #ffffff;
  --surface-2: #f4f2ee;
  --border:    #e8e5df;
  --text:      #1a1714;
  --muted:     #9b9690;

  --accent:    #c96442;   /* Claude 오렌지 브라운 */
  --accent-2:  #e8835f;
  --hover:     rgba(201, 100, 66, 0.07);
  --active:    rgba(201, 100, 66, 0.13);

  --found:     #3a9e6f;
  --notfound:  #d95252;
  --danger:    #c0392b;

  --radius:    14px;
  --radius-sm: 8px;
  --sidebar:   268px;
}

/* 기본 리셋 */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* 바디 */
body {
  background: var(--bg);
  color: var(--text);
  font-family:
    "Pretendard Variable",
    "Pretendard",
    -apple-system,
    BlinkMacSystemFont,
    "Apple SD Gothic Neo",
    "Noto Sans KR",
    "Malgun Gothic",
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  word-break: keep-all;
  line-height: 1.6;
}

/* 애니메이션 */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ── 헤더 ── */
.header {
  text-align: center;
  margin-bottom: 44px;
  animation: fadeUp 0.5s ease both;
}

.header h1 {
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
}

.header .sub {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 6px;
  font-weight: 400;
}

.header .ver {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 8px;
}

/* ── 카드 ── */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 28px;
  width: 100%;
  max-width: 720px;
  margin-bottom: 18px;
  border: 1px solid var(--border);
  box-shadow:
    0 2px 12px rgba(26,23,20,0.06),
    0 1px 3px rgba(26,23,20,0.04);
  animation: fadeUp 0.5s ease both;
}

.card-title {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 1.4px;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 14px;
}

/* ── 드롭존 ── */
.drop-zone {
  border: 1.5px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 36px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  background: var(--surface-2);
}

.drop-zone:hover {
  background: var(--hover);
  border-color: var(--accent-2);
}

.drop-icon {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.drop-text {
  font-size: 0.95rem;
  color: var(--muted);
  font-weight: 400;
}

.drop-text span {
  color: var(--text);
  font-weight: 600;
}

.drop-sub {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 4px;
}

/* ── textarea ── */
textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.7;
  font-family: inherit;
  transition: all 0.2s;
}

textarea:focus {
  outline: none;
  border-color: var(--accent-2);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(201,100,66,0.1);
}

/* ── 키워드 태그 ── */
.kw-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.kw-tag {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.8rem;
  color: var(--text);
  font-weight: 500;
}

/* ── 힌트 ── */
.hint {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 10px;
}

/* ── 버튼 ── */
.btn-search {
  width: 100%;
  max-width: 720px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 15px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
  box-shadow: 0 2px 8px rgba(201,100,66,0.25);
}

.btn-search:hover {
  background: var(--accent-2);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(201,100,66,0.3);
}

/* ── 결과 카드 ── */
.results-card {
  display: none;
  width: 100%;
  max-width: 720px;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  animation: fadeUp 0.4s ease both;
}

.results-header {
  display: flex;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}

.results-header-title {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-weight: 500;
}

.results-summary {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ── 테이블 ── */
table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  font-size: 0.72rem;
  color: var(--muted);
  padding: 10px 16px;
  text-align: left;
  font-weight: 500;
  letter-spacing: 0.5px;
}

tbody td {
  padding: 14px 16px;
  font-size: 0.92rem;
  color: var(--text);
  line-height: 1.5;
}

tbody tr:not(:last-child) td {
  border-bottom: 1px solid var(--border);
}

tbody tr:hover td {
  background: var(--surface-2);
}

/* ── 상태 표시 ── */
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.dot.found    { background: var(--found); }
.dot.notfound { background: var(--notfound); }

/* ── 배지 ── */
.badge {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
}

.badge.found {
  background: rgba(58,158,111,0.12);
  color: var(--found);
}

.badge.notfound {
  background: rgba(217,82,82,0.12);
  color: var(--notfound);
}

/* ── CSV 버튼 ── */
.btn-csv {
  margin: 16px;
  margin-left: auto;
  display: block;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: 0.8rem;
  font-family: inherit;
  cursor: pointer;
  color: var(--text);
  font-weight: 500;
  transition: all 0.15s;
}

.btn-csv:hover {
  background: var(--hover);
  border-color: var(--accent-2);
}

/* ── 로딩 ── */
#py-loading {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.loading-msg {
  font-size: 0.9rem;
  color: var(--muted);
}

/* PyScript 숨김 */
py-config, py-script {
  display: none !important;
}