/* 시가 조회 포털 공통 스타일 */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --bg: #f0f4f8;
  --card-bg: #ffffff;
  --text: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --success: #16a34a;
  --error: #dc2626;
  --warning: #d97706;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Noto Sans KR', 'Malgun Gothic', 'Apple SD Gothic Neo', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.card {
  background: var(--card-bg);
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
  padding: 32px;
  margin-bottom: 20px;
}

h1 { font-size: 1.8rem; font-weight: 700; text-align: center; margin-bottom: 8px; }
.subtitle { text-align: center; color: var(--text-muted); margin-bottom: 24px; font-size: 0.95rem; }

/* 부동산 유형 선택 */
.type-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}

.type-card {
  position: relative;
  border: 2px solid var(--border);
  border-radius: 10px;
  padding: 14px 10px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.85rem;
  line-height: 1.3;
}

.type-card:hover { border-color: var(--primary); background: #eff6ff; }
.type-card input[type="radio"] { display: none; }
.type-card.selected { border-color: var(--primary); background: #dbeafe; font-weight: 600; }

.type-card .type-icon { font-size: 1.5rem; display: block; margin-bottom: 6px; }
.type-card .type-name { font-weight: 500; }
.type-card .type-desc { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }

/* 폼 */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 500; margin-bottom: 6px; font-size: 0.9rem; }

.form-row { display: flex; gap: 12px; }
.form-row .form-group { flex: 1; }

input[type="text"], select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.2s;
}

input[type="text"]:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

/* 자동완성 드롭다운 */
.autocomplete-wrapper { position: relative; }
.autocomplete-list {
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: white;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  max-height: 300px;
  overflow-y: auto;
  z-index: 100;
  display: none;
}
.autocomplete-list.show { display: block; }
.autocomplete-item {
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
.autocomplete-item:hover { background: #f1f5f9; }
.autocomplete-item:last-child { border-bottom: none; }
.autocomplete-item .road-addr { font-weight: 500; }
.autocomplete-item .jibun-addr { color: var(--text-muted); font-size: 0.8rem; margin-top: 2px; }

/* 버튼 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary { background: var(--primary); color: white; width: 100%; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-primary:disabled { background: #94a3b8; cursor: not-allowed; }

.btn-secondary { background: #f1f5f9; color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: #e2e8f0; }

.btn-download { background: var(--success); color: white; }
.btn-download:hover { background: #15803d; }

.btn-group { display: flex; gap: 10px; margin-top: 20px; }

/* 결과 */
.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.result-info {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 20px;
}

.result-info dt { font-weight: 500; color: var(--text-muted); font-size: 0.8rem; }
.result-info dd { font-weight: 600; margin-bottom: 8px; }

.result-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.result-table th {
  background: #f1f5f9;
  padding: 10px 12px;
  text-align: left;
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-bottom: 2px solid var(--border);
}

.result-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}

.result-table tr:hover { background: #f8fafc; }

.price { font-weight: 700; color: var(--primary); }
.no-results { text-align: center; padding: 40px; color: var(--text-muted); }

/* 에러/메시지 */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 0.9rem; }
.alert-error { background: #fef2f2; color: var(--error); border: 1px solid #fecaca; }
.alert-success { background: #f0fdf4; color: var(--success); border: 1px solid #bbf7d0; }
.alert-warning { background: #fffbeb; color: var(--warning); border: 1px solid #fde68a; }
.alert-info { background: #eff6ff; color: var(--primary); border: 1px solid #bfdbfe; }

/* 로딩 */
.spinner {
  display: none;
  width: 20px; height: 20px;
  border: 3px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading .spinner { display: inline-block; }
.loading .btn-text { display: none; }

/* 추가 필드 (동/호) */
.extra-fields { display: none; }
.extra-fields.show { display: block; }

/* 배치 업로드 */
.batch-upload-area {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: #fafbfc;
}

.batch-upload-area:hover,
.batch-upload-area.dragover {
  border-color: var(--primary);
  background: #eff6ff;
}

.batch-upload-area.has-file {
  border-color: var(--success);
  background: #f0fdf4;
}

.batch-upload-icon { font-size: 2.5rem; margin-bottom: 8px; }
.batch-upload-text { font-weight: 500; margin-bottom: 4px; }
.batch-upload-hint { font-size: 0.8rem; color: var(--text-muted); }

.batch-file-name {
  margin-top: 10px;
  padding: 8px 14px;
  background: #f1f5f9;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
}

.batch-progress-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 0.9rem;
}

.batch-progress-bar {
  height: 12px;
  background: #e2e8f0;
  border-radius: 6px;
  overflow: hidden;
}

.batch-progress-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 6px;
  transition: width 0.3s ease;
}

.batch-current-address {
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.form-select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  background: white;
}

.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: 6px;
  font-size: 0.9rem;
}

/* 배치 단계별 UI */
.batch-step-desc { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 16px; }

.batch-preview-wrapper {
  overflow-x: auto;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.batch-address-count {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 12px;
  padding: 8px 0;
}

.pdf-filename-input {
  font-family: inherit;
}

/* 반응형 */
@media (max-width: 600px) {
  .container { padding: 12px; }
  .card { padding: 20px; border-radius: 12px; }
  .type-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { flex-direction: column; gap: 0; }
  h1 { font-size: 1.4rem; }
  .btn-group { flex-direction: column; }
  .batch-upload-area { padding: 24px 16px; }
}