/* building_register 페이지 고유 스타일 */

* {
    font-family: 'Pretendard', sans-serif;
}

:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --white: #ffffff;
    --border-radius: 8px;
    --border-radius-sm: 6px;
}

/* 건축물대장 검색 전용 스타일 */
.building-search-group {
    max-width: 100% !important;
    margin: 0 auto;
}

.building-address-input {
    flex: 1;
    padding: 16px 20px !important;
    border: 2px solid #4A90E2 !important;
    border-radius: 10px !important;
    font-size: 16px !important;
    transition: all 0.3s ease !important;
    background: #fff !important;
    min-height: 56px;
    box-sizing: border-box;
}

.building-address-input:focus {
    border-color: #2563eb !important;
    outline: none !important;
    box-shadow: 0 0 0 4px rgba(74, 144, 226, 0.15) !important;
}

.building-address-input::placeholder {
    color: #6b7280 !important;
    font-size: 15px;
}

.building-search-btn {
    background: #4A90E2 !important;
    color: white !important;
    border: none !important;
    padding: 16px 24px !important;
    border-radius: 10px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    white-space: nowrap !important;
    min-height: 56px;
    min-width: 120px;
}

.building-search-btn:hover {
    background: #357abd !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 16px rgba(74, 144, 226, 0.3) !important;
}

.building-search-btn i {
    font-size: 18px;
}

/* 검색 폼 전체 레이아웃 개선 */
.search-form-wrapper {
    max-width: 900px !important;
    margin: 0 auto 30px !important;
}

/* 검색 팁 스타일 조정 */
.search-tips {
    margin-bottom: 20px !important;
    padding: 16px 20px !important;
    font-size: 15px !important;
}

/* 로딩 */
#loading {
    text-align: center;
    padding: 40px;
    color: var(--gray-600);
    font-size: 16px;
    font-weight: 500;
}

#loading p {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

#loading p:before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-200);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* 메인 컨테이너 */
.main-info-container {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 24px;
    border: 1px solid var(--gray-200);
    margin-bottom: 20px;
}

/* 탭 네비게이션 */
.tab-navigation {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    padding: 4px;
    background: var(--gray-100);
    border-radius: var(--border-radius-sm);
    align-items: center;
    flex-wrap: wrap;
}

/* PC에서 왼쪽 정렬 */
@media (min-width: 413px) {
    .tab-navigation {
        justify-content: flex-start;
        gap: 16px;
    }
    
    .dong-select-wrapper,
    .tab-item,
    .unit-input-wrapper {
        flex: 0 0 auto;
        min-width: 120px;
    }

    .dong-select {
        min-width: 120px;
    }
    
    .unit-input-wrapper {
        display: flex;
        gap: 8px;
        align-items: center;
    }
}

/* 모바일용 탭 행 */
.tab-row {
    display: flex;
    gap: 8px;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.tab-row:last-child {
    margin-bottom: 0;
}

.tab-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: transparent;
    border: none;
    border-radius: var(--border-radius-sm);
    color: var(--gray-700);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tab-item.active {
    background: var(--primary-color);
    color: var(--white);
}

.tab-item:hover:not(.active) {
    background: var(--gray-100);
}

.dong-select-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}

.dong-select {
    padding: 8px 12px;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-sm);
    background: var(--white);
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
    transition: all 0.2s ease;
}

.dong-select:focus {
    border-color: var(--primary-color);
    outline: none;
}

.unit-input-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}

.unit-input {
    padding: 8px 12px;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-sm);
    background: var(--white);
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
    transition: all 0.2s ease;
    width: 120px;
    margin-bottom: 0px !important;
}

.unit-input:focus {
    border-color: var(--primary-color);
    outline: none;
}

.unit-search-btn {
    padding: 8px 16px;
    background: var(--success-color);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.unit-search-btn:hover {
    background: #059669;
}

.unit-search-btn:disabled {
    background: var(--gray-300);
    cursor: not-allowed;
}

.floor-info-btn {
    padding: 10px 20px;
    background: var(--success-color);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 16px;
}

.floor-info-btn:hover {
    background: #059669;
}

.floor-info-btn:disabled {
    background: var(--gray-300);
    cursor: not-allowed;
}

.content-area {
    padding: 0;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 10px;
}

.info-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 20px;
    border: 1px solid var(--gray-200);
}

.info-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0 0 16px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--gray-100);
}

.info-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.info-table tr:hover {
    background: var(--gray-50);
}

.info-table th,
.info-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
    font-size: 14px;
}

.info-table th {
    background: var(--gray-50);
    font-weight: 600;
    color: var(--gray-700);
    width: 35%;
}

.info-table td {
    color: var(--gray-900);
}

.info-table tr:last-child th,
.info-table tr:last-child td {
    border-bottom: none;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.result-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 20px;
    border: 1px solid var(--gray-200);
    transition: all 0.2s ease;
}

.result-card h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0 0 16px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--gray-100);
}

.result-content {
    max-height: 400px;
    overflow-y: auto;
}

.result-placeholder {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-500);
    font-size: 16px;
}

.result-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 13px;
}

.result-table th,
.result-table td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

.result-table th {
    background: var(--gray-50);
    font-weight: 600;
    color: var(--gray-700);
    position: sticky;
    top: 0;
}

.result-table td {
    color: var(--gray-900);
}

.result-table tr:last-child th,
.result-table tr:last-child td {
    border-bottom: none;
}

.floor-info-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 13px;
    margin-top: 16px;
}

.floor-info-table thead {
    position: sticky;
    top: 0;
}

.floor-info-table th {
    background: var(--gray-50);
    padding: 10px 8px;
    text-align: center;
    border: 1px solid var(--gray-200);
    font-weight: 600;
    color: var(--gray-700);
    font-size: 12px;
    white-space: nowrap;
}

.floor-info-table td {
    padding: 8px;
    text-align: center;
    border: 1px solid var(--gray-200);
    color: var(--gray-900);
    font-size: 12px;
    white-space: nowrap;
}

.floor-info-table tbody tr:hover {
    background: var(--gray-50);
}

.floor-info-table tbody tr:last-child td {
    border-bottom: 1px solid var(--gray-200);
}

.single-info-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 24px;
    border: 1px solid var(--gray-200);
    margin-bottom: 20px;
}

.single-info-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0 0 20px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gray-100);
}

.error-message {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--border-radius);
    padding: 16px;
    margin: 20px 0;
    color: var(--error-color);
}

.error-message p {
    margin: 0;
    font-weight: 500;
}

.error-message .error-detail {
    margin-top: 8px;
    font-size: 14px;
    color: #7f1d1d;
}

.loading-container {
    text-align: center;
    padding: 40px;
    color: var(--gray-600);
}

.loading-spinner {
    display: inline-block;
    width: 30px;
    height: 30px;
    border: 3px solid var(--gray-200);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

.hidden {
    display: none !important;
}

/* 반응형 디자인 */
@media (max-width: 1024px) {
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .building-register {
        padding: 12px;
    }

    .search-container {
        padding: 20px 16px;
    }

    .search-container h1 {
        font-size: 24px;
    }

    .search-form {
        flex-direction: column;
    }

    /* 모바일에서 검색 입력 스타일 조정 */
    .building-search-group {
        flex-direction: column !important;
        gap: 12px !important;
    }

    .building-address-input {
        padding: 14px 16px !important;
        font-size: 16px !important;
        min-height: 52px !important;
    }

    .building-search-btn {
        width: 100% !important;
        justify-content: center !important;
        padding: 14px 20px !important;
        min-height: 52px !important;
    }

    .search-tips {
        padding: 14px 16px !important;
        font-size: 14px !important;
    }

    .main-info-container {
        padding: 16px;
    }

    .tab-navigation {
        flex-direction: column;
        gap: 8px;
    }

    .tab-item {
        justify-content: center;
    }

    .dong-select-wrapper,
    .unit-input-wrapper {
        width: 100%;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .floor-info-table {
        font-size: 11px;
    }

    .floor-info-table th,
    .floor-info-table td {
        padding: 6px 4px;
    }
}

@media (max-width: 480px) {
    .search-container h1 {
        font-size: 20px;
    }

    .building-address-input {
        padding: 12px 14px !important;
        font-size: 15px !important;
        min-height: 48px !important;
    }

    .building-address-input::placeholder {
        font-size: 14px !important;
    }

    .building-search-btn {
        padding: 12px 16px !important;
        font-size: 15px !important;
        min-height: 48px !important;
    }

    .search-tips {
        padding: 12px 14px !important;
        font-size: 13px !important;
    }

    .main-info-container {
        padding: 12px;
    }

    .info-card,
    .result-card {
        padding: 16px;
    }
}

@media (max-width: 412px) {
    .tab-navigation {
        padding: 8px;
        gap: 8px;
        flex-direction: column;
    }

    .tab-row {
        width: 100%;
        justify-content: space-between;
    }

    .tab-item {
        flex: 1;
        justify-content: center;
        min-width: 0;
        padding: 8px 12px;
    }

    .dong-select-wrapper {
        width: 100%;
        justify-content: center;
    }

    .dong-select {
        flex: 1;
        min-width: 0;
    }

    .unit-input-wrapper {
        width: 100%;
        justify-content: center;
    }

    .unit-input {
        flex: 1;
        min-width: 0;
    }

    .unit-search-btn {
        white-space: nowrap;
        padding: 8px 12px;
    }
}

/* 유틸리티 클래스 */
.text-center { text-align: center; }
.mb-4 { margin-bottom: 16px; }
.mt-4 { margin-top: 16px; }

/* 층별 정보 결과 */
#floor-info-result {
    margin-top: 16px;
}

#floor-info-result .floor-info-table {
    margin-top: 0;
}

/* 스크롤바 */
.result-content::-webkit-scrollbar {
    width: 6px;
}

.result-content::-webkit-scrollbar-track {
    background: var(--gray-100);
}

.result-content::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 3px;
}

.result-content::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}