:root {
    --primary-color: #3498db;
    --secondary-color: #2c3e50;
    --accent-color: #e74c3c;
    --bg-dark: #121212;
    --sidebar-bg: #1e1e1e;
    --text-color: #e0e0e0;
    --border-color: #333;
    --header-height: 50px;
    --sidebar-width: 450px;
    --menu-width: 80px;
}

::placeholder {
    color: #666;
    opacity: 1;
}

::-webkit-input-placeholder {
    color: #666;
}

body,
html {
    margin: 0;
    padding: 0;
    height: 100%;
    background-color: var(--bg-dark);
    color: var(--text-color);
    font-family: 'Inter', 'Noto Sans KR', sans-serif;
    overflow: hidden;
}

.app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

header {
    height: var(--header-height);
    background-color: var(--secondary-color);
    display: flex;
    align-items: center;
    padding: 0 20px;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.logo {
    display: flex;
    align-items: center;
    transition: opacity 0.2s;
}

.logo:hover {
    opacity: 0.8;
}

.main-content {
    display: flex;
    flex: 1;
    overflow: hidden;
    gap: 10px;
    /* 구별이 확실하도록 간격 확대 */
    background-color: #000;
    /* 간격 사이로 비치는 배경색 */
}

/* 좌측 글로벌 메뉴 */
.global-menu {
    width: var(--menu-width);
    background-color: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 20px;
    border-right: 1px solid var(--border-color);
}

.menu-item {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s;
    font-size: 10px;
}

.menu-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

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

.menu-item i {
    font-size: 24px;
    margin-bottom: 5px;
}

/* 중앙 캔버스 영역 */
/* 중앙 컨테이너 (상하 분할) */
.center-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: #000;
    overflow: hidden;
    gap: 0;
    /* 간격 제거 */
}

.canvas-area {
    flex: 10;
    /* 도면 비중을 10으로 극대화! 이제 꽉 찰 겁니다! 이사님! */
    position: relative;
    background-color: #000;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    /* 패딩 제거하여 도면 꽉 채움 */
    box-sizing: border-box;
    border-bottom: 2px solid #222;
}

.building-info-area {
    flex: none;
    /* 고속 입력을 위해 높이를 내용물에 맞춤 */
    height: auto;
    max-height: 250px;
    background-color: #121212;
    display: flex;
    flex-direction: column;
    padding: 5px 10px;
    /* 상하 패딩 축소 */
    overflow: hidden;
    color: #e0e0e0;
}

#svg-canvas {
    width: 100%;
    height: 100%;
    object-fit: fill;
    /* 여백 없이 꽉 채우기 (이사님, 이젠 꽉 찹니다!) */
    cursor: grab;
}

#svg-canvas:active {
    cursor: grabbing;
}

#svg-canvas.mark-mode {
    cursor: crosshair !important;
    outline: 2px solid rgba(241, 196, 15, 0.7) !important;
    outline-offset: -2px;
}

/* [최종] 건축물 목록 선택 행 스타일 */
.building-list-table tr {
    background-color: transparent !important;
    /* 기본 배경 투명 (테이블 배경색 #111 노출) */
}

.building-list-table tr.active,
.building-list-table tr.selected-row {
    background-color: rgba(52, 152, 219, 0.35) !important;
    border-left: 4px solid var(--primary-color) !important;
    color: #fff !important;
    font-weight: 600;
}

.mode-hint {
    position: absolute;
    top: 58%;
    /* 도면 영역과 목록 사이 부근으로 배치 */
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.85);
    color: #f1c40f;
    padding: 6px 18px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: bold;
    border: 1px solid rgba(241, 196, 15, 0.5);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    pointer-events: none;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
}

.mode-hint.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(-10px);
}

#svg-canvas.drag-over {
    background-color: rgba(52, 152, 219, 0.2);
    border: 2px dashed var(--primary-color);
}

.damage-point {
    cursor: move;
    transition: r 0.2s;
}

.damage-point:hover {
    r: 9;
    /* 호버 시 살짝 확대 */
}

.selected-marker {
    fill: #f1c40f !important;
    /* 황금색으로 변경 */
    stroke: #fff !important;
    stroke-width: 3px !important;
    filter: drop-shadow(0 0 5px rgba(241, 196, 15, 0.8));
}

/* 마커 포인트 선택 시 크기 */
.damage-point.selected-marker {
    r: 10 !important;
}

/* 라벨 원 선택 시 크기 (기존 15보다 크게) */
.marker-label circle.selected-marker {
    r: 20 !important;
}

/* 우측 사이드바 */
.right-sidebar {
    width: var(--sidebar-width);
    background-color: var(--sidebar-bg);
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 10px;
    overflow: hidden;
    /* 사이드바 자체 스크롤 제거 */
}

.sidebar-section {
    margin-bottom: 5px;
    /* 섹션 간격 축소 */
}

.sidebar-title {
    font-size: 13px;
    /* 기존 15px에서 축소 */
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 8px;
    border-left: 3px solid var(--primary-color);
    padding-left: 8px;
}

/* 입력 폼 스타일 */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 3px;
    /* 여백 최소화 */
    font-size: 11px;
    color: #888;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 6px;
    background-color: #1a1a1a;
    border: 1px solid #333;
    border-radius: 4px;
    color: #ffffff !important;
    font-size: 12px;
}

/* 입력 그리드 전용 스타일 */
.input-grid {
    display: none;
    /* 기본 숨김 (이사님, 마커 찍으면 짠! 하고 나타납니다) */
    grid-template-columns: 35px 45px 1fr 45px 45px 45px 35px;
    gap: 5px;
    margin-bottom: 5px;
}

.input-grid.grid-header,
.input-grid.active {
    display: grid;
    /* 헤더랑 활성화된 행만 표시 */
}

#damage-rows-container {
    height: 310px;
    /* 10줄 분량 고정 높이 (이사님 요청 반영) */
    min-height: 310px;
    padding: 2px 5px;
    overflow-y: auto;
    background-color: #151515;
    /* 미미한 배경색으로 공간감 확보 */
    border-radius: 4px;
}

#damage-rows-container::-webkit-scrollbar {
    display: none;
    /* Chrome, Safari, Opera */
}

.grid-header {
    font-size: 10px;
    color: #555;
    text-align: center;
    padding-bottom: 2px;
}

.grid-row input {
    padding: 4px 5px !important;
    text-align: center;
    background: #111;
    border: 1px solid #333;
    color: #ffffff !important;
    /* 이사님, 이제 선명한 흰색입니다! */
    font-size: 12px !important;
    font-weight: 500;
    /* 조금 더 굵게! */
    box-sizing: border-box;
}

.grid-row input.text-left {
    text-align: left;
    padding-left: 10px !important;
}

.form-group input:focus,
.grid-row input:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 8px rgba(52, 152, 219, 0.6);
    background-color: #222 !important;
    outline: none;
}

/* 퀵 프리셋 버튼 */
.preset-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.chip {
    background-color: #333;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 11px;
    cursor: pointer;
    transition: background 0.2s;
}

/* 텍스트 선택 방지 및 커서 최적화 */
.marker-label text {
    user-select: none;
    -webkit-user-select: none;
    pointer-events: none;
    /* 텍스트가 마우스 이벤트를 방해하지 않게 설정 */
}

.marker-label {
    user-select: none;
    -webkit-user-select: none;
}

body {
    user-select: none;
    /* 앱 전체 텍스트 선택 방지 (입력창 제외) */
}

input,
textarea,
select {
    user-select: text;
    /* 입력창은 선택 가능하게 유지 */
}

.chip {
    user-select: none;
}

/* 프리미엄 커스텀 모달 스타일 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(5px);
    /* 고급스러운 흐림 효과 */
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.modal-content {
    background: #1c1c1c;
    border: 1px solid #3d3d3d;
    border-radius: 12px;
    width: auto;
    /* 너비 유동적 변경 가능하게 수정 */
    min-width: 380px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
    animation: modal-pop 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}

@keyframes modal-pop {
    from {
        transform: scale(0.7);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

.modal-header {
    background: linear-gradient(to right, #252a30, #1a1a1a);
    padding: 18px 25px;
    font-size: 16px;
    font-weight: bold;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #333;
    border-radius: 12px 12px 0 0;
}

.modal-body {
    padding: 30px 20px;
    font-size: 15px;
    color: #f0f0f0;
    text-align: center;
    line-height: 1.6;
}

.modal-footer {
    padding: 15px;
    display: flex;
    justify-content: center;
    background: #252a30;
    border-top: 1px solid #333;
}

.modal-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 40px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    transition: all 0.2s;
}

.modal-btn:hover {
    background: #2980b9;
    box-shadow: 0 0 15px rgba(52, 152, 219, 0.4);
    transform: translateY(-1px);
}

/* 건축물 관리 UI */
.building-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.building-list-container {
    height: 180px !important;
    /* 이사님, 요청하신 대로 5개행 정도 딱 보이게 180px로 맞췄습니다! ^^ */
    overflow-y: auto;
    margin-bottom: 8px;
    border: 1px solid #444;
    /* 선명도가 낮은 테두리 보정 */
    scrollbar-width: none !important;
    /* Firefox */
    -ms-overflow-style: none !important;
    /* IE/Edge */
}

.building-list-container::-webkit-scrollbar {
    display: none !important;
    /* Chrome, Safari, Opera */
}

.building-list-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11px;
    background: #111;
}

.building-list-table th,
.building-list-table td {
    padding: 4px;
    border: 1px solid #333;
    text-align: center;
    color: #ddd;
}

.building-list-table th {
    background-color: #1e1e1e;
    color: var(--primary-color);
    position: sticky;
    top: 0;
}

.building-list-table tr {
    transition: all 0.2s ease;
}

.building-list-table tr:hover {
    background-color: rgba(33, 150, 243, 0.1);
    cursor: pointer;
}

.building-list-table tr.active {
    /* 상단 통합 스타일 사용 */
    box-shadow: 0 2px 4px rgba(33, 150, 243, 0.2);
}

.building-detail-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    background: #1a1a1a;
    padding: 10px;
    border-radius: 4px;
    border: 1px solid #333;
}

.building-detail-grid .detail-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.building-detail-grid label {
    font-size: 9px;
    color: #888;
    font-weight: bold;
}

.building-detail-grid input {
    background: #111;
    border: 1px solid #333;
    color: #fff;
    padding: 3px 5px;
    font-size: 11px;
    border-radius: 2px;
}

.building-detail-grid input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 5px rgba(52, 152, 219, 0.3);
}

.btn-add-building {
    background: rgba(52, 152, 219, 0.08);
    color: rgba(52, 152, 219, 0.7);
    border: 1px solid rgba(52, 152, 219, 0.15);
    padding: 3px 10px;
    border-radius: 3px;
    font-size: 11px;
    cursor: pointer;
    font-weight: normal;
    transition: all 0.2s ease;
}

.btn-add-building:hover {
    background: rgba(52, 152, 219, 0.12);
    color: rgba(52, 152, 219, 0.9);
    border-color: rgba(52, 152, 219, 0.2);
}

/* 활성화 상태 - 초록색으로 통일 */
.btn-add-building.active {
    background: rgba(46, 204, 113, 0.15) !important;
    border-color: rgba(46, 204, 113, 0.25) !important;
    color: rgba(46, 204, 113, 0.95) !important;
    box-shadow: 0 0 8px rgba(46, 204, 113, 0.15);
}

/* 프리미엄 모달 섹션 스타일 */
.modal-section {
    background: #222;
    border-radius: 8px;
    padding: 12px;
    /* 15px -> 12px */
    margin-bottom: 12px;
    /* 20px -> 12px */
    border: 1px solid #333;
}

.modal-section-title {
    font-size: 13px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 8px;
    /* 12px -> 8px */
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-section-title i {
    font-size: 14px;
}

.premium-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    /* 15px -> 10px */
}

.premium-item {
    display: flex;
    flex-direction: column;
    gap: 3px;
    /* 5px -> 3px */
}

.premium-item label {
    font-size: 11px;
    color: #aaa;
    font-weight: 500;
}

.premium-item input {
    background: #111;
    border: 1px solid #444;
    color: #fff;
    padding: 8px 10px;
    font-size: 13px;
    border-radius: 4px;
    transition: all 0.2s;
}

.premium-item input:focus {
    border-color: var(--primary-color);
    background: #151515;
    box-shadow: 0 0 8px rgba(52, 152, 219, 0.4);
    outline: none;
}

.premium-item.full-width {
    grid-column: span 3;
}

.selected-category {
    border-color: #27ae60 !important;
    background-color: #2e4a3d !important;
    box-shadow: 0 0 10px rgba(39, 174, 96, 0.5);
}

/* 건축물 목록 스타일 최적화 완료 (TabSurvey 전용) */