/* =====================================================
   mobile.css - 모바일 전용 스타일
   대시보드, TBM, 작업보고서, 출근 관리 페이지 최적화
   ===================================================== */

/* ========== 모바일 헤더 (navbar.html 스타일과 동기화) ========== */
@media (max-width: 768px) {
  .dashboard-header {
    height: 52px !important;
    padding: 0 0.5rem !important;
  }

  html, body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
  }

  body {
    padding-top: 52px !important;
  }

  .header-content {
    padding: 0 !important;
    flex-wrap: nowrap !important;
  }

  .header-left {
    flex: 1 !important;
    min-width: 0 !important;
    overflow: hidden !important;
  }

  .brand-logo {
    width: 30px !important;
    height: 30px !important;
  }

  .brand-subtitle {
    display: none !important;
  }

  .brand-title {
    font-size: 0.8125rem !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  .header-right {
    gap: 0.25rem !important;
    flex-shrink: 0 !important;
  }

  /* 버튼 아이콘만 표시 (숨기지 않음) */
  .dashboard-btn .btn-text,
  .report-btn .btn-text {
    display: none !important;
  }

  .dashboard-btn,
  .report-btn {
    padding: 0 !important;
    width: 32px !important;
    height: 32px !important;
    justify-content: center !important;
    border: none !important;
  }

  .notification-btn {
    width: 32px !important;
    height: 32px !important;
  }

  .user-profile {
    padding: 0.125rem 0.25rem !important;
    background: transparent !important;
    border: none !important;
  }

  .user-avatar {
    width: 30px !important;
    height: 30px !important;
    font-size: 0.8rem !important;
  }
}

/* ========== 공통 모바일 스타일 ========== */
@media (max-width: 768px) {
  /* 사이드바 마진 완전 제거 */
  .dashboard-container,
  .dashboard-main,
  .page-container,
  .main-content,
  .work-report-container,
  .analysis-container {
    margin-left: 0 !important;
    margin-right: 0 !important;
    max-width: 100% !important;
    width: 100% !important;
  }

  /* 기본 여백 조정 */
  .dashboard-main,
  .page-container,
  .main-content {
    padding: 0.75rem !important;
    padding-top: 1rem !important;
  }

  /* 카드 스타일 */
  .card {
    border-radius: 12px;
    margin-bottom: 0.75rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  }

  .card-header {
    padding: 0.875rem 1rem;
  }

  .card-body {
    padding: 0.875rem 1rem;
  }

  .card-title {
    font-size: 1rem;
    font-weight: 600;
  }

  /* 버튼 모바일 최적화 */
  .btn {
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    border-radius: 8px;
    min-height: 44px; /* 터치 타겟 최소 크기 */
  }

  .btn-sm {
    padding: 0.5rem 0.75rem;
    font-size: 0.8125rem;
    min-height: 36px;
  }

  .btn-lg {
    padding: 0.875rem 1.25rem;
    font-size: 1rem;
    min-height: 48px;
  }

  /* 폼 요소 */
  .form-control,
  .form-select,
  input[type="text"],
  input[type="date"],
  input[type="time"],
  input[type="number"],
  select,
  textarea {
    font-size: 16px !important; /* iOS 줌 방지 */
    padding: 0.75rem;
    border-radius: 8px;
    min-height: 44px;
  }

  /* 테이블 스크롤 */
  .table-responsive {
    margin: 0 -1rem;
    padding: 0 1rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* 모달 모바일 최적화 */
  .modal-content,
  [class*="modal-container"] {
    width: 95% !important;
    max-width: none !important;
    margin: 1rem auto;
    max-height: 90vh;
    overflow-y: auto;
  }

  /* 숨기기 유틸리티 */
  .hide-mobile {
    display: none !important;
  }

  /* 푸터 */
  .dashboard-footer {
    padding: 1rem;
  }

  .footer-content {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }
}

/* ========== 대시보드 페이지 ========== */
@media (max-width: 768px) {
  /* 작업장 현황 섹션 */
  .workplace-status-section .card-header .flex {
    flex-direction: column;
    gap: 0.75rem;
    align-items: stretch !important;
  }

  .workplace-status-section .card-header select {
    width: 100% !important;
  }

  .workplace-status-section .card-header .btn {
    width: 100%;
  }

  /* 작업장 카드: 엣지투엣지 */
  .workplace-status-section .card {
    border-radius: 0;
    margin-left: -0.75rem;
    margin-right: -0.75rem;
    border-left: none;
    border-right: none;
  }

  .workplace-status-section .card-body {
    padding: 0 !important;
  }

  #workplaceMapContainer {
    min-height: auto !important;
  }

  /* 캔버스: 높이 제한 해제, 풀와이드 */
  #workplaceMapCanvas {
    max-height: none;
    border-radius: 0 !important;
    border-left: none !important;
    border-right: none !important;
  }

  .workplace-status-section .card-header {
    padding: 0.75rem !important;
  }

  /* 범례 숨기기 */
  #mapLegend {
    display: none;
  }

  /* 안내 메시지 */
  #mapPlaceholder {
    min-height: 250px !important;
    padding: 2rem 1rem;
  }

  #mapPlaceholder h3 {
    font-size: 1.125rem;
  }

  /* 임시 이동 설비 그리드 */
  .moved-equipment-grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  .moved-equipment-item {
    padding: 1rem;
    border-radius: 10px;
  }

  /* 작업장 모달 */
  .workplace-modal-container {
    width: 100% !important;
    height: 100% !important;
    max-height: 100vh !important;
    border-radius: 0 !important;
    margin: 0 !important;
  }

  .workplace-modal-header {
    padding: 1rem;
    position: sticky;
    top: 0;
    background: white;
    z-index: 10;
  }

  .workplace-modal-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0.5rem;
    gap: 0.5rem;
    flex-wrap: nowrap;
  }

  .workplace-tab {
    flex-shrink: 0;
    padding: 0.5rem 0.75rem;
    font-size: 0.8125rem;
  }

  .workplace-tab .tab-text {
    display: none;
  }

  .workplace-tab .tab-icon {
    font-size: 1.25rem;
  }
}

/* ========== TBM 페이지 ========== */
@media (max-width: 768px) {
  /* TBM 헤더 */
  .tbm-header {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }

  .tbm-header-left,
  .tbm-header-right {
    width: 100%;
  }

  /* TBM 폼 */
  .tbm-form {
    padding: 1rem;
  }

  .tbm-form-row {
    flex-direction: column;
    gap: 0.75rem;
  }

  .tbm-form-group {
    width: 100%;
  }

  /* 서명 영역 */
  .signature-area {
    height: 120px;
  }

  .signature-canvas {
    height: 100px;
  }

  /* 팀원 목록 */
  .team-member-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .team-member-item {
    padding: 0.875rem;
    border-radius: 10px;
  }

  .team-member-checkbox {
    width: 24px;
    height: 24px;
  }

  /* 안전점검 체크리스트 */
  .safety-checklist {
    gap: 0.5rem;
  }

  .checklist-item {
    padding: 0.75rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .checklist-item label {
    font-size: 0.9rem;
  }

  .checklist-buttons {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
  }

  .checklist-btn {
    padding: 0.5rem;
    font-size: 0.8rem;
  }

  /* TBM 카드 */
  .tbm-session-card {
    padding: 1rem;
  }

  .tbm-session-header {
    flex-direction: column;
    gap: 0.5rem;
  }

  /* 날씨 정보 */
  .weather-info {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .weather-item {
    min-width: 80px;
  }
}

/* ========== 작업보고서 페이지 ========== */
@media (max-width: 768px) {
  /* 작업보고서 헤더 */
  .work-report-header {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }

  /* 날짜/작업자 선택 */
  .report-filter-row {
    flex-direction: column;
    gap: 0.75rem;
  }

  .report-filter-group {
    width: 100%;
  }

  /* 작업 목록 */
  .work-item {
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 0.75rem;
  }

  .work-item-header {
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
  }

  .work-item-time {
    font-size: 0.8rem;
  }

  /* 작업 입력 폼 */
  .work-input-form {
    padding: 1rem;
  }

  .work-form-row {
    flex-direction: column;
    gap: 0.75rem;
  }

  .work-form-group {
    width: 100%;
  }

  /* 시간 입력 */
  .time-input-group {
    display: flex;
    gap: 0.5rem;
    align-items: center;
  }

  .time-input-group input {
    flex: 1;
  }

  /* 결함 입력 */
  .defect-section {
    padding: 0.875rem;
    border-radius: 10px;
  }

  .defect-item {
    padding: 0.75rem;
    margin-bottom: 0.5rem;
  }

  /* 요약 카드 */
  .summary-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }

  .summary-card {
    padding: 0.875rem;
    text-align: center;
  }

  .summary-card-value {
    font-size: 1.25rem;
  }

  .summary-card-label {
    font-size: 0.75rem;
  }
}

/* ========== 출근 체크 / 근무 현황 페이지 ========== */
@media (max-width: 768px) {
  /* 출근 체크 버튼 */
  .checkin-button-container {
    padding: 1rem;
  }

  .checkin-btn {
    width: 100%;
    padding: 1.5rem;
    font-size: 1.25rem;
    border-radius: 16px;
    min-height: 80px;
  }

  .checkin-btn-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
  }

  /* 출근 상태 카드 */
  .checkin-status-card {
    padding: 1.25rem;
    border-radius: 12px;
    text-align: center;
  }

  .checkin-time {
    font-size: 2rem;
    font-weight: 700;
  }

  /* 작업자 목록 */
  .worker-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .worker-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  }

  .worker-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }

  .worker-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-100, #dbeafe);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--primary-700, #1d4ed8);
  }

  .worker-name {
    font-weight: 600;
    font-size: 0.9375rem;
  }

  .worker-status-badge {
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
  }

  /* 근무 현황 테이블 대체 */
  .work-status-table-mobile {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .work-status-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 0.75rem;
    align-items: center;
    padding: 0.875rem 1rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  }

  .work-status-name {
    font-weight: 600;
    font-size: 0.9375rem;
  }

  .work-status-hours {
    font-size: 0.875rem;
    color: var(--gray-600, #4b5563);
  }

  /* 날짜 선택 */
  .date-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: white;
    border-radius: 10px;
    margin-bottom: 1rem;
  }

  .date-selector input[type="date"] {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 1rem;
    font-weight: 600;
  }

  .date-nav-btn {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--gray-100, #f3f4f6);
    border: none;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* 통계 요약 */
  .attendance-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
  }

  .attendance-stat {
    text-align: center;
    padding: 0.875rem 0.5rem;
    background: white;
    border-radius: 10px;
  }

  .attendance-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-600, #2563eb);
  }

  .attendance-stat-label {
    font-size: 0.6875rem;
    color: var(--gray-500, #6b7280);
    margin-top: 0.25rem;
  }

  /* 저장 버튼 영역 */
  .save-button-container {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem;
    background: white;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    z-index: 100;
  }

  .save-button-container .btn {
    width: 100%;
  }

  /* 바디 패딩 (고정 버튼 공간) */
  body.has-fixed-button {
    padding-bottom: 80px;
  }
}

/* ========== 모바일 퀵 액션 버튼 (FAB) ========== */
@media (max-width: 768px) {
  .mobile-fab {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary-500, #3b82f6);
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 90;
    transition: transform 0.2s, box-shadow 0.2s;
  }

  .mobile-fab:active {
    transform: scale(0.95);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.4);
  }
}

/* ========== 터치 최적화 ========== */
@media (max-width: 768px) {
  /* 터치 피드백 */
  .btn:active,
  .card:active,
  .worker-item:active,
  .nav-item:active {
    transform: scale(0.98);
    opacity: 0.9;
  }

  /* 스크롤 스냅 */
  .horizontal-scroll {
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .horizontal-scroll > * {
    scroll-snap-align: start;
  }

  /* 탭 바 최적화 */
  .tab-bar {
    display: flex;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 0.25rem;
    padding: 0.25rem;
    background: var(--gray-100, #f3f4f6);
    border-radius: 10px;
  }

  .tab-bar::-webkit-scrollbar {
    display: none;
  }

  .tab-item {
    flex-shrink: 0;
    padding: 0.625rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.2s;
  }

  .tab-item.active {
    background: white;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  }
}

/* ========== 모바일 대시보드 (작업장 리스트 뷰) ========== */
@media (max-width: 768px) {
  /* 모바일 뷰가 활성화되면 데스크톱 섹션 숨김 */
  .mobile-dashboard-view[style*="block"] ~ .workplace-status-section,
  .mobile-dashboard-view[style*="block"] ~ .moved-equipment-section,
  .mobile-dashboard-view[style*="block"] ~ .dashboard-footer {
    display: none !important;
  }

  .mobile-dashboard-view {
    padding-bottom: 8px;
  }

  /* --- 날짜 헤더 --- */
  .md-date-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 14px;
    padding: 0 2px;
  }

  .md-date-label {
    font-size: var(--text-lg, 18px);
    font-weight: 700;
    color: var(--text-primary, #1a202c);
  }

  .md-date-value {
    font-size: var(--text-sm, 14px);
    color: var(--text-tertiary, #718096);
    font-weight: 400;
  }

  /* --- 카테고리 탭 --- */
  .md-category-tabs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0 2px 12px;
    margin-bottom: 4px;
    scrollbar-width: none;
  }

  .md-category-tabs::-webkit-scrollbar {
    display: none;
  }

  .md-cat-tab {
    flex-shrink: 0;
    padding: 7px 16px;
    border-radius: var(--radius-full, 9999px);
    font-size: var(--text-sm, 14px);
    font-weight: 500;
    white-space: nowrap;
    border: 1px solid var(--border-light, #e2e8f0);
    background: var(--bg-primary, #fff);
    color: var(--text-secondary, #4a5568);
    cursor: pointer;
    transition: all 0.15s;
    min-height: 36px;
    -webkit-tap-highlight-color: transparent;
  }

  .md-cat-tab:active {
    transform: scale(0.97);
  }

  .md-cat-tab.active {
    background: var(--primary-500, #3b82f6);
    color: #fff;
    border-color: var(--primary-500, #3b82f6);
  }

  /* --- 작업장 리스트 --- */
  .md-workplace-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  /* --- 작업장 카드 --- */
  .md-wp-card {
    background: var(--bg-primary, #fff);
    border: 1px solid var(--border-light, #e2e8f0);
    border-radius: var(--radius-lg, 12px);
    padding: 14px 16px;
  }

  .md-wp-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary, #1a202c);
    margin: 0 0 8px;
  }

  .md-wp-stats {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  .md-wp-stat-row {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--text-sm, 14px);
    color: var(--text-secondary, #4a5568);
    line-height: 1.6;
  }

  .md-wp-stat-icon {
    flex-shrink: 0;
    width: 18px;
    text-align: center;
    font-size: 13px;
  }

  .md-wp-stat-text {
    font-variant-numeric: tabular-nums;
  }

  .md-wp-stat--warning {
    color: var(--status-warning-text, #ca8a04);
  }

  /* --- 빈 상태 --- */
  .md-wp-no-activity {
    margin: 0;
    color: var(--text-tertiary, #718096);
    font-size: var(--text-sm, 14px);
  }

  .md-wp-empty-all {
    text-align: center;
    padding: 32px 0;
    color: var(--text-tertiary, #718096);
    font-size: var(--text-sm, 14px);
  }

  /* --- 카드 확장 상태 --- */
  .md-wp-card.expanded {
    border-color: var(--primary-300, #93c5fd);
    box-shadow: 0 2px 8px rgba(59,130,246,0.1);
  }

  .md-wp-header {
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }

  .md-wp-toggle {
    float: right;
    color: var(--text-tertiary, #718096);
    font-size: 12px;
    transition: transform 0.2s;
  }

  .md-wp-card.expanded .md-wp-toggle {
    transform: rotate(180deg);
  }

  /* --- 상세 영역 --- */
  .md-wp-detail {
    display: none;
    border-top: 1px solid var(--border-light, #e2e8f0);
    margin-top: 10px;
    padding-top: 10px;
  }

  .md-wp-card.expanded .md-wp-detail {
    display: block;
  }

  .md-wp-detail-section {
    margin-bottom: 10px;
  }

  .md-wp-detail-section:last-child {
    margin-bottom: 0;
  }

  .md-wp-detail-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-tertiary, #718096);
    letter-spacing: 0.03em;
    margin-bottom: 6px;
  }

  .md-wp-detail-item {
    padding: 6px 0;
    border-bottom: 1px solid var(--gray-100, #f5f5f5);
    font-size: 14px;
  }

  .md-wp-detail-item:last-child {
    border-bottom: none;
  }

  .md-wp-detail-main {
    font-weight: 500;
    color: var(--text-primary, #1a202c);
  }

  .md-wp-detail-sub {
    font-size: 13px;
    color: var(--text-tertiary, #718096);
    margin-top: 1px;
  }

  /* 신고 상태 배지 */
  .md-wp-issue-status {
    display: inline-block;
    font-size: 11px;
    padding: 1px 6px;
    border-radius: 4px;
    font-weight: 500;
  }

  .md-wp-issue-status--reported {
    background: var(--status-warning-bg, #fef3c7);
    color: var(--status-warning-text, #ca8a04);
  }

  .md-wp-issue-status--received {
    background: var(--status-info-bg, #dbeafe);
    color: var(--status-info-text, #2563eb);
  }

  .md-wp-issue-status--in_progress {
    background: var(--status-error-bg, #fee2e2);
    color: var(--status-error-text, #dc2626);
  }

  /* --- 로딩 스켈레톤 --- */
  .md-skeleton {
    height: 48px;
    border-radius: var(--radius-md, 8px);
    background: linear-gradient(90deg, var(--gray-100, #f5f5f5) 25%, var(--gray-200, #eee) 50%, var(--gray-100, #f5f5f5) 75%);
    background-size: 200% 100%;
    animation: md-shimmer 1.5s infinite;
  }

  @keyframes md-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
  }
}

/* 데스크톱에서는 모바일 대시보드 절대 표시 안 함 */
@media (min-width: 769px) {
  .mobile-dashboard-view {
    display: none !important;
  }
}

/* ========== 다크모드 지원 (선택적) ========== */
@media (max-width: 768px) and (prefers-color-scheme: dark) {
  /* 다크모드 색상 조정 필요시 여기에 추가 */
}