/* tkqc-common.css — 부적합 관리 시스템 공통 스타일 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ===== 로딩 오버레이 ===== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ===== 날짜 그룹 ===== */
.date-group {
    margin-bottom: 1.5rem;
}

.date-header {
    cursor: pointer;
    transition: all 0.2s ease;
}

.date-header:hover {
    background-color: #f3f4f6 !important;
}

.collapse-content {
    transition: all 0.3s ease;
}

.collapse-content.collapsed {
    display: none;
}

/* ===== 우선순위 표시 ===== */
.priority-high { border-left-color: #ef4444 !important; }
.priority-medium { border-left-color: #f59e0b !important; }
.priority-low { border-left-color: #10b981 !important; }

/* ===== 상태 배지 ===== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-new { background: #dbeafe; color: #1e40af; }
.badge-processing { background: #fef3c7; color: #92400e; }
.badge-pending { background: #fef3c7; color: #92400e; }
.badge-completed { background: #d1fae5; color: #065f46; }
.badge-archived { background: #f3f4f6; color: #374151; }
.badge-cancelled { background: #fee2e2; color: #991b1b; }

/* ===== 이슈 카드 ===== */
.issue-card {
    transition: all 0.2s ease;
    border-left: 4px solid transparent;
}

.issue-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

/* ===== 사진 프리뷰 ===== */
.photo-preview {
    max-width: 150px;
    max-height: 100px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.photo-preview:hover {
    transform: scale(1.05);
}

.photo-gallery {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 8px;
}

/* ===== 사진 모달 ===== */
.photo-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.photo-modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
}

.photo-modal-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
}

.photo-modal-close {
    position: absolute;
    top: -12px;
    right: -12px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.photo-modal-close:hover {
    background: white;
}

/* ===== 페이드인 애니메이션 ===== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.header-fade-in {
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

.header-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.content-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    transition-delay: 0.2s;
}

.content-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== 프로그레스바 ===== */
.progress-bar {
    background: #475569;
    transition: width 0.8s ease;
}

/* ===== 모달 공통 ===== */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 50;
}

/* ===== 이슈 테이블 ===== */
.issue-table-container {
    overflow-x: auto;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    margin-top: 0.5rem;
}

.issue-table {
    min-width: 2000px;
    width: 100%;
    border-collapse: collapse;
}

.issue-table th,
.issue-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #f3f4f6;
    vertical-align: top;
}

/* ===== 상태 보더 ===== */
.status-new { border-left-color: #3b82f6; }
.status-processing { border-left-color: #f59e0b; }
.status-pending { border-left-color: #8b5cf6; }
.status-completed { border-left-color: #10b981; }

/* ===== 탭 스크롤 인디케이터 ===== */
.tab-scroll-container {
    position: relative;
    overflow: hidden;
}

.tab-scroll-container::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 40px;
    background: linear-gradient(to right, transparent, white);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s;
}

.tab-scroll-container.has-overflow::after {
    opacity: 1;
}

.tab-scroll-inner {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.tab-scroll-inner::-webkit-scrollbar {
    display: none;
}

/* ===== 모바일 하단 네비게이션 ===== */
.tkqc-mobile-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: #ffffff;
    border-top: 1px solid #e5e7eb;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding-bottom: env(safe-area-inset-bottom);
}

.tkqc-mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    height: 100%;
    text-decoration: none;
    color: #6b7280;
    font-size: 0.6875rem;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.2s;
    -webkit-tap-highlight-color: transparent;
}

.tkqc-mobile-nav-item i {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.tkqc-mobile-nav-item:active {
    background: #f3f4f6;
}

.tkqc-mobile-nav-item.active {
    color: #2563eb;
    font-weight: 600;
}

.tkqc-mobile-nav-item.active i {
    transform: scale(1.1);
}

/* ===== 모바일 반응형 ===== */
@media (max-width: 768px) {
    /* 터치 타겟 최소 44px */
    button, a, [onclick], select {
        min-height: 44px;
        min-width: 44px;
    }

    .tab-btn {
        padding: 12px 16px;
        font-size: 14px;
    }

    .photo-preview {
        max-width: 80px;
        max-height: 60px;
    }

    .photo-modal-content {
        max-width: 95%;
    }

    .badge {
        font-size: 0.65rem;
        padding: 0.2rem 0.5rem;
    }

    /* 하단 네비게이션 표시 */
    .tkqc-mobile-nav {
        display: flex;
        align-items: center;
        justify-content: space-around;
    }

    body {
        padding-bottom: calc(64px + env(safe-area-inset-bottom)) !important;
    }

    /* 테이블 → 카드 변환 */
    .issue-table {
        min-width: unset;
    }

    .issue-table thead {
        display: none;
    }

    .issue-table tr {
        display: block;
        margin-bottom: 1rem;
        border-radius: 0.5rem;
        padding: 0.75rem;
        background: white;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        border-left: 4px solid #3b82f6;
    }

    .issue-table td {
        display: flex;
        justify-content: space-between;
        padding: 0.25rem 0;
        border-bottom: none;
    }

    .issue-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: #374151;
        margin-right: 1rem;
        flex-shrink: 0;
    }

    /* 대시보드 그리드 모바일 */
    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    /* 2x2 그리드를 1열로 */
    .grid-cols-2 {
        grid-template-columns: 1fr !important;
    }

    /* 이슈 카드 터치 최적화 */
    .issue-card {
        padding: 1rem;
    }

    .issue-card:hover {
        transform: none;
    }
}