h1:focus {
    outline: none;
}

/* ── 모바일 반응형 테이블 스크롤 ───────────────────────── */
.table-scroll {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ── MudTabs 모바일 터치 스크롤 ────────────────────────── */
/* MudBlazor 9: overflow:hidden 은 .mud-tabs-tabbar-content 에 있음 */
.mud-tabs-tabbar-content {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x;
    scrollbar-width: none;
}
.mud-tabs-tabbar-content::-webkit-scrollbar {
    display: none;
}
/* MudBlazor JS는 탭 클릭 시 wrapper에 transform:translateX를 적용해
   스크롤 위치와 충돌함 → transform 비활성화하여 순수 스크롤만 사용 */
.mud-tabs-tabbar-wrapper {
    transform: none !important;
}

/* 탭 항목 크기 축소: width:100% 기본값이 탭을 너무 크게 만듦 */
.mud-tab {
    width: auto !important;
    min-width: unset !important;
    padding: 4px 14px !important;
    min-height: 40px !important;
    font-size: 0.85rem !important;
}

/* 작은 화면에서 셀 패딩 줄이기 */
@media (max-width: 600px) {
    .mud-table-cell, .mud-simple-table td, .mud-simple-table th {
        padding: 4px 8px !important;
        font-size: 0.8rem !important;
        white-space: nowrap;
    }
    .mud-container {
        padding: 8px !important;
    }
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

/* ── 로그인 페이지 ──────────────────────────────────────── */
.login-bg {
    min-height: 100vh;
    background: linear-gradient(135deg, #1a237e 0%, #283593 40%, #1565c0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
}

.login-container {
    width: 100%;
    max-width: 420px !important;
    padding: 0 !important;
}

.login-brand {
    text-align: center;
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.login-brand-name {
    color: #ffffff !important;
    font-weight: 700 !important;
    letter-spacing: -0.5px;
}

.login-brand-sub {
    color: rgba(255,255,255,0.7) !important;
}

.login-card {
    border-radius: 16px !important;
    padding: 32px !important;
}

@media (max-width: 480px) {
    .login-card {
        padding: 24px 20px !important;
    }
}

.social-btn {
    height: 48px !important;
    border-radius: 10px !important;
    font-size: 0.95rem !important;
    font-weight: 500 !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.kakao-btn {
    border: none !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.15) !important;
}

.login-divider {
    display: flex;
    align-items: center;
    text-align: center;
    color: #9e9e9e;
    font-size: 0.8rem;
    margin: 8px 0 16px;
    gap: 12px;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid #e0e0e0;
}

.login-submit-btn {
    height: 48px !important;
    border-radius: 10px !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNTYiIGhlaWdodD0iNDkiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeG1sbnM6eGxpbms9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsiIG92ZXJmbG93PSJoaWRkZW4iPjxkZWZzPjxjbGlwUGF0aCBpZD0iY2xpcDAiPjxyZWN0IHg9IjIzNSIgeT0iNTEiIHdpZHRoPSI1NiIgaGVpZ2h0PSI0OSIvPjwvY2xpcFBhdGg+PC9kZWZzPjxnIGNsaXAtcGF0aD0idXJsKCNjbGlwMCkiIHRyYW5zZm9ybT0idHJhbnNsYXRlKC0yMzUgLTUxKSI+PHBhdGggZD0iTTI2My41MDYgNTFDMjY0LjcxNyA1MSAyNjUuODEzIDUxLjQ4MzcgMjY2LjYwNiA1Mi4yNjU4TDI2Ny4wNTIgNTIuNzk4NyAyNjcuNTM5IDUzLjYyODMgMjkwLjE4NSA5Mi4xODMxIDI5MC41NDUgOTIuNzk1IDI5MC42NTYgOTIuOTk2QzI5MC44NzcgOTMuNTEzIDI5MSA5NC4wODE1IDI5MSA5NC42NzgyIDI5MSA5Ny4wNjUxIDI4OS4wMzggOTkgMjg2LjYxNyA5OUwyNDAuMzgzIDk5QzIzNy45NjMgOTkgMjM2IDk3LjA2NTEgMjM2IDk0LjY3ODIgMjM2IDk0LjM3OTkgMjM2LjAzMSA5NC4wODg2IDIzNi4wODkgOTMuODA3MkwyMzYuMzM4IDkzLjAxNjIgMjM2Ljg1OCA5Mi4xMzE0IDI1OS40NzMgNTMuNjI5NCAyNTkuOTYxIDUyLjc5ODUgMjYwLjQwNyA1Mi4yNjU4QzI2MS4yIDUxLjQ4MzcgMjYyLjI5NiA1MSAyNjMuNTA2IDUxWk0yNjMuNTg2IDY2LjAxODNDMjYwLjczNyA2Ni4wMTgzIDI1OS4zMTMgNjcuMTI0NSAyNTkuMzEzIDY5LjMzNyAyNTkuMzEzIDY5LjYxMDIgMjU5LjMzMiA2OS44NjA4IDI1OS4zNzEgNzAuMDg4N0wyNjEuNzk1IDg0LjAxNjEgMjY1LjM4IDg0LjAxNjEgMjY3LjgyMSA2OS43NDc1QzI2Ny44NiA2OS43MzA5IDI2Ny44NzkgNjkuNTg3NyAyNjcuODc5IDY5LjMxNzkgMjY3Ljg3OSA2Ny4xMTgyIDI2Ni40NDggNjYuMDE4MyAyNjMuNTg2IDY2LjAxODNaTTI2My41NzYgODYuMDU0N0MyNjEuMDQ5IDg2LjA1NDcgMjU5Ljc4NiA4Ny4zMDA1IDI1OS43ODYgODkuNzkyMSAyNTkuNzg2IDkyLjI4MzcgMjYxLjA0OSA5My41Mjk1IDI2My41NzYgOTMuNTI5NSAyNjYuMTE2IDkzLjUyOTUgMjY3LjM4NyA5Mi4yODM3IDI2Ny4zODcgODkuNzkyMSAyNjcuMzg3IDg3LjMwMDUgMjY2LjExNiA4Ni4wNTQ3IDI2My41NzYgODYuMDU0N1oiIGZpbGw9IiNGRkU1MDAiIGZpbGwtcnVsZT0iZXZlbm9kZCIvPjwvZz48L3N2Zz4=) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ══════════════════════════════════════════════════════════
   모던 UI 디자인 시스템
   ══════════════════════════════════════════════════════════ */

/* ── 전역 폰트 ──────────────────────────────────────────── */
body,
.mud-typography,
.mud-button-label,
.mud-nav-link-text,
.mud-table-cell,
.mud-input input,
.mud-input textarea,
.mud-select-input {
    font-family: 'Pretendard', 'Roboto', -apple-system, BlinkMacSystemFont,
                 'Segoe UI', sans-serif !important;
}

/* ── 전체 배경 ──────────────────────────────────────────── */
.mud-main-content {
    background-color: #f5f6fa !important;
}

/* ── MudPaper 기본 모서리 ────────────────────────────────── */
.mud-paper {
    border-radius: 14px !important;
}

/* ── AppBar 그라디언트 ───────────────────────────────────── */
.mud-appbar {
    background: linear-gradient(90deg, #1a237e 0%, #1565c0 100%) !important;
    box-shadow: 0 2px 12px rgba(26,35,126,0.25) !important;
}
.mud-appbar .mud-typography-h6 {
    font-weight: 700 !important;
    letter-spacing: -0.3px !important;
}

/* ── 사이드 Drawer ──────────────────────────────────────── */
.mud-drawer {
    border-right: none !important;
    box-shadow: 4px 0 20px rgba(0,0,0,0.07) !important;
}
.mud-nav-link {
    border-radius: 10px !important;
    margin: 2px 8px !important;
    padding-left: 12px !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
}
.mud-nav-link.active {
    background: rgba(26,35,126,0.09) !important;
    color: #1a237e !important;
    font-weight: 600 !important;
}
.mud-nav-link.active .mud-nav-link-icon {
    color: #1a237e !important;
}

/* ── 대시보드 요약 카드 ──────────────────────────────────── */
.stat-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    cursor: default;
    transition: box-shadow 0.2s ease, transform 0.15s ease;
}
.stat-card:hover {
    box-shadow: 0 8px 28px rgba(0,0,0,0.12) !important;
    transform: translateY(-2px);
}
.stat-icon-box {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.stat-label {
    font-size: 0.73rem !important;
    color: #6b7280 !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.06em !important;
    margin-bottom: 4px !important;
}
.stat-value {
    font-size: 1.18rem !important;
    font-weight: 700 !important;
    letter-spacing: -0.5px !important;
    line-height: 1.25 !important;
    white-space: nowrap;
}

/* ── 필터 바 ────────────────────────────────────────────── */
.filter-bar {
    background: #ffffff !important;
    border: 1px solid #e5e7eb !important;
    border-radius: 12px !important;
}

/* ── 섹션 제목 ──────────────────────────────────────────── */
.section-title {
    font-size: 0.875rem !important;
    font-weight: 700 !important;
    color: #374151 !important;
    letter-spacing: -0.2px !important;
}

/* ── 테이블 헤더 ────────────────────────────────────────── */
.mud-table-head .mud-table-cell,
.mud-simple-table thead th {
    font-size: 0.73rem !important;
    font-weight: 700 !important;
    color: #6b7280 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.06em !important;
    background: #f9fafb !important;
}

/* ── MudButton 기본 모서리 ──────────────────────────────── */
.mud-button-root {
    border-radius: 10px !important;
}

/* ── MudChip 모서리 ─────────────────────────────────────── */
.mud-chip {
    border-radius: 8px !important;
}

/* ── 카드 내 tooltip 아이콘 정렬 ────────────────────────── */
.stat-label .mud-icon-root {
    font-size: 0.85rem !important;
    vertical-align: middle !important;
}

/* ── MudAlert 모서리 ────────────────────────────────────── */
.mud-alert {
    border-radius: 12px !important;
}

/* ── 스크롤바 세련되게 ──────────────────────────────────── */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.18);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(0,0,0,0.30);
}