h1:focus {
    outline: none;
}

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

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

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNTYiIGhlaWdodD0iNDkiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeG1sbnM6eGxpbms9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsiIG92ZXJmbG93PSJoaWRkZW4iPjxkZWZzPjxjbGlwUGF0aCBpZD0iY2xpcDAiPjxyZWN0IHg9IjIzNSIgeT0iNTEiIHdpZHRoPSI1NiIgaGVpZ2h0PSI0OSIvPjwvY2xpcFBhdGg+PC9kZWZzPjxnIGNsaXAtcGF0aD0idXJsKCNjbGlwMCkiIHRyYW5zZm9ybT0"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) 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;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(189, 195, 199, 0.2);
}

header h1 {
    margin: 0;
    font-size: 1.8rem;
    color: #ecf0f1;
}

.header-actions {
    display: flex;
    gap: 10px;
}

.back-btn, .logout-btn {
    padding: 8px 16px;
    background: rgba(149, 165, 166, 0.2);
    border: 1px solid rgba(189, 195, 199, 0.3);
    color: #ecf0f1;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.back-btn:hover, .logout-btn:hover {
    background: rgba(149, 165, 166, 0.3);
}

.btn-primary {
    padding: 10px 15px;
    background: #3498db;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover:not(:disabled) {
    background: #2980b9;
}

.btn-primary:disabled {
    background: rgba(52, 152, 219, 0.5);
    cursor: not-allowed;
}

.btn-secondary {
    background-color: rgba(189, 195, 199, 0.3);
    border: 1px solid rgba(189, 195, 199, 0.5);
    color: #ecf0f1;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-secondary:hover {
    background-color: rgba(189, 195, 199, 0.5);
}

.btn-secondary.small {
    padding: 6px 12px;
    font-size: 0.8rem;
}

.seller-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: #ecf0f1;
    padding: 20px;
}

.content {
    max-width: 800px;
    margin: 0 auto;
}

.no-session {
    text-align: center;
    padding: 40px 20px;
}

.no-session p {
    margin-bottom: 20px;
    color: #bdc3c7;
}

.loading {
    text-align: center;
    padding: 25px;
    color: #bdc3c7;
}

.section-group {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.section-card {
    background: rgba(236, 240, 241, 0.1);
    border: 1px solid rgba(189, 195, 199, 0.2);
    border-radius: 12px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.section-header h3,
.section-header h4 {
    margin: 0;
    font-size: 1.1rem;
    color: #ecf0f1;
}

.section-header.mini h4 {
    font-size: 1rem;
}

.section-card h3 {
    margin: 0 0 15px 0;
    font-size: 1.2rem;
    color: #ecf0f1;
}

.sub-title {
    margin: 0 0 6px 0;
    font-size: 1rem;
    color: #ecf0f1;
}

.section-actions {
    display: flex;
    gap: 8px;
}

/* 인라인 폼 & 기본 폼 요소 */
.inline-form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.text-input, .form-input {
    padding: 10px;
    border-radius: 6px;
    border: 1px solid rgba(189, 195, 199, 0.3);
    background: rgba(44, 62, 80, 0.3);
    color: #ecf0f1;
    font-size: 0.85rem;
    flex: 1;
    min-width: 140px;
}

.text-input::placeholder, .form-input::placeholder {
    color: #bdc3c7;
    opacity: 0.7;
}

.text-input:focus, .form-input:focus {
    outline: none;
    border-color: #3498db;
    background: rgba(44, 62, 80, 0.5);
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: #bdc3c7;
}

.form-actions {
    display: flex;
    justify-content: center;
    margin-top: 10px;
}

/* 테이블 스타일 */
.table-wrapper {
    overflow-x: auto;
    border-radius: 8px;
    margin-bottom: 10px;
}

.table-wrapper.small-scroll {
    max-height: 240px;
    overflow-y: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}

.data-table th,
.data-table td {
    padding: 8px 10px;
    border-bottom: 1px solid rgba(189, 195, 199, 0.15);
    text-align: center;
}

.data-table tr.row-active {
    background: rgba(52, 152, 219, 0.12);
}

.data-table tr:hover {
    background: rgba(236, 240, 241, 0.05);
}

.data-table.compact th,
.data-table.compact td {
    padding: 6px 8px;
}

.data-table tr.selected {
    background: rgba(52, 152, 219, 0.2) !important;
}

/* 배지 & 버튼 스타일 */
.badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.badge.on {
    background: rgba(39, 174, 96, 0.18);
    color: #27ae60;
}

.badge.off {
    background: rgba(149, 165, 166, 0.18);
    color: #bdc3c7;
}

.actions {
    display: flex;
    gap: 6px;
    justify-content: center;
    flex-wrap: wrap;
}

.mini-btn {
    background: rgba(236, 240, 241, 0.15);
    border: 1px solid rgba(189, 195, 199, 0.3);
    color: #ecf0f1;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.65rem;
    cursor: pointer;
    transition: 0.25s;
    font-weight: 600;
}

.mini-btn:hover {
    background: rgba(236, 240, 241, 0.25);
}

.mini-btn.warn {
    background: rgba(231, 76, 60, 0.18);
    border-color: rgba(231, 76, 60, 0.45);
    color: #e74c3c;
}

.mini-btn.warn:hover {
    background: rgba(231, 76, 60, 0.3);
}

.mini-btn:disabled,
.btn-primary:disabled,
.btn-secondary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 금액 표시 스타일 */
.amt {
    text-align: right;
}

.amt.pos {
    color: #27ae60;
    font-weight: 600;
}

.amt.neg {
    color: #e74c3c;
    font-weight: 600;
}

.amt.total {
    color: #3498db;
    font-weight: 700;
}

.right {
    text-align: right;
}

/* 기타 UI 요소 */
.info-box {
    margin-top: 8px;
    padding: 10px;
    background: rgba(149, 165, 166, 0.15);
    border: 1px solid rgba(189, 195, 199, 0.3);
    border-radius: 6px;
    font-size: 0.7rem;
    color: #bdc3c7;
    text-align: center;
}

.no-data {
    text-align: center;
    padding: 15px;
    color: #bdc3c7;
    font-size: 0.75rem;
}

.error-message {
    color: #e74c3c;
    background: rgba(231, 76, 60, 0.1);
    padding: 12px;
    border-radius: 6px;
    font-size: 0.9rem;
    text-align: center;
    border: 1px solid rgba(231, 76, 60, 0.3);
    margin-top: 15px;
}

.error-message.small {
    font-size: 0.7rem;
    padding: 6px;
}

.success-message {
    color: #27ae60;
    background: rgba(39, 174, 96, 0.1);
    padding: 12px;
    border-radius: 6px;
    font-size: 0.9rem;
    text-align: center;
    border: 1px solid rgba(39, 174, 96, 0.3);
    margin-top: 15px;
}

/* 장부 폼 */
.adj-form {
    margin-top: 12px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    align-items: start;
}

.adj-form .btn-primary {
    grid-column: span 4;
}

.detail-block {
    margin-top: 18px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* 애니메이션 */
.ledger-card {
    animation: fadeIn 0.35s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}