/* 컴포넌트 스타일 */

/* 버튼 */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    line-height: 1.5;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background-color: var(--text-secondary);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--text-primary);
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-success:hover {
    background-color: #45a049;
}

.btn-danger {
    background-color: var(--error-color);
    color: white;
}

.btn-danger:hover {
    background-color: #da190b;
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
}

.btn-logout {
    background-color: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-logout:hover {
    background-color: var(--error-color);
    color: white;
    border-color: var(--error-color);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* 폼 */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: border-color 0.2s;
    font-family: inherit;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-error {
    color: var(--error-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.form-help {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* 카드 */
.card {
    background-color: var(--surface);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.card-header {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.card-body {
    margin-bottom: 1rem;
}

.card-footer {
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

/* 테이블 */
.table-container {
    overflow-x: auto;
    margin-bottom: 1.5rem;
}

.table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--surface);
}

.table th,
.table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    background-color: var(--background);
    font-weight: 600;
    color: var(--text-primary);
}

.table tbody tr:hover {
    background-color: var(--background);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* 알림 */
.alert {
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    border-left: 4px solid;
}

.alert-info {
    background-color: #E3F2FD;
    border-color: var(--primary-color);
    color: var(--primary-dark);
}

.alert-success {
    background-color: #E8F5E9;
    border-color: var(--success-color);
    color: #2E7D32;
}

.alert-warning {
    background-color: #FFF3E0;
    border-color: var(--warning-color);
    color: #E65100;
}

.alert-error {
    background-color: #FFEBEE;
    border-color: var(--error-color);
    color: #C62828;
}

/* 모달 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--surface);
    border-radius: 8px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.modal-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

.modal-body {
    margin-bottom: 1.5rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s;
}

.modal-close:hover {
    background-color: var(--background);
    color: var(--text-primary);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 배지 */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 12px;
    text-transform: uppercase;
    white-space: nowrap;
}

.badge-primary {
    background-color: var(--primary-light);
    color: var(--primary-dark);
}

.badge-success {
    background-color: #E8F5E9;
    color: #2E7D32;
}

.badge-warning {
    background-color: #FFF3E0;
    color: #E65100;
}

.badge-error {
    background-color: #FFEBEE;
    color: #C62828;
}

/* 로딩 스피너 */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--primary-light);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* 빈 상태 */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state-message {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.empty-state-description {
    font-size: 0.875rem;
}

/* 쿠폰 목록 전용 스타일 */
/* 검색 영역 */
.coupon-list-search {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-end;
}

.search-input-wrapper {
    flex: 0 0 auto;
    width: calc(150px * 3 + 1rem * 2);
}

/* 필터 영역 */
.coupon-list-filters {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.filter-row {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    flex-wrap: wrap;
    margin-left: 0;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 150px;
}

.filter-buttons {
    display: flex;
    gap: 0.5rem;
}

/* 검색 버튼과 필터 적용 버튼의 좌측 위치 맞추기 */
.coupon-list-search .btn,
.filter-buttons .btn {
    min-width: 100px;
}

.filter-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.filter-buttons {
    display: flex;
    gap: 0.5rem;
}

/* 테이블 작업 영역 */
.table-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

/* 테이블 셀 스타일 */
.table-cell-nowrap {
    white-space: nowrap;
}

.table-cell-ellipsis {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.table-cell-number {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.table-cell-center {
    text-align: center;
}

.table-cell-monospace {
    font-family: 'Courier New', 'Courier', monospace;
    font-size: 0.9rem;
}

/* 금액 두 줄 표시 */
.price-line {
    line-height: 1.4;
}

.price-line-secondary {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

/* 관리자 로그아웃 카드 스타일 */
.admin-logout-card {
    background-color: #FFEBEE;
    border: 2px solid var(--error-color);
}

.admin-logout-card:hover {
    background-color: var(--error-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.admin-logout-card:hover h3,
.admin-logout-card:hover p {
    color: white;
}

.admin-logout-card h3 {
    color: var(--error-color);
    transition: color 0.2s;
}

.admin-logout-card p {
    transition: color 0.2s;
}

/* 쿠폰 목록 두 줄 레이아웃 */
.coupon-list-table {
    border-collapse: separate;
    border-spacing: 0;
}

.coupon-row {
    border-bottom: 1px solid var(--border-color);
}

.coupon-cell {
    padding: 1rem;
    vertical-align: top;
}

.coupon-row-first {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}

.coupon-row-second {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.5rem;
}

.coupon-info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.coupon-label {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.875rem;
    white-space: nowrap;
}

.coupon-value {
    color: var(--text-primary);
    font-size: 0.875rem;
}

.coupon-number {
    font-family: 'Courier New', 'Courier', monospace;
    font-size: 0.9rem;
}

.coupon-price-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.coupon-price {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-color);
}

.coupon-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .coupon-row-first {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .coupon-row-second {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .coupon-actions {
        width: 100%;
        justify-content: flex-start;
    }
}