/**
 * common.css - 공통 UI 컴포넌트
 * 다크/라이트 모드 + 반응형 지원
 */

/* ===== Reset ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background var(--transition-normal), color var(--transition-normal);
    min-height: 100vh;
}

a {
    color: var(--text-link);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary);
}

img {
    max-width: 100%;
    height: auto;
}

/* ===== 테마 토글 버튼 ===== */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    background: var(--gradient-primary);
    color: white;
    font-size: 1.3rem;
    cursor: pointer;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.theme-toggle:hover {
    transform: scale(1.1) rotate(15deg);
    box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .theme-toggle {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* ===== 컨테이너 ===== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px 20px;
}

/* ===== 버튼 ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-sm { padding: 8px 16px; font-size: 0.8rem; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

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

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(56, 239, 125, 0.4);
}

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

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

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(244, 92, 67, 0.4);
}

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

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

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

.btn-ghost:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

/* ===== 카드 ===== */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card-header {
    padding: 16px 20px;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
}

.card-header.primary { background: var(--gradient-primary); }
.card-header.success { background: var(--gradient-success); }
.card-header.warning { background: var(--gradient-warning); }
.card-header.danger { background: var(--gradient-danger); }
.card-header.info { background: var(--gradient-info); }
.card-header.purple { background: var(--gradient-purple); }
.card-header.pink { background: var(--gradient-pink); }

.card-body {
    padding: 20px;
}

.card-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-card-hover);
}

/* ===== 상태 카드 (대시보드용) ===== */
.status-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.status-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

[data-theme="dark"] .status-card {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
}

.status-card-header {
    padding: 14px 18px;
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-card.purchase .status-card-header { background: var(--gradient-primary); }
.status-card.shipping .status-card-header { background: var(--gradient-warning); }
.status-card.inout .status-card-header { background: var(--gradient-success); }
.status-card.error .status-card-header { background: var(--gradient-danger); }
.status-card.return .status-card-header { background: var(--gradient-purple); }
.status-card.inventory .status-card-header { background: var(--gradient-info); }
.status-card.member .status-card-header { background: var(--gradient-pink); }
.status-card.deposit .status-card-header { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }

.status-card-body {
    padding: 16px 18px;
}

.status-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.status-item:last-child {
    border-bottom: none;
}

.status-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ===== 숫자 뱃지 ===== */
.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 28px;
    padding: 0 12px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.85rem;
    background: var(--bg-card-hover);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.badge.primary,
.badge.highlight {
    background: var(--gradient-primary);
    color: white;
}

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

.badge.warning {
    background: var(--gradient-warning);
    color: white;
}

.badge.danger {
    background: var(--gradient-danger);
    color: white;
}

.badge.info {
    background: var(--gradient-info);
    color: white;
}

a .badge:hover {
    transform: scale(1.1);
    box-shadow: 0 2px 10px rgba(102, 126, 234, 0.4);
}

/* ===== 테이블 ===== */
.table-wrapper {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .table-wrapper {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

/* 주문목록 테이블 컬럼 너비 고정 */
.table-quotes th:nth-child(1),
.table-quotes td:nth-child(1) { width: 3%; min-width: 40px; }  /* 체크박스 */
.table-quotes th:nth-child(2),
.table-quotes td:nth-child(2) { width: 12%; }    /* 주문번호 */
.table-quotes th:nth-child(3),
.table-quotes td:nth-child(3) { width: 8%; }     /* 이미지 */
.table-quotes th:nth-child(4),
.table-quotes td:nth-child(4) { width: 30%; }    /* 주문정보 */
.table-quotes th:nth-child(5),
.table-quotes td:nth-child(5) { width: 8%; }     /* 수량 */
.table-quotes th:nth-child(6),
.table-quotes td:nth-child(6) { width: 12%; }    /* 결제금액 */
.table-quotes th:nth-child(7),
.table-quotes td:nth-child(7) { width: 12%; }    /* 상태 */
.table-quotes th:nth-child(8),
.table-quotes td:nth-child(8) { width: 10%; }    /* 상태 */
.table-quotes th:nth-child(9),
.table-quotes td:nth-child(9) { width: 10%; }    /* 등록일 */

/* 텍스트 오버플로우 처리 */
.table-quotes td {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.table-quotes td:nth-child(4) {
    white-space: normal;
    word-break: break-word;
}

.table thead {
    background: var(--bg-table-header);
    color: white;
}

[data-theme="dark"] .table thead {
    background: var(--gradient-primary);
}

.table th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
}

.table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-fast);
}

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

.table td {
    padding: 14px 16px;
    font-size: 0.9rem;
    vertical-align: middle;
    color: var(--text-primary);
}

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

.table-thumb {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

/* ===== 폼 요소 ===== */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-label.required::after {
    content: '*';
    color: var(--danger);
    margin-left: 4px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    font-family: inherit;
    font-size: 0.9rem;
    color: var(--text-primary);
    background: var(--bg-input);
    border: 1px solid var(--border-input);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

.form-control::placeholder {
    color: var(--text-muted);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

[data-theme="dark"] select.form-control {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23b0b0c0' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* ===== 필터 박스 ===== */
.filter-box {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: 20px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .filter-box {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 140px;
}

.filter-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===== 탭 네비게이션 ===== */
.tabs {
    display: flex;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}

[data-theme="dark"] .tabs {
    background: rgba(255, 255, 255, 0.05);
}

.tab {
    flex: 1;
    padding: 16px 24px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
}

.tab:hover {
    color: var(--primary);
    background: var(--bg-card-hover);
}

.tab.active {
    color: white;
    background: var(--gradient-primary);
}

/* ===== 상태 태그 ===== */
.tag {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
}

.tag.pending { background: #fff3cd; color: #856404; }
.tag.processing { background: #cce5ff; color: #004085; }
.tag.complete { background: #d4edda; color: #155724; }
.tag.error { background: #f8d7da; color: #721c24; }
.tag.cancelled { background: #e2e3e5; color: #383d41; }

[data-theme="dark"] .tag.pending { background: rgba(255, 193, 7, 0.35); color: #ffc107; }
[data-theme="dark"] .tag.processing { background: rgba(59, 130, 246, 0.4); color: #60a5fa; }
[data-theme="dark"] .tag.complete { background: rgba(34, 197, 94, 0.35); color: #4ade80; }
[data-theme="dark"] .tag.error { background: rgba(239, 68, 68, 0.35); color: #f87171; }
[data-theme="dark"] .tag.cancelled { background: rgba(255, 255, 255, 0.15); color: #a1a1aa; }

/* ===== 알림 박스 ===== */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
}

.alert.info {
    background: rgba(79, 172, 254, 0.1);
    border-left: 4px solid var(--info);
    color: var(--info);
}

.alert.success {
    background: rgba(56, 239, 125, 0.1);
    border-left: 4px solid var(--success);
    color: var(--success);
}

.alert.warning {
    background: rgba(253, 160, 133, 0.1);
    border-left: 4px solid var(--warning);
    color: var(--warning);
}

.alert.danger {
    background: rgba(244, 92, 67, 0.1);
    border-left: 4px solid var(--danger);
    color: var(--danger);
}

/* ===== 페이지네이션 ===== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.page-btn {
    min-width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.page-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.page-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
}

/* ===== 플로팅 버튼 ===== */
.floating-sidebar {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 100;
}

.floating-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    font-weight: 500;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.floating-btn i {
    font-size: 1.2rem;
    margin-bottom: 2px;
}

.floating-btn.kakao { background: #fee500; color: #3c1e1e; }
.floating-btn.wechat { background: #07c160; color: white; }
.floating-btn.chat { background: var(--gradient-primary); color: white; }
.floating-btn.calc {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.floating-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

/* ===== 유틸리티 ===== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-primary { color: var(--primary) !important; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }
.text-muted { color: var(--text-muted) !important; }
.fw-bold { font-weight: 700; }
.fw-semibold { font-weight: 600; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mt-4 { margin-top: 16px; }
.gap-2 { gap: 8px; }
.gap-4 { gap: 16px; }
.d-flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }

/* ===== 반응형 - 태블릿 ===== */
@media (max-width: 1024px) {
    .page-container {
        padding: 20px 16px;
    }
    
    .floating-sidebar {
        right: 12px;
    }
    
    .floating-btn {
        width: 48px;
        height: 48px;
        font-size: 0.55rem;
    }
    
    .floating-btn i {
        font-size: 1rem;
    }
}

/* ===== 반응형 - 모바일 ===== */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .page-container {
        padding: 16px 12px;
    }
    
    .container {
        padding: 0 12px;
    }
    
    /* 테마 토글 버튼 위치 조정 */
    .theme-toggle {
        top: auto;
        bottom: 20px;
        right: 20px;
        width: 46px;
        height: 46px;
        font-size: 1.1rem;
    }
    
    /* 탭 세로 배치 */
    .tabs {
        flex-direction: column;
    }
    
    .tab {
        padding: 14px 20px;
    }
    
    /* 필터 세로 배치 */
    .filter-row {
        flex-direction: column;
    }
    
    .filter-group {
        width: 100%;
        min-width: auto;
    }
    
    .filter-group .form-control,
    .filter-group .btn {
        width: 100%;
    }
    
    /* 테이블 스크롤 */
    .table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .table {
        min-width: 700px;
    }
    
    .table th,
    .table td {
        padding: 12px;
        font-size: 0.85rem;
    }
    
    /* 카드 그리드 */
    .dashboard-grid {
        grid-template-columns: 1fr !important;
    }
    
    /* 플로팅 버튼 숨김 (하단 고정으로 대체) */
    .floating-sidebar {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        top: auto;
        transform: none;
        flex-direction: row;
        justify-content: space-around;
        background: var(--bg-card);
        border-top: 1px solid var(--border-color);
        padding: 8px;
        gap: 0;
        box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    }
    
    [data-theme="dark"] .floating-sidebar {
        background: rgba(15, 15, 26, 0.95);
        backdrop-filter: blur(10px);
    }
    
    .floating-btn {
        width: auto;
        height: auto;
        padding: 8px 12px;
        border-radius: var(--radius-md);
        flex-direction: row;
        gap: 6px;
        box-shadow: none;
        font-size: 0.75rem;
    }
    
    .floating-btn i {
        font-size: 1rem;
        margin-bottom: 0;
    }
    
    .floating-btn:hover {
        transform: none;
    }
    
    /* 페이지네이션 */
    .pagination {
        gap: 4px;
    }
    
    .page-btn {
        min-width: 36px;
        height: 36px;
        font-size: 0.85rem;
    }
    
    /* 버튼 */
    .btn {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
    
    .btn-lg {
        padding: 12px 24px;
    }
}

/* ===== 반응형 - 작은 모바일 ===== */

/* ===== 섹션 카드 (마이페이지용) ===== */
.section-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
    overflow: hidden;
}

[data-theme="dark"] .section-card {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
}

.section-header {
    background: var(--gradient-primary);
    color: white;
    padding: 14px 20px;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-body {
    padding: 20px;
}

/* ===== 정보 그리드 ===== */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.info-card {
    background: var(--bg-card-hover);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.info-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

[data-theme="dark"] .info-card {
    background: rgba(255, 255, 255, 0.08);
}

.info-card i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 12px;
    display: block;
}

.info-card h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.info-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ===== 라디오 그리드 (현황용) ===== */
.radio-group {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
}

.radio-item {
    background: var(--bg-card-hover);
    border-radius: var(--radius-md);
    padding: 16px 12px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.radio-item:hover {
    background: var(--primary);
    color: white;
}

.radio-item:hover .name {
    color: white;
}

[data-theme="dark"] .radio-item {
    background: rgba(255, 255, 255, 0.08);
}

.radio-item label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.radio-item .icon {
    font-weight: 700;
}

.radio-item .name {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ===== page-title 추가 스타일 ===== */
.page-title h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.page-title p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ===== 반응형 - 마이페이지 ===== */
@media (max-width: 768px) {
    .radio-group {
        grid-template-columns: repeat(3, 1fr);
    }

    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .page-title h1 {
        font-size: 1.4rem;
    }
}

@media (max-width: 480px) {
    .radio-group {
        grid-template-columns: repeat(2, 1fr);
    }

    .info-grid {
        grid-template-columns: 1fr 1fr;
    }

    .info-card {
        padding: 14px;
    }

    .info-card i {
        font-size: 1.5rem;
        margin-bottom: 8px;
    }
}


@media (max-width: 480px) {
    html {
        font-size: 13px;
    }
    
    .page-container {
        padding: 12px 10px;
    }
    
    .card-body,
    .status-card-body {
        padding: 14px;
    }
    
    .card-header,
    .status-card-header {
        padding: 12px 14px;
        font-size: 0.9rem;
    }
    
    .status-item {
        padding: 8px 0;
    }
    
    .badge {
        min-width: 32px;
        height: 26px;
        font-size: 0.8rem;
    }
    
    .floating-btn {
        padding: 6px 8px;
        font-size: 0.7rem;
    }
    
    .floating-btn i {
        font-size: 0.9rem;
    }
    
    /* 일부 플로팅 버튼 숨김 */
    .floating-btn.wechat {
        display: none;
    }
}

/* ===== 애니메이션 ===== */
@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    100% { background-position: -100% 50%; }
}
.animated-gradient {
    background: linear-gradient(90deg, #e91e63, #f06292, #9c27b0, #e91e63);
    background-size: 300% 100%;
    animation: gradientFlow 10s linear infinite;
}