/* SBPN Premium CSS Design System - Natural Wellness Edition */

/* 1. 디자인 토큰 및 변수 설정 */
:root {
    /* Global Standard B2B Platform Network (SBPN) Color Palette */
    --bg-primary: #f8fafc;       /* Cool Slate Off-White (Primary Page Canvas) */
    --bg-secondary: #ffffff;     /* White (Card & Modal Surface) */
    --bg-tertiary: #f1f5f9;      /* Light Cool Slate (Zone separators, soft wash) */
    
    --text-primary: #0f172a;     /* Deep Slate (High contrast readable primary text) */
    --text-secondary: #334155;   /* Slate Charcoal */
    --text-muted: #64748b;       /* Cool Slate Muted */
    
    --accent-emerald: #2563eb;   /* Tech Blue (CTAs, Active elements, Buttons) */
    --accent-emerald-glow: rgba(37, 99, 235, 0.12);
    --accent-cyan: #1e3a8a;      /* Corporate Navy (Headings, Branding, Main signals) */
    --accent-cyan-glow: rgba(30, 58, 138, 0.12);
    
    --house-green: #0f172a;      /* Deep Slate Navy (Footer surface) */
    --gold: #f59e0b;             /* Sunshine Gold (Happiness, active stars, premium accents) */
    
    --glass-bg: #ffffff;
    --glass-border: #e2e8f0;     /* Slate border */
    --glass-blur: none;          /* Solid flat aesthetics, no translucent glass */
    
    --font-sans: 'Inter', 'Manrope', 'Noto Sans KR', sans-serif;
    --transition-smooth: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 2. 기본 리셋 및 전역 스타일 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    min-width: 1200px;
    overflow-x: auto;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    letter-spacing: -0.01em;
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 3. 배경 장식용 글로우 효과 (스타벅스 솔리드 플랫 테마에 맞춰 비활성화 및 가로 공백 방지) */
.bg-glow {
    display: none !important;
}

/* 4. 헤더 영역 스타일 */
.main-header {
    background: #ffffff;
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.05em;
    display: flex;
    align-items: center;
    transition: var(--transition-smooth);
}

.logo-accent {
    color: var(--accent-emerald);
    font-weight: 800;
    position: relative;
}

.logo-accent::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--accent-emerald);
    border-radius: 2px;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    margin-left: 3rem;
    margin-right: auto;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.8rem;
    border-radius: 50px;
}

.nav-link:hover {
    color: var(--accent-emerald);
    background: rgba(37, 99, 235, 0.05);
}

.nav-link.active {
    color: var(--accent-emerald);
    background: rgba(37, 99, 235, 0.1);
    font-weight: 600;
}

.auth-nav, .user-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-welcome {
    font-size: 0.95rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.user-welcome strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* 헤더 내 버튼 오버라이드 */
.main-header .btn-secondary {
    background: transparent;
    color: var(--accent-emerald);
    border: 1px solid var(--accent-emerald);
}

.main-header .btn-secondary:hover {
    background: rgba(37, 99, 235, 0.05);
    transform: scale(0.98);
}

.main-header .btn-primary {
    background: var(--accent-emerald);
    color: #ffffff;
    border: 1px solid var(--accent-emerald);
}

.main-header .btn-primary:hover {
    background: var(--accent-cyan);
    border-color: var(--accent-cyan);
    transform: scale(0.98);
}

.main-header .btn-muted {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--text-muted);
}

.main-header .btn-muted:hover {
    background: rgba(0, 0, 0, 0.04);
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

/* 5. 버튼 스타일 */
.btn {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.6rem 1.4rem;
    border-radius: 50px;
    border: 1px solid transparent;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition-smooth);
}

.btn:active {
    transform: scale(0.95) !important;
    box-shadow: none !important;
}

.btn-primary {
    background: var(--accent-emerald);
    color: #ffffff;
    border: 1px solid var(--accent-emerald);
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.1);
}

.btn-primary:hover {
    background: #0d9f6e;
    border-color: #0d9f6e;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.25);
}

.btn-secondary {
    background: #e6f7f0;
    color: var(--accent-emerald);
    border: 1px solid #c2ebd9;
}

.btn-secondary:hover {
    background: #d1f2e5;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.1);
}

.btn-muted {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--text-muted);
}

.btn-muted:hover {
    background: rgba(0, 0, 0, 0.04);
    color: var(--text-primary);
    border-color: var(--text-secondary);
    transform: translateY(-2px);
}

.btn-edit {
    background: transparent;
    color: var(--accent-emerald);
    border: 1px solid var(--accent-emerald);
}

.btn-edit:hover {
    background: rgba(37, 99, 235, 0.05);
    color: var(--accent-emerald);
    border-color: var(--accent-emerald);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.45rem 1rem;
    font-size: 0.85rem;
    border-radius: 50px;
}

.w-full {
    width: 100%;
}

.mt-4 {
    margin-top: 1rem;
}

.text-emerald {
    color: var(--accent-emerald) !important;
}

/* 6. 메인 콘텐츠 및 뷰 패널 */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.view-panel {
    animation: fadeIn 0.4s ease-out forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-section {
    padding: 6rem 2rem 4rem 2rem;
    text-align: center;
    position: relative;
}

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

.badge-container {
    margin-bottom: 1.5rem;
}

.hero-badge {
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    color: var(--accent-emerald);
    padding: 0.4rem 1rem;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
    color: var(--accent-cyan);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* 7. 프리미엄 검색창 */
.search-box-container {
    max-width: 650px;
    margin: 0 auto;
    background: var(--bg-secondary);
    padding: 0.5rem;
    border-radius: 50px; /* pill형 검색창 디자인 적용 */
    border: 1px solid var(--bg-tertiary);
    box-shadow: 0 0 0.5px rgba(0,0,0,0.14), 0 8px 16px rgba(0,0,0,0.06);
    transition: var(--transition-smooth);
}

.search-box-container:focus-within {
    border-color: var(--accent-emerald);
    box-shadow: 0 0 20px var(--accent-emerald-glow);
}

.search-box {
    display: flex;
    align-items: center;
    position: relative;
    width: 100%;
}

.search-icon {
    position: absolute;
    left: 1.25rem;
    color: var(--text-muted);
    font-size: 1.25rem;
}

.search-box input {
    width: 100%;
    padding: 1rem 1rem 1rem 3.25rem;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 1.05rem;
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.search-button {
    background: var(--accent-emerald);
    color: #ffffff;
    border: 1px solid var(--accent-emerald);
    border-radius: 50px;
    padding: 0.8rem 1.6rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-smooth);
}

.search-button:hover {
    background: var(--accent-cyan);
    border-color: var(--accent-cyan);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.25);
}

.search-button:active {
    transform: scale(0.95);
    box-shadow: none;
}

.search-button i {
    transition: transform 0.2s ease;
}

.search-button:hover i {
    transform: translateX(3px);
}

/* 8. 제품 목록 섹션 및 Glassmorphism 테이블 */
.products-section {
    padding: 2rem 2rem 6rem 2rem;
    width: 100%;
}

.section-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.table-card {
    width: 100%;
    max-width: 100%;
    background: var(--bg-secondary);
    border: none;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03), 0 10px 30px rgba(37, 99, 235, 0.04);
}

.table-card-header {
    padding: 2rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.section-title i {
    color: var(--accent-emerald);
}

.section-subtitle {
    font-size: 0.975rem;
    color: #4b5563;
    font-weight: 500;
    margin-top: 0.25rem;
}

.table-status-badge {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.products-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    min-width: 700px;
}

.products-table th {
    padding: 1rem 0.85rem;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text-primary);
    border-bottom: 2px solid var(--bg-tertiary);
    background: var(--bg-tertiary);
}

.products-table td {
    padding: 1rem 0.85rem;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--bg-tertiary);
    color: var(--text-primary);
    word-break: break-all;
}

/* 페이징 컨테이너 및 버튼 스타일 (신규) */
.pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    padding: 1.25rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 0.5rem;
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 30px;
    height: 30px;
    padding: 0 0.4rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pagination-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.15);
}

.pagination-btn.active {
    background: linear-gradient(135deg, var(--accent-emerald), #059669);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.2);
}

.pagination-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.pagination-info {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 0 0.75rem;
}

/* 9. 빈 화면 (Empty State) 스타일 */
.empty-state-cell {
    padding: 6rem 2rem !important;
    text-align: center;
}

.empty-state {
    max-width: 450px;
    margin: 0 auto;
}

.empty-state-visual {
    margin-bottom: 1.75rem;
    display: inline-block;
}

.icon-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 0 15px rgba(255, 255, 255, 0.02);
}

.icon-circle i {
    font-size: 2.25rem;
    color: var(--text-muted);
}

.empty-title {
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.empty-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.sub-tip {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
}

.empty-suggestions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.suggestion-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-right: 0.25rem;
}

.tag-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: 0.35rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    cursor: pointer;
    font-family: var(--font-sans);
    transition: var(--transition-smooth);
}

.tag-btn:hover {
    background: rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.3);
    color: var(--accent-emerald);
    transform: translateY(-1px);
}

/* 10. 마이페이지(대시보드) 전용 스타일 */
.mypage-section {
    padding: 3rem 2rem 6rem 2rem;
    width: 100%;
}

/* 마이페이지 내 활동 탭 스타일 (사이드바 이동) */
.mypage-nav-card {
    background: var(--bg-secondary);
    border: none;
    border-radius: 16px;
    padding: 1.5rem 1.25rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03), 0 10px 30px rgba(37, 99, 235, 0.04);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
    box-sizing: border-box;
}

.mypage-nav-card .tab-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    padding: 0.8rem 1rem;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    justify-content: flex-start;
    box-sizing: border-box;
    text-align: left;
}

.mypage-nav-card .tab-btn:hover {
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.02);
    transform: translateX(4px);
}

.mypage-nav-card .tab-btn.active {
    color: var(--accent-emerald);
    background: rgba(37, 99, 235, 0.08);
    border-color: rgba(37, 99, 235, 0.15);
    border-left: 4px solid var(--accent-emerald);
    border-radius: 4px 12px 12px 4px;
    transform: translateX(4px);
}

/* 마이페이지 엑셀 템플릿 & 업로드 존 영역 */
.mypage-excel-zone {
    display: flex;
    gap: 1.5rem;
    width: 100%;
    box-sizing: border-box;
}

.mypage-excel-zone .action-card {
    flex: 1;
    min-width: 250px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02), 0 10px 30px rgba(37, 99, 235, 0.03);
    box-sizing: border-box;
}

.mypage-excel-zone .upload-card {
    flex: 1.5;
}

.mypage-excel-zone .upload-zone {
    margin-top: 0.5rem;
    border: 2px dashed var(--glass-border);
    border-radius: 12px;
    padding: 1rem;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.01);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.mypage-excel-zone .upload-zone:hover {
    border-color: var(--accent-emerald);
    background: rgba(37, 99, 235, 0.02);
}

.mypage-excel-zone .upload-zone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.mypage-header-card {
    background: var(--bg-secondary);
    border: none;
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03), 0 10px 30px rgba(37, 99, 235, 0.04);
}

.user-info-detail {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.user-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent-emerald);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.2);
}

.user-meta h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    letter-spacing: -0.02em;
}

.user-status-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.badge-role {
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    color: var(--accent-cyan);
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Premium badge and profile settings styling in My Page */
.badge-role.badge-premium {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12) 0%, rgba(30, 58, 138, 0.08) 100%);
    border: 1.5px solid var(--accent-emerald);
    color: var(--accent-emerald) !important;
    font-size: 0.85rem;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-weight: 800;
    box-shadow: 0 2px 10px rgba(37, 99, 235, 0.12);
}

.badge-role.badge-pro {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(37, 99, 235, 0.1) 100%);
    border: 1.5px solid var(--accent-cyan);
    color: var(--accent-cyan) !important;
    font-size: 0.85rem;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-weight: 800;
    box-shadow: 0 2px 10px rgba(59, 130, 246, 0.12);
}

.badge-role.badge-enterprise {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(5, 150, 105, 0.1) 100%);
    border: 1.5px solid var(--accent-emerald);
    color: var(--accent-emerald) !important;
    font-size: 0.85rem;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-weight: 800;
    box-shadow: 0 2px 10px rgba(16, 185, 129, 0.12);
}


.mypage-role-settings-box {
    background: var(--bg-tertiary);
    padding: 0.85rem 1.15rem;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.mypage-role-settings-box select {
    flex-grow: 1;
    font-size: 0.82rem;
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--glass-border);
    background: #ffffff;
    color: var(--text-primary);
    cursor: pointer;
    outline: none;
    transition: var(--transition-smooth);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
    height: 38px;
}

.mypage-role-settings-box select:focus {
    border-color: var(--accent-emerald);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.mypage-action-btn-group {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    width: 100%;
    margin-top: 0.5rem;
}

.mypage-action-btn-group button {
    flex: 1;
    justify-content: center;
    font-size: 0.82rem;
    font-weight: 700;
    padding: 0.55rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.dashboard-stats {
    display: flex;
    gap: 1.5rem;
}

.stat-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1rem 1.75rem;
    border-radius: 12px;
    text-align: right;
    display: flex;
    flex-direction: column;
    min-width: 140px;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.35rem;
    font-weight: 700;
}

.mypage-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    align-items: start;
}

.mypage-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.action-card {
    background: var(--bg-secondary);
    border: none;
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03), 0 10px 30px rgba(37, 99, 235, 0.04);
}

.card-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
}

.card-title i {
    color: var(--accent-emerald);
}

.card-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

/* 업로드 드래그존 */
.upload-zone {
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 2rem 1rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.01);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.upload-zone:hover, .upload-zone.dragover {
    border-color: var(--accent-emerald);
    background: rgba(37, 99, 235, 0.03);
    box-shadow: inset 0 0 15px rgba(37, 99, 235, 0.05);
}

.upload-icon {
    font-size: 2.25rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    transition: var(--transition-smooth);
}

.upload-zone:hover .upload-icon, .upload-zone.dragover .upload-icon {
    color: var(--accent-emerald);
    transform: scale(1.1);
}

.upload-main-text {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.upload-sub-text {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* 11. 요금제 안내 페이지 (Pricing Section) 스타일 */
.pricing-section {
    padding: 4rem 2rem 6rem 2rem;
    width: 100%;
}

.pricing-header {
    text-align: center;
    margin-bottom: 4rem;
}

.pricing-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.pricing-title i {
    color: var(--accent-emerald);
}

.pricing-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.pricing-grid-container {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 2.5rem;
    max-width: 900px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.pricing-card {
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem 2.5rem;
    flex: 1;
    min-width: 320px;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02), 0 1px 3px rgba(0, 0, 0, 0.01);
    transition: var(--transition-smooth);
}

.pricing-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-emerald);
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.12);
}

/* 추천 요금제 강조 스타일 */
.pricing-featured {
    border-color: var(--accent-emerald);
    box-shadow: 0 10px 45px rgba(37, 99, 235, 0.08);
    background: linear-gradient(180deg, #ffffff 0%, var(--bg-tertiary) 100%);
}

.pricing-featured:hover {
    border-color: #34d399;
    box-shadow: 0 15px 45px rgba(37, 99, 235, 0.22);
}

.featured-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent-emerald), #059669);
    color: #ffffff;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.4rem 1.2rem;
    border-radius: 9999px;
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
}

.pricing-card-header {
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 1.5rem;
}

.plan-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.plan-name i {
    color: #f59e0b; /* 황금 크라운 효과 */
}

.plan-price {
    display: flex;
    align-items: baseline;
    margin-bottom: 0.75rem;
}

.plan-price .currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-right: 0.25rem;
}

.plan-price .price-value {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    color: var(--text-primary);
}

.plan-price .period {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-left: 0.5rem;
}

.plan-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.pricing-card-body {
    flex: 1;
    margin-bottom: 2.5rem;
}

.plan-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.plan-features li {
    font-size: 0.9rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.plan-features li i.text-emerald {
    color: var(--accent-emerald);
}

.plan-features li.disabled {
    color: var(--text-muted);
    opacity: 0.45;
}

.plan-features li.disabled i {
    color: #ef4444;
}

/* 레몬 스퀴지 브랜딩 컬러 노란색 버튼 */
.btn-lemon {
    background: var(--gold) !important;
    color: #ffffff !important;
    border: 1px solid var(--gold) !important;
    box-shadow: 0 4px 12px rgba(250, 176, 5, 0.2) !important;
    font-weight: 700 !important;
}

.btn-lemon:hover {
    background: #e9a100 !important;
    border-color: #e9a100 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(250, 176, 5, 0.35) !important;
}

/* 12. 프리미엄 모달 팝업창 스타일 */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(5, 8, 16, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.25s ease-out;
}

.modal-card {
    background: var(--bg-secondary);
    border: none;
    border-radius: 16px;
    width: 100%;
    max-width: 440px;
    padding: 2.5rem;
    position: relative;
    box-shadow: 0 20px 50px rgba(37, 99, 235, 0.08);
    animation: modalScaleUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.modal-card input {
    background: #ffffff !important;
    border: 1px solid var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
}

.modal-card input:focus {
    border-color: var(--accent-emerald) !important;
    box-shadow: 0 0 10px rgba(37, 99, 235, 0.15) !important;
}

@keyframes modalScaleUp {
    from { transform: scale(0.9) translateY(20px); opacity: 0; }
    to { transform: scale(1) translateY(0); opacity: 1; }
}

.modal-close-btn {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: transparent;
    border: none;
    font-size: 1.25rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-smooth);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.modal-tabs {
    display: flex;
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: 2rem;
}

.tab-btn-modal {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 600;
    padding: 0.75rem 0;
    cursor: pointer;
    position: relative;
    transition: var(--transition-smooth);
}

.tab-btn-modal.active {
    color: var(--accent-emerald);
}

.tab-btn-modal.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-emerald);
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

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

.form-label-bold {
    font-weight: 600 !important;
    color: var(--text-primary) !important;
    margin-bottom: 0.25rem;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 1rem;
    color: var(--text-muted);
}

.input-wrapper input,
.input-wrapper select {
    width: 100%;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
    outline: none;
    transition: var(--transition-smooth);
}

.input-wrapper input:focus,
.input-wrapper select:focus {
    border-color: var(--accent-emerald);
    background: rgba(255, 255, 255, 0.04);
    box-shadow: 0 0 10px rgba(37, 99, 235, 0.2);
}

/* 13. 마이크로 애니메이션 효과 */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

.search-pulse {
    display: inline-block;
    animation: float 3s ease-in-out infinite;
}

/* 14. 푸터 영역 */
.main-footer {
    background: var(--house-green);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 3rem 2rem;
    margin-top: auto;
}

.footer-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.5rem;
    display: inline-block;
}

.footer-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-right {
    text-align: right;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: #ffffff;
}

.copyright {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* 15. 모바일 반응형 처리 */
@media (max-width: 992px) {
    .mypage-grid {
        grid-template-columns: 1fr;
    }
    
    .mypage-sidebar {
        flex-direction: row;
    }
    
    .mypage-nav-card {
        flex-direction: row;
        flex-wrap: wrap;
        padding: 1rem;
    }

    .mypage-nav-card .tab-btn {
        width: calc(50% - 0.5rem);
    }

    .mypage-excel-zone {
        flex-direction: column;
        gap: 1rem;
    }

    .mypage-top-row {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .action-card {
        flex: 1;
    }
    
    .pricing-grid-container {
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 1rem;
    }
    
    .nav-links {
        gap: 0.5rem;
        margin-left: 1.5rem;
    }
    
    .nav-link {
        font-size: 0.85rem;
        padding: 0.35rem 0.5rem;
        gap: 0.25rem;
    }
    
    .auth-nav, .user-nav {
        gap: 0.5rem;
    }
    
    .user-welcome {
        display: none; /* 모바일에서 웰컴 메시지는 숨겨서 공간 확보 */
    }
    
    .hero-section {
        padding: 4rem 1rem 3rem 1rem;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .search-box-container {
        padding: 0.4rem;
    }
    
    .search-box input {
        padding: 0.8rem 0.8rem 0.8rem 2.5rem;
        font-size: 0.95rem;
    }
    
    .search-icon {
        left: 0.9rem;
    }
    
    .search-button {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .search-button span {
        display: none; /* 모바일에서는 돋보기 아이콘만 노출 */
    }
    
    .table-card-header {
        padding: 1.25rem;
    }
    
    .products-table th, 
    .products-table td {
        padding: 1rem;
    }
    
    .mypage-sidebar {
        flex-direction: column;
    }
    
    .footer-container {
        flex-direction: column;
        text-align: center;
        align-items: center;
        gap: 1.5rem;
    }
    
    .footer-right {
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
}

/* Sourcing Comments Styles */
.comment-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1.25rem;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.comment-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(37, 99, 235, 0.2);
}

.comment-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.comment-author {
    color: var(--text-primary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.comment-body {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
    white-space: pre-wrap;
}

.comment-body-masked {
    color: var(--text-muted);
    font-style: italic;
    background: transparent;
    padding: 0.6rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* 상세 검색 필터 패널 스타일 (신규) */
.advanced-filter-container {
    margin-top: 1.25rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.filter-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.1rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-toggle-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.filter-toggle-btn i {
    font-size: 0.85rem;
    color: var(--accent-emerald);
}

.filter-panel {
    margin-top: 1rem;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: left;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.3);
    animation: filterSlideDown 0.25s ease-out forwards;
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-group label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.filter-group label i {
    color: var(--accent-emerald);
}

.filter-select {
    padding: 0.55rem 0.75rem;
    font-size: 0.85rem;
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    outline: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-select:focus {
    border-color: var(--accent-emerald);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}

.filter-select option {
    background: #0f172a;
    color: #ffffff;
}

.filter-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1rem;
}

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

/* ==========================================================================
   즐겨찾기 플로팅 바 및 아코디언 서브테이블 스타일 (신규)
   ========================================================================== */
.floating-selection-bar {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 95%;
    max-width: 1200px;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(37, 99, 235, 0.45);
    border-radius: 16px;
    padding: 0.9rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.6);
    animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    flex-wrap: wrap;
    gap: 1rem 1.5rem;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translate(-50%, 20px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

.floating-selection-bar .selection-count {
    font-size: 0.95rem;
    font-weight: 600;
    color: #f8fafc;
    white-space: nowrap !important;
}

.floating-selection-bar .selection-count strong {
    color: var(--accent-emerald);
    font-size: 1.25rem;
    margin: 0 0.2rem;
    display: inline-block;
}

.floating-selection-bar .selection-action-group {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    flex: 1;
    justify-content: flex-end;
}

.floating-selection-bar .action-group-segment {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.floating-selection-bar .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    height: fit-content;
    align-self: center;
    white-space: nowrap;
}

.btn-bulk-copy {
    background: var(--accent-cyan);
    color: #ffffff;
    border: 1px solid var(--accent-cyan);
    transition: var(--transition-smooth);
}

.btn-bulk-copy:hover {
    background: #008b8b;
    border-color: #008b8b;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 188, 212, 0.25);
}

.btn-bulk-download {
    background: var(--accent-emerald);
    color: #ffffff;
    border: 1px solid var(--accent-emerald);
    transition: var(--transition-smooth);
}

.btn-bulk-download:hover {
    background: #059669;
    border-color: #059669;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.floating-selection-bar .folder-name-input::placeholder {
    color: #64748b;
}

.floating-selection-bar .folder-name-input:focus {
    border-color: var(--accent-emerald) !important;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

/* Responsive adjustments for Floating Selection Bar */
@media (max-width: 1024px) {
    .floating-selection-bar {
        justify-content: center;
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
        gap: 0.8rem;
    }
    .floating-selection-bar .selection-info {
        justify-content: center;
    }
    .floating-selection-bar .selection-action-group {
        justify-content: center;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 0.8rem;
    }
    .floating-selection-bar .action-group-segment {
        justify-content: center;
        width: 100%;
    }
    .floating-selection-bar .explorer-address-bar {
        width: 100%;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .floating-selection-bar {
        bottom: 75px !important; /* Positioned cleanly above the mobile bottom tab bar */
    }
}

@media (max-width: 480px) {
    .floating-selection-bar .action-group-segment {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }
    .floating-selection-bar .btn {
        width: 100%;
    }
}

/* 마이페이지 즐겨찾기 폴더 아코디언/카드 스타일 */
.folder-materials-list {
    margin-top: 1rem;
    animation: filterSlideDown 0.2s ease-out forwards;
}

.folder-materials-list table {
    width: 100%;
}

.folder-materials-list th {
    background: rgba(255, 255, 255, 0.03) !important;
    color: var(--text-secondary) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.folder-materials-list td {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
    color: var(--text-primary) !important;
}

/* 마이페이지 카드 락 상태 및 오버레이 */
.action-card.locked {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
    filter: grayscale(30%);
}

.card-lock-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    z-index: 10;
    pointer-events: auto; /* 오버레이 클릭 허용 */
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    padding: 1rem;
}

.card-lock-overlay .lock-icon {
    font-size: 1.8rem;
    color: #ef4444;
    margin-bottom: 0.5rem;
    animation: float 2.5s ease-in-out infinite;
}

.card-lock-overlay .lock-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.25rem;
}

.card-lock-overlay .lock-desc {
    font-size: 0.75rem;
    color: #94a3b8;
    line-height: 1.3;
}

/* 윈도우 탐색기 주소창 스타일 주소 입력바 및 드롭다운 */
.explorer-address-bar {
    display: flex;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(0, 0, 0, 0.35);
    border-radius: 8px;
    width: 250px;
    position: relative;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.explorer-address-bar:focus-within {
    border-color: var(--accent-emerald) !important;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

.explorer-address-bar input.folder-name-input {
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    flex: 1;
    padding: 0.5rem 0.75rem !important;
    font-size: 0.9rem !important;
    color: #fff !important;
    outline: none !important;
    width: 100% !important;
}

.explorer-address-bar .dropdown-arrow-btn {
    background: transparent;
    border: none;
    border-left: 1px solid rgba(255, 255, 255, 0.15);
    color: #94a3b8;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    font-size: 0.75rem;
    border-radius: 0 8px 8px 0;
}

.explorer-address-bar .dropdown-arrow-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.explorer-dropdown-list {
    position: absolute;
    bottom: 100%;
    left: 0;
    right: 0;
    background: #1e293b;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-bottom: none;
    border-radius: 8px 8px 0 0;
    box-shadow: 0 -10px 15px -3px rgba(0, 0, 0, 0.5);
    max-height: 180px;
    overflow-y: auto;
    z-index: 10000;
    margin-bottom: 2px;
}

.explorer-dropdown-item {
    padding: 0.55rem 0.75rem;
    font-size: 0.85rem;
    color: #cbd5e1;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.15s, color 0.15s;
    text-align: left;
}

.explorer-dropdown-item:hover {
    background: rgba(37, 99, 235, 0.15);
    color: #fff;
}

.explorer-dropdown-item i {
    color: var(--accent-emerald);
    font-size: 0.9rem;
}

/* 마이페이지 아코디언 내부 서브테이블 헤더/셀 줄바꿈 금지 */
.folder-products-table {
    border-collapse: collapse !important;
    min-width: 650px !important;
    table-layout: auto !important;
}

.folder-products-table th {
    white-space: nowrap !important;
    padding: 0.5rem 0.85rem !important;
}

.folder-products-table td {
    padding: 0.5rem 0.85rem !important;
    word-break: keep-all;
    word-wrap: break-word;
}

.folder-products-table td.col-nowrap {
    white-space: nowrap !important;
}

/* 16. Why SBPN? (Why US) Section Styles */
.whyus-section {
    padding: 5rem 2rem 7rem 2rem;
    width: 100%;
}

.whyus-hero {
    margin-bottom: 5rem;
}

.whyus-badge {
    background: rgba(37, 99, 235, 0.08);
    color: var(--accent-emerald);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.whyus-hero-title {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.35;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

.whyus-hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 2.5rem auto;
    line-height: 1.6;
}

.whyus-comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.comp-card {
    border-radius: 20px;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    backdrop-filter: var(--glass-blur);
    transition: var(--transition-smooth);
}

.comp-card-dark {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.comp-card-premium {
    background: rgba(37, 99, 235, 0.02);
    border: 1px solid rgba(37, 99, 235, 0.25);
    box-shadow: 0 10px 40px rgba(37, 99, 235, 0.06);
}

.comp-card-premium:hover {
    border-color: rgba(37, 99, 235, 0.4);
    box-shadow: 0 10px 40px rgba(37, 99, 235, 0.12);
    transform: translateY(-2px);
}

.comp-card-badge {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.comp-card h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.comp-cost {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.comp-cost-sub {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.comp-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.comp-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.comp-list li i {
    margin-top: 0.25rem;
    font-size: 1.1rem;
}

/* Stats Section */
.whyus-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
    max-width: 1100px;
    margin: 6rem auto;
}

.whyus-stat-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    text-align: center;
    backdrop-filter: var(--glass-blur);
    transition: var(--transition-smooth);
}

.whyus-stat-item:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.12);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--accent-emerald);
    display: block;
    line-height: 1;
    margin-bottom: 0.75rem;
    text-shadow: 0 0 30px rgba(37, 99, 235, 0.3);
}

.stat-label {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.75rem;
}

.stat-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Target Audience */
.whyus-target-section {
    max-width: 1100px;
    margin: 0 auto;
}

.whyus-target-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin-top: 3rem;
}

.target-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 3rem;
    border-radius: 20px;
    backdrop-filter: var(--glass-blur);
    transition: var(--transition-smooth);
}

.target-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.12);
}

.target-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.target-card h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.target-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* CTA Banner */
.whyus-cta-banner {
    max-width: 1100px;
    margin: 6rem auto 2rem auto;
    background: radial-gradient(circle at top left, rgba(37, 99, 235, 0.06), transparent 60%), rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 4.5rem 3rem;
    border-radius: 24px;
    backdrop-filter: var(--glass-blur);
}

.whyus-cta-banner h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.text-gradient-coral {
    background: linear-gradient(135deg, #f43f5e, #fb7185);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-emerald {
    background: linear-gradient(135deg, var(--accent-emerald), #34d399);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-red {
    color: #f43f5e;
}

/* Responsive adjustments */
@media (max-width: 900px) {
    .whyus-comparison-grid,
    .whyus-target-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .whyus-stats-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .whyus-hero-title {
        font-size: 2.2rem;
    }
}

/* ==================================================
   모바일 최적화 및 레이아웃 쏠림 해결 (신규 추가)
   ================================================== */

/* 1. 모바일 하단 고정 탭 바 기본 스타일 */
.mobile-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: rgba(11, 15, 25, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: none; /* 기본적으로 PC에선 숨김 */
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    padding: 0 1rem;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.4);
}

.mobile-nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 500;
    gap: 0.25rem;
    transition: var(--transition-smooth);
    flex: 1;
    height: 100%;
}

.mobile-nav-link i {
    font-size: 1.15rem;
}

.mobile-nav-link.active {
    color: var(--accent-emerald);
}

.mobile-nav-link:hover {
    color: var(--text-primary);
}

/* 2. 극강의 모바일(768px 이하) 미디어 쿼리 재정의 */
@media (max-width: 768px) {
    /* 강제 줌아웃 방지 및 가로 한계선 설정 */
    html, body {
        width: 100% !important;
        max-width: 100% !important;
        overflow-x: hidden !important;
        -webkit-text-size-adjust: 100%;
    }

    .main-content, 
    .view-panel, 
    .section-container,
    .hero-container {
        max-width: 100% !important;
        width: 100% !important;
        overflow-x: hidden !important;
    }

    /* 바닥 고정바로 인해 가려지지 않게 하단 여백 추가 */
    body {
        padding-bottom: 75px !important;
    }

    /* 모바일 하단 탭 바 노출 */
    .mobile-bottom-nav {
        display: flex;
    }

    /* PC 헤더 내비게이션 숨김 (오버플로우 주범 제거) */
    .main-header .nav-links {
        display: none !important;
    }

    /* PC 헤더의 로그인/마이페이지 환영 문구 숨김 및 레이아웃 최적화 */
    .header-container {
        padding: 0.85rem 1rem !important;
        width: 100% !important;
        max-width: 100% !important;
    }

    .logo {
        font-size: 1.4rem !important;
    }

    /* 로그인/로그아웃 버튼들을 아이콘 위주로 축소하여 우측에 깔끔하게 배치 */
    .auth-nav .btn, .user-nav .btn {
        padding: 0.4rem 0.6rem !important;
        font-size: 0.75rem !important;
    }

    .auth-nav, .user-nav {
        gap: 0.35rem !important;
    }

    /* 섹션들의 모바일 가로 여백 축소로 화면 쏠림 방지 */
    .products-section, 
    .mypage-section, 
    .pricing-section, 
    .sourcing-section, 
    .whyus-section {
        padding: 1.5rem 0.5rem 4rem 0.5rem !important;
    }

    .section-container {
        width: 100% !important;
        padding: 0 !important;
        margin: 0 auto !important;
    }

    /* 테이블 헤더 영역 (드롭다운과 배지) 모바일 세로 배치하여 오버플로우 방지 */
    .table-card-header {
        flex-direction: column !important;
        align-items: stretch !important;
        padding: 1.25rem !important;
        gap: 1rem !important;
    }

    .table-card-header .header-left {
        width: 100% !important;
        text-align: left !important;
    }

    .table-card-header .header-right {
        width: 100% !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 0.75rem !important;
        display: flex !important;
    }

    .folder-select-wrapper, 
    #homepage-folder-select {
        width: 100% !important;
        max-width: 100% !important;
    }

    #table-status {
        width: 100% !important;
        justify-content: center !important;
    }

    /* 테이블 모바일 가로 스크롤 강화 */
    .table-responsive {
        width: 100% !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
        border-radius: 12px;
    }

    .products-table {
        min-width: 650px !important; /* 조금 더 줄여서 가독성 확보 */
    }

    .products-table th, 
    .products-table td {
        padding: 0.75rem 0.5rem !important;
        font-size: 0.75rem !important;
    }

    /* 상세 검색 필터 모바일 1열 최적화 (긴 라벨 오버플로우 차단) */
    .filter-grid {
        grid-template-columns: 1fr !important;
        gap: 0.75rem !important;
    }

    .filter-group label {
        white-space: normal !important;
    }

    .filter-panel {
        padding: 1rem !important;
        width: 100% !important;
        max-width: 100% !important;
    }

    /* Pricing 요금제 카드 오버플로우 방지 */
    .pricing-grid-container {
        flex-direction: column !important;
        align-items: center !important;
        gap: 1.5rem !important;
        width: 100% !important;
    }

    .pricing-card {
        min-width: 100% !important;
        max-width: 100% !important;
        padding: 2rem 1.5rem !important;
        border-radius: 16px !important;
    }

    /* 마이페이지 그리드 모바일 1열 배치 강제 및 너비 100% 확보 */
    .mypage-grid {
        grid-template-columns: 1fr !important;
        width: 100% !important;
        max-width: 100% !important;
        gap: 1.5rem !important;
    }

    .mypage-sidebar, 
    .mypage-main {
        width: 100% !important;
        max-width: 100% !important;
    }

    /* 대시보드 통계 카드 모바일 최적화 */
    .mypage-header-card {
        padding: 1.25rem !important;
        gap: 1rem !important;
        width: 100% !important;
    }
    
    .dashboard-stats {
        width: 100% !important;
        display: grid !important;
        grid-template-columns: 1fr 1fr !important; /* 2x2 그리드로 깔끔하게 배치 */
        gap: 0.75rem !important;
    }

    .mypage-nav-card .tab-btn {
        width: 100% !important;
        transform: none !important;
    }
    .mypage-nav-card .tab-btn.active {
        transform: none !important;
    }
    
    .stat-box {
        min-width: 0 !important;
        padding: 0.75rem 1rem !important;
        text-align: center !important;
    }

    /* 소싱 테이블 모바일 패딩 축소 */
    .sourcing-table th, 
    .sourcing-table td {
        padding: 0.65rem 0.4rem !important;
        font-size: 0.75rem !important;
    }
}

/* ==================================================
   Sourcing Table 기본 스타일 (신규)
   ================================================== */
.sourcing-table {
    width: 100%;
    border-collapse: collapse;
    font-family: 'Inter', 'Noto Sans KR', sans-serif;
}

.sourcing-table th {
    padding: 0.75rem 0.5rem;
    font-weight: 600;
    font-size: 0.825rem;
    color: #94a3b8;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.sourcing-table th:nth-child(2) {
    text-align: left;
    padding-left: 1rem;
}

.sourcing-table td {
    padding: 0.75rem 0.5rem;
    font-size: 0.875rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    color: var(--text-primary);
    vertical-align: middle;
}

.sourcing-table td:nth-child(2) {
    text-align: left;
    padding-left: 1rem;
}

.sourcing-table tbody tr {
    transition: background-color 0.15s ease;
}

.sourcing-table tbody tr:hover {
    background: rgba(37, 99, 235, 0.03) !important;
}

/* My Page QR Code Container responsive styling */
@media (max-width: 768px) {
    #mypage-qr-container {
        border-left: none !important;
        padding-left: 0 !important;
        border-top: 1px solid var(--glass-border) !important;
        padding-top: 1.25rem !important;
        margin-top: 0.5rem !important;
    }
}

/* ==================================================
   Sourcing Board Redesigned Comments & Nested Reply System
   ================================================== */
.comment-card {
    background: #ffffff;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    margin-bottom: 0.75rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: var(--transition-smooth);
    overflow: hidden;
}

.comment-card:hover {
    border-color: rgba(37, 99, 235, 0.2);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.05);
}

.comment-card-buyer {
    border-left: 4px solid var(--accent-cyan) !important;
}

.reply-card {
    background: #ffffff;
    border: 1px solid var(--glass-border);
    border-left: 3px solid var(--accent-emerald);
    border-radius: 4px 8px 8px 4px;
    margin-top: 0.5rem;
    margin-left: 1.5rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
    transition: var(--transition-smooth);
    overflow: hidden;
}

.reply-card:hover {
    border-color: rgba(37, 99, 235, 0.15);
}

.reply-card-buyer {
    border-left-color: var(--accent-cyan) !important;
}

/* User Profile Dropdown Style */
.user-nav-dropdown {
    position: relative;
    display: inline-block;
}

.user-dropdown-btn {
    background: transparent;
    border: 1px solid var(--glass-border);
    padding: 0.45rem 1rem;
    color: var(--text-primary);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    outline: none;
    border-radius: 8px;
    transition: var(--transition-smooth);
    font-size: 0.875rem;
}

.user-dropdown-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--text-muted);
}

.user-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: #ffffff;
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.02);
    width: 170px;
    z-index: 1000;
    overflow: hidden;
    padding: 0.35rem 0;
    transform-origin: top right;
    animation: dropdownFadeIn 0.15s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes dropdownFadeIn {
    from { opacity: 0; transform: scale(0.95) translateY(-5px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.dropdown-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition-smooth);
    cursor: pointer;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    outline: none;
}

.dropdown-link:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.dropdown-link.logout-item {
    color: #ef4444;
    border-top: 1px solid var(--glass-border);
}

.dropdown-link.logout-item:hover {
    background: #fef2f2;
    color: #dc2626;
}

/* Constellation Particle Network Canvas and Hero Style adjustments */
.hero-section {
    overflow: hidden;
}

.hero-container {
    position: relative;
    z-index: 1;
}

#network-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: -1;
    opacity: 0.75;
}

/* Homepage Folder Filter dropdown hover effects */
#homepage-folder-select {
    transition: var(--transition-smooth);
}

#homepage-folder-select:hover {
    border-color: var(--accent-emerald) !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08) !important;
}

@media (max-width: 768px) {
    .user-dropdown-btn span {
        display: none;
    }
    .user-dropdown-btn {
        padding: 0.35rem 0.5rem;
    }
    .user-dropdown-menu {
        width: 140px;
    }
}

/* ==================================================
   17. Trends Navigation Dropdown Styles
   ================================================== */
.nav-dropdown-wrapper {
    position: relative;
    display: inline-block;
}

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    min-width: 170px;
    padding: 0.5rem 0;
    z-index: 100;
    margin-top: 0.5rem;
    animation: dropdownFadeIn 0.2s ease-out;
}

.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -12px;
    left: 0;
    width: 100%;
    height: 12px;
    background: transparent;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, -8px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

.nav-dropdown-wrapper:hover .nav-dropdown-menu {
    display: block;
}

.nav-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 1rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-smooth);
    text-align: left;
    width: 100%;
    border: none;
    background: transparent;
    cursor: pointer;
}

.nav-dropdown-item:hover {
    background: var(--bg-secondary);
    color: var(--accent-blue);
}

.nav-dropdown-item i {
    font-size: 0.95rem;
    width: 16px;
    text-align: center;
}

/* ==================================================
   18. Trends & Market Analysis View Styles
   ================================================== */
.trends-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 6rem 1.5rem;
}

.trends-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    margin-top: 2rem;
}

.trends-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.trends-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
    border-bottom: 1px solid var(--bg-secondary);
    padding-bottom: 1rem;
}

.trends-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.trends-card-title i {
    color: var(--accent-blue);
}

/* Chart Granularity Filter Buttons */
.chart-filter-group {
    display: inline-flex;
    background: var(--bg-secondary);
    padding: 0.25rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.chart-filter-btn {
    background: transparent;
    border: none;
    outline: none;
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.chart-filter-btn:hover {
    color: var(--text-primary);
}

.chart-filter-btn.active {
    background: #ffffff;
    color: var(--accent-blue);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.06);
}

/* Premium CTA Overlay banner */
.premium-overlay-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3.5rem 2rem;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.03) 0%, rgba(147, 51, 234, 0.02) 100%);
    border: 1px dashed rgba(37, 99, 235, 0.25);
    border-radius: 10px;
    margin-top: 1rem;
}

.premium-overlay-icon {
    font-size: 2.5rem;
    color: var(--accent-blue);
    margin-bottom: 1.2rem;
    background: rgba(37, 99, 235, 0.08);
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.premium-overlay-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.premium-overlay-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    max-width: 450px;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

/* Admin Dashboard View Styles */
.admin-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 6rem 1.5rem;
}

.admin-tabs-nav {
    display: flex;
    gap: 1rem;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 2rem;
}

.admin-tab-btn {
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    padding: 0.75rem 1.25rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-bottom: -2px;
}

.admin-tab-btn:hover {
    color: var(--text-primary);
}

.admin-tab-btn.active {
    color: var(--accent-blue);
    border-bottom-color: var(--accent-blue);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    margin-top: 1rem;
}

.admin-table th, .admin-table td {
    padding: 0.85rem 1.2rem;
    text-align: left;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--border-color);
}

.admin-table th {
    background: var(--bg-secondary);
    font-weight: 700;
    color: var(--text-primary);
}

.admin-table tr:hover {
    background: rgba(37, 99, 235, 0.01);
}

.btn-admin-action {
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    border: 1px solid transparent;
}

.btn-make-premium {
    background: rgba(37, 99, 235, 0.08);
    color: var(--accent-blue);
}

.btn-make-premium:hover {
    background: var(--accent-blue);
    color: #ffffff;
}

.btn-make-general {
    background: rgba(100, 116, 139, 0.08);
    color: var(--text-secondary);
}

.btn-make-general:hover {
    background: var(--text-secondary);
    color: #ffffff;
}

.btn-admin-delete {
    background: rgba(239, 68, 68, 0.08);
    color: #ef4444;
}

.btn-admin-delete:hover {
    background: #ef4444;
    color: #ffffff;
}