/* 
 * 프드프 라운지 메인 스타일시트
 * Tailwind CSS와 함께 사용
 */

:root {
    /* 색상 팔레트 */
    --color-bg: #ffffff;
    --color-text-primary: #1b2a46;
    --color-text-secondary: #8f8f8f;
    --color-primary: #6F94F3;
    --color-primary-dark: #376dd5;
    --color-border: #e5e5e5;
    
    /* 폰트 사이즈 */
    --font-size-base: 14px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    background-color: var(--color-bg);
    line-height: 1.6;
}

/* 공통 스타일 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

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

/* 버튼 스타일 */
.btn {
    display: inline-block;
    padding: 10px 24px;
    font-size: var(--font-size-base);
    font-weight: 500;
    text-align: center;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

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

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

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

/* 배지 스타일 */
.badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 4px;
    white-space: nowrap;
}

.badge-success {
    background-color: #4CAF50;
    color: white;
}

.badge-secondary {
    background-color: #f5f5f5;
    color: #666;
}

.btn-secondary:hover {
    background-color: #f8f9fa;
}

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

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

.form-control {
    width: 100%;
    padding: 10px 14px;
    font-size: var(--font-size-base);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    transition: border-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* 헤더 / GNB */
.header {
    background-color: white;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
}

.gnb {
    display: flex;
    gap: 32px;
}

.gnb-item {
    position: relative;
    padding: 24px 0;
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-text-primary);
    cursor: pointer;
}

.gnb-item:hover {
    color: var(--color-primary);
}

.header-actions {
    display: flex;
    gap: 16px;
    align-items: center;
}

/* 사용자 이름 표시 */
.user-name-desktop {
    display: inline;
}

/* 플래시 메시지 */
.flash-messages {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
    max-width: 400px;
}

.flash-message {
    padding: 16px 20px;
    margin-bottom: 12px;
    border-radius: 4px;
    border-left: 4px solid;
    background-color: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.flash-success {
    border-left-color: #28a745;
}

.flash-error {
    border-left-color: #dc3545;
}

.flash-info {
    border-left-color: #17a2b8;
}

.flash-warning {
    border-left-color: #ffc107;
}

/* 메인 콘텐츠 */
.main-content {
    min-height: calc(100vh - 200px);
    padding: 40px 0;
}

/* 페이지네이션 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.pagination-item {
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    cursor: pointer;
}

.pagination-item:hover {
    background-color: #f8f9fa;
}

.pagination-item.active {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* 카드 레이아웃 */
.card {
    background-color: white;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 24px;
    transition: all 0.2s;
}

.card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-text-primary);
}

.card-category {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12px;
    background-color: #f8f9fa;
    color: var(--color-text-secondary);
    border-radius: 12px;
    margin-bottom: 12px;
}

/* 푸터 */
.footer {
    background-color: #f8f9fa;
    border-top: 1px solid var(--color-border);
    padding: 40px 0;
    margin-top: 60px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text-secondary);
    font-size: 13px;
}

.footer-left {
    flex: 1;
}

.footer-links {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.footer-link {
    color: var(--color-text-secondary);
    font-size: 13px;
    transition: color 0.2s;
}

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

.footer-info {
    line-height: 1.8;
}

.footer-info p {
    margin: 4px 0;
}

.footer-right {
    display: flex;
    align-items: center;
}

.footer-logo {
    height: 60px;
    opacity: 0.7;
}

/* 테이블 */
.table {
    width: 100%;
    border-collapse: collapse;
    padding-top: 20px;
}

.table th,
.table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.table th {
    background-color: #f8f9fa;
    font-weight: 600;
    color: var(--color-text-primary);
}

.table tbody tr:hover {
    background-color: #f8f9fa;
}

/* 반응형 */
@media (max-width: 768px) {
    .header-inner {
        flex-direction: column;
        height: auto;
        padding: 12px 0;
        gap: 12px;
    }
    
    /* 모바일: 로고와 액션 버튼을 한 줄에 배치 */
    .header-inner .logo {
        order: 1;
        font-size: 16px;
    }
    
    .header-inner .logo img {
        height: 28px !important;
    }
    
    .header-inner .gnb {
        order: 3;
        width: 100%;
    }
    
    .header-inner .header-actions {
        order: 2;
        position: absolute;
        right: 20px;
        top: 12px;
    }
    
    .header-actions {
        gap: 8px;
    }
    
    .header-actions .btn {
        padding: 6px 12px;
        font-size: 12px;
    }
    
    /* 모바일에서 사용자 이름 숨김 */
    .user-name-desktop {
        display: none !important;
    }
    
    /* 모바일: GNB를 가로 스크롤 가능하게 */
    .gnb {
        overflow-x: auto;
        overflow-y: hidden;
        flex-wrap: nowrap;
        justify-content: flex-start;
        gap: 0;
        padding: 0;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Firefox */
        -ms-overflow-style: none; /* IE and Edge */
    }
    
    /* 스크롤바 숨김 (Chrome, Safari, Opera) */
    .gnb::-webkit-scrollbar {
        display: none;
    }
    
    .gnb-item {
        padding: 12px 16px;
        font-size: 13px;
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .footer-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }
    
    .footer-links {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .footer-right {
        width: 100%;
        justify-content: center;
    }
}

/* ========================================
   릴스 자료집 - 카테고리 선택 화면
   ======================================== */

.reels-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.reels-category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 28px;
    background: white;
    border: 2px solid var(--color-border);
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
}

.reels-category-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 8px 24px rgba(111, 148, 243, 0.15);
    transform: translateY(-4px);
}

.reels-category-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 50%;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.reels-category-card:hover .reels-category-icon {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    transform: scale(1.1);
}

.reels-category-emoji {
    font-size: 40px;
    line-height: 1;
}

.reels-category-card:hover .reels-category-emoji {
    filter: brightness(1.2);
}

.reels-category-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.reels-category-desc {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin: 0;
}

/* 반응형: 모바일 */
@media (max-width: 768px) {
    .reels-category-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .reels-category-card {
        padding: 32px 24px;
    }
    
    .reels-category-icon {
        width: 64px;
        height: 64px;
    }
    
    .reels-category-emoji {
        font-size: 32px;
    }
    
    .reels-category-name {
        font-size: 18px;
    }
}

/* ========================================
   릴스 자료집 - 탭 메뉴
   ======================================== */

.reels-tabs-container {
    border-bottom: 2px solid var(--color-border);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    /* 스크롤바 숨김 */
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

/* 스크롤바 숨김 (Chrome, Safari, Opera) */
.reels-tabs-container::-webkit-scrollbar {
    display: none;
}

.reels-tabs {
    display: flex;
    gap: 8px;
    min-width: min-content;
    padding-bottom: 0;
}

.reels-tab {
    display: inline-block;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-decoration: none;
    border-bottom: 3px solid transparent;
    transition: all 0.2s ease;
    white-space: nowrap;
    cursor: pointer;
    margin-bottom: -2px;
}

.reels-tab:hover {
    color: var(--color-primary);
    background-color: rgba(111, 148, 243, 0.05);
}

.reels-tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    font-weight: 600;
}

/* 반응형: 모바일 탭 */
@media (max-width: 768px) {
    .reels-tabs-container {
        margin-left: -20px;
        margin-right: -20px;
        padding-left: 20px;
        padding-right: 20px;
    }
    
    .reels-tab {
        padding: 10px 16px;
        font-size: 14px;
    }
}