:root {
    --bg: #050508;
    --card-bg: #101015;
    --primary: #00e5ff;
    --accent: #ff0055;
    --text: #e0e0e0;
    --text-muted: #888;
    --border: rgba(255, 255, 255, 0.08);
    --gold: #ffb700;
}

body {
    background-color: var(--bg);
    color: var(--text);
    margin: 0;
    font-family: 'Noto Sans KR', sans-serif;
    overflow-x: hidden;
}

#top-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 60px;
    background: rgba(5, 5, 8, 0.95);
    backdrop-filter: blur(15px);
    position: fixed;
    width: 100%;
    z-index: 1000;
    box-sizing: border-box;
    border-bottom: 1px solid var(--border);
}

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 4px;
    color: #fff;
    cursor: pointer;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin: 0 15px;
    font-size: 0.9rem;
    transition: 0.3s;
    font-weight: 500;
}

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

#hero {
    height: 50vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-top: 60px;
    background: radial-gradient(circle at 50% 100%, #151525 0%, var(--bg) 80%);
}

#hero h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    margin: 0 0 15px 0;
    letter-spacing: 5px;
}

#hero .highlight { color: var(--primary); }

#hero p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.search-container {
    display: flex;
    gap: 0;
    width: 600px;
    max-width: 90%;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.1);
    border-radius: 40px;
}

.search-icon {
    position: absolute;
    left: 25px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1.2rem;
}

.search-container input {
    flex-grow: 1;
    padding: 20px 20px 20px 60px;
    border-radius: 40px 0 0 40px;
    border: 1px solid var(--border);
    border-right: none;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    font-size: 1.1rem;
    outline: none;
    transition: 0.3s;
}

.search-container input:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
}

.search-container button {
    padding: 0 40px;
    border-radius: 0 40px 40px 0;
    border: 1px solid var(--primary);
    background: var(--primary);
    color: #000;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.3s;
}

.search-container button:hover {
    background: #00c4dd;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.4);
}

.live-status {
    margin-top: 30px;
    font-size: 0.85rem;
    color: var(--primary);
    background: rgba(0, 229, 255, 0.1);
    padding: 8px 20px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(0, 229, 255, 0.2);
}

.pulse { animation: pulsar 1.5s infinite; }
@keyframes pulsar {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.5; }
    100% { transform: scale(1); opacity: 1; }
}

.container {
    max-width: 1000px;
    margin: 40px auto;
    padding: 0 20px;
}

.section-title {
    font-size: 1.3rem;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-pills {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 8px 16px;
    border-radius: 30px;
    cursor: pointer;
    transition: 0.3s;
    font-size: 0.9rem;
}

.filter-btn.active, .filter-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-color: #fff;
}

/* Console Tabs */
.console-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
}

.tab-btn {
    background: transparent;
    border: 2px solid var(--border);
    color: var(--text-muted);
    padding: 12px 30px;
    border-radius: 40px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 700;
    transition: 0.3s;
}

.tab-btn.active, .tab-btn:hover {
    background: var(--primary);
    color: #000;
    border-color: var(--primary);
}

/* 4x12 Grid Layout */
#aggregator-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 50px;
}

.grid-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: 0.3s;
    text-decoration: none;
    color: inherit;
}

.grid-item:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 229, 255, 0.4);
    box-shadow: 0 10px 20px rgba(0, 229, 255, 0.1);
}

.grid-item-img {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 8px;
    object-fit: cover;
    background: #1a1a24;
}

.grid-item-title {
    font-size: 0.95rem;
    line-height: 1.4;
    height: 2.8em;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    color: #fff;
    margin-top: 5px;
}

.grid-item-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

.grid-item-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.platform-badge {
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
}
.bg-danggeun { background: #ff7e36; color: #fff; }
.bg-bunjang { background: #ff005c; color: #fff; }
.bg-joonggonara { background: #00c73c; color: #fff; }
.bg-coupang { background: #fff; color: #cb1400; border: 1px solid #ddd; }
.bg-11st { background: #ff0000; color: #fff; }

.pagination-container {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 40px 0;
}

.page-btn {
    background: var(--card-bg);
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.3s;
}

.page-btn.active, .page-btn:hover {
    background: var(--primary);
    color: #000;
    border-color: var(--primary);
}

/* Modal Style */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: var(--card-bg);
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: 15px;
    width: 90%;
    max-width: 500px;
    max-height: 85vh; /* 화면 높이의 85%로 제한 */
    overflow-y: auto; /* 내용이 많으면 내부 스크롤 */
    padding: 30px;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 229, 255, 0.15);
    animation: slideUp 0.3s ease-out forwards;
}

/* 스크롤바 디자인 (세련되게) */
.modal-content::-webkit-scrollbar {
    width: 6px;
}
.modal-content::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}
.modal-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.close-modal {
    position: absolute;
    top: 20px; right: 20px;
    background: none; border: none; color: var(--text-muted);
    font-size: 1.5rem; cursor: pointer; transition: 0.3s;
}

.close-modal:hover { color: var(--accent); }

.modal-header h3 { 
    margin-top: 0; 
    color: var(--primary); 
    font-size: 1.3rem; 
    border-bottom: 1px solid var(--border); 
    padding-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-body { margin: 20px 0; font-size: 1rem; line-height: 1.6; }
.modal-body .detail-row { 
    display: flex; 
    justify-content: space-between; 
    margin-bottom: 15px; 
    border-bottom: 1px dashed rgba(255,255,255,0.05); 
    padding-bottom: 10px; 
}

.mock-buy-btn {
    width: 100%;
    padding: 15px;
    background: var(--primary);
    color: #000;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.3s;
}

.mock-buy-btn:hover {
    background: #00c4dd;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.4);
}
.deal-row { cursor: pointer; }

/* Responsive Media Queries */
@media (max-width: 1024px) {
    #aggregator-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .container {
        max-width: 95%;
    }
}

@media (max-width: 768px) {
    #top-nav {
        padding: 15px 20px;
    }
    .nav-links {
        display: none; /* 모바일에서는 간단하게 로고만 유지 */
    }
    #hero h1 {
        font-size: 2rem;
    }
    #hero p {
        font-size: 0.9rem;
        padding: 0 20px;
    }
    .search-container {
        width: 100%;
        border-radius: 12px;
    }
    .search-container input {
        border-radius: 12px 0 0 12px;
        padding: 15px 15px 15px 45px;
        font-size: 0.9rem;
    }
    .search-icon {
        left: 15px;
    }
    .search-container button {
        padding: 0 15px;
        font-size: 0.85rem;
        border-radius: 0 12px 12px 0;
    }
    .console-tabs {
        flex-wrap: wrap;
        gap: 8px;
    }
    .tab-btn {
        padding: 8px 15px;
        font-size: 0.9rem;
        flex: 1 1 40%;
    }
    #aggregator-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .grid-item {
        padding: 10px;
    }
    .grid-item-title {
        font-size: 0.85rem;
    }
    .grid-item-price {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    #aggregator-grid {
        grid-template-columns: repeat(2, 1fr); /* 1열보다는 2열이 리셀피드 느낌에 가까움 */
    }
    #hero h1 {
        font-size: 1.6rem;
    }
}