:root {
    --bg-color: #0f172a;
    --card-bg: #1e293b;
    --primary: #38bdf8;
    --item-color: #10b981;
    --rank-color: #a78bfa;
    --radonta-color: #f97316;
    --accent: #f43f5e;
    --text-main: #f1f5f9;
    --text-sub: #94a3b8;
    --elem-지: #22c55e;
    --elem-수: #2196f3;
    --elem-화: #f44336;
    --elem-풍: #facc15;
    --plus: #38bdf8;
    --minus: #fb7185;
    --zero: #94a3b8;
}

body {
    font-family: 'Pretendard', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
}

.nav-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.nav-btn {
    padding: 12px 25px;
    border-radius: 30px;
    border: 2px solid #334155;
    background: transparent;
    color: var(--text-sub);
    cursor: pointer;
    font-weight: bold;
    transition: 0.3s;
}

.nav-btn.active-pet {
    background: var(--primary);
    color: #0f172a;
    border-color: var(--primary);
}

.nav-btn.active-item {
    background: var(--item-color);
    color: #0f172a;
    border-color: var(--item-color);
}

.nav-btn.active-rank {
    background: var(--rank-color);
    color: #0f172a;
    border-color: var(--rank-color);
}

.nav-btn.active-radonta {
    background: var(--radonta-color);
    color: #0f172a;
    border-color: var(--radonta-color);
}

.search-panel {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    margin-bottom: 30px;
    border: 1px solid #334155;
}

.search-row {
    display: grid;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px dashed #334155;
}

.search-row:last-of-type {
    border-bottom: none;
    margin-bottom: 10px;
}

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

.row-4 {
    grid-template-columns: repeat(4, 1fr);
}

.row-5 {
    grid-template-columns: repeat(5, 1fr);
}

.search-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.search-group label {
    font-size: 0.75rem;
    color: var(--text-sub);
    font-weight: bold;
}

input,
select {
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #334155;
    background: #0f172a;
    color: white;
    outline: none;
    font-size: 14px;
}

input:focus,
select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

.search-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 10px;
}

.btn-search {
    padding: 12px 50px;
    border-radius: 8px;
    border: none;
    font-weight: bold;
    cursor: pointer;
    color: #0f172a;
}

.btn-reset {
    padding: 12px 20px;
    border-radius: 8px;
    border: 1px solid #334155;
    background: transparent;
    color: var(--text-sub);
    cursor: pointer;
}

#resultArea {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 20px;
}

.card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 20px;
    border: 1px solid #334155;
    position: relative;
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.25);
}

.card-head {
    display: flex;
    gap: 12px;
    align-items: center;
    padding-right: 60px;
}

.item-card-head {
    padding-right: 0;
}

.thumb-wrap {
    width: 72px;
    height: 72px;
    border-radius: 12px;
    background: #0f172a;
    border: 1px solid #334155;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.thumb-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.fallback-emoji {
    font-size: 2rem;
}

.stat-section {
    margin-top: 15px;
    padding-top: 10px;
    border-top: 1px solid #334155;
}

.stat-row-label {
    font-size: 0.7rem;
    color: var(--primary);
    margin-bottom: 5px;
    font-weight: bold;
}

.item-stat-label {
    color: var(--item-color);
}

.rank-stat-label {
    color: var(--rank-color);
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
    text-align: center;
    margin-bottom: 10px;
}

.stat-val {
    font-size: 0.8rem;
    display: flex;
    flex-direction: column;
    background: #0f172a;
    padding: 5px;
    border-radius: 5px;
    min-width: 0;
}

.stat-label {
    color: var(--text-sub);
    font-size: 0.65rem;
}

.stat-num {
    font-weight: bold;
    color: #fff;
    word-break: break-word;
}

.total-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--accent);
    color: white;
    padding: 3px 8px;
    border-radius: 6px;
    font-weight: bold;
    font-size: 0.85rem;
}

.rank-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--rank-color);
    color: #0f172a;
    padding: 4px 10px;
    border-radius: 999px;
    font-weight: bold;
    font-size: 0.85rem;
}

.rank-score {
    margin-top: 8px;
    color: #c4b5fd;
    font-size: 0.85rem;
    font-weight: bold;
}

.elem-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 5px;
    font-size: 0.75rem;
    font-weight: bold;
    margin-right: 5px;
    margin-top: 8px;
}

.bg-지 {
    background-color: var(--elem-지);
    color: white;
}

.bg-수 {
    background-color: var(--elem-수);
    color: white;
}

.bg-화 {
    background-color: var(--elem-화);
    color: white;
}

.bg-풍 {
    background-color: var(--elem-풍);
    color: #0f172a;
}

.message-box {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--text-sub);
    padding: 40px;
    line-height: 1.7;
}

.source-link {
    display: inline-block;
    margin-top: 10px;
    color: var(--text-sub);
    font-size: 0.75rem;
    text-decoration: none;
}

.source-link:hover {
    color: var(--primary);
    text-decoration: underline;
}

.desc-box {
    margin-top: 10px;
    color: var(--text-sub);
    font-size: 0.85rem;
    white-space: pre-line;
    line-height: 1.5;
}

.rank-card {
    grid-column: 1 / -1;
    border-left: 5px solid var(--rank-color);
}

.rank-table-wrap {
    margin-top: 15px;
    overflow-x: auto;
    border-radius: 10px;
    border: 1px solid #334155;
}

.rank-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 860px;
    background: #0f172a;
}

.rank-table th,
.rank-table td {
    padding: 10px 8px;
    border-bottom: 1px solid #334155;
    text-align: center;
    font-size: 0.85rem;
    white-space: nowrap;
}

.rank-table th {
    color: var(--rank-color);
    font-size: 0.75rem;
    background: #111827;
}

.rank-table td.nickname {
    color: #fff;
    font-weight: bold;
    text-align: left;
}

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

.rank-table .combat {
    color: #fbbf24;
    font-weight: bold;
}

.rank-summary {
    grid-column: 1 / -1;
    background: #111827;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 14px 16px;
    color: var(--text-sub);
    font-size: 0.9rem;
    line-height: 1.6;
}

.rank-summary strong {
    color: var(--rank-color);
}

.value-with-diff {
    display: flex;
    flex-direction: column;
    gap: 2px;
    align-items: center;
    line-height: 1.25;
}

.value-main {
    color: #fff;
    font-weight: bold;
}

.value-diff {
    font-size: 0.72rem;
    font-weight: bold;
}

.value-diff.plus {
    color: var(--plus);
}

.value-diff.minus {
    color: var(--minus);
}

.value-diff.zero {
    color: var(--zero);
}

.s-base {
    font-size: 0.65rem;
    color: var(--text-sub);
}

.radonta-card {
    grid-column: 1 / -1;
    border-left: 5px solid var(--radonta-color);
}

.radonta-floor-title {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--radonta-color);
    margin-bottom: 6px;
}

.radonta-set-badge {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 999px;
    background: #0f172a;
    border: 1px solid var(--radonta-color);
    color: #fed7aa;
    font-size: 0.75rem;
    font-weight: bold;
    margin-left: 6px;
}

.radonta-set-badge.set-water {
    background: #1d4ed8;
    border-color: #60a5fa;
    color: #ffffff;
}

.radonta-set-badge.set-earth {
    background: #15803d;
    border-color: #4ade80;
    color: #ffffff;
}

.radonta-section {
    margin-top: 12px;
    background: #0f172a;
    border: 1px solid #334155;
    border-radius: 10px;
    padding: 12px;
}

.radonta-label {
    color: #fed7aa;
    font-size: 0.78rem;
    font-weight: bold;
    margin-bottom: 6px;
}

.radonta-text {
    color: var(--text-main);
    font-size: 0.9rem;
    line-height: 1.6;
    white-space: pre-line;
}

.radonta-variant {
    margin-top: 12px;
    border-top: 1px dashed #334155;
    padding-top: 12px;
}

.radonta-variant-title {
    color: #fbbf24;
    font-size: 0.85rem;
    font-weight: bold;
    margin-bottom: 8px;
}

@media (max-width: 768px) {
    body {
        padding: 12px;
    }

    .container {
        max-width: 100%;
    }

    .nav-tabs {
        gap: 8px;
    }

    .nav-btn {
        flex: 1 1 calc(50% - 8px);
        padding: 12px 8px;
        font-size: 0.78rem;
    }

    .search-panel {
        padding: 16px;
    }

    .row-4,
    .row-5 {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

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

    .row-5 .search-group:last-child {
        grid-column: span 2;
    }

    input,
    select {
        width: 100%;
        box-sizing: border-box;
    }

    .search-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .btn-search,
    .btn-reset {
        width: 100%;
        padding: 12px 8px;
    }

    #resultArea {
        grid-template-columns: 1fr;
    }

    .stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .thumb-wrap {
        width: 64px;
        height: 64px;
    }

    .rank-summary {
        padding: 12px;
        font-size: 0.8rem;
        line-height: 1.6;
    }

    .rank-card {
        padding: 16px;
    }

    .rank-card .card-head {
        padding-right: 0;
        align-items: flex-start;
    }

    .rank-card .thumb-wrap {
        width: 58px;
        height: 58px;
    }

    .rank-score {
        font-size: 0.78rem;
        line-height: 1.4;
    }

    .rank-table-wrap {
        margin-top: 14px;
        overflow-x: visible;
        border: none;
        background: transparent;
    }

    .rank-table {
        min-width: 0;
        width: 100%;
        border-collapse: separate;
        border-spacing: 0 10px;
        background: transparent;
    }

    .rank-table thead {
        display: none;
    }

    .rank-table,
    .rank-table tbody,
    .rank-table tr,
    .rank-table td {
        display: block;
        width: 100%;
    }

    .rank-table tr {
        background: #0f172a;
        border: 1px solid #334155;
        border-radius: 12px;
        padding: 10px;
        box-sizing: border-box;
    }

    .rank-table td {
        display: grid;
        grid-template-columns: 72px 1fr;
        gap: 8px;
        padding: 6px 4px;
        border-bottom: 1px dashed #334155;
        text-align: right;
        font-size: 0.82rem;
        box-sizing: border-box;
        white-space: normal;
    }

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

    .rank-table td::before {
        color: var(--text-sub);
        font-size: 0.72rem;
        font-weight: bold;
        text-align: left;
    }

    .rank-table td:nth-child(1)::before {
        content: "순위";
    }

    .rank-table td:nth-child(2)::before {
        content: "닉네임";
    }

    .rank-table td:nth-child(3)::before {
        content: "Lv";
    }

    .rank-table td:nth-child(4)::before {
        content: "공격";
    }

    .rank-table td:nth-child(5)::before {
        content: "방어";
    }

    .rank-table td:nth-child(6)::before {
        content: "순발";
    }

    .rank-table td:nth-child(7)::before {
        content: "내구";
    }

    .rank-table td:nth-child(8)::before {
        content: "전투력";
    }

    .rank-table td.nickname {
        text-align: right;
        color: #fff;
        font-weight: bold;
    }

    .rank-table .combat {
        color: #fbbf24;
        font-weight: bold;
        font-size: 0.9rem;
    }

    .value-with-diff {
        align-items: flex-end;
    }

    .radonta-card {
        padding: 16px;
    }

    .radonta-floor-title {
        font-size: 1.05rem;
    }

    .radonta-section {
        padding: 10px;
    }

    .radonta-text {
        font-size: 0.82rem;
        line-height: 1.55;
    }
}

@media (max-width: 420px) {
    #rankSearchPanel .row-4,
    #radontaSearchPanel .row-4 {
        grid-template-columns: 1fr;
    }

    .rank-card .card-head {
        gap: 10px;
    }

    .rank-table td {
        grid-template-columns: 64px 1fr;
        font-size: 0.78rem;
    }
}

.main-banner {
    display: block;
    margin: 0 auto 24px auto;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid #334155;
    background: #0f172a;
    box-shadow: 0 10px 25px rgba(0,0,0,0.25);
}

.main-banner img {
    display: block;
    width: 100%;
    max-height: 280px;
    object-fit: cover;
}

@media (max-width: 768px) {
    .main-banner {
        margin-bottom: 18px;
        border-radius: 14px;
    }

    .main-banner img {
        max-height: 420px;
        object-fit: cover;
    }
}

.top-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin: -10px 0 18px 0;
}

.top-action-btn {
    padding: 9px 15px;
    border-radius: 999px;
    border: 1px solid #334155;
    background: #111827;
    color: #f1f5f9;
    font-size: 0.82rem;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 6px 14px rgba(0,0,0,0.22);
    transition: 0.2s;
}

.top-action-btn:hover {
    transform: translateY(-1px);
}

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

.refresh-btn:hover {
    border-color: var(--radonta-color);
    color: var(--radonta-color);
}

@media (max-width: 768px) {
    .top-actions {
        justify-content: center;
        display: grid;
        grid-template-columns: 1fr 1fr;
        margin: -6px 0 16px 0;
    }

    .top-action-btn {
        width: 100%;
        padding: 11px 12px;
        font-size: 0.85rem;
    }
}

.mobile-rank-row {
    display: none;
}

.mobile-rank-card-cell {
    padding: 0 !important;
}

.mobile-rank-card {
    background: #0f172a;
    border: 1px solid #334155;
    border-radius: 14px;
    padding: 12px;
}

.mobile-rank-top {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: center;
    margin-bottom: 10px;
}

.mobile-rank-name {
    color: #fff;
    font-size: 0.95rem;
    font-weight: bold;
    line-height: 1.35;
}

.mobile-rank-meta {
    color: var(--text-sub);
    font-size: 0.72rem;
    white-space: nowrap;
}

.mobile-rank-stats {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 5px;
}

.mobile-rank-stat {
    background: #111827;
    border: 1px solid #334155;
    border-radius: 9px;
    padding: 7px 4px;
    text-align: center;
    min-width: 0;
}

.mobile-rank-stat-label {
    color: var(--text-sub);
    font-size: 0.62rem;
    font-weight: bold;
    margin-bottom: 3px;
}

.mobile-rank-current {
    color: #fff;
    font-size: 0.82rem;
    font-weight: bold;
    line-height: 1.15;
}

.mobile-rank-stat .value-diff {
    display: block;
    margin-top: 2px;
    font-size: 0.63rem;
    line-height: 1.1;
}

.mobile-rank-sbase {
    color: var(--text-sub);
    font-size: 0.56rem;
    margin-top: 2px;
    line-height: 1.1;
}

.mobile-rank-stat.combat {
    border-color: rgba(251, 191, 36, 0.45);
}

.mobile-rank-stat.combat .mobile-rank-current {
    color: #fbbf24;
}

@media (max-width: 768px) {
    .rank-table .desktop-rank-row {
        display: none !important;
    }

    .rank-table .mobile-rank-row {
        display: block !important;
        width: 100%;
        background: transparent;
        border: none;
        border-radius: 0;
        padding: 0;
        margin-bottom: 10px;
    }

    .rank-table .mobile-rank-card-cell {
        display: block !important;
        width: 100%;
        border-bottom: none;
        padding: 0 !important;
        text-align: left;
        box-sizing: border-box;
    }

    .rank-table .mobile-rank-card-cell::before {
        content: none !important;
    }

    .rank-table .mobile-rank-row:last-child {
        margin-bottom: 0;
    }
}

@media (max-width: 420px) {
    .mobile-rank-card {
        padding: 10px;
    }

    .mobile-rank-stats {
        gap: 4px;
    }

    .mobile-rank-stat {
        padding: 6px 3px;
    }

    .mobile-rank-stat-label {
        font-size: 0.58rem;
    }

    .mobile-rank-current {
        font-size: 0.76rem;
    }

    .mobile-rank-stat .value-diff {
        font-size: 0.58rem;
    }

    .mobile-rank-sbase {
        font-size: 0.52rem;
    }
}