@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap');

:root {
    --bg-dark: #1a1a2e;
    --bg-mid: #16213e;
    --nav-bg: #0f0f1a;
    --text-light: #f2f2f2;
    --text-muted: #b8b8c8;
    --card-bg: rgba(255, 255, 255, 0.06);
    --card-border: rgba(255, 255, 255, 0.1);
    --card-hover: rgba(255, 255, 255, 0.12);
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.35);

    --color-total: #e8e8f0;
    --color-ssa: #dab2eb;
    --color-giants: #aad2fd;
    --color-swap: #f8dbaa;
    --color-trap: #a9f7f7;
    --color-super: #a5b9f8;
    --color-imaginators: #daf0ac;
}

* {
    box-sizing: border-box;
}

html {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
}

body {
    margin: 0;
    min-height: 100vh;
    background: linear-gradient(160deg, var(--bg-dark) 0%, var(--bg-mid) 50%, #1a2744 100%);
    color: var(--text-light);
}

.nav {
    position: sticky;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    top: 0;
    z-index: 100;
    padding: 8px 12px;
    background: var(--nav-bg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow);
}

.nav-total {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
    width: 4.75rem;
    padding: 6px 8px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.nav-total-label {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}

.nav-tabs {
    display: flex;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 3px;
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}

.nav-tabs::-webkit-scrollbar {
    height: 4px;
}

.nav-tabs::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
}

.chase-toggle,
.unreleased-toggle {
    flex-shrink: 0;
    padding: 10px 16px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: color 0.2s, background 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.nav-controls {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.chase-toggle:hover,
.unreleased-toggle:hover {
    color: var(--text-light);
    background: rgba(255, 255, 255, 0.1);
}

.chase-toggle.active {
    color: #1a1a2e;
    background: linear-gradient(135deg, #ffd700 0%, #f0a500 100%);
    border-color: #ffd700;
    box-shadow: 0 0 12px rgba(255, 215, 0, 0.35);
}

.unreleased-toggle.active {
    color: #fff;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    border-color: #e74c3c;
    box-shadow: 0 0 12px rgba(231, 76, 60, 0.4);
}

.nav-total-count {
    display: block;
    width: 100%;
    font-size: 0.9rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--color-total);
    line-height: 1;
    text-align: center;
}

.nav-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    flex-shrink: 0;
    min-width: 5.5rem;
    color: var(--text-muted);
    text-align: center;
    padding: 7px 8px;
    border: none;
    border-radius: 8px;
    background: transparent;
    font-family: inherit;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: color 0.2s, background 0.2s;
}

.nav-tab-name {
    font-size: 0.72rem;
    line-height: 1.2;
}

.nav-game-count {
    display: block;
    width: 100%;
    font-size: 0.68rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    padding: 1px 4px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.08);
    line-height: 1.3;
    text-align: center;
}

.nav-tab:hover {
    color: var(--text-light);
    background: rgba(255, 255, 255, 0.06);
}

.nav-tab.active {
    color: var(--tab-color, var(--text-light));
    background: rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 -3px 0 var(--tab-color, var(--text-light));
}

.nav-tab[data-tab="ssa"] { --tab-color: var(--color-ssa); }
.nav-tab[data-tab="giants"] { --tab-color: var(--color-giants); }
.nav-tab[data-tab="swap"] { --tab-color: var(--color-swap); }
.nav-tab[data-tab="trap"] { --tab-color: var(--color-trap); }
.nav-tab[data-tab="super"] { --tab-color: var(--color-super); }
.nav-tab[data-tab="imaginators"] { --tab-color: var(--color-imaginators); }

main {
    padding: 0 16px 32px;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.25s ease;
}

.tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.game-header,
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin: 20px 0 12px;
    flex-wrap: wrap;
}

.game-header .title-card,
.section-header .title-card {
    margin: 0;
    flex: 1;
}

.section-total {
    flex-shrink: 0;
    width: 4.5rem;
    padding: 8px 10px;
    border-radius: 10px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    font-size: 0.9rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--game-color);
    text-align: center;
    white-space: nowrap;
}

.section-total-count {
    font-variant-numeric: tabular-nums;
}

.title-card {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 14px 20px;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--game-color) 0%, color-mix(in srgb, var(--game-color) 70%, #000) 100%);
    color: #1a1a2e;
    box-shadow: var(--shadow);
}

.tab-panel[data-game="ssa"] { --game-color: var(--color-ssa); }
.tab-panel[data-game="giants"] { --game-color: var(--color-giants); }
.tab-panel[data-game="swap"] { --game-color: var(--color-swap); }
.tab-panel[data-game="trap"] { --game-color: var(--color-trap); }
.tab-panel[data-game="super"] { --game-color: var(--color-super); }
.tab-panel[data-game="imaginators"] { --game-color: var(--color-imaginators); }

.section-block {
    margin-top: 8px;
}

.section-block .title-card {
    margin: 20px 0 12px;
}

.container:empty {
    display: none;
}

.chase-hidden .chase-section,
.chase-hidden .skylander-card--chase {
    display: none;
}

.unreleased-hidden .skylander-card--unreleased {
    display: none;
}

.container {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
    padding: 8px 0 20px;
}

.skylander-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 8px 12px;
    border-radius: 12px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    box-shadow: inset 0 0 0 0 transparent;
    transition: background 0.2s, box-shadow 0.2s;
}

.skylander-card.collected {
    box-shadow: inset 0 0 0 1px rgba(120, 220, 140, 0.55);
    background: rgba(120, 220, 140, 0.08);
}

.skylander-card--chase {
    border-color: rgba(255, 215, 0, 0.35);
}

.skylander-card--unreleased {
    border-color: rgba(231, 76, 60, 0.45);
}

.skylander-card--chase .chase-badge {
    display: block;
}

.skylander-card--unreleased .unreleased-badge {
    display: block;
}

.chase-badge {
    display: none;
    margin-bottom: 4px;
    padding: 2px 8px;
    border-radius: 4px;
    background: linear-gradient(135deg, #ffd700 0%, #f0a500 100%);
    color: #1a1a2e;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.unreleased-badge {
    display: none;
    margin-bottom: 4px;
    padding: 2px 8px;
    border-radius: 4px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.collection-check {
    width: 18px;
    height: 18px;
    margin: 8px 0 0;
    padding: 0;
    cursor: pointer;
    accent-color: #78dc8c;
    flex-shrink: 0;
}

.skylander-card:hover {
    background: var(--card-hover);
}

.skylander-card img {
    width: 100%;
    max-width: 160px;
    height: 140px;
    object-fit: contain;
    border-radius: 8px;
    flex-shrink: 0;
}

.skylander-card label {
    margin-top: 8px;
    min-height: 2.6em;
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    color: var(--text-light);
    line-height: 1.3;
}

.empty-state {
    text-align: center;
    padding: 48px 24px;
    margin: 24px 0;
    border-radius: 12px;
    background: var(--card-bg);
    border: 1px dashed var(--card-border);
    color: var(--text-muted);
}

.empty-state p {
    margin: 0;
    font-size: 1rem;
}

@media (max-width: 900px) {
    .container {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 600px) {
    .nav {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
        gap: 8px;
    }

    .nav-total {
        flex-direction: row;
        justify-content: center;
        gap: 8px;
    }

    .nav-tabs {
        order: 2;
    }

    .nav-controls {
        order: 3;
        width: 100%;
    }

    .chase-toggle,
    .unreleased-toggle {
        flex: 1;
    }

    .nav-tab {
        padding: 6px 8px;
    }

    .nav-tab-name {
        font-size: 0.68rem;
    }

    .game-header,
    .section-header {
        flex-direction: column;
        align-items: stretch;
    }

    .section-total {
        text-align: center;
    }

    .container {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
}