:root {
    
    --chart-bg: #0b101e;
    --chart-bg-secondary: #161d31;
    --chart-text: #ffffff;
    --chart-text-muted: #a0aec0;
    --chart-neon: #fdd835; 
    --chart-neon-secondary: #e53935; 
    --chart-btn-gradient: linear-gradient(135deg, #e53935, #b71c1c);
    --chart-glass: rgba(255, 255, 255, 0.05);
    --chart-glass-border: rgba(255, 255, 255, 0.1);
    --chart-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --chart-success: #48bb78;
    --chart-danger: #f56565;
}

[data-theme="light"] {
    --chart-bg: #f8f9ff;
    --chart-bg-secondary: #ffffff;
    --chart-text: #2d3436;
    --chart-text-muted: #5c6399;
    --chart-neon: #fdd835;
    --chart-neon-secondary: #e53935;
    --chart-glass: rgba(0, 0, 0, 0.03);
    --chart-glass-border: rgba(0, 0, 0, 0.1);
    --chart-shadow: 0 4px 12px 0 rgba(0, 0, 0, 0.05);
}

.nature-chart-page {
    background-color: var(--chart-bg);
    color: var(--chart-text);
    min-height: 100vh;
    padding: 40px 0;
    font-family: 'Inter', sans-serif;
    transition: background 0.3s, color 0.3s;
}

.container-1300 {
    max-width: 1300px;
    width: 95%;
    margin: 0 auto;
}


.page-header {
    text-align: center;
    margin-bottom: 50px;
}

.neon-text {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--chart-neon), var(--chart-neon-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: -1px;
}


h1, h2, h3, h4 {
    background: linear-gradient(135deg, var(--chart-neon), var(--chart-neon-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-muted {
    color: var(--chart-text-muted);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 15px auto 0;
}


.tabs-scroll-wrapper {
    margin-bottom: 40px;
}

.tabs-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    padding: 10px 5px;
}

.nature-tab {
    background: var(--chart-glass);
    border: 1px solid var(--chart-glass-border);
    color: var(--chart-text-muted);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
}

.nature-tab:hover {
    border-color: var(--chart-neon);
    color: var(--chart-text);
}

.nature-tab.active-tab {
    background: var(--chart-btn-gradient);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 0 20px rgba(229, 57, 53, 0.3);
}


.pokemon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 25px;
    margin-top: 20px;
}


.glass-panel {
    background: var(--chart-glass);
    border: 1px solid var(--chart-glass-border);
    backdrop-filter: blur(16px);
    border-radius: 20px;
    box-shadow: var(--chart-shadow);
}

.poke-card {
    padding: 25px;
    text-align: center;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.poke-card:hover {
    transform: translateY(-5px);
    border-color: var(--chart-neon);
}

.poke-card .poke-id {
    position: absolute;
    top: 15px;
    left: 20px;
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--chart-text-muted);
}

.poke-sprite {
    width: 140px;
    height: 140px;
    object-fit: contain;
    margin: 0 auto 15px;
    display: block;
    filter: drop-shadow(0 0 10px rgba(0,0,0,0.1));
}

.poke-name {
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 8px;
    text-transform: capitalize;
    color: var(--chart-text);
}

.poke-stats-summary {
    display: flex;
    justify-content: center;
    margin-bottom: 12px;
}

.stat-tag {
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--chart-text-muted);
    border: 1px solid var(--chart-glass-border);
}

.stat-tag.high {
    background: rgba(72, 187, 120, 0.1);
    color: var(--chart-success);
    border-color: rgba(72, 187, 120, 0.3);
    text-transform: uppercase;
}

.type-container {
    display: flex;
    justify-content: center;
    gap: 8px;
}


:root {
    --type-normal: #A8A878;
    --type-fire: #F08030;
    --type-water: #6890F0;
    --type-electric: #F8D030;
    --type-grass: #78C850;
    --type-ice: #98D8D8;
    --type-fighting: #C03028;
    --type-poison: #A040A0;
    --type-ground: #E0C068;
    --type-flying: #A890F0;
    --type-psychic: #F85888;
    --type-bug: #A8B820;
    --type-rock: #B8A038;
    --type-ghost: #705898;
    --type-dragon: #7038F8;
    --type-dark: #705848;
    --type-steel: #B8B8D0;
    --type-fairy: #EE99AC;
}

.type-badge {
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    color: #fff;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.audio-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--chart-text-muted);
    cursor: pointer;
    font-size: 1.2rem;
    transition: color 0.2s;
}

.audio-btn:hover {
    color: var(--chart-neon);
}


.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

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

.modal-container {
    width: 95%;
    max-width: 850px;
    max-height: 90vh;
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 30px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--chart-neon-secondary) transparent;
}

[data-theme="light"] .modal-container {
    background: #ffffff;
    color: #2d3436;
    border: 1px solid rgba(0,0,0,0.1);
}

.modal-container::-webkit-scrollbar {
    width: 6px;
}

.modal-container::-webkit-scrollbar-thumb {
    background: var(--chart-neon-secondary);
    border-radius: 10px;
}

.modal-content {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.modal-top-row {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 25px;
}

.modal-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--chart-glass-border);
    border-radius: 16px;
    padding: 25px;
    backdrop-filter: blur(5px);
}

[data-theme="light"] .modal-box {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.1);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.modal-box-title {
    font-size: 0.9rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--chart-neon);
    margin-bottom: 20px;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-box-title::before {
    content: '';
    width: 4px;
    height: 15px;
    background: var(--chart-neon);
    border-radius: 2px;
}

.pokemon-card-box {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.pokemon-card-box h2 {
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 15px;
    text-transform: capitalize;
    color: var(--chart-text);
}

.pokemon-card-box img {
    width: 100%;
    max-height: 250px;
    object-fit: contain;
    filter: drop-shadow(0 0 15px rgba(229, 57, 53, 0.2));
}

.ai-box {
    background: rgba(255,255,255,0.02);
    padding: 20px;
    border-radius: 12px;
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--chart-text-muted);
}

.ai-reasoning-box .ai-box p {
    margin-bottom: 15px;
}

.ai-reasoning-box .ai-box p:last-child {
    margin-bottom: 0;
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 25px;
    background: none;
    border: none;
    color: #fff;
    font-size: 2.5rem;
    cursor: pointer;
}


.stat-row {
    margin-bottom: 12px;
}

.stat-label-wrap {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 5px;
}

.stat-bar-outer {
    height: 8px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    overflow: hidden;
}

.stat-bar-inner {
    height: 100%;
    background: var(--chart-neon);
    width: 0;
    transition: width 0.6s cubic-bezier(0.17, 0.67, 0.83, 0.67);
}

.stat-bar-inner.boosted { background: var(--chart-success); box-shadow: 0 0 10px var(--chart-success); }
.stat-bar-inner.nerfed { background: var(--chart-danger); box-shadow: 0 0 10px var(--chart-danger); }


@media (max-width: 768px) {
    .pokemon-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    .poke-card {
        padding: 15px 10px;
    }
    .poke-sprite {
        width: 100px;
        height: 100px;
        margin-bottom: 10px;
    }
    .poke-name {
        font-size: 0.9rem;
    }
    .poke-stats-summary {
        margin-bottom: 8px;
    }
    .stat-tag {
        padding: 3px 6px;
        font-size: 0.65rem;
    }
    .modal-container {
        padding: 40px 20px 20px;
        width: 95%;
    }
    .modal-top-row {
        grid-template-columns: 1fr;
    }
    .pokemon-card-box h2 {
        font-size: 1.8rem;
    }
    .pokemon-card-box img {
        max-height: 200px;
    }
    .neon-text { font-size: 2rem; }
}


.loading-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 100px 0;
}


.nature-hub-container {
    margin: 20px 0 50px;
}

.hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.hub-card {
    background: var(--chart-glass);
    border: 1px solid var(--chart-glass-border);
    border-radius: 20px;
    padding: 30px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    position: relative;
    overflow: hidden;
}

.hub-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--chart-neon), var(--chart-neon-secondary));
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.hub-card:hover {
    transform: translateY(-8px);
    border-color: var(--chart-neon);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.hub-card:hover .hub-icon {
    transform: scale(1.2) rotate(5deg);
}

.hub-icon {
    font-size: 3rem;
    transition: transform 0.3s ease;
}

.hub-name {
    font-size: 1.25rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--chart-text);
}

.hub-tagline {
    font-size: 0.85rem;
    color: var(--chart-text-muted);
    font-weight: 500;
    line-height: 1.4;
}

.hub-stats-info {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50px;
    color: var(--chart-neon);
}

[data-theme="light"] .hub-card {
    background: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .hub-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .hub-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .hub-card {
        padding: 20px 15px;
    }
    .hub-icon {
        font-size: 2.2rem;
    }
    .hub-name {
        font-size: 1rem;
    }
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--chart-glass-border);
    border-top-color: var(--chart-neon);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}


.nature-guide-box {
    margin-top: 50px;
    margin-bottom: 50px;
}

.nature-guide-box details {
    width: 100%;
}

.nature-guide-box details summary {
    padding: 20px 30px;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--chart-text);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--chart-bg-secondary);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.nature-guide-box details summary::-webkit-details-marker {
    display: none;
}

.nature-guide-box details summary:hover {
    background: var(--chart-glass-border);
}

.nature-guide-box details summary::after {
    content: "▼";
    font-size: 0.9rem;
    transition: transform 0.3s ease;
    color: var(--chart-neon-secondary);
}

.nature-guide-box details[open] summary::after {
    transform: rotate(180deg);
}

.nature-guide-box details[open] summary {
    border-bottom: 1px solid var(--chart-glass-border);
    border-radius: 16px 16px 0 0;
}

.nature-guide-content {
    padding: 40px;
    line-height: 1.8;
    color: var(--chart-text-muted);
    font-size: 1.05rem;
}

.nature-guide-content h3 {
    margin: 30px 0 15px;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--chart-text);
}

.nature-guide-content h3:first-child {
    margin-top: 0;
}

.nature-guide-content p {
    margin-bottom: 20px;
}

.nature-guide-content ul {
    margin: 0 0 25px 25px;
    padding: 0;
}

.nature-guide-content li {
    margin-bottom: 12px;
    list-style-type: disc;
}

.nature-guide-content li strong {
    color: var(--chart-text);
}

[data-theme="light"] .nature-guide-box details summary {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

@media (max-width: 768px) {
    .nature-guide-content {
        padding: 25px;
    }
    .nature-guide-box details summary {
        font-size: 1rem;
        padding: 15px 20px;
    }
}