/* ============================================
   Galactic Gecko NFT Explorer - Main Stylesheet
   ============================================ */

/* CSS Variables / Design Tokens */
:root {
    /* Colors */
    --color-primary: #6c5ce7;
    --color-primary-light: #a29bfe;
    --color-secondary: #fd79a8;
    --color-background-dark: #0f0c29;
    --color-background-mid: #302b63;
    --color-background-light: #24243e;
    --color-surface: rgba(255, 255, 255, 0.05);
    --color-surface-hover: rgba(108, 92, 231, 0.15);
    --color-text: #fff;
    --color-text-muted: #a29bfe;
    --color-error: #ff6b6b;
    --color-disabled: #444;

    /* Gradients */
    --gradient-primary: linear-gradient(90deg, #6c5ce7, #fd79a8);
    --gradient-text: linear-gradient(90deg, #a29bfe, #6c5ce7, #fd79a8);
    --gradient-background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
    --gradient-modal: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);

    /* Spacing */
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 15px;
    --spacing-lg: 20px;
    --spacing-xl: 30px;

    /* Border Radius */
    --radius-sm: 5px;
    --radius-md: 10px;
    --radius-lg: 15px;
    --radius-xl: 20px;
    --radius-round: 25px;

    /* Transitions */
    --transition-fast: 0.3s ease;

    /* Shadows */
    --shadow-card: 0 10px 40px rgba(108, 92, 231, 0.3);
    --shadow-modal: 0 20px 60px rgba(108, 92, 231, 0.4);
    --shadow-image: 0 10px 30px rgba(0, 0, 0, 0.5);

    /* Typography */
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-xs: 11px;
    --font-size-sm: 12px;
    --font-size-base: 14px;
    --font-size-md: 16px;
    --font-size-lg: 1.1rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2.5rem;
}

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

/* Base Styles */
body {
    font-family: var(--font-family);
    background: var(--gradient-background);
    min-height: 100vh;
    color: var(--color-text);
}

/* ============================================
   Header Component
   ============================================ */
.header {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 2px solid var(--color-primary);
}

.header h1 {
    font-size: var(--font-size-2xl);
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.header p {
    color: var(--color-text-muted);
    font-size: var(--font-size-lg);
}

/* Header Navigation */
.header-nav {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.nav-link {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(108, 92, 231, 0.2);
    color: var(--color-text-muted);
    text-decoration: none;
    border-radius: var(--radius-round);
    transition: var(--transition-fast);
    border: 1px solid transparent;
}

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

.nav-link.active {
    background: var(--gradient-primary);
    color: var(--color-text);
    font-weight: bold;
}

/* ============================================
   Button Components
   ============================================ */
.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: var(--font-size-base);
    transition: var(--transition-fast);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-text);
    border-radius: var(--radius-round);
    font-weight: bold;
}

.btn-primary:hover {
    transform: scale(1.05);
}

.browse-btn {
    padding: 12px 30px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-round);
    color: white;
    font-size: var(--font-size-md);
    font-weight: bold;
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.browse-btn:hover {
    transform: scale(1.05);
}

/* ============================================
   Controls & Pagination
   ============================================ */
.controls {
    display: none;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    flex-wrap: wrap;
    background: rgba(0, 0, 0, 0.2);
}

.controls.visible {
    display: flex;
}

.pagination {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.pagination button {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: var(--font-size-base);
    transition: var(--transition-fast);
}

.pagination button:hover {
    background: var(--color-primary-light);
    transform: translateY(-2px);
}

.pagination button:disabled {
    background: var(--color-disabled);
    cursor: not-allowed;
    transform: none;
}

.pagination button.active {
    background: var(--color-secondary);
    font-weight: bold;
}

.pagination-ellipsis {
    color: var(--color-primary);
    padding: 0 var(--spacing-xs);
}

.page-input {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.page-input input {
    width: 60px;
    padding: var(--spacing-sm);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-align: center;
    font-size: var(--font-size-base);
}

.page-input input:focus {
    outline: none;
    border-color: var(--color-secondary);
}

.page-info {
    color: var(--color-text-muted);
    font-size: var(--font-size-base);
}

/* Control Group */
.control-group {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

/* Gecko Input */
.gecko-input {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.gecko-input input {
    width: 80px;
    padding: var(--spacing-sm);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-align: center;
    font-size: var(--font-size-base);
}

.gecko-input input:focus {
    outline: none;
    border-color: var(--color-secondary);
}

.gecko-input input::placeholder {
    color: rgba(255, 255, 255, 0.4);
    font-size: var(--font-size-xs);
}

/* Column Selector */
.column-selector {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.column-buttons {
    display: flex;
    gap: 4px;
}

.col-btn {
    width: 32px;
    height: 32px;
    border: 1px solid var(--color-primary);
    background: rgba(108, 92, 231, 0.2);
    color: var(--color-text-muted);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: bold;
    transition: var(--transition-fast);
}

.col-btn:hover {
    background: var(--color-primary);
    color: var(--color-text);
}

.col-btn.active {
    background: var(--gradient-primary);
    color: var(--color-text);
    border-color: transparent;
}

/* Gecko Card Highlight Animation */
.gecko-card.highlight {
    animation: highlightPulse 2s ease-out;
    box-shadow: 0 0 30px var(--color-secondary), 0 0 60px rgba(253, 121, 168, 0.4);
}

@keyframes highlightPulse {
    0%, 100% {
        box-shadow: var(--shadow-card);
    }
    50% {
        box-shadow: 0 0 30px var(--color-secondary), 0 0 60px rgba(253, 121, 168, 0.4);
    }
}

.bottom-controls {
    display: none;
    justify-content: center;
    padding: var(--spacing-lg);
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(108, 92, 231, 0.3);
}

.bottom-controls.visible {
    display: flex;
}

/* ============================================
   Gecko Grid & Cards
   ============================================ */
.gecko-grid {
    display: none;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    max-width: 1800px;
    margin: 0 auto;
}

.gecko-grid.visible {
    display: grid;
}

/* Dynamic column classes */
.gecko-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.gecko-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.gecko-grid.cols-5 { grid-template-columns: repeat(5, 1fr); }
.gecko-grid.cols-6 { grid-template-columns: repeat(6, 1fr); }
.gecko-grid.cols-7 { grid-template-columns: repeat(7, 1fr); }
.gecko-grid.cols-8 { grid-template-columns: repeat(8, 1fr); }

.gecko-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(108, 92, 231, 0.3);
    transition: var(--transition-fast);
    cursor: pointer;
    position: relative;
}

.gecko-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-card);
}

.gecko-image {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    background: #1a1a2e;
}

.gecko-info {
    padding: var(--spacing-md);
}

.gecko-name {
    font-size: var(--font-size-lg);
    font-weight: bold;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.gecko-rank {
    display: inline-block;
    padding: 4px var(--spacing-sm);
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    font-size: var(--font-size-sm);
    font-weight: bold;
    margin-bottom: var(--spacing-sm);
}

.gecko-attributes {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.attribute {
    font-size: var(--font-size-xs);
    padding: 3px 8px;
    background: rgba(108, 92, 231, 0.2);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
}

.attribute.faction {
    background: rgba(253, 121, 168, 0.2);
    color: var(--color-secondary);
}

/* ============================================
   Favorites System
   ============================================ */
.favorite-btn {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    z-index: 10;
}

.favorite-btn:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

.favorite-btn svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: var(--color-text);
    stroke-width: 2;
    transition: var(--transition-fast);
}

.favorite-btn.favorited svg {
    fill: var(--color-secondary);
    stroke: var(--color-secondary);
}

.favorites-count {
    background: var(--color-secondary);
    color: var(--color-text);
    padding: 2px 8px;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: bold;
    margin-left: var(--spacing-xs);
}

/* ============================================
   Filter System
   ============================================ */
.filter-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-round);
    color: var(--color-text);
    font-size: var(--font-size-base);
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
}

.filter-btn:hover {
    transform: scale(1.05);
}

.filter-btn svg {
    flex-shrink: 0;
}

.filter-badge {
    display: none;
    position: absolute;
    top: -5px;
    right: -5px;
    min-width: 18px;
    height: 18px;
    background: var(--color-secondary);
    border-radius: 50%;
    font-size: 11px;
    font-weight: bold;
    line-height: 18px;
    text-align: center;
    padding: 0 4px;
}

.filter-badge.visible {
    display: block;
}

.filter-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 900;
}

.filter-overlay.visible {
    display: block;
}

.filter-panel {
    position: fixed;
    top: 0;
    right: -350px;
    width: 320px;
    height: 100%;
    background: var(--gradient-modal);
    border-left: 2px solid var(--color-primary);
    z-index: 950;
    display: flex;
    flex-direction: column;
    transition: right 0.3s ease;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
}

.filter-panel.visible {
    right: 0;
}

.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(108, 92, 231, 0.3);
    background: rgba(0, 0, 0, 0.2);
}

.filter-header h3 {
    font-size: var(--font-size-lg);
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.filter-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.8rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color var(--transition-fast);
}

.filter-close:hover {
    color: var(--color-secondary);
}

.filter-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
}

.filter-section {
    margin-bottom: var(--spacing-md);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.filter-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(108, 92, 231, 0.2);
    cursor: pointer;
    font-weight: bold;
    color: var(--color-text);
    transition: background var(--transition-fast);
}

.filter-section-header:hover {
    background: rgba(108, 92, 231, 0.3);
}

.filter-section-toggle {
    font-size: 1.2rem;
    color: var(--color-primary-light);
}

.filter-section.collapsed .filter-options {
    display: none;
}

.filter-section.collapsed .filter-section-toggle {
    transform: rotate(0deg);
}

.filter-section.collapsed .filter-section-toggle::before {
    content: '+';
}

.filter-section.collapsed .filter-section-toggle span {
    display: none;
}

.filter-options {
    padding: var(--spacing-sm);
    max-height: 200px;
    overflow-y: auto;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 6px var(--spacing-sm);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.filter-option:hover {
    background: rgba(108, 92, 231, 0.15);
}

.filter-option input[type="checkbox"] {
    display: none;
}

.filter-checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-primary);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.filter-option input:checked + .filter-checkbox {
    background: var(--gradient-primary);
    border-color: transparent;
}

.filter-option input:checked + .filter-checkbox::after {
    content: '\2713';
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.filter-option-label {
    flex: 1;
    color: var(--color-text);
    font-size: var(--font-size-sm);
}

.filter-option-count {
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
}

.filter-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid rgba(108, 92, 231, 0.3);
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.filter-count {
    text-align: center;
    color: var(--color-secondary);
    font-weight: bold;
    font-size: var(--font-size-base);
}

.filter-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.filter-clear-btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-round);
    color: var(--color-text);
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-clear-btn:hover {
    background: rgba(108, 92, 231, 0.3);
}

.filter-apply-btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-round);
    color: var(--color-text);
    font-size: var(--font-size-base);
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-apply-btn:hover {
    transform: scale(1.02);
}

/* ============================================
   Modal Component
   ============================================ */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-lg);
}

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

.modal-content {
    background: var(--gradient-modal);
    border-radius: var(--radius-xl);
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-modal);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 25px;
    border-bottom: 1px solid rgba(108, 92, 231, 0.3);
}

.modal-title {
    font-size: var(--font-size-xl);
    font-weight: bold;
    background: linear-gradient(90deg, #a29bfe, #fd79a8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modal-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 2rem;
    cursor: pointer;
    padding: 0 var(--spacing-sm);
    transition: color var(--transition-fast);
}

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

.modal-body {
    display: flex;
    gap: var(--spacing-xl);
    padding: 25px;
}

.modal-image-container {
    flex: 1;
    min-width: 300px;
    max-width: 450px;
}

.modal-image {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-image);
}

.modal-details {
    flex: 1;
    min-width: 250px;
}

.modal-rank {
    display: inline-block;
    padding: 8px var(--spacing-lg);
    background: var(--gradient-primary);
    border-radius: var(--radius-round);
    font-size: var(--font-size-lg);
    font-weight: bold;
    margin-bottom: var(--spacing-lg);
}

.modal-favorite-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 8px var(--spacing-lg);
    background: rgba(253, 121, 168, 0.2);
    border: 1px solid var(--color-secondary);
    border-radius: var(--radius-round);
    color: var(--color-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
    margin-left: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.modal-favorite-btn:hover {
    background: var(--color-secondary);
    color: var(--color-text);
}

.modal-favorite-btn.favorited {
    background: var(--color-secondary);
    color: var(--color-text);
}

.modal-description {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 25px;
    padding: var(--spacing-md);
    background: rgba(108, 92, 231, 0.1);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-primary);
}

.traits-title {
    font-size: var(--font-size-lg);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(108, 92, 231, 0.3);
}

.trait-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px var(--spacing-md);
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    margin-bottom: 8px;
    transition: background var(--transition-fast);
}

.trait-row:hover {
    background: var(--color-surface-hover);
}

.trait-name {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.trait-value {
    color: var(--color-text);
    font-weight: 500;
}

.trait-rarity {
    font-size: 0.8rem;
    color: var(--color-secondary);
    margin-left: var(--spacing-sm);
}

.modal-links {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(108, 92, 231, 0.3);
}

.modal-link {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(108, 92, 231, 0.2);
    color: var(--color-text-muted);
    text-decoration: none;
    border-radius: 8px;
    margin-right: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    transition: var(--transition-fast);
}

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

/* ============================================
   Error State
   ============================================ */
.error {
    text-align: center;
    padding: 50px;
    color: var(--color-error);
}

/* ============================================
   Loading State
   ============================================ */
.loading-spinner {
    width: 40px;
    height: 40px;
    margin: 20px auto;
    border: 4px solid rgba(108, 92, 231, 0.2);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ============================================
   Landing Page Specific Styles
   ============================================ */
.hero {
    text-align: center;
    padding: 60px var(--spacing-lg);
    background: rgba(0, 0, 0, 0.2);
}

.hero h1 {
    font-size: 3rem;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-lg);
}

.hero p {
    color: var(--color-text-muted);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    padding: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid rgba(108, 92, 231, 0.3);
    transition: var(--transition-fast);
    text-decoration: none;
    color: inherit;
    display: block;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-card);
}

.feature-card h3 {
    font-size: 1.3rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.stats-bar {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: rgba(0, 0, 0, 0.3);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 2rem;
    font-weight: bold;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-top: var(--spacing-xs);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
    .modal-body {
        flex-direction: column;
    }

    .modal-image-container {
        max-width: 100%;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .stats-bar {
        gap: var(--spacing-lg);
    }

    .stat-value {
        font-size: 1.5rem;
    }
}

@media (max-width: 1200px) {
    .gecko-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .gecko-grid.cols-5,
    .gecko-grid.cols-6,
    .gecko-grid.cols-7,
    .gecko-grid.cols-8 {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 900px) {
    .gecko-grid,
    .gecko-grid.cols-3,
    .gecko-grid.cols-4,
    .gecko-grid.cols-5,
    .gecko-grid.cols-6,
    .gecko-grid.cols-7,
    .gecko-grid.cols-8 {
        grid-template-columns: repeat(3, 1fr);
    }

    .column-selector {
        display: none;
    }
}

@media (max-width: 600px) {
    .header h1 {
        font-size: 1.8rem;
    }

    .gecko-grid,
    .gecko-grid.cols-3,
    .gecko-grid.cols-4,
    .gecko-grid.cols-5,
    .gecko-grid.cols-6,
    .gecko-grid.cols-7,
    .gecko-grid.cols-8 {
        grid-template-columns: repeat(2, 1fr);
        padding: var(--spacing-md);
        gap: var(--spacing-md);
    }

    .header-nav {
        gap: var(--spacing-sm);
    }

    .nav-link {
        padding: 8px var(--spacing-md);
        font-size: 0.9rem;
    }

    .control-group {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .gecko-input input {
        width: 70px;
    }

    .filter-panel {
        width: 100%;
        right: -100%;
    }

    .filter-btn {
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

@media (max-width: 400px) {
    .gecko-grid,
    .gecko-grid.cols-3,
    .gecko-grid.cols-4,
    .gecko-grid.cols-5,
    .gecko-grid.cols-6,
    .gecko-grid.cols-7,
    .gecko-grid.cols-8 {
        grid-template-columns: 1fr;
    }
}