/* NFT Toolbox Custom Styles */

:root {
    --primary-color: #5b6cff;
    --secondary-color: #00d4aa;
    --accent-color: #ff6b9d;
    --dark-color: #1a1d29;
    --dark-secondary: #242837;
    --light-color: #f7f9fc;
    --text-primary: #2c3e50;
    --text-secondary: #718096;
    --border-color: #e2e8f0;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.1);
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-hero: linear-gradient(135deg, #5b6cff 0%, #00d4aa 100%);
}

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

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--light-color);
    color: var(--text-primary);
    line-height: 1.6;
}

main {
    flex: 1;
}

/* Navigation */
.navbar {
    background: var(--dark-color) !important;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-brand i {
    color: var(--primary-color);
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85);
    transition: all 0.3s ease;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    margin: 0 0.25rem;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: var(--secondary-color);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    background: var(--gradient-hero);
    color: white;
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="white" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-section h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.hero-section .lead {
    font-size: 1.25rem;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto 2rem;
}

/* Cards */
.card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    background: white;
}

.tool-card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    overflow: hidden;
    background: white;
}

.tool-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.tool-card .card-header {
    background: var(--gradient-primary);
    color: white;
    font-weight: 600;
    padding: 1.25rem;
    font-size: 1.1rem;
    border: none;
}

.tool-card .card-body {
    padding: 1.5rem;
}

.tool-card .card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.tool-card .card-text {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Forms */
.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.form-label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-control, .form-select {
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(91, 108, 255, 0.15);
    outline: none;
}

.form-control:hover, .form-select:hover {
    border-color: #cbd5e0;
}

.form-text {
    font-size: 0.875rem;
    margin-top: 0.5rem;
    color: var(--text-secondary);
}

/* Buttons */
.btn {
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 14px rgba(91, 108, 255, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(91, 108, 255, 0.35);
    background: var(--gradient-primary);
}

.btn-success {
    background: linear-gradient(135deg, var(--secondary-color), #00b894);
    color: white;
    box-shadow: 0 4px 14px rgba(0, 212, 170, 0.25);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 212, 170, 0.35);
}

.btn-outline-primary {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-light {
    background: white;
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
}

.btn-light:hover {
    background: var(--light-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Metadata Display */
.metadata-container {
    background: linear-gradient(145deg, #f7f9fc, #ffffff);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-top: 2rem;
    border: 1px solid var(--border-color);
}

.metadata-image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease;
}

.metadata-image:hover {
    transform: scale(1.05);
}

.trait-badge {
    display: inline-flex;
    align-items: center;
    margin: 0.5rem 0.25rem;
    padding: 0.625rem 1.25rem;
    background: linear-gradient(145deg, #ffffff, #f7f9fc);
    border: 2px solid var(--border-color);
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.trait-badge:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.trait-badge .trait-type {
    font-weight: 700;
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.trait-badge .trait-value {
    color: var(--primary-color);
    margin-left: 0.75rem;
    font-weight: 600;
    font-size: 1rem;
}

/* JSON Display */
.json-container {
    background: linear-gradient(135deg, #1a1d29, #242837);
    color: #a8b2d1;
    padding: 1.75rem;
    border-radius: var(--border-radius);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9rem;
    max-height: 500px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.json-container::-webkit-scrollbar {
    width: 8px;
}

.json-container::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.json-container::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.json-container::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Loading Spinner */
.spinner-container {
    text-align: center;
    padding: 4rem;
}

.spinner-border {
    width: 3.5rem;
    height: 3.5rem;
    border-width: 0.35rem;
    border-color: var(--primary-color);
    border-right-color: transparent;
    animation: spinner-animation 0.75s linear infinite;
}

@keyframes spinner-animation {
    to { transform: rotate(360deg); }
}

.spinner-container p {
    margin-top: 1.5rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 500;
}

/* Alerts */
.alert {
    border-radius: var(--border-radius);
    border: none;
    padding: 1rem 1.25rem;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
}

.alert-danger {
    background: linear-gradient(145deg, #fee, #fff5f5);
    color: #c53030;
    border-left: 4px solid #fc5c65;
}

.alert-success {
    background: linear-gradient(145deg, #e6ffed, #f0fff4);
    color: #22543d;
    border-left: 4px solid var(--secondary-color);
}

.alert i {
    margin-right: 0.5rem;
}

/* Dynamic Trait Inputs */
.trait-input-group {
    margin-bottom: 1rem;
    padding: 1.25rem;
    background: linear-gradient(145deg, #f7f9fc, #ffffff);
    border-radius: var(--border-radius);
    position: relative;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.trait-input-group:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.remove-trait-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    transition: all 0.3s ease;
}

.remove-trait-btn:hover {
    transform: rotate(90deg) scale(1.1);
}

/* Footer */
footer {
    margin-top: auto;
    background: var(--dark-color);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

footer h5, footer h6 {
    font-weight: 700;
    color: white;
    margin-bottom: 0.75rem;
}

footer p {
    color: rgba(255, 255, 255, 0.7);
}

footer a {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--secondary-color);
}

footer ul li {
    transition: transform 0.3s ease;
}

footer ul li:hover {
    transform: translateX(3px);
}

/* Page Headers */
.page-header {
    background: var(--gradient-hero);
    color: white;
    padding: 3rem 0;
    margin-bottom: 3rem;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.page-header .lead {
    font-size: 1.125rem;
    opacity: 0.95;
}

/* Badge Styles */
.badge {
    padding: 0.5rem 1rem;
    font-weight: 600;
    border-radius: 50px;
    font-size: 0.875rem;
}

.badge.bg-info {
    background: linear-gradient(135deg, #5b6cff, #667eea) !important;
}

/* Network Badge */
#networkBadge {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

/* List Groups */
.list-group-item {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.list-group-item:hover {
    background: var(--light-color);
    border-color: var(--primary-color);
    transform: translateX(5px);
}

/* Feature Icons */
.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    box-shadow: var(--shadow-md);
}

.feature-icon i {
    color: white;
    font-size: 1.75rem;
}

/* Animations */
.fade-in {
    animation: fadeInUp 0.6s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Resources Page */
.badge.bg-purple {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed) !important;
}

.resource-card {
    transition: all 0.3s ease;
}

.resource-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

section {
    scroll-margin-top: 80px;
}

.list-group-item-action:hover {
    background: var(--light-color);
    transform: translateX(5px);
}

/* Smooth scroll for anchor links */
html {
    scroll-behavior: smooth;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        padding: 3rem 0;
    }

    .hero-section h1 {
        font-size: 2.5rem;
    }

    .tool-card {
        margin-bottom: 1.5rem;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}