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

/* Language Selector */
.language-selector-container {
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-200);
    padding: 0.75rem 0;
}

.language-selector {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: flex-end;
}

.language-selector label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-700);
    font-size: 0.875rem;
    font-weight: 500;
}

.language-select {
    padding: 0.5rem 2.5rem 0.5rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.5rem;
    background: white;
    color: var(--gray-900);
    font-size: 0.875rem;
    cursor: pointer;
    outline: none;
    transition: all 0.2s;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 12px;
}

.language-select:hover {
    border-color: var(--orange-500);
}

.language-select:focus {
    border-color: var(--orange-500);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

@media (max-width: 768px) {
    .language-selector {
        justify-content: center;
    }
    
    .language-selector label {
        font-size: 0.8125rem;
    }
    
    .language-select {
        font-size: 0.8125rem;
        padding: 0.5rem 2rem 0.5rem 0.75rem;
    }
}

:root {
    --orange-50: #fff7ed;
    --orange-100: #ffedd5;
    --orange-200: #fed7aa;
    --orange-300: #fdba74;
    --orange-400: #fb923c;
    --orange-500: #f97316;
    --orange-600: #ea580c;
    --orange-700: #c2410c;
    --orange-800: #9a3412;
    --orange-900: #7c2d12;
    --amber-50: #fffbeb;
    --amber-100: #fef3c7;
    --amber-200: #fde68a;
    --amber-300: #fcd34d;
    --amber-400: #fbbf24;
    --amber-500: #f59e0b;
    --amber-600: #d97706;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--gray-900);
    background: linear-gradient(to bottom right, var(--orange-50), white, var(--amber-50));
    min-height: 100vh;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    background: linear-gradient(to right, var(--orange-600), var(--amber-600));
    color: white;
    padding: 3rem 0;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.header-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.logo-icon {
    font-size: 3rem;
    width: 48px;
    height: 48px;
}

.header h1 {
    font-size: 2rem;
    font-weight: 700;
}

.header-subtitle {
    color: var(--orange-100);
    max-width: 42rem;
    margin-bottom: 0.5rem;
}

.version-badge {
    display: inline-block;
    background: var(--orange-800);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: 0.5rem;
    transition: background 0.2s;
}

.version-badge:hover {
    background: var(--orange-900);
}

/* Search Container */
.search-container {
    margin-top: -1.5rem;
    margin-bottom: 2rem;
}

.search-box {
    position: relative;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.search-icon {
    position: absolute;
    left: 1.25rem;
    color: var(--gray-400);
    width: 20px;
    height: 20px;
}

.search-input {
    flex: 1;
    padding: 0.75rem 2.5rem 0.75rem 2.5rem;
    border: 1px solid var(--gray-200);
    border-radius: 0.5rem;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
}

.search-input:focus {
    border-color: var(--orange-500);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

.clear-search {
    position: absolute;
    right: 1.25rem;
    background: transparent;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 0.25rem;
    transition: all 0.2s;
}

.clear-search:hover {
    background: var(--gray-100);
    color: var(--gray-600);
}

.search-hint {
    margin-top: 0.5rem;
    padding: 0.5rem;
    font-size: 0.75rem;
    color: var(--amber-600);
    animation: fadeIn 0.3s;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Info Banner */
.info-banner {
    background: var(--orange-50);
    border: 1px solid var(--orange-200);
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 2rem;
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.info-banner i {
    color: var(--orange-600);
    margin-top: 0.25rem;
    font-size: 1.25rem;
}

.info-banner strong {
    color: var(--orange-900);
    display: block;
    margin-bottom: 0.5rem;
}

.info-banner p {
    color: var(--orange-700);
    font-size: 0.875rem;
}

/* Tabs */
.tabs-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    margin-bottom: 2rem;
    background: white;
    padding: 0.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

@media (min-width: 1024px) {
    .tabs-container {
        grid-template-columns: repeat(8, 1fr);
    }
}

.tab-btn {
    padding: 0.75rem 1rem;
    border: none;
    background: transparent;
    color: var(--gray-700);
    cursor: pointer;
    border-radius: 0.375rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.2s;
    font-size: 0.875rem;
}

.tab-btn:hover {
    background: var(--gray-100);
    color: var(--orange-600);
}

.tab-btn.active {
    background: var(--orange-600);
    color: white;
}

.tab-btn i {
    font-size: 1rem;
}

/* Tab Content */
.tab-content {
    display: none;
    animation: fadeIn 0.3s;
}

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

/* Terminal Section */
.terminal-section {
    background: white;
    border-radius: 0.5rem;
    padding: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-900);
}

.section-description {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.command-input-section {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.command-input-section h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--gray-900);
}

.command-input-group {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    align-items: stretch;
}

.command-prefix {
    background: var(--gray-200);
    padding: 0.75rem 1rem;
    border-radius: 0.5rem 0 0 0.5rem;
    color: var(--gray-600);
    font-family: 'Courier New', monospace;
    display: flex;
    align-items: center;
    font-size: 0.875rem;
}

.command-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-300);
    border-left: none;
    border-radius: 0 0.5rem 0.5rem 0;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    outline: none;
    transition: border-color 0.2s;
}

.command-input:focus {
    border-color: var(--orange-500);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

.execute-btn {
    background: var(--orange-600);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.2s;
}

.execute-btn:hover {
    background: var(--orange-700);
}

.jq-filter-group {
    margin-bottom: 1rem;
}

.jq-filter-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 0.5rem;
}

.jq-filter-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.5rem;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    outline: none;
    transition: border-color 0.2s;
}

.jq-filter-input:focus {
    border-color: var(--orange-500);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

.examples-section {
    padding-top: 1rem;
    border-top: 1px solid var(--gray-200);
}

.examples-section p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 0.5rem;
}

.examples-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.example-btn {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--gray-300);
    background: white;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'Courier New', monospace;
}

.example-btn:hover {
    background: var(--orange-100);
    border-color: var(--orange-300);
}

/* jq Guide */
.jq-guide {
    background: var(--purple-50, #faf5ff);
    border: 1px solid var(--purple-200, #e9d5ff);
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.jq-guide h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--purple-900, #581c87);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.jq-examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.jq-example {
    background: white;
    padding: 0.75rem;
    border-radius: 0.375rem;
    border: 1px solid var(--purple-200, #e9d5ff);
}

.jq-example code {
    color: var(--purple-700, #7c3aed);
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    display: block;
    margin-bottom: 0.25rem;
}

.jq-example p {
    color: var(--gray-600);
    font-size: 0.875rem;
    margin: 0;
}

/* Terminal Output */
.terminal-output-section {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 0.5rem;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.terminal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.terminal-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-900);
}

.clear-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--gray-300);
    background: white;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.clear-btn:hover {
    background: var(--gray-100);
}

.terminal-output {
    background: var(--gray-900);
    border-radius: 0.5rem;
    padding: 1rem;
    min-height: 400px;
    max-height: 600px;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    color: #4ade80;
}

.terminal-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 300px;
    color: var(--gray-500);
    text-align: center;
}

.terminal-empty i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.terminal-empty .empty-hint {
    font-size: 0.75rem;
    margin-top: 0.5rem;
}

.terminal-command {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-700);
}

.terminal-command:last-child {
    border-bottom: none;
}

.command-line {
    margin-bottom: 0.5rem;
}

.command-prompt {
    color: #4ade80;
}

.command-jq {
    color: #fbbf24;
}

.command-time {
    color: var(--gray-500);
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
}

.json-output {
    background-color: var(--gray-800);
    padding: 1rem;
    border-radius: 0.25rem;
    margin-top: 0.5rem;
    max-height: 500px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.json-key {
    color: #60a5fa;
}

.json-string {
    color: #34d399;
}

.json-number {
    color: #fbbf24;
}

.json-boolean {
    color: #f472b6;
}

.json-null {
    color: var(--gray-400);
}

/* Terminal Error Styles */
.terminal-error {
    border-left: 4px solid #ef4444;
}

.error-output {
    background-color: #fee2e2;
    border: 1px solid #fca5a5;
    color: #991b1b;
    padding: 1rem;
}

.error-message {
    display: block;
    margin-bottom: 1rem;
    font-weight: 500;
    line-height: 1.6;
}

.error-message strong {
    color: #dc2626;
    font-weight: 700;
}

.error-example {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #fca5a5;
}

.error-example strong {
    display: block;
    margin-bottom: 0.5rem;
    color: #991b1b;
    font-size: 0.875rem;
}

.example-code {
    display: block;
    background: white;
    padding: 0.75rem;
    border-radius: 0.375rem;
    border: 1px solid #fca5a5;
    color: #991b1b;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    word-break: break-all;
    margin-top: 0.5rem;
}

/* Response Fields Explanation */
.response-fields-explanation {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(to bottom, var(--amber-50), white);
    border: 2px solid var(--orange-200);
    border-radius: 0.5rem;
    border-top: 4px solid var(--orange-500);
}

.explanation-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--orange-900);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--orange-200);
}

.explanation-title i {
    color: var(--orange-600);
    font-size: 1.25rem;
}

.response-fields-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.response-field-item {
    background: white;
    padding: 1rem;
    border-radius: 0.5rem;
    border-left: 4px solid var(--orange-500);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.2s;
}

.response-field-item:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border-left-color: var(--orange-600);
    transform: translateX(4px);
}

.response-field-item.undocumented {
    border-left-color: var(--gray-400);
    opacity: 0.8;
}

.response-field-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.field-name-code {
    background: var(--orange-100);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    color: var(--orange-900);
    font-family: 'Courier New', monospace;
    font-size: 0.9375rem;
    font-weight: 600;
}

.field-type-badge {
    background: var(--gray-200);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    color: var(--gray-700);
    font-size: 0.75rem;
    font-weight: 500;
    font-style: italic;
    text-transform: lowercase;
}

.response-field-description {
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: 0.75rem;
    font-size: 0.9375rem;
}

.response-field-value {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--gray-200);
    font-size: 0.875rem;
}

.response-field-value strong {
    color: var(--gray-700);
    margin-right: 0.5rem;
}

.response-field-value code {
    background: var(--gray-100);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    color: var(--gray-900);
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    word-break: break-all;
}

/* Responsive adjustments for response fields */
@media (max-width: 768px) {
    .response-fields-explanation {
        padding: 1rem;
    }
    
    .response-field-item {
        padding: 0.75rem;
    }
    
    .response-field-header {
        font-size: 0.9rem;
    }
    
    .response-field-description {
        font-size: 0.875rem;
    }
}

/* Reference Section */
.reference-section,
.category-section {
    padding: 2rem 0;
}

.category-header {
    margin-bottom: 2rem;
}

.category-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.5rem;
    background: white;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.category-header p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-top: 0.5rem;
}

/* Commands List */
.commands-list,
.commands-grid {
    display: grid;
    gap: 1.5rem;
}

.command-card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 0.5rem;
    padding: 1.5rem;
    transition: all 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.command-card:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border-color: var(--orange-300);
}

.command-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.command-name i {
    color: var(--orange-600);
}

.command-description {
    color: var(--gray-600);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.command-syntax {
    background-color: var(--gray-100);
    padding: 0.75rem;
    border-radius: 0.375rem;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    margin: 0.75rem 0;
    color: var(--gray-900);
    border-left: 3px solid var(--orange-600);
}

.parameters-list {
    margin-top: 1rem;
}

.parameter {
    margin-bottom: 0.75rem;
    padding-left: 1rem;
    border-left: 3px solid var(--orange-600);
}

.parameter-name {
    font-weight: 600;
    color: var(--gray-900);
    display: inline-block;
}

.parameter-type {
    color: var(--gray-500);
    font-size: 0.875rem;
    margin-left: 0.5rem;
}

.parameter-required {
    color: #dc2626;
    font-size: 0.75rem;
    margin-left: 0.5rem;
    font-weight: 600;
}

.parameter-description {
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.example-section {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-200);
}

.example-section strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--gray-900);
    font-size: 0.875rem;
}

.example-command {
    background: var(--gray-900);
    color: #4ade80;
    padding: 0.75rem;
    border-radius: 0.375rem;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    overflow-x: auto;
}

.example-response {
    background: var(--gray-100);
    padding: 0.75rem;
    border-radius: 0.375rem;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    max-height: 400px;
    overflow-y: auto;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: 2rem 0;
    margin-top: 4rem;
    text-align: center;
}

.footer-subtitle {
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.footer-details {
    font-size: 0.75rem;
    margin-top: 0.5rem;
    color: var(--gray-500);
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    animation: slideIn 0.3s ease-out;
}

.toast.success {
    background-color: #10b981;
}

.toast.error {
    background-color: #ef4444;
}

.toast.hidden {
    display: none;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Scrollbar Styling */
.terminal-output::-webkit-scrollbar,
.json-output::-webkit-scrollbar,
.example-response::-webkit-scrollbar {
    width: 8px;
}

.terminal-output::-webkit-scrollbar-track,
.json-output::-webkit-scrollbar-track,
.example-response::-webkit-scrollbar-track {
    background: var(--gray-800);
}

.terminal-output::-webkit-scrollbar-thumb,
.json-output::-webkit-scrollbar-thumb,
.example-response::-webkit-scrollbar-thumb {
    background: var(--gray-600);
    border-radius: 4px;
}

.terminal-output::-webkit-scrollbar-thumb:hover,
.json-output::-webkit-scrollbar-thumb:hover,
.example-response::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header h1 {
        font-size: 1.5rem;
    }

    .logo-icon {
        font-size: 2rem;
        width: 36px;
        height: 36px;
    }

    .tabs-container {
        grid-template-columns: repeat(2, 1fr);
        overflow-x: auto;
    }

    .command-input-group {
        flex-direction: column;
    }

    .command-prefix {
        border-radius: 0.5rem 0.5rem 0 0;
    }

    .command-input {
        border-left: 1px solid var(--gray-300);
        border-radius: 0 0 0.5rem 0.5rem;
    }

    .jq-examples-grid {
        grid-template-columns: 1fr;
    }
}

/* Copy Button */
.copy-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    padding: 0.25rem 0.5rem;
    background-color: var(--gray-700);
    color: var(--gray-300);
    border: none;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.copy-btn:hover {
    background-color: var(--gray-600);
    color: white;
}

/* Hidden class */
.hidden {
    display: none !important;
}

/* Filter highlight */
.highlight {
    background-color: yellow;
    padding: 0 2px;
}

/* Fields Explanation */
.fields-explanation-btn {
    margin-top: 1rem;
    padding: 0.75rem 1.5rem;
    background: var(--orange-500);
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.fields-explanation-btn:hover {
    background: var(--orange-600);
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.fields-explanation {
    margin-top: 1rem;
    padding: 1.5rem;
    background: linear-gradient(to bottom, var(--amber-50), white);
    border: 2px solid var(--orange-200);
    border-radius: 0.5rem;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fields-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--orange-900);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--orange-200);
}

.fields-title i {
    color: var(--orange-600);
}

.fields-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.field-item {
    background: white;
    padding: 1rem;
    border-radius: 0.5rem;
    border-left: 4px solid var(--orange-500);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.2s;
}

.field-item:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border-left-color: var(--orange-600);
    transform: translateX(4px);
}

.field-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.field-name code {
    background: var(--orange-100);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    color: var(--orange-900);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    font-weight: 600;
}

.field-type {
    color: var(--gray-500);
    font-size: 0.875rem;
    font-weight: 500;
    font-style: italic;
}

.field-description {
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: 0.5rem;
    font-size: 0.9375rem;
}

.field-example {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--gray-200);
    font-size: 0.875rem;
}

.field-example strong {
    color: var(--gray-700);
    margin-right: 0.5rem;
}

.field-example code {
    background: var(--gray-100);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    color: var(--gray-900);
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    word-break: break-all;
}

/* Responsive adjustments for fields explanation */
@media (max-width: 768px) {
    .fields-explanation {
        padding: 1rem;
    }
    
    .field-item {
        padding: 0.75rem;
    }
    
    .field-name {
        font-size: 0.9rem;
    }
    
    .field-description {
        font-size: 0.875rem;
    }
}

/* Donation Section */
.donation-section {
    background: linear-gradient(to bottom, white, var(--orange-50));
    padding: 3rem 0;
    margin-top: 2rem;
}

.donation-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    border: 2px solid var(--orange-200);
    max-width: 600px;
    margin: 0 auto;
}

.donation-header {
    text-align: center;
    margin-bottom: 2rem;
}

.donation-icon {
    font-size: 3rem;
    color: var(--orange-600);
    margin-bottom: 1rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.donation-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.donation-header p {
    color: var(--gray-600);
    font-size: 1rem;
    line-height: 1.6;
}

.donation-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.qrcode-container {
    background: white;
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 3px solid var(--orange-300);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.qrcode-container canvas,
.qrcode-container img {
    display: block;
    max-width: 100%;
    height: auto;
}

.qrcode-image {
    width: 256px;
    height: 256px;
    object-fit: contain;
}

.donation-info {
    width: 100%;
    text-align: center;
}

.donation-label {
    font-size: 0.9375rem;
    color: var(--gray-700);
    margin-bottom: 1rem;
    font-weight: 500;
}

.lnurl-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gray-50);
    padding: 0.75rem;
    border-radius: 0.5rem;
    border: 1px solid var(--gray-200);
    margin-bottom: 0.75rem;
}

.lnurl-code {
    flex: 1;
    font-family: 'Courier New', monospace;
    font-size: 0.75rem;
    color: var(--gray-900);
    word-break: break-all;
    text-align: left;
    padding: 0.5rem;
    background: white;
    border-radius: 0.25rem;
    border: 1px solid var(--gray-300);
}

.copy-btn {
    padding: 0.5rem 0.75rem;
    background: var(--orange-600);
    color: white;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    min-width: 40px;
    height: 40px;
}

.copy-btn:hover {
    background: var(--orange-700);
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.copy-btn:active {
    transform: translateY(0);
}

.copy-btn i {
    font-size: 1rem;
}

.donation-note {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-style: italic;
    margin-top: 0.5rem;
}

/* Responsive adjustments for donation section */
@media (max-width: 768px) {
    .donation-section {
        padding: 2rem 0;
    }
    
    .donation-card {
        padding: 1.5rem;
        margin: 0 1rem;
    }
    
    .donation-icon {
        font-size: 2.5rem;
    }
    
    .donation-header h3 {
        font-size: 1.25rem;
    }
    
    .donation-header p {
        font-size: 0.9375rem;
    }
    
    .qrcode-container {
        padding: 1rem;
    }
    
    .lnurl-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .lnurl-code {
        font-size: 0.6875rem;
        word-break: break-all;
    }
    
    .copy-btn {
        width: 100%;
    }
}