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

:root {
    --bg-primary: #0f172a;
    --bg-surface: #1e293b;
    --bg-elevated: #334155;
    --text-primary: #f1f5f9;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    --accent: #3b82f6;
    --accent-glow: rgba(59, 130, 246, 0.3);
    --accent-hover: #2563eb;
    --success: #22c55e;
    --success-glow: rgba(34, 197, 94, 0.3);
    --warning: #f59e0b;
    --error: #ef4444;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --radius: 8px;
    --radius-sm: 4px;
}

html {
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Header */
.header {
    margin-bottom: 2rem;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.back-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: var(--accent);
}

.privacy-badge {
    font-size: 0.75rem;
    color: var(--text-dim);
    background: var(--bg-surface);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm);
}

.title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.subtitle {
    color: var(--text-muted);
    font-size: 1rem;
}

/* Global Controls */
.global-controls {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-surface);
    border-radius: var(--radius);
}

.global-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn-secondary {
    background: var(--bg-elevated);
    color: var(--text-primary);
    border-color: var(--bg-elevated);
}

.btn-secondary:hover {
    border-color: var(--accent);
}

.btn-generate {
    background: var(--bg-elevated);
    color: var(--text-primary);
    width: 100%;
    margin-top: 0.75rem;
}

.btn-generate:hover {
    border-color: var(--accent);
    box-shadow: 0 0 15px var(--accent-glow);
}

.btn-copy {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--bg-elevated);
}

.btn-copy:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.btn-copy.copied {
    color: var(--success);
    border-color: var(--success);
}

/* Form Elements */
select,
input[type="text"],
input[type="url"],
input[type="number"],
textarea {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
    background: var(--bg-primary);
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

select:focus,
input:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
}

input[type="number"] {
    width: 70px;
}

textarea {
    font-family: var(--font-mono);
    resize: vertical;
    min-height: 100px;
}

/* Settings Panel */
.settings-panel {
    margin-bottom: 1.5rem;
    background: var(--bg-surface);
    border-radius: var(--radius);
    overflow: hidden;
}

.settings-panel summary {
    padding: 0.75rem 1rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-muted);
    user-select: none;
}

.settings-panel summary:hover {
    color: var(--text-primary);
}

.settings-panel[open] summary {
    border-bottom: 1px solid var(--bg-elevated);
}

.settings-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding: 1rem;
}

.setting {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.setting label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Tab Navigation */
.tab-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--bg-elevated);
    padding-bottom: 0.25rem;
}

.tab-btn {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 0.625rem 1rem;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.2s ease, background 0.2s ease;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: var(--bg-surface);
}

.tab-btn.active {
    color: var(--accent);
    background: var(--bg-surface);
}

/* Tab Panels */
.tab-panel {
    display: none;
}

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

.panel-header {
    margin-bottom: 1.5rem;
}

.panel-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.panel-header p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Generator Grid */
.generator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

.generator-card {
    background: var(--bg-surface);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.generator-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.input-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.input-row label {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Output Box */
.output-box {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--text-muted);
    max-height: 300px;
    overflow-y: auto;
    display: none;
    position: relative;
}

.output-box.has-content {
    display: block;
}

.output-box pre {
    white-space: pre-wrap;
    word-break: break-word;
}

.output-box .copy-wrapper {
    position: sticky;
    top: 0;
    float: right;
    margin-left: 0.5rem;
    margin-bottom: 0.5rem;
}

/* Coming Soon */
.coming-soon {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    background: var(--bg-surface);
    border-radius: var(--radius);
    color: var(--text-dim);
    font-style: italic;
}

/* Footer */
.footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--bg-elevated);
    text-align: center;
}

.footer p {
    font-size: 0.875rem;
    color: var(--text-dim);
}

/* =========================================================================
   Meta Tags Tab
   ========================================================================= */

.meta-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.meta-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-section {
    background: var(--bg-surface);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.form-section h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tag-hint {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-dim);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-bottom: 0.375rem;
}

.form-group .optional {
    color: var(--text-dim);
    font-size: 0.75rem;
}

.form-group .hint {
    display: block;
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 0.25rem;
}

.form-group input[type="text"],
.form-group input[type="url"],
.form-group textarea,
.form-group select {
    width: 100%;
}

.char-count {
    display: block;
    font-size: 0.75rem;
    color: var(--text-dim);
    text-align: right;
    margin-top: 0.25rem;
}

.char-count.warning {
    color: var(--warning);
}

.char-count.error {
    color: var(--error);
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--text-muted);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    accent-color: var(--accent);
}

.btn-generate-meta {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
}

/* Meta Output Section */
.meta-output-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.preview-section {
    background: var(--bg-surface);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.preview-section h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.preview-tabs {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--bg-elevated);
    padding-bottom: 0.25rem;
}

.preview-tab {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.2s ease, background 0.2s ease;
}

.preview-tab:hover {
    color: var(--text-primary);
    background: var(--bg-elevated);
}

.preview-tab.active {
    color: var(--accent);
    background: var(--bg-elevated);
}

.preview-panel {
    display: none;
}

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

/* Google Preview */
.google-preview {
    font-family: Arial, sans-serif;
    max-width: 600px;
}

.google-title {
    font-size: 1.125rem;
    color: #8ab4f8;
    margin-bottom: 0.25rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.google-url {
    font-size: 0.875rem;
    color: #bdc1c6;
    margin-bottom: 0.25rem;
}

.google-description {
    font-size: 0.875rem;
    color: #9aa0a6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Open Graph Preview */
.og-preview {
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius);
    overflow: hidden;
    max-width: 500px;
}

.og-image {
    background: var(--bg-elevated);
    aspect-ratio: 1200 / 630;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dim);
    font-size: 0.875rem;
    background-size: cover;
    background-position: center;
}

.og-content {
    padding: 0.75rem;
    background: var(--bg-primary);
}

.og-site {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.og-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.og-description {
    font-size: 0.8125rem;
    color: var(--text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Twitter Preview */
.twitter-preview {
    border: 1px solid var(--bg-elevated);
    border-radius: var(--radius);
    overflow: hidden;
    max-width: 500px;
}

.twitter-image {
    background: var(--bg-elevated);
    aspect-ratio: 1200 / 630;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dim);
    font-size: 0.875rem;
    background-size: cover;
    background-position: center;
}

.twitter-content {
    padding: 0.75rem;
    background: var(--bg-primary);
}

.twitter-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.twitter-description {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.twitter-url {
    font-size: 0.75rem;
    color: var(--text-dim);
}

/* Output Section */
.output-section {
    background: var(--bg-surface);
    border-radius: var(--radius);
    padding: 1.25rem;
    flex: 1;
}

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

.output-header h3 {
    font-size: 0.9375rem;
    font-weight: 600;
}

.output-section .output-box {
    display: block;
    max-height: 400px;
}

/* Mobile adjustments for meta tab */
@media (max-width: 900px) {
    .meta-layout {
        grid-template-columns: 1fr;
    }
}

/* =========================================================================
   Two-Column Layout (shared)
   ========================================================================= */

.two-column-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.form-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.output-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

@media (max-width: 900px) {
    .two-column-layout {
        grid-template-columns: 1fr;
    }
}

/* =========================================================================
   robots.txt Tab
   ========================================================================= */

.preset-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.btn-sm {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
}

.btn-danger {
    background: var(--error);
    color: white;
    border-color: var(--error);
}

.btn-danger:hover {
    background: #dc2626;
}

.btn-icon {
    width: 1.75rem;
    height: 1.75rem;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    line-height: 1;
    background: transparent;
    color: var(--text-dim);
    border: 1px solid var(--bg-elevated);
}

.btn-icon:hover {
    color: var(--error);
    border-color: var(--error);
}

.user-agent-group {
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
    padding: 1rem;
    margin-bottom: 1rem;
}

.user-agent-group:last-of-type {
    margin-bottom: 0;
}

.rules-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.rule-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.rule-row .rule-type {
    width: 100px;
    flex-shrink: 0;
}

.rule-row .rule-path {
    flex: 1;
}

.btn-add-rule {
    margin-top: 0.5rem;
}

/* Validation Section */
.validation-section {
    background: var(--bg-surface);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.validation-section h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.validation-indicators {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.validation-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
}

.validation-icon {
    font-size: 1rem;
    width: 1.25rem;
    text-align: center;
}

.validation-item.pass {
    color: var(--success);
}

.validation-item.pass .validation-icon::before {
    content: "✓";
}

.validation-item.warn {
    color: var(--warning);
}

.validation-item.warn .validation-icon::before {
    content: "⚠";
}

.validation-item.fail {
    color: var(--error);
}

.validation-item.fail .validation-icon::before {
    content: "✗";
}

.validation-item.pending {
    color: var(--text-dim);
}

/* =========================================================================
   Sitemap Tab
   ========================================================================= */

.quick-add-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.sitemap-urls {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.sitemap-url-row {
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
    padding: 0.75rem;
}

.url-main {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.url-main .url-path {
    flex: 1;
}

.btn-toggle-options {
    font-size: 0.875rem;
}

.url-options {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--bg-elevated);
}

.url-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
}

.url-options-grid label {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.url-options-grid select,
.url-options-grid input {
    font-size: 0.8125rem;
}

/* Sitemap Stats */
.sitemap-stats {
    display: flex;
    gap: 1.5rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* =========================================================================
   humans.txt Tab
   ========================================================================= */

.team-member-row {
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
    padding: 1rem;
    margin-bottom: 0.75rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.team-member-row .form-group {
    margin-bottom: 0;
}

.team-member-row .btn-remove-member {
    grid-column: span 2;
    justify-self: start;
}

.tech-quick-add {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
    margin-bottom: 0.5rem;
}

.tech-quick-add .btn {
    font-size: 0.6875rem;
    padding: 0.25rem 0.5rem;
}

.tech-quick-add .btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.humans-fun-section {
    background: var(--bg-surface);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.humans-fun-section h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

@media (max-width: 600px) {
    .team-member-row {
        grid-template-columns: 1fr;
    }
    
    .team-member-row .btn-remove-member {
        grid-column: 1;
    }
}

/* =========================================================================
   .htaccess Tab
   ========================================================================= */

.redirect-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.redirect-row .redirect-type {
    width: 130px;
    flex-shrink: 0;
}

.redirect-row .redirect-from,
.redirect-row .redirect-to {
    flex: 1;
    min-width: 100px;
}

.redirect-arrow {
    color: var(--text-dim);
    flex-shrink: 0;
}

.cache-options {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--bg-elevated);
}

.cache-options .form-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.cache-options .form-group label {
    margin-bottom: 0;
    flex: 1;
}

.cache-options .form-group select {
    width: 120px;
}

.warning-box {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--warning);
    border-radius: var(--radius);
    padding: 1rem;
    font-size: 0.875rem;
    color: var(--warning);
    margin-bottom: 1.5rem;
}

.warning-box strong {
    display: block;
    margin-bottom: 0.25rem;
}

@media (max-width: 600px) {
    .redirect-row {
        flex-direction: column;
        align-items: stretch;
        background: var(--bg-primary);
        padding: 0.75rem;
        border-radius: var(--radius-sm);
    }
    
    .redirect-row .redirect-type,
    .redirect-row .redirect-from,
    .redirect-row .redirect-to {
        width: 100%;
    }
    
    .redirect-arrow {
        text-align: center;
    }
    
    .redirect-row .btn-icon {
        align-self: flex-end;
    }
}

/* =========================================================================
   Security Headers Tab
   ========================================================================= */

.csp-options {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--bg-elevated);
}

.csp-options .form-group {
    margin-bottom: 0.75rem;
}

.csp-options .form-group label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.csp-options .form-group input {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
}

.form-group.indent {
    margin-left: 1.5rem;
    margin-top: 0.5rem;
}

.info-box {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--accent);
    border-radius: var(--radius);
    padding: 1rem;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.info-box strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--accent);
}

.info-box p {
    color: var(--text-muted);
    margin: 0;
}

/* =========================================================================
   Legal Boilerplate Tab
   ========================================================================= */

.legal-disclaimer {
    margin-bottom: 2rem;
}

.legal-doc-selector {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.legal-doc-option {
    cursor: pointer;
}

.legal-doc-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.legal-doc-card {
    display: block;
    background: var(--bg-primary);
    border: 2px solid var(--bg-elevated);
    border-radius: var(--radius);
    padding: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.legal-doc-card strong {
    display: block;
    margin-bottom: 0.25rem;
}

.legal-doc-card small {
    color: var(--text-dim);
    font-size: 0.75rem;
}

.legal-doc-option input:checked + .legal-doc-card {
    border-color: var(--accent);
    box-shadow: 0 0 15px var(--accent-glow);
}

.legal-doc-option:hover .legal-doc-card {
    border-color: var(--accent);
}

.legal-options {
    animation: fadeIn 0.2s ease;
}

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

.legal-output .output-box {
    max-height: 500px;
}

@media (max-width: 600px) {
    .legal-doc-selector {
        grid-template-columns: 1fr;
    }
}

/* =========================================================================
   Launch Checklist Tab
   ========================================================================= */

.checklist-layout {
    max-width: 800px;
    margin: 0 auto;
}

.checklist-progress {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
    padding: 2rem;
    background: var(--bg-surface);
    border-radius: var(--radius);
}

.progress-ring-container {
    position: relative;
    width: 120px;
    height: 120px;
    margin-bottom: 1rem;
}

.progress-ring {
    transform: rotate(-90deg);
}

.progress-ring-bg {
    fill: none;
    stroke: var(--bg-elevated);
    stroke-width: 8;
}

.progress-ring-fill {
    fill: none;
    stroke: var(--accent);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 326.73;
    stroke-dashoffset: 326.73;
    transition: stroke-dashoffset 0.5s ease;
}

.progress-ring-fill.complete {
    stroke: var(--success);
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.progress-number {
    display: block;
    font-size: 2rem;
    font-weight: 600;
    line-height: 1;
}

.progress-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.progress-summary {
    display: flex;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.summary-divider {
    color: var(--text-dim);
}

.summary-complete {
    color: var(--success);
}

.checklist-categories {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.checklist-category {
    background: var(--bg-surface);
    border-radius: var(--radius);
    overflow: hidden;
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: var(--bg-elevated);
}

.category-header h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.category-count {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.checklist-items {
    padding: 0.5rem 0;
}

.checklist-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    cursor: pointer;
    transition: background 0.15s ease;
}

.checklist-item:hover {
    background: var(--bg-primary);
}

.checklist-item input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.checkmark {
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--bg-elevated);
    border-radius: 4px;
    margin-top: 0.125rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}

.checkmark::after {
    content: '✓';
    font-size: 0.75rem;
    color: white;
    opacity: 0;
    transform: scale(0);
    transition: all 0.15s ease;
}

.checklist-item input:checked + .checkmark {
    background: var(--success);
    border-color: var(--success);
}

.checklist-item input:checked + .checkmark::after {
    opacity: 1;
    transform: scale(1);
}

.checklist-item input:checked ~ .item-content {
    opacity: 0.6;
}

.checklist-item input:checked ~ .item-content strong {
    text-decoration: line-through;
}

.item-content {
    flex: 1;
    transition: opacity 0.15s ease;
}

.item-content strong {
    display: block;
    font-size: 0.9375rem;
    font-weight: 500;
    margin-bottom: 0.125rem;
}

.item-content small {
    color: var(--text-dim);
    font-size: 0.8125rem;
}

.ship-it-section {
    margin-top: 2rem;
    padding: 2rem;
    background: var(--bg-surface);
    border-radius: var(--radius);
    text-align: center;
}

.ship-it-message {
    margin-bottom: 1.5rem;
}

.ship-it-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 0.5rem;
}

.ship-it-message p {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-muted);
    margin: 0;
}

.ship-it-section.ready .ship-it-message p {
    color: var(--success);
}

.ship-it-section.ready .ship-it-icon {
    animation: pulse 1s ease infinite;
}

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

.btn-large {
    padding: 0.875rem 2rem;
    font-size: 1rem;
}

@media (max-width: 600px) {
    .checklist-progress {
        padding: 1.5rem;
    }
    
    .checklist-item {
        padding: 0.75rem 1rem;
    }
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .container {
        padding: 1.5rem 1rem;
    }

    .global-controls {
        flex-direction: column;
        align-items: flex-start;
    }

    .global-actions {
        width: 100%;
    }

    .global-actions .btn {
        flex: 1;
    }

    .tab-nav {
        gap: 0.125rem;
    }

    .tab-btn {
        font-size: 0.75rem;
        padding: 0.5rem 0.625rem;
    }

    .generator-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .tab-nav {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 0.5rem;
        margin-bottom: 1rem;
    }

    .tab-btn {
        flex-shrink: 0;
    }
}