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

:root {
    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --danger: #dc2626;
    --danger-hover: #b91c1c;
    --bg: #f9fafb;
    --card-bg: #ffffff;
    --text: #111827;
    --text-muted: #6b7280;
    --border: #e5e7eb;
}

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

.navbar {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo-img {
    height: 48px;
    width: auto;
    margin-right: 0.5rem;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    margin-left: 1.5rem;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a.btn-nav {
    padding: 0.5rem 1rem;
    margin-left: 0.5rem;
    color: white;
}

.nav-links a.btn-nav:hover {
    color: white;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    flex: 1;
}

footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
    font-size: 0.875rem;
}

footer a {
    color: var(--text-muted);
    text-decoration: none;
}

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

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    text-decoration: none;
    font-size: 1rem;
    transition: background 0.2s;
}

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

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

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

.btn-danger:hover {
    background: var(--danger-hover);
}

.btn-small {
    padding: 0.4rem 0.8rem;
    font-size: 0.875rem;
}

/* Hero */
.hero {
    text-align: center;
    padding: 4rem 0;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.tagline {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.hero .btn {
    margin-top: 2rem;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.feature {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
}

.feature h3 {
    margin-bottom: 0.5rem;
    color: var(--primary);
}

/* Example */
.example {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
    margin: 2rem 0;
}

.example h2 {
    margin-bottom: 1rem;
}

.example pre {
    background: #1f2937;
    color: #e5e7eb;
    padding: 1rem;
    border-radius: 0.5rem;
    overflow-x: auto;
}

/* Auth Form */
.auth-form {
    max-width: 400px;
    margin: 4rem auto;
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
}

.auth-form h1 {
    margin-bottom: 1.5rem;
    text-align: center;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 0.375rem;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-hint {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.375rem;
}

.form-edit {
    margin-bottom: 2rem;
}

.form-edit h3 {
    margin-bottom: 1.25rem;
}

.form-edit .form-group {
    margin-bottom: 1.25rem;
}

.form-edit input[type="text"],
.form-edit input[type="email"],
.form-edit input[type="url"] {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 0.375rem;
    font-size: 1rem;
}

.form-edit input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.error {
    background: #fef2f2;
    color: var(--danger);
    padding: 0.75rem;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
}

.auth-divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    color: var(--text-muted);
}

.auth-divider::before,
.auth-divider::after {
    content: "";
    flex: 1;
    border-bottom: 1px solid var(--border);
}

.auth-divider span {
    padding: 0 1rem;
    font-size: 0.875rem;
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.auth-footer a {
    color: var(--primary);
    text-decoration: none;
}

.auth-footer a:hover {
    text-decoration: underline;
}

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

.create-form-section {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
    margin-bottom: 2rem;
}

.create-form-section h2 {
    margin-bottom: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.forms-list {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
}

.forms-list h2 {
    margin-bottom: 1rem;
}

.forms-table {
    width: 100%;
    border-collapse: collapse;
}

.forms-table th,
.forms-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.forms-table th {
    font-weight: 600;
    color: var(--text-muted);
}

.forms-table code {
    background: var(--bg);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
}

.empty-state {
    color: var(--text-muted);
    text-align: center;
    padding: 2rem;
}

/* Form Detail */
.breadcrumb {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.breadcrumb a {
    color: var(--primary);
    text-decoration: none;
}

.form-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.form-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.info-card {
    background: var(--card-bg);
    padding: 1rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
}

.info-card h3 {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.endpoint {
    word-break: break-all;
}

.embed-code {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
    margin-bottom: 2rem;
}

.embed-code h3 {
    margin-bottom: 1rem;
}

.embed-code pre {
    background: #1f2937;
    color: #e5e7eb;
    padding: 1rem;
    border-radius: 0.5rem;
    overflow-x: auto;
}

.submissions-section {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
}

.submissions-section h2 {
    margin-bottom: 1rem;
}

.submission-card {
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 1rem;
}

.submission-meta {
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.submission-data .field {
    margin-bottom: 0.25rem;
}

/* Phase 2 Styles */

.success {
    background: #ecfdf5;
    color: #059669;
    padding: 0.75rem;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
}

.auth-info {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    text-align: center;
}

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

.btn-secondary:hover {
    background: #d1d5db;
}

/* Settings Page */
.settings-page {
    max-width: 800px;
}

.settings-section {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
    margin-bottom: 1.5rem;
}

.settings-section h2 {
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.setting-value {
    font-size: 1rem;
    color: var(--text);
}

.setting-description {
    color: var(--text-muted);
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.api-key-display {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 1rem;
}

.api-key-display code {
    flex: 1;
    background: var(--bg);
    padding: 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    word-break: break-all;
}

.regenerate-form {
    margin-top: 1rem;
}

.settings-section pre {
    background: #1f2937;
    color: #e5e7eb;
    padding: 1rem;
    border-radius: 0.5rem;
    overflow-x: auto;
    font-size: 0.875rem;
}

/* Submissions Header */
.submissions-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.submissions-header h2 {
    margin-bottom: 0;
}

/* File uploads */
.submission-files {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
}

.file-link {
    display: inline-block;
    background: var(--bg);
    color: var(--primary);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    text-decoration: none;
    margin-left: 0.5rem;
    font-size: 0.875rem;
}

.file-link:hover {
    background: var(--border);
}

.embed-note {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: 0.75rem;
}

/* Form Settings Links */
.form-settings {
    margin-bottom: 2rem;
}

.form-settings h3 {
    margin-bottom: 1rem;
    font-size: 1rem;
}

.settings-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.settings-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    text-decoration: none;
    color: var(--text);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.settings-link:hover {
    border-color: var(--primary);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.link-icon {
    font-size: 1.25rem;
}

.link-text {
    font-weight: 500;
}

.link-badge {
    font-size: 0.7rem;
    padding: 0.125rem 0.5rem;
    border-radius: 1rem;
}

.link-badge.enabled {
    background: #dbeafe;
    color: #1d4ed8;
}

.link-badge.disabled {
    background: #f3f4f6;
    color: #6b7280;
}

/* Landing Page Styles */
.landing {
    max-width: 1000px;
    margin: 0 auto;
}

.landing h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 1rem;
}

/* Enhanced Hero */
.hero {
    text-align: center;
    padding: 5rem 0 4rem;
}

.hero-badge {
    display: inline-block;
    background: #eef2ff;
    color: var(--primary);
    padding: 0.375rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero .tagline {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 500px;
    margin: 0 auto 1.5rem;
}

.hero-bullets {
    list-style: none;
    padding: 0;
    margin: 0 auto 2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem 2rem;
}

.hero-bullets li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9375rem;
}

.hero-bullets li svg {
    width: 1.25rem;
    height: 1.25rem;
    color: #10b981;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

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

/* Dashboard Screenshot */
.screenshot-section {
    text-align: center;
    padding: 3rem 0 4rem;
}

.dashboard-screenshot {
    max-width: 900px;
    width: 100%;
    height: auto;
    border-radius: 0.75rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12), 0 4px 10px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border);
}

.screenshot-caption {
    margin-top: 1.25rem;
    color: var(--text-muted);
    font-size: 1rem;
}

/* How It Works */
.how-it-works {
    padding: 4rem 0;
    border-top: 1px solid var(--border);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
}

.step {
    text-align: center;
    padding: 1.5rem;
}

.step-number {
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.step h3 {
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.step p {
    color: var(--text-muted);
    font-size: 0.9375rem;
}

/* Code Section */
.code-section {
    padding: 4rem 0;
    border-top: 1px solid var(--border);
    text-align: center;
}

.code-subtitle {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.code-example {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    overflow: hidden;
}

.code-example pre {
    background: #1f2937;
    color: #e5e7eb;
    padding: 1.5rem;
    margin: 0;
    overflow-x: auto;
    font-size: 0.9rem;
    line-height: 1.7;
}

/* Features Grid */
.features-section {
    padding: 4rem 0;
    border-top: 1px solid var(--border);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.feature-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--border);
    transition: box-shadow 0.2s, border-color 0.2s;
}

.feature-card:hover {
    border-color: #c7d2fe;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.08);
}

.feature-icon {
    margin-bottom: 0.75rem;
    color: var(--primary);
}

.feature-icon svg {
    width: 1.75rem;
    height: 1.75rem;
}

.feature-card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Security Section */
.security-section {
    padding: 4rem 0;
    border-top: 1px solid var(--border);
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.security-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
}

.security-item > svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.security-item h3 {
    font-size: 0.9375rem;
    margin-bottom: 0.25rem;
}

.security-item p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
}

/* Use Cases */
.use-cases {
    padding: 4rem 0;
    border-top: 1px solid var(--border);
}

.use-case-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2rem;
}

.use-case-tag {
    background: var(--card-bg);
    border: 1px solid var(--border);
    padding: 0.5rem 1.25rem;
    border-radius: 2rem;
    font-size: 0.9375rem;
    color: var(--text);
    transition: border-color 0.2s, background 0.2s;
}

.use-case-tag:hover {
    border-color: var(--primary);
    background: #eef2ff;
}

/* Pricing Preview */
.landing .pricing-preview {
    padding: 4rem 0;
    border-top: 1px solid var(--border);
}

.landing .pricing-preview .pricing-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.landing .pricing-preview .pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.landing .pricing-preview .pricing-card {
    display: block;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 2rem;
    text-align: center;
}

.landing .pricing-preview .pricing-card.featured {
    border-color: var(--primary);
    border-width: 2px;
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.15);
}

.landing .pricing-preview .pricing-tier {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.landing .pricing-preview .pricing-card.featured .pricing-tier {
    color: var(--primary);
}

.landing .pricing-preview .pricing-price {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.landing .pricing-preview .pricing-price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-muted);
}

.landing .pricing-preview .pricing-features {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.landing .pricing-preview .pricing-features li {
    padding: 0.5rem 0;
    font-size: 0.9375rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    list-style: none;
}

.landing .pricing-preview .pricing-features li:last-child {
    border-bottom: none;
}

.landing .pricing-preview .pricing-link {
    display: block;
    text-align: center;
    margin-top: 2rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.landing .pricing-preview .pricing-link:hover {
    text-decoration: underline;
}

/* Final CTA */
.final-cta {
    padding: 5rem 0;
    text-align: center;
    border-top: 1px solid var(--border);
    background: linear-gradient(180deg, var(--bg) 0%, #eef2ff 100%);
    margin: 0 -2rem -2rem;
    padding-left: 2rem;
    padding-right: 2rem;
}

.final-cta h2 {
    margin-bottom: 0.75rem;
}

.final-cta p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Contact Page */
.contact-page {
    max-width: 900px;
    margin: 0 auto;
}

.contact-page h1 {
    margin-bottom: 0.75rem;
}

.contact-subtitle {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 1.125rem;
}

.contact-subtitle .snarky {
    display: block;
    font-style: italic;
    font-size: 1rem;
    margin-top: 0.25rem;
    opacity: 0.8;
}

.contact-form-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
}

.contact-form {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 0.75rem;
    border: 1px solid var(--border);
}

.contact-form .form-group {
    margin-bottom: 1.25rem;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    font-size: 1rem;
    font-family: inherit;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-info {
    padding-top: 1rem;
}

.contact-info h3 {
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.contact-method {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.25rem;
    align-items: flex-start;
}

.contact-method i {
    width: 20px;
    height: 20px;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-method strong {
    display: block;
    margin-bottom: 0.25rem;
}

.contact-method p {
    color: var(--text-muted);
    font-size: 0.9375rem;
}

.dogfood-note {
    margin-top: 2rem;
    padding: 1rem;
    background: #eef2ff;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.dogfood-note i {
    width: 16px;
    height: 16px;
    color: var(--primary);
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .contact-form-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-info {
        order: -1;
        padding-top: 0;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .landing .hero h1 {
        font-size: 2.5rem;
    }

    .landing .steps {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .landing .features-grid {
        grid-template-columns: 1fr;
    }

    .landing .pricing-preview .pricing-card.featured {
        order: -1;
    }
}