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

/* Base */
:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-bg: #ffffff;
    --color-bg-alt: #f9fafb;
    --color-border: #e5e7eb;
}

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

main {
    flex: 1;
}

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

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

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

/* Header */
.site-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 0;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.logo:hover {
    color: var(--color-primary-dark);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

nav a {
    color: var(--color-text);
    font-weight: 500;
}

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

/* Hero */
.hero {
    text-align: center;
    padding: 6rem 0;
    background: var(--color-bg-alt);
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
}

/* Button */
.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: var(--color-primary);
    color: #fff;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: background 0.2s;
}

.btn:hover {
    background: var(--color-primary-dark);
    color: #fff;
}

/* Forms */
.form-page {
    padding: 4rem 0;
    background: var(--color-bg-alt);
}

.form-card {
    max-width: 420px;
    margin: 0 auto;
    background: var(--color-bg);
    padding: 2.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--color-border);
}

.form-card h1 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

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

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.375rem;
    font-size: 0.875rem;
}

.form-control {
    width: 100%;
    padding: 0.625rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 0.375rem;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-error {
    display: block;
    color: #dc2626;
    font-size: 0.8125rem;
    margin-top: 0.25rem;
}

.btn-block {
    width: 100%;
    margin-top: 0.5rem;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-family: inherit;
}

.form-footer {
    text-align: center;
    margin-top: 1.25rem;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* Alerts */
.alert {
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin-top: 1rem;
    font-size: 0.875rem;
}

.alert-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.alert-danger {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-info {
    background: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}

/* Page sections */
.page-section {
    padding: 4rem 0;
}

.page-section h1 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.page-section p {
    color: var(--color-text-light);
    margin-bottom: 1rem;
    max-width: 680px;
}

.contact-info {
    list-style: none;
    margin-top: 1.5rem;
}

.contact-info li {
    padding: 0.5rem 0;
    color: var(--color-text-light);
}

/* Dashboard */
.dashboard-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.dashboard-card h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.dashboard-card p {
    margin-bottom: 0.5rem;
}

/* Cards grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
    padding: 1.5rem;
}

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

.card p {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.card-meta {
    color: var(--color-primary);
    font-weight: 500;
    font-size: 0.875rem;
}

.card-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text);
}

/* Table */
.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

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

.table th {
    font-size: 0.8125rem;
    text-transform: uppercase;
    color: var(--color-text-light);
}

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

.inline-form {
    display: inline;
}

/* Button variants */
.btn-sm {
    padding: 0.375rem 1rem;
    font-size: 0.8125rem;
}

.btn-danger {
    background: #dc2626;
    border: none;
    cursor: pointer;
    color: #fff;
    font-family: inherit;
}

.btn-danger:hover {
    background: #b91c1c;
    color: #fff;
}

/* Form wide variant */
.form-card-wide {
    max-width: 560px;
}

/* Back link */
.back-link {
    display: inline-block;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

/* Prompt preview */
.prompt-preview {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 0.375rem;
    padding: 1.25rem;
    white-space: pre-wrap;
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--color-text);
}

/* Form subtitle */
.form-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-success {
    background: #f0fdf4;
    color: #166534;
}

.badge-pending {
    background: #fffbeb;
    color: #92400e;
}

/* Type toggle (B2B/B2C) */
.type-toggle {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.25rem;
}

.type-option {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    font-weight: 500;
    font-size: 0.875rem;
}

.type-option:has(input:checked) {
    border-color: var(--color-primary);
    background: rgba(37, 99, 235, 0.05);
}

.type-option input[type="radio"] {
    accent-color: var(--color-primary);
}

.type-label {
    line-height: 1.3;
}

/* B2B fields header */
.fields-header {
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border);
}

.fields-header h3 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.form-hint {
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

/* B2B/B2C badges */
.badge-b2b {
    background: #ede9fe;
    color: #5b21b6;
}

.badge-b2c {
    background: #e0f2fe;
    color: #075985;
}

/* Public URL box */
.public-url-box {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.public-url-box .form-control {
    font-family: monospace;
    font-size: 0.875rem;
    background: var(--color-bg-alt);
}

.url-card {
    border-color: var(--color-primary);
    border-width: 2px;
}

/* Landing preview */
.landing-preview {
    border: 1px solid var(--color-border);
    border-radius: 0.375rem;
    padding: 1rem;
    margin-top: 0.5rem;
}

/* Congratulations card */
.congrats-card {
    text-align: center;
    background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
    border: 2px solid #bbf7d0;
    border-radius: 0.75rem;
    padding: 2.5rem 2rem;
    margin-bottom: 1.5rem;
}

.congrats-icon {
    font-size: 3rem;
    margin-bottom: 0.75rem;
}

.congrats-card h2 {
    font-size: 1.5rem;
    color: #166534;
    margin-bottom: 0.75rem;
}

.congrats-card p {
    color: #374151;
    max-width: 480px;
    margin: 0 auto 1.25rem;
}

.btn-pay {
    background: #16a34a;
    font-size: 1.125rem;
    padding: 0.875rem 2.5rem;
}

.btn-pay:hover {
    background: #15803d;
    color: #fff;
}

.congrats-note {
    font-size: 0.8125rem;
    color: var(--color-text-light);
    margin-top: 1rem;
    margin-bottom: 0;
}

/* Admin stats grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
    padding: 1.5rem;
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--color-text-light);
    margin-top: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

/* Admin nav link */
.nav-admin {
    color: var(--color-primary) !important;
    font-weight: 600 !important;
}

/* Filters */
.filters {
    margin-bottom: 1.5rem;
}

.filter-form {
    display: flex;
    gap: 0.75rem;
}

.filter-select {
    width: auto;
    min-width: 180px;
}

/* Copy link in admin */
.copy-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.link-code {
    font-size: 0.75rem;
    background: var(--color-bg-alt);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    border: 1px solid var(--color-border);
    white-space: nowrap;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.btn-copy {
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
}

.btn-copied {
    background: #16a34a !important;
}

/* Text helpers */
.text-light {
    color: var(--color-text-light);
    font-size: 0.8125rem;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.pagination-info {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* Community card */
.community-card {
    text-align: center;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: 0.75rem;
    padding: 2.5rem 2rem;
    margin-bottom: 1.5rem;
}

.community-icon {
    font-size: 3rem;
    margin-bottom: 0.75rem;
}

.community-card h2 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.community-card p {
    color: var(--color-text-light);
    max-width: 480px;
    margin: 0 auto 1.25rem;
}

.community-perks {
    list-style: none;
    max-width: 360px;
    margin: 0 auto 1.5rem;
    text-align: left;
}

.community-perks li {
    padding: 0.375rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-text);
    font-size: 0.9rem;
}

.community-perks li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    color: #16a34a;
    font-weight: 700;
}

.btn-community {
    font-size: 1.05rem;
    padding: 0.875rem 2.5rem;
}

.btn-community:hover {
    opacity: 0.9;
    color: #fff;
}

.community-note {
    font-size: 0.8125rem;
    color: var(--color-text-light);
    margin-top: 0.75rem;
    margin-bottom: 0;
}

/* Nav CTA button */
.nav-cta {
    background: var(--color-primary);
    color: #fff !important;
    padding: 0.375rem 1rem;
    border-radius: 0.375rem;
    font-weight: 600 !important;
}

.nav-cta:hover {
    background: var(--color-primary-dark);
    color: #fff !important;
}

/* Footer */
.site-footer {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    padding: 2rem 0;
    text-align: center;
    color: var(--color-text-light);
    font-size: 0.875rem;
}