/**
 * Shared CSS styles for x402 paywall pages
 * Import this in HTML files to maintain consistent styling
 */

:root {
    --fg: #111;
    --muted: #6b7280;
    --bg: #f5f6f8;
    --card: #fff;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary: #64748b;
    --error: #dc2626;
    --success: #16a34a;
    color-scheme: light dark;
}

* {
    box-sizing: border-box;
}

body {
    font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Inter, Arial, sans-serif;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100dvh;
    background: var(--bg);
    color: var(--fg);
    line-height: 1.6;
}

.wrap {
    max-width: 860px;
    width: 100%;
    padding: 32px;
}

header {
    margin-bottom: 24px;
}

h1 {
    font-size: 28px;
    margin: 0 0 8px;
}

h3 {
    margin: 0 0 12px;
}

.card {
    background: var(--card);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.07);
    margin-bottom: 16px;
}

p {
    margin: 0 0 16px;
}

/* Buttons */
.cta,
button.cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: 10px;
    border: 0;
    cursor: pointer;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.cta {
    background: var(--primary);
    color: #fff;
}

.cta:hover:not(:disabled) {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.cta.secondary {
    background: var(--secondary);
    color: #fff;
}

.cta.secondary:hover:not(:disabled) {
    background: #475569;
}

.cta.danger {
    background: var(--error);
    color: #fff;
}

.cta.danger:hover:not(:disabled) {
    background: #b91c1c;
}

.cta:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Form styling */
.form-group {
    margin-bottom: 18px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #e6e9ef;
    border-radius: 10px;
    font-size: 16px;
    font-family: inherit;
    background: #ffffff;
    box-shadow: inset 0 1px 2px rgba(16, 24, 40, 0.03);
    transition: box-shadow 0.18s ease, border-color 0.18s ease, transform 0.12s ease;
    min-height: 48px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #9aa0a6;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 6px 18px rgba(37, 99, 235, 0.12), 0 0 0 4px rgba(37, 99, 235, 0.06);
    transform: translateY(-1px);
}

.form-group input:disabled,
.form-group textarea:disabled,
.form-group select:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.button-group {
    display: flex;
    gap: 12px;
    margin-top: 32px;
    flex-wrap: wrap;
    justify-content: center;
}

.button-group .cta {
    flex: 1;
    min-width: 150px;
}

/* Utility classes */
.row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
}

.muted {
    color: var(--muted);
}

.small {
    font-size: 14px;
}

.note {
    color: var(--muted);
    font-size: 14px;
    margin-top: 16px;
}

.error {
    color: var(--error);
    background: #fee2e2;
    padding: 12px;
    border-radius: 8px;
    margin-top: 12px;
}

.success {
    color: var(--success);
    background: #dcfce7;
    padding: 12px;
    border-radius: 8px;
    margin-top: 12px;
}

/* Loading spinner */
.loader {
    width: 24px;
    height: 24px;
    border: 3px solid #cbd5e1;
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Status indicator */
[role="status"] {
    min-height: 1.5em;
}

/* Responsive */
@media (max-width: 640px) {
    .wrap {
        padding: 16px;
    }

    h1 {
        font-size: 24px;
    }

    .card {
        padding: 20px;
    }

    .row {
        flex-direction: column;
        align-items: stretch;
    }

    .cta {
        width: 100%;
    }
}

/* Dashboard specific styles */
.logout {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 8px;
}

.api-key {
    border: 1px solid #e5e7eb;
    padding: 16px;
    margin: 12px 0;
    border-radius: 10px;
    background: #fafbfc;
}

.api-key h3 {
    margin: 0 0 8px 0;
    font-size: 18px;
}

.api-key p {
    margin: 6px 0;
    color: var(--muted);
    font-size: 14px;
}

.quota {
    font-weight: bold;
    color: var(--primary);
}

.api-key .row {
    margin-top: 16px;
}

.api-key .cta {
    flex: 1;
    font-size: 14px;
    padding: 8px 12px;
}

.create-form {
    margin-top: 24px;
}