/* Marketing / auth shell (odděleně od simulátoru style.css) */
:root {
    --site-bg: #1a1d23;
    --site-panel: #22252b;
    --site-text: #e8e8e8;
    --site-muted: #9aa0a6;
    --site-accent: #4ea8de;
    --site-border: #333;
    --site-danger: #e05555;
    --site-success: #55c078;
}

.site-body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: var(--site-bg);
    color: var(--site-text);
}

.site-header {
    background: var(--site-panel);
    border-bottom: 1px solid var(--site-border);
}

.site-nav {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
    height: 52px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.site-brand {
    font-weight: 700;
    color: var(--site-text);
    text-decoration: none;
}

.site-nav-links {
    display: flex;
    gap: 16px;
    flex: 1;
}

.site-nav-links a {
    color: var(--site-muted);
    text-decoration: none;
    font-size: 14px;
}

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

.site-nav-auth {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
}

.site-nav-auth a {
    color: var(--site-muted);
    text-decoration: none;
}

.site-nav-auth a:hover {
    color: var(--site-accent);
}

.site-user-email {
    color: var(--site-muted);
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.site-btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 6px;
    border: 1px solid var(--site-border);
    background: var(--site-bg);
    color: var(--site-text);
    cursor: pointer;
    font-size: 14px;
    text-decoration: none;
}

.site-btn-primary {
    background: var(--site-accent);
    border-color: var(--site-accent);
    color: #fff;
}

.site-btn-primary:hover {
    filter: brightness(1.08);
}

.site-btn-google {
    background: #fff;
    color: #444;
    border-color: #dadce0;
    width: 100%;
    text-align: center;
    box-sizing: border-box;
}

.site-link-btn {
    background: none;
    border: none;
    color: var(--site-muted);
    cursor: pointer;
    font-size: 14px;
    padding: 0;
    text-decoration: underline;
}

.site-inline-form {
    display: inline;
    margin: 0;
}

.site-main {
    max-width: 720px;
    margin: 0 auto;
    padding: 32px 20px 64px;
}

.site-main:has(.site-dashboard) {
    max-width: 960px;
}

.site-main:has(.site-embed-guide) {
    max-width: 960px;
}

.site-embed-guide code {
    font-size: 0.9em;
    padding: 2px 6px;
    border-radius: 4px;
    background: var(--site-panel);
    border: 1px solid var(--site-border);
}

.site-embed-steps {
    color: var(--site-muted);
    line-height: 1.6;
}

.site-embed-steps li {
    margin-bottom: 8px;
}

.site-embed-steps a {
    color: var(--site-accent);
}

.site-muted-block {
    color: var(--site-muted);
    font-size: 14px;
    margin-bottom: 12px;
}

.site-embed-code {
    margin: 0;
    padding: 16px;
    border-radius: 8px;
    background: var(--site-panel);
    border: 1px solid var(--site-border);
    font-size: 12px;
    line-height: 1.5;
    overflow-x: auto;
    color: var(--site-text);
}

.site-embed-url-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 12px;
}

.site-embed-url-label {
    font-size: 14px;
    color: var(--site-muted);
}

.site-embed-url-input {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    border-radius: 6px;
    border: 1px solid var(--site-border);
    background: var(--site-bg);
    color: var(--site-text);
    font-size: 14px;
}

.site-embed-preview-shell {
    margin-top: 16px;
    border-radius: 8px;
    border: 1px solid var(--site-border);
    background: #0f1115;
    overflow: hidden;
    min-height: 200px;
}

.site-embed-preview-frame {
    display: block;
    width: 100%;
    height: min(70vh, 520px);
    border: 0;
    background: var(--site-bg);
}

.site-hero h1 {
    font-size: 1.75rem;
    margin-top: 0;
}

.site-lead {
    font-size: 1.1rem;
    color: var(--site-muted);
}

.site-section {
    margin-top: 48px;
}

.site-flash {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.site-flash-error {
    background: rgba(224, 85, 85, 0.15);
    border: 1px solid var(--site-danger);
    color: #ffb4b4;
}

.site-flash-ok {
    background: rgba(85, 192, 120, 0.12);
    border: 1px solid var(--site-success);
    color: #a8e6c0;
}

.site-auth-card {
    max-width: 400px;
    margin: 0 auto;
    background: var(--site-panel);
    padding: 28px;
    border-radius: 12px;
    border: 1px solid var(--site-border);
}

.site-auth-card h1 {
    margin-top: 0;
    font-size: 1.35rem;
}

.site-auth-divider {
    text-align: center;
    color: var(--site-muted);
    font-size: 13px;
}

.site-form label {
    display: block;
    margin-bottom: 16px;
    font-size: 14px;
    color: var(--site-muted);
}

.site-form input[type="email"],
.site-form input[type="password"] {
    display: block;
    width: 100%;
    margin-top: 6px;
    padding: 10px 12px;
    border-radius: 6px;
    border: 1px solid var(--site-border);
    background: var(--site-bg);
    color: var(--site-text);
    box-sizing: border-box;
}

.site-form .site-btn {
    width: 100%;
    margin-top: 8px;
}

.site-auth-footer {
    margin-top: 20px;
    font-size: 14px;
    color: var(--site-muted);
}

.site-auth-footer a {
    color: var(--site-accent);
}

.site-dashboard ul {
    padding-left: 1.2rem;
}

.site-dashboard-actions a {
    color: var(--site-accent);
}

.site-dashboard-lead {
    color: var(--site-muted);
    margin-bottom: 20px;
}

.site-dashboard-board {
    margin-bottom: 32px;
}

.site-dashboard-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 16px;
    margin-bottom: 24px;
}

.site-dashboard-new-folder {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.site-dashboard-new-folder input[type="text"] {
    min-width: 200px;
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid var(--site-border);
    background: var(--site-bg);
    color: var(--site-text);
}

.site-folder-block {
    margin-bottom: 28px;
    padding: 16px 18px;
    background: var(--site-panel);
    border: 1px solid var(--site-border);
    border-radius: 10px;
}

.site-folder-title {
    font-size: 1.1rem;
    margin: 0 0 12px;
    color: var(--site-text);
}

.site-folder-empty {
    color: var(--site-muted);
    font-size: 14px;
    margin: 0;
}

.site-blueprint-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-blueprint-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 8px 0;
    border-top: 1px solid var(--site-border);
}

.site-blueprint-row:first-child {
    border-top: none;
    padding-top: 0;
}

.site-blueprint-link {
    color: var(--site-accent);
    font-weight: 500;
    text-decoration: none;
    flex: 1;
    min-width: 0;
}

.site-blueprint-link:hover {
    text-decoration: underline;
}

.site-blueprint-meta {
    color: var(--site-muted);
    font-size: 13px;
}

.site-blueprint-delete {
    font-size: 13px;
    color: var(--site-danger);
}