:root {
    --sa-bg: #f8f9fa;
    --sa-surface: #ffffff;
    --sa-on: #191c1d;
    --sa-muted: #737685;
    --sa-primary: #2563eb;
    --sa-primary-dark: #1e3a8a;
    --sa-outline: rgba(195, 198, 214, 0.35);
    --sa-dark-bg: #061226;
    --sa-dark-text: #d7e2ff;
}

* { box-sizing: border-box; }

body.app-body {
    margin: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--sa-on);
    background: var(--sa-bg);
    min-height: 100vh;
}

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 55%, #2563eb 100%);
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--sa-surface);
    border-radius: 0.75rem;
    border: 1px solid var(--sa-outline);
    box-shadow: 0 20px 40px rgba(0, 74, 198, 0.08);
    padding: 32px 28px 28px;
}

.auth-card__eyebrow {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--sa-primary);
    margin-bottom: 8px;
}

.auth-card__title {
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    font-size: 1.75rem;
    margin: 0 0 8px;
}

.auth-card__subtitle {
    margin: 0 0 24px;
    color: var(--sa-muted);
    font-size: 0.95rem;
}

.auth-form { display: grid; gap: 16px; }

.field { display: grid; gap: 6px; }

.field__label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--sa-muted);
}

.field__input {
    border: 1px solid var(--sa-outline);
    border-radius: 0.625rem;
    padding: 12px 14px;
    font-size: 1rem;
    font-family: inherit;
}

.field__input:focus {
    outline: 2px solid rgba(37, 99, 235, 0.35);
    border-color: var(--sa-primary);
}

.btn {
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 28px;
    border-radius: 50px;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn--primary {
    background: var(--sa-primary);
    color: #fff;
    width: 100%;
}

.btn--primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

.btn--primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn--ghost {
    background: transparent;
    color: var(--sa-dark-text);
    border: 1px solid rgba(180, 197, 255, 0.25);
    border-radius: 50px;
    padding: 8px 18px;
    text-decoration: none;
    display: inline-block;
}

.alert {
    padding: 12px 14px;
    border-radius: 0.625rem;
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.alert--error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.admin-header {
    background: var(--sa-dark-bg);
    color: var(--sa-dark-text);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.admin-header__brand {
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
}

.admin-header__user {
    font-size: 0.85rem;
    color: #c3c6d7;
    margin-right: 12px;
}

.admin-main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 32px 24px 48px;
}

.admin-hero {
    background: var(--sa-surface);
    border: 1px solid var(--sa-outline);
    border-radius: 0.75rem;
    padding: 28px 32px;
    box-shadow: 0 4px 24px rgba(0, 74, 198, 0.06);
}

.admin-hero h1 {
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    font-size: 2rem;
    margin: 0 0 12px;
}

.admin-hero p {
    margin: 0;
    color: var(--sa-muted);
    max-width: 640px;
    line-height: 1.6;
}

.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.admin-tile {
    background: var(--sa-surface);
    border: 1px solid var(--sa-outline);
    border-radius: 0.75rem;
    padding: 20px;
}

.admin-tile h2 {
    font-family: 'Manrope', sans-serif;
    font-size: 1rem;
    margin: 0 0 8px;
}

.admin-tile p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--sa-muted);
}

.admin-tile--soon { opacity: 0.65; }

.admin-header__left {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.admin-header__right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.admin-header__brand {
    text-decoration: none;
    color: var(--sa-dark-text);
}

.admin-nav { display: flex; gap: 8px; }

.admin-nav__link {
    color: #c3c6d7;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 50px;
}

.admin-nav__link.is-active,
.admin-nav__link:hover {
    color: #fff;
    background: rgba(180, 197, 255, 0.12);
}

.page-head { margin-bottom: 24px; }

.page-head--compact { margin-bottom: 20px; }

.page-head__eyebrow {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--sa-primary);
    margin: 0 0 8px;
}

.page-head__title {
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    font-size: 1.75rem;
    margin: 0 0 8px;
}

.page-head__text {
    margin: 0;
    color: var(--sa-muted);
    line-height: 1.5;
}

.breadcrumb {
    font-size: 0.85rem;
    color: var(--sa-muted);
    margin: 0 0 16px;
}

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

.link-external { color: var(--sa-primary); }

.admin-split {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 20px;
    align-items: start;
}

.admin-split--wide {
    grid-template-columns: minmax(280px, 380px) 1fr;
}

@media (max-width: 900px) {
    .admin-split,
    .admin-split--wide {
        grid-template-columns: 1fr;
    }
}

.panel {
    background: var(--sa-surface);
    border: 1px solid var(--sa-outline);
    border-radius: 0.75rem;
    padding: 24px;
    box-shadow: 0 4px 24px rgba(0, 74, 198, 0.06);
}

.panel__title {
    font-family: 'Manrope', sans-serif;
    font-size: 1.1rem;
    margin: 0 0 16px;
}

.panel__hint {
    margin: -8px 0 16px;
    font-size: 0.9rem;
    color: var(--sa-muted);
}

.stack-form { display: grid; gap: 14px; }

.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

@media (max-width: 600px) {
    .field-row { grid-template-columns: 1fr; }
}

.btn--auto { width: auto; }

.btn--secondary {
    background: transparent;
    color: var(--sa-primary);
    border: 1.5px solid var(--sa-primary);
    border-radius: 50px;
    padding: 8px 18px;
    font-family: inherit;
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

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

.btn--link:not(:disabled) {
    cursor: pointer;
    opacity: 1;
}

.btn--ghost-sm {
    background: transparent;
    color: var(--sa-muted);
    border: none;
    border-radius: 50px;
    padding: 6px 12px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
}

.btn--ghost-sm:hover {
    color: var(--sa-primary);
}

.btn--danger {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
    border-radius: 50px;
    padding: 8px 18px;
    font-family: inherit;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
}

.alert--success {
    background: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}

.badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    background: #eef2ff;
    color: var(--sa-primary);
    padding: 2px 8px;
    border-radius: 6px;
    vertical-align: middle;
}

.empty-state {
    color: var(--sa-muted);
    margin: 0;
    font-size: 0.95rem;
}

.project-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 10px;
}

.project-list__item { margin: 0; }

.project-card {
    display: block;
    padding: 16px 18px;
    border: 1px solid var(--sa-outline);
    border-radius: 0.75rem;
    text-decoration: none;
    color: inherit;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.project-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
    border-left: 3px solid var(--sa-primary);
}

.project-card__domain {
    display: block;
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    font-size: 1rem;
    color: var(--sa-on);
}

.project-card__name {
    display: block;
    font-size: 0.9rem;
    color: var(--sa-muted);
    margin-top: 4px;
}

.project-card__meta {
    display: block;
    font-size: 0.75rem;
    color: var(--sa-muted);
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.integration-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 12px;
}

.integration-card {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--sa-outline);
    border-radius: 0.75rem;
    background: var(--sa-bg);
}

.integration-card__meta {
    margin: 8px 0 0;
    font-size: 0.8rem;
    color: var(--sa-muted);
}

.integration-card__meta--block {
    flex: 1 1 100%;
    line-height: 1.45;
}

.integration-inline-form {
    margin: 0;
}

.integration-property-form {
    flex: 1 1 100%;
    margin-top: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--sa-outline);
}

.integration-card--on {
    border-color: rgba(22, 163, 74, 0.35);
    background: #f0fdf4;
}

.integration-card__title {
    font-family: 'Manrope', sans-serif;
    font-size: 0.95rem;
    margin: 0 0 4px;
}

.integration-card__desc {
    margin: 0;
    font-size: 0.85rem;
    color: var(--sa-muted);
}

.integration-card__actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.status-pill {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
    white-space: nowrap;
}

.status-pill--off {
    background: #f3f4f5;
    color: var(--sa-muted);
}

.status-pill--ok {
    background: #dcfce7;
    color: #16a34a;
}

.status-pill--warn {
    background: #fff7ed;
    color: #c2410c;
}

.danger-zone {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--sa-outline);
}

.danger-zone__text {
    margin: 0 0 12px;
    font-size: 0.85rem;
    color: var(--sa-muted);
}