:root {
    --aa-bg: #0b1220;
    --aa-surface: rgba(15, 23, 42, 0.88);
    --aa-surface-strong: #111827;
    --aa-border: rgba(148, 163, 184, 0.14);
    --aa-text: #e5edf8;
    --aa-muted: #94a3b8;
    --aa-page-bg:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.18), transparent 30%),
        radial-gradient(circle at top right, rgba(212, 160, 23, 0.12), transparent 25%),
        linear-gradient(180deg, #08101d 0%, #0f172a 100%);
    --aa-sidebar-bg: rgba(2, 6, 23, 0.72);
    --aa-card-bg: rgba(15, 23, 42, 0.72);
    --aa-soft-bg: rgba(30, 41, 59, 0.75);
    --aa-input-bg: rgba(15, 23, 42, 0.66);
    --aa-input-bg-focus: rgba(15, 23, 42, 0.8);
    --aa-pill-bg: rgba(37, 99, 235, 0.15);
    --aa-pill-text: #bfdbfe;
    --aa-copy: #c5d0df;
    --aa-dropdown-bg: rgba(15, 23, 42, 0.96);
    --aa-link: #bfdbfe;
    --aa-link-hover: #dbeafe;
    --aa-brand: #2563eb;
    --aa-accent: #d4a017;
    --aa-success: #10b981;
    --aa-danger: #f87171;
    --aa-shadow: 0 24px 60px rgba(2, 6, 23, 0.4);
}

body {
    font-family: "Manrope", sans-serif;
    background: var(--aa-page-bg);
    color: var(--aa-text);
    transition: background 180ms ease, color 180ms ease;
}

h1, h2, h3, h4, .brand-title, .page-title, .hero-title {
    font-family: "Outfit", sans-serif;
}

.auth-shell,
.app-shell {
    min-height: 100vh;
}

.landing-page {
    min-height: 100vh;
}

.landing-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.landing-hero {
    min-height: calc(100vh - 120px);
}

.landing-trust-grid,
.landing-chip-grid,
.landing-feature-grid {
    display: grid;
    gap: 14px;
}

.landing-trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.landing-chip-grid,
.landing-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.landing-form-card {
    position: sticky;
    top: 24px;
}

.app-frame {
    display: flex;
    min-height: 100vh;
}

.sidebar-panel {
    width: 280px;
    padding: 32px 20px;
    border-right: 1px solid var(--aa-border);
    background: var(--aa-sidebar-bg);
    backdrop-filter: blur(18px);
}

.app-main {
    flex: 1;
}

.topbar {
    padding: 24px 32px 0;
}

.brand-lockup {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--aa-brand), var(--aa-accent));
    color: #fff;
    font-weight: 800;
}

.brand-title {
    font-size: 1.05rem;
    font-weight: 700;
}

.brand-subtitle,
.eyebrow,
.metric-card__label,
.metric-card__hint,
.user-pill__role {
    color: var(--aa-muted);
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 14px;
    color: var(--aa-text);
    text-decoration: none;
    transition: background-color 160ms ease, transform 160ms ease;
}

.sidebar-link:hover,
.sidebar-link.is-active {
    background: rgba(37, 99, 235, 0.15);
    transform: translateX(2px);
}

.page-title {
    font-size: clamp(1.8rem, 2vw, 2.4rem);
    font-weight: 700;
}

.hero-badge,
.pill-highlight,
.table-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--aa-pill-bg);
    color: var(--aa-pill-text);
    font-size: 0.82rem;
    font-weight: 600;
}

.hero-title {
    font-size: clamp(2.5rem, 4vw, 4.4rem);
    line-height: 1.02;
    font-weight: 700;
}

.hero-copy {
    max-width: 620px;
    color: var(--aa-copy);
    font-size: 1.05rem;
    line-height: 1.75;
}

.hero-panel,
.login-shell,
.metric-card,
.content-card {
    border: 1px solid var(--aa-border);
    background: var(--aa-card-bg);
    backdrop-filter: blur(18px);
    box-shadow: var(--aa-shadow);
    border-radius: 28px;
}

.hero-panel,
.content-card {
    padding: 28px;
}

.hero-panel__header,
.content-card__header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 16px;
    margin-bottom: 20px;
}

.hero-metric-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.hero-metric-card {
    padding: 18px;
    border-radius: 20px;
    background: var(--aa-soft-bg);
    border: 1px solid rgba(148, 163, 184, 0.08);
}

.hero-metric-card strong,
.content-card__title,
.metric-card__value {
    display: block;
    font-weight: 700;
}

.metric-card {
    padding: 24px;
    min-height: 168px;
}

.metric-card__value {
    margin-top: 18px;
    font-size: 2rem;
}

.login-shell__brand {
    background:
        linear-gradient(180deg, rgba(37, 99, 235, 0.24), rgba(15, 23, 42, 0.75)),
        linear-gradient(135deg, rgba(212, 160, 23, 0.08), transparent);
}

.btn-brand {
    border: 0;
    background: linear-gradient(135deg, var(--aa-brand), #1d4ed8);
    color: #fff;
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.32);
}

.btn-brand:hover {
    color: #fff;
    transform: translateY(-1px);
}

.form-control,
.form-select {
    background: var(--aa-input-bg);
    border-color: rgba(148, 163, 184, 0.16);
    color: var(--aa-text);
    border-radius: 14px;
}

.form-control:focus,
.form-select:focus {
    color: var(--aa-text);
    background: var(--aa-input-bg-focus);
    border-color: rgba(37, 99, 235, 0.65);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.15);
}

.form-control::placeholder {
    color: var(--aa-muted);
    opacity: 1;
}

.user-pill {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    border-radius: 999px;
    background: var(--aa-card-bg);
    border: 1px solid var(--aa-border);
    color: var(--aa-text);
}

.user-pill--button {
    appearance: none;
    cursor: pointer;
}

.user-pill--button::after {
    margin-left: 8px;
}

.user-pill__avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: rgba(37, 99, 235, 0.22);
    font-weight: 700;
}

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

.detail-list li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--aa-border);
}

.app-table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--aa-text);
    --bs-table-border-color: var(--aa-border);
}

.app-alert {
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    background: rgba(37, 99, 235, 0.12);
    color: var(--aa-text);
}

.table-link {
    color: var(--aa-link);
    text-decoration: none;
}

.table-link:hover {
    color: var(--aa-link-hover);
}

.table-meta {
    color: var(--aa-muted);
    font-size: 0.85rem;
}

.app-check {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 14px;
    background: var(--aa-card-bg);
    border: 1px solid var(--aa-border);
}

.app-dropdown {
    min-width: 260px;
    border-radius: 18px;
    border: 1px solid var(--aa-border);
    background: var(--aa-dropdown-bg);
    box-shadow: var(--aa-shadow);
    padding-top: 10px;
    color: var(--aa-text);
}

.app-dropdown__header {
    padding: 0 16px 6px;
}

.app-dropdown__meta {
    color: var(--aa-muted);
    font-size: 0.88rem;
}

.app-dropdown__item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--aa-text);
    border-radius: 12px;
}

.app-dropdown__item:hover,
.app-dropdown__item:focus {
    background: var(--aa-pill-bg);
    color: var(--aa-text);
}

.app-dropdown__item--danger {
    color: #fca5a5;
}

.dropdown-divider {
    border-top-color: var(--aa-border);
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--aa-success);
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.12);
}

.timeline-card {
    padding: 18px 20px;
    border-radius: 18px;
    background: var(--aa-soft-bg);
    border: 1px solid var(--aa-border);
}

@media (max-width: 991.98px) {
    .app-frame {
        flex-direction: column;
    }

    .sidebar-panel {
        width: 100%;
        padding-bottom: 16px;
    }

    .hero-metric-grid {
        grid-template-columns: 1fr;
    }

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

    .landing-trust-grid,
    .landing-chip-grid,
    .landing-feature-grid {
        grid-template-columns: 1fr;
    }

    .landing-form-card {
        position: static;
    }
}