body.app-shell {
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, var(--app-orb), transparent 36%),
        linear-gradient(180deg, var(--app-bg-top) 0%, var(--app-bg-bottom) 100%);
    color: var(--app-ink);
    transition: background-color 0.25s ease, color 0.25s ease;
}

.app-navbar {
    backdrop-filter: blur(16px);
    background: color-mix(in srgb, var(--app-surface-strong) 86%, transparent);
    border-bottom: 1px solid var(--app-line);
    box-shadow: var(--app-shadow-soft);
}

.app-navbar .container,
.app-navbar .container-fluid {
    gap: 1rem;
}

.app-brand {
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.82rem;
    color: var(--app-ink);
}

.app-subtitle {
    font-size: 0.72rem;
    color: var(--app-ink-soft);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--color-heading);
}

.app-menu-link {
    border-radius: 999px;
    color: var(--app-ink);
    padding: 0.52rem 0.9rem;
    font-weight: 600;
    border: 1px solid transparent;
}

.app-menu-form {
    margin: 0;
}

.app-menu-button {
    background: transparent;
    width: 100%;
    text-align: left;
}

.app-menu-link:hover,
.app-menu-link:focus {
    background: var(--app-primary-soft);
    color: var(--app-primary);
}

.app-menu-link.active {
    background: color-mix(in srgb, var(--app-primary) 14%, var(--app-surface-strong));
    color: var(--app-primary) !important;
    border-color: color-mix(in srgb, var(--app-primary) 24%, transparent);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--app-primary) 8%, transparent);
}

.app-menu-link.active i,
.app-menu-link.active:hover,
.app-menu-link.active:focus {
    color: var(--app-primary) !important;
}

body.app-shell[data-theme="dark"] .app-menu-link.active,
body.app-shell[data-theme="dark"] .app-menu-link.active i,
body.app-shell[data-theme="dark"] .app-menu-link.active:hover,
body.app-shell[data-theme="dark"] .app-menu-link.active:focus {
    color: var(--app-badge-ink) !important;
}

.navbar-toggler {
    border: 1px solid var(--app-line);
    border-radius: 14px;
    padding: 0.45rem 0.65rem;
    background: var(--app-surface-muted);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem var(--app-primary-soft);
}

.navbar-toggler-icon {
    background-image: none;
    width: 1.15rem;
    height: 1.15rem;
    position: relative;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after,
.navbar-toggler-icon span {
    content: "";
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--app-ink);
    border-radius: 999px;
}

.navbar-toggler-icon::before {
    top: 2px;
}

.navbar-toggler-icon span {
    top: 8px;
}

.navbar-toggler-icon::after {
    top: 14px;
}

.app-panel {
    background: var(--app-surface);
    border: 1px solid var(--app-line);
    border-radius: 20px;
    box-shadow: var(--app-shadow);
}

.app-pagehead {
    margin-bottom: 1.5rem;
}

.app-kicker {
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--app-ink-soft);
    font-weight: 700;
}

.app-lead {
    color: var(--app-ink-soft);
    max-width: 60ch;
}

.app-stat {
    padding: 1rem 1.1rem;
    border-radius: 12px;
    background: var(--app-surface-muted);
    border: 1px solid var(--app-line);
    height: 100%;
}

.app-stat-label {
    display: block;
    color: var(--app-ink-soft);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.45rem;
}

.app-stat-value {
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.1;
}

.app-table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--app-ink);
    --bs-table-striped-color: var(--app-ink);
    --bs-table-hover-color: var(--app-ink);
    --bs-table-striped-bg: color-mix(in srgb, var(--app-surface-strong) 75%, transparent);
    --bs-table-hover-bg: var(--app-accent-soft);
    margin-bottom: 0;
}

.app-table thead th {
    border-bottom-width: 1px;
    border-color: var(--app-line);
    color: var(--app-ink-soft);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    white-space: nowrap;
}

.app-table td {
    border-color: var(--app-line);
    vertical-align: middle;
}

.app-section-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.app-note {
    color: var(--app-ink-soft);
    font-size: 0.92rem;
}

.app-theme-toggle {
    border: 1px solid var(--app-line);
    background: var(--app-surface-muted);
    color: var(--app-ink);
    border-radius: 999px;
    padding: 0.55rem 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.app-theme-toggle:hover,
.app-theme-toggle:focus {
    background: var(--app-primary-soft);
    color: var(--app-primary);
}

.app-footer {
    padding: 1.25rem 0 2rem;
}

.app-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border: 1px solid var(--app-line);
    border-radius: 18px;
    background: color-mix(in srgb, var(--app-surface-strong) 88%, transparent);
    box-shadow: var(--app-shadow-soft);
}

.app-footer-brand {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--app-ink);
}

.app-footer-copy {
    margin-top: 0.2rem;
    font-size: 0.88rem;
    color: var(--app-ink-soft);
}

.app-footer-meta {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.app-footer-pill {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: var(--app-surface-muted);
    border: 1px solid var(--app-line);
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--app-ink);
}

.app-footer-note {
    font-size: 0.84rem;
    color: var(--app-ink-soft);
}

@media (max-width: 767.98px) {
    .app-footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .app-footer-meta {
        justify-content: flex-start;
    }
}

.btn-dark {
    --bs-btn-bg: var(--app-primary);
    --bs-btn-border-color: var(--app-primary);
    --bs-btn-hover-bg: var(--app-link-hover);
    --bs-btn-hover-border-color: var(--app-link-hover);
    --bs-btn-active-bg: var(--app-link-hover);
    --bs-btn-active-border-color: var(--app-link-hover);
    --bs-btn-color: var(--app-badge-ink);
}

.btn-outline-dark {
    --bs-btn-color: var(--app-ink);
    --bs-btn-border-color: var(--app-line);
    --bs-btn-hover-bg: var(--app-primary-soft);
    --bs-btn-hover-color: var(--app-primary);
    --bs-btn-hover-border-color: var(--app-primary-soft);
    --bs-btn-active-bg: var(--app-primary-soft);
    --bs-btn-active-color: var(--app-primary);
    --bs-btn-active-border-color: var(--app-primary-soft);
}

.btn-outline-secondary {
    --bs-btn-color: var(--app-ink-soft);
    --bs-btn-border-color: var(--app-line);
    --bs-btn-hover-bg: var(--app-surface-muted);
    --bs-btn-hover-color: var(--app-ink);
    --bs-btn-hover-border-color: var(--app-line);
}

.btn-outline-danger {
    --bs-btn-color: var(--app-danger);
    --bs-btn-border-color: color-mix(in srgb, var(--app-danger) 50%, transparent);
    --bs-btn-hover-bg: color-mix(in srgb, var(--app-danger) 14%, transparent);
    --bs-btn-hover-color: var(--app-danger);
    --bs-btn-hover-border-color: color-mix(in srgb, var(--app-danger) 40%, transparent);
}

.badge {
    font-weight: 700;
    letter-spacing: 0.01em;
    box-shadow: none;
}

.bg-light {
    background-color: var(--app-surface-muted) !important;
    color: var(--app-ink) !important;
}

.table-info {
    --bs-table-bg: var(--app-primary-soft) !important;
    --bs-table-color: var(--app-ink) !important;
}

.border-info {
    border-color: color-mix(in srgb, var(--app-primary) 22%, transparent) !important;
}

.text-secondary {
    color: var(--app-ink-soft) !important;
}

.text-success { color: var(--app-success) !important; }
.text-danger { color: var(--app-danger) !important; }
.text-primary { color: var(--app-primary) !important; }
.bg-primary { background-color: var(--app-primary) !important; color: var(--app-badge-ink) !important; }
.bg-success { background-color: var(--app-success) !important; color: var(--app-badge-ink) !important; }
.bg-danger { background-color: var(--app-danger) !important; color: var(--app-badge-ink) !important; }
.bg-warning { background-color: var(--app-warning) !important; color: var(--app-badge-ink-dark) !important; }
.border-primary {
    border-color: color-mix(in srgb, var(--app-primary) 35%, transparent) !important;
}
.alert-warning {
    --bs-alert-bg: color-mix(in srgb, var(--app-warning) 14%, transparent);
    --bs-alert-border-color: color-mix(in srgb, var(--app-warning) 35%, transparent);
    --bs-alert-color: var(--app-warning);
}
.alert-danger {
    --bs-alert-bg: color-mix(in srgb, var(--app-danger) 14%, transparent);
    --bs-alert-border-color: color-mix(in srgb, var(--app-danger) 35%, transparent);
    --bs-alert-color: var(--app-danger);
}
.alert-success {
    --bs-alert-bg: color-mix(in srgb, var(--app-success) 14%, transparent);
    --bs-alert-border-color: color-mix(in srgb, var(--app-success) 35%, transparent);
    --bs-alert-color: var(--app-success);
}
.border {
    border-color: var(--app-line) !important;
}
a { color: var(--app-link); }
a:hover { color: var(--app-link-hover); }
code { color: var(--app-primary); }

@media (max-width: 991.98px) {
    #appNav {
        background: var(--app-surface-strong);
        border: 1px solid var(--app-line);
        border-radius: 18px;
        padding: 0.75rem;
        margin-top: 0.75rem;
        box-shadow: var(--app-shadow-soft);
    }

    .app-menu-link {
        width: 100%;
    }

    .app-theme-toggle {
        width: 100%;
        justify-content: center;
    }
}