:root {
    /* base fallback values, tuned for your red brand */
    --bg: #020617;
    --bg-alt: #020617;
    --surface: #020617;
    --card-bg: #020617;
    --accent: #ef4444;            /* brand red */
    --accent-soft: rgba(239, 68, 68, 0.14);
    --accent-strong: rgba(239, 68, 68, 0.4);
    --border-subtle: rgba(148, 163, 184, 0.2);
    --text-main: #e5e7eb;
    --text-muted: #9ca3af;
    --danger: #ef4444;
}

/* Sortable table headers for clients */
.clients-table-sortable th {
    cursor: pointer;
    user-select: none;
}

.clients-table-sortable th.sort-asc::after,
.clients-table-sortable th.sort-desc::after {
    content: '';
    display: inline-block;
    margin-left: 4px;
    border: 4px solid transparent;
}

.clients-table-sortable th.sort-asc::after {
    border-bottom-color: var(--text-muted);
}

.clients-table-sortable th.sort-desc::after {
    border-top-color: var(--text-muted);
}

body.app-body.theme-dark,
body.app-body:not(.theme-light):not(.theme-dark) {
    --bg: #020617;
    --bg-alt: #020617;
    --surface: #020617;
    --card-bg: #020617;
    --text-head: #111827;
    --text-main: #e5e7eb;
    --text-muted: #9ca3af;
    --border-subtle: rgba(148, 163, 184, 0.22);
}

body.app-body.theme-light {
    --bg: #f9fafb;              /* almost pure white */
    --bg-alt: #ffffff;
    --surface: #f9fafb;
    --card-bg: #ffffff;
    --text-head: #111827;       /* donker, goed leesbaar op licht */
    --text-main: #374151;
    --text-muted: #6b7280;
    --border-subtle: rgba(209, 213, 219, 1);
}

* {
    box-sizing: border-box;
}

.text-head {
    color: var(--text-head);
}

body.app-body {
    margin: 0;
    min-height: 100vh;
    background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 1));
    color: var(--text-main);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.app-sidebar {
    width: 240px;
    background: var(--bg-alt);
    border-right: 1px solid var(--border-subtle);
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
}

.sidebar-toggle {
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 60;
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    border: 1px solid var(--border-subtle);
    background: rgba(15, 23, 42, 0.96);
    color: var(--text-main);
    cursor: pointer;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.85);
}

body.app-body.theme-light .sidebar-toggle {
    background: #ffffff;
}

.sidebar-toggle__icon {
    font-size: 18px;
    line-height: 1;
    transition: transform 0.2s ease-out;
}

.sidebar-logo {
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 24px;
    text-align: center;
}

.sidebar-logo__img {
    width: 100px;
    height: auto;
    margin-bottom: 8px;
    margin-left: auto;
    margin-right: auto;
    display: block;
}

.sidebar-search {
    margin-bottom: 14px;
}

.sidebar-search__input {
    width: 100%;
    padding: 9px 10px;
    border-radius: 10px;
    border: 1px solid var(--border-subtle);
    background: rgba(15, 23, 42, 0.9);
    color: var(--text-main);
    font-size: 13px;
}

.sidebar-search__input::placeholder {
    color: var(--text-muted);
}

body.app-body.theme-light .sidebar-search__input {
    background: #fefefe;
    color: #111827;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-item {
    position: relative;
    display: block;
    padding: 8px 10px 8px 34px;
    border-radius: 10px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: background 0.15s ease, color 0.15s ease;
    margin-top: 6px;
    margin-bottom: 6px;
}

.nav-item:hover {
    background: rgba(15, 23, 42, 0.9);
    color: var(--text-main);
}

.nav-item::before {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
}

.form-group select {
    width: 100%;
    padding: 9px 10px;
    border-radius: 9px;
    border: 1px solid var(--border-subtle);
    background: rgba(15, 23, 42, 0.9);
    color: var(--text-main);
    font-size: 14px;
}

body.app-body.theme-light .form-group select {
    background: #fefefe;
    color: #111827;
}

.nav-item--dashboard::before { content: "🏠"; }
.nav-item--nodejs::before { content: "📱"; }
.nav-item--python-apps::before { content: "🐍"; }
.nav-item--users::before { content: "👥"; }
.nav-item--packages::before { content: "📦"; }
.nav-item--statistics::before { content: "📈"; }
.nav-item--reseller-packages::before { content: "🧰"; }
.nav-item--server-settings::before { content: "🛠️"; }
.nav-item--databases::before { content: "🗄️"; }
.nav-item--ftp::before { content: "🔶"; }
.nav-item--email::before { content: "✉️"; }
.nav-item--domains::before { content: "🌐"; }
.nav-item--dns::before { content: "🔤"; }
.nav-item--webserver::before { content: "🖥️"; }
.nav-item--php::before { content: "🐘"; }
.nav-item--phpmyadmin::before { content: "🧭"; }
.nav-item--firewall::before { content: "🛡️"; }
.nav-item--modsecurity::before { content: "🔒"; }
/* Verkoop (sales) */
.nav-item--invoices::before {
    content: "💸";
}

/* Inkoop (purchases) */
.nav-item--purchases::before {
    content: "🧾";
}
.nav-item--clients::before {
    content: "●";
    color: #22c55e;
}
.nav-item--clients::before {
    color: #22c55e;
}

.nav-item--debtors::before {
    content: "●";
    color: #22c55e;
}
.nav-item--debtors::before {
    color: #ef4444;
}

.nav-item--products::before { content: "📦"; }
.nav-item--projects::before { content: "📁"; }
.nav-item--settings::before { content: "⚙️"; }
.nav-item--logs::before {
    content: '\1F4DD';
}
.nav-item--account::before { content: "👤"; }

.nav-item--tickets::before {
    content: '\1F39F'; /* ticket-achtig icoon */
}

.nav-item--bookkeeping::before {
    content: '💼'; /* of een eigen SVG/icoon-klasse */
    margin-right: 8px;
    font-size: 14px;
}
.nav-item--active {
    background: rgba(15, 23, 42, 0.95);
    color: #f9fafb;
}

.nav-item--active::after {
    content: '';
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 4px;
    width: 3px;
    border-radius: 999px;
    background: linear-gradient(180deg, #f97316, #ef4444);
}

.nav-item-tickets-badge {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    border-radius: 999px;
    background: linear-gradient(135deg, #4b5563, #111827);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
    color: #f9fafb;
}

.nav-item-tickets-badge--has-items {
    background: linear-gradient(135deg, #f97316, #ef4444);
    box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.9);
}

.ticket-notify {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    margin-left: 12px;
    border-radius: 999px;
    border: 1px solid var(--border-subtle);
    background: radial-gradient(circle at top left, rgba(248, 113, 113, 0.25), transparent 60%),
                var(--card-bg);
    color: var(--text-main);
    text-decoration: none;
    font-size: 13px;
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.75);
}

.ticket-notify__icon {
    font-size: 14px;
}

.ticket-notify__label {
    font-weight: 500;
}

.ticket-notify__badge {
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    border-radius: 999px;
    background: linear-gradient(135deg, #4b5563, #111827);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
    color: #f9fafb;
}

.ticket-notify--has-items {
    border-color: rgba(248, 113, 113, 0.8);
    box-shadow: 0 10px 26px rgba(248, 113, 113, 0.45);
}

.ticket-notify--has-items .ticket-notify__badge {
    background: linear-gradient(135deg, #f97316, #ef4444);
}

.nav-logout {
    color: #fca5a5;
    text-align: center;
    padding: 10px 10px;
    background-color: #C80100;
    margin-top: 20px;
}
.sidebar-section {
    margin-top: 1.25rem;
}

.sidebar-section-title {
    width: 100%;
    border: 1px solid var(--border-subtle);
    border-radius: 999px;
    background: radial-gradient(circle at top left, rgba(15,23,42,0.9), rgba(15,23,42,0.98));
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    padding: 6px 12px;
    margin: 0 0 6px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    cursor: pointer;
    outline: none;
    text-align: left;
}

.sidebar-section-title::after {
    content: '\25BE'; /* pijltje omlaag */
    font-size: 10px;
    opacity: 0.7;
    transition: transform 0.16s ease, opacity 0.16s ease;
}

.sidebar-section:hover .sidebar-section-title {
    border-color: rgba(248, 113, 113, 0.55);
    color: var(--text-main);
}

.sidebar-section.sidebar-section--open .sidebar-section-title {
    background: linear-gradient(90deg, #111827, #020617);
    color: var(--text-main);
    border-color: rgba(248, 113, 113, 0.65);
    box-shadow: 0 10px 22px rgba(15, 23, 42, 0.9);
}

.sidebar-section.sidebar-section--open .sidebar-section-title::after {
    transform: rotate(180deg);
    opacity: 1;
}

.sidebar-section-items {
    padding-top: 4px;
}

.sidebar-section-items .nav-item:first-child {
    margin-top: 2px;
}

/* Light theme variant van de sidebar-secties: lichter, kaart-achtig en meer contrast */
body.app-body.theme-light .app-sidebar {
    background: #f9fafb;
}

body.app-body.theme-light .sidebar-section-title {
    background: #ffffff;
    color: #4b5563;
    border-color: rgba(209, 213, 219, 1);
    box-shadow: 0 6px 18px rgba(148, 163, 184, 0.35);
}

body.app-body.theme-light .sidebar-section-title::after {
    opacity: 0.9;
}

body.app-body.theme-light .sidebar-section:hover .sidebar-section-title {
    border-color: rgba(248, 113, 113, 0.6);
    color: #111827;
    box-shadow: 0 10px 26px rgba(148, 163, 184, 0.45);
}

body.app-body.theme-light .sidebar-section.sidebar-section--open .sidebar-section-title {
    background: linear-gradient(90deg, #f97316, #ef4444);
    color: #f9fafb;
    border-color: rgba(248, 113, 113, 0.9);
    box-shadow: 0 14px 32px rgba(248, 113, 113, 0.55);
}

body.app-body.theme-light .sidebar-section.sidebar-section--open .sidebar-section-title::after {
    opacity: 1;
}

body.app-body.theme-light .sidebar-section-items .nav-item {
    /* iets zachtere hover-kleur in light theme doordat achtergrond al licht is */
    border-radius: 10px;
}
.nav-help {
    color: #d3fca5;
    text-align: center;
    padding: 10px 10px;
    background-color: rgba(0, 139, 42, 0.822);
    margin-top: 20px;
}

.nav-bug-report {
    color: #d3fca5;
    text-align: center;
    padding: 10px 10px;
    background-color: rgba(0, 139, 42, 0.822);
    margin-top: 20px;
}

.sidebar-footer {
    margin-top: auto;
}

.app-main {
    flex: 1;
    padding: 32px 40px 40px;
}

/* Auth */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 24px;
}

.auth-card {
    width: 100%;
    max-width: 760px;
    background-color: var(--card-bg);
    border-radius: 20px;
    padding: 26px 26px 22px;
    box-shadow: 0 32px 60px rgba(15, 23, 42, 0.95);
    border: 1px solid var(--border-subtle);
}

.auth-card--split {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 22px;
}

.auth-info {
    padding-right: 6px;
}

.auth-form-col {
    padding-left: 26px;
    border-left: 1px solid var(--border-subtle);
}

.auth-brand {
    font-size: 12px;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 8px;
}

.auth-title {
    margin: 0 0 4px;
    font-size: 24px;
    letter-spacing: -0.03em;
}

.auth-subtitle {
    margin: 4px 0 24px;
    color: var(--text-muted);
    font-size: 14px;
}

.auth-meta {
    margin-top: 18px;
    padding-top: 12px;
    border-top: 1px solid var(--border-subtle);
}

.auth-meta-title {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.auth-meta-list {
    margin: 0;
    padding-left: 0;
    list-style: none;
    font-size: 13px;
    color: var(--text-muted);
}

.auth-meta-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.auth-meta-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: linear-gradient(135deg, #f97316, #ef4444);
    box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.8);
}

.auth-panel-title {
    margin: 0 0 10px;
    font-size: 16px;
    font-weight: 600;
}

@media (max-width: 800px) {
    .auth-card--split {
        grid-template-columns: minmax(0, 1fr);
    }

    .auth-form-col {
        border-left: none;
        border-top: 1px solid var(--border-subtle);
        padding-left: 0;
        padding-top: 16px;
        margin-top: 8px;
    }
}

.auth-alert {
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid rgba(248, 113, 113, 0.5);
    color: #fecaca;
    font-size: 13px;
    border-radius: 10px;
    padding: 8px 10px;
    margin-bottom: 18px;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.form-group label {
    display: block;
    margin-bottom: 4px;
    font-size: 13px;
    color: var(--text-muted);
}

.form-group input {
    width: 100%;
    padding: 9px 10px;
    border-radius: 9px;
    border: 1px solid var(--border-subtle);
    background: rgba(15, 23, 42, 0.9);
    color: var(--text-main);
    font-size: 14px;
}

.form-group input[type="checkbox"],
.form-group input[type="radio"] {
    width: auto;
}

body.app-body.theme-light .form-group input {
    background: #fefefe;
    color: #111827;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent-soft);
}

.form-group textarea {
    width: 100%;
    padding: 9px 10px;
    border-radius: 9px;
    border: 1px solid var(--border-subtle);
    background: rgba(15, 23, 42, 0.9);
    color: var(--text-main);
    font-size: 14px;
    resize: vertical;
    min-height: 80px;
}

body.app-body.theme-light .form-group textarea {
    background: #fefefe;
    color: #111827;
}

.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent-soft);
}

.form-group--inline {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.form-group--inline label {
    margin-bottom: 0;
}

.form-switch {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.form-group--inline-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

@media (max-width: 600px) {
    .form-group--inline-2 {
        grid-template-columns: minmax(0, 1fr);
    }
}

.form-group input[type="file"] {
    padding: 6px 8px;
    background: rgba(15, 23, 42, 0.92);
    font-size: 13px;
}

body.app-body.theme-light .form-group input[type="file"] {
    background: #ffffff;
}

.btn-primary {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    border: none;
    padding: 10px 16px;
    background: linear-gradient(90deg, #f97316, #ef4444);
    color: #ffffff;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    box-shadow: 0 3px 12px rgba(87, 87, 87, 0.8);
}

.btn-primary:hover {
    filter: brightness(1.05);
}

/* Delete button styling */
.btn-delete {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    border: none;
    padding: 10px 16px;
    background: linear-gradient(90deg, #f91621, #b13d3d);
    color: #ffffff;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    box-shadow: 0 3px 12px rgba(87, 87, 87, 0.8);
}

.btn-delete:hover {
    opacity: 0.9;
    transform: scale(1.02);
}

.btn-delete:active {
    transform: scale(0.98);
}

/* Dashboard */
.page {
    max-width: 1600px;
    margin: 0 auto;
}

.page-header {
    margin-bottom: 14px;
}

.page-header h1 {
    margin: 0 0 6px;
    font-size: 24px;
    letter-spacing: -0.02em;
}

.page-header p {
    margin: 0;
    color: var(--text-muted);
    font-size: 14px;
}

.explain-card {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}

@media (max-width: 980px) {
    .explain-card {
        grid-template-columns: minmax(0, 1fr);
    }
}

.explain-card__item {
    border-radius: 18px;
    border: 1px solid var(--border-subtle);
    padding: 14px 16px 14px;
    background:
        radial-gradient(circle at top left, rgba(248, 113, 113, 0.18), transparent 55%),
        radial-gradient(circle at bottom right, rgba(59, 130, 246, 0.12), transparent 60%),
        var(--card-bg);
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.45);
}

.explain-card__item--blue {
    border-color: rgba(59, 130, 246, 0.35);
}

.explain-card__item--green {
    border-color: rgba(34, 197, 94, 0.35);
}

.explain-card__item--purple {
    border-color: rgba(168, 85, 247, 0.35);
}

.explain-card__icon {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: #ffffff;
    background: linear-gradient(135deg, #1640f9, #0b2eca);
    box-shadow: 0 10px 22px rgba(15, 23, 42, 0.65);
}

.explain-card__title {
    margin: 10px 0 6px;
    font-size: 14px;
    font-weight: 600;
}

.explain-card__text {
    margin: 0;
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.45;
}

.dashboard-layout {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.dashboard-shortcuts {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
}

@media (max-width: 1280px) {
    .dashboard-shortcuts {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 820px) {
    .dashboard-shortcuts {
        grid-template-columns: minmax(0, 1fr);
    }
}

.dashboard-shortcut-card {
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background:
        radial-gradient(circle at top left, rgba(248, 113, 113, 0.18), transparent 55%),
        radial-gradient(circle at bottom right, rgba(59, 130, 246, 0.12), transparent 60%),
        var(--card-bg);
    padding: 14px 16px;
    text-decoration: none;
    color: var(--text-main);
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.45);
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.dashboard-shortcut-card:hover {
    transform: translateY(-3px);
    border-color: rgba(248, 113, 113, 0.75);
    box-shadow: 0 26px 60px rgba(15, 23, 42, 0.75);
}

.dashboard-shortcut-card__title {
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 6px;
}

.dashboard-shortcut-card__body {
    margin: 0;
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.45;
}

.dashboard-kpis {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
}

@media (max-width: 1400px) {
    .dashboard-kpis {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 820px) {
    .dashboard-kpis {
        grid-template-columns: minmax(0, 1fr);
    }
}

.dashboard-kpi {
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: var(--card-bg);
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.45);
    padding: 14px 16px;
}

.dashboard-kpi__label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.dashboard-kpi__value {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.dashboard-kpi__trend {
    margin-top: 10px;
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 12px;
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
}

.dashboard-kpi__trend--up {
    border-color: rgba(34, 197, 94, 0.4);
    color: #bbf7d0;
}

body.app-body.theme-light .dashboard-kpi__trend--up {
    color: #065f46;
}

.dashboard-kpi__pill {
    margin-top: 10px;
    font-size: 12px;
    color: var(--text-muted);
}

.dashboard-main {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 12px;
}

.dashboard-main--two-cols {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

@media (max-width: 1100px) {
    .dashboard-main,
    .dashboard-main--two-cols {
        grid-template-columns: minmax(0, 1fr);
    }
}

.dashboard-card {
    border-radius: 18px;
    border: 1px solid var(--border-subtle);
    background: var(--card-bg);
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.45);
    overflow: hidden;
}

.dashboard-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.dashboard-card__title {
    font-weight: 700;
    letter-spacing: -0.02em;
}

.dashboard-card__subtitle {
    margin-top: 4px;
    font-size: 13px;
    color: var(--text-muted);
}

.dashboard-card__body {
    padding: 14px 16px 16px;
}

.dashboard-activity {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.dashboard-activity-item {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.dashboard-activity-icon {
    width: 28px;
    height: 28px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    background: rgba(248, 113, 113, 0.14);
    border: 1px solid rgba(248, 113, 113, 0.4);
    color: #fecaca;
    flex: 0 0 auto;
}

.dashboard-activity-meta {
    margin-top: 2px;
    font-size: 12px;
    color: var(--text-muted);
}

.dashboard-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    border-radius: 14px;
    overflow: hidden;
}

.dashboard-table th,
.dashboard-table td {
    padding: 10px 10px;
    text-align: left;
    border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.dashboard-table th {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(148, 163, 184, 0.24);
}

.dashboard-table tbody tr:nth-child(odd) td {
    background: rgba(255, 255, 255, 0.015);
}

.dashboard-table tbody tr:hover td {
    background: rgba(110, 231, 255, 0.06);
}

body.app-body.theme-light .dashboard-table th {
    background: #f8fafc;
    color: #475569;
    border-bottom: 1px solid rgba(15, 23, 42, 0.10);
}

body.app-body.theme-light .dashboard-table th,
body.app-body.theme-light .dashboard-table td {
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

body.app-body.theme-light .dashboard-table tbody tr:nth-child(odd) td {
    background: #fbfdff;
}

body.app-body.theme-light .dashboard-table tbody tr:hover td {
    background: rgba(59, 130, 246, 0.06);
}

.badge-status {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 12px;
    border: 1px solid var(--border-subtle);
}

.badge-status--paid {
    background: rgba(34, 197, 94, 0.12);
    border-color: rgba(34, 197, 94, 0.45);
    color: #bbf7d0;
}

body.app-body.theme-light .badge-status--paid {
    color: #065f46;
}

.badge-status--sent {
    background: rgba(59, 130, 246, 0.12);
    border-color: rgba(59, 130, 246, 0.45);
    color: #bfdbfe;
}

body.app-body.theme-light .badge-status--sent {
    color: #1d4ed8;
}

.amount-positive { color: #86efac; }
.amount-negative { color: #fca5a5; }

body.app-body.theme-light .amount-positive { color: #166534; }
body.app-body.theme-light .amount-negative { color: #991b1b; }
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    margin: 20px auto;
    max-width: 420px;
    color: var(--text-muted);
}
.empty-state__icon {
    font-size: 40px;
    margin-bottom: 8px;
    opacity: 0.35;
}
.empty-state__title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 4px;
}
.empty-state__text {
    font-size: 14px;
    color: var(--text-muted);
}
/* Settings: tab navigation */

.settings-page .settings-tabs {
    margin-top: 18px;
    margin-bottom: 14px;
    display: inline-flex;
    padding: 3px;
    border-radius: 999px;
    background: radial-gradient(circle at top left, rgba(15,23,42,0.95), rgba(15,23,42,0.85));
    box-shadow: 0 16px 40px rgba(15,23,42,0.95);
    border: 1px solid var(--border-subtle);
}

.settings-page .settings-tab {
    position: relative;
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 13px;
    padding: 6px 14px 6px 26px;
    border-radius: 999px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
}

.settings-page .settings-tab__icon {
    font-size: 13px;
}

.settings-page .settings-tab--active {
    color: #f9fafb;
    background: linear-gradient(90deg, #f97316, #ef4444);
    box-shadow: 0 10px 26px rgba(15,23,42,0.9);
}

.settings-page .settings-tab--active::after {
    content: '';
    position: absolute;
    inset: 2px;
    border-radius: 999px;
    border: 1px solid rgba(248,250,252,0.15);
}

.settings-page .settings-section {
    display: none;
}

.settings-page .settings-section--active {
    display: block;
}

.settings-page .settings-invoice-due-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px 16px;
}

.stats-grid {
    margin-top: 24px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
}

.stat-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 14px 14px 12px;
    border: 1px solid var(--accent-strong);
}

.stat-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.stat-value {
    font-size: 20px;
    font-weight: 600;
}


/* Products grid & cards */
.product-grid {
    margin-top: 10px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.product-card {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    background: radial-gradient(circle at top left, rgba(248, 113, 113, 0.22), transparent 55%),
                radial-gradient(circle at bottom right, rgba(59, 130, 246, 0.18), transparent 60%),
                var(--card-bg);
    border: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: 0 3px 12px rgba(87, 87, 87, 0.8);
    display: flex;
    flex-direction: column;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.product-card:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 26px 60px rgba(15, 23, 42, 0.95);
    border-color: rgba(248, 113, 113, 0.9);
}

.product-card__image {
    position: relative;
    width: 100%;
    padding-top: 45%; /* compacter, meer ruimte voor 4 kolommen */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: saturate(1.05);
}

.product-card__image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.65), transparent 40%);
}

.product-card__image--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--text-muted);
    background: radial-gradient(circle at top left, rgba(148, 163, 184, 0.25), transparent 60%),
                rgba(15, 23, 42, 0.9);
}

.product-card__body {
    position: relative;
    padding: 14px 14px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.product-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
}

.product-card__title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text-main);
}

.product-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 2px;
}

.product-card__price {
    font-weight: 600;
    color: var(--text-main);
}

.product-card__vat {
    font-size: 12px;
}

.product-card__description {
    margin: 6px 0 4px;
    font-size: 13px;
    color: var(--text-muted);
    max-height: 3.2em;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-card__actions {
    margin-top: 10px;
    display: flex;
    justify-content: flex-end;
}

.product-card .ui-badge {
    box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.8);
}

.margin-top-40 {
    margin-top: 40px;
}

@media (max-width: 1200px) {
    .product-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .product-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .app-shell {
        position: relative;
    }

    .app-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 240px;
        transform: translateX(-100%);
        transition: transform 0.2s ease-out, box-shadow 0.2s ease-out;
        z-index: 55;
        box-shadow: 0 0 0 rgba(0, 0, 0, 0);
    }

    .app-shell.sidebar-open .app-sidebar {
        transform: translateX(0);
        box-shadow: 0 24px 48px rgba(15, 23, 42, 0.95);
    }

    .sidebar-logo {
        margin-top: 57px;
    }

    .app-shell::before {
        content: '';
        position: fixed;
        inset: 0;
        background: rgba(15, 23, 42, 0.75);
        opacity: 0;
        transition: opacity 0.2s ease-out;
        pointer-events: none;
        z-index: 50;
    }

    .app-shell.sidebar-open::before {
        opacity: 1;
        pointer-events: auto;
    }

    .app-main {
        margin-top: 46px;
        padding: 24px 16px 32px;
    }

    .sidebar-toggle {
        display: inline-flex;
    }

    .app-shell.sidebar-open .sidebar-toggle__icon {
        animation: burger-spin 0.4s ease-out;
        transform: rotate(90deg);
    }
}

@keyframes burger-spin {
    0% { transform: rotate(0deg); }
    60% { transform: rotate(360deg); }
    100% { transform: rotate(90deg); }
}

@media (max-width: 600px) {
    .product-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* Client modal layout tweaks */
.ui-modal {
    max-width: 780px;
}

@media (min-width: 1280px) {
    .ui-modal {
        max-width: 840px;
    }
}

.client-form-layout {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.client-form-layout .form-group,
.client-form-layout .form-group--inline-2 {
    margin-bottom: 0;
}

.form-section-title {
    margin-top: 12px;
    margin-bottom: 4px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text-muted);
}

.form-section-title:first-of-type {
    margin-top: 0;
}

.role-label { font-weight: 600; }
.nav-item--bug-report::before {
    content: '🐞'; /* bug-icoon */
}
.nav-item--backups::before {
    content: '💾'; /* backup-icoon */
}
.nav-item--db-versions::before {
    content: '🧬'; /* onderscheidend icoon */
}
.nav-item--db-watch::before {
    content: '🛰️'; /* distinctive icon */
}
.nav-item--cronjobs::before {
    content: '⏰'; /* cronjob-icoon */
}
.nav-item--roles::before {
    content: '🛡'; /* of eigen icon-font/klassenaam */
    margin-right: 6px;
}
.nav-item--help::before { content: '❓'; }
.nav-item--ssl::before {
    content: '🔒'; /* ssl-icoon */
}
.nav-item--filemanager::before {
    content: '📁'; /* filemanager-icoon */
}
.nav-item--monitoring::before {
    content: '📊'; /* monitoring-icoon */
}
.nav-item--ssh::before {
    content: '🔑'; /* ssh-icoon */
}
.nav-item--subdomains::before {
    content: '🌐'; /* subdomains-icoon */
}
.nav-item--redirects::before {
    content: '↪️'; /* redirects-icoon */
}
.nav-item--protected::before {
    content: '🔐'; /* protected-icoon */
}
.nav-item--logs::before {
    content: '📋'; /* logs-icoon */
}
.nav-item--ipblock::before {
    content: '🛡️'; /* ipblock-icoon */
}
.nav-item--scripts::before {
    content: '📦'; /* scripts-icoon */
}

/* Domain select styling */
.domain-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: linear-gradient(180deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.04) 100%);
    border: 1px solid #555657;
    border-radius: 10px;
    padding: 10px 40px 10px 14px;
    font-size: 14px;
    font-weight: 500;
    color: #555657;
    cursor: pointer;
    min-width: 180px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    transition: all 0.2s ease;
}
.domain-select:hover {
    border-color: rgba(110, 231, 255, 0.4);
    background-color: rgba(255,255,255,0.06);
}
.domain-select:focus {
    outline: none;
    border-color: #6ee7ff;
    box-shadow: 0 0 0 3px rgba(110, 231, 255, 0.15);
}
.domain-select option {
    background: #0f1731;
    color: #e7eaf3;
    padding: 10px;
}

.role-admin .kbd {
    background: #1d4ed8;   /* blauw */
    border-color: #1d4ed8;
    display: inline-flex;
    padding: 2px 7px;
    border-radius: 6px;
    border: 1px solid rgba(148,163,184,.5);
    border-top-color: rgba(148, 163, 184, 0.5);
    border-right-color: rgba(148, 163, 184, 0.5);
    border-bottom-color: rgba(148, 163, 184, 0.5);
    border-left-color: rgba(148, 163, 184, 0.5);
    background: rgba(15,23,42,.95);
    font-size: 11px;
    color: #e5e7eb;
}
.role-user .kbd {
    background: #075985;   /* blauwgroen */
    border-color: #0369a1;
    display: inline-flex;
    padding: 2px 7px;
    border-radius: 6px;
    border: 1px solid rgba(148,163,184,.5);
    border-top-color: rgba(148, 163, 184, 0.5);
    border-right-color: rgba(148, 163, 184, 0.5);
    border-bottom-color: rgba(148, 163, 184, 0.5);
    border-left-color: rgba(148, 163, 184, 0.5);
    background: rgba(15,23,42,.95);
    font-size: 11px;
    color: #e5e7eb;
}
.role-bookkeeper .kbd {
    background: #14532d;   /* groen */
    border-color: #16a34a;
    display: inline-flex;
    padding: 2px 7px;
    border-radius: 6px;
    border: 1px solid rgba(148,163,184,.5);
    border-top-color: rgba(148, 163, 184, 0.5);
    border-right-color: rgba(148, 163, 184, 0.5);
    border-bottom-color: rgba(148, 163, 184, 0.5);
    border-left-color: rgba(148, 163, 184, 0.5);
    background: rgba(15,23,42,.95);
    font-size: 11px;
    color: #e5e7eb;
}
.role-administration .kbd {
    background: #78350f;   /* oranje/bruin */
    border-color: #f59e0b;
    display: inline-flex;
    padding: 2px 7px;
    border-radius: 6px;
    border: 1px solid rgba(148,163,184,.5);
    border-top-color: rgba(148, 163, 184, 0.5);
    border-right-color: rgba(148, 163, 184, 0.5);
    border-bottom-color: rgba(148, 163, 184, 0.5);
    border-left-color: rgba(148, 163, 184, 0.5);
    background: rgba(15,23,42,.95);
    font-size: 11px;
    color: #e5e7eb;
}
.role-helpdesk .kbd {
    background: #4b5563;   /* grijs */
    border-color: #6b7280;
    display: inline-flex;
    padding: 2px 7px;
    border-radius: 6px;
    border: 1px solid rgba(148,163,184,.5);
    border-top-color: rgba(148, 163, 184, 0.5);
    border-right-color: rgba(148, 163, 184, 0.5);
    border-bottom-color: rgba(148, 163, 184, 0.5);
    border-left-color: rgba(148, 163, 184, 0.5);
    background: rgba(15,23,42,.95);
    font-size: 11px;
    color: #e5e7eb;
}
.role-developer .kbd {
    background: #581c87;   /* paars */
    border-color: #a855f7;
    display: inline-flex;
    padding: 2px 7px;
    border-radius: 6px;
    border: 1px solid rgba(148,163,184,.5);
    border-top-color: rgba(148, 163, 184, 0.5);
    border-right-color: rgba(148, 163, 184, 0.5);
    border-bottom-color: rgba(148, 163, 184, 0.5);
    border-left-color: rgba(148, 163, 184, 0.5);
    background: rgba(15,23,42,.95);
    font-size: 11px;
    color: #e5e7eb;
}