/* 14-landing-abonnement.css - Landingspagina: "bouw je abonnement"-wizard
   Onderdeel van de AperioLibrum-stylesheet (14 bestanden via templates/_stylesheets.html).
   Alle regels zijn gescoped onder .plan-builder en gebruiken de --home-* tokens van de
   landingspagina, zodat de app (01-11) niets merkt van deze component. De wizard-JS
   (static/js/plan-builder.js) rendert de kaarten/add-ons; de catalogus komt uit Flask. */

.plan-builder {
    padding: 80px 40px;
    background: var(--bg-main);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.plan-builder .builder { width: 100%; max-width: 1100px; margin: 0 auto; }

/* ---------- Kop ---------- */

.plan-builder .builder-head { text-align: center; margin-bottom: 44px; }

.plan-builder .builder-badge {
    display: inline-block;
    background: var(--home-brand);
    color: var(--home-accent-dark);
    font-size: 13px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 18px;
}

.plan-builder .builder-head h2 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 14px;
    color: var(--text-main);
}

.plan-builder .builder-sub {
    color: var(--home-muted);
    font-size: clamp(15px, 1.6vw, 18px);
    line-height: 1.5;
    max-width: 560px;
    margin: 0 auto;
}

/* ---------- Kaarten ---------- */

.plan-builder .builder-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
    align-items: start;
}

.plan-builder .card {
    background: var(--card-bg);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 32px 30px;
}

.plan-builder .card h2 { font-size: 20px; font-weight: 700; margin-bottom: 6px; color: var(--text-main); }

.plan-builder .card-sub { color: var(--home-muted); font-size: 14px; margin-bottom: 22px; }

/* ---------- Betaalperiode ---------- */

.plan-builder .billing-toggle {
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    background: var(--bg-main);
    border: 1px solid var(--line);
    border-radius: 999px;
    margin-bottom: 20px;
}

.plan-builder .billing-opt {
    border: none;
    background: none;
    color: var(--home-muted);
    font: inherit;
    font-size: 13.5px;
    font-weight: 600;
    padding: 7px 16px;
    border-radius: 999px;
    cursor: pointer;
    transition: background .15s ease, color .15s ease;
}

.plan-builder .billing-opt.is-active { background: var(--home-accent); color: #fff; }
.plan-builder .billing-opt:focus-visible { outline: 2px solid var(--home-accent); outline-offset: 2px; }

/* ---------- Add-on rijen ---------- */

.plan-builder .addon-list { list-style: none; }

.plan-builder .addon-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 15px 0;
    border-top: 1px solid var(--line);
}

.plan-builder .addon-row:first-child { border-top: none; padding-top: 2px; }

.plan-builder .addon-icon {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--home-brand);
    color: var(--home-accent-dark);
    display: flex;
    align-items: center;
    justify-content: center;
}

.plan-builder .addon-icon svg { width: 18px; height: 18px; }

.plan-builder .addon-info { flex: 1 1 auto; min-width: 0; }

.plan-builder .addon-name { font-size: 15px; font-weight: 600; color: var(--text-main); }

.plan-builder .addon-badge {
    display: inline-block;
    vertical-align: middle;
    background: var(--home-brand);
    color: var(--home-accent-dark);
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 999px;
    margin-left: 4px;
}

.plan-builder .addon-price { font-size: 13px; color: var(--home-muted); margin-top: 2px; }

.plan-builder .addon-toggle {
    flex: 0 0 auto;
    position: relative;
    width: 46px;
    height: 26px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--home-muted) 35%, transparent);
    border: none;
    cursor: pointer;
    transition: background .18s ease;
}

.plan-builder .addon-toggle::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
    transition: transform .18s ease;
}

.plan-builder .addon-toggle[aria-checked="true"] { background: var(--home-accent); }
.plan-builder .addon-toggle[aria-checked="true"]::after { transform: translateX(20px); }

.plan-builder .addon-toggle:focus-visible { outline: 2px solid var(--home-accent); outline-offset: 2px; }

.plan-builder .addon-empty { color: var(--home-muted); font-size: 14px; padding: 8px 0 4px; }

/* ---------- Prijs & inbegrepen ---------- */

.plan-builder .plan-price { display: flex; align-items: baseline; gap: 6px; margin-bottom: 4px; }

.plan-builder .plan-price-amount {
    font-size: clamp(40px, 5vw, 54px);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
    color: var(--text-main);
}

.plan-builder .plan-price-per { font-size: 18px; color: var(--home-muted); font-weight: 500; }

.plan-builder .plan-breakdown { color: var(--home-muted); font-size: 14px; margin-bottom: 20px; }

.plan-builder .plan-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    background: var(--home-accent);
    color: #fff;
    font: inherit;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    padding: 14px 20px;
    cursor: pointer;
    transition: background .15s ease, transform .1s ease;
}

.plan-builder .plan-cta:hover { background: var(--home-accent-dark); }
.plan-builder .plan-cta:active { transform: scale(.99); }
.plan-builder .plan-cta:focus-visible { outline: 2px solid var(--home-accent); outline-offset: 2px; }

.plan-builder .plan-cta-arrow { font-size: 14px; }

.plan-builder .included-title { font-size: 15px; font-weight: 700; margin: 24px 0 14px; color: var(--text-main); }

.plan-builder .included-list { list-style: none; display: grid; gap: 10px; }

.plan-builder .included-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--home-muted);
    font-size: 14px;
}

.plan-builder .included-check {
    flex: 0 0 auto;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--home-accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.plan-builder .included-check svg { width: 11px; height: 11px; }

/* ---------- Modal ---------- */

.plan-builder .modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 1000;
}

.plan-builder .modal { width: 100%; max-width: 460px; }

.plan-builder .modal .card { background: var(--modal-bg); }

.plan-builder .modal-recap {
    background: var(--bg-main);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 14px 16px;
    font-size: 13.5px;
    color: var(--home-muted);
    line-height: 1.55;
    margin-bottom: 20px;
}

.plan-builder .modal-recap strong { color: var(--text-main); }

.plan-builder #requestForm label {
    display: block;
    font-size: 13.5px;
    font-weight: 600;
    margin: 14px 0 6px;
    color: var(--text-main);
}

.plan-builder #requestForm .opt { color: var(--home-muted); font-weight: 500; }

.plan-builder #requestForm input,
.plan-builder #requestForm textarea {
    width: 100%;
    box-sizing: border-box;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 10px;
    color: var(--text-main);
    font: inherit;
    font-size: 14px;
    padding: 11px 13px;
    resize: vertical;
}

.plan-builder #requestForm input:focus,
.plan-builder #requestForm textarea:focus {
    outline: none;
    border-color: var(--home-accent);
}

.plan-builder .form-error { color: #e74c3c; font-size: 13px; margin-top: 12px; }

.plan-builder .modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 22px;
}

.plan-builder .modal-actions .plan-cta { width: auto; padding: 11px 20px; }

.plan-builder .btn-ghost {
    background: none;
    border: 1px solid var(--line);
    color: var(--text-main);
    font: inherit;
    font-size: 14px;
    font-weight: 600;
    border-radius: 10px;
    padding: 11px 18px;
    cursor: pointer;
}

.plan-builder .btn-ghost:hover { border-color: var(--home-accent); }

/* ---------- Toast ---------- */

.plan-builder .pb-toast {
    position: fixed;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--home-accent);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    padding: 12px 22px;
    border-radius: 999px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    z-index: 1010;
}

/* ---------- Responsief ---------- */

@media (max-width: 900px) {
    .plan-builder { padding: 60px 20px; }
    .plan-builder .builder-grid { grid-template-columns: minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
    .plan-builder * { transition: none !important; }
}