/* =============================================================================
   /real-estate: the package builder
   =============================================================================
   Markup in templates/pages/real-estate/_builder.html, behaviour in
   static/js/real-estate.js. Prices come from config; nothing here knows a
   number. Split from real-estate.css because the builder is a component in
   its own right and the page stylesheet was past the file limit.
   ============================================================================= */

/* --- Builder ------------------------------------------------------------- */
.builder {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 0.7fr);
    gap: var(--space-m);
    align-items: start;
}

@media (max-width: 1000px) {
    .builder { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
    .builder__total { grid-column: 1 / -1; }
}

@media (max-width: 700px) {
    .builder { grid-template-columns: minmax(0, 1fr); }
}

.builder fieldset {
    margin: 0;
    padding: 0;
    border: 0;
    min-width: 0;
    display: grid;
    gap: var(--space-s);
}

.builder__legend {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--slate-400);
    margin-bottom: var(--space-2xs);
}

.builder__track,
.builder__module {
    position: relative;
    display: grid;
    gap: var(--space-s);
    padding: var(--space-s) var(--space-m);
    border: 1px solid var(--rule);
    border-radius: var(--radius-m);
    background: var(--white);
    cursor: pointer;
    transition: border-color var(--dur-fast) var(--ease-out),
                box-shadow var(--dur-fast) var(--ease-out);
}

.builder__track:hover,
.builder__module:hover { border-color: var(--rule-strong); }

.builder__track input,
.builder__module input {
    position: absolute;
    top: var(--space-s);
    left: var(--space-s);
    width: 1.1rem;
    height: 1.1rem;
    accent-color: var(--ink-900);
    margin: 0;
}

.builder__track-body,
.builder__module-body { padding-left: 1.7rem; display: grid; gap: 0.35rem; }

.builder__track:has(input:checked),
.builder__module:has(input:checked) {
    border-color: var(--ink-900);
    box-shadow: 0 0 0 3px var(--amber-wash);
}

.builder__track-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.3rem 0.8rem;
}

.builder__track-name {
    font-family: var(--font-display);
    font-size: var(--step-1);
    font-weight: 500;
    font-variation-settings: 'SOFT' 0, 'WONK' 0, 'opsz' 24;
    color: var(--fg);
}

.builder__track-price { color: var(--ink-900); font-size: 0.85rem; }
.builder__track-lede { font-size: var(--step--1); color: var(--fg-muted); }
.builder__track .ticks { margin-top: 0.2rem; }
.builder__track .ticks li { font-size: 0.85rem; }

.builder__module {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
}

.builder__module-name { font-weight: 600; color: var(--fg); }
.builder__module-desc { font-size: 0.85rem; color: var(--slate-500); line-height: 1.5; }

.builder__module-price {
    display: grid;
    justify-items: end;
    gap: 0.15rem;
    font-size: 0.78rem;
    color: var(--slate-500);
    white-space: nowrap;
    padding-top: 0.15rem;
}

/* With scripting, only the chosen track's price shows. Without, both do. */
.builder.has-js[data-track='agent'] .builder__price-team,
.builder.has-js[data-track='team'] .builder__price-agent { display: none; }
.builder.has-js .builder__price-agent,
.builder.has-js .builder__price-team { color: var(--ink-900); }

.builder__total {
    position: sticky;
    top: 5.5rem;
    display: grid;
    gap: 0.5rem;
    padding: var(--space-m);
    border: 1px solid var(--ink-900);
    border-radius: var(--radius-l);
    background: var(--white);
    box-shadow: var(--shadow-m);
}

.builder__total-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--slate-400);
}

.builder__total-value {
    font-family: var(--font-display);
    font-size: var(--step-4);
    font-weight: 500;
    font-variation-settings: 'SOFT' 0, 'WONK' 0, 'opsz' 40;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
    line-height: 1.05;
    color: var(--ink-900);
}

.builder__total-note {
    font-size: var(--step--1);
    color: var(--fg-muted);
    min-height: 2.6em;
}

.builder__total .btn { margin-top: var(--space-xs); }

.builder__ref {
    margin: var(--space-xs) 0 0;
    padding-top: var(--space-s);
    border-top: 1px solid var(--rule);
    font-size: 0.82rem;
    line-height: 1.55;
    color: var(--slate-500);
}

.builder__ref strong { color: var(--fg); font-weight: 600; }