/* Risk calculator page (risk-calculator/index.html). Loads after ../css/site.css and uses its tokens. */

:root {
    --rc-control-border: color-mix(in srgb, var(--text) 60%, var(--bg));
    --rc-danger: #b3261e;
    --rc-low: #2e7d32;
    --rc-high: #c62828;
}

@media (prefers-color-scheme: dark) {
    :root { --rc-danger: #f9857e; }
}

.btn-sm { min-height: 2.4rem; padding: .35rem 1rem; font-size: .95rem; }

/* "When to Use / Considerations / Why Use" under the page title */
.rc-info-links { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.25rem; }

/* ---------- Layout ---------- */
.rc-layout {
    display: grid;
    grid-template-columns: minmax(0, 25rem) minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
}

@media (max-width: 52rem) {
    .rc-layout { grid-template-columns: minmax(0, 1fr); }
}

.rc-card {
    padding: 1.5rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}
.rc-card-title { margin: 0 0 1.25rem; font-size: 1.15rem; text-align: center; }

/* ---------- Form ---------- */
.rc-group { margin: 0 0 1.25rem; padding: 0; border: 0; min-width: 0; }
.rc-group legend, .rc-group-title {
    display: block;
    width: 100%;
    margin: 0 0 .5rem;
    padding: 0;
    font-size: .95rem;
    font-weight: 400;
    color: var(--text-muted);
}
.rc-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.rc-field label:not(.rc-group-title) { display: block; margin-bottom: .3rem; font-size: .95rem; font-weight: 600; }

.rc-field input {
    display: block;
    width: 100%;
    min-height: 2.9rem;
    padding: .45rem .8rem;
    border: 1px solid var(--rc-control-border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    color: var(--text);
    font: inherit;
}
.rc-field input:focus-visible { outline-offset: 1px; }

.rc-field.has-error input { border-color: var(--rc-danger); box-shadow: 0 0 0 1px var(--rc-danger); }

.rc-alert {
    margin: 0 0 1.25rem;
    padding: .85rem 1rem;
    border: 1px solid var(--rc-danger);
    border-left-width: 4px;
    border-radius: var(--radius-sm);
    background: color-mix(in srgb, var(--rc-danger) 9%, var(--surface));
    font-size: .93rem;
    line-height: 1.5;
}
.rc-alert ul { margin: 0; padding-left: 1.1rem; }
.rc-alert[hidden] { display: none; }

.rc-submit { width: 100%; min-height: 3.2rem; font-size: 1.1rem; }

/* ---------- Result ---------- */
.rc-result { min-height: 9rem; text-align: center; display: flex; flex-direction: column; justify-content: center; }
.rc-result > p { margin: 0; font-size: 1rem; }

.rc-badge {
    margin-bottom: 1.25rem;
    padding: .75rem 1.25rem;
    border-radius: 999px;
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.3;
    text-align: center;
}
.rc-badge-low { background: var(--rc-low); }
.rc-badge-high { background: var(--rc-high); }

.rc-params {
    max-width: 20rem;
    margin: 0 auto;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    overflow: hidden;
}
.rc-params h3 { margin: 0; padding: .6rem 1rem; border-bottom: 1px solid var(--line); background: var(--bg-soft); font-size: .95rem; }
.rc-params pre {
    margin: 0;
    padding: 1rem;
    font: .92rem/1.55 var(--mono);
    text-align: center;
    overflow-x: auto;
}
.rc-result [hidden], #rc-placeholder[hidden] { display: none; }

/* ---------- Dialogs ---------- */
.rc-dialog {
    width: min(42rem, calc(100vw - 2rem));
    max-height: calc(100dvh - 2rem);
    padding: 0;
    border: 0;
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    box-shadow: 0 24px 64px rgb(0 0 0 / .4);
    overflow: auto;
}
.rc-dialog::backdrop { background: rgb(4 14 18 / .62); }
body:has(dialog[open]) { overflow: hidden; }

.rc-dialog-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.1rem 1.5rem;
    border-bottom: 1px solid var(--line);
}
.rc-dialog-head h2 { margin: 0; font-size: 1.3rem; }
.rc-dialog-body { padding: 1.25rem 1.5rem; }
.rc-dialog-body p { margin: 0 0 1em; }
.rc-dialog-body ul { margin: 0; padding-left: 1.25rem; }
.rc-dialog-body li + li { margin-top: .5rem; }
.rc-dialog-body > :last-child { margin-bottom: 0; }
.rc-dialog-foot { display: flex; justify-content: flex-end; padding: 1rem 1.5rem; border-top: 1px solid var(--line); }

.rc-dialog-close {
    display: grid;
    place-items: center;
    width: 2.5rem;
    height: 2.5rem;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--text-muted);
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
}
.rc-dialog-close:hover { background: var(--brand-soft); color: var(--brand-strong); }