/* ═══════════════════════════════════════════════════════════════════════
   rechner.css – oeffentliche Rechner-Seiten (/kalorienrechner, /bmi-rechner)

   Ergaenzt landing.css: Hero, Baender, Boxen und Buttons kommen weiterhin
   aus den klp-* Klassen. Hier steht nur, was die Rechner zusaetzlich
   brauchen (Eingabekarte, Ergebniskarte, Formel-/Tabellen-Typografie).
   Farben ausschliesslich aus den Tokens in site.css.
   ═══════════════════════════════════════════════════════════════════════ */

/* ── Hero ────────────────────────────────────────────────────────── */
.rc-hero {
    padding: clamp(1.6rem, 4vw, 2.8rem) 0 clamp(1.2rem, 3vw, 1.8rem);
    max-width: 780px;
}

    .rc-hero h1 {
        font-family: var(--font-display);
        font-size: clamp(1.75rem, 4.2vw, 2.7rem);
        line-height: 1.15;
        font-weight: 600;
        margin: .9rem 0 1rem;
    }

.rc-lead {
    font-size: clamp(1rem, 1.6vw, 1.08rem);
    line-height: 1.75;
    color: var(--ink-soft);
    margin: 0;
}

/* Brotkrümel */
.rc-crumb {
    font-size: .8rem;
    color: var(--ink-faint);
    display: flex;
    gap: .5rem;
    align-items: center;
    margin-bottom: 1rem;
}

    .rc-crumb a {
        color: var(--ink-soft);
        text-decoration: none;
    }

        .rc-crumb a:hover, .rc-crumb a:focus-visible {
            color: var(--grape-dark);
            text-decoration: underline;
        }

/* ── Werkzeug-Bereich ────────────────────────────────────────────── */
.rc-tool {
    margin-bottom: 1.5rem;
}

.rc-grid {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: 1fr;
}

@media (min-width: 900px) {
    .rc-grid {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }

    .rc-grid--schmal {
        grid-template-columns: 5fr 7fr;
    }
}

.rc-card {
    border-radius: var(--r-lg);
    padding: clamp(1.2rem, 2.6vw, 1.8rem);
}

.rc-card--form {
    background: #fff;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.rc-card--result {
    background: linear-gradient(150deg, #2A1854 0%, #1B1030 100%);
    color: #fff;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

    .rc-card--result::before {
        content: "";
        position: absolute;
        inset: 0;
        background: radial-gradient(ellipse 70% 55% at 80% 0%, rgba(198,241,53,.16) 0%, transparent 62%);
        pointer-events: none;
    }

    .rc-card--result > * {
        position: relative;
        z-index: 1;
    }

.rc-card-head {
    font-family: var(--font-display);
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: 1.3rem;
    color: var(--ink-soft);
}

.rc-card--result .rc-card-head {
    color: rgba(255,255,255,.62);
}

/* ── Eingabefelder ───────────────────────────────────────────────── */
.rc-field {
    border: 0;
    padding: 0;
    margin: 0 0 1.1rem;
    min-width: 0;
}

    .rc-field > label,
    .rc-field > legend {
        display: block;
        float: none;
        width: auto;
        font-size: .82rem;
        font-weight: 700;
        color: var(--ink);
        margin-bottom: .4rem;
        padding: 0;
    }

.rc-unit {
    font-weight: 500;
    color: var(--ink-faint);
}

.rc-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .7rem;
}

.rc-row--2 {
    grid-template-columns: repeat(2, 1fr);
}

.rc-input {
    width: 100%;
    padding: .68rem .85rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--ink);
    background: var(--cream);
    border: 1.5px solid var(--border);
    border-radius: var(--r-sm);
    transition: border-color var(--t), background var(--t);
}

    .rc-input:focus {
        outline: none;
        border-color: var(--grape);
        background: #fff;
    }

select.rc-input {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%236E6480'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right .7rem center;
    background-size: 14px;
    padding-right: 2rem;
}

/* Segment-Umschalter (Geschlecht / Ziel) */
.rc-seg {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .4rem;
    background: var(--cream);
    border: 1.5px solid var(--border);
    border-radius: var(--r-sm);
    padding: .3rem;
}

.rc-seg--3 {
    grid-template-columns: repeat(3, 1fr);
}

.rc-seg-item {
    position: relative;
    margin: 0;
}

    .rc-seg-item input {
        position: absolute;
        opacity: 0;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        margin: 0;
        cursor: pointer;
    }

    .rc-seg-item span {
        display: block;
        text-align: center;
        padding: .5rem .3rem;
        border-radius: calc(var(--r-sm) - .2rem);
        font-size: .85rem;
        font-weight: 600;
        color: var(--ink-soft);
        transition: background var(--t), color var(--t);
    }

    .rc-seg-item input:checked + span {
        background: linear-gradient(135deg, var(--punch), var(--grape));
        color: #fff;
        box-shadow: 0 4px 12px rgba(124,77,255,.28);
    }

    .rc-seg-item input:focus-visible + span {
        outline: 3px solid var(--grape);
        outline-offset: 2px;
    }

.rc-privacy {
    display: flex;
    align-items: flex-start;
    gap: .5rem;
    font-size: .8rem;
    line-height: 1.5;
    color: var(--ink-soft);
    background: var(--mint-light);
    border-radius: var(--r-sm);
    padding: .65rem .8rem;
    margin: 0;
}

    .rc-privacy i {
        color: var(--mint);
        margin-top: .1rem;
    }

/* ── Ergebnis ────────────────────────────────────────────────────── */
.rc-hero-value {
    text-align: center;
    padding-bottom: 1.3rem;
    border-bottom: 1px solid rgba(255,255,255,.12);
    margin-bottom: 1.3rem;
}

.rc-hero-value-num {
    font-family: var(--font-display);
    font-size: clamp(2.6rem, 8vw, 3.6rem);
    font-weight: 700;
    line-height: 1;
    color: var(--zest);
}

    .rc-hero-value-num small {
        font-size: .34em;
        font-weight: 600;
        color: rgba(255,255,255,.6);
    }

.rc-hero-value.is-begrenzt .rc-hero-value-num {
    color: #FFC24B;
}

.rc-hero-value-lbl {
    font-size: .85rem;
    color: rgba(255,255,255,.66);
    margin-top: .45rem;
    line-height: 1.45;
}

.rc-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .6rem;
    margin-bottom: 1.4rem;
}

.rc-stat {
    background: rgba(255,255,255,.07);
    border-radius: var(--r-sm);
    padding: .75rem .5rem;
    text-align: center;
}

.rc-stat-num {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff;
}

.rc-stat-lbl {
    font-size: .7rem;
    color: rgba(255,255,255,.55);
    margin-top: .2rem;
    line-height: 1.35;
}

.rc-bmi-kat {
    display: block;
    font-weight: 700;
    margin-top: .15rem;
}

    .rc-bmi-kat.is-normal { color: var(--zest); }
    .rc-bmi-kat.is-unter,
    .rc-bmi-kat.is-ueber { color: #FFC24B; }
    .rc-bmi-kat.is-adipos { color: var(--punch); }

/* Makros */
.rc-makro {
    background: rgba(255,255,255,.06);
    border-radius: var(--r-md);
    padding: 1rem;
    margin-bottom: 1.4rem;
}

.rc-makro-title {
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: rgba(255,255,255,.6);
    margin-bottom: .7rem;
}

.rc-makro-bar {
    display: flex;
    height: 10px;
    border-radius: var(--r-pill);
    overflow: hidden;
    margin-bottom: .8rem;
}

.rc-makro-seg--e { background: var(--punch); }
.rc-makro-seg--k { background: var(--zest); }
.rc-makro-seg--f { background: var(--grape); }

.rc-makro-legend {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .5rem;
    font-size: .78rem;
    color: rgba(255,255,255,.7);
}

    .rc-makro-legend strong {
        display: block;
        color: #fff;
        font-size: .95rem;
        margin-top: .1rem;
    }

.rc-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: .3rem;
}

.rc-dot--e { background: var(--punch); }
.rc-dot--k { background: var(--zest); }
.rc-dot--f { background: var(--grape); }

.rc-makro-note {
    font-size: .72rem;
    line-height: 1.5;
    color: rgba(255,255,255,.45);
    margin: .8rem 0 0;
}

.rc-cta {
    text-align: center;
}

.rc-cta-note {
    font-size: .78rem;
    line-height: 1.55;
    color: rgba(255,255,255,.55);
    margin: .9rem 0 0;
}

/* ── BMI-Skala ───────────────────────────────────────────────────── */
.rc-bmi-badge {
    display: inline-block;
    margin-top: .7rem;
    padding: .3rem .9rem;
    border-radius: var(--r-pill);
    font-size: .82rem;
    font-weight: 700;
}

    .rc-bmi-badge.is-normal { background: var(--zest); color: #33430A; }
    .rc-bmi-badge.is-unter,
    .rc-bmi-badge.is-ueber { background: #FFC24B; color: #4A3200; }
    .rc-bmi-badge.is-adipos { background: var(--punch); color: #fff; }

.rc-skala {
    margin-bottom: 1.2rem;
}

.rc-skala-bar {
    position: relative;
    display: flex;
    height: 10px;
    border-radius: var(--r-pill);
    overflow: visible;
}

.rc-skala-seg {
    height: 10px;
}

    .rc-skala-seg:first-child { border-radius: var(--r-pill) 0 0 var(--r-pill); }
    .rc-skala-seg:nth-last-of-type(1) { border-radius: 0 var(--r-pill) var(--r-pill) 0; }

    .rc-skala-seg.is-unter { flex: 14; background: #FFC24B; }
    .rc-skala-seg.is-normal { flex: 26; background: var(--zest); }
    .rc-skala-seg.is-ueber { flex: 20; background: #FF9A3C; }
    .rc-skala-seg.is-adipos { flex: 40; background: var(--punch); }

.rc-skala-marker {
    position: absolute;
    top: -5px;
    width: 4px;
    height: 20px;
    border-radius: 2px;
    background: #fff;
    box-shadow: 0 0 0 2px rgba(27,16,48,.5);
    transform: translateX(-2px);
    transition: left .25s ease;
}

.rc-skala-lbl {
    display: flex;
    justify-content: space-between;
    font-size: .7rem;
    color: rgba(255,255,255,.45);
    margin-top: .4rem;
}

.rc-spanne {
    font-size: .85rem;
    line-height: 1.6;
    color: rgba(255,255,255,.7);
    text-align: center;
    padding-bottom: 1.2rem;
    border-bottom: 1px solid rgba(255,255,255,.12);
    margin-bottom: 1.3rem;
}

    .rc-spanne strong { color: #fff; }

/* ── Hinweis unter dem Rechner ───────────────────────────────────── */
.rc-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: .55rem;
    font-size: .8rem;
    line-height: 1.6;
    color: var(--ink-soft);
    margin: 1.2rem 0 0;
}

    .rc-disclaimer i { color: var(--ink-faint); margin-top: .15rem; }

/* ── Fliesstext ──────────────────────────────────────────────────── */
.rc-prose {
    max-width: 760px;
    margin: 0 auto;
}

    .rc-prose h3 {
        font-family: var(--font-display);
        font-size: clamp(1.1rem, 2.2vw, 1.35rem);
        font-weight: 600;
        margin: 2rem 0 .7rem;
    }

        .rc-prose h3:first-child { margin-top: 0; }

    .rc-prose p {
        font-size: .98rem;
        line-height: 1.8;
        color: var(--ink-soft);
        margin-bottom: 1rem;
    }

    .rc-prose strong { color: var(--ink); }

.rc-formel {
    background: var(--cream);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 1rem 1.1rem;
    margin: 1.2rem 0 1.6rem;
}

.rc-formel-zeile {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: .3rem .8rem;
    padding: .45rem 0;
}

    .rc-formel-zeile + .rc-formel-zeile {
        border-top: 1px dashed var(--border);
    }

.rc-formel-lbl {
    flex: 0 0 5.5rem;
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--ink-faint);
}

.rc-formel code {
    font-size: .92rem;
    color: var(--grape-dark);
    background: none;
    padding: 0;
    word-break: break-word;
}

/* ── Tabelle ─────────────────────────────────────────────────────── */
.rc-table-wrap {
    overflow-x: auto;
    margin: 1.2rem 0 1.6rem;
    border-radius: var(--r-md);
    border: 1px solid var(--border);
}

.rc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .9rem;
    background: #fff;
}

    .rc-table th,
    .rc-table td {
        padding: .7rem .9rem;
        text-align: left;
        border-bottom: 1px solid var(--border);
    }

    .rc-table thead th {
        background: var(--cream);
        font-size: .76rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: .06em;
        color: var(--ink-soft);
        white-space: nowrap;
    }

    .rc-table tbody th {
        font-weight: 700;
        color: var(--ink);
        white-space: nowrap;
    }

    .rc-table tbody td {
        color: var(--ink-soft);
    }

    .rc-table tbody tr:last-child th,
    .rc-table tbody tr:last-child td {
        border-bottom: 0;
    }

/* ── Verweiskarten ───────────────────────────────────────────────── */
/* ── Makro-Liste (Makro-Rechner) ────────────────────────────── */
.rc-makro-liste {
    list-style: none;
    margin: 1.2rem 0 1.4rem;
    padding: 0;
}

    .rc-makro-liste li {
        display: grid;
        grid-template-columns: auto 1fr auto auto;
        align-items: baseline;
        gap: .5rem;
        padding: .6rem 0;
    }

        .rc-makro-liste li + li {
            border-top: 1px solid rgba(255,255,255,.1);
        }

.rc-makro-liste-name {
    font-size: .88rem;
    color: rgba(255,255,255,.72);
}

.rc-makro-liste-g {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: #fff;
}

.rc-makro-liste-kcal {
    font-size: .74rem;
    color: rgba(255,255,255,.42);
    min-width: 4.6rem;
    text-align: right;
}

/* ── Plausibilitaetspruefung (Makro-Rechner) ────────────────── */
.rc-pruefung {
    background: rgba(255,255,255,.06);
    border-radius: var(--r-md);
    padding: .85rem 1rem;
    margin-bottom: 1.3rem;
}

.rc-pruef-zeile {
    display: flex;
    align-items: flex-start;
    gap: .5rem;
    font-size: .8rem;
    line-height: 1.55;
    color: rgba(255,255,255,.72);
}

    .rc-pruef-zeile + .rc-pruef-zeile {
        margin-top: .5rem;
    }

    .rc-pruef-zeile i {
        margin-top: .15rem;
        flex: 0 0 auto;
    }

    .rc-pruef-zeile.is-gut i { color: var(--zest); }
    .rc-pruef-zeile.is-warn i { color: #FFC24B; }
    .rc-pruef-zeile.is-neutral i { color: rgba(255,255,255,.4); }

/* ── Richtwert je Mahlzeit ───────────────────────────────── */
.rc-je-mahlzeit {
    padding-bottom: 1.3rem;
    border-bottom: 1px solid rgba(255,255,255,.12);
    margin-bottom: 1.3rem;
}

    .rc-je-mahlzeit p {
        font-size: .84rem;
        line-height: 1.6;
        color: rgba(255,255,255,.72);
        margin: 0;
    }

/* ── Aufschluesselung (Wasserbedarf, Idealgewicht) ──────────── */
.rc-aufschluesselung {
    background: rgba(255,255,255,.06);
    border-radius: var(--r-md);
    padding: 1rem;
    margin-bottom: 1.4rem;
}

.rc-auf-liste {
    list-style: none;
    margin: 0;
    padding: 0;
}

    .rc-auf-liste li {
        display: flex;
        justify-content: space-between;
        align-items: baseline;
        gap: 1rem;
        padding: .4rem 0;
        font-size: .84rem;
        color: rgba(255,255,255,.68);
    }

        .rc-auf-liste li + li {
            border-top: 1px dashed rgba(255,255,255,.1);
        }

        .rc-auf-liste li strong {
            color: #fff;
            font-weight: 600;
            white-space: nowrap;
        }

    .rc-auf-liste .rc-auf-abzug strong {
        color: var(--zest);
    }

/* ── Einordnung (Idealgewicht) ──────────────────────────── */
.rc-einordnung {
    display: flex;
    align-items: flex-start;
    gap: .55rem;
    font-size: .86rem;
    line-height: 1.6;
    color: rgba(255,255,255,.8);
    background: rgba(255,255,255,.06);
    border-radius: var(--r-md);
    padding: .8rem 1rem;
    margin-bottom: 1.3rem;
}

    .rc-einordnung i { margin-top: .15rem; flex: 0 0 auto; }
    .rc-einordnung.is-gut i { color: var(--zest); }
    .rc-einordnung.is-warn i { color: #FFC24B; }

/* ── Hinweise im Eingabeformular ────────────────────────── */
.rc-hinweis-inline {
    display: flex;
    align-items: flex-start;
    gap: .45rem;
    font-size: .8rem;
    line-height: 1.55;
    color: var(--ink-soft);
    margin: -.4rem 0 1.1rem;
}

    .rc-hinweis-inline i { color: var(--ink-faint); margin-top: .15rem; }

.rc-warnung {
    display: flex;
    align-items: flex-start;
    gap: .5rem;
    font-size: .8rem;
    line-height: 1.55;
    color: #7A5200;
    background: #FFF3D6;
    border-radius: var(--r-sm);
    padding: .65rem .8rem;
    margin: 0 0 1.1rem;
}

    .rc-warnung i { color: #D69200; margin-top: .1rem; flex: 0 0 auto; }

/* ── Verweiskarten ──────────────────────────────────────── */
.rc-link-card {
    display: block;
    height: 100%;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 1.2rem;
    text-align: center;
    text-decoration: none;
    color: var(--ink);
    box-shadow: var(--shadow-sm);
    transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}

    .rc-link-card:hover, .rc-link-card:focus-visible {
        transform: translateY(-3px);
        box-shadow: var(--shadow-md);
        border-color: var(--grape);
        color: var(--ink);
    }

    .rc-link-card > i {
        font-size: 1.5rem;
        color: var(--grape-dark);
        display: block;
        margin-bottom: .5rem;
    }

.rc-link-card-t {
    display: block;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.05rem;
}

.rc-link-card-d {
    display: block;
    font-size: .82rem;
    color: var(--ink-soft);
    margin-top: .2rem;
}

/* Links innerhalb der dunklen Ergebniskarte: das globale a-Grape aus site.css
   ist auf dem dunklen Verlauf praktisch unlesbar. */
.rc-card--result a:not(.klp-btn):not(.klp-btn-ghost) {
    color: var(--zest);
    text-decoration: underline;
    text-underline-offset: 2px;
}

    .rc-card--result a:not(.klp-btn):not(.klp-btn-ghost):hover,
    .rc-card--result a:not(.klp-btn):not(.klp-btn-ghost):focus-visible {
        color: #fff;
    }