/* ================================================================
   MacherTV Konfigurator V3 — Ergaenzungs-CSS
   Baut auf configurator-v2.css + app.css auf.
   ================================================================ */

/* ── Trust-Bar ─────────────────────────────────────────────────── */
.cfg-v3-trust-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .5rem 1.5rem;
    padding: .75rem 1rem;
    background: var(--mtv-bg-light);
    border-radius: .5rem;
    margin-bottom: 1.25rem;
}
.cfg-v3-trust-item {
    display: flex;
    align-items: center;
    gap: .4rem;
    font-size: .78rem;
    font-weight: 600;
    color: var(--mtv-text-body);
    white-space: nowrap;
}
.cfg-v3-trust-item i {
    color: var(--mtv-primary);
    font-size: .85rem;
}
[data-theme="dark"] .cfg-v3-trust-bar { background: #1e293b; }

/* ── Social Proof ──────────────────────────────────────────────── */
.cfg-v3-social-proof {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .75rem;
    padding: .5rem 0;
    margin-bottom: .75rem;
    font-size: .78rem;
    color: var(--mtv-text-muted);
}
.cfg-v3-social-proof__text {
    font-weight: 600;
}
.cfg-v3-social-proof__logos {
    display: flex;
    align-items: center;
    gap: .5rem;
}
.cfg-v3-social-proof__client {
    font-weight: 700;
    color: var(--mtv-text-body);
}
.cfg-v3-social-proof__sep {
    color: var(--mtv-border-light);
}
@media (max-width: 575.98px) {
    .cfg-v3-social-proof { flex-direction: column; gap: .25rem; }
}

/* ── Chip-Scroll (Mobile) ─────────────────────────────────────── */
.cfg-v3-chip-scroll {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}
@media (max-width: 575.98px) {
    .cfg-v3-chip-scroll {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding-bottom: .25rem;
        gap: .35rem;
    }
    .cfg-v3-chip-scroll::-webkit-scrollbar { display: none; }
}

/* ── Kompaktes Card-Grid ──────────────────────────────────────── */
.cfg-v3-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: .75rem;
    max-width: 1000px;
}
@media (min-width: 768px) {
    .cfg-v3-card-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 260px));
    }
}
@media (max-width: 479.98px) {
    .cfg-v3-card-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: .5rem;
    }
}

/* ── Branchenfilter-Chips ──────────────────────────────────────── */
.v3-chip {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .4rem .75rem;
    border: 1px solid var(--mtv-border-light);
    border-radius: 999px;
    background: var(--mtv-bg-white);
    font-size: .78rem;
    font-weight: 600;
    color: var(--mtv-text-body);
    cursor: pointer;
    transition: var(--mtv-transition);
    white-space: nowrap;
}
.v3-chip:hover { border-color: var(--mtv-primary-light, #4D63FF); }
.v3-chip--active {
    border-color: var(--mtv-primary);
    background: rgba(35, 61, 255, .08);
    color: var(--mtv-primary);
}

/* ══════════════════════════════════════════════════════════════════
   MODELL-KARTEN (cfg-v3-card) — Produktseiten-Qualitaet
   ══════════════════════════════════════════════════════════════════ */
.cfg-v3-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--mtv-border-light);
    border-radius: .75rem;
    background: var(--mtv-bg-white);
    cursor: pointer;
    position: relative;
    transition: border-color .2s, box-shadow .2s, transform .15s;
    height: 100%;
    overflow: hidden;
}
.cfg-v3-card:hover {
    border-color: var(--mtv-primary-light, #4D63FF);
    box-shadow: 0 6px 24px rgba(35, 61, 255, .12);
    transform: translateY(-3px);
}
.cfg-v3-card--selected {
    border-color: var(--mtv-primary);
    box-shadow: 0 0 0 3px var(--mtv-primary-glow, rgba(35, 61, 255, .18));
}

/* Visual (Bild-Container) */
.cfg-v3-card__visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 180px;
    background: var(--mtv-bg-light);
    border-bottom: 1px solid var(--mtv-border-light);
    padding: 1rem;
    flex-shrink: 0;
}
.cfg-v3-card__img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.cfg-v3-card__visual .cfg-popular-badge {
    position: absolute;
    top: .5rem;
    right: .5rem;
    z-index: 2;
}
.cfg-v3-card__info-btn {
    position: absolute;
    bottom: .5rem;
    right: .5rem;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: var(--mtv-bg-white);
    color: var(--mtv-text-muted);
    font-size: .75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .12);
    transition: var(--mtv-transition);
    z-index: 2;
    opacity: 0;
}
.cfg-v3-card:hover .cfg-v3-card__info-btn { opacity: 1; }
.cfg-v3-card__info-btn:hover {
    background: var(--mtv-primary);
    color: #fff;
}

/* Body */
.cfg-v3-card__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: .85rem;
    gap: .3rem;
}

/* Kategorie-Label */
.cfg-v3-card__cat {
    font-size: .65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--mtv-primary);
    display: flex;
    align-items: center;
    gap: .3rem;
}

/* Titel */
.cfg-v3-card__title {
    font-size: .88rem;
    font-weight: 700;
    color: var(--mtv-text-dark);
    line-height: 1.25;
    margin: 0;
}

/* Specs-Badges */
.cfg-v3-card__specs {
    display: flex;
    flex-wrap: wrap;
    gap: .3rem;
    margin-top: .25rem;
}
.cfg-v3-card__specs span {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    font-size: .68rem;
    color: var(--mtv-text-muted);
    background: var(--mtv-bg-light);
    padding: .15rem .45rem;
    border-radius: 999px;
    white-space: nowrap;
}
.cfg-v3-card__specs span i {
    font-size: .6rem;
    color: var(--mtv-primary);
}

/* Preis */
.cfg-v3-card__price {
    font-size: .95rem;
    font-weight: 700;
    color: var(--mtv-primary);
    margin-top: auto;
    padding-top: .35rem;
}
.cfg-v3-card__vat {
    font-size: .68rem;
    color: var(--mtv-text-muted);
}

/* CTA */
.cfg-v3-card__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .35rem;
    margin-top: .5rem;
    padding: .45rem;
    font-size: .78rem;
    font-weight: 700;
    color: var(--mtv-primary);
    background: rgba(35, 61, 255, .04);
    border-radius: .375rem;
    transition: background .2s;
}
.cfg-v3-card:hover .cfg-v3-card__cta {
    background: rgba(35, 61, 255, .1);
}

/* ── Kategorie-Akkordeon ───────────────────────────────────────── */
.cfg-cat-label { font-size: 1rem; font-weight: 700; cursor: pointer; }
.cfg-cat-chevron { font-size: .75rem; transition: transform .25s; cursor: pointer; }
.cfg-cat-chevron--open { transform: rotate(180deg); }

/* ── Tooltip ───────────────────────────────────────────────────── */
.v3-help-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 18px; height: 18px; margin-left: .3rem;
    border: none; border-radius: 50%;
    background: var(--mtv-border-light);
    font-size: .68rem; font-weight: 700; color: var(--mtv-text-muted);
    cursor: pointer; vertical-align: middle;
    transition: var(--mtv-transition); flex-shrink: 0;
}
.v3-help-icon:hover { background: var(--mtv-primary); color: #fff; }
.v3-tooltip-bubble {
    position: absolute; left: 0; bottom: calc(100% + 8px); z-index: 20;
    max-width: 260px; padding: .5rem .65rem; border-radius: .45rem;
    background: var(--mtv-text-dark); color: #fff;
    font-size: .72rem; line-height: 1.35;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .24);
    pointer-events: none;
}
.v3-tooltip-bubble::after {
    content: ""; position: absolute; left: 12px; top: 100%;
    border: 5px solid transparent; border-top-color: var(--mtv-text-dark);
}
.cfg-device-row > label { position: relative; }

/* ── Content-Briefing-Form ─────────────────────────────────────── */
.v3-content-form {
    padding: .75rem;
    border: 1px solid var(--mtv-border-light);
    border-radius: .5rem;
    background: var(--mtv-bg-light);
}

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE — Sidebar-freies Layout (V3)
   ══════════════════════════════════════════════════════════════════ */

/* Sidebar komplett ausblenden — Preis-Banner uebernimmt */
.cfg-sidebar { display: none !important; }
.cfg-mobile-bar { display: none !important; }

/* Content volle Breite */
.cfg-content { max-width: 100%; }
.cfg-main { padding-bottom: 80px; }

/* Produktkarten-Bilder: kompakt quadratisch */
.cfg-v3-card__visual {
    aspect-ratio: 1 / 1;
    height: auto;
    padding: .75rem;
    max-height: 200px;
}

/* Contact-Phase: zentriertes Formular */
#v3-contact-section { max-width: 640px; margin: 0 auto; }

/* Contract-Phase: zentriertes 2-Spalten-Layout */
.cfg-v3-contract-wrap { max-width: 900px; margin: 0 auto; }

/* Mobile: bis 575px */
@media (max-width: 575.98px) {
    .cfg-v3-card__body { padding: .65rem; }
    .cfg-v3-card__title { font-size: .82rem; }
    .cfg-v3-card__specs span { font-size: .62rem; padding: .1rem .35rem; }
    .cfg-v3-card__price { font-size: .85rem; }
    .cfg-v3-card__cta { font-size: .72rem; padding: .4rem; min-height: 40px; }
    .cfg-step__title { font-size: 1.15rem; }
    .cfg-step__subtitle { font-size: .82rem; }
    .v3-chip { font-size: .72rem; padding: .3rem .55rem; min-height: 36px; }
    .cfg-term-grid { grid-template-columns: 1fr !important; }
    .cfg-device-card { padding: .85rem; }
    .cfg-device-card__header { flex-wrap: wrap; gap: .5rem; }
    .cfg-v3-card__config { padding: .5rem; }
    .cfg-v3-term-seg button { min-height: 40px; font-size: .7rem; }
    .cfg-v3-seg-duo button { min-height: 40px; font-size: .68rem; }
    .cfg-v3-btn-sm { min-height: 36px; font-size: .68rem; }
    .cfg-toggle-card { min-height: 48px; }
    .cfg-v3-toggle { min-height: 44px; }
    .cfg-v3-pricebar__info span { display: none; }
    .cfg-v3-pricebar { padding: .45rem .75rem; gap: .4rem; }
}

/* Stepper: Labels ausblenden auf schmalen Screens (5 Steps) */
@media (max-width: 640px) {
    .cfg-stepper__label { display: none; }
    .cfg-stepper { gap: 0; padding: .5rem .75rem; }
    .cfg-stepper__connector { min-width: 16px; }
    .cfg-stepper__step { gap: .15rem; }
}
@media (max-width: 480px) {
    .cfg-stepper__dot { width: 26px; height: 26px; font-size: .7rem; }
}

/* Tablet */
@media (max-width: 991.98px) {
    .cfg-content { padding: 1rem; }
}

/* ── Universeller Preis-Banner (ersetzt Sidebar + Mobile-Bar) ─── */
.cfg-v3-pricebar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    background: var(--mtv-bg-white);
    border-top: 1px solid var(--mtv-border-light);
    box-shadow: 0 -2px 12px rgba(0, 0, 0, .06);
    padding: .5rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
}
.cfg-v3-pricebar__info {
    display: flex;
    align-items: center;
    gap: .75rem;
    font-size: .82rem;
    color: var(--mtv-text-body);
    min-width: 0;
    flex: 1;
}
.cfg-v3-pricebar__info span {
    white-space: nowrap;
}
.cfg-v3-pricebar__discount {
    color: var(--mtv-success);
    font-weight: 600;
}
.cfg-v3-pricebar__sep {
    width: 1px;
    height: 20px;
    background: var(--mtv-border-light);
    flex-shrink: 0;
}
.cfg-v3-pricebar__price {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--mtv-primary);
    white-space: nowrap;
    flex-shrink: 0;
}
.cfg-v3-pricebar__price small {
    font-size: .65rem;
    font-weight: 400;
    color: var(--mtv-text-muted);
    margin-left: .2rem;
}
.cfg-v3-pricebar__btn {
    padding: .5rem 1.25rem;
    font-size: .85rem;
    font-weight: 700;
    border: none;
    border-radius: .5rem;
    background: linear-gradient(135deg, var(--mtv-primary), var(--mtv-primary-light));
    color: #fff;
    cursor: pointer;
    transition: var(--mtv-transition);
    white-space: nowrap;
    min-height: 40px;
    flex-shrink: 0;
}
.cfg-v3-pricebar__btn:hover {
    background: linear-gradient(135deg, var(--mtv-primary-dark), var(--mtv-primary));
    box-shadow: 0 4px 16px rgba(35, 61, 255, .2);
}
.cfg-v3-pricebar__btn:disabled { opacity: .6; cursor: not-allowed; }

[data-theme="dark"] .cfg-v3-pricebar { background: #0f172a; border-color: #334155; }
[data-theme="dark"] .cfg-v3-pricebar__sep { background: #334155; }

/* ── Dark-Mode ─────────────────────────────────────────────────── */
[data-theme="dark"] .cfg-v3-card { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .cfg-v3-card__visual { background: #334155; border-color: #475569; }
[data-theme="dark"] .cfg-v3-card__specs span { background: #334155; }
[data-theme="dark"] .cfg-v3-card__cta { background: rgba(35, 61, 255, .12); }
[data-theme="dark"] .v3-chip { background: #1e293b; border-color: #334155; color: var(--mtv-text-body); }
[data-theme="dark"] .v3-chip--active { background: rgba(35, 61, 255, .15); }
[data-theme="dark"] .v3-content-form { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .cfg-v3-card__info-btn { background: #334155; color: var(--mtv-text-body); }

/* ── Config inside Card (expanded state) ───────────────────────── */
.cfg-v3-card--expanded {
    border-color: var(--mtv-primary);
    height: auto;
}
.cfg-v3-card__config {
    border-top: 1px solid var(--mtv-border-light);
    padding: .65rem;
    animation: cfgExpandIn .2s ease forwards;
}
.cfg-v3-card__config-label {
    font-size: .65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--mtv-text-muted);
    margin-bottom: .5rem;
}
.cfg-v3-field-label {
    display: block;
    font-size: .72rem;
    font-weight: 600;
    color: var(--mtv-text-dark);
    margin: .5rem 0 .25rem;
}
@keyframes cfgExpandIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Segmented Control (Laufzeit) */
.cfg-v3-term-seg {
    display: flex;
    border: 1px solid var(--mtv-border-light);
    border-radius: .375rem;
    overflow: hidden;
}
.cfg-v3-term-seg button {
    flex: 1;
    padding: .4rem .25rem;
    font-size: .72rem;
    font-weight: 600;
    border: none;
    background: var(--mtv-bg-white);
    color: var(--mtv-text-body);
    cursor: pointer;
    transition: var(--mtv-transition);
    min-height: 36px;
}
.cfg-v3-term-seg button + button {
    border-left: 1px solid var(--mtv-border-light);
}
.cfg-v3-term-seg button.active {
    background: var(--mtv-primary);
    color: #fff;
}
.cfg-v3-term-seg button:hover:not(.active) {
    background: var(--mtv-bg-light);
}

/* Duo Segmented (Ausrichtung, Netzwerk) */
.cfg-v3-seg-duo {
    display: flex;
    gap: .35rem;
}
.cfg-v3-seg-duo button {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .25rem;
    padding: .35rem .25rem;
    font-size: .7rem;
    font-weight: 600;
    border: 1.5px solid var(--mtv-border-light);
    border-radius: .375rem;
    background: var(--mtv-bg-white);
    color: var(--mtv-text-body);
    cursor: pointer;
    transition: var(--mtv-transition);
    min-height: 36px;
}
.cfg-v3-seg-duo button.active {
    border-color: var(--mtv-primary);
    background: rgba(35, 61, 255, .06);
    color: var(--mtv-primary);
}
.cfg-v3-seg-duo .cfg-orient-icon-h { width: 20px; height: 13px; border: 1.5px solid currentColor; border-radius: 1px; }
.cfg-v3-seg-duo .cfg-orient-icon-v { width: 13px; height: 20px; border: 1.5px solid currentColor; border-radius: 1px; }

/* Compact Toggle (Montage/Content) */
.cfg-v3-toggle {
    display: flex;
    align-items: flex-start;
    gap: .5rem;
    padding: .45rem;
    border: 1px solid var(--mtv-border-light);
    border-radius: .375rem;
    cursor: pointer;
    transition: var(--mtv-transition);
    margin-bottom: .35rem;
}
.cfg-v3-toggle:hover { border-color: var(--mtv-primary-light, #4D63FF); }
.cfg-v3-toggle__check {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    border: 2px solid var(--mtv-border-light);
    border-radius: .25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .55rem;
    color: transparent;
    transition: var(--mtv-transition);
    margin-top: 1px;
}
.cfg-v3-toggle__check--on {
    border-color: var(--mtv-primary);
    background: var(--mtv-primary);
    color: #fff;
}
.cfg-v3-toggle__text {
    display: flex;
    flex-direction: column;
    gap: .1rem;
    min-width: 0;
}
.cfg-v3-toggle__text strong { font-size: .72rem; color: var(--mtv-text-dark); }
.cfg-v3-toggle__text small { font-size: .62rem; color: var(--mtv-text-muted); }

/* Config Navigation (inside card) */
.cfg-v3-card__config-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: .65rem;
    padding-top: .5rem;
    border-top: 1px solid var(--mtv-border-light);
    gap: .35rem;
}
.cfg-v3-btn-sm {
    padding: .35rem .65rem;
    font-size: .72rem;
    font-weight: 600;
    border-radius: .375rem;
    border: none;
    cursor: pointer;
    transition: var(--mtv-transition);
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    white-space: nowrap;
    min-height: 32px;
}
.cfg-v3-btn-sm--primary {
    background: var(--mtv-primary);
    color: #fff;
}
.cfg-v3-btn-sm--primary:hover { background: var(--mtv-primary-dark, #1A2FCC); }
.cfg-v3-btn-sm--outline {
    background: var(--mtv-bg-white);
    color: var(--mtv-text-body);
    border: 1px solid var(--mtv-border-light);
}
.cfg-v3-btn-sm--outline:hover { background: var(--mtv-bg-light); }

/* ── Mengenrabatt-Meilensteine (Sidebar vertikal) ─────────────── */
.cfg-v3-milestones {
    padding: .5rem 0 .25rem;
}
.cfg-v3-milestones__title {
    font-size: .65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--mtv-text-muted);
    margin-bottom: .55rem;
}
.cfg-v3-milestones__steps {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.cfg-v3-ms-row {
    display: flex;
    align-items: center;
    gap: .55rem;
}
.cfg-v3-ms-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--mtv-border-light);
    background: var(--mtv-bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .55rem;
    color: transparent;
    flex-shrink: 0;
    transition: border-color .35s, background .35s, color .35s, box-shadow .35s;
    position: relative;
    z-index: 1;
}
.cfg-v3-ms-dot--reached {
    border-color: var(--mtv-success, #10B981);
    background: var(--mtv-success, #10B981);
    color: #fff;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, .15);
}
.cfg-v3-ms-dot--next {
    border-color: var(--mtv-warning, #F59E0B);
    animation: msPulse .9s ease-in-out infinite alternate;
}
@keyframes msPulse {
    from { box-shadow: 0 0 0 0 rgba(245, 158, 11, .4); }
    to   { box-shadow: 0 0 0 5px rgba(245, 158, 11, 0); }
}
.cfg-v3-ms-label {
    font-size: .72rem;
    color: var(--mtv-text-muted);
    line-height: 1.2;
    transition: color .35s;
}
.cfg-v3-ms-label--reached {
    color: var(--mtv-success, #10B981);
    font-weight: 600;
}
.cfg-v3-ms-label--next {
    color: var(--mtv-warning, #F59E0B);
    font-weight: 600;
}
.cfg-v3-ms-label .cfg-v3-ms-pct {
    font-weight: 700;
    margin-left: .15rem;
}
.cfg-v3-ms-connector {
    width: 2px;
    height: 14px;
    margin-left: 9px;
    background: var(--mtv-border-light);
    transition: background .35s;
    flex-shrink: 0;
}
.cfg-v3-ms-connector--reached {
    background: var(--mtv-success, #10B981);
}

/* ── Mengenrabatt-Meilensteine (Mobile horizontal) ─────────────── */
.cfg-v3-milestones--horizontal {
    display: flex;
    align-items: center;
    gap: 0;
    padding: .3rem .25rem .15rem;
    justify-content: center;
}
.cfg-v3-milestones--horizontal .cfg-v3-ms-dot {
    width: 16px;
    height: 16px;
    font-size: .48rem;
}
.cfg-v3-milestones--horizontal .cfg-v3-ms-connector {
    width: 20px;
    height: 2px;
    margin-left: 0;
    flex-shrink: 0;
}
.cfg-v3-milestones--horizontal .cfg-v3-ms-label {
    display: none;
}
.cfg-v3-milestones--horizontal .cfg-v3-ms-pct-mob {
    font-size: .6rem;
    font-weight: 700;
    text-align: center;
    margin-top: .15rem;
    min-width: 16px;
}
.cfg-v3-milestones--horizontal .cfg-v3-ms-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}
.cfg-v3-milestones--horizontal .cfg-v3-ms-pct-mob--reached { color: var(--mtv-success, #10B981); }
.cfg-v3-milestones--horizontal .cfg-v3-ms-pct-mob--next { color: var(--mtv-warning, #F59E0B); }
.cfg-v3-milestones--horizontal .cfg-v3-ms-pct-mob--default { color: var(--mtv-text-muted); }

/* Dark mode milestones */
[data-theme="dark"] .cfg-v3-ms-dot { background: #1e293b; border-color: #475569; }
[data-theme="dark"] .cfg-v3-ms-connector { background: #475569; }

/* ── Mengenrabatt-Badge und Nudge ──────────────────────────────── */
.cfg-v3-discount-badge {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .4rem;
    padding: .55rem .75rem;
    border-radius: .5rem;
    background: rgba(16, 185, 129, .08);
    border: 1px solid rgba(16, 185, 129, .2);
    color: var(--mtv-success);
    font-size: .82rem;
    font-weight: 600;
}
.cfg-v3-nudge {
    display: flex;
    align-items: center;
    gap: .4rem;
    padding: .5rem .75rem;
    border-radius: .5rem;
    background: rgba(245, 158, 11, .07);
    border: 1px solid rgba(245, 158, 11, .2);
    color: var(--mtv-warning, #F59E0B);
    font-size: .8rem;
}

/* ── Addon-Cards (Extras-Phase) ────────────────────────────────── */
.cfg-v3-addons-list {
    display: flex;
    flex-direction: column;
    gap: .75rem;
}
.cfg-v3-addon-card {
    border: 1.5px solid var(--mtv-border-light);
    border-radius: .75rem;
    background: var(--mtv-bg-white);
    overflow: hidden;
    transition: border-color .2s, box-shadow .2s;
}
.cfg-v3-addon-card--active {
    border-color: var(--mtv-primary);
    box-shadow: 0 0 0 3px var(--mtv-primary-glow, rgba(35, 61, 255, .12));
}
.cfg-v3-addon-card__header {
    display: flex;
    align-items: center;
    gap: .85rem;
    padding: 1rem;
    cursor: pointer;
    user-select: none;
    transition: background .15s;
}
.cfg-v3-addon-card__header:hover {
    background: var(--mtv-bg-light);
}
.cfg-v3-addon-card__icon {
    width: 40px;
    height: 40px;
    border-radius: .5rem;
    background: var(--mtv-bg-light);
    color: var(--mtv-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
    transition: background .2s, color .2s;
}
.cfg-v3-addon-card--active .cfg-v3-addon-card__icon {
    background: rgba(35, 61, 255, .1);
}
.cfg-v3-addon-card__info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: .15rem;
}
.cfg-v3-addon-card__title {
    font-size: .88rem;
    color: var(--mtv-text-dark);
    line-height: 1.2;
}
.cfg-v3-addon-card__desc {
    font-size: .72rem;
    color: var(--mtv-text-muted);
}
.cfg-v3-addon-card__price {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    flex-shrink: 0;
    gap: .1rem;
}
.cfg-v3-addon-card__price-val {
    font-size: .88rem;
    font-weight: 700;
    color: var(--mtv-primary);
}
.cfg-v3-addon-card__price-note {
    font-size: .62rem;
    color: var(--mtv-text-muted);
}
.cfg-v3-addon-card__check {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid var(--mtv-border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .65rem;
    color: transparent;
    flex-shrink: 0;
    transition: all .2s;
}
.cfg-v3-addon-card--active .cfg-v3-addon-card__check {
    border-color: var(--mtv-primary);
    background: var(--mtv-primary);
    color: #fff;
}
.cfg-v3-addon-card__details {
    border-top: 1px solid var(--mtv-border-light);
}
.cfg-v3-addon-card__details-inner {
    padding: .85rem 1rem;
}

/* Dark-Mode Addon-Cards */
[data-theme="dark"] .cfg-v3-addon-card { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .cfg-v3-addon-card__header:hover { background: #334155; }
[data-theme="dark"] .cfg-v3-addon-card__icon { background: #334155; }

/* ── Contract-Step ─────────────────────────────────────────────── */
.cfg-v3-contract-card {
    border: 1.5px solid var(--mtv-border-light);
    border-radius: .75rem;
    background: var(--mtv-bg-white);
    overflow: hidden;
    margin-bottom: 1rem;
}
.cfg-v3-contract-card__header {
    padding: .75rem 1rem;
    background: var(--mtv-bg-light);
    border-bottom: 1px solid var(--mtv-border-light);
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .82rem;
    font-weight: 700;
    color: var(--mtv-text-dark);
}
.cfg-v3-contract-card__header i { color: var(--mtv-primary); }
.cfg-v3-contract-card__body { padding: .75rem 1rem; }
.cfg-v3-contract-kv {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .3rem .5rem;
    font-size: .8rem;
}
.cfg-v3-contract-kv dt { color: var(--mtv-text-muted); }
.cfg-v3-contract-kv dd { font-weight: 600; color: var(--mtv-text-dark); margin: 0; }
.cfg-v3-contract-sign-box {
    border: 2px solid var(--mtv-primary);
    border-radius: .75rem;
    padding: 1rem;
    background: rgba(35, 61, 255, .025);
    margin-top: .75rem;
}
.cfg-v3-contract-sign-box__title {
    font-size: .95rem;
    font-weight: 700;
    color: var(--mtv-primary);
    margin-bottom: .65rem;
    display: flex;
    align-items: center;
    gap: .5rem;
}
.cfg-v3-contract-hash-info {
    font-size: .75rem;
    color: var(--mtv-text-muted);
    background: var(--mtv-bg-light);
    border-radius: .375rem;
    padding: .5rem .75rem;
    margin: .75rem 0;
    display: flex;
    align-items: flex-start;
    gap: .4rem;
}
.cfg-v3-contract-hash-info i { color: var(--mtv-primary); flex-shrink: 0; margin-top: .1rem; }

[data-theme="dark"] .cfg-v3-contract-card { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .cfg-v3-contract-card__header { background: #334155; }
[data-theme="dark"] .cfg-v3-contract-sign-box { background: rgba(35, 61, 255, .08); }
[data-theme="dark"] .cfg-v3-contract-hash-info { background: #334155; }

/* ── Unsaved Warning Modal ─────────────────────────────────────── */
.cfg-v3-unsaved-warning { position:fixed; inset:0; z-index:60; background:rgba(0,0,0,.5); display:flex; align-items:center; justify-content:center; }
.cfg-v3-unsaved-warning__inner { background:var(--mtv-bg-white); border-radius:.75rem; padding:1.5rem; max-width:400px; text-align:center; }
[data-theme="dark"] .cfg-v3-unsaved-warning__inner { background:#1e293b; }

/* ── Clickable Stepper ────────────────────────────────────────── */
.cfg-stepper__step--completed { cursor: pointer; }
.cfg-stepper__step--completed:hover .cfg-stepper__dot { transform: scale(1.15); }

/* Touch devices: always show info button */
@media (hover: none) {
    .cfg-v3-card__info-btn { opacity: 1; }
}

/* Dark mode for new compact elements */
[data-theme="dark"] .cfg-v3-term-seg { border-color: #475569; }
[data-theme="dark"] .cfg-v3-term-seg button { background: #1e293b; color: var(--mtv-text-body); }
[data-theme="dark"] .cfg-v3-term-seg button + button { border-color: #475569; }
[data-theme="dark"] .cfg-v3-term-seg button.active { background: var(--mtv-primary); color: #fff; }
[data-theme="dark"] .cfg-v3-seg-duo button { background: #1e293b; border-color: #475569; color: var(--mtv-text-body); }
[data-theme="dark"] .cfg-v3-seg-duo button.active { background: rgba(35,61,255,.15); }
[data-theme="dark"] .cfg-v3-toggle { border-color: #475569; }
[data-theme="dark"] .cfg-v3-btn-sm--outline { background: #1e293b; border-color: #475569; }

/* ── Fixed Orientation Display ───────────────────────────────── */
.cfg-v3-fixed-orientation__value {
    display: flex;
    align-items: center;
    gap: .35rem;
    font-size: .78rem;
    font-weight: 600;
    color: var(--mtv-text-body);
    padding: .35rem .5rem;
    background: var(--mtv-bg-light);
    border-radius: .375rem;
}
[data-theme="dark"] .cfg-v3-fixed-orientation__value { background: #334155; }