/* =============================================
   Montote Devis — Frontend CSS
   Design system : brutalisme éditorial Montote
   Tokens : --c-cta #1A3A2F / --c-gold #D4A54A
   Typographie : Syne (UI) + JetBrains Mono (prix)
   Scoped .montote-devis — aucun style global
   ============================================= */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;700;800&family=JetBrains+Mono:wght@500;700&display=swap');

/* --- Tokens CSS Montote --- */
.montote-devis {
    --c-bg:      #F5F3EF;
    --c-surface: #FFFFFF;
    --c-ink:     #0A0A0A;
    --c-soft:    #3A3A3A;
    --c-muted:   #8A8580;
    --c-border:  #0A0A0A;
    --c-bsoft:   #D8D4CE;
    --c-cta:     #1A3A2F;
    --c-gold:    #D4A54A;
    --c-dark:    #111111;
    --c-err:     #C13B37;
    --c-ok:      #1A3A2F;

    font-family: 'Syne', sans-serif;
    max-width: 900px;
    margin: 0 auto;
    padding: clamp(20px, 4vw, 56px) clamp(16px, 4vw, 40px);
    color: var(--c-ink);
    background: var(--c-bg);
}

.montote-devis__step--hidden {
    display: none !important;
}

.montote-devis__title {
    font-family: 'Syne', sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 24px;
    color: var(--c-ink);
    border-bottom: 1.5px solid var(--c-border);
    padding-bottom: 12px;
}

/* =============================================
   STEPPER BAR
   ============================================= */

.montote-devis__stepper {
    display: flex;
    align-items: stretch;
    margin-bottom: 36px;
    border: 1.5px solid var(--c-border);
    background: var(--c-surface);
    overflow: hidden;
}

.montote-stepper__item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 12px 8px;
    border-right: 1.5px solid var(--c-border);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--c-muted);
    background: var(--c-surface);
    transition: background 0.15s, color 0.15s;
    cursor: default;
    text-align: center;
    position: relative;
}

.montote-stepper__item:last-child {
    border-right: none;
}

.montote-stepper__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border: 1.5px solid currentColor;
    font-size: 0.72rem;
    font-weight: 700;
    margin-bottom: 2px;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.montote-stepper__item.is-active {
    background: var(--c-cta);
    color: #FFFFFF;
}

.montote-stepper__item.is-active .montote-stepper__num {
    border-color: #FFFFFF;
    background: #FFFFFF;
    color: var(--c-cta);
}

.montote-stepper__item.is-done {
    background: var(--c-bg);
    color: var(--c-soft);
    cursor: pointer;
}

.montote-stepper__item.is-done:hover {
    background: #EBE8E3;
}

.montote-stepper__item.is-done .montote-stepper__num {
    background: var(--c-cta);
    border-color: var(--c-cta);
    color: #FFFFFF;
}

/* --- Technique cards --- */
.montote-devis__techniques {
    display: grid;
    grid-template-columns: repeat( auto-fill, minmax( 155px, 1fr ) );
    gap: 12px;
    margin-bottom: 24px;
}

.montote-technique-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 18px 14px;
    border: 1.5px solid var(--c-border);
    border-radius: 0;
    background: var(--c-surface);
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s, transform 0.1s;
    text-align: left;
}

.montote-technique-card:hover {
    border-color: var(--c-cta);
    background: var(--c-bg);
}

.montote-technique-card:active {
    transform: scale(0.97);
}

.montote-technique-card.is-selected {
    border-color: var(--c-cta);
    background: var(--c-cta);
    color: #FFFFFF;
}

.montote-technique-card.is-selected .montote-technique-card__sous,
.montote-technique-card.is-selected .montote-technique-card__moq,
.montote-technique-card.is-selected .montote-technique-card__delai {
    color: rgba(255,255,255,0.75);
}

.montote-technique-card__icon  {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin-bottom: 4px;
    color: var(--c-cta);
}

.montote-technique-card__icon svg {
    width: 100%;
    height: 100%;
}

.montote-technique-card.is-selected .montote-technique-card__icon {
    color: #FFFFFF;
}

/* Inline SVG icon (clock, etc.) */
.montote-inline-icon {
    display: inline-block;
    width: 0.9em;
    height: 0.9em;
    vertical-align: -0.1em;
    margin-right: 2px;
}

.montote-technique-card__nom   {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.montote-technique-card__sous  {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--c-muted);
}

.montote-technique-card__moq   {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    color: var(--c-gold);
    font-weight: 700;
}

.montote-technique-card__delai {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    color: var(--c-muted);
}

/* --- Bypass separator + card --- */
.montote-bypass-separator {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 8px 0 4px;
}

.montote-bypass-separator::before,
.montote-bypass-separator::after {
    content: '';
    flex: 1;
    border-top: 1px dashed var(--c-border);
}

.montote-bypass-separator__text {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--c-muted);
    white-space: nowrap;
}

.montote-technique-card--bypass {
    border-color: var(--c-gold, #D4A54A);
    background: linear-gradient(135deg, #FFFDF7 0%, #FFF9EC 100%);
}

.montote-technique-card--bypass:hover {
    border-color: var(--c-gold, #D4A54A);
    background: linear-gradient(135deg, #FFF9EC 0%, #FFF3DA 100%);
    box-shadow: 0 2px 8px rgba(212, 165, 74, 0.15);
}

.montote-technique-card__prix-bypass {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--c-cta, #1A3A2F);
    margin-top: 4px;
}

.montote-bypass-custom-link {
    display: block;
    width: 100%;
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--c-muted) !important;
    text-decoration: underline !important;
    margin-top: 8px;
    padding: 6px 0;
    letter-spacing: 0.03em;
    transition: color 0.15s;
}

.montote-bypass-custom-link:hover {
    color: var(--c-cta) !important;
}

/* --- Format cards --- */
.montote-devis__options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.montote-format-card {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 14px 18px;
    border: 1.5px solid var(--c-border);
    border-radius: 0;
    background: var(--c-surface);
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s, transform 0.1s;
    text-align: left;
    min-width: 200px;
}

.montote-format-card:hover {
    border-color: var(--c-cta);
    background: var(--c-bg);
}

.montote-format-card:active {
    transform: scale(0.97);
}

.montote-format-card.is-selected {
    border-color: var(--c-cta);
    background: var(--c-cta);
    color: #FFFFFF;
}

.montote-format-card.is-selected .montote-format-card__comment {
    color: rgba(255,255,255,0.7);
}

.montote-format-card__nom     {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.montote-format-card__comment {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--c-muted);
}

/* --- Quantité --- */
.montote-devis__quantity {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}

.montote-devis__quantity label {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.montote-devis__quantity input {
    width: 100px;
    padding: 8px 12px;
    border: 1.5px solid var(--c-border);
    border-radius: 0;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    font-weight: 700;
    text-align: center;
    background: var(--c-surface);
    color: var(--c-ink);
    transition: border-color 0.12s;
}

.montote-devis__quantity input:focus {
    outline: none;
    border-color: var(--c-cta);
}

/* --- Price summary --- */
.montote-price-card {
    background: var(--c-dark);
    border: 1.5px solid var(--c-border);
    border-radius: 0;
    padding: 28px 32px;
    max-width: 500px;
    color: #FFFFFF;
}

.montote-price-card__technique {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--c-gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
}

.montote-price-card__quantity  {
    font-family: 'Syne', sans-serif;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.65);
    margin-bottom: 12px;
}

.montote-price-card__total     {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--c-gold);
    margin-bottom: 6px;
    letter-spacing: -0.02em;
}

.montote-price-card__unit      {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 8px;
}

.montote-price-card__detail    {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: rgba(255,255,255,0.45);
    margin-bottom: 8px;
}

.montote-price-card__delai     {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.65);
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 10px;
    margin-top: 10px;
}

.montote-price-card__minimum {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--c-gold, #D4A54A);
    background: rgba(212,165,74,0.12);
    border: 1px solid rgba(212,165,74,0.3);
    border-radius: 4px;
    padding: 6px 10px;
    margin: 8px 0 4px;
}

.montote-price--error {
    font-family: 'JetBrains Mono', monospace;
    color: var(--c-err);
    font-weight: 700;
    font-size: 0.88rem;
}

/* --- Step 4 : grille preview calculateur + zone imprimable --- */
.montote-step4-grid {
    display: grid !important;
    grid-template-columns: minmax(0, 2.4fr) 180px !important;
    gap: 28px !important;
    margin-bottom: 28px !important;
    align-items: start !important;
}

@media ( max-width: 640px ) {
    .montote-step4-grid {
        grid-template-columns: 1fr !important;
    }
}

/* Colonne gauche : preview calculateur (agrandi) */
.montote-step4-grid__calc {
    min-width: 0 !important;
}

.montote-step4-grid__calc .montote-roll-preview,
.montote-step4-grid__calc .montote-sheet-preview {
    width: 100% !important;
    height: auto !important;
    max-height: 480px !important;
    border: 1.5px solid var(--c-border) !important;
    background: var(--c-bg) !important;
}

/* Colonne droite : carte statique zone imprimable */
.montote-step4-zone-card {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 22px 14px !important;
    border: 1.5px solid var(--c-border) !important;
    background: var(--c-bg) !important;
    text-align: center !important;
}

.montote-step4-zone-card__icon {
    color: var(--c-ink) !important;
    margin-bottom: 4px !important;
}

.montote-step4-zone-card__label {
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 0.72rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.08em !important;
    color: var(--c-muted) !important;
}

.montote-step4-zone-card__dims {
    font-family: 'Syne', sans-serif !important;
    font-weight: 800 !important;
    font-size: 1.1rem !important;
    color: var(--c-cta) !important;
    letter-spacing: 0.02em !important;
}

.montote-step4-zone-card__model {
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 0.72rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.06em !important;
    color: var(--c-muted) !important;
    margin-top: 8px !important;
}

.montote-step4-calc-info {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 6px !important;
    margin-top: 10px !important;
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 0.85rem !important;
    color: var(--c-muted) !important;
    text-transform: uppercase !important;
    letter-spacing: 0.04em !important;
}

.montote-step4-calc-info__sep {
    color: var(--c-soft) !important;
}

.montote-step4-calc-info__val {
    color: var(--c-ink) !important;
    font-weight: 600 !important;
}

/* Fallback texte quand pas de calculator preview */
.montote-step4-summary-text {
    padding: 20px !important;
    border: 1.5px solid var(--c-border) !important;
    background: var(--c-bg) !important;
}

.montote-step4-summary-text__tech {
    font-family: 'Syne', sans-serif !important;
    font-weight: 800 !important;
    font-size: 1.1rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.04em !important;
    color: var(--c-ink) !important;
    margin-bottom: 6px !important;
}

.montote-step4-summary-text__fmt {
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 0.82rem !important;
    color: var(--c-muted) !important;
    margin-bottom: 4px !important;
}

.montote-step4-summary-text__qty {
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 0.88rem !important;
    color: var(--c-cta) !important;
    font-weight: 600 !important;
}

.montote-step4-summary-text__model {
    font-family: 'DM Sans', sans-serif !important;
    font-size: 0.82rem !important;
    color: var(--c-muted) !important;
    margin-top: 8px !important;
}

/* Colonne droite : mini tote */
.montote-step4-grid__tote {
    text-align: center !important;
}

.montote-mini-tote {
    width: 100% !important;
    height: auto !important;
    max-width: 240px !important;
}

.montote-step4-tote-meta {
    display: flex !important;
    flex-direction: column !important;
    gap: 2px !important;
    margin-top: 8px !important;
    text-align: center !important;
}

.montote-step4-tote-meta__model {
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 0.72rem !important;
    color: var(--c-muted) !important;
    text-transform: uppercase !important;
    letter-spacing: 0.06em !important;
}

.montote-step4-tote-meta__color {
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 0.68rem !important;
    color: var(--c-soft) !important;
}

/* Legacy — garder pour tote-preview.js render() si encore utilisé ailleurs */
.montote-devis__tote-svg-overlay {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    pointer-events: none !important;
}

.montote-devis__tote-fallback {
    display: block !important;
    width: 100% !important;
    height: auto !important;
}

/* --- Formulaire --- */
.montote-devis__form {
    max-width: 520px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.montote-devis__field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.montote-devis__field label {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--c-soft);
}

.montote-devis__field input,
.montote-devis__field textarea {
    padding: 10px 14px;
    border: 1.5px solid var(--c-border);
    border-radius: 0;
    font-family: 'Syne', sans-serif;
    font-size: 0.95rem;
    background: var(--c-surface);
    color: var(--c-ink);
    transition: border-color 0.12s;
}

.montote-devis__field input:focus,
.montote-devis__field textarea:focus {
    outline: none;
    border-color: var(--c-cta);
}

/* --- Honeypot --- */
.montote-devis__honeypot {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 0;
    height: 0;
    overflow: hidden;
}

/* --- Submit --- */
.montote-devis__submit {
    padding: 14px 32px;
    background: var(--c-cta);
    color: #FFFFFF;
    font-family: 'Syne', sans-serif;
    font-size: 0.9rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border: 1.5px solid var(--c-cta);
    border-radius: 0;
    cursor: pointer;
    transition: background 0.12s, color 0.12s;
    align-self: flex-start;
}

.montote-devis__submit:hover {
    background: var(--c-dark);
    border-color: var(--c-dark);
}

.montote-devis__submit:disabled {
    background: var(--c-muted);
    border-color: var(--c-muted);
    cursor: not-allowed;
}

/* --- Feedback --- */
.montote-devis__feedback {
    margin-top: 12px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    font-weight: 700;
}

.montote-devis__feedback--success { color: var(--c-ok); }
.montote-devis__feedback--error   { color: var(--c-err); }

/* --- Navigation --- */
.montote-devis__nav {
    display: flex;
    gap: 10px;
    margin-top: 28px;
    border-top: 1.5px solid var(--c-bsoft);
    padding-top: 20px;
}

.montote-devis__btn-prev,
.montote-devis__btn-next {
    padding: 10px 24px;
    border: 1.5px solid var(--c-border);
    border-radius: 0;
    background: var(--c-surface);
    font-family: 'Syne', sans-serif;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: background 0.12s, color 0.12s;
    color: var(--c-ink);
}

.montote-devis__btn-next {
    background: var(--c-ink);
    color: #FFFFFF;
    border-color: var(--c-ink);
}

.montote-devis__btn-prev:hover {
    background: var(--c-bg);
}

.montote-devis__btn-next:hover {
    background: var(--c-cta);
    border-color: var(--c-cta);
}

/* =============================================
   ÉTAPE 2 — Sélecteur modèle tote bag
   ============================================= */

/* Grid modèles */
.montote-devis__models {
    display: grid;
    grid-template-columns: repeat( 3, 1fr );
    gap: 12px;
    margin-bottom: 20px;
}

.montote-model-card {
    border: 1.5px solid var(--c-border);
    padding: 0;
    cursor: pointer;
    background: var(--c-surface);
    transition: border-color 0.15s, transform 0.1s;
    text-align: left;
}

.montote-model-card:hover {
    border-color: var(--c-cta);
}

.montote-model-card:active {
    transform: scale(0.97);
}

.montote-model-card.is-selected {
    border-color: var(--c-cta);
    background: #f0f5f2;
}

.montote-model-card__img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    display: block;
}

.montote-model-card__nom {
    display: block;
    padding: 8px 10px 4px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: 'Syne', sans-serif;
}

/* Swatches couleurs */
.montote-devis__swatches-wrap {
    margin-bottom: 16px;
}

.montote-devis__swatches-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--c-muted);
    margin-bottom: 8px;
    font-family: 'JetBrains Mono', monospace;
}

.montote-devis__swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 6px;
}

.montote-swatch {
    width: 28px;
    height: 28px;
    border: 1.5px solid var(--c-bsoft);
    cursor: pointer;
    transition: border-color 0.15s, transform 0.1s;
    flex-shrink: 0;
}

.montote-swatch:hover {
    border-color: var(--c-cta);
    transform: scale(1.1);
}

.montote-swatch.is-selected {
    border-color: var(--c-cta);
    border-width: 2.5px;
    transform: scale(1.1);
}

.montote-devis__swatch-selected {
    font-size: 13px;
    font-weight: 600;
    color: var(--c-soft);
    min-height: 18px;
    font-family: 'JetBrains Mono', monospace;
}

/* Aperçu modèle sélectionné */
.montote-devis__model-preview {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 12px;
    border: 1.5px solid var(--c-bsoft);
    background: var(--c-surface);
    margin-top: 12px;
}

.montote-devis__model-preview img {
    width: 80px;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    flex-shrink: 0;
}

.montote-devis__model-preview-name {
    display: block;
    font-weight: 700;
    font-size: 13px;
    margin-bottom: 4px;
    font-family: 'Syne', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.montote-devis__model-preview-color {
    font-size: 12px;
    color: var(--c-muted);
    font-family: 'JetBrains Mono', monospace;
}

/* Subtitle step 2 */
.montote-devis__subtitle {
    font-size: 13px;
    color: var(--c-muted);
    margin-bottom: 16px;
    font-family: 'JetBrains Mono', monospace;
}

/* ── Quantité inline (step 2) ── */
.montote-devis__qty-inline {
    margin-top: 16px;
    padding: 14px 16px;
    border: 1.5px solid var(--c-bsoft);
    background: var(--c-surface);
}

.montote-devis__qty-inline-label {
    display: block;
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 8px;
    color: var(--c-ink);
}

.montote-devis__qty-inline-row {
    display: flex;
    align-items: center;
    gap: 0;
}

.montote-qty-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1.5px solid var(--c-border);
    background: var(--c-bg);
    color: var(--c-ink);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    padding: 0;
    line-height: 1;
    font-family: 'Syne', sans-serif;
}

.montote-qty-btn:hover {
    background: var(--c-cta);
    color: #FFFFFF;
    border-color: var(--c-cta);
}

.montote-devis__qty-inline-input {
    width: 60px;
    height: 36px;
    text-align: center;
    border: 1.5px solid var(--c-border);
    border-left: 0;
    border-right: 0;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--c-ink);
    background: var(--c-surface);
    -moz-appearance: textfield;
    appearance: textfield;
}

.montote-devis__qty-inline-input::-webkit-inner-spin-button,
.montote-devis__qty-inline-input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* =============================================
   RESPONSIVE
   ============================================= */

/* =============================================
   CALCULATEUR ROULEAU
   ============================================= */

.montote-roll-calc {
    margin-top: 4px;
}

.montote-roll-calc__title {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--c-ink);
    margin: 0 0 8px;
}

.montote-roll-calc__hint {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--c-muted);
    margin: 0 0 16px;
    line-height: 1.5;
}

.montote-roll-calc__hint strong {
    color: var(--c-cta);
    font-weight: 700;
}

.montote-roll-calc__fields {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 20px;
}

.montote-roll-calc__field {
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex: 1;
    min-width: 120px;
}

.montote-roll-calc__field label {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--c-soft);
}

.montote-roll-calc__input {
    padding: 10px 12px;
    border: 1.5px solid var(--c-border);
    border-radius: 0;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    font-weight: 700;
    text-align: center;
    background: var(--c-surface);
    color: var(--c-ink);
    transition: border-color 0.12s;
    width: 100%;
    box-sizing: border-box;
}

.montote-roll-calc__input:focus {
    outline: none;
    border-color: var(--c-cta);
}

.montote-roll-calc__input--pieces {
    border-color: var(--c-cta);
    border-width: 2px;
}

.montote-roll-calc__max {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    color: var(--c-muted);
    text-align: center;
}

/* Preview SVG */
.montote-roll-calc__preview {
    margin-bottom: 16px;
    border: 1.5px solid var(--c-bsoft);
    background: var(--c-surface);
    padding: 12px;
}

.montote-roll-calc__preview:empty {
    display: none;
}

.montote-roll-preview {
    display: block;
    width: 100%;
    height: auto;
    max-height: 420px;
}

/* Résumé calcul */
.montote-roll-calc__summary:empty {
    display: none;
}

.montote-roll-calc__result {
    border: 1.5px solid var(--c-border);
    background: var(--c-surface);
}

.montote-roll-calc__result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 14px;
    border-bottom: 1px solid var(--c-bsoft);
}

.montote-roll-calc__result-row:last-child {
    border-bottom: none;
}

.montote-roll-calc__result-row--total {
    background: var(--c-cta);
    color: #FFFFFF;
}

.montote-roll-calc__result-label {
    font-family: 'Syne', sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.montote-roll-calc__result-row--total .montote-roll-calc__result-label {
    color: rgba(255,255,255,0.8);
}

.montote-roll-calc__result-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--c-ink);
}

.montote-roll-calc__result-value--accent {
    color: var(--c-cta);
    font-size: 1rem;
}

.montote-roll-calc__result-value--gold {
    color: var(--c-gold);
    font-size: 1.1rem;
}

.montote-roll-calc__error {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--c-err);
    padding: 8px 0;
}

/* =============================================
   SHEET CALCULATOR (DTF Feuilles)
   ============================================= */

.montote-sheet-calc-wrap {
    grid-column: 1 / -1;
    margin-top: 8px;
}

.montote-sheet-calc {
    margin-top: 4px;
}

.montote-sheet-calc__title {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
    color: var(--c-ink);
}

.montote-sheet-calc__hint {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--c-muted);
    margin-bottom: 14px;
    line-height: 1.5;
}

.montote-sheet-calc__hint strong {
    color: var(--c-cta);
    font-weight: 700;
}

.montote-sheet-calc__fields {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}

.montote-sheet-calc__field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
    min-width: 100px;
}

.montote-sheet-calc__field label {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--c-soft);
}

.montote-sheet-calc__input {
    padding: 10px 12px;
    border: 1.5px solid var(--c-border);
    background: var(--c-surface);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--c-ink);
    -moz-appearance: textfield;
    appearance: textfield;
}

.montote-sheet-calc__input:focus {
    outline: none;
    border-color: var(--c-cta);
}

.montote-sheet-calc__input--pieces {
    border-color: var(--c-cta);
    border-width: 2px;
}

.montote-sheet-calc__preview {
    margin-bottom: 16px;
    border: 1.5px solid var(--c-bsoft);
    padding: 12px;
    background: var(--c-bg);
}

.montote-sheet-calc__preview:empty {
    display: none;
}

.montote-sheet-preview {
    width: 100%;
    max-width: 320px;
    height: auto;
    margin: 0 auto;
    display: block;
}

.montote-sheet-calc__summary:empty {
    display: none;
}

.montote-sheet-calc__result {
    border: 1.5px solid var(--c-border);
    background: var(--c-surface);
}

.montote-sheet-calc__result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    border-bottom: 1px solid var(--c-bsoft);
}

.montote-sheet-calc__result-row:last-child {
    border-bottom: none;
}

.montote-sheet-calc__result-row--total {
    background: var(--c-cta);
    color: #FFFFFF;
}

.montote-sheet-calc__result-label {
    font-family: 'Syne', sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.montote-sheet-calc__result-row--total .montote-sheet-calc__result-label {
    color: rgba(255,255,255,0.8);
}

.montote-sheet-calc__result-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--c-ink);
}

.montote-sheet-calc__result-value--accent {
    color: var(--c-cta);
    font-size: 1rem;
}

.montote-sheet-calc__result-value--gold {
    color: var(--c-gold);
    font-size: 1.1rem;
}

.montote-sheet-calc__error {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--c-err);
    padding: 8px 0;
}

/* =============================================
   RESPONSIVE
   ============================================= */

/* --- Responsive --- */
@media ( max-width: 600px ) {
    .montote-devis__techniques {
        grid-template-columns: repeat( 2, 1fr );
    }
    .montote-devis__models {
        grid-template-columns: repeat( 2, 1fr );
    }
    .montote-price-card__total {
        font-size: 2rem;
    }
    .montote-stepper__item {
        font-size: 0.58rem;
        padding: 10px 4px;
    }
    .montote-stepper__num {
        width: 20px;
        height: 20px;
        font-size: 0.62rem;
    }
    .montote-roll-calc__fields {
        flex-direction: column;
    }
    .montote-roll-calc__field {
        min-width: 100%;
    }
}