/* ============================================================
 * Mittivo Posta — Disdette single-product STEP 1 section
 * Stream A.1 Commit 6
 * Vanilla CSS, no framework.
 * ============================================================ */

.mip-disdetta-step1-container {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 24px;
    margin: 16px 0 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
    box-sizing: border-box;
    color: #111827;
}

.mip-disdetta-step1-container * {
    box-sizing: border-box;
}

/* ──────────────────────────────────────────────
 * Header
 * ────────────────────────────────────────────── */

.mip-disdetta-step-header {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid #f3f4f6;
}

.mip-disdetta-step-badge {
    display: inline-block;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: 999px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.mip-disdetta-step-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 6px;
    line-height: 1.25;
    color: #111827;
}

.mip-disdetta-step-subtitle {
    font-size: 0.95rem;
    color: #6b7280;
    margin: 0;
    line-height: 1.5;
}

/* ──────────────────────────────────────────────
 * Field group (motivo + conditional)
 * ────────────────────────────────────────────── */

.mip-disdetta-field-group {
    margin-bottom: 16px;
}

.mip-disdetta-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 6px;
    line-height: 1.4;
}

.mip-disdetta-required-marker {
    color: #ef4444;
    margin-left: 4px;
}

.mip-disdetta-input,
.mip-disdetta-motivo-select {
    display: block;
    width: 100%;
    font-size: 0.95rem;
    line-height: 1.5;
    color: #111827;
    background: #ffffff;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    padding: 10px 12px;
    transition: border-color 120ms ease, box-shadow 120ms ease;
    appearance: none;
    -webkit-appearance: none;
    font-family: inherit;
}

.mip-disdetta-input:focus,
.mip-disdetta-motivo-select:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.mip-disdetta-textarea {
    min-height: 96px;
    resize: vertical;
}

.mip-disdetta-motivo-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b7280' d='M6 8 0 2l1.5-1.5L6 5l4.5-4.5L12 2z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
    cursor: pointer;
}

.mip-disdetta-field-help {
    margin: 6px 0 0;
    font-size: 0.8rem;
    color: #6b7280;
    line-height: 1.4;
}

/* ──────────────────────────────────────────────
 * Bolletta dropzone
 * ────────────────────────────────────────────── */

.mip-disdetta-bolletta-block {
    margin-bottom: 20px;
}

.mip-disdetta-bolletta-dropzone {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed #cbd5e1;
    border-radius: 10px;
    background: #f9fafb;
    padding: 22px 18px;
    text-align: center;
    cursor: pointer;
    transition: background 120ms ease, border-color 120ms ease, transform 80ms ease;
    min-height: 110px;
}

.mip-disdetta-bolletta-dropzone:hover,
.mip-disdetta-bolletta-dropzone:focus {
    border-color: #6366f1;
    background: #f5f3ff;
    outline: none;
}

.mip-disdetta-bolletta-dropzone.is-dragover {
    border-color: #6366f1;
    background: #ede9fe;
    transform: scale(1.005);
}

.mip-disdetta-bolletta-dropzone-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.mip-disdetta-bolletta-icon {
    font-size: 1.6rem;
    color: #6366f1;
    line-height: 1;
    margin-bottom: 4px;
}

.mip-disdetta-bolletta-text {
    font-size: 0.95rem;
    color: #374151;
    font-weight: 500;
}

.mip-disdetta-bolletta-hint {
    font-size: 0.8rem;
    color: #6b7280;
}

.mip-disdetta-bolletta-status {
    margin-top: 10px;
    font-size: 0.85rem;
    padding: 8px 12px;
    border-radius: 6px;
    background: #eef2ff;
    color: #4338ca;
    border: 1px solid #c7d2fe;
}

.mip-disdetta-bolletta-status.is-error {
    background: #fef2f2;
    color: #b91c1c;
    border-color: #fecaca;
}

.mip-disdetta-bolletta-status.is-success {
    background: #f0fdf4;
    color: #15803d;
    border-color: #bbf7d0;
}

.mip-disdetta-bolletta-status.is-uploading {
    background: #eef2ff;
    color: #4338ca;
    border-color: #c7d2fe;
    position: relative;
    padding-left: 36px;
}

.mip-disdetta-bolletta-status.is-uploading::before {
    content: "";
    position: absolute;
    left: 12px;
    top: 50%;
    width: 14px;
    height: 14px;
    margin-top: -7px;
    border: 2px solid #c7d2fe;
    border-top-color: #4338ca;
    border-radius: 50%;
    animation: mip-disdetta-spin 0.8s linear infinite;
}

/* Dropzone AJAX states (mirror status box) */

.mip-disdetta-bolletta-dropzone.is-uploading {
    border-color: #6366f1;
    background: #eef2ff;
    cursor: progress;
    pointer-events: none;
}

.mip-disdetta-bolletta-dropzone.is-uploading .mip-disdetta-bolletta-icon::after {
    content: "";
    display: inline-block;
    width: 14px;
    height: 14px;
    margin-left: 8px;
    border: 2px solid #c7d2fe;
    border-top-color: #4338ca;
    border-radius: 50%;
    animation: mip-disdetta-spin 0.8s linear infinite;
    vertical-align: middle;
}

.mip-disdetta-bolletta-dropzone.is-success {
    border-color: #16a34a;
    background: #f0fdf4;
}

.mip-disdetta-bolletta-dropzone.is-success .mip-disdetta-bolletta-icon {
    color: #16a34a;
}

.mip-disdetta-bolletta-dropzone.is-error {
    border-color: #dc2626;
    background: #fef2f2;
}

.mip-disdetta-bolletta-dropzone.is-error .mip-disdetta-bolletta-icon {
    color: #dc2626;
}

@keyframes mip-disdetta-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

/* ──────────────────────────────────────────────
 * Conditional fields container
 * ────────────────────────────────────────────── */

/* D.5.3 — griglia 2 colonne responsive (era stack verticale 1 colonna).
 * Spaziatura gestita dal gap (no margin-bottom sui singoli campi). */
.mip-disdetta-conditional-fields {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 20px; /* row-gap col-gap */
    margin-top: 16px;
}

.mip-disdetta-conditional-field {
    margin-bottom: 0;
}

/* Textarea e file upload a piena larghezza (testo ampio / label lunghe).
 * :has() e' supportato da tutti i browser dal 2023; fallback senza :has():
 * il campo resta in mezza colonna (un po' stretto, non rotto). */
.mip-disdetta-conditional-field:has(.mip-disdetta-textarea),
.mip-disdetta-conditional-field:has(.mip-disdetta-file) {
    grid-column: 1 / -1;
}

/* Fields tagged "is-conditional" start hidden — JS reveals them
 * based on the selected motivo. NON-conditional fields (e.g.
 * numero_linea, codice_cliente) remain visible by default. */
.mip-disdetta-conditional-field.is-conditional {
    display: none;
}

.mip-disdetta-conditional-field.is-conditional.is-visible {
    display: block;
    animation: mip-disdetta-fade-in 180ms ease-out;
}

@keyframes mip-disdetta-fade-in {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ──────────────────────────────────────────────
 * Allegati section (Commit 8 — per-motivo upload UI)
 * ────────────────────────────────────────────── */

.mip-disdetta-allegati-section {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid #f3f4f6;
}

.mip-disdetta-allegati-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 4px;
}

.mip-disdetta-allegati-subtitle {
    font-size: 0.85rem;
    color: #6b7280;
    margin: 0 0 14px;
    line-height: 1.45;
}

.mip-disdetta-allegati-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mip-disdetta-allegato-row {
    border: 1px solid #e5e7eb;
    border-left-width: 4px;
    border-radius: 6px;
    padding: 12px 14px;
    background: #ffffff;
    transition: border-color 120ms ease, background 120ms ease;
}

.mip-disdetta-allegato-row.is-required {
    border-left-color: #ef4444;
}

.mip-disdetta-allegato-row.is-suggested {
    border-left-color: #9ca3af;
}

.mip-disdetta-allegato-row.is-uploaded {
    background: #f0fdf4;
    border-color: #bbf7d0;
    border-left-color: #16a34a;
}

.mip-disdetta-allegato-row.is-error {
    border-color: #fecaca;
    border-left-color: #dc2626;
    background: #fef2f2;
}

.mip-disdetta-allegato-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.mip-disdetta-allegato-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    padding: 2px 8px;
    border-radius: 999px;
    line-height: 1.4;
}

.mip-disdetta-allegato-row.is-required .mip-disdetta-allegato-badge {
    background: #fee2e2;
    color: #b91c1c;
}

.mip-disdetta-allegato-row.is-suggested .mip-disdetta-allegato-badge {
    background: #e5e7eb;
    color: #4b5563;
}

.mip-disdetta-allegato-label {
    font-size: 0.92rem;
    font-weight: 600;
    color: #111827;
    line-height: 1.35;
}

.mip-disdetta-allegato-motivazione {
    font-size: 0.78rem;
    color: #6b7280;
    margin: 4px 0 8px;
    line-height: 1.45;
}

.mip-disdetta-allegato-dropzone {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed #cbd5e1;
    border-radius: 6px;
    background: #f9fafb;
    padding: 12px;
    text-align: center;
    cursor: pointer;
    transition: border-color 120ms ease, background 120ms ease;
}

.mip-disdetta-allegato-dropzone:hover,
.mip-disdetta-allegato-dropzone:focus {
    border-color: #6366f1;
    background: #f5f3ff;
    outline: none;
}

.mip-disdetta-allegato-dropzone.is-dragover {
    border-color: #6366f1;
    background: #ede9fe;
}

.mip-disdetta-allegato-hint {
    font-size: 0.82rem;
    color: #6b7280;
}

.mip-disdetta-allegato-row.is-uploading .mip-disdetta-allegato-dropzone {
    cursor: progress;
    pointer-events: none;
    opacity: 0.7;
}

.mip-disdetta-allegato-done {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
}

.mip-disdetta-allegato-check {
    color: #16a34a;
    font-weight: 700;
    font-size: 1.1rem;
}

.mip-disdetta-allegato-filename {
    flex: 1 1 auto;
    font-size: 0.88rem;
    color: #111827;
    word-break: break-all;
}

.mip-disdetta-allegato-remove-btn {
    flex: 0 0 auto;
    background: transparent;
    border: 1px solid #d1d5db;
    color: #b91c1c;
    border-radius: 5px;
    padding: 4px 10px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 120ms ease, border-color 120ms ease;
}

.mip-disdetta-allegato-remove-btn:hover,
.mip-disdetta-allegato-remove-btn:focus {
    background: #fee2e2;
    border-color: #fca5a5;
    outline: none;
}

.mip-disdetta-allegato-status {
    margin-top: 8px;
    font-size: 0.8rem;
    color: #6b7280;
}

.mip-disdetta-allegato-status.is-error {
    color: #b91c1c;
}

/* ──────────────────────────────────────────────
 * Warnings area (populated by AJAX in Commit 7)
 * ────────────────────────────────────────────── */

.mip-disdetta-warnings {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mip-disdetta-warning-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 6px;
    border: 1px solid;
    font-size: 0.88rem;
    line-height: 1.45;
}

.mip-disdetta-warning-item.severity-info {
    background: #eff6ff;
    border-color: #bfdbfe;
    color: #1e40af;
}

.mip-disdetta-warning-item.severity-warning {
    background: #fffbeb;
    border-color: #fde68a;
    color: #92400e;
}

.mip-disdetta-warning-item.severity-blocker {
    background: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
}

.mip-disdetta-warning-icon {
    flex: 0 0 auto;
    font-weight: 700;
    line-height: 1.4;
}

/* ──────────────────────────────────────────────
 * Prepare overlay (shown during mip_disdetta_prepare AJAX)
 * ────────────────────────────────────────────── */

.mip-disdetta-step1-container {
    position: relative;
}

.mip-disdetta-step1-container.is-preparing {
    pointer-events: none;
}

.mip-disdetta-prepare-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.85);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    z-index: 10;
    pointer-events: auto;
}

.mip-disdetta-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid #e0e7ff;
    border-top-color: #6366f1;
    border-radius: 50%;
    animation: mip-disdetta-spin 0.8s linear infinite;
}

.mip-disdetta-prepare-message {
    font-size: 0.95rem;
    color: #4338ca;
    font-weight: 500;
}

/* Inline error (rendered by JS via showInlineError) reuses the
 * severity-blocker styling but distinguishes itself via dashed border
 * for affordance that it's a validation/UX error not an AI warning. */

.mip-disdetta-warning-item.mip-disdetta-inline-error {
    border-style: dashed;
}

/* ──────────────────────────────────────────────
 * Mobile responsive
 * ────────────────────────────────────────────── */

@media (max-width: 768px) {
    .mip-disdetta-step1-container {
        padding: 18px 16px;
        border-radius: 6px;
    }

    .mip-disdetta-step-title {
        font-size: 1.3rem;
    }

    .mip-disdetta-step-subtitle {
        font-size: 0.875rem;
    }

    .mip-disdetta-bolletta-dropzone {
        padding: 18px 12px;
        min-height: 90px;
    }

    .mip-disdetta-bolletta-text {
        font-size: 0.88rem;
    }

    .mip-disdetta-input,
    .mip-disdetta-motivo-select {
        font-size: 16px; /* prevents iOS zoom on focus */
    }
}

/* ──────────────────────────────────────────────
 * FASE C.1 — Blocco persona giuridica
 * Nascosto di default; mostrato da frontend-mp.js (wireBusinessToggle)
 * quando il checkbox is_business è attivo (classe .is-active).
 * ────────────────────────────────────────────── */

.mip-business-block {
    display: none;
}

.mip-business-block.is-active {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 20px;
    /* Il blocco e' a sua volta figlio della griglia esterna
     * .mip-disdetta-conditional-fields: deve occupare l'intera riga, cosi
     * la sua griglia interna 2-col usa tutta la larghezza disponibile. */
    grid-column: 1 / -1;
}

/* Titolo "Dati persona giuridica..." sempre full-width nella griglia business. */
.mip-business-block.is-active > .mip-disdetta-business-title {
    grid-column: 1 / -1;
}

/* D.5.3 — sotto 600px torna a 1 colonna (sia campi standard sia blocco
 * business). Separata dalla media query 768px esistente, che gestisce solo
 * padding + font-size anti-zoom iOS. */
@media (max-width: 600px) {
    .mip-disdetta-conditional-fields,
    .mip-business-block.is-active {
        grid-template-columns: 1fr;
    }
}

.mip-disdetta-business-title {
    font-size: 1rem;
    font-weight: 700;
    color: #111827;
    margin: 18px 0 12px;
    padding-top: 14px;
    border-top: 2px solid #e5e7eb;
}

/* Checkbox trigger "Sono persona giuridica" — label inline cliccabile */
.mip-disdetta-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #374151;
    cursor: pointer;
    line-height: 1.4;
}

.mip-disdetta-checkbox-label input[type="checkbox"] {
    flex: 0 0 auto;
    width: 16px;
    height: 16px;
    margin-top: 2px;
    cursor: pointer;
}

/* Errore inline validazione dimensione file (rep_legale_id_doc / visura) */
.mip-disdetta-file-error {
    color: #b91c1c;
    font-size: 0.8rem;
    margin-top: 4px;
    line-height: 1.4;
}

/* ============================================================
 * Preview-page back button (fix/disdetta-anteprima-back-button)
 * Layout flex per .mip-fast-checkout-actions: bottone
 * "Modifica dati" (secondary, ghost) accanto a "Paga ora"
 * (primary, solid). order esplicito per robustezza mobile +
 * indipendenza dall'ordine HTML.
 * ============================================================ */

.mip-fast-checkout-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.mip-fast-checkout-actions .mip-disdetta-back-btn {
    order: 1;
}

.mip-fast-checkout-actions #mip-pay-now {
    order: 2;
}

/* ============================================================
 * FASE D.2.1+ HARDENING — visual feedback per allegati required
 * mancanti dopo submit bloccato server-side. Bordo rosso + sfondo
 * lieve per attirare l'occhio sulle dropzone da riempire. Stato
 * persiste fino al successful upload (gestito da JS
 * setAllegatoRowUploaded che rimuove la classe).
 * ============================================================ */

.mip-disdetta-allegato-row.is-missing-required {
    border-left: 3px solid #dc2626;
    background: #fef2f2;
    padding-left: 12px;
}

.mip-disdetta-allegato-row.is-missing-required .mip-disdetta-allegato-badge {
    background: #dc2626;
    color: #fff;
}