/* ============================================
           DOSSIER-IN-CHAT — Variante C "Liquid Fill"
           ============================================ */
        .dossier-pill {
            position: relative;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 150px;
            height: 36px;
            padding: 0 16px;
            margin-right: 16px;
            border-radius: 18px;
            border: 1.5px solid rgba(255,255,255,0.35);
            background: rgba(255,255,255,0.08);
            overflow: hidden;
            cursor: default;
            user-select: none;
            transition: box-shadow 400ms ease, border-color 400ms ease, transform 250ms cubic-bezier(.4,2,.6,1);
        }
        .dossier-pill-fill {
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            height: 0%;
            background: linear-gradient(to top, rgba(46,117,182,0.85), rgba(96,165,250,0.70));
            transition: height 700ms cubic-bezier(.4,1.6,.6,1);
            z-index: 0;
            pointer-events: none;
        }
        .dossier-pill-label {
            position: relative;
            z-index: 1;
            color: rgba(255,255,255,0.92);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.4px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            text-shadow: 0 1px 2px rgba(0,0,0,0.25);
        }
        .dossier-pill-icon {
            font-size: 15px;
            display: inline-block;
            transition: transform 400ms ease;
        }
        /* Stato "alive" — completezza >= 3/11 (~27%) */
        .dossier-pill.alive {
            border-color: rgba(96,165,250,0.7);
            box-shadow: 0 0 10px rgba(46,117,182,0.35), inset 0 0 8px rgba(96,165,250,0.15);
        }
        /* Pulse al singolo patch */
        .dossier-pill.pulse .dossier-pill-icon {
            animation: dossierPulseIcon 450ms cubic-bezier(.4,2,.6,1);
        }
        @keyframes dossierPulseIcon {
            0%   { transform: scale(1) rotate(0deg); }
            45%  { transform: scale(1.28) rotate(-6deg); }
            100% { transform: scale(1) rotate(0deg); }
        }
        /* Stato "ready" — completezza >= 7/11 (~63%), pre-burst */
        .dossier-pill.ready {
            border-color: rgba(147,197,253,0.95);
            box-shadow: 0 0 18px rgba(96,165,250,0.55), inset 0 0 14px rgba(191,219,254,0.25);
        }
        /* Burst: la pill si contrae leggermente */
        .dossier-pill.burst {
            animation: dossierBurstShrink 700ms cubic-bezier(.4,1.4,.6,1) forwards;
        }
        @keyframes dossierBurstShrink {
            0%   { transform: scale(1); }
            35%  { transform: scale(1.12); box-shadow: 0 0 30px rgba(96,165,250,0.9); }
            100% { transform: scale(0.92); box-shadow: 0 0 14px rgba(46,117,182,0.4); }
        }
        /* Goccioline che volano durante il burst */
        .dossier-burst-particle {
            position: absolute;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: radial-gradient(circle, #bfdbfe 0%, #60a5fa 60%, rgba(46,117,182,0) 100%);
            pointer-events: none;
            z-index: 10;
            animation: dossierParticleFly 700ms cubic-bezier(.3,.8,.4,1) forwards;
        }
        @keyframes dossierParticleFly {
            0%   { transform: translate(0,0) scale(1); opacity: 1; }
            70%  { opacity: 0.85; }
            100% { transform: translate(var(--tx,60px), var(--ty,80px)) scale(0.3); opacity: 0; }
        }
        /* Pill cliccabile per riaprire pannello dopo il burst */
        .dossier-pill { cursor: pointer; }
        /* ============================================
           DOSSIER DRAWER (pannello dossier)
           ============================================ */
        .dossier-panel {
            position: fixed;
            top: 0;
            right: 0;
            width: 360px;
            max-width: 92vw;
            height: 100vh;
            background: #ffffff;
            box-shadow: -8px 0 32px rgba(15, 23, 42, 0.18);
            border-left: 1px solid var(--gray-300);
            z-index: 80;
            display: flex;
            flex-direction: column;
            transform: translateX(110%);
            opacity: 0;
            transition: transform 360ms cubic-bezier(.4,1.4,.6,1), opacity 280ms ease;
        }
        .dossier-panel.open {
            transform: translateX(0);
            opacity: 1;
        }
        .dossier-panel-header {
            padding: 14px 18px;
            background: linear-gradient(135deg, #1e3a5f 0%, #2e75b6 100%);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }
        .dossier-panel-title {
            font-size: 15px;
            font-weight: 700;
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .dossier-panel-counter {
            font-size: 12px;
            font-weight: 500;
            background: rgba(255,255,255,0.18);
            padding: 3px 9px;
            border-radius: 10px;
        }
        .dossier-panel-close {
            background: transparent;
            border: 0;
            color: #fff;
            font-size: 22px;
            line-height: 1;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            transition: background 150ms ease;
        }
        .dossier-panel-close:hover { background: rgba(255,255,255,0.15); }
        .dossier-panel-body {
            flex: 1;
            overflow-y: auto;
            padding: 16px 18px 24px;
        }
        .dossier-section {
            margin-bottom: 18px;
        }
        .dossier-section-title {
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.6px;
            color: var(--gray-700, #4b5563);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .dossier-section-count {
            font-size: 11px;
            font-weight: 500;
            background: var(--gray-200, #e5e7eb);
            color: var(--gray-700, #4b5563);
            padding: 2px 7px;
            border-radius: 8px;
            text-transform: none;
            letter-spacing: 0;
        }
        .dossier-field {
            background: var(--gray-100, #f3f4f6);
            border: 1px solid var(--gray-200, #e5e7eb);
            border-radius: 8px;
            padding: 8px 10px;
            margin-bottom: 6px;
            display: flex;
            flex-direction: column;
            gap: 2px;
            cursor: default;
            transition: background 150ms ease, border-color 150ms ease, transform 120ms ease;
        }
        .dossier-field.is-auto {
            cursor: pointer;
        }
        .dossier-field.is-auto:hover {
            background: #eef4ff;
            border-color: #93c5fd;
        }
        .dossier-field.is-confermato {
            background: #dbeafe;
            border-color: #60a5fa;
        }
        .dossier-field.is-empty {
            opacity: 0.65;
        }
        .dossier-field-label {
            font-size: 10.5px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: var(--gray-700, #4b5563);
            font-weight: 600;
        }
        .dossier-field-value {
            font-size: 13.5px;
            color: var(--navy, #1e3a5f);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            min-height: 18px;
        }
        .dossier-field-value .value-text {
            flex: 1;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .dossier-field-badge {
            font-size: 10px;
            font-weight: 600;
            padding: 2px 7px;
            border-radius: 6px;
            letter-spacing: 0.4px;
            text-transform: uppercase;
            flex-shrink: 0;
        }
        .dossier-field.is-auto .dossier-field-badge {
            background: #e5e7eb;
            color: #4b5563;
        }
        .dossier-field.is-confermato .dossier-field-badge {
            background: #2563eb;
            color: #fff;
        }
        /* D7.1: stato "manual" per campi editati dall'operatore */
        .dossier-field.is-manual {
            background: #eff6ff;
            border-color: #60a5fa;
        }
        .dossier-field.is-manual .dossier-field-badge {
            background: #1d4ed8;
            color: #fff;
        }
        .dossier-field.is-empty .dossier-field-value {
            color: var(--gray-500, #9ca3af);
            font-style: italic;
        }
        /* D7.1: campo editabile (input inline) */
        .dossier-field-edit {
            display: none;
            width: 100%;
            border: 1.5px solid #2563eb;
            border-radius: 6px;
            padding: 4px 8px;
            font-size: 13.5px;
            color: var(--navy, #1e3a5f);
            background: #fff;
            outline: none;
            font-family: inherit;
        }
        .dossier-field-edit:focus {
            box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
        }
        .dossier-field.is-editing { cursor: text; }
        .dossier-field.is-editing .dossier-field-value { display: none; }
        .dossier-field.is-editing .dossier-field-edit { display: block; }
        .dossier-field[data-editable="true"] { cursor: pointer; }
        .dossier-field[data-editable="true"]:hover {
            border-color: #93c5fd;
            background: #f8fafc;
        }
        /* D7.4: errore validazione inline */
        .dossier-field-error {
            display: none;
            font-size: 10.5px;
            color: #dc2626;
            margin-top: 4px;
            font-weight: 500;
        }
        .dossier-field.is-invalid .dossier-field-error { display: block; }
        .dossier-field.is-invalid .dossier-field-edit {
            border-color: #dc2626;
        }
        /* D7.5: suggestion chip (LLM propone override) */
        .dossier-field-suggestion {
            display: flex;
            gap: 6px;
            align-items: center;
            margin-top: 6px;
            padding: 5px 8px;
            background: #fffbeb;
            border: 1px solid #fde68a;
            border-radius: 6px;
            font-size: 11px;
            color: #92400e;
            line-height: 1.35;
        }
        .dossier-field-suggestion .sugg-text {
            flex: 1;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .dossier-field-suggestion button {
            border: 0;
            background: transparent;
            color: #2563eb;
            font-size: 10.5px;
            font-weight: 600;
            cursor: pointer;
            padding: 2px 5px;
            border-radius: 4px;
            white-space: nowrap;
        }
        .dossier-field-suggestion button:hover { background: rgba(37,99,235,0.1); }
        .dossier-field-suggestion button.dismiss { color: #6b7280; }
        .dossier-field-suggestion button.dismiss:hover { background: rgba(107,114,128,0.12); }

        /* D7.6 — Dropdown ATECO intelligente (fuzzy search su codice/label/keywords) */
        .ateco-dropdown {
            position: absolute;
            z-index: 1200;
            background: #ffffff;
            border: 1px solid rgba(15,23,42,0.12);
            border-radius: 10px;
            box-shadow: 0 8px 24px rgba(15,23,42,0.18);
            max-height: 260px;
            overflow-y: auto;
            min-width: 280px;
            max-width: 380px;
            padding: 4px 0;
            font-size: 12.5px;
        }
        .ateco-dropdown-empty {
            padding: 10px 14px;
            color: #94a3b8;
            font-style: italic;
            font-size: 12px;
        }
        .ateco-dropdown-item {
            padding: 7px 12px;
            cursor: pointer;
            border-bottom: 1px solid rgba(15,23,42,0.04);
            transition: background 0.08s;
        }
        .ateco-dropdown-item:last-child { border-bottom: none; }
        .ateco-dropdown-item:hover,
        .ateco-dropdown-item.is-active {
            background: rgba(37,99,235,0.08);
        }
        .ateco-dropdown-item .ateco-code {
            font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
            font-weight: 700;
            color: #2563eb;
            font-size: 12px;
            margin-right: 8px;
        }
        .ateco-dropdown-item .ateco-label {
            color: #1f2937;
            line-height: 1.35;
        }
        .ateco-dropdown-item .ateco-kw-hit {
            display: inline-block;
            margin-top: 3px;
            font-size: 10.5px;
            color: #059669;
            background: rgba(5,150,105,0.08);
            padding: 1px 6px;
            border-radius: 4px;
        }
        .dossier-bandi-empty {
            font-size: 12.5px;
            color: var(--gray-500, #9ca3af);
            font-style: italic;
            padding: 6px 2px;
        }
        .dossier-bando {
            border: 1px solid var(--gray-200, #e5e7eb);
            border-radius: 8px;
            padding: 8px 10px;
            margin-bottom: 6px;
            background: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .dossier-bando .source-badge {
            font-size: 10px;
            font-weight: 700;
            padding: 2px 6px;
            border-radius: 4px;
            color: #fff;
            flex-shrink: 0;
        }
        .dossier-bando .source-badge.fesr { background: #2e75b6; }
        .dossier-bando .source-badge.fse  { background: #059669; }
        .dossier-bando .source-badge.nd   { background: #6b7280; }
        .dossier-bando-titolo {
            flex: 1;
            font-size: 12.5px;
            color: var(--navy, #1e3a5f);
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .dossier-bando-fit {
            font-size: 11px;
            font-weight: 600;
            color: var(--blue, #2563eb);
        }
        /* FIX 12/05: tier visuali per evitare appiattimento "tutti al 99%" */
        .dossier-bando-fit[data-fit-tier="high"] { color: #16a34a; font-weight: 700; }
        .dossier-bando-fit[data-fit-tier="mid"]  { color: #d97706; font-weight: 600; }
        .dossier-bando-fit[data-fit-tier="low"]  { color: #6b7280; font-weight: 500; }
        /* Bottone Genera bozza — appare a 9/11 */
        .dossier-generate-btn {
            display: none;
            width: 100%;
            margin-top: 14px;
            padding: 12px 14px;
            border: 0;
            border-radius: 10px;
            background: linear-gradient(135deg, #2563eb 0%, #60a5fa 60%, #2e75b6 100%);
            background-size: 200% 100%;
            background-position: 0% 0%;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            letter-spacing: 0.4px;
            cursor: pointer;
            box-shadow: 0 4px 14px rgba(37,99,235,0.35);
            transition: background-position 600ms ease, transform 200ms ease;
        }
        .dossier-generate-btn:hover {
            background-position: 100% 0%;
            transform: translateY(-1px);
        }
        .dossier-generate-btn.show {
            display: block;
            animation: dossierGeneratePop 600ms cubic-bezier(.4,1.6,.6,1);
        }
        @keyframes dossierGeneratePop {
            0%   { transform: scale(0.4) translateY(20px); opacity: 0; }
            60%  { transform: scale(1.06) translateY(-2px); opacity: 1; }
            100% { transform: scale(1) translateY(0); opacity: 1; }
        }
        .dossier-reset-btn {
            margin-top: 16px;
            width: 100%;
            background: transparent;
            border: 1px dashed var(--gray-300, #d1d5db);
            border-radius: 8px;
            padding: 8px 10px;
            color: var(--gray-700, #4b5563);
            font-size: 12px;
            cursor: pointer;
            transition: background 150ms ease, color 150ms ease, border-color 150ms ease;
        }
        .dossier-reset-btn:hover {
            background: #fef2f2;
            color: #b91c1c;
            border-color: #fca5a5;
        }
        /* Modale Genera bozza */
        .dossier-modal-backdrop {
            position: fixed;
            inset: 0;
            background: rgba(15, 23, 42, 0.55);
            z-index: 90;
            display: none;
            align-items: center;
            justify-content: center;
            padding: 24px;
        }
        .dossier-modal-backdrop.open { display: flex; }
        .dossier-modal {
            background: #fff;
            border-radius: 14px;
            max-width: 760px;
            width: 100%;
            max-height: 86vh;
            display: flex;
            flex-direction: column;
            box-shadow: 0 20px 60px rgba(15,23,42,0.35);
            overflow: hidden;
            animation: dossierModalIn 280ms cubic-bezier(.4,1.4,.6,1);
        }
        @keyframes dossierModalIn {
            from { transform: translateY(20px) scale(0.97); opacity: 0; }
            to   { transform: translateY(0) scale(1); opacity: 1; }
        }
        .dossier-modal-header {
            padding: 14px 20px;
            background: linear-gradient(135deg, #1e3a5f 0%, #2e75b6 100%);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .dossier-modal-title {
            font-size: 15px;
            font-weight: 700;
            letter-spacing: 0.3px;
        }
        .dossier-modal-close {
            background: transparent;
            border: 0;
            color: #fff;
            font-size: 22px;
            cursor: pointer;
            line-height: 1;
            padding: 4px 8px;
            border-radius: 6px;
        }
        .dossier-modal-close:hover { background: rgba(255,255,255,0.15); }
        .dossier-modal-body {
            flex: 1;
            overflow-y: auto;
            padding: 20px 24px;
            font-size: 14px;
            line-height: 1.55;
            color: #1f2937;
        }
        .dossier-modal-loading {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 14px;
            padding: 40px 0;
            color: var(--gray-700, #4b5563);
            font-size: 13px;
        }
        .dossier-loader {
            width: 36px;
            height: 36px;
            border: 3px solid #dbeafe;
            border-top-color: #2563eb;
            border-radius: 50%;
            animation: dossierSpin 800ms linear infinite;
        }
        @keyframes dossierSpin {
            to { transform: rotate(360deg); }
        }
        /* Checklist allegati interattiva */
        .dossier-allegati {
            margin-top: 22px;
            border-top: 1px solid #e5e7eb;
            padding-top: 18px;
        }
        .dossier-allegati-title {
            font-size: 14px;
            font-weight: 700;
            color: #1e3a5f;
            margin: 0 0 4px 0;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .dossier-allegati-sub {
            font-size: 12px;
            color: #6b7280;
            margin-bottom: 12px;
        }
        .dossier-allegati-summary {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 14px;
            font-size: 12px;
        }
        .dossier-allegati-summary span {
            padding: 3px 9px;
            border-radius: 999px;
            font-weight: 600;
        }
        .dossier-summary-have    { background: #dcfce7; color: #166534; }
        .dossier-summary-missing { background: #fee2e2; color: #991b1b; }
        .dossier-summary-prepare { background: #fef3c7; color: #92400e; }
        .dossier-summary-todo    { background: #f1f5f9; color: #475569; }
        .dossier-allegati-list {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .dossier-allegato-row {
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 10px;
            padding: 10px 12px;
            background: #f9fafb;
            border: 1px solid #e5e7eb;
            border-radius: 8px;
            align-items: center;
            transition: background 180ms ease, border-color 180ms ease;
        }
        .dossier-allegato-row[data-status="have"]    { background: #f0fdf4; border-color: #bbf7d0; }
        .dossier-allegato-row[data-status="missing"] { background: #fef2f2; border-color: #fecaca; }
        .dossier-allegato-row[data-status="prepare"] { background: #fffbeb; border-color: #fde68a; }
        .dossier-allegato-name {
            font-size: 13px;
            color: #1f2937;
            line-height: 1.35;
        }
        /* Sprint 3 #112 — citation inline cliccabili (LF-003) */
        a.source-citation {
            color: var(--blue, #2E75B6);
            font-weight: 600;
            text-decoration: none;
            cursor: pointer;
            border-bottom: 1px dotted var(--blue, #2E75B6);
            transition: background-color 140ms ease;
            padding: 1px 2px;
            border-radius: 3px;
        }
        a.source-citation:hover {
            background: rgba(46, 117, 182, 0.10);
            border-bottom-style: solid;
        }
        /* Sprint 3 #110 — link allegato cliccabile (apre PDF in nuova tab) */
        a.dossier-allegato-link {
            color: var(--oc-primary, #0D1F3A);
            text-decoration: none;
            transition: color 140ms ease;
            display: inline-flex;
            align-items: baseline;
            gap: 4px;
        }
        a.dossier-allegato-link:hover {
            color: #2E75B6;
            text-decoration: underline;
        }
        a.dossier-allegato-link .ext-icon {
            font-size: 0.75em;
            color: #6b7280;
            transform: translateY(-2px);
        }
        .dossier-allegato-actions {
            display: flex;
            gap: 4px;
        }
        .dossier-allegato-btn {
            background: #fff;
            border: 1px solid #d1d5db;
            border-radius: 6px;
            padding: 5px 9px;
            font-size: 12px;
            cursor: pointer;
            transition: all 140ms ease;
            white-space: nowrap;
            color: #4b5563;
        }
        .dossier-allegato-btn:hover { border-color: #9ca3af; background: #f9fafb; }
        .dossier-allegato-btn.is-active[data-action="have"]    { background: #16a34a; border-color: #16a34a; color: #fff; }
        .dossier-allegato-btn.is-active[data-action="missing"] { background: #dc2626; border-color: #dc2626; color: #fff; }
        .dossier-allegato-btn.is-active[data-action="prepare"] { background: #d97706; border-color: #d97706; color: #fff; }
        .dossier-export-pdf-btn {
            background: linear-gradient(135deg, #1e3a5f 0%, #2e75b6 100%);
            color: #fff;
            border: 0;
            border-radius: 8px;
            padding: 9px 16px;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: transform 160ms ease, box-shadow 160ms ease, opacity 160ms ease;
            box-shadow: 0 2px 10px rgba(37,99,235,0.18);
        }
        .dossier-export-pdf-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(37,99,235,0.28); }
        .dossier-export-pdf-btn:disabled { opacity: 0.55; cursor: wait; }
        /* Mobile bottom-sheet: sotto 768px il pannello diventa sheet dal basso
           con grabber, height 75vh, border-radius solo top. */
        @media (max-width: 768px) {
            .dossier-panel {
                top: auto;
                bottom: 0;
                left: 0;
                right: 0;
                width: 100vw;
                max-width: 100vw;
                height: 75vh;
                max-height: 75vh;
                border-left: none;
                border-top: 1px solid var(--gray-300);
                border-top-left-radius: 18px;
                border-top-right-radius: 18px;
                box-shadow: 0 -8px 32px rgba(15, 23, 42, 0.18);
                transform: translateY(100%);
            }
            .dossier-panel.open {
                transform: translateY(0);
            }
            /* Grabber visivo sopra l'header */
            .dossier-panel::before {
                content: '';
                position: absolute;
                top: 8px;
                left: 50%;
                transform: translateX(-50%);
                width: 40px;
                height: 4px;
                border-radius: 2px;
                background: rgba(255,255,255,0.45);
                z-index: 10;
                pointer-events: none;
            }
            /* Header con padding extra per fare spazio al grabber */
            .dossier-panel-header {
                padding-top: 22px;
            }
        }
        @media (max-width: 640px) {
            .dossier-allegato-row { grid-template-columns: 1fr; }
            .dossier-allegato-actions { justify-content: flex-start; }
        }
        /* Banner continuita' dossier — mostrato al boot se dossier persisted + chat vuota */
        .dossier-resume-banner {
            display: none;
            margin: 16px auto 0;
            max-width: 720px;
            padding: 14px 18px;
            background: linear-gradient(135deg, #fffbf0 0%, #fff6e3 100%);
            border: 1px solid #e8d9b5;
            border-radius: 12px;
            box-shadow: 0 2px 8px rgba(180,140,60,0.08);
            color: #4a3f2a;
            font-size: 14px;
            line-height: 1.5;
            animation: dossierResumeIn 320ms ease-out;
        }
        .dossier-resume-banner.show { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
        .dossier-resume-banner-icon { font-size: 20px; line-height: 1; }
        .dossier-resume-banner-text { flex: 1; min-width: 220px; }
        .dossier-resume-banner-text strong { color: #2b2620; font-weight: 600; }
        .dossier-resume-banner-actions { display: flex; gap: 8px; flex-shrink: 0; }
        .dossier-resume-btn {
            padding: 7px 14px;
            border-radius: 8px;
            border: 1px solid #d9cfbd;
            background: #ffffff;
            color: #2b2620;
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            transition: background 140ms ease, border-color 140ms ease, transform 140ms ease;
        }
        .dossier-resume-btn:hover { background: #fefaf0; border-color: #c9b98a; transform: translateY(-1px); }
        .dossier-resume-btn.primary { background: #d97706; color: #fff; border-color: #d97706; }
        .dossier-resume-btn.primary:hover { background: #b8620a; border-color: #b8620a; }
        @keyframes dossierResumeIn {
            from { opacity: 0; transform: translateY(-4px); }
            to { opacity: 1; transform: translateY(0); }
        }
        /* ============================================
           D8.1 — DossierFX (Spec §4.2 + §6 + §9 AC-18)
           Stati colore pill (warning/error/absorb) + spark cyan + reduced-motion guard
           ============================================ */
        /* Colori di stato pill (sovrapposti su .alive/.ready) */
        .dossier-pill.warning {
            border-color: rgba(217,119,6,0.85);
            box-shadow: 0 0 10px rgba(217,119,6,0.45), inset 0 0 8px rgba(251,191,36,0.15);
        }
        .dossier-pill.error {
            border-color: rgba(220,38,38,0.9);
            box-shadow: 0 0 10px rgba(220,38,38,0.45), inset 0 0 8px rgba(254,202,202,0.15);
        }
        /* Flash di assorbimento quando spark impatta la pill */
        .dossier-pill.absorb {
            box-shadow: 0 0 24px rgba(125,211,252,0.80), inset 0 0 18px rgba(224,242,254,0.50);
            transition: box-shadow 260ms ease;
        }
        /* Spark cyan che vola dalla bubble user alla pill */
        .dossier-spark {
            position: fixed;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: radial-gradient(circle, #e0f2fe 0%, #7dd3fc 55%, rgba(14,165,233,0) 100%);
            box-shadow: 0 0 10px rgba(125,211,252,0.85);
            pointer-events: none;
            z-index: 200;
            opacity: 0;
            animation: dossierSparkFly 1100ms cubic-bezier(.35,.05,.25,1) forwards;
        }
        @keyframes dossierSparkFly {
            0%   { transform: translate(0,0) scale(0.4); opacity: 0; }
            12%  { opacity: 1; transform: translate(calc(var(--arc,0px) * 0.3), calc(var(--dy,0px) * 0.15)) scale(1); }
            55%  { opacity: 1; transform: translate(calc(var(--arc,0px) * 0.9 + var(--dx,0px) * 0.55), calc(var(--dy,0px) * 0.55 + var(--arc,0px) * 0.3)) scale(1.1); }
            88%  { opacity: 0.8; transform: translate(calc(var(--dx,0px) * 0.95), calc(var(--dy,0px) * 0.92)) scale(0.75); }
            100% { transform: translate(var(--dx,0px), var(--dy,0px)) scale(0.2); opacity: 0; }
        }
        /* ============================================
           D8.3 — Tooltip preview + CTA sticky (Spec §4.5 + §4.6)
           ============================================ */
        .dossier-pill-wrap {
            position: relative;
            display: inline-block;
        }
        .dossier-tooltip {
            position: absolute;
            top: calc(100% + 8px);
            left: 0;
            min-width: 260px;
            max-width: 340px;
            background: #ffffff;
            color: #1f2937;
            border-radius: 10px;
            box-shadow: 0 8px 24px rgba(15,23,42,0.18), 0 2px 6px rgba(15,23,42,0.08);
            padding: 10px 12px;
            font-size: 12px;
            opacity: 0;
            transform: translateY(-4px);
            pointer-events: none;
            transition: opacity 180ms ease, transform 180ms ease;
            z-index: 50;
        }
        .dossier-tooltip.show {
            opacity: 1;
            transform: translateY(0);
        }
        .dossier-tooltip-header {
            font-weight: 600;
            font-size: 12.5px;
            padding-bottom: 6px;
            margin-bottom: 6px;
            border-bottom: 1px solid #e5e7eb;
            color: #1e3a5f;
        }
        .dossier-tooltip-rows {
            margin: 0;
            padding: 0;
            display: grid;
            grid-template-columns: 42% 58%;
            gap: 2px 6px;
        }
        .dossier-tooltip-rows dt,
        .dossier-tooltip-rows dd {
            margin: 0;
            padding: 2px 0;
            font-size: 12px;
        }
        .dossier-tooltip-rows dt { color: #6b7280; }
        .dossier-tooltip-rows dd { font-weight: 500; text-align: right; }
        .dossier-tooltip-rows dd.warn  { color: #d97706; }
        .dossier-tooltip-rows dd.error { color: #dc2626; }
        .dossier-tooltip-rows dd.ok    { color: #16a34a; }
        .dossier-tooltip-empty {
            font-style: italic;
            color: #9ca3af;
            font-size: 12px;
            padding: 4px 0;
        }
        /* CTA sticky sopra il composer (solo a >= DOSSIER_TH_DRAFT) */
        .dossier-generate-cta {
            position: sticky;
            bottom: 0;
            padding: 10px 14px;
            margin: 0 auto;
            max-width: 900px;
            background: linear-gradient(180deg, rgba(247,249,252,0) 0%, #f7f9fc 40%);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 6px;
            opacity: 0;
            pointer-events: none;
            transform: translateY(20px);
            transition: opacity 360ms ease, transform 360ms cubic-bezier(.4,1.4,.6,1);
            z-index: 60;
        }
        /* Bug #2 audit 13/05 — riga "Bando consigliato: …" sopra il bottone CTA */
        .dossier-generate-cta-target {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 14px;
            background: rgba(27, 58, 92, 0.06);
            border: 1px solid rgba(27, 58, 92, 0.18);
            border-radius: 14px;
            font-size: 12px;
            color: var(--navy, #0D1F3A);
            max-width: 100%;
        }
        .dossier-generate-cta-target-label {
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.3px;
            font-size: 10px;
            color: #475569;
        }
        .dossier-generate-cta-target-title {
            font-weight: 500;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 540px;
        }
        .dossier-generate-cta.show {
            opacity: 1;
            pointer-events: auto;
            transform: translateY(0);
        }
        .dossier-generate-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 10px 18px;
            background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
            color: #ffffff;
            border: 0;
            border-radius: 22px;
            font-size: 13.5px;
            font-weight: 600;
            cursor: pointer;
            box-shadow: 0 4px 12px rgba(217,119,6,0.35);
            transition: transform 200ms, box-shadow 200ms, opacity 200ms;
        }
        .dossier-generate-cta-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(217,119,6,0.45); }
        .dossier-generate-cta-hint {
            font-size: 11px;
            font-weight: 400;
            opacity: 0.85;
            padding-left: 10px;
            border-left: 1px solid rgba(255,255,255,0.35);
        }
        /* ============================================
           D8.2 — Snack card milestone (Spec §4.8)
           ============================================ */
        .dossier-snack {
            align-self: center;
            max-width: 90%;
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 14px;
            margin: 6px auto;
            background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
            border: 1px solid #bfdbfe;
            border-radius: 12px;
            font-size: 12.5px;
            color: #1e3a8a;
            box-shadow: 0 1px 3px rgba(59,130,246,0.15);
            animation: dossierSnackIn 360ms cubic-bezier(.4,1.4,.6,1);
        }
        .dossier-snack-icon { font-size: 16px; }
        .dossier-snack-text { flex: 1; line-height: 1.4; }
        .dossier-snack-peek {
            background: transparent;
            border: 0;
            color: #1d4ed8;
            font-weight: 600;
            cursor: pointer;
            font-size: 12.5px;
            padding: 2px 6px;
            border-radius: 6px;
            transition: background 150ms;
        }
        .dossier-snack-peek:hover { background: rgba(59,130,246,0.15); }
        @keyframes dossierSnackIn {
            0%   { opacity: 0; transform: translateY(-8px); }
            100% { opacity: 1; transform: translateY(0); }
        }
        /* Reduced-motion guard: disabilita tutte le animazioni non essenziali del dossier */
        @media (prefers-reduced-motion: reduce) {
            .dossier-pill,
            .dossier-pill.pulse .dossier-pill-icon,
            .dossier-pill.burst,
            .dossier-spark,
            .dossier-burst-particle,
            .dossier-generate-btn.show,
            .dossier-resume-banner,
            .dossier-snack,
            .dossier-panel {
                animation: none !important;
                transition: none !important;
            }
            .dossier-pill-fill {
                transition: none !important;
            }
        }

        /* D8.4 — Drawer tabs (Dati / Allegati / Eligibility) */
        .dossier-tabs {
            display: flex;
            gap: 2px;
            border-bottom: 1px solid #e5e7eb;
            background: #f9fafb;
            flex-shrink: 0;
        }
        .dossier-tab {
            flex: 1;
            padding: 10px 8px;
            border: none;
            background: transparent;
            font: inherit;
            color: #6b7280;
            font-size: 12px;
            font-weight: 600;
            cursor: pointer;
            border-bottom: 2px solid transparent;
            transition: all 180ms ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .dossier-tab:hover { color: #374151; background: #f3f4f6; }
        .dossier-tab.active {
            color: #111827;
            border-bottom-color: #2563eb;
            background: #ffffff;
        }
        .dossier-tab-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 18px;
            height: 18px;
            padding: 0 5px;
            border-radius: 9px;
            background: #e5e7eb;
            color: #374151;
            font-size: 10px;
            font-weight: 700;
        }
        .dossier-tab.active .dossier-tab-badge { background: #dbeafe; color: #1d4ed8; }
        .dossier-tab-badge.error { background: #fee2e2; color: #b91c1c; }
        .dossier-tab-badge.warn { background: #fef3c7; color: #92400e; }
        .dossier-tab-pane { display: none; }
        .dossier-tab-pane.active { display: block; }

        /* Allegati pane (D8.4) — riusa .dossier-allegato-row esistente */
        .dossier-allegati-empty {
            font-size: 12px;
            color: #9ca3af;
            text-align: center;
            padding: 16px 8px;
            font-style: italic;
        }

        /* Eligibility */
        .dossier-eligibility-empty {
            font-size: 12px;
            color: #9ca3af;
            text-align: center;
            padding: 24px 12px;
            font-style: italic;
        }
        /* Sprint 3 #105 — Banner allegati con engine source */
        .dossier-allegati-banner {
            font-size: 11px;
            padding: 8px 12px;
            border-radius: 6px;
            background: #fef3c7;
            color: #78350f;
            margin-bottom: 10px;
            border: 1px solid #fde68a;
        }
        .dossier-allegati-banner.ok {
            background: #d1fae5;
            color: #065f46;
            border-color: #a7f3d0;
        }
        .dossier-allegati-banner em { font-style: italic; font-weight: 600; }

        /* Sprint 3 #103 — Semaforo per-bando dentro tab Eligibility */
        .dossier-semafori-bandi {
            margin-top: 14px;
            padding-top: 14px;
            border-top: 1px solid var(--gray-200, #e5e7eb);
        }
        .dossier-semafori-title {
            font-size: 12px;
            font-weight: 700;
            color: var(--oc-primary, #0D1F3A);
            display: flex;
            align-items: center;
            gap: 6px;
            margin-bottom: 10px;
            text-transform: uppercase;
            letter-spacing: 0.4px;
        }
        .dossier-semafori-loading { font-size: 12px; color: #9ca3af; font-style: italic; padding: 6px 0; }
        .dossier-semaforo-bando {
            background: #f9fafb;
            border: 1px solid #e5e7eb;
            border-radius: 8px;
            padding: 10px 12px;
            margin-bottom: 8px;
        }
        .dossier-semaforo-bando[data-semaforo="verde"] { border-left: 3px solid #16a34a; }
        .dossier-semaforo-bando[data-semaforo="giallo"] { border-left: 3px solid #d97706; }
        .dossier-semaforo-bando[data-semaforo="rosso"] { border-left: 3px solid #dc2626; }
        .dossier-semaforo-bando .ds-titolo {
            font-size: 12px;
            font-weight: 600;
            color: #1f2937;
            margin-bottom: 6px;
            line-height: 1.3;
        }
        .dossier-semaforo-bando .ds-error { font-size: 11px; color: #9ca3af; font-style: italic; }
        .dossier-semaforo-bando .ds-step-list {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 4px;
        }
        .dossier-semaforo-bando .ds-step {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2px;
            cursor: help;
            padding: 4px 2px;
            border-radius: 4px;
            transition: background 120ms ease;
        }
        .dossier-semaforo-bando .ds-step:hover { background: #eef2f7; }
        .dossier-semaforo-bando .ds-step-dot { font-size: 14px; line-height: 1; }
        .dossier-semaforo-bando .ds-step-label { font-size: 9px; color: #6b7280; font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px; }

        .dossier-eligibility-score-wrap {
            text-align: center;
            padding: 16px 8px 12px;
        }
        .dossier-eligibility-score {
            font-size: 32px;
            font-weight: 800;
            color: #d97706;
            line-height: 1;
        }
        .dossier-eligibility-score.ok { color: #16a34a; }
        .dossier-eligibility-score.error { color: #dc2626; }
        .dossier-eligibility-label {
            font-size: 11px;
            color: #6b7280;
            text-transform: uppercase;
            letter-spacing: 0.6px;
            margin-top: 4px;
        }
        .dossier-criteria {
            list-style: none;
            padding: 0;
            margin: 12px 0 0 0;
        }
        .dossier-criteria li {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            padding: 8px 10px;
            border-left: 3px solid #e5e7eb;
            background: #f9fafb;
            margin-bottom: 4px;
            border-radius: 0 6px 6px 0;
            font-size: 12px;
            line-height: 1.4;
        }
        .dossier-criteria li[data-state="ok"] { border-left-color: #16a34a; background: #f0fdf4; }
        .dossier-criteria li[data-state="warning"] { border-left-color: #d97706; background: #fffbeb; }
        .dossier-criteria li[data-state="error"] { border-left-color: #dc2626; background: #fef2f2; }
        .c-dot {
            flex-shrink: 0;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: #e5e7eb;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 9px;
            font-weight: 700;
            color: #ffffff;
            margin-top: 1px;
        }
        li[data-state="ok"] .c-dot { background: #16a34a; }
        li[data-state="warning"] .c-dot { background: #d97706; }
        li[data-state="error"] .c-dot { background: #dc2626; }
        .c-label { font-weight: 600; color: #111827; }
        .c-note { color: #6b7280; margin-left: 4px; }
        .dossier-suggestions {
            margin-top: 14px;
            padding: 10px 12px;
            border-left: 3px solid #0ea5e9;
            background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
            border-radius: 0 6px 6px 0;
            font-size: 12px;
            color: #0c4a6e;
            line-height: 1.45;
        }
        .dossier-suggestions-title {
            font-weight: 700;
            margin-bottom: 4px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .dossier-eligibility-refresh {
            margin-top: 14px;
            padding: 8px 12px;
            border: 1px solid #d1d5db;
            background: #f9fafb;
            color: #374151;
            font-size: 12px;
            font-weight: 600;
            border-radius: 8px;
            cursor: pointer;
            font-family: inherit;
            width: 100%;
            transition: all 160ms ease;
        }
        .dossier-eligibility-refresh:hover { background: #f3f4f6; }
        .dossier-eligibility-refresh:disabled { opacity: 0.5; cursor: not-allowed; }

        /* D8.5 — Missing-field prompts (§4.9) */
        .dossier-missing-prompt {
            align-self: flex-start;
            max-width: 78%;
            margin: 4px 0 8px 0;
            padding: 10px 14px 10px 12px;
            background: linear-gradient(135deg, #fefce8 0%, #fef9c3 100%);
            border-left: 3px solid #d97706;
            border-radius: 0 12px 12px 12px;
            font-size: 13px;
            line-height: 1.45;
            color: #713f12;
            display: flex;
            align-items: flex-start;
            gap: 8px;
            position: relative;
            animation: dossierSnackIn 360ms cubic-bezier(.4,1.4,.6,1) forwards;
        }
        .dossier-missing-prompt-icon {
            flex-shrink: 0;
            font-size: 14px;
            line-height: 1.35;
        }
        .dossier-missing-prompt-body {
            flex: 1;
        }
        .dossier-missing-prompt-title {
            font-weight: 600;
            color: #92400e;
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 2px;
        }
        .dossier-missing-prompt-q {
            font-style: italic;
            color: #451a03;
        }
        .dossier-missing-prompt-dismiss {
            position: absolute;
            top: 4px;
            right: 6px;
            border: none;
            background: transparent;
            color: #a16207;
            cursor: pointer;
            font-size: 16px;
            line-height: 1;
            padding: 2px 6px;
            border-radius: 4px;
            font-family: inherit;
        }
        .dossier-missing-prompt-dismiss:hover { background: rgba(217,119,6,0.12); color: #713f12; }
        @media (prefers-reduced-motion: reduce) {
            .dossier-missing-prompt { animation: none !important; }
        }

        /* D8.6 — kbd styling (per hint shortcut) */
        .dossier-snack kbd {
            display: inline-block;
            padding: 1px 6px;
            font: 11px/1 ui-monospace, "SF Mono", Menlo, Consolas, monospace;
            color: #1e293b;
            background: #ffffff;
            border: 1px solid #cbd5e1;
            border-bottom-width: 2px;
            border-radius: 4px;
            margin: 0 1px;
        }

        /* ============================================
           Phase 3 (2026-05-15) — Drawer backdrop blur + Eligibility footer
           ============================================ */

        /* Backdrop blur + scrim navy 18% dietro al drawer aperto. */
        .dossier-panel-backdrop {
            position: fixed;
            inset: 0;
            background: rgba(16, 40, 72, 0.18);
            backdrop-filter: blur(2px);
            -webkit-backdrop-filter: blur(2px);
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            transition: opacity 280ms ease, visibility 0s linear 280ms;
            z-index: 49;  /* sotto al drawer (z-index 50), sopra al resto */
        }
        .dossier-panel-backdrop.open {
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
            transition: opacity 280ms ease, visibility 0s linear 0s;
        }

        /* Footer eligibility sempre visibile sotto i 3 tab. Sostituisce
           il tab Eligibility legacy (Phase 3 rename completo). */
        .dossier-eligibility-footer {
            border-top: 1px solid var(--oc-border, #D9DEE3);
            background: linear-gradient(180deg, var(--oc-bg, #FFFFFF) 0%, var(--oc-bg-2, #F4F5F7) 100%);
            padding: 10px 14px 12px;
            flex: none;
        }
        .dossier-eligibility-footer-row {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 6px;
            font-size: 12px;
            color: var(--oc-text-2, #455B71);
        }
        .dossier-eligibility-footer-label {
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            font-size: 10.5px;
            color: var(--oc-text-3, #5C6F82);
        }
        .dossier-eligibility-footer-score {
            font-weight: 700;
            font-size: 16px;
            color: var(--oc-primary, #0D1F3A);
            margin-left: auto;
            font-variant-numeric: tabular-nums;
        }
        .dossier-eligibility-footer-score.warn { color: var(--oc-warning, #A66300); }
        .dossier-eligibility-footer-score.error { color: var(--oc-danger, #CC334D); }
        .dossier-eligibility-refresh {
            background: transparent;
            border: 1px solid var(--oc-border, #D9DEE3);
            border-radius: var(--oc-radius, 6px);
            color: var(--oc-text-3, #5C6F82);
            padding: 4px 10px;
            font-size: 12px;
            cursor: pointer;
            font-family: inherit;
            transition: all var(--oc-transition-fast, 120ms);
        }
        .dossier-eligibility-refresh:hover {
            border-color: var(--oc-primary, #0D1F3A);
            color: var(--oc-primary, #0D1F3A);
            background: var(--oc-primary-light, #E5EAF1);
        }
        .dossier-eligibility-empty {
            font-size: 11.5px;
            color: var(--oc-text-3, #5C6F82);
            font-style: italic;
            line-height: 1.4;
        }

        /* prefers-reduced-motion: rispetta preferenza utente */
        @media (prefers-reduced-motion: reduce) {
            .dossier-panel-backdrop {
                transition: opacity 0ms ease, visibility 0s linear 0s;
            }
        }

        /* ============================================
           Phase 4 (2026-05-15) — Modale "Prepara domanda" D6a/b
           ============================================ */

        /* Backdrop + container */
        .oc-prep-backdrop {
            position: fixed;
            inset: 0;
            background: rgba(15, 23, 42, 0.55);
            backdrop-filter: blur(2px);
            -webkit-backdrop-filter: blur(2px);
            display: none;
            align-items: center;
            justify-content: center;
            padding: 20px;
            z-index: 95;
        }
        .oc-prep-backdrop.open {
            display: flex;
            animation: ocPrepFadeIn 200ms ease;
        }
        @keyframes ocPrepFadeIn {
            from { opacity: 0; }
            to   { opacity: 1; }
        }
        .oc-prep-modal {
            background: var(--oc-bg, #FFFFFF);
            border-radius: var(--oc-radius-lg, 8px);
            box-shadow: var(--oc-shadow-lg, 0 10px 40px rgba(23,50,77,0.18));
            width: min(820px, 100%);
            max-height: 92vh;
            display: flex;
            flex-direction: column;
            overflow: hidden;
            animation: ocPrepSlideUp 280ms cubic-bezier(.4,1.4,.6,1);
        }
        @keyframes ocPrepSlideUp {
            from { transform: translateY(24px); opacity: 0; }
            to   { transform: translateY(0);    opacity: 1; }
        }

        /* Header */
        .oc-prep-header {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 16px 20px;
            border-bottom: 1px solid var(--oc-border, #D9DEE3);
            background: var(--oc-gradient-card,
                linear-gradient(180deg, #FFFFFF 0%, #FAFBFD 100%));
        }
        .oc-prep-title {
            flex: 1;
            margin: 0;
            font-family: var(--oc-font-serif, Georgia, serif);
            font-size: var(--oc-text-lg, 17px);
            font-weight: 600;
            color: var(--oc-text, #17324D);
            letter-spacing: -0.005em;
        }
        .oc-prep-close {
            background: transparent;
            border: none;
            font-size: 24px;
            line-height: 1;
            color: var(--oc-text-3, #5C6F82);
            cursor: pointer;
            padding: 4px 8px;
            border-radius: var(--oc-radius, 6px);
            transition: all var(--oc-transition-fast, 120ms);
        }
        .oc-prep-close:hover {
            background: var(--oc-bg-2, #F4F5F7);
            color: var(--oc-text, #17324D);
        }

        /* Banner info/success */
        .oc-prep-banner-info,
        .oc-prep-banner-success {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 16px;
            font-size: var(--oc-text-base, 14px);
            line-height: 1.5;
            margin: 16px 20px 0;
            border-radius: var(--oc-radius, 6px);
            border: 1px solid;
        }
        .oc-prep-banner-info {
            background: linear-gradient(180deg, #EFF5FB 0%, #DDE9F5 100%);
            border-color: #B3D1EC;
            color: #0C3760;
        }
        .oc-prep-banner-success {
            background: linear-gradient(180deg, #DFF5E7 0%, #C4EBD5 100%);
            border-color: #7BC9A0;
            color: #0F5D33;
        }
        .oc-prep-banner-icon { font-size: 18px; line-height: 1; }
        .oc-prep-banner-text { flex: 1; }

        /* Loading view (D6a) */
        .oc-prep-loading {
            padding: 8px 20px 20px;
            overflow-y: auto;
            flex: 1;
        }

        /* Step list */
        .oc-prep-steps {
            list-style: none;
            margin: 16px 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .oc-prep-step {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 12px;
            border-radius: var(--oc-radius, 6px);
            transition: background var(--oc-transition-fast, 120ms);
        }
        .oc-prep-step-icon {
            flex: none;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            line-height: 1;
        }
        .oc-prep-step-pending .oc-prep-step-icon {
            background: var(--oc-bg-3, #E9ECEF);
            color: var(--oc-text-4, #8C9DAD);
            border: 1px solid var(--oc-border, #D9DEE3);
        }
        .oc-prep-step-pending .oc-prep-step-icon::before { content: ""; }
        .oc-prep-step-active {
            background: var(--oc-primary-light, #E5EAF1);
        }
        .oc-prep-step-active .oc-prep-step-icon {
            background: var(--oc-primary, #0D1F3A);
            color: #fff;
            animation: ocPrepSpin 1.2s linear infinite;
        }
        .oc-prep-step-active .oc-prep-step-icon::before { content: "\21BB"; }
        @keyframes ocPrepSpin {
            to { transform: rotate(360deg); }
        }
        .oc-prep-step-done .oc-prep-step-icon {
            background: var(--oc-success, #008055);
            color: #fff;
        }
        .oc-prep-step-done .oc-prep-step-icon::before { content: "\2713"; }
        .oc-prep-step-error .oc-prep-step-icon {
            background: var(--oc-danger, #CC334D);
            color: #fff;
        }
        .oc-prep-step-error .oc-prep-step-icon::before { content: "!"; }
        .oc-prep-step-label {
            flex: 1;
            font-size: var(--oc-text-base, 14px);
            color: var(--oc-text, #17324D);
            font-weight: 500;
        }
        .oc-prep-step-active .oc-prep-step-label,
        .oc-prep-step-done .oc-prep-step-label {
            font-weight: 600;
        }
        .oc-prep-step-pending .oc-prep-step-label {
            color: var(--oc-text-4, #8C9DAD);
            font-weight: 400;
        }
        .oc-prep-step-status {
            font-size: var(--oc-text-xs, 11px);
            color: var(--oc-text-3, #5C6F82);
            font-variant-numeric: tabular-nums;
        }

        /* Progress bar */
        .oc-prep-progress {
            margin: 16px 0 4px;
            height: 6px;
            background: var(--oc-bg-3, #E9ECEF);
            border-radius: 3px;
            overflow: hidden;
        }
        .oc-prep-progress-fill {
            height: 100%;
            width: 0%;
            background: var(--oc-gradient-cta,
                linear-gradient(180deg, #2A5A91 0%, #0D1F3A 100%));
            border-radius: 3px;
            transition: width 400ms ease;
        }

        /* Error state */
        .oc-prep-error {
            padding: 14px 16px;
            background: linear-gradient(180deg, #FFF1F1 0%, #FBDBDB 100%);
            border: 1px solid #F3A0A0;
            color: #7A2020;
            border-radius: var(--oc-radius, 6px);
            margin-top: 12px;
            font-size: var(--oc-text-base, 14px);
            line-height: 1.5;
        }
        .oc-prep-error-icon { margin-right: 6px; }

        /* Result view (D6b) */
        .oc-prep-result {
            display: flex;
            flex-direction: column;
            flex: 1;
            overflow: hidden;
        }
        .oc-prep-result-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr;
            gap: 16px;
            padding: 16px 20px;
            overflow: hidden;
            flex: 1;
            min-height: 320px;
        }
        @media (max-width: 640px) {
            .oc-prep-result-grid {
                grid-template-columns: 1fr;
            }
        }
        .oc-prep-pdf-col,
        .oc-prep-allegati-col {
            display: flex;
            flex-direction: column;
            min-height: 0;
            min-width: 0;
        }
        .oc-prep-pdf-label,
        .oc-prep-allegati-title {
            font-size: var(--oc-text-xs, 11px);
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--oc-text-3, #5C6F82);
            margin-bottom: 8px;
        }
        .oc-prep-pdf-frame-wrap {
            position: relative;
            flex: 1;
            border: 1px solid var(--oc-border, #D9DEE3);
            border-radius: var(--oc-radius, 6px);
            overflow: hidden;
            background: var(--oc-bg-2, #F4F5F7);
            min-height: 280px;
        }
        .oc-prep-pdf-frame {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            border: none;
            background: #fff;
        }
        .oc-prep-pdf-loading {
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--oc-text-3, #5C6F82);
            font-size: var(--oc-text-sm, 12.5px);
            font-style: italic;
            background: var(--oc-bg-2, #F4F5F7);
        }
        .oc-prep-allegati-list {
            list-style: none;
            padding: 0;
            margin: 0;
            overflow-y: auto;
            border: 1px solid var(--oc-border, #D9DEE3);
            border-radius: var(--oc-radius, 6px);
            background: var(--oc-bg, #FFFFFF);
        }
        .oc-prep-allegato {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            padding: 9px 12px;
            border-bottom: 1px solid var(--oc-border, #D9DEE3);
            font-size: var(--oc-text-sm, 12.5px);
            color: var(--oc-text, #17324D);
            line-height: 1.4;
        }
        .oc-prep-allegato:last-child { border-bottom: none; }
        .oc-prep-allegato-check {
            flex: none;
            color: var(--oc-text-4, #8C9DAD);
            font-size: 14px;
            line-height: 1.2;
        }
        .oc-prep-allegato-name { flex: 1; word-wrap: break-word; }
        .oc-prep-allegato-empty {
            padding: 12px;
            color: var(--oc-text-3, #5C6F82);
            font-size: var(--oc-text-sm, 12.5px);
            font-style: italic;
        }

        /* Actions footer */
        .oc-prep-actions {
            display: flex;
            justify-content: flex-end;
            padding: 14px 20px 18px;
            border-top: 1px solid var(--oc-border, #D9DEE3);
            background: var(--oc-bg-2, #F4F5F7);
        }
        .oc-prep-cta-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 18px;
            border-radius: var(--oc-radius, 6px);
            background: var(--oc-gradient-cta,
                linear-gradient(180deg, #2A5A91 0%, #0D1F3A 100%));
            color: #fff;
            font-size: var(--oc-text-base, 14px);
            font-weight: 600;
            text-decoration: none;
            box-shadow: inset 0 1px 0 rgba(255,255,255,0.2), 0 1px 2px rgba(16,40,72,0.25);
            transition: all var(--oc-transition-fast, 120ms);
            cursor: pointer;
        }
        .oc-prep-cta-primary:hover {
            background: var(--oc-primary-dark, #08122A);
            transform: translateY(-1px);
        }
        .oc-prep-cta-primary[aria-disabled="true"] {
            opacity: 0.5;
            pointer-events: none;
            transform: none;
        }

        /* prefers-reduced-motion: rispetta preferenza utente */
        @media (prefers-reduced-motion: reduce) {
            .oc-prep-backdrop.open,
            .oc-prep-modal { animation: none; }
            .oc-prep-step-active .oc-prep-step-icon { animation: none; }
            .oc-prep-progress-fill { transition: none; }
            .oc-prep-cta-primary:hover { transform: none; }
        }