:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;--bg:#0c0e10;--panel:#15181c;--panel2:#202329;--line:#343941;--red:#d60c27;--rhover:#981024;--white:#f4f5f6;--mute:#abb1bb;--danger:#ff5266;color-scheme:dark;color:var(--white);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,textarea,select{font:inherit}button{cursor:pointer}a{color:#ff6b7c}a:hover{text-decoration:none}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid #ff6077;outline-offset:2px}button:disabled{opacity:.55;cursor:default}input,textarea,select{background:#22262c;border:1px solid #515863;color:var(--white);border-radius:9px;padding:11px 13px;width:100%;min-width:0}textarea{resize:vertical;min-height:110px;line-height:1.6}input::placeholder,textarea::placeholder{color:#89919f}label{font-size:.86rem;font-weight:600;color:#d7dbe2;display:block;margin-bottom:6px}.primary{background:var(--red);border:1px solid var(--red);color:white}.primary:hover{background:#ad0b22}.secondary{background:#272b32;border:1px solid #59616b;color:white}.secondary:hover{background:#383d46}.quiet{background:transparent;border:1px solid var(--line);color:#ddd}.quiet:hover{background:var(--panel2)}.danger{background:#561b26;border:1px solid #a73543;color:#fff}.btn{border-radius:9px;padding:10px 14px;font-weight:650;white-space:normal}.btn-sm{font-size:.82rem;padding:7px 10px}.btn-row{display:flex;gap:9px;flex-wrap:wrap;align-items:center}.surface{border:1px solid var(--line);background:var(--panel);border-radius:12px}.muted{color:var(--mute)}.small{font-size:.84rem}.tiny{font-size:.72rem}.notice{background:#25202a;border:1px solid #554554;padding:12px;border-radius:9px}.error{color:#ff8290}.brandbar{height:78px;padding:12px 23px;border-bottom:1px solid #383b41;display:flex;align-items:center;justify-content:space-between;background:#101214;gap:10px;position:sticky;top:0;z-index:30}.brand{display:flex;align-items:center;gap:13px;min-width:0}.brand img{width:58px;height:58px;object-fit:contain}.brand h1{font-size:clamp(1.1rem,2vw,1.57rem);line-height:1.12;letter-spacing:.015em;margin:0}.brand h1 span{color:#ff1634}.brand p{font-size:.65rem;color:#adb3be;letter-spacing:.18em;margin:5px 0 0}.account{display:flex;align-items:center;gap:10px}.account .who{max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.83rem;color:#bec5cc}.shell{display:grid;grid-template-columns:300px minmax(0,1fr);gap:22px;padding:22px;max-width:1900px;margin:auto}.sidebar{display:flex;flex-direction:column;gap:12px}.panelhead{display:flex;align-items:center;justify-content:space-between;gap:7px}.sidehead{font-size:1rem;font-weight:750;letter-spacing:.02em;padding:10px 2px}.navitem{width:100%;border:1px solid var(--line);border-radius:10px;color:#f4f4f6;background:#15171a;padding:13px;display:flex;align-items:center;justify-content:space-between;gap:8px;text-align:left}.navitem:hover{border-color:#92505b;background:#242025}.navitem.active{background:#48151f;border-left:4px solid var(--red);padding-left:10px}.navitem .label{overflow-wrap:anywhere}.navgroup{border:1px solid var(--line);border-radius:10px;overflow:hidden}.navgroup>button{border:0;border-radius:0;background:#1b1d21;font-weight:700}.navchildren{background:#111316;padding:4px 7px 8px}.navchildren .navitem{border:none;padding:11px 15px;margin:3px 0;font-size:.91rem}.content{min-width:0}.search-wrap{position:relative;margin-bottom:18px}.search-field{display:flex;align-items:center;background:#242830;border:1px solid #626975;border-radius:10px;overflow:hidden}.search-field svg{flex-shrink:0;margin-left:15px}.search-field input{border:0;border-radius:0;background:transparent;padding:16px;min-width:0;outline:none;font-size:1rem}.search-field input:focus{outline:none}.search-field button{border-radius:0;align-self:stretch;padding:0 25px}.search-list{position:absolute;top:calc(100% + 5px);left:0;right:0;z-index:25;max-height:420px;overflow:auto;border:1px solid #666d77;border-radius:10px;background:#1b1e23;box-shadow:0 16px 35px #000b}.search-entry{background:none;border:0;color:white;text-align:left;display:block;width:100%;padding:12px 14px;border-bottom:1px solid #30343b}.search-entry:hover,.search-entry:focus{background:#49222a}.search-entry strong{display:block}.search-entry small{display:block;color:#aeb5bf;margin-top:4px}.card{background:#131619;border:1px solid #343a42;border-radius:12px;padding:20px;margin-bottom:13px}.cardtitle{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap}.cardtitle h2{font-size:clamp(1.35rem,2.8vw,2.25rem);margin:0 0 5px}.rline{height:2px;background:var(--red);margin:0 0 16px}.eyebrow{letter-spacing:.16em;color:#b8c1cb;font-size:.68rem;margin-bottom:9px}.empty{display:flex;flex-direction:column;align-items:center;text-align:center;padding:55px 20px;gap:10px}.empty .symbol{font-size:3rem}.empty h2{margin:0}.empty p{color:#aeb5bf;max-width:500px}.steps{display:flex;flex-direction:column;gap:13px}.step{border:1px solid #414751;border-radius:12px;background:#15181b;padding:17px;display:grid;grid-template-columns:minmax(0,1fr) minmax(230px,.43fr);gap:20px}.steptxt{min-width:0}.stepheader{display:flex;align-items:center;gap:12px;margin-bottom:11px}.stepnum{width:37px;height:37px;flex:0 0 37px;border-radius:50%;background:var(--red);display:grid;place-items:center;font-weight:800;font-size:1.1rem}.step h3{font-size:1.04rem;margin:0;overflow-wrap:anywhere}.stepdesc{line-height:1.72;font-size:.94rem;white-space:pre-wrap;overflow-wrap:anywhere;color:#e1e4e9}.stepassets{padding-left:16px;border-left:1px solid #40454f;display:flex;flex-direction:column;gap:10px;min-width:0}.attachment-list{display:flex;flex-direction:column;gap:7px}.attachment{width:100%;background:#272b30;border:1px solid #555d67;color:#fff;border-radius:9px;padding:9px 11px;text-decoration:none;display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:.85rem;overflow-wrap:anywhere}.attachment:hover{background:#363b43}.attachment span{min-width:0;overflow-wrap:anywhere}.thumb-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:10px}.thumb{background:#23262a;border:1px solid #404650;border-radius:9px;overflow:hidden;cursor:pointer;color:#ddd;padding:0;text-align:left}.thumb img{display:block;object-fit:cover;width:100%;height:112px}.thumb figcaption{font-size:.73rem;color:#d7d8dc;padding:7px;overflow-wrap:anywhere}.tree-box{padding:20px 15px;text-align:center;background:#101214;border:1px solid #424953;border-radius:12px;margin-bottom:17px}.question{background:#23262b;border:1px solid #818994;border-radius:10px;padding:13px 15px;max-width:560px;margin:0 auto;font-weight:750;display:block;width:100%;color:white}.choices{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:16px}.choice{min-width:145px;max-width:260px;flex:1;border:1px solid #777f88;background:#26292e;color:#fff;border-radius:9px;padding:13px 15px;font-weight:650}.choice:hover{background:#3a272e;border-color:#e3233d}.treepath{display:flex;align-items:center;justify-content:center;gap:5px;flex-wrap:wrap;margin-bottom:13px}.treepath button{font-size:.8rem;background:#24191e;border:1px solid #742334;border-radius:99px;padding:7px 12px;color:#fff}.treepath .sep{color:#c2c5ca}.endtag{display:inline-block;padding:6px 12px;margin:8px auto 17px;border-radius:99px;background:#173526;color:#b8ffdb;font-size:.8rem}.editgrid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(270px,.9fr);gap:17px}.field{margin:0 0 14px}.editcard{border:1px solid #3c424c;border-radius:12px;padding:16px;margin:12px 0;background:#1a1d22}.editable-list{display:flex;flex-direction:column;gap:7px}.editline{display:flex;gap:9px;align-items:center;justify-content:space-between;border:1px solid #373c45;border-radius:8px;background:#202329;padding:9px}.editline .main{min-width:0;overflow-wrap:anywhere}.editline.selected{border-color:#e12c43;background:#42202a}.editline button{flex-shrink:0}.miniasset{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#242830;padding:8px 10px;border:1px solid #363c45;border-radius:7px;font-size:.86rem;margin:6px 0}.miniasset span{min-width:0;overflow-wrap:anywhere}.editor-step{border:1px solid #4b5058;border-radius:12px;padding:15px;margin:13px 0;background:#191c20}.editor-step .stepheader{justify-content:space-between}.editor-step textarea{min-height:105px}.editing-note{padding:11px;border:1px solid #5c3b41;border-radius:9px;color:#ffc3cd;background:#281b20;margin-bottom:15px}.login-shell{min-height:100vh;display:grid;place-items:center;padding:25px;background:radial-gradient(circle at 50% 0,#3a121d,#0d0e10 56%)}.login-panel{width:min(100%,440px);padding:28px}.loginbrand{display:flex;align-items:center;gap:16px;margin-bottom:20px}.loginbrand img{width:74px;height:74px}.loginbrand h1{font-size:1.45rem;line-height:1.1;margin:0}.loginbrand h1 em{color:var(--red);font-style:normal}.loginbrand p{font-size:.75rem;color:var(--mute)}.login-panel button.full{width:100%}.loading{text-align:center;padding:30vh 10px;color:#c2c7ce}.mobile-only{display:none}.savebar{position:sticky;bottom:0;background:rgba(12,14,16,.96);border-top:1px solid #555c65;padding:12px 4px;display:flex;align-items:center;justify-content:space-between;gap:10px;z-index:10;flex-wrap:wrap}.tag{display:inline-block;background:#361c24;border:1px solid #7a2939;padding:3px 9px;font-size:.73rem;border-radius:15px;color:#ffc5cf}.admin-tools{display:grid;grid-template-columns:1fr 1fr;gap:17px}.table{width:100%;border-collapse:collapse}.table td,.table th{padding:11px 8px;text-align:left;border-bottom:1px solid #323840}.table td{word-break:break-word}.modalback{position:fixed;inset:0;background:#000d;display:grid;place-items:center;padding:15px;z-index:200}.modal{background:#171a1f;border:1px solid #66707a;border-radius:14px;padding:18px;max-width:640px;width:100%;max-height:93vh;overflow:auto}.modal h2{margin:0 0 15px}.lightbox-img{display:block;max-width:min(95vw,1100px);max-height:84vh;object-fit:contain}.lightbox .btn-row{justify-content:space-between;margin-top:10px}.lightbox{background:#0a0a0c;padding:15px;max-width:98vw}.overlay-close{margin-bottom:12px}.install-help{white-space:pre-line;line-height:1.7}.search-highlight{color:#ff7483}.menu-footer{padding:12px}.menu-footer button{width:100%}#toast{position:fixed;bottom:18px;right:18px;max-width:min(390px,calc(100% - 36px));z-index:400;opacity:0;pointer-events:none;transition:opacity .2s;background:#26342c;color:#effff2;border:1px solid #6b9c73;border-radius:9px;padding:14px 18px;box-shadow:0 9px 25px #0009}#toast.show{opacity:1}.sidebar-backdrop{display:none}
@media(max-width:980px){.shell{grid-template-columns:240px minmax(0,1fr);gap:13px;padding:15px}.step{grid-template-columns:1fr}.stepassets{padding:12px 0 0;border-left:0;border-top:1px solid #40454f}.editgrid,.admin-tools{grid-template-columns:1fr}.brand h1{font-size:1.18rem}.brand p{display:none}}
@media(max-width:720px){.brandbar{height:66px;padding:8px 11px}.brand img{width:45px;height:45px}.brand h1{font-size:.98rem}.account .who{display:none}.account .btn{padding:8px;font-size:.78rem}.mobile-only{display:inline-flex}.shell{display:block;padding:11px}.sidebar{position:fixed;z-index:90;top:66px;bottom:0;left:0;width:min(86vw,340px);overflow:auto;padding:15px;background:#101114;border-right:1px solid #54545b;transform:translateX(-110%);transition:transform .2s}.sidebar.open{transform:translateX(0)}.sidebar-backdrop.visible{display:block;position:fixed;inset:66px 0 0;background:#000b;z-index:80}.card{padding:14px}.step{padding:13px}.step h3{font-size:.98rem}.search-field input{font-size:.88rem;padding:13px 10px}.search-field button{padding:0 12px}.choice{min-width:calc(50% - 8px);padding:12px 8px}.thumb-row{grid-template-columns:repeat(2,1fr)}.cardtitle h2{font-size:1.4rem}.brandbar .btn-sm{font-size:.75rem}}
@media(max-width:370px){.brand h1{font-size:.83rem}.brand img{width:37px;height:37px}.brand{gap:6px}}

/* V2.2 — l'editor rispecchia la pagina letta dal collega */
.edit-workspace{padding-bottom:6px}
.edit-meta-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(220px,.6fr);gap:16px;margin:18px 0}
.edit-tree-preview{margin:18px 0 12px}
.edit-preview-current{display:flex;gap:10px;align-items:center;justify-content:center;border:1px solid #858a93;background:#24272d;border-radius:10px;padding:14px;max-width:590px;margin:0 auto;font-weight:750;overflow-wrap:anywhere}
.edit-preview-current .preview-pencil{font-size:.95rem;color:#ff8393;flex-shrink:0}
.edit-tree-preview .choice{transition:background-color .16s,border-color .16s}
.edit-tree-preview .choice:hover{border-color:var(--red);background:#4b212a}
.edit-tree-preview .add-preview{margin:17px auto 0;display:block}
.edit-node-controls{margin:0 0 15px}
.edit-node-controls h3{margin-top:0}
.node-children-controls{border-top:1px solid #3c424c;margin-top:15px;padding-top:15px}
.node-children-controls .editline{margin-top:8px}
.tree-overview{border:1px solid #3c424c;border-radius:9px;padding:12px;margin-bottom:20px}
.tree-overview summary{cursor:pointer;font-size:.9rem;color:#cad1d9}
.tree-overview .editable-list{padding-top:13px}
.step-edit-area{border-top:1px solid #454952;margin-top:18px;padding-top:18px}
.step-edit-area > .cardtitle{margin-bottom:13px}
.step-edit-area h3{margin:0 0 6px;font-size:1.18rem}
.editor-step-inline{grid-template-columns:minmax(0,1fr) minmax(260px,.43fr);margin:12px 0;padding:16px;gap:18px}
.editor-step-inline .stepheader{align-items:start}
.editor-step-inline .step-title-field{flex:1;min-width:0}
.editor-step-inline label{font-size:.74rem;margin-bottom:5px;color:#b6bfc9}
.editor-step-inline .step-title-field input{font-size:1.07rem;font-weight:750;background:#202329;border-color:#515963}
.editor-step-inline textarea{min-height:132px;background:#1c2025;line-height:1.7}
.editor-step-inline .stepassets{border-left:1px solid #424851;padding-left:18px}
.editor-step-inline .asset-section{border:1px solid #363c45;border-radius:10px;padding:11px;background:#1b1e23;margin-bottom:11px}
.editor-step-inline .asset-section .cardtitle{align-items:center}
.editor-step-inline .asset-section .cardtitle strong{font-size:.88rem}
.editor-step-inline .asset-section .miniasset{flex-wrap:wrap}
.editor-step-inline .asset-caption{flex:1;min-width:140px}
.editor-step-inline .asset-caption input{padding:7px}
.editor-step-inline .edit-thumb{width:66px;height:62px;object-fit:cover;background:#353942;border-radius:6px}
.editor-step-tools{grid-column:1/-1;border-top:1px solid #454952;padding-top:12px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.edit-danger-zone{padding:18px 4px 8px;display:flex;align-items:center;gap:14px;justify-content:space-between;flex-wrap:wrap}
.edit-empty{padding:26px;border:1px dashed #525a65;border-radius:11px}
@media(max-width:980px){.editor-step-inline{grid-template-columns:1fr}.editor-step-inline .stepassets{padding:12px 0 0;border-left:0;border-top:1px solid #40454f}}
@media(max-width:720px){.edit-meta-grid{grid-template-columns:1fr;gap:0}.edit-preview-current{padding:12px}.editor-step-inline{padding:12px}.editor-step-tools{align-items:flex-start}.editor-step-tools .btn-row{width:100%}.editor-step-tools .btn-row .btn{flex:1}.edit-node-controls .cardtitle .btn{margin:8px 0}}

/* V2.3 — una risposta può aprire una nuova domanda autonoma */
.preview-answer-caption{width:fit-content;max-width:95%;margin:0 auto 8px;padding:6px 13px;background:#3b1e27;border:1px solid #843345;border-radius:99px;color:#f5d5db;font-size:.83rem;overflow-wrap:anywhere}
.next-question-field{margin:12px 0 16px;padding:15px;border:1px solid #ad3349;border-left:4px solid #ed1f3f;border-radius:10px;background:#291a21}
.next-question-field label{color:#fff;font-size:.95rem}
.next-question-field textarea{background:#171a1e;border-color:#9e4859}
.next-question-field .muted{margin-top:8px;line-height:1.55}
.quick-action{margin:12px 0}.quick-action .btn{white-space:normal}

/* V2.3 — allegati per singolo passaggio con trascinamento */
.step-dropzone{border:2px dashed #6b7582;border-radius:11px;background:#22262b;padding:18px 12px;display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;transition:background .15s,border-color .15s;line-height:1.4;min-height:128px;justify-content:center}
.step-dropzone .drop-icon{font-size:1.75rem;color:#fb5266;line-height:1}
.step-dropzone strong{font-size:.94rem;color:#fff}
.step-dropzone .drop-status{color:#cdd2dc}
.step-dropzone.dropzone-active{border-color:#ff4460;background:#44232c;outline:2px solid #ef233d;outline-offset:2px}
.step-dropzone.dropzone-active .drop-status::after{content:' • Rilascia per caricare';font-weight:700;color:#fff}
.step-dropzone.dropzone-uploading{opacity:.8;cursor:progress;border-color:#e44c62}
@media(max-width:720px){.step-dropzone{padding:12px;min-height:104px}}