:root{--accent:#5365dc;--ink:#26324b;--muted:#7e879a;--line:#e7eaf2;--bg:#f7f8fc;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);font-size:15px}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button,input,textarea,select{font:inherit}button{cursor:pointer;border:0;border-radius:10px;padding:11px 15px;background:transparent;color:inherit}button:hover{filter:brightness(.96);background-color:#edf0fb}button:disabled{opacity:.5;cursor:wait}input,textarea,select{border:1px solid var(--line);border-radius:9px;padding:12px;background:#fff;color:var(--ink);width:100%;outline:none}input:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #5365dc12}button:focus-visible,summary:focus-visible{outline:3px solid #aab4ff;outline-offset:2px}textarea{min-height:110px;resize:vertical}label{display:block;font-size:13px;font-weight:600;margin:16px 0 6px}label input,label textarea,label select{margin-top:7px}small{font-size:12px;color:var(--muted)}.muted{color:var(--muted);line-height:1.6}.primary{background:var(--accent);color:white;font-weight:600}.primary:hover{background:var(--accent)}.secondary{background:#edf0fa;color:var(--accent)}.danger{color:#b7434c}.icon{font-size:22px;padding:7px 12px}.brand{font-size:25px;font-weight:750;display:flex;align-items:center;gap:10px;letter-spacing:-1px}.brandmark{background:var(--accent);color:#fff;display:inline-grid;place-items:center;width:33px;height:33px;border-radius:10px;font-size:25px}.auth{min-height:100dvh;display:grid;place-items:center;background:radial-gradient(ellipse at top right,#dfe5ff,transparent 60%),#f7f8fc}.auth[hidden]{display:none}.login-card{width:min(440px,92vw);padding:40px;background:white;border:1px solid var(--line);border-radius:24px;box-shadow:0 20px 70px #26324b0b}.login-card h1{font-size:36px;letter-spacing:-1px;margin-top:40px}.login-card .primary{width:100%;margin:20px 0}.login-card small{display:block;margin-top:22px}#shell{display:flex;min-height:100dvh}#shell[hidden]{display:none}aside{width:270px;flex-shrink:0;background:white;border-right:1px solid var(--line);padding:30px 18px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:10}aside .brand{padding:0 14px;margin-bottom:38px}.section-label{font-size:10px;font-weight:750;letter-spacing:1.6px;color:#929aac;padding:25px 14px 12px}.navline,.list-nav{display:flex;align-items:center;text-align:left;width:100%;gap:12px;border-radius:10px}.list-nav{margin:3px 0;padding:13px 15px}.list-nav.active{background:#edf0ff;color:var(--accent);font-weight:650}.list-nav .dot{height:10px;width:10px;flex-shrink:0;border-radius:3px;background:var(--accent)}.list-nav .name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-nav .count{color:#949eb4;font-size:12px}.shared{font-size:11px}.new-list{margin-top:12px;text-align:left;color:var(--accent)}#lists{overflow:auto}.sidebar-bottom{margin-top:auto;padding-top:25px}.profile{display:flex;gap:11px;border-top:1px solid var(--line);margin-top:16px;padding:22px 10px 0;align-items:center}.profile small{display:block;font-size:11px;margin-top:5px}#avatar{width:35px;height:35px;background:#e8ebf8;color:var(--accent);display:grid;place-items:center;border-radius:50%;font-weight:650}.profile strong{font-size:13px}main{margin-left:270px;flex:1;min-width:0}.topbar{height:90px;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 48px;gap:20px;background:#ffffff80}.topbar>span{font-size:10px;font-weight:700;letter-spacing:1.7px;color:#929aac}.search-wrap{margin-left:auto;width:250px}.search-wrap input{background:#eef0f6;border:0;font-size:13px}.workspace{max-width:1080px;margin:auto;padding:45px 52px}.eyebrow{font-size:11px;letter-spacing:1px;color:#929aac;text-transform:uppercase}.list-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:30px}h1{font-size:36px;letter-spacing:-1.2px;margin:12px 0}h2{font-size:22px;letter-spacing:-.6px}.list-heading .muted{font-size:13px;margin-bottom:0}.add-task{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);box-shadow:0 3px 12px #26324b04;border-radius:14px;padding:10px 12px;margin-bottom:26px}.add-task[hidden]{display:none}.add-task>span{font-size:25px;color:var(--accent);padding-left:8px}.add-task input{border:none;box-shadow:none;padding:10px 0;min-width:0}.add-task button{font-size:13px}.task{display:flex;align-items:center;gap:14px;padding:17px 19px;background:white;border:1px solid var(--line);border-radius:12px;margin:9px 0;transition:box-shadow .2s}.task:hover{box-shadow:0 4px 15px #26324b08}.check{width:22px;height:22px;flex-shrink:0;border:1.8px solid #c8cfdf;border-radius:50%;padding:0;display:grid;place-items:center;font-size:14px}.check.checked{background:var(--accent);border-color:var(--accent);color:white}.task-body{flex:1;min-width:0;text-align:left;padding:0;border-radius:0}.task-body:hover{background:none}.task-title{display:block;overflow-wrap:anywhere;font-size:14px;font-weight:500;line-height:1.5}.task.done .task-title{text-decoration:line-through;color:#949bad}.task-meta{display:flex;flex-wrap:wrap;gap:12px;font-size:11px;color:#8b94a7;margin-top:6px}.overdue{color:#c26062}.task-arrow{color:#aab2c2}.empty{text-align:center;padding:70px 20px;color:var(--muted)}.empty-mark{font-size:38px;color:#aab4e9;background:#eaf0ff;width:76px;height:76px;border-radius:24px;display:grid;place-items:center;margin:0 auto 22px}.empty h2{color:var(--ink);font-size:21px}details{margin-top:27px}summary{cursor:pointer;color:#8892a6;font-size:12px;font-weight:600;padding:8px 0}details .task{background:#ffffff70}.workspace-footer{text-align:center;color:#aeb5c6;font-size:11px;letter-spacing:.4px;margin:50px 0 10px}#banner{padding:12px 30px;background:#fff4de;font-size:13px;color:#88611e}#badge{background:#e9edff;color:var(--accent);font-size:11px;padding:2px 7px;border-radius:12px;margin-left:auto}dialog{width:min(600px,94vw);max-height:90dvh;border:1px solid var(--line);border-radius:18px;padding:26px;color:var(--ink);box-shadow:0 25px 100px #14284a25}dialog::backdrop{background:#17243c60;backdrop-filter:blur(3px)}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.modal-head h2{margin:0}.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:24px;flex-wrap:wrap}.step-row,.file-row,.member-row{display:flex;align-items:center;gap:10px;margin:9px 0}.step-row input[type=checkbox]{width:20px;height:20px;flex-shrink:0}.step-row input[type=text]{padding:9px}.file-row a{color:var(--accent);font-size:13px;overflow-wrap:anywhere}.file-row img{width:48px;height:48px;object-fit:cover;border-radius:8px}.file-row button,.member-row button{margin-left:auto}.notification{padding:15px 0;border-bottom:1px solid var(--line);cursor:pointer}.notification p{font-size:14px;line-height:1.5;margin:7px 0}.notification.unread{border-left:3px solid var(--accent);padding-left:12px}.row{display:flex;gap:10px;align-items:center}.row>*{min-width:0;flex:1}.help{font-size:12px;line-height:1.6;color:var(--muted)}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#26324b;color:white;border-radius:12px;padding:14px 22px;max-width:90vw;z-index:100;font-size:13px;box-shadow:0 8px 25px #0002}.mobile{display:none}[hidden]{display:none!important}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f3f5fa;padding:14px;border-radius:10px;font-size:12px}hr{border:0;border-top:1px solid var(--line);margin:24px 0}a{color:var(--accent)}.notice{background:#eef1ff;border-radius:10px;padding:14px;font-size:13px;line-height:1.6}#loginError{color:#b7434c;font-size:13px}input[type=color]{height:43px}#modalBody>form>button.primary{margin-top:18px}
@media(max-width:850px){aside{width:230px}.topbar{padding:0 25px}main{margin-left:230px}.workspace{padding:30px 25px}.topbar>span{display:none}}
@media(max-width:650px){.mobile{display:block}aside{transform:translateX(-100%);width:280px;transition:transform .2s;box-shadow:10px 0 40px #14284a20}aside.open{transform:translateX(0)}aside .brand .icon{margin-left:auto}main{margin:0;width:100%}.topbar{height:72px;padding:0 14px;gap:12px}.search-wrap{width:auto;flex:1}.workspace{padding:28px 18px}.list-heading{margin-bottom:24px;align-items:flex-start}.list-heading h1{font-size:30px}.list-heading button{font-size:11px;padding:10px;margin-top:33px}.task{padding:16px 13px;gap:12px}.add-task button{padding:11px 10px}.add-task{gap:8px}.add-task input{font-size:14px}dialog{padding:20px;max-height:94dvh}.login-card{padding:30px}.workspace-footer{margin-top:40px}#banner{padding:12px 18px}input,textarea,select{font-size:16px}}

/* ToDo 1.1: Home e menu mobile */
.brand-link{display:flex;gap:10px;align-items:center;padding:0;font-size:25px;font-weight:750;letter-spacing:-1px;border-radius:8px}.brand-link:hover{background:transparent}.top-home{color:var(--accent);font-weight:750;padding:6px 0;font-size:19px;letter-spacing:-.6px}.navline.active{background:#edf0ff;color:var(--accent);font-weight:650}#navBackdrop{position:fixed;inset:0;z-index:9;background:#14284a35;border:0;border-radius:0;padding:0;width:100%;height:100dvh}.dashboard-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:35px}.stat-card{padding:21px 18px;background:white;border:1px solid var(--line);border-radius:14px}.stat-card span{display:block;color:var(--muted);font-size:12px}.stat-card strong{display:block;font-size:32px;font-weight:650;margin-top:12px;letter-spacing:-1px}.stat-alert strong{color:#bd5964}.dashboard-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:28px 0 17px}.dashboard-heading h2{font-size:20px;margin:0}.dashboard-heading button{font-size:12px}.dashboard-lists{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.dashboard-list{text-align:left;padding:22px;background:white;border:1px solid var(--line);border-radius:15px;min-width:0}.dashboard-list:hover{background:white;border-color:#bac4ef;box-shadow:0 5px 20px #5365dc0b}.dashboard-list-top{display:flex;justify-content:space-between;align-items:center;color:#8c96ac}.list-label{font-size:9px;font-weight:700;letter-spacing:1.3px}.dashboard-list h3{font-size:19px;margin:18px 0 8px;overflow-wrap:anywhere}.dashboard-list p{color:var(--muted);font-size:12px;margin:0}.progress-track{height:5px;background:#edf0f7;border-radius:10px;margin:20px 0 12px;overflow:hidden}.progress-track span{display:block;height:100%;border-radius:10px}.dashboard-lists>.empty{grid-column:1/-1;background:#fff;border:1px dashed #ccd3e5;border-radius:14px;padding:32px}.deadline-card{display:flex;justify-content:space-between;align-items:center;gap:16px;width:100%;padding:17px 18px;text-align:left;background:white;border:1px solid var(--line);border-radius:12px;margin:8px 0}.deadline-card strong{font-size:13px;display:block;overflow-wrap:anywhere}.deadline-card small{display:block;margin-top:5px}.deadline-card>span:last-child{font-size:11px;flex-shrink:0}.dashboard-empty{color:var(--muted);font-size:13px;padding:20px;background:#eef1f8;border-radius:12px}
@media(min-width:651px){#navBackdrop{display:none!important}}
@media(max-width:650px){body.nav-open{overflow:hidden}.dashboard-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.stat-card{padding:17px}.stat-card strong{font-size:29px}.dashboard-lists{grid-template-columns:1fr}.dashboard-heading h2{font-size:18px}.topbar{gap:10px}.top-home{font-size:17px}.search-wrap{min-width:0}.dashboard-list{padding:20px}.deadline-card{padding:15px 12px}.deadline-card>span:first-child{min-width:0}.deadline-card>span:last-child{max-width:100px;text-align:right}.brand-link{flex:1}}

/* ToDo 1.2: logo e pulizia completate */
.top-home{font-size:28px;font-weight:800;letter-spacing:-1px;flex-shrink:0;line-height:1.1;padding:8px 0}.clear-completed{display:inline-block;font-size:12px;font-weight:600;color:#5365dc;background:#edf0ff;border-radius:8px;padding:9px 11px;margin-top:12px;white-space:normal;line-height:1.3}.clear-completed:disabled{cursor:default;opacity:.45}.completed-tools{display:flex;justify-content:flex-end;margin:0 0 12px}.completed-tools .clear-completed{margin-top:0}
@media(max-width:650px){.top-home{font-size:27px}.topbar{gap:10px}.stat-card{padding:16px 14px}.stat-card .clear-completed{font-size:11px;padding:9px 8px;width:100%}.search-wrap input{padding-left:10px;padding-right:10px}.topbar>.icon{padding-left:7px;padding-right:7px}}