:root{font-family:Inter,Segoe UI,system-ui,sans-serif;color:#e7edf6;background:#0a111d;color-scheme:dark;font-size:16px}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,.upload{cursor:pointer}button{background:#83e8c0;color:#0a2620;border:0;padding:11px 16px;border-radius:9px;font-weight:600}button:hover{filter:brightness(1.1)}button:disabled{opacity:.45;cursor:wait}input,select,textarea{background:#142033;border:1px solid #31425c;border-radius:9px;color:inherit;padding:12px;max-width:100%}input:focus,textarea:focus,select:focus,button:focus-visible{outline:2px solid #83e8c0;outline-offset:3px}label{display:grid;gap:8px;font-size:.875rem}p{color:#aebdd1;line-height:1.6}[hidden]{display:none!important}#workspace{display:grid;grid-template-columns:264px minmax(0,1fr);min-height:100dvh}aside{padding:32px 22px;background:#111c2d;border-right:1px solid #263349;display:flex;flex-direction:column;gap:24px}aside nav{display:grid;gap:6px}aside nav button,footer button{background:transparent;color:#b5c4d8;text-align:left}aside nav button.selected{background:#243449;color:#83e8c0}.brand{font-size:1.6rem;font-weight:750;letter-spacing:.08em;display:flex;align-items:center}.brand span{font-weight:350}.brand i{font-style:normal;color:#83e8c0;font-size:.65rem;margin-left:12px}footer{margin-top:auto;font-size:.875rem;color:#aebdd1;display:grid;gap:12px}main{max-width:1250px;width:100%;padding:32px 6%;margin:auto;align-self:start}header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #263349;margin-bottom:24px;padding-bottom:20px}h1{font-size:1.6rem;font-weight:550;margin:8px 0}h2{font-size:1.6rem;font-weight:500}.eyebrow{font-size:.75rem;letter-spacing:.12em;color:#95a7bd}.toolbar{display:flex;justify-content:space-between;gap:16px}.toolbar label{max-width:48%}#messages{min-height:40vh;padding:32px 0;display:grid;align-content:start;gap:20px}.welcome{margin:7vh auto 5vh;text-align:center}.orb{display:grid;place-items:center;border:1px solid #73d9b1;border-radius:20px;width:62px;height:62px;color:#83e8c0;font-size:1.9rem;margin:auto;background:#142c2b}.message{padding:20px 22px;background:#121e30;border:1px solid #263349;border-radius:14px;overflow-wrap:anywhere;min-width:0}.message.user{background:#1d3040;margin-left:8%}.message pre{white-space:pre-wrap;font:inherit;line-height:1.7;margin:10px 0}.message small{color:#9cb2c9;font-size:.8rem;display:block;line-height:1.7}.message button{margin-top:12px;background:#293f50;color:#d3f8e9;font-size:.875rem;padding:8px 12px}#composer{background:#152237;border:1px solid #3c5069;border-radius:15px;padding:14px}textarea{width:100%;resize:vertical;border:0;background:transparent;min-height:85px}.compose-actions{display:flex;align-items:center;gap:16px}.compose-actions span{font-size:.75rem;color:#9eb0c7;flex:1}.upload{display:inline-block;font-size:.875rem;padding:8px}.hint{font-size:.75rem;text-align:center}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:24px}.card{background:#142034;border:1px solid #30415a;border-radius:12px;padding:22px;overflow-wrap:anywhere}.card a{display:inline-block;color:#83e8c0;margin:10px 12px 10px 0}.card button{font-size:.875rem}.inline{display:flex;gap:12px}.inline input{flex:1;min-width:0}#chat-list{display:grid;gap:6px;max-height:45vh;overflow:auto}#chat-list button{background:transparent;color:#aebdd1;font-weight:400;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#chat-list button.active{background:#243449;color:#fff}.login{max-width:440px;margin:12vh auto;padding:32px}.login form{display:grid;gap:22px;margin-top:32px}#notice{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#e8f5ed;color:#17342a;box-shadow:0 8px 30px #0008;padding:16px 24px;border-radius:10px;z-index:20;max-width:90vw}#attachments{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:12px}#attachments label{display:flex;background:#223249;padding:8px;border-radius:8px}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:760px){#workspace{grid-template-columns:1fr}aside{padding:16px;gap:14px;border-right:0}aside .brand{font-size:1.2rem}aside nav{grid-template-columns:repeat(5,1fr);gap:3px}aside nav button{padding:10px 5px;font-size:.8rem;text-align:center}aside .eyebrow{display:none}#chat-list{display:flex;max-height:60px}#chat-list button{min-width:160px}footer{display:flex;justify-content:space-between;align-items:center}main{padding:22px 16px}#messages{min-height:30vh}.welcome{margin:3vh auto}.compose-actions{gap:5px}.compose-actions span{display:none}.compose-actions button{margin-left:auto}.message{padding:15px}.inline{flex-wrap:wrap}}@media(prefers-reduced-motion:no-preference){button{transition:filter .15s}}

.voice-button{background:#243449;color:#d9f7ec;padding:8px 12px}.voice-button.recording{background:#b54949;color:#fff;box-shadow:0 0 0 3px #b5494933}.voice-toggle{display:flex;align-items:center;grid-auto-flow:column;gap:6px;color:#aebdd1;white-space:nowrap}.voice-toggle input{accent-color:#83e8c0}.control-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.mode-actions{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}.mode-actions .danger{background:#d79b52;color:#2b1a07}#ai-status .card p{font-size:1.05rem;color:#dce8f7}#voice-state{color:#83e8c0}.compose-actions .voice-button{flex:0 0 auto}@media(max-width:760px){aside nav{overflow-x:auto;grid-template-columns:repeat(5,minmax(85px,1fr))}.voice-toggle{font-size:.75rem}.control-head{display:grid}.mode-actions button{flex:1 1 160px}.compose-actions{flex-wrap:wrap}.compose-actions .voice-toggle{order:3;width:100%;justify-content:flex-start;padding-left:8px}}

/* Mobile-first refinement — 2026-09-12 */
html{min-height:100%;background:#0a111d;-webkit-text-size-adjust:100%}
body{min-height:100dvh;overflow-x:hidden;overscroll-behavior-y:contain}
button,.upload,input,select,textarea{touch-action:manipulation}
@media(max-width:760px){
  :root{font-size:16px}
  body{padding:0 0 env(safe-area-inset-bottom)}
  #workspace{display:block;min-height:100dvh;padding-bottom:calc(72px + env(safe-area-inset-bottom))}
  aside{position:sticky;top:0;z-index:50;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:8px 10px;padding:calc(8px + env(safe-area-inset-top)) 12px 8px;background:rgba(17,28,45,.98);backdrop-filter:none;border:0;border-bottom:1px solid #263349;box-shadow:0 8px 24px #0004}
  aside .brand{font-size:1.05rem;white-space:nowrap}
  aside .brand i{margin-left:7px}
  #new-chat{justify-self:end;min-height:42px;padding:9px 12px;border-radius:10px;font-size:.84rem}
  aside>.eyebrow,aside footer{display:none}
  #chat-list{grid-column:1/-1;display:flex;gap:7px;max-height:none;overflow-x:auto;overflow-y:hidden;padding:1px 0 3px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  #chat-list::-webkit-scrollbar{display:none}
  #chat-list button{flex:0 0 auto;min-width:0;max-width:68vw;height:36px;padding:8px 11px;border:1px solid #2a3a51;border-radius:9px;font-size:.78rem;background:#142033}
  #chat-list button.active{border-color:#547868}
  aside nav{position:fixed;left:0;right:0;bottom:0;z-index:70;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:3px;padding:6px 6px calc(6px + env(safe-area-inset-bottom));background:rgba(17,28,45,.98);backdrop-filter:blur(16px);border-top:1px solid #31425c;box-shadow:0 -8px 28px #0008;overflow:visible}
  aside nav button{min-width:0;min-height:50px;padding:6px 3px;border-radius:10px;font-size:.66rem;line-height:1.12;text-align:center;white-space:normal;overflow-wrap:anywhere}
  aside nav button.selected{background:#26394e;color:#8ff0c9}
  main{max-width:none;margin:0;padding:14px 12px 16px}
  header{position:relative;margin:0 0 10px;padding:2px 2px 10px;gap:8px}
  header .eyebrow{display:none}
  header h1{font-size:1.2rem;margin:5px 0}
  #install{max-width:46vw;min-height:40px;padding:8px 10px;font-size:.74rem}
  .toolbar{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px;margin-bottom:4px}
  .toolbar label{max-width:none;min-width:0;font-size:.76rem}
  .toolbar select{width:100%;min-height:44px;padding:10px 8px;font-size:.84rem}
  #messages{min-height:44dvh;padding:14px 0 12px;gap:12px}
  .welcome{margin:4vh auto 2vh;padding:0 16px}
  .welcome h2{font-size:1.35rem;margin-bottom:8px}
  .welcome p{font-size:.9rem}
  .orb{width:54px;height:54px;border-radius:17px;font-size:1.55rem}
  .message{max-width:96%;padding:14px 15px;border-radius:14px;font-size:.94rem}
  .message.user{max-width:90%;margin-left:auto;border-bottom-right-radius:5px}
  .message:not(.user){margin-right:auto;border-bottom-left-radius:5px}
  .message pre{font-size:.94rem;line-height:1.55;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .message small{font-size:.72rem;line-height:1.45}
  #attachments{gap:7px;margin-bottom:8px;overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}
  #attachments::-webkit-scrollbar{display:none}
  #attachments label{flex:0 0 auto;max-width:80vw;align-items:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  #composer{position:sticky;bottom:calc(70px + env(safe-area-inset-bottom));z-index:45;margin:0 -2px;padding:10px;border-radius:16px;background:rgba(21,34,55,.98);backdrop-filter:blur(16px);box-shadow:0 -8px 28px #0006}
  #prompt{min-height:58px;max-height:30dvh;padding:9px 8px;font-size:16px;line-height:1.45}
  .compose-actions{display:grid;grid-template-columns:auto auto minmax(0,1fr) auto;align-items:center;gap:6px}
  .compose-actions span{display:none}
  .upload,.voice-button,#send{min-height:42px;padding:8px 10px;border-radius:10px;font-size:.78rem;white-space:nowrap}
  .voice-toggle{min-width:0;font-size:.72rem;white-space:normal;line-height:1.2;justify-self:start}
  .voice-toggle input{width:18px;height:18px;padding:0}
  #send{justify-self:end;min-width:70px}
  .hint{font-size:.67rem;line-height:1.35;margin:8px 8px 0}
  #voice-state-chat{margin-top:10px}
  .cards{grid-template-columns:1fr;gap:10px;margin-top:14px}
  .card{padding:16px;border-radius:12px}
  .card h2,.card h3{margin-top:0}
  .inline{display:grid;grid-template-columns:1fr;gap:8px}
  .inline input,.inline button{width:100%;min-height:44px}
  .control-head{display:grid;gap:10px}
  .control-head button,#refresh-status{width:100%;min-height:44px}
  .mode-actions{display:grid;grid-template-columns:1fr;gap:8px;margin:14px 0}
  .mode-actions button{width:100%;min-height:46px}
  #notice{left:10px;right:10px;bottom:calc(80px + env(safe-area-inset-bottom));transform:none;max-width:none;padding:12px 14px;font-size:.86rem;text-align:center}
  .login{width:100%;max-width:440px;margin:0 auto;padding:calc(34px + env(safe-area-inset-top)) 20px calc(28px + env(safe-area-inset-bottom));min-height:100dvh;display:flex;flex-direction:column;justify-content:center}
  .login h1{font-size:1.7rem}.login form{gap:16px;margin-top:22px}.login input,.login button{min-height:48px}
}
@media(max-width:420px){
  aside nav button{font-size:.61rem;padding-inline:2px}
  .toolbar{grid-template-columns:1fr}
  .compose-actions{grid-template-columns:auto auto 1fr}
  .voice-toggle{grid-column:1/3;grid-row:2}
  #send{grid-column:3;grid-row:1/3;align-self:stretch;min-width:72px}
  .upload,.voice-button{padding-inline:8px}
  .message{max-width:100%}.message.user{max-width:94%}
}
@media(max-width:360px){
  aside{padding-left:8px;padding-right:8px}
  #new-chat{font-size:.75rem;padding-inline:8px}
  main{padding-left:8px;padding-right:8px}
  aside nav button{font-size:.57rem}
}

/* Compact phone labels and vertical-space pass */
@media(max-width:760px){
  aside nav button[data-view]{font-size:0}
  aside nav button[data-view]::after{font-size:.68rem;line-height:1.1}
  aside nav button[data-view="chat"]::after{content:"Chat"}
  aside nav button[data-view="projects"]::after{content:"Progetti"}
  aside nav button[data-view="artifacts"]::after{content:"File"}
  aside nav button[data-view="status"]::after{content:"Stato"}
  aside nav button[data-view="control"]::after{content:"AI"}
  #install{font-size:0}
  #install::after{content:"Installa";font-size:.76rem}
  #chat-view>.hint:not(#voice-state-chat){display:none}
}
@media(max-width:420px){
  .toolbar{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .compose-actions{grid-template-columns:auto auto minmax(0,1fr) auto}
  .voice-toggle{grid-column:auto;grid-row:auto}
  #send{grid-column:auto;grid-row:auto;align-self:center}
}
@media(max-width:340px){
  .toolbar{grid-template-columns:1fr}
  .compose-actions{grid-template-columns:auto auto 1fr}
  .voice-toggle{grid-column:1/3;grid-row:2}
  #send{grid-column:3;grid-row:1/3;align-self:stretch}
}
@media(max-width:760px){
  .compose-actions .voice-toggle{order:0;width:auto;padding-left:0;font-size:0;white-space:nowrap}
  .compose-actions .voice-toggle::after{content:"Voce";font-size:.7rem}
}

.secondary-action{margin-top:12px;background:transparent;color:#aebdd1;border:1px solid #31425c}
.secondary-action:hover{background:#142033}
.recovery-panel{margin-top:18px;padding-top:18px;border-top:1px solid #263349}
.recovery-panel h2{margin:0 0 6px;font-size:1.2rem}
.settings-card{max-width:620px}
.settings-form{display:grid;gap:14px}
.settings-form button{margin-top:4px}
@media(max-width:760px){
  aside nav{grid-template-columns:repeat(6,minmax(85px,1fr))}
  aside nav button[data-view="settings"]::after{content:"Impost."}
  .settings-card{max-width:none}
  .recovery-panel{padding-top:14px}
}

.device-strip{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 16px}
.device-chip{display:flex;gap:10px;align-items:center;padding:9px 12px;border:1px solid #30415a;border-radius:10px;background:#142034}
.device-chip span{font-size:.78rem}.device-chip.online span{color:#83e8c0}.device-chip.offline span{color:#ef9b9b}
.work-layout{display:grid;grid-template-columns:minmax(280px,.8fr) minmax(340px,1.2fr);gap:16px}
.work-runs{display:grid;gap:8px}
.work-run{display:grid;grid-template-columns:1fr auto;gap:4px 10px;text-align:left;background:#152237;color:#e7edf6;border:1px solid #30415a}
.work-run small{grid-column:1/-1;color:#9fb0c6}.work-run.active{border-color:#83e8c0;background:#1b2b40}
.work-badge{font-size:.72rem;padding:4px 8px;border-radius:999px;background:#2d3b4f;white-space:nowrap}
.work-badge.completed{background:#1e493d;color:#9af0cf}.work-badge.failed,.work-badge.offline{background:#4c2d33;color:#ffc1ca}
.work-badge.running{background:#254563;color:#b9dcff}.work-badge.waiting_approval{background:#5a4324;color:#ffe0a4}
.work-detail-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.work-buttons{display:flex;gap:8px;margin:14px 0}.work-event{border-top:1px solid #2a3b52;padding:12px 0}
.work-event p{margin:4px 0}.work-event pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#0e1725;padding:10px;border-radius:8px;max-height:260px;overflow:auto}
.work-event button{margin-top:8px}.work-action-card{margin-top:16px}
@media(max-width:760px){
 aside nav{grid-template-columns:repeat(7,minmax(78px,1fr))}
 aside nav button[data-view="work"]::after{content:"Work"}
 .work-layout{grid-template-columns:1fr}
 .device-strip{display:grid;grid-template-columns:1fr 1fr}
 .work-detail-head{align-items:flex-start}
}

/* Mobile nav definitive fix: all 7 items must fit viewport */
@media(max-width:760px){
  aside nav{
    grid-template-columns:repeat(7,minmax(0,1fr)) !important;
    overflow:hidden !important;
    padding-left:4px !important;
    padding-right:4px !important;
  }
  aside nav button{
    min-width:0 !important;
    padding-left:1px !important;
    padding-right:1px !important;
  }
  aside nav button[data-view]::after{
    font-size:.56rem !important;
    line-height:1.05 !important;
  }
  aside nav button[data-view="work"]::after{content:"Work" !important}
  aside nav button[data-view="settings"]::after{content:"Imp." !important}
}