:root{--bg:#f2f2f7;--card:#fff;--fg:#111;--mut:#6b6b73;--acc:#0a63f5;--bad:#d00;color-scheme:light dark}
@media(prefers-color-scheme:dark){:root{--bg:#000;--card:#1c1c1e;--fg:#f2f2f7;--mut:#98989f;--acc:#4c8dff}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px -apple-system,system-ui,sans-serif;padding:env(safe-area-inset-top) 16px calc(env(safe-area-inset-bottom) + 16px)}
main{max-width:520px;margin:0 auto;padding:16px 0}
h1{font-size:28px}.card{background:var(--card);border-radius:12px;padding:14px;margin:12px 0}
label{display:block;font-weight:600;margin-bottom:6px}.mut{color:var(--mut);font-size:14px}
input{width:100%;font-size:16px;padding:10px;border:1px solid var(--mut);border-radius:8px;background:var(--bg);color:var(--fg)}
button{font-size:16px;padding:10px 14px;border:0;border-radius:8px;background:var(--acc);color:#fff;margin-top:8px;margin-right:6px}
button.sec{background:transparent;color:var(--acc)}.err{color:var(--bad)}.ok{color:#198754}
nav a{color:var(--acc);margin-right:14px}

/* ---- Schermate Oggi / Cestino: pensate per una mano sola (barra in basso, pulsanti alti) ---- */
body.app{padding-bottom:calc(84px + env(safe-area-inset-bottom))}
.top{display:flex;justify-content:space-between;align-items:center;max-width:520px;margin:0 auto;padding-top:8px}
.top h1{margin:8px 0}.top a{color:var(--acc);text-decoration:none;font-size:15px;padding:12px 0 12px 12px}
.tabs{position:fixed;left:0;right:0;bottom:0;display:flex;background:var(--card);border-top:1px solid #8884;padding-bottom:env(safe-area-inset-bottom)}
.tabs button{flex:1;margin:0;border-radius:0;background:transparent;color:var(--mut);min-height:56px;font-size:12px;padding:0 2px;position:relative}
.tabs button.on{color:var(--acc);font-weight:700}
.tabs .n{position:absolute;top:6px;margin-left:4px;background:var(--bad);color:#fff;border-radius:9px;font-size:11px;padding:1px 6px}
.item .who{font-size:13px;color:var(--mut)}.item .sub{font-weight:700;margin:2px 0}
.item .sum{margin:4px 0}.item .act{margin:8px 0 4px;font-size:14px}
.item .bozza{white-space:pre-wrap;background:var(--bg);border-radius:8px;padding:10px;font-size:15px;margin:6px 0}
.item textarea{width:100%;min-height:140px;font:inherit;font-size:16px;padding:10px;border-radius:8px;border:1px solid var(--mut);background:var(--bg);color:var(--fg)}
.btns{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:10px}
.btns.due{grid-template-columns:repeat(2,1fr)}.btns.uno{grid-template-columns:1fr}.btns.tre{grid-template-columns:repeat(3,1fr)}
.btns button{margin:0;min-height:48px;padding:8px 4px}
button.si{background:#198754}button.no{background:#b02a37}button.neutro{background:#6c757d}
.badge{display:inline-block;font-size:12px;border-radius:6px;padding:1px 7px;background:#8883;margin-right:4px}
.badge.alta{background:#d0021b22;color:var(--bad)}
details summary{padding:10px 0;color:var(--acc)}
h2{font-size:18px;margin:20px 0 4px}.vuoto{color:var(--mut);text-align:center;padding:30px 0}
.row{display:flex;gap:8px}.row input{flex:1}.row button{margin:0}
li.c{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid #8883;word-break:break-all}
ul.cl{list-style:none;padding:0;margin:0}

/* ---- Ritocchi grafici (iPhone): barra in basso, tasti, schede più compatte ---- */
h1{font-size:26px}
button{font-weight:600;border-radius:10px}
button.neutro{background:#78788033;color:var(--acc)}
.tabs button{font-size:11px;line-height:1.2;padding:8px 2px;min-height:60px;min-width:0;display:flex;align-items:center;justify-content:center;text-align:center}
.tabs .n{top:4px;right:3px;margin:0;min-width:18px;text-align:center;font-size:10px;line-height:1.3;padding:0 5px;font-weight:700}
main>button,#view>div>button,.card:not(.row)>button{display:block;width:100%;min-height:48px;margin:0 0 8px}
.btns button{font-size:15px;line-height:1.2}
.card{padding:12px 14px}
.item .sum{font-size:16px;line-height:1.4;margin:6px 0}
.item .who{font-size:12.5px;line-height:1.35;word-break:break-word}
.item .sub{font-size:15px}
h2{font-size:15px;line-height:1.3;margin:24px 0 8px;padding-left:10px;border-left:4px solid var(--acc)}
.card h2{margin-top:0}
.card p{line-height:1.55;margin:.6em 0}
details.card summary{font-weight:600;line-height:1.3;word-break:break-word}
.riass-una{margin:6px 0}
.riass-una .bozza{white-space:pre-wrap}
.ev{margin:6px 0}
.ev input{margin:2px 0 6px}
.ev input[type=checkbox]{width:auto;margin-right:6px}

/* ---- Agenda: calendario a griglia + colonna "Da approvare" ---- */
body.largo main,body.largo .top{max-width:1000px}
.ag{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
@media(min-width:800px){.ag{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:start}}
.ag-lato h2:first-child{margin-top:12px}
.cal-testa{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.cal-testa b{text-transform:capitalize;font-size:17px}
.cal-testa button{margin:0;width:48px;min-height:44px;padding:0;font-size:22px}
.cal-sett,.cal-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:2px}
.cal-sett span{text-align:center;font-size:11px;color:var(--mut);padding:4px 0}
.cal-grid button{margin:0;min-height:50px;padding:5px 0;background:transparent;color:var(--fg);font-weight:500;font-size:15px;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:4px;width:auto}
.cal-grid button.oggi{outline:2px solid var(--acc);outline-offset:-2px}
.cal-grid button.sel{background:var(--acc);color:#fff}
.puntini{display:flex;gap:2px;height:6px}
.puntini i{display:block;width:5px;height:5px;border-radius:50%;background:var(--acc)}
.puntini i.mio{background:#198754}
.cal-grid button.sel .puntini i{background:#fff}
.cal-oggi{text-align:right}.cal-oggi button{margin:6px 0 0}
.cal .item{padding:8px 0;border-top:1px solid #8883}

.apri-box{margin:8px 0;display:grid;gap:6px}
button.apri{text-align:left;word-break:break-word}
.viewer{position:fixed;inset:0;z-index:50;background:var(--bg);display:flex;flex-direction:column;padding-top:env(safe-area-inset-top)}
.viewer-top{display:flex;gap:8px;align-items:center;padding:8px 12px;background:var(--card);border-bottom:1px solid #8884}
.viewer-top button{margin:0;min-height:44px;white-space:nowrap}
.viewer-nome{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;color:var(--mut)}
.viewer-body{flex:1;overflow:auto;-webkit-overflow-scrolling:touch;padding-bottom:env(safe-area-inset-bottom)}
.viewer-img{display:block;max-width:100%;margin:0 auto}
.viewer-pdf{display:block;width:100%;height:100%;border:0}

.ev-nuovo{margin:0 0 12px}.ev-nuovo>button{width:100%;min-height:48px;margin:0}
.ev-form h2{margin-top:0}.ev-campo{display:block;font-weight:600;font-size:14px;margin:8px 0}
.ev-campo input{margin-top:4px}.ev-campo input[type=checkbox]{width:auto;margin:0 6px 0 0}
.ev-form .row{gap:8px}.ev-form .row label{flex:1}.ev-form input{min-height:44px}
.ev-check{display:flex;align-items:center;min-height:44px}

/* Assistente */
.chat{display:flex;flex-direction:column;gap:10px;min-height:40vh}
.bolla{max-width:88%;padding:10px 12px;border-radius:14px;line-height:1.45;white-space:pre-wrap}
.bolla.io{align-self:flex-end;background:var(--acc);color:#fff}
.bolla.ass{align-self:flex-start;background:#78788033}
.chat-stato{min-height:1.4em;margin:6px 0}
.chat-barra{margin-top:8px}
button.mic{min-height:48px;flex:1}
body.auto .chat-barra input,body.auto .tabs{display:none}
body.auto .bolla{font-size:22px;line-height:1.5}
body.auto button.mic{min-height:30vh;width:100%;font-size:28px;border-radius:24px}
body.auto .chat-barra .btns button:not(.mic){display:none}
body.auto .chat-barra .btns{grid-template-columns:1fr}