:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#eaf1f5;background:#0a111b;font-size:14px;-webkit-text-size-adjust:100%;font-synthesis:none;--bg:#0a111b;--panel:#131f2c;--panel2:#192836;--border:#29404d;--muted:#9aafb9;--accent:#b9f67c;--accent2:#6cdec7;--ink:#0c1620;--danger:#fa9891}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg)}body{overscroll-behavior-y:contain}button,input,select,textarea{font:inherit}button{cursor:pointer;-webkit-tap-highlight-color:transparent}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent2);outline-offset:2px}
#app{max-width:640px;margin:auto;min-height:100dvh;padding-bottom:calc(92px + env(safe-area-inset-bottom))}.topbar{height:80px;padding:calc(16px + env(safe-area-inset-top)) 20px 14px;display:flex;align-items:center;gap:12px}.logo{width:42px;height:42px;display:grid;place-items:center;border-radius:15px;background:var(--accent);font-weight:950;color:var(--ink);letter-spacing:-.06em;font-size:18px}.brand{flex:1;display:flex;flex-direction:column;gap:3px}.brand strong{font-size:17px;letter-spacing:-.03em}.brand span{font-size:11px;color:var(--muted)}.icon-button{width:38px;height:38px;border-radius:12px;border:1px solid var(--border);background:#172331;color:#eaf1f5;font-size:23px}.bottom-nav{max-width:640px;position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:100%;height:calc(72px + env(safe-area-inset-bottom));display:flex;align-items:flex-start;padding:7px 8px env(safe-area-inset-bottom);background:rgba(17,27,39,.96);border-top:1px solid var(--border);backdrop-filter:blur(20px);z-index:10}.nav-button{flex:1;display:flex;align-items:center;flex-direction:column;gap:3px;color:#94aeb9;background:none;border:0;padding:3px 0;font-size:10px;font-weight:650}.nav-button.active{color:var(--accent)}.nav-symbol{font-weight:700;font-size:25px;line-height:26px}.screen{padding:8px 18px 24px}.eyebrow{font-size:10px;letter-spacing:.16em;text-transform:uppercase;font-weight:850;color:var(--accent2);margin:0 0 7px}.page-title{font-size:30px;letter-spacing:-.055em;line-height:1.1;margin:0 0 8px;font-weight:800}.subtitle{margin:0;color:var(--muted);font-size:13px;line-height:1.55}.hrow{display:flex;align-items:center;justify-content:space-between;gap:10px}.section-title{font-size:17px;letter-spacing:-.025em;margin:0;font-weight:750}.section-head{margin:25px 0 12px}.card{background:var(--panel);border:1px solid var(--border);border-radius:20px;padding:16px;margin-top:12px}.card.soft{background:#11202a}.card.flat{background:transparent}.card-title{font-size:15px;font-weight:730;margin:0 0 4px}.small{font-size:12px;line-height:1.5}.tiny{font-size:11px}.muted{color:var(--muted)}.secondary{color:var(--accent2)}.accent{color:var(--accent)}.bold{font-weight:750}.space-8{height:8px}.space-12{height:12px}.space-16{height:16px}.divider{border:0;border-top:1px solid var(--border);margin:15px 0}.hero{background:linear-gradient(135deg,#1e3b36,#182e36 68%,#122330);border:1px solid #33564e;border-radius:23px;padding:20px;position:relative;overflow:hidden;margin-top:18px}.hero:after{content:"";position:absolute;right:-65px;top:-70px;width:170px;height:170px;border:35px solid rgba(185,246,124,.045);border-radius:50%;pointer-events:none}.hero h2{font-size:30px;letter-spacing:-.045em;margin:5px 0 5px}.hero .sub{font-size:12px;color:#b9cbc7}.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.metric{background:var(--panel);border:1px solid var(--border);padding:16px;border-radius:18px}.metric .label{font-size:11px;color:var(--muted);margin-bottom:8px}.metric .value{font-size:24px;letter-spacing:-.045em;font-weight:800}.metric .detail{font-size:11px;color:var(--muted);margin-top:5px}.button{background:var(--accent);color:#0a161b;border:0;border-radius:12px;padding:12px 15px;font-weight:800;font-size:13px;display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:43px}.button.secondary-btn{background:#263d47;color:#e5f2f2;border:1px solid #39545d}.button.ghost{background:transparent;color:#cce7ea;border:1px solid var(--border)}.button.danger{background:#462c34;color:#ffc1c0;border:1px solid #78505a}.button.slim{font-size:12px;min-height:34px;padding:7px 11px;border-radius:10px}.button.full{width:100%}.button-group{display:flex;gap:8px;flex-wrap:wrap}.tag{background:#253b40;color:#c2ebe3;border-radius:999px;padding:6px 10px;font-size:11px;font-weight:800;white-space:nowrap}.tag.accent-tag{background:#385130;color:#d7f9ba}.pill-switch{display:flex;gap:4px;border:1px solid var(--border);border-radius:12px;padding:4px;background:#111c29}.pill-switch button{flex:1;background:transparent;border:0;border-radius:9px;color:var(--muted);padding:9px;font-size:12px;font-weight:750}.pill-switch button.active{background:var(--accent);color:#0b1920}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:13px}.field span{font-size:11px;color:#b5cbd0;font-weight:700}.field input,.field select,.field textarea{width:100%;min-height:43px;background:#0d1924;border:1px solid #35505b;border-radius:11px;padding:10px 12px;color:#eef8fa;outline:0;font-size:15px;appearance:none}.field textarea{resize:vertical;min-height:75px}.field input::placeholder{color:#718791}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 10px}.form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid.three .field input{padding:9px 7px}.form-grid.three .field span{font-size:10px}.form-actions{display:flex;gap:8px;margin-top:8px}.form-actions>*{flex:1}.date-bar{display:flex;align-items:center;gap:10px;margin:18px 0 4px}.date-bar label{font-size:11px;color:var(--muted)}.date-bar input{min-width:0;flex:1;background:#192a36;border:1px solid var(--border);border-radius:12px;color:white;padding:10px;font-size:13px}.progress-line{height:8px;border-radius:100px;background:#2a404a;overflow:hidden;margin-top:10px}.progress-fill{height:100%;background:var(--accent);border-radius:100px}.stat-row{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;padding:7px 0}.stat-row+.stat-row{border-top:1px solid #263944}.list-item{display:flex;gap:11px;align-items:center;justify-content:space-between;padding:12px 0}.list-item+.list-item{border-top:1px solid #283d48}.item-main{min-width:0;flex:1}.item-title{font-size:13px;font-weight:750;overflow-wrap:anywhere}.item-sub{font-size:11px;color:var(--muted);margin-top:4px}.num{font-variant-numeric:tabular-nums}.routine-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.routine-card{background:var(--panel);border:1px solid var(--border);border-radius:18px;padding:16px;text-align:left;color:#eaf4f5;min-height:112px;display:flex;flex-direction:column;gap:8px;justify-content:space-between}.routine-card:focus-visible,.routine-card:active{border-color:var(--accent)}.routine-card strong{font-size:17px}.routine-card small{font-size:11px;color:var(--muted)}.routine-card .circle{width:31px;height:31px;display:grid;place-items:center;border-radius:10px;background:#2b403e;color:var(--accent);font-weight:850}.exercise{border:1px solid var(--border);border-radius:17px;background:#13212b;padding:14px;margin-top:11px}.exercise h3{font-size:14px;margin:0 0 7px;line-height:1.35}.exercise .meta{color:var(--muted);font-size:11px;line-height:1.5}.sets-list{display:flex;gap:6px;flex-wrap:wrap;margin:11px 0}.set-chip{font-size:11px;border-radius:9px;background:#263c43;padding:7px 8px;color:#e2f4f4}.set-chip.done{background:#344f37;color:#e0fbc8}.set-entry{display:grid;grid-template-columns:1fr 1fr .8fr auto;gap:7px;align-items:end}.set-entry label{display:flex;flex-direction:column;gap:5px;font-size:10px;color:var(--muted)}.set-entry input{width:100%;min-width:0;padding:9px 6px;background:#0d1a24;border:1px solid #35505b;border-radius:10px;color:white;font-size:15px}.set-entry button{height:39px;padding:0 12px}.history{margin-top:14px}.empty{padding:24px 15px;text-align:center;color:var(--muted);border:1px dashed #35505d;border-radius:18px;line-height:1.5;font-size:13px}.warning{border:1px solid #6c5c39;background:#322d24;color:#efe0bd;border-radius:14px;padding:13px;font-size:12px;line-height:1.5;margin-top:12px}.info{border:1px solid #2d5251;background:#193337;color:#bce7e0;border-radius:14px;padding:13px;font-size:12px;line-height:1.5;margin-top:12px}.meal-block{background:#131f2b;border:1px solid var(--border);border-radius:18px;padding:15px;margin:12px 0}.meal-block h3{margin:0 0 12px;font-size:15px}.meal-builder{display:grid;grid-template-columns:1fr 1fr;gap:8px}.meal-builder label{font-size:10px;color:var(--muted);display:flex;flex-direction:column;gap:5px}.meal-builder select{width:100%;min-width:0;background:#0c1a25;border:1px solid #344d5b;padding:9px;border-radius:9px;color:#e7f3f2;font-size:12px}.meal-summary{font-size:12px;line-height:1.65;margin-top:11px}.meal-summary b{color:#edf8f5}.chart-box{height:182px;display:flex;align-items:center;justify-content:center;margin:12px 0 5px}.chart-box svg{width:100%;height:175px;overflow:visible}.chart-empty{font-size:12px;text-align:center;color:var(--muted)}.keyval{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px solid #263b45;gap:10px;font-size:12px}.keyval:last-child{border-bottom:0}.modal-backdrop{position:fixed;inset:0;background:rgba(3,9,15,.8);z-index:20;display:flex;align-items:flex-end;justify-content:center;padding:0}.modal-backdrop.hidden{display:none}.modal{width:100%;max-width:640px;max-height:90dvh;overflow-y:auto;overscroll-behavior:contain;background:#162330;border:1px solid #38505b;border-radius:24px 24px 0 0;padding:17px 18px calc(26px + env(safe-area-inset-bottom));box-shadow:0 -25px 80px rgba(0,0,0,.4)}.modal-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal-heading h2{font-size:20px;letter-spacing:-.04em;margin:0}.toast{pointer-events:none;position:fixed;z-index:30;bottom:calc(84px + env(safe-area-inset-bottom));left:50%;transform:translate(-50%,18px);padding:12px 15px;background:#c9f6a9;color:#10221e;border-radius:13px;font-weight:750;font-size:12px;box-shadow:0 8px 30px #0007;opacity:0;transition:opacity .2s,transform .2s;max-width:calc(100% - 35px);text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}.rest-bar{position:sticky;top:0;z-index:2;background:#2d4b42;border:1px solid #5e7d69;color:#e0ffd8;border-radius:14px;padding:12px 14px;margin-top:12px;display:flex;align-items:center;justify-content:space-between}.source-note{font-size:11px;color:var(--muted);line-height:1.5;margin-top:13px}.settings-row{padding:14px 0;border-bottom:1px solid #2b414b}.settings-row:last-child{border-bottom:0}.settings-row .button{margin-top:9px}.footnote{font-size:10px;line-height:1.5;color:#849da8}.hide{display:none!important}.text-right{text-align:right}.line-wrap{overflow-wrap:anywhere}.align-start{align-items:start}.no-margin{margin:0}.top-gap{margin-top:16px}.food-toolbar{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:13px}.food-toolbar .button{font-size:12px;padding:10px 8px}.delete-button{border:1px solid #57434b;color:var(--danger);background:#30232b;width:31px;height:31px;border-radius:9px;font-size:18px}.macro-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:13px}.macro-box{text-align:center;padding:8px 4px;background:#243b43;border-radius:11px}.macro-box strong{display:block;font-size:14px}.macro-box span{display:block;font-size:9px;color:#b4c7c9;margin-top:3px}
@media(min-width:650px){#app{border-left:1px solid #253741;border-right:1px solid #253741}.screen{padding-left:26px;padding-right:26px}.modal-backdrop{align-items:center;padding:18px}.modal{border-radius:23px;max-height:85vh}}
@media(max-width:360px){.screen{padding-left:12px;padding-right:12px}.card{padding:12px}.bottom-nav{padding-left:0;padding-right:0}.nav-button{font-size:9px}.set-entry{grid-template-columns:1fr 1fr .75fr auto;gap:5px}.set-entry button{padding:0 8px}.meal-builder{grid-template-columns:1fr}}

/* Fitness Hub 1.3: controllo rapido degli alimenti, preferiti e pasti abituali */
.food-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px}
.food-tabs button{min-width:0;padding:10px 4px;font-size:11px;line-height:1.2;white-space:normal}
.food-row[hidden],#food-library-empty[hidden]{display:none!important}
.favorite-button{border:1px solid var(--border);border-radius:10px;min-width:33px;min-height:34px;background:#1c2b37;color:#bed4d8;font-size:22px;cursor:pointer}
.favorite-button.is-favorite{color:#f7ca63;background:#423824;border-color:#625331}
.food-row{gap:7px}
.food-row .button.slim{white-space:nowrap;padding:7px 8px;font-size:11px;min-height:34px}
.save-meal-button{margin-top:12px}
.saved-meal-card{margin-top:12px}
.saved-meal-card .item-sub{line-height:1.5;overflow-wrap:anywhere}
.saved-actions{display:flex;gap:8px;margin-top:12px}
.saved-actions .button{flex:1;padding:10px 8px}
.button:disabled{opacity:.45;cursor:not-allowed}
@media(max-width:370px){.food-tabs button{font-size:10px}.food-row .button.slim{font-size:10px;padding:7px 6px}.food-row .item-sub{font-size:10px}}

/* v1.4: ricerca online e revisione valori nutrizionali */
.off-status{font-size:12px;color:var(--muted);padding:12px;margin:8px 0}
.off-results{display:flex;flex-direction:column;gap:8px;max-height:47vh;overflow:auto;margin:10px 0}
.off-result{border:1px solid var(--border);background:#11222e;border-radius:13px;padding:12px;display:flex;flex-direction:column;gap:5px}
.off-result .button{align-self:flex-start;margin-top:5px}
.source-note a{color:#c9f7a8;text-decoration:underline;text-underline-offset:2px}
@media(max-width:390px){.food-row{flex-wrap:wrap}.food-row .item-main{flex-basis:calc(100% - 82px)}.food-row .button.slim{margin:2px 0}}

/* v1.4.1: food import error and verification */
.food-form-error{background:#432d2b;color:#ffdfcf;border:1px solid #a86f61;border-radius:12px;padding:12px 14px;font-size:13px;line-height:1.45;margin-bottom:15px}
.food-form-error[hidden]{display:none!important}
.food-row.just-saved{background:#203c35;outline:2px solid #b8ec98;outline-offset:2px;border-radius:12px;padding-left:8px;padding-right:8px}