:root{
  --bg:#f4f7f6;--panel:#fff;--text:#14212b;--muted:#687681;--line:#e2e8e8;
  --accent:#0f766e;--accent-dark:#0b5e58;--soft:#e7f5f2;--soft2:#eef4f4;
  --orange:#a45d08;--orange-soft:#fff4df;--blue:#315b8a;--blue-soft:#ebf2fa;
  --danger:#a32727;--shadow:0 12px 34px rgba(15,23,42,.07)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif}
button,input,select,textarea{font:inherit}button{cursor:pointer}textarea{resize:vertical}
.app{max-width:1200px;margin:auto;padding:18px 18px 72px}
.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:14px}
.brand h1{margin:0;font-size:clamp(25px,4vw,35px);letter-spacing:-.035em}.brand p{margin:4px 0 0;color:var(--muted)}
.actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.btn{border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:12px;padding:9px 12px;font-weight:700;box-shadow:0 1px 1px rgba(0,0,0,.02)}
.btn:hover{border-color:#bdc8ca}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.danger{color:var(--danger)}
.mainnav{display:flex;gap:7px;overflow:auto;scrollbar-width:none;margin-bottom:14px;padding-bottom:2px}.mainnav::-webkit-scrollbar{display:none}
.navbtn{white-space:nowrap;border:1px solid var(--line);background:var(--panel);padding:10px 14px;border-radius:999px;font-weight:800;color:var(--muted)}
.navbtn.active{background:var(--text);border-color:var(--text);color:#fff}
.hero{background:linear-gradient(135deg,#0f766e,#115e59);color:#fff;border-radius:22px;padding:20px;box-shadow:var(--shadow);margin-bottom:14px}
.hero.training{background:linear-gradient(135deg,#274c77,#315b8a)}
.hero.shopping{background:linear-gradient(135deg,#72510c,#9a6b0e)}
.hero.custom{background:linear-gradient(135deg,#66507f,#7f6599)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:start}
.day-title{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.day-title h2{font-size:28px;margin:0;letter-spacing:-.02em}
.tag{font-size:12px;padding:5px 9px;border-radius:999px;background:rgba(255,255,255,.16);font-weight:800}
.hero-copy{margin:6px 0 0;max-width:760px;opacity:.87}
.macrogrid{display:grid;grid-template-columns:repeat(4,minmax(90px,1fr));gap:8px;margin-top:18px}
.macro{padding:10px 12px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12);border-radius:14px}.macro strong{display:block;font-size:20px}.macro span{opacity:.8;font-size:12px}
.progress-wrap{min-width:190px;text-align:right}.progress-wrap small{display:block;opacity:.85;margin-bottom:6px}.progress-track{height:10px;border-radius:999px;background:rgba(255,255,255,.18);overflow:hidden}.progress-bar{height:100%;background:#fff;transition:.25s}
.toolbar{position:sticky;top:0;z-index:20;background:rgba(244,247,246,.9);backdrop-filter:blur(14px);padding:9px 0;margin-bottom:10px}
.toolbar-inner{display:flex;gap:10px;align-items:center;justify-content:space-between}.segmented{display:inline-flex;background:#e8eeee;padding:4px;border-radius:13px}
.seg{border:0;background:transparent;border-radius:10px;padding:8px 12px;font-weight:800;color:var(--muted)}.seg.active{background:#fff;color:var(--text);box-shadow:0 1px 4px rgba(0,0,0,.08)}
.days{display:flex;gap:7px;overflow:auto;padding-bottom:3px;scrollbar-width:none}.days::-webkit-scrollbar{display:none}
.day-pill{white-space:nowrap;border:1px solid var(--line);background:var(--panel);padding:9px 12px;border-radius:999px;font-weight:800;color:var(--muted)}.day-pill.active{background:var(--accent);border-color:var(--accent);color:#fff}
.meal-filter{display:none}.meal-filter.show{display:block}.meal-filter select,.field select,.field input,.field textarea{width:100%;border:1px solid var(--line);border-radius:11px;background:#fff;padding:10px 11px;color:var(--text)}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.meal,.panel,.training-card,.shop-group,.custom-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.meal-head{padding:15px 16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px}.meal h3{margin:0;font-size:18px}.meal-sub{color:var(--accent);font-weight:800;font-size:12px;margin-top:2px}
.food-list{padding:4px 0}.food{display:grid;grid-template-columns:auto 1fr auto;gap:11px;align-items:center;padding:11px 15px;border-bottom:1px solid #eef2f3}.food:last-child{border-bottom:0}.check{width:19px;height:19px;accent-color:var(--accent)}
.food-name{font-weight:700}.food-meta{color:var(--muted);font-size:12px;margin-top:2px}.food-alt{color:var(--accent-dark);font-size:12px;font-weight:800;margin-top:3px}
.alt-btn{border:0;background:var(--soft);color:var(--accent-dark);font-weight:800;border-radius:10px;padding:7px 9px;font-size:12px}
.custom-meal-badge{display:inline-block;margin-left:6px;padding:3px 7px;border-radius:999px;background:#f1eafb;color:#654d80;font-size:10px;font-weight:900;vertical-align:2px}
.replaced-note{padding:10px 14px;background:#fff8e9;color:#72510c;font-size:12px;border-bottom:1px solid #f2e4c3}
.empty{background:var(--panel);border:1px dashed #cbd4d6;border-radius:18px;padding:28px;text-align:center;color:var(--muted)}
.note-box{margin-top:16px;background:#fff8e8;border:1px solid #f0dfaf;border-radius:16px;padding:13px 15px;color:#6f5000;font-size:13px}
.day-section{margin:0 0 24px}.day-section-title{display:flex;align-items:baseline;gap:10px;margin:8px 2px 10px}.day-section-title h2{margin:0;font-size:21px}.day-section-title span{color:var(--muted);font-size:13px}
dialog{border:0;border-radius:20px;padding:0;width:min(680px,calc(100% - 24px));max-height:85vh;box-shadow:0 28px 90px rgba(0,0,0,.28)}
dialog::backdrop{background:rgba(15,23,42,.48);backdrop-filter:blur(2px)}.modal-head{position:sticky;top:0;background:#fff;z-index:2;border-bottom:1px solid var(--line);padding:16px 18px;display:flex;justify-content:space-between;gap:12px;align-items:start}.modal-head h2{margin:0;font-size:21px}.modal-head p{margin:3px 0 0;color:var(--muted);font-size:13px}.close{border:0;background:#eef2f3;border-radius:50%;width:34px;height:34px;font-size:20px}
.modal-body{padding:16px 18px 20px;overflow:auto}.alt-list{display:grid;gap:9px}.alt-card{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:12px}.alt-card h4{margin:0 0 3px;font-size:15px}.alt-card p{margin:0;color:var(--muted);font-size:12px}.alt-card .use{border:0;background:var(--accent);color:#fff;border-radius:10px;padding:8px 10px;font-weight:800}
.section-title{margin:20px 0 9px;font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.form{display:grid;grid-template-columns:1fr 150px;gap:9px}.form input{width:100%;border:1px solid var(--line);border-radius:11px;padding:10px 11px}.form .full{grid-column:1/-1}.form button{grid-column:1/-1}
.custom-actions{display:flex;gap:6px;justify-content:flex-end}.mini{border:1px solid var(--line);background:#fff;border-radius:9px;padding:6px 8px;font-size:12px;font-weight:700}
.backup-panel{display:none;position:fixed;right:18px;top:74px;z-index:50;width:min(380px,calc(100vw - 36px));background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 60px rgba(15,23,42,.18);padding:14px}.backup-panel.open{display:block}.backup-panel h3{margin:0 0 7px}.backup-panel p{color:var(--muted);font-size:12px}
.shopping-tools{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.shop-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.shop-group h3{margin:0;padding:14px 15px;border-bottom:1px solid var(--line);font-size:17px}
.shop-row{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;padding:10px 14px;border-bottom:1px solid #eef2f3}.shop-row:last-child{border-bottom:0}.shop-row.checked .shop-name{text-decoration:line-through;color:#8a969c}.shop-name{font-weight:700}.shop-qty{font-weight:800;font-variant-numeric:tabular-nums}.shop-note{font-size:11px;color:var(--muted)}
.custom-layout{display:grid;grid-template-columns:minmax(320px,.85fr) minmax(0,1.15fr);gap:14px}.panel-head{padding:15px 16px;border-bottom:1px solid var(--line)}.panel-head h3{margin:0}.panel-head p{margin:4px 0 0;color:var(--muted);font-size:12px}.panel-body{padding:15px}
.meal-form{display:grid;grid-template-columns:1fr 1fr;gap:11px}.field{display:flex;flex-direction:column;gap:5px}.field label{font-size:12px;font-weight:800;color:var(--muted)}.field.full{grid-column:1/-1}.field textarea{min-height:125px}.macro-fields{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.macro-fields input{text-align:center}
.custom-list{display:grid;gap:10px}.custom-card{padding:14px 15px}.custom-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.custom-card h4{margin:0;font-size:17px}.custom-card .meta{color:var(--muted);font-size:12px;margin-top:3px}.ingredient-pills{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.pill{background:var(--soft2);border-radius:999px;padding:5px 8px;font-size:12px}.macroline{margin-top:9px;font-size:12px;color:var(--accent-dark);font-weight:800}
.training-summary{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;margin-bottom:14px}.training-day{border:1px solid var(--line);background:#fff;border-radius:14px;padding:10px;text-align:center}.training-day.current{border-color:var(--blue);box-shadow:0 0 0 2px rgba(49,91,138,.10)}.training-day strong{display:block;font-size:12px}.training-day span{display:block;margin-top:4px;font-size:11px;color:var(--muted)}
.training-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.training-head{padding:14px 15px;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.training-head h3{margin:0;font-size:18px}.training-head p{margin:4px 0 0;color:var(--muted);font-size:12px}.kind{font-size:11px;font-weight:900;padding:5px 8px;border-radius:999px;background:var(--blue-soft);color:var(--blue)}
.exercise{display:grid;grid-template-columns:1fr auto auto;gap:8px;padding:9px 14px;border-bottom:1px solid #eef2f3;align-items:center}.exercise:last-child{border-bottom:0}.exercise strong{font-size:13px}.exercise .sets{font-weight:900}.exercise .rest{color:var(--muted);font-size:12px;min-width:34px;text-align:right}
.training-note{padding:12px 14px;color:var(--muted);font-size:13px}.week-now{background:var(--blue-soft);color:var(--blue);font-weight:900;padding:2px 6px;border-radius:6px}
.plan-section{margin-top:16px}.plan-section h2{font-size:20px;margin:0 0 10px}.week-table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.week-table th,.week-table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);font-size:13px}.week-table th{background:#f7f9f9;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.05em}.week-table tr:last-child td{border-bottom:0}.week-table tr.current{background:var(--blue-soft)}.phase{font-size:11px;font-weight:900;padding:4px 7px;border-radius:999px;background:#eef2f3}.phase.scarico{background:#fff0e2;color:#8f550d}
.train-check{accent-color:var(--blue);width:18px;height:18px}.footer{margin-top:24px;color:var(--muted);font-size:12px;text-align:center}

@media(max-width:900px){.custom-layout{grid-template-columns:1fr}.training-summary{grid-template-columns:repeat(4,1fr)}}
@media(max-width:800px){.topbar{flex-direction:column}.actions{justify-content:flex-start}.hero-grid{grid-template-columns:1fr}.progress-wrap{text-align:left;min-width:0}.macrogrid{grid-template-columns:repeat(2,1fr)}.grid,.shop-grid,.training-grid{grid-template-columns:1fr}.toolbar-inner{align-items:flex-start;flex-direction:column}.days{width:100%}}
@media(max-width:560px){.app{padding:13px 11px 60px}.hero{border-radius:18px;padding:16px}.day-title h2{font-size:24px}.food{grid-template-columns:auto 1fr}.alt-btn{grid-column:2;justify-self:start}.form,.meal-form{grid-template-columns:1fr}.form .full,.form button,.field.full{grid-column:auto}.macro-fields{grid-template-columns:repeat(2,1fr)}.training-summary{grid-template-columns:repeat(2,1fr)}.exercise{grid-template-columns:1fr auto}.exercise .rest{grid-column:2}.week-table{display:block;overflow:auto;white-space:nowrap}}
@media print{.actions,.mainnav,.toolbar,.alt-btn,.check,.shopping-tools,.train-check,.note-box,.footer,.file-warning{display:none!important}body{background:#fff}.app{max-width:none;padding:0}.hero{box-shadow:none}.grid,.training-grid,.shop-grid{grid-template-columns:1fr 1fr}.panel,.meal,.training-card,.shop-group{box-shadow:none}}
.sync-pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 10px;font-size:12px;font-weight:800;color:var(--muted)}
.sync-pill::before{content:"";width:8px;height:8px;border-radius:50%;background:#8a969c}
.sync-pill.saving::before{background:#d19720}.sync-pill.ok::before{background:#13855b}.sync-pill.error::before{background:#b63a3a}
.user-chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 11px;text-decoration:none;color:var(--text);font-weight:800}
.user-chip:hover{border-color:#bdc8ca}
.server-note{margin-top:8px;color:var(--muted);font-size:11px}
.auth-shell{min-height:100vh;display:grid;place-items:center;padding:22px;background:linear-gradient(160deg,#edf7f4,#f7f8f8 55%,#edf3fa)}
.auth-card{width:min(480px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 24px 70px rgba(15,23,42,.10);overflow:hidden}
.auth-head{padding:24px 24px 18px;background:linear-gradient(135deg,#0f766e,#115e59);color:#fff}
.auth-head h1{margin:0;font-size:28px;letter-spacing:-.03em}.auth-head p{margin:6px 0 0;opacity:.86}
.auth-body{padding:22px 24px 24px}.auth-form{display:grid;gap:13px}
.auth-form .field{gap:6px}.auth-form input{width:100%;border:1px solid var(--line);border-radius:11px;background:#fff;padding:11px 12px;color:var(--text)}
.auth-form .remember{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}.auth-form .remember input{width:auto}
.auth-error,.auth-success,.auth-info{border-radius:12px;padding:10px 12px;margin-bottom:13px;font-size:13px}
.auth-error{background:#fff0f0;color:#8f2424;border:1px solid #f0caca}.auth-success{background:#edf9f3;color:#116a49;border:1px solid #cceada}.auth-info{background:#eef5fb;color:#315b8a;border:1px solid #d5e2ef}
.auth-links{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:15px;font-size:12px}.auth-links a{color:var(--accent-dark);font-weight:800;text-decoration:none}
.account-wrap{max-width:760px;margin:30px auto;padding:0 18px 60px}.account-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:14px}.account-head h1{margin:0}.account-head p{margin:5px 0 0;color:var(--muted)}
.account-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.account-grid .panel-body{display:grid;gap:11px}
.account-grid .field input{width:100%;border:1px solid var(--line);border-radius:11px;background:#fff;padding:10px 11px}
@media(max-width:700px){.account-grid{grid-template-columns:1fr}.sync-pill{order:4}}

/* Gestione piani */
.plans-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.plans-grid .panel:last-child{grid-column:1/-1}.plan-status{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.plan-status>div{border:1px solid var(--line);border-radius:12px;padding:11px;background:#fafcfc}.plan-status span{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.05em}.plan-status strong{display:block;margin-top:3px}.plan-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.upload-box{display:grid;place-items:center;text-align:center;min-height:135px;border:2px dashed #bfd0ce;border-radius:16px;background:#f5fbf9;padding:18px;cursor:pointer}.upload-box:hover{border-color:var(--accent)}.upload-box strong{font-size:16px}.upload-box span{font-size:12px;color:var(--muted);margin-top:4px}.plan-help{margin-top:12px;background:#f4f6f7;border-radius:12px;padding:11px 12px;color:var(--muted);font-size:12px}.plan-help code{background:#e7ecee;border-radius:5px;padding:1px 4px;color:var(--text)}@media(max-width:800px){.plans-grid{grid-template-columns:1fr}.plans-grid .panel:last-child{grid-column:auto}.plan-status{grid-template-columns:1fr}}

.weekbar{display:flex;align-items:end;gap:9px;flex-wrap:wrap;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:10px 12px;margin:0 0 14px;box-shadow:0 5px 18px rgba(15,23,42,.04)}
.week-select-wrap{display:grid;gap:3px;min-width:240px;flex:1}.week-select-wrap label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:800}
.week-select-wrap select{width:100%;border:1px solid var(--line);border-radius:10px;background:#fff;padding:9px 11px;color:var(--text);font-weight:750}
.week-arrow{border:1px solid var(--line);background:#fff;border-radius:10px;width:39px;height:39px;font-size:24px;line-height:1;color:var(--text)}
.week-status{border-radius:999px;padding:8px 10px;background:#eef2f3;color:var(--muted);font-size:12px;font-weight:850;white-space:nowrap}
.week-status.customized{background:var(--accent-2);color:var(--accent-3)}
.btn.compact{padding:8px 10px;font-size:12px}
.food-actions{display:flex;gap:6px;justify-content:flex-end;flex-wrap:wrap}.food-actions .alt-btn{white-space:nowrap}
.edit-btn{border:1px solid var(--line);background:#fff;color:var(--text);font-weight:800;border-radius:10px;padding:7px 9px;font-size:12px}
.add-food-btn{border:1px solid var(--line);background:#fff;color:var(--accent-3);font-weight:800;border-radius:10px;padding:7px 9px;font-size:12px}
.meal-head-actions{display:flex;gap:6px;align-items:center}
.hidden{display:none!important}
.editor-form{display:grid;grid-template-columns:1fr 1fr;gap:12px}.editor-form .full{grid-column:1/-1}.editor-form .field{display:grid;gap:6px}
.editor-form label{font-size:12px;font-weight:800;color:var(--muted)}.editor-form input,.editor-form select,.editor-form textarea{width:100%;border:1px solid var(--line);border-radius:11px;background:#fff;padding:10px 11px;color:var(--text)}
.editor-form textarea{resize:vertical}.editor-actions{display:flex;justify-content:space-between;gap:10px;align-items:center}.checkline{display:flex!important;align-items:center;gap:8px;font-size:13px!important}.checkline input{width:auto!important}
.macro-fields.four{grid-template-columns:repeat(4,1fr)}
.auto-alt-note{font-size:11px;color:var(--muted);margin-top:3px}
.plans-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.plan-scope{display:grid;gap:7px;margin:10px 0}.plan-scope select{border:1px solid var(--line);border-radius:11px;padding:10px;background:#fff}
.plan-quick-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.plan-file-name{font-size:12px;color:var(--muted);margin-top:7px}
.week-plan-card{display:grid;gap:9px}.week-plan-row{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:9px 0}.week-plan-row:last-child{border-bottom:0}.week-plan-row span{color:var(--muted)}.week-plan-row strong{text-align:right}
.training-card-actions{display:flex;gap:7px;align-items:center;flex-wrap:wrap}
.training-detail{margin-top:9px;padding:8px 10px;border-radius:10px;background:var(--accent-2);color:var(--accent-3);font-size:12px;font-weight:750}
.source-badge{font-size:11px;padding:4px 7px;border-radius:999px;background:#eef2f3;color:var(--muted);font-weight:800}
.source-badge.custom{background:var(--accent-2);color:var(--accent-3)}
@media(max-width:800px){.plans-grid{grid-template-columns:1fr}.macro-fields.four{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.editor-form{grid-template-columns:1fr}.editor-form .full{grid-column:auto}.week-select-wrap{min-width:180px}.food{grid-template-columns:auto 1fr}.food-actions{grid-column:2;justify-content:flex-start}}

.training-day{font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.training-kind{display:inline-block;margin-top:5px;font-size:11px;font-weight:900;padding:5px 8px;border-radius:999px;background:var(--blue-soft);color:var(--blue)}
.training-check{display:flex;align-items:center;gap:5px;font-size:12px;font-weight:800;color:var(--muted)}.training-check input{accent-color:var(--blue);width:17px;height:17px}
.training-card>p{padding:12px 14px 0;margin:0;color:var(--muted);font-size:13px}
.training-card .training-detail{margin:10px 14px}
.exercise-list{border-top:1px solid var(--line);margin-top:12px}.exercise-row{display:grid;grid-template-columns:1fr auto auto;gap:9px;align-items:center;padding:9px 14px;border-bottom:1px solid #eef2f3}.exercise-row:last-child{border-bottom:0}.exercise-row strong{font-size:13px}.exercise-row span{font-weight:850}.exercise-row em{font-style:normal;color:var(--muted);font-size:12px;min-width:34px;text-align:right}
.training-card.is-done{opacity:.72}.training-card.is-done .training-head h3{text-decoration:line-through}
.week-arrow:disabled,.btn:disabled{opacity:.45;cursor:not-allowed}
@media(max-width:560px){.exercise-row{grid-template-columns:1fr auto}.exercise-row em{grid-column:2}}