:root{
    --bg:#F6F5F1; --surface:#FFFFFF; --surface-2:#FBFAF7;
    --primary:#0E7C6B; --primary-d:#0A5F52; --primary-l:#E3F1EE;
    --accent:#E8A33D; --accent-l:#FBEBCF;
    --danger:#D64545; --danger-l:#FBE4E4;
    --ink:#1E2A28; --muted:#6B7B77; --line:#E7E4DC;
    --radius:16px; --shadow:0 6px 20px rgba(20,40,36,.06);
    --shadow-lg:0 12px 34px rgba(20,40,36,.12);
  }
  *{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
  html,body{margin:0;padding:0}
  body{
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
    background:var(--bg); color:var(--ink); font-size:15px; line-height:1.45;
    padding-bottom:88px;
  }
  .wrap{max-width:520px;margin:0 auto;min-height:100vh;background:var(--bg);position:relative}
  /* Header */
  header{
    background:linear-gradient(135deg,var(--primary) 0%,var(--primary-d) 100%);
    color:#fff;padding:18px 18px 20px;position:sticky;top:0;z-index:40;
    border-bottom-left-radius:22px;border-bottom-right-radius:22px;box-shadow:var(--shadow-lg);
  }
  .brand{display:flex;align-items:center;justify-content:space-between;gap:10px}
  .logo{display:flex;align-items:center;gap:10px}
  .logo .mark{width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.16);
    display:grid;place-items:center;font-size:20px;backdrop-filter:blur(4px)}
  .logo h1{font-size:20px;margin:0;letter-spacing:1.5px;font-weight:800}
  .logo small{display:block;font-size:10px;opacity:.8;letter-spacing:.5px;font-weight:500;margin-top:-2px}
  .role-btn{background:rgba(255,255,255,.16);border:none;color:#fff;padding:8px 12px;border-radius:12px;
    font-size:12.5px;font-weight:600;display:flex;align-items:center;gap:6px;cursor:pointer}
  .role-btn .dot{width:7px;height:7px;border-radius:50%;background:var(--accent)}
  .hsub{margin-top:14px;font-size:13px;opacity:.92}
  /* Nav */
  nav{position:fixed;bottom:0;left:0;right:0;z-index:50;background:var(--surface);
    border-top:1px solid var(--line);display:flex;max-width:520px;margin:0 auto;
    box-shadow:0 -4px 20px rgba(20,40,36,.06)}
  nav button{flex:1;background:none;border:none;padding:9px 2px 10px;cursor:pointer;color:var(--muted);
    font-size:10.5px;font-weight:600;display:flex;flex-direction:column;align-items:center;gap:3px}
  nav button .ic{font-size:20px;line-height:1}
  nav button.active{color:var(--primary)}
  nav button.active .ic{transform:translateY(-1px)}
  /* Content */
  main{padding:16px 16px 20px}
  .view{animation:fade .25s ease}
  @keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
  h2.sec{font-size:17px;margin:2px 0 12px;font-weight:800;display:flex;align-items:center;gap:8px}
  .muted{color:var(--muted)}
  /* Cards / KPIs */
  .kpi-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
  .kpi{background:var(--surface);border-radius:var(--radius);padding:13px 14px;box-shadow:var(--shadow);
    border:1px solid var(--line)}
  .kpi .lbl{font-size:11px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.3px}
  .kpi .val{font-size:21px;font-weight:800;margin-top:3px}
  .kpi .val.sm{font-size:17px}
  .kpi.tint-p{background:var(--primary-l);border-color:transparent}
  .kpi.tint-a{background:var(--accent-l);border-color:transparent}
  .kpi.tint-d{background:var(--danger-l);border-color:transparent}
  .card{background:var(--surface);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow);
    border:1px solid var(--line);margin-bottom:12px}
  .card h3{margin:0 0 10px;font-size:14px;font-weight:800;display:flex;align-items:center;justify-content:space-between}
  /* Item rows */
  .row{display:flex;align-items:center;gap:11px;padding:11px 0;border-bottom:1px solid var(--line)}
  .row:last-child{border-bottom:none}
  .row .ib{width:40px;height:40px;border-radius:11px;background:var(--surface-2);display:grid;place-items:center;
    font-size:19px;flex-shrink:0;border:1px solid var(--line)}
  .row .meta{flex:1;min-width:0}
  .row .meta .nm{font-weight:700;font-size:14px}
  .row .meta .sub{font-size:12px;color:var(--muted);margin-top:1px}
  .row .rt{text-align:right;flex-shrink:0}
  .qty-big{font-weight:800;font-size:15px}
  .badge{display:inline-block;font-size:10.5px;font-weight:700;padding:3px 8px;border-radius:20px;line-height:1}
  .b-low{background:var(--danger-l);color:var(--danger)}
  .b-ok{background:var(--primary-l);color:var(--primary-d)}
  .b-warn{background:var(--accent-l);color:#a56a12}
  .b-gray{background:#EEECE6;color:var(--muted)}
  /* Buttons */
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:none;cursor:pointer;
    font-weight:700;font-size:14px;padding:12px 16px;border-radius:13px;background:var(--primary);color:#fff;
    transition:transform .08s}
  .btn:active{transform:scale(.97)}
  .btn.block{width:100%}
  .btn.ghost{background:var(--surface);color:var(--primary);border:1.5px solid var(--primary-l)}
  .btn.acc{background:var(--accent)}
  .btn.dgr{background:var(--danger)}
  .btn.sm{padding:8px 12px;font-size:12.5px;border-radius:10px}
  .btn.xs{padding:6px 10px;font-size:12px;border-radius:9px}
  .fab{position:fixed;bottom:98px;right:calc(50% - 260px + 16px);z-index:45;width:56px;height:56px;border-radius:18px;
    background:var(--primary);color:#fff;border:none;font-size:26px;box-shadow:var(--shadow-lg);cursor:pointer;
    display:grid;place-items:center}
  @media(max-width:540px){.fab{right:16px}}
  /* Espaço extra no fim da lista para o botão flutuante não tapar a última linha.
     Só nos ecrãs que têm FAB — nos outros seria um vazio sem razão. */
  body.com-fab main{padding-bottom:92px}
  /* Toolbar */
  .toolbar{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}
  .search{flex:1;min-width:0;display:flex;align-items:center;gap:8px;background:var(--surface);
    border:1px solid var(--line);border-radius:12px;padding:9px 12px}
  .search input{border:none;outline:none;background:none;font-size:14px;width:100%;color:var(--ink)}
  .chips{display:flex;gap:7px;overflow-x:auto;padding-bottom:4px;margin-bottom:12px;-ms-overflow-style:none;scrollbar-width:none}
  .chips::-webkit-scrollbar{display:none}
  .chip{white-space:nowrap;padding:7px 13px;border-radius:20px;background:var(--surface);border:1px solid var(--line);
    font-size:12.5px;font-weight:600;color:var(--muted);cursor:pointer}
  .chip.active{background:var(--primary);color:#fff;border-color:var(--primary)}
  /* Tabs */
  .tabs{display:flex;background:var(--surface-2);border-radius:13px;padding:4px;margin-bottom:14px;border:1px solid var(--line)}
  .tabs button{flex:1;border:none;background:none;padding:9px;border-radius:10px;font-size:13px;font-weight:700;
    color:var(--muted);cursor:pointer}
  .tabs button.active{background:var(--surface);color:var(--primary);box-shadow:var(--shadow)}
  /* Empty */
  .empty{text-align:center;padding:40px 20px;color:var(--muted)}
  .empty .em{font-size:44px;margin-bottom:10px}
  .empty p{margin:4px 0}
  /* Modal */
  .overlay{position:fixed;inset:0;background:rgba(20,30,28,.5);z-index:60;display:none;align-items:flex-end;
    justify-content:center;backdrop-filter:blur(2px)}
  .overlay.show{display:flex}
  .sheet{background:var(--surface);width:100%;max-width:520px;border-radius:22px 22px 0 0;padding:18px 18px 26px;
    max-height:92vh;overflow-y:auto;animation:slideup .3s cubic-bezier(.2,.9,.3,1)}
  @keyframes slideup{from{transform:translateY(100%)}to{transform:none}}
  .sheet h3{margin:2px 0 16px;font-size:17px;font-weight:800;display:flex;align-items:center;justify-content:space-between}
  .sheet h3 .x{background:var(--surface-2);border:none;width:32px;height:32px;border-radius:50%;font-size:18px;cursor:pointer;color:var(--muted)}
  .field{margin-bottom:13px}
  .field label{display:block;font-size:12.5px;font-weight:700;margin-bottom:6px;color:var(--ink)}
  .field input,.field select,.field textarea{width:100%;border:1.5px solid var(--line);border-radius:12px;
    padding:12px;font-size:15px;font-family:inherit;background:var(--surface-2);color:var(--ink);outline:none}
  .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary)}
  .field.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .field.two>div{display:flex;flex-direction:column}
  .photo-drop{border:2px dashed var(--line);border-radius:14px;padding:20px;text-align:center;color:var(--muted);
    cursor:pointer;background:var(--surface-2)}
  .photo-drop img{max-width:100%;border-radius:10px;margin-top:8px}
  /* Toast */
  .toast{position:fixed;bottom:110px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;
    padding:11px 18px;border-radius:30px;font-size:13.5px;font-weight:600;z-index:80;opacity:0;pointer-events:none;
    transition:opacity .25s,transform .25s;box-shadow:var(--shadow-lg);white-space:nowrap}
  .toast.show{opacity:1;transform:translateX(-50%) translateY(-6px)}
  /* Misc */
  .list-clean{list-style:none;margin:0;padding:0}
  .pill-add{display:flex;gap:8px;margin-top:8px}
  .ingline{display:flex;align-items:center;gap:8px;padding:7px 0;border-bottom:1px dashed var(--line);font-size:13.5px}
  .ingline:last-child{border:none}
  .meal-block{background:var(--surface-2);border-radius:12px;padding:11px;margin-bottom:9px;border:1px solid var(--line)}
  .meal-block .mt{font-weight:700;font-size:13.5px;margin-bottom:5px;display:flex;justify-content:space-between}
  .thumb{width:54px;height:54px;border-radius:11px;object-fit:cover;background:var(--surface-2);flex-shrink:0;border:1px solid var(--line)}
  .divider{height:1px;background:var(--line);margin:12px 0}
  .link{color:var(--primary);font-weight:700;font-size:13px;cursor:pointer;background:none;border:none;padding:0}
  .note{background:var(--accent-l);border-radius:12px;padding:11px 13px;font-size:12.5px;color:#8a5a10;margin-bottom:12px;line-height:1.5}
  .checkitem{display:flex;align-items:center;gap:11px;padding:11px 0;border-bottom:1px solid var(--line)}
  .checkitem:last-child{border:none}
  .cbox{width:24px;height:24px;border-radius:8px;border:2px solid var(--line);flex-shrink:0;display:grid;place-items:center;cursor:pointer;background:var(--surface)}
  .cbox.on{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:800}
  .stepper{display:flex;align-items:center;gap:0;border:1.5px solid var(--line);border-radius:11px;overflow:hidden}
  .stepper button{width:34px;height:34px;border:none;background:var(--surface-2);font-size:18px;cursor:pointer;color:var(--primary);font-weight:700}
  .stepper span{min-width:34px;text-align:center;font-weight:700;font-size:14px}
  .feed{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:13px}
  .feed:last-child{border:none}
  .feed .fi{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;flex-shrink:0;font-size:15px}
  .feed .ft{flex:1}
  .feed .fd{color:var(--muted);font-size:11.5px}
  /* Ecrã de entrada */
  .auth{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
    padding:24px 18px;background:linear-gradient(160deg,var(--primary) 0%,var(--primary-d) 100%)}
  .auth-box{width:100%;max-width:400px;background:var(--surface);border-radius:24px;padding:26px 20px 22px;
    box-shadow:var(--shadow-lg)}
  .auth-logo{text-align:center;margin-bottom:20px}
  .auth-logo .mark{width:54px;height:54px;border-radius:16px;background:var(--primary-l);margin:0 auto 8px;
    display:grid;place-items:center;font-size:27px}
  .auth-logo h1{font-size:22px;margin:0;letter-spacing:2px;font-weight:800;color:var(--primary-d)}
  .auth-logo small{font-size:10px;letter-spacing:.6px;color:var(--muted);font-weight:600}
  .auth-foot{margin-top:18px;color:rgba(255,255,255,.75);font-size:11.5px;text-align:center}
  .auth-swap{text-align:center;margin-top:14px;font-size:13px;color:var(--muted)}
  .auth-err{background:var(--danger-l);color:var(--danger);border-radius:11px;padding:10px 12px;
    font-size:12.5px;font-weight:600;margin-bottom:12px}
  /* Indicador de carregamento */
  .loading{position:fixed;inset:0;z-index:90;display:grid;place-items:center;background:rgba(246,245,241,.6)}
  .loading .spin{width:34px;height:34px;border-radius:50%;border:3px solid var(--primary-l);
    border-top-color:var(--primary);animation:spin .7s linear infinite}
  @keyframes spin{to{transform:rotate(360deg)}}
  [hidden]{display:none !important}