:root{
  --primary:#3B6E5C;
  --primary-light:#E8F2ED;
  --accent:#C97B3B;
  --bg:#FAF9F6;
  --card:#FFFFFF;
  --text:#2B2B2B;
  --muted:#8A8A8A;
  --border:#E3E0D8;
  --ok:#3B6E5C;
}
*{box-sizing:border-box;}
body{
  font-family:-apple-system, 'Segoe UI', Arial, sans-serif;
  background:var(--bg);
  margin:0;
  color:var(--text);
}
.hidden{display:none !important;}
.app{max-width:760px;margin:0 auto;padding:24px 20px 80px;}
.app.app-wide{max-width:1180px;}

/* --- Login screen --- */
#loginScreen{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
}
.login-box{
  background:var(--card);
  border-radius:20px;
  padding:40px 32px;
  text-align:center;
  box-shadow:0 4px 24px rgba(0,0,0,.08);
  max-width:360px;
  width:100%;
}
.login-box h1{color:var(--primary);font-size:24px;margin:0 0 6px;}
.login-box .subtitle{color:var(--muted);font-size:15px;margin-bottom:24px;}
.login-buttons{display:flex;flex-direction:column;gap:12px;}
.login-buttons button{
  padding:16px;font-size:17px;font-weight:600;border-radius:14px;
  border:2px solid var(--primary);background:var(--primary-light);color:var(--primary);
  cursor:pointer;transition:.15s;
}
.login-buttons button:hover{background:var(--primary);color:#fff;}

.password-form{display:flex;flex-direction:column;gap:10px;margin-top:20px;text-align:left;}
.password-form.hidden{display:none;}
.password-form-title{font-size:14px;color:var(--muted);text-align:center;margin-bottom:4px;}
.password-form input[type="password"]{
  padding:13px 14px;border-radius:12px;border:1px solid var(--border);font-size:15px;
  font-family:inherit;outline:none;
}
.password-form input[type="password"]:focus{border-color:var(--primary);}
.password-form .btn{width:100%;}
.password-form .link-btn{text-align:center;margin-top:2px;}
.login-error{color:#B4593C;font-size:13px;text-align:center;min-height:16px;}

/* --- Header / nav --- */
header.top{margin-bottom:20px;}
.header-row{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px;}
h1{font-size:20px;margin:0;color:var(--primary);letter-spacing:.3px;}
h2{font-size:19px;margin:0;color:var(--primary);}
.subtitle{font-size:13px;color:var(--muted);margin-top:2px;}
.link-btn{background:none;border:none;color:var(--primary);font-size:13px;text-decoration:underline;cursor:pointer;padding:4px;}

.date-nav{
  display:flex;align-items:center;justify-content:space-between;
  background:var(--card);border:1px solid var(--border);border-radius:14px;padding:10px 14px;
}
.date-nav button{
  border:none;background:var(--primary-light);color:var(--primary);width:36px;height:36px;
  border-radius:50%;font-size:18px;cursor:pointer;flex-shrink:0;
}
.date-label{font-weight:600;font-size:16px;text-transform:capitalize;text-align:center;}
.today-link{background:none;border:none;color:var(--accent);font-size:12px;cursor:pointer;text-decoration:underline;padding:2px;}

/* --- Meal cards --- */
.meal-card{
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:16px 18px;margin-bottom:14px;
}
.meal-card .meal-title{
  display:flex;align-items:center;gap:8px;font-weight:700;color:var(--primary);
  font-size:13px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;
}
.meal-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex-shrink:0;}
textarea{
  width:100%;border:none;resize:vertical;font-family:inherit;font-size:15px;
  background:transparent;outline:none;min-height:110px;color:var(--text);
  line-height:1.5;
}
textarea::placeholder{color:var(--muted);}

/* --- Actions / save indicator --- */
.actions{display:flex;gap:10px;margin-top:18px;}
.btn{
  flex:1;padding:13px;border-radius:12px;border:none;font-size:14px;font-weight:600;
  cursor:pointer;
}
.btn-primary{background:var(--primary);color:#fff;}
.btn-secondary{background:var(--card);color:var(--primary);border:1px solid var(--primary);}
.save-indicator{
  text-align:center;font-size:12px;color:var(--muted);margin-top:10px;min-height:16px;
}
.save-indicator.saved{color:var(--ok);}

/* --- Summary / print view --- */
.summary-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:14px;flex-wrap:wrap;gap:10px;}
.summary-actions{display:flex;gap:8px;}
.summary-week-nav{margin-bottom:16px;}
table{width:100%;border-collapse:collapse;font-size:12px;}
th,td{border:1px solid var(--border);padding:8px 8px;text-align:left;vertical-align:top;}
th{background:var(--primary-light);color:var(--primary);font-size:11px;text-transform:uppercase;}
td.meal-label{background:#F5F3EE;font-weight:600;white-space:nowrap;}
td:not(.meal-label){white-space:pre-line;line-height:1.5;}

/* Nota del dietologo mostrata nel riepilogo del paziente (sola lettura) */
.cell-note{
  margin-top:6px;padding-top:6px;border-top:1px dashed var(--border);
  color:var(--accent);font-style:italic;white-space:pre-line;
}
.cell-note .cell-note-label{
  display:block;font-style:normal;font-weight:700;font-size:9px;text-transform:uppercase;
  letter-spacing:.4px;color:var(--accent);margin-bottom:2px;
}

/* --- Vista Dietologo --- */
.patient-switch{display:flex;gap:8px;margin-bottom:16px;}
.patient-switch button{
  flex:1;padding:11px;border-radius:12px;border:2px solid var(--primary);
  background:var(--card);color:var(--primary);font-size:14px;font-weight:600;cursor:pointer;
}
.patient-switch button.active{background:var(--primary);color:#fff;}

table.reviewer-table th{font-size:10px;}
table.reviewer-table td.entry-cell{min-width:120px;}
.entry-readonly{
  color:var(--text);white-space:pre-line;line-height:1.4;min-height:20px;
}
.entry-readonly:empty::before{content:"—";color:var(--muted);}
.note-textarea{
  width:100%;min-height:56px;margin-top:6px;padding-top:6px;border:none;border-top:1px dashed var(--border);
  resize:vertical;font-family:inherit;font-size:12px;background:transparent;outline:none;
  color:var(--accent);line-height:1.4;
}
.note-textarea::placeholder{color:var(--muted);font-style:italic;}

@media print{
  body{background:#fff;}
  .no-print{display:none !important;}
  #dayScreen{display:none !important;}
  .note-textarea{border-top:1px dashed #ccc;resize:none;}
}