:root {
  --green: #e8620a; --green-light: #fff0e8; --green-mid: #f59460; --green-dark: #b84a04;
  --amber: #f59e0b; --amber-light: #fef3c7; --red: #ef4444; --red-light: #fee2e2;
  --blue: #3b82f6; --blue-light: #eff6ff;
  --bg: #f7f4f2; --surface: #ffffff; --border: #e8e2dc;
  --text: #1f1a17; --text-muted: #7a6e68; --text-faint: #b8ada8;
  --sidebar-w: 220px; --radius: 10px;
  --shadow: 0 1px 4px rgba(0,0,0,.07); --shadow-md: 0 4px 16px rgba(0,0,0,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}
a{text-decoration:none;color:inherit}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}

.app{display:flex;height:100vh;height:100dvh;overflow:hidden}

/* SIDEBAR */
.sidebar{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0}
.logo{padding:22px 20px 18px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border)}
.logo-mark{width:34px;height:34px;background:var(--green);border-radius:9px;display:flex;align-items:center;justify-content:center}
.logo-mark i{color:#fff;font-size:16px}
.logo-text{font-family:'DM Serif Display',serif;font-size:18px;color:var(--text)}
.logo-text span{color:var(--green)}
.nav{padding:12px 0;flex:1;overflow-y:auto}
.nav-section{font-size:10px;font-weight:600;color:var(--text-faint);text-transform:uppercase;letter-spacing:.08em;padding:12px 20px 4px}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 20px;font-size:13.5px;color:var(--text-muted);cursor:pointer;border-left:2px solid transparent;transition:all .15s}
.nav-item:hover{color:var(--text);background:var(--bg)}
.nav-item.active{color:var(--green);background:var(--green-light);border-left-color:var(--green);font-weight:500}
.nav-item i{width:18px;text-align:center;font-size:15px}
.nav-badge{margin-left:auto;background:var(--red);color:#fff;font-size:10px;font-weight:600;padding:1px 6px;border-radius:10px}
.sidebar-footer{padding:12px 20px;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px}
.avatar-sm{width:32px;height:32px;border-radius:50%;background:var(--green);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:#fff;flex-shrink:0}
.footer-info{flex:1}
.footer-name{font-size:13px;font-weight:500}
.footer-role{font-size:11px;color:var(--text-faint)}

/* MAIN */
.main{flex:1;display:flex;flex-direction:column;overflow:hidden}
.topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:0 24px;height:58px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.topbar-left{display:flex;align-items:center;gap:8px}
.page-title{font-size:16px;font-weight:600}
.page-sub{font-size:13px;color:var(--text-faint)}
.topbar-right{display:flex;align-items:center;gap:8px}
.content{flex:1;overflow-y:auto;padding:24px}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;border:none;transition:all .15s;font-family:'DM Sans',sans-serif}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-dark)}
.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--bg);color:var(--text)}
.btn-icon{width:36px;height:36px;padding:0;justify-content:center}
.notif-btn{position:relative}
.notif-dot{position:absolute;top:6px;right:6px;width:8px;height:8px;background:var(--red);border-radius:50%;border:2px solid #fff}

/* FLASH */
.flash{padding:10px 20px;display:flex;align-items:center;gap:8px;font-size:13px;flex-shrink:0}
.flash-success{background:#dcfce7;color:#166534}
.flash-error{background:#fee2e2;color:#991b1b}

/* CARDS */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-header{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.card-title{font-size:13px;font-weight:600}
.card-body{padding:18px}
.mb-14{margin-bottom:14px}
.mt-14{margin-top:14px}

/* KPI */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.kpi-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.kpi-label{font-size:12px;color:var(--text-muted);margin-bottom:8px}
.kpi-value{font-size:26px;font-weight:600;letter-spacing:-.5px}
.kpi-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px;margin-bottom:10px}

/* GRID */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.grid-3-1{display:grid;grid-template-columns:2fr 1fr;gap:14px}

/* APPT LIST */
.appt-list{display:flex;flex-direction:column}
.appt-row{display:flex;align-items:center;gap:12px;padding:11px 18px;border-bottom:1px solid var(--border);transition:background .1s;cursor:pointer}
.appt-row:last-child{border-bottom:none}
.appt-row:hover{background:var(--bg)}
.appt-time-block{width:48px;text-align:right;flex-shrink:0}
.appt-time{font-size:12px;font-weight:600}
.appt-dur{font-size:11px;color:var(--text-faint)}
.appt-line{width:3px;height:36px;border-radius:3px;flex-shrink:0}
.appt-info{flex:1}
.appt-name{font-size:13.5px;font-weight:500}
.appt-type{font-size:12px;color:var(--text-muted)}

/* BADGES */
.badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:500;padding:3px 9px;border-radius:20px}
.badge-green{background:var(--green-light);color:var(--green-dark)}
.badge-amber{background:var(--amber-light);color:#92400e}
.badge-red{background:var(--red-light);color:#991b1b}
.badge-blue{background:var(--blue-light);color:#1e40af}

/* MINI CALENDAR */
.mini-cal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.mini-cal-title{font-size:13px;font-weight:600}
.mini-cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}
.mini-cal-dow{font-size:10px;font-weight:600;color:var(--text-faint);text-align:center;padding:2px 0 6px;text-transform:uppercase}
.mini-cal-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:12px;border-radius:6px;cursor:pointer;color:var(--text-muted);transition:background .1s}
.mini-cal-day:hover{background:var(--bg)}
.mini-cal-day.today{background:var(--green);color:#fff;font-weight:600}
.mini-cal-day.has-appt::after{content:'';display:block;width:3px;height:3px;border-radius:50%;background:var(--green);margin:1px auto 0}
.mini-cal-day.other-month{color:var(--text-faint);opacity:.5}

/* TABLES */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th{font-size:11px;font-weight:600;color:var(--text-faint);text-transform:uppercase;letter-spacing:.05em;padding:10px 16px;border-bottom:1px solid var(--border);text-align:left;background:var(--bg)}
td{padding:11px 16px;border-bottom:1px solid var(--border);font-size:13.5px}
tr:last-child td{border-bottom:none}
tr:hover td{background:var(--bg);cursor:pointer}
.patient-avatar{width:30px;height:30px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;color:#fff;flex-shrink:0}

/* SEARCH */
.search-wrap{position:relative}
.search-wrap i{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-faint);font-size:14px}
.search-wrap input{width:100%;padding:8px 12px 8px 36px;border:1px solid var(--border);border-radius:8px;font-size:13px;background:var(--surface);color:var(--text);font-family:'DM Sans',sans-serif;outline:none}
.search-wrap input:focus{border-color:var(--green)}

/* MODAL */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.3);display:flex;align-items:center;justify-content:center;z-index:100;opacity:0;pointer-events:none;transition:opacity .2s}
.modal-overlay.open{opacity:1;pointer-events:auto}
.modal{background:var(--surface);border-radius:12px;width:480px;box-shadow:var(--shadow-md);transform:translateY(8px);transition:transform .2s;max-height:90vh;overflow-y:auto}
.modal-overlay.open .modal{transform:translateY(0)}
.modal-header{padding:18px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.modal-title{font-size:15px;font-weight:600}
.modal-close{background:none;border:none;color:var(--text-faint);cursor:pointer;font-size:18px;padding:2px 6px;border-radius:4px}
.modal-close:hover{background:var(--bg)}
.modal-body{padding:20px}
.modal-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}

/* FORMS */
.form-group{margin-bottom:14px}
.form-label{font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:5px;display:block;text-transform:uppercase;letter-spacing:.04em}
.form-control{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:8px;font-size:13.5px;font-family:'DM Sans',sans-serif;color:var(--text);background:var(--surface);outline:none;transition:border-color .15s}
.form-control:focus{border-color:var(--green)}
textarea.form-control{resize:vertical;min-height:72px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* AUTOCOMPLETE */
.autocomplete-results{position:absolute;background:var(--surface);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow-md);z-index:200;width:100%;max-height:200px;overflow-y:auto;display:none}
.autocomplete-results.open{display:block}
.autocomplete-item{padding:9px 14px;cursor:pointer;font-size:13px;border-bottom:1px solid var(--border)}
.autocomplete-item:last-child{border-bottom:none}
.autocomplete-item:hover{background:var(--bg)}
.autocomplete-item small{color:var(--text-faint);font-size:11px;display:block}

/* TOAST */
.toast{position:fixed;bottom:24px;right:24px;background:var(--text);color:#fff;padding:12px 18px;border-radius:10px;font-size:13px;font-weight:500;box-shadow:var(--shadow-md);z-index:200;transform:translateY(80px);opacity:0;transition:all .3s;display:flex;align-items:center;gap:8px}
.toast.show{transform:translateY(0);opacity:1}

/* EMPTY STATE */
.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}
.empty-state i{font-size:36px;opacity:.3;margin-bottom:12px;display:block}
.empty-state p{font-size:14px}

/* PROGRESS */
.progress-item{margin-bottom:12px}
.progress-label{display:flex;justify-content:space-between;font-size:12px;margin-bottom:5px}
.progress-bar{height:6px;background:var(--bg);border-radius:3px;overflow:hidden}
.progress-fill{height:100%;border-radius:3px;background:var(--green)}

/* TIMELINE */
.timeline{position:relative;padding-left:20px}
.timeline::before{content:'';position:absolute;left:7px;top:0;bottom:0;width:1px;background:var(--border)}
.timeline-item{position:relative;margin-bottom:16px}
.timeline-dot{position:absolute;left:-16px;top:4px;width:9px;height:9px;border-radius:50%;background:var(--green);border:2px solid var(--surface)}
.timeline-date{font-size:11px;color:var(--text-faint);margin-bottom:2px}
.timeline-title{font-size:13px;font-weight:500}
.timeline-note{font-size:12px;color:var(--text-muted);margin-top:2px}

/* -------------------------------------------------------------
   RESPONSIVE - v4.0 Fase 1 "Fondamenta"
   Breakpoint standard: 768px. Riusare questo valore ovunque
   nelle prossime fasi (Dashboard, Agenda, Pazienti, ecc.)
   ------------------------------------------------------------- */

/* Hamburger - nascosto su desktop, mostrato sotto 768px */
.hamburger-btn{
  display:none;background:none;border:none;color:var(--text);
  font-size:18px;padding:8px;cursor:pointer;border-radius:8px;flex-shrink:0
}
.hamburger-btn:hover{background:var(--bg)}

/* Overlay scuro dietro la sidebar quando e' aperta su mobile */
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:999}
.sidebar-overlay.open{display:block}

.patients-mobile-list{display:none}
.fatture-mobile-list{display:none}
@media (max-width: 768px) {
  .hamburger-btn{display:flex;align-items:center;justify-content:center}

  /* Sidebar diventa un pannello a scomparsa (off-canvas) */
  .sidebar{
    position:fixed;top:0;left:0;height:100vh;height:100dvh;z-index:1000;
    transform:translateX(-100%);
    transition:transform .25s ease;
    box-shadow:0 0 24px rgba(0,0,0,.2);
  }
  .sidebar.open{transform:translateX(0)}

  .topbar{padding:0 14px}
  .content{padding:16px;overflow-x:hidden}
  .page-sub{display:none} /* risparmia spazio sui titoli lunghi */
  .modal{width:calc(100vw - 32px) !important;max-width:calc(100vw - 32px) !important}

  /* Bottone "Nuovo appuntamento" -> solo icona su mobile */
  .btn-new-appt .btn-label{display:none}
  .btn-new-appt{padding:8px 10px}

  /* Griglia KPI: da 4 a 2 colonne, elimina lo sforamento orizzontale */
  .kpi-grid{grid-template-columns:1fr 1fr}

  /* Layout a colonne (Dashboard, Agenda, ecc.) -> impilati su mobile */
  .grid-2, .grid-3, .grid-3-1, .form-row{grid-template-columns:1fr}

  /* Sicurezza: intestazioni card non sforano se il testo e' lungo */
  .card-header{flex-wrap:wrap;gap:8px}

  /* Classe generica: nasconde il testo dei bottoni su mobile, solo icona */
  .btn-collapse-label .btn-label{display:none}
  .btn-collapse-label{padding:8px 10px}

  /* Pazienti: toolbar impilata, ricerca a piena larghezza */
  .pazienti-toolbar{flex-direction:column;align-items:stretch !important;gap:10px}
  .pazienti-toolbar-left, .pazienti-toolbar-right{width:100%;flex-wrap:wrap}
  .pazienti-search{width:100% !important}

  /* Pazienti: tabella -> lista a card */
  .table-wrap{display:none}
  .patients-mobile-list{display:block}

  /* Fatture: ricerca a piena larghezza, tabella -> lista a card */
  .fatture-search{width:100% !important}
  .fatture-mobile-list{display:block}

  /* Scheda paziente: riga seduta va a capo se azioni+prezzo+badge non entrano */
  .seduta-row-header{flex-wrap:wrap;gap:8px}

  /* Cartella clinica: colonna laterale (320px) sotto al form invece che affiancata */
  .cc-main-grid{grid-template-columns:1fr !important}

  /* Cartella clinica: riga movimento ROM, va a capo se non ci sta */
  .rom-mov-row{flex-wrap:wrap}
  .rom-mov-row .rom-mov-gradi{width:80px !important}
  .rom-mov-row .rom-mov-scala{flex:1;width:auto !important;min-width:140px}

  /* Cartella clinica: bottoni tipo referto, impilati se schermo molto stretto */
  .cc-referto-tipo-wrap{flex-wrap:wrap}

  /* Trattamenti: riga paziente impilata invece di affiancata */
  .trattamento-row{flex-wrap:wrap}
  .trattamento-row .tratt-nome{min-width:0 !important;width:100%}
  .trattamento-row .tratt-tecniche{width:100%}
}
.patient-card-mobile{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--border);cursor:pointer}
.patient-card-mobile:last-child{border-bottom:none}
.patient-card-mobile:active{background:var(--bg)}
.patient-card-info{flex:1;min-width:0}
.patient-card-name{font-size:13.5px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.patient-card-meta{font-size:11.5px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}

/* Fatture: card mobile */
.fattura-card-mobile{padding:12px 16px;border-bottom:1px solid var(--border)}
.fattura-card-mobile:last-child{border-bottom:none}
.fattura-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:4px}
.fattura-card-numero{font-weight:600;color:var(--green);font-size:13.5px}
.fattura-card-stato{width:auto !important;font-size:11px !important;padding:3px 8px !important;border-radius:20px}
.fattura-card-paziente{font-size:13px;font-weight:500}
.fattura-card-meta{font-size:12px;color:var(--text-muted);margin-top:2px;margin-bottom:8px}
.fattura-card-azioni{display:flex;gap:4px;flex-wrap:wrap}

/* WEEK CALENDAR */
.week-cal{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
.week-cal-header{display:grid;border-bottom:1px solid var(--border);background:var(--bg)}
.week-col-label{font-size:11px;font-weight:600;text-align:center;padding:10px 4px;color:var(--text-muted)}
.week-col-label .day-num{display:block;font-size:20px;font-weight:300;color:var(--text);line-height:1.1}
.week-col-label.today .day-num{color:var(--green);font-weight:600}
.week-time-cell{height:56px;padding:4px 8px 0;font-size:10px;color:var(--text-faint);font-weight:500;border-bottom:1px solid var(--border);flex-shrink:0}
.week-slot{height:56px;border-bottom:1px solid var(--border)}
.week-appt{position:absolute;left:3px;right:3px;border-radius:6px;padding:4px 7px;font-size:11px;font-weight:500;cursor:pointer;overflow:hidden;transition:opacity .15s;z-index:2}
.week-appt:hover{opacity:.85}
.week-appt.green{background:var(--green);color:#fff}
.week-appt.amber{background:var(--amber);color:#fff}
.week-appt.red{background:var(--red);color:#fff}