/* ── PALETTE KAIROS (dal dashboard KIE v7) ──────────────── */
:root {
  --orange:     #FF6B35;
  --orange-d:   #E8501A;
  --orange-l:   #FF8C5A;
  --gold:       #D4A843;
  --gold-l:     #E8C870;
  --green:      #3DBA7E;
  --green-d:    #2A9060;
  --red:        #E05555;
  --red-d:      #C43030;
  --blue:       #2196F3;
  --nero:       #111111;
  --sfondo:     #EFEFED;
  --card:       #FFFFFF;
  --card2:      #F7F7F5;
  --bianco:     #FFFFFF;
  --bordo:      #E0E0DC;
  --bordo-l:    #EBEBEA;
  --testo:      #111111;
  --testo-l:    #888888;
  --testo-ll:   #BBBBBB;
  --nav-w:      220px;
  --header-h:   54px;
  --radius:     8px;
  --shadow:     0 1px 4px rgba(0,0,0,.08);
  --shadow-m:   0 2px 12px rgba(0,0,0,.10);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: var(--sfondo);
  color: var(--testo);
  display: flex;
  min-height: 100vh;
  letter-spacing: .01em;
}

/* ── SIDEBAR ────────────────────────────────────────────── */
.sidebar {
  width: var(--nav-w);
  background: var(--bianco);
  border-right: 1px solid var(--bordo);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
}
.sidebar-logo {
  padding: 24px 12px 20px;
  border-bottom: 1px solid var(--bordo-l);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}
.sidebar-logo img {
  width: 85%;
  max-width: 185px;
  height: auto;
  object-fit: contain;
  display: block;
}
.sidebar-logo span {
  font-size: .65rem;
  color: var(--testo-l);
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 700;
}
nav { flex: 1; padding: 8px 0; }
nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  color: var(--testo-l);
  text-decoration: none;
  font-size: .86rem;
  font-weight: 500;
  transition: background .12s, color .12s;
  border-left: 3px solid transparent;
  margin: 1px 0;
}
nav a:hover {
  background: #FFF4F0;
  color: var(--orange);
  border-left-color: var(--orange-l);
}
nav a.active {
  background: #FFF0EB;
  color: var(--orange);
  border-left-color: var(--orange);
  font-weight: 700;
}
nav a .icon { font-size: 1rem; width: 20px; text-align: center; opacity: .8; }
.sidebar-footer {
  padding: 12px 16px;
  font-size: .72rem;
  color: var(--testo-ll);
  border-top: 1px solid var(--bordo-l);
}

/* ── MAIN ───────────────────────────────────────────────── */
.main {
  margin-left: var(--nav-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
header {
  height: var(--header-h);
  background: var(--bianco);
  border-bottom: 1px solid var(--bordo);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 50;
}
header h1 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--testo);
  flex: 1;
  letter-spacing: .01em;
}
.badge-alert {
  background: var(--red);
  color: #fff;
  border-radius: 50%;
  width: 20px; height: 20px;
  font-size: .68rem;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.date-chip {
  font-size: .76rem;
  color: var(--testo-l);
  background: var(--sfondo);
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid var(--bordo);
}

.content { padding: 24px; flex: 1; }

/* ── KPI CARDS ──────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}
.kpi {
  background: var(--bianco);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
  border: 1px solid var(--bordo-l);
  border-top: 3px solid var(--bordo);
}
.kpi.orange { border-top-color: var(--orange); }
.kpi.verde  { border-top-color: var(--green); }
.kpi.rosso  { border-top-color: var(--red); }
.kpi.gold   { border-top-color: var(--gold); }
.kpi.blu    { border-top-color: var(--blue); }
.kpi label  {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--testo-l);
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
}
.kpi .val   { font-size: 1.5rem; font-weight: 700; color: var(--testo); }
.kpi .sub   { font-size: .74rem; color: var(--testo-l); margin-top: 3px; }
.kpi.orange .val { color: var(--orange); }
.kpi.verde  .val { color: var(--green); }
.kpi.rosso  .val { color: var(--red); }
.kpi.gold   .val { color: var(--gold); }

/* ── ALERT BANNER ───────────────────────────────────────── */
.alerts-box { margin-bottom: 20px; display: flex; flex-direction: column; gap: 6px; }
.alert {
  border-radius: var(--radius);
  padding: 9px 14px;
  font-size: .84rem;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid transparent;
}
.alert.danger  { background: #FEF2F2; border-color: #FECACA; color: var(--red-d); }
.alert.warning { background: #FFFBEB; border-color: #FDE68A; color: #92400E; }
.alert.success { background: #F0FDF4; border-color: #BBF7D0; color: var(--green-d); }

/* ── FLASH ──────────────────────────────────────────────── */
.flash-box { margin-bottom: 16px; display: flex; flex-direction: column; gap: 5px; }
.flash { padding: 9px 14px; border-radius: var(--radius); font-size: .84rem; border: 1px solid transparent; }
.flash.success { background: #F0FDF4; color: var(--green-d); border-color: #BBF7D0; }
.flash.info    { background: #EFF6FF; color: #1D4ED8;        border-color: #BFDBFE; }
.flash.error   { background: #FEF2F2; color: var(--red-d);   border-color: #FECACA; }

/* ── PANEL ──────────────────────────────────────────────── */
.panel {
  background: var(--bianco);
  border-radius: var(--radius);
  border: 1px solid var(--bordo-l);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  overflow: hidden;
}
.panel-head {
  padding: 12px 18px;
  border-bottom: 1px solid var(--bordo-l);
  font-size: .82rem;
  font-weight: 700;
  color: var(--testo);
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card2);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.panel-body { padding: 18px; }

/* ── GRID ───────────────────────────────────────────────── */
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
@media (max-width: 900px) { .grid2,.grid3 { grid-template-columns: 1fr; } }

/* ── FORM ───────────────────────────────────────────────── */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.form-group { display: flex; flex-direction: column; gap: 4px; }
.form-group label {
  font-size: .68rem;
  font-weight: 700;
  color: var(--testo-l);
  text-transform: uppercase;
  letter-spacing: .07em;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 8px 11px;
  border: 1px solid var(--bordo);
  border-radius: 6px;
  font-size: .88rem;
  background: var(--bianco);
  color: var(--testo);
  transition: border-color .12s, box-shadow .12s;
  font-family: inherit;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255,107,53,.1);
}
.form-group textarea { resize: vertical; min-height: 65px; }

/* ── BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 18px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  font-size: .84rem;
  font-weight: 600;
  font-family: inherit;
  transition: opacity .12s, transform .08s, box-shadow .12s;
  text-decoration: none;
  letter-spacing: .02em;
}
.btn:hover   { opacity: .88; transform: translateY(-1px); box-shadow: var(--shadow-m); }
.btn:active  { transform: translateY(0); box-shadow: none; }
.btn-orange  { background: var(--orange);  color: #fff; }
.btn-verde   { background: var(--green);   color: #fff; }
.btn-gold    { background: var(--gold);    color: var(--nero); }
.btn-rosso   { background: var(--red);     color: #fff; }
.btn-blu     { background: var(--blue);    color: #fff; }
.btn-ghost   { background: transparent; border: 1px solid var(--bordo); color: var(--testo-l); box-shadow: none; }
.btn-ghost:hover { border-color: var(--orange); color: var(--orange); }
.btn-sm      { padding: 5px 11px; font-size: .76rem; }

/* ── TABLE ──────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .84rem; }
thead th {
  background: var(--card2);
  padding: 9px 14px;
  text-align: left;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--testo-l);
  font-weight: 700;
  border-bottom: 1px solid var(--bordo);
}
tbody tr { border-bottom: 1px solid var(--bordo-l); transition: background .08s; }
tbody tr:hover { background: #FAFAF8; }
tbody td { padding: 9px 14px; vertical-align: middle; }
tbody tr:last-child { border-bottom: none; }

/* ── BADGE ──────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 20px;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.badge-verde  { background: #DCFCE7; color: #15803D; }
.badge-rosso  { background: #FEE2E2; color: #B91C1C; }
.badge-gold   { background: #FEF9C3; color: #854D0E; }
.badge-blu    { background: #DBEAFE; color: #1D4ED8; }
.badge-grigio { background: #F3F4F6; color: #6B7280; }
.badge-orange { background: #FFEDD5; color: #C2410C; }

/* ── CHIP ───────────────────────────────────────────────── */
.chip {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 500;
  background: var(--card2);
  color: var(--testo-l);
  border: 1px solid var(--bordo);
}
.chip-orange { background: #FFEDD5; color: var(--orange-d); border-color: #FDBA74; }
.chip-verde  { background: #DCFCE7; color: #15803D;         border-color: #86EFAC; }
.chip-blu    { background: #DBEAFE; color: #1D4ED8;         border-color: #93C5FD; }
.chip-gold   { background: #FEF9C3; color: #854D0E;         border-color: #FDE047; }

/* ── PROGRESS ───────────────────────────────────────────── */
.prog { background: var(--sfondo); border-radius: 3px; height: 6px; overflow: hidden; }
.prog-fill { height: 100%; border-radius: 3px; background: var(--orange); transition: width .3s; }
.prog-fill.verde { background: var(--green); }
.prog-fill.rosso { background: var(--red); }

/* ── EMPTY STATE ────────────────────────────────────────── */
.empty { text-align: center; padding: 44px 20px; color: var(--testo-l); }
.empty .icon { font-size: 2.2rem; display: block; margin-bottom: 10px; opacity: .35; }

/* ── MONTH NAV ──────────────────────────────────────────── */
.month-nav { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; }
.month-nav input[type=month] {
  padding: 6px 11px;
  border: 1px solid var(--bordo);
  border-radius: 6px;
  font-size: .86rem;
  font-family: inherit;
}
.month-nav input[type=month]:focus {
  outline: none;
  border-color: var(--orange);
}

/* ── CHART ──────────────────────────────────────────────── */
.chart-box { position: relative; height: 240px; }

/* ── MOBILE RESPONSIVE ──────────────────────────────────── */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  flex-direction: column;
  gap: 5px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--testo);
  border-radius: 2px;
  transition: all .2s;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.35);
  z-index: 99;
}

@media (max-width: 768px) {

  .hamburger { display: flex; }

  .sidebar {
    transform: translateX(-100%);
    transition: transform .25s ease;
    z-index: 200;
    width: 260px;
  }
  .sidebar.open { transform: translateX(0); }

  .sidebar-overlay.open { display: block; }

  .main { margin-left: 0; }

  header { padding: 0 14px; gap: 8px; }
  header h1 { font-size: .92rem; }

  .content { padding: 14px; }

  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .kpi .val  { font-size: 1.25rem; }

  .grid2, .grid3 { grid-template-columns: 1fr; gap: 12px; }

  .form-grid { grid-template-columns: 1fr 1fr; gap: 10px; }

  table { font-size: .8rem; }
  thead th, tbody td { padding: 8px 10px; }

  .btn { padding: 8px 14px; font-size: .82rem; }
  .btn-sm { padding: 5px 10px; font-size: .74rem; }

  .chart-box { height: 200px; }

  .panel-head { font-size: .76rem; }

  /* nasconde colonne secondarie su mobile */
  .hide-mobile { display: none !important; }
}

@media (max-width: 420px) {
  .kpi-grid   { grid-template-columns: 1fr; }
  .form-grid  { grid-template-columns: 1fr; }
  .kpi .val   { font-size: 1.1rem; }
}

/* ── SCROLLBAR ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #D0D0CE; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }

/* ── DIVIDER ────────────────────────────────────────────── */
.divider { border: none; border-top: 1px solid var(--bordo-l); margin: 16px 0; }