/* ============================================================
   THEME.CSS — tutte le personalizzazioni estetiche qui
   ============================================================ */

/* ── Variabili ─────────────────────────────────────────── */
:root {
  /* Colori */
  --color-bg:          #f1f5f9;
  --color-surface:     #ffffff;
  --color-surface-2:   #f8fafc;
  --color-primary:     #1a56db;
  --color-primary-dk:  #1741b0;
  --color-primary-lt:  #e8f0fe;
  --color-accent:      #f59e0b;
  --color-danger:      #dc2626;
  --color-danger-lt:   #fee2e2;
  --color-success:     #16a34a;
  --color-success-lt:  #dcfce7;
  --color-warning:     #d97706;
  --color-warning-lt:  #fef3c7;
  --color-text:        #0f172a;
  --color-text-muted:  #64748b;
  --color-border:      #e2e8f0;
  --color-border-dk:   #cbd5e1;

  /* Tag */
  --tag-contratto-bg:      #dbeafe;
  --tag-contratto-color:   #1e40af;
  --tag-continuazione-bg:  #fef3c7;
  --tag-continuazione-color: #92400e;
  --tag-termine-bg:        #fee2e2;
  --tag-termine-color:     #991b1b;
  --tag-remoto-bg:         #e0f2fe;
  --tag-remoto-color:      #0369a1;

  /* Layout */
  --radius-sm:   4px;
  --radius:      8px;
  --radius-lg:   12px;
  --shadow-sm:   0 1px 2px rgba(0,0,0,.06);
  --shadow:      0 1px 4px rgba(0,0,0,.10);
  --shadow-lg:   0 4px 16px rgba(0,0,0,.12);
  --nav-height:  56px;
  --content-max: 1100px;

  /* Tipografia */
  --font-main:      'Inter', system-ui, sans-serif;
  --font-size-base: 15px;
  --line-height:    1.6;
}

/* ── Reset base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: var(--font-size-base); -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-main);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: var(--line-height);
  min-height: 100vh;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Navbar ─────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.navbar-inner {
  height: var(--nav-height);
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1.25rem;
  width: 100%;
}

.navbar-brand a {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-primary);
  text-decoration: none;
  white-space: nowrap;
}

.navbar-links {
  display: flex;
  gap: .25rem;
  flex: 1;
}

.nav-link {
  padding: .4rem .75rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: .9rem;
  font-weight: 500;
  text-decoration: none;
  transition: background .15s, color .15s;
}
.nav-link:hover,
.nav-link.active {
  background: var(--color-primary-lt);
  color: var(--color-primary);
  text-decoration: none;
}

.navbar-actions { display: flex; gap: .5rem; align-items: center; }

/* Hamburger — nascosto su desktop */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .4rem;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform .2s, opacity .2s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menu mobile — nascosto su desktop */
.navbar-mobile {
  display: none;
}
.navbar-mobile.open {
  display: flex;
  flex-direction: column;
  padding: .5rem 1.25rem 1rem;
  border-top: 1px solid var(--color-border);
  gap: .25rem;
}
.navbar-mobile .nav-link {
  padding: .6rem .75rem;
  font-size: 1rem;
}
.navbar-mobile .btn {
  margin-top: .25rem;
  justify-content: center;
}

/* ── Layout principale ──────────────────────────────────── */
.main-content {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.page-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
}

/* ── Card ───────────────────────────────────────────────── */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 1.25rem;
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-text);
}

/* ── Bottoni ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .5rem 1rem;
  border-radius: var(--radius);
  font-size: .875rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: background .15s, opacity .15s;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; opacity: .9; }
.btn:active { opacity: .8; }

.btn-primary   { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dk); }
.btn-danger    { background: var(--color-danger); color: #fff; }
.btn-success   { background: var(--color-success); color: #fff; }
.btn-ghost     { background: transparent; color: var(--color-text-muted); border: 1px solid var(--color-border); }
.btn-ghost:hover { background: var(--color-bg); }
.btn-sm        { padding: .35rem .75rem; font-size: .8rem; }
.btn-icon      { padding: .4rem; border-radius: var(--radius-sm); }

/* ── Form ───────────────────────────────────────────────── */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}
.form-group { display: flex; flex-direction: column; gap: .3rem; }
.form-group.full { grid-column: 1 / -1; }

label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: .03em;
}

input[type="text"],
input[type="date"],
input[type="number"],
input[type="email"],
input[type="password"],
input[type="file"],
select,
textarea {
  width: 100%;
  padding: .55rem .75rem;
  border: 1px solid var(--color-border-dk);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: .9rem;
  color: var(--color-text);
  background: var(--color-surface);
  transition: border-color .15s, box-shadow .15s;
  appearance: none;
  min-height: 44px;
}

/* input[type="time"] ha gli stessi stili visivi MA senza
   appearance:none/-webkit-appearance:none, così su iOS apre
   la rotella nativa e su Android il clock picker */
input[type="time"] {
  width: 100%;
  padding: .55rem .75rem;
  border: 1px solid var(--color-border-dk);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: .9rem;
  color: var(--color-text);
  background: var(--color-surface);
  transition: border-color .15s, box-shadow .15s;
  min-height: 44px;
}

input:focus, select:focus, textarea:focus,
input[type="time"]:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26,86,219,.15);
}

textarea { resize: vertical; min-height: 100px; }

.checkbox-group {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .9rem;
  font-weight: 500;
  cursor: pointer;
  text-transform: none;
  letter-spacing: 0;
  color: var(--color-text);
}

.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.form-actions {
  display: flex;
  gap: .75rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

/* ── Tabelle ─────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--radius-lg); }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}

thead th {
  background: var(--color-surface-2);
  padding: .6rem .9rem;
  text-align: left;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background .1s;
}
tbody tr:hover { background: var(--color-surface-2); }
tbody tr:last-child { border-bottom: none; }

tbody td {
  padding: .65rem .9rem;
  vertical-align: middle;
}

.td-actions { display: flex; gap: .4rem; }

/* ── Tag / Badge ─────────────────────────────────────────── */
.tag {
  display: inline-block;
  padding: .15rem .5rem;
  border-radius: 99px;
  font-size: .72rem;
  font-weight: 600;
  white-space: nowrap;
}
.tag-contratto     { background: var(--tag-contratto-bg);     color: var(--tag-contratto-color); }
.tag-continuazione { background: var(--tag-continuazione-bg); color: var(--tag-continuazione-color); }
.tag-termine       { background: var(--tag-termine-bg);        color: var(--tag-termine-color); }
.tag-remoto        { background: var(--tag-remoto-bg);         color: var(--tag-remoto-color); }

/* ── Alert ───────────────────────────────────────────────── */
.alert {
  padding: .75rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: .9rem;
  cursor: pointer;
  border-left: 4px solid transparent;
}
.alert-success { background: var(--color-success-lt); border-color: var(--color-success); color: #14532d; }
.alert-error   { background: var(--color-danger-lt);  border-color: var(--color-danger);  color: #7f1d1d; }
.alert-warning { background: var(--color-warning-lt); border-color: var(--color-warning); color: #78350f; }
.alert-info    { background: var(--color-primary-lt); border-color: var(--color-primary); color: #1e3a8a; }

/* Alert ore esaurite (dashboard) */
.ore-alert-card {
  background: var(--color-danger-lt);
  border: 1px solid #fca5a5;
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
}
.ore-alert-card .ore-alert-title {
  font-weight: 700;
  color: var(--color-danger);
  margin-bottom: .5rem;
  font-size: .9rem;
}
.ore-alert-card ul { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; }
.ore-alert-card li {
  background: #fff;
  border: 1px solid #fca5a5;
  border-radius: 99px;
  padding: .2rem .75rem;
  font-size: .85rem;
  color: #7f1d1d;
}

/* ── Dashboard ───────────────────────────────────────────── */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .3rem;
}
.stat-label { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--color-text-muted); }
.stat-value { font-size: 2rem; font-weight: 700; color: var(--color-primary); line-height: 1; }
.stat-sub   { font-size: .8rem; color: var(--color-text-muted); }

/* ── Ricerca ─────────────────────────────────────────────── */
.search-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1.25rem;
  align-items: flex-end;
}
.search-bar input,
.search-bar select { flex: 1; min-width: 140px; }
.search-bar .btn { align-self: flex-end; }

/* ── Materiali (righe dinamiche) ─────────────────────────── */
.materiali-table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.materiali-table th { text-align: left; padding: .4rem .5rem; font-size: .75rem; color: var(--color-text-muted); font-weight: 600; }
.materiali-table td { padding: .3rem .4rem; }
.materiali-table input { padding: .35rem .5rem; font-size: .875rem; }
.btn-remove-row { background: none; border: none; cursor: pointer; color: var(--color-danger); font-size: 1.1rem; padding: .2rem .4rem; }

/* ── Visualizzatore PDF ──────────────────────────────────── */
.pdf-viewer {
  width: 100%;
  height: 70vh;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

/* ── Login ───────────────────────────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  padding: 1.5rem 1.25rem;
}

@media (max-width: 640px) {
  .login-wrap { padding: 1rem .75rem; }
}
.login-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 2rem;
  width: 100%;
  max-width: 380px;
}
.login-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
  text-align: center;
}

/* ── Responsive mobile ───────────────────────────────────── */
@media (max-width: 640px) {
  .navbar-links   { display: none; }
  .navbar-actions { display: none; }
  .hamburger      { display: flex; }
  .main-content   { padding: 1rem .75rem 4rem; }
  .page-header    { flex-direction: column; align-items: flex-start; }
  .form-grid      { grid-template-columns: 1fr; }
  .dashboard-grid { grid-template-columns: 1fr 1fr; }
  .stat-grid      { grid-template-columns: 1fr !important; }
  .stat-grid-counters { grid-template-columns: repeat(2, 1fr) !important; }
}

/* ── Utilità ─────────────────────────────────────────────── */
.text-muted  { color: var(--color-text-muted); }
.text-danger { color: var(--color-danger); }
.text-success{ color: var(--color-success); }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.gap-1 { gap: .5rem; }
.flex  { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.w-full { width: 100%; }
.hidden { display: none !important; }

/* ── Dashboard specifico ─────────────────────────────────── */
.dash-section-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:1rem; }
.dash-section-header .card-title { margin-bottom:0; }
.dash-section-link { font-size:.85rem; color:var(--color-text-muted); }

.dash-table-row { cursor:pointer; }

.dash-date-cell { white-space:nowrap; }

.tag-oggi { background:var(--color-primary-lt); color:var(--color-primary); font-size:.7rem; }

.anno-toggle-btn {
  width:100%; text-align:left; background:none; border:none; cursor:pointer;
  padding:.1rem 0; display:flex; align-items:center; justify-content:space-between;
}
.anno-toggle-icon { font-size:1.1rem; color:var(--color-text-muted); }
.anno-toggle-panel { display:none; margin-top:1rem; }

.stat-counter-card {
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  padding:1rem;
}
.stat-counter-value {
  font-size:2rem;
  font-weight:700;
  color:var(--color-primary);
  line-height:1.1;
}

.stat-chart-wrap {
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  padding:1.25rem;
}
.stat-chart-bars { display:flex; align-items:flex-end; gap:6px; height:80px; }
.stat-chart-bar-col { flex:1; display:flex; flex-direction:column; align-items:center; gap:2px; }
.stat-chart-bar-val { font-size:.6rem; color:var(--color-text-muted); }
.stat-chart-labels { display:flex; gap:6px; margin-top:4px; }
.stat-chart-label  { flex:1; text-align:center; font-size:.6rem; color:var(--color-text-muted); }