:root {
  --bg: #f4f6f8;
  --card: #ffffff;
  --ink: #1d2733;
  --muted: #637081;
  --line: #dde2e8;
  --brand: #1f3b57;
  --brand-2: #2e5a85;
  --ok: #2e9d52;      --ok-bg: #dff3e5;   --ok-ink: #145c2d;
  --wait: #e0a800;    --wait-bg: #fff4cc; --wait-ink: #6b5100;
  --ko: #d64545;      --ko-bg: #fbe0e0;   --ko-ink: #8a1f1f;
  --blocked: repeating-linear-gradient(45deg, #eef0f3, #eef0f3 6px, #e3e7ec 6px, #e3e7ec 12px);
  --radius: 10px;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--brand-2); }
h1 { font-size: 1.45rem; margin: 0 0 .8rem; }
h2 { font-size: 1.15rem; margin: 1.6rem 0 .6rem; }
main { max-width: 1280px; margin: 0 auto; padding: 1.2rem 1rem 3rem; }
.muted { color: var(--muted); }
small { font-size: .82em; }

/* Barra superiore */
.topbar { background: var(--brand); color: #fff; display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: .5rem 1rem; padding: .6rem 1rem; }
.brand { display: flex; align-items: center; gap: .6rem; }
.brand .logo { font-size: 1.6rem; }
.brand small { display: block; opacity: .75; }
.topbar nav { display: flex; flex-wrap: wrap; gap: .2rem; align-items: center; }
.topbar nav a, .linklike { color: #fff; text-decoration: none; padding: .4rem .7rem; border-radius: 6px; opacity: .85;
  background: none; border: 0; font: inherit; cursor: pointer; }
.topbar nav a:hover, .linklike:hover { background: rgba(255,255,255,.12); opacity: 1; }
.topbar nav a.active { background: rgba(255,255,255,.18); opacity: 1; }
.badge { background: var(--wait); color: #222; border-radius: 999px; padding: 0 .45rem; font-size: .8rem; font-weight: 700; }
form.inline { display: inline; margin: 0; }

/* Elementi comuni */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.2rem; }
.card.narrow { max-width: 560px; margin: 1rem auto; }
.card.empty { text-align: center; color: var(--muted); padding: 2rem; }
.flash { padding: .7rem 1rem; border-radius: 8px; margin-bottom: 1rem; border: 1px solid; }
.flash.ok { background: var(--ok-bg); border-color: #b7e2c4; color: var(--ok-ink); }
.flash.errore { background: var(--ko-bg); border-color: #f2b8b8; color: var(--ko-ink); }
.flash ul { margin: .4rem 0 0; padding-left: 1.2rem; }
.btn { display: inline-block; padding: .45rem .85rem; border-radius: 7px; border: 1px solid var(--line); background: #fff;
  color: var(--ink); text-decoration: none; font: inherit; cursor: pointer; line-height: 1.2; }
.btn:hover { border-color: #b9c2cc; }
.btn.primary { background: var(--brand-2); color: #fff; border-color: var(--brand-2); }
.btn.ok { background: var(--ok); color: #fff; border-color: var(--ok); }
.btn.ko { background: var(--ko); color: #fff; border-color: var(--ko); }
.btn.ghost { background: transparent; color: var(--muted); }
.pill { display: inline-block; padding: .05rem .55rem; border-radius: 999px; font-size: .82rem; font-weight: 600; white-space: nowrap; }
.pill.accettata { background: var(--ok-bg); color: var(--ok-ink); }
.pill.in_attesa { background: var(--wait-bg); color: var(--wait-ink); }
.pill.rifiutata { background: var(--ko-bg); color: var(--ko-ink); }
.count { background: var(--wait-bg); color: var(--wait-ink); border-radius: 999px; padding: 0 .6rem; font-size: 1rem; vertical-align: middle; }
.hint { color: var(--muted); font-size: .88rem; margin-top: .8rem; }
.warn { background: var(--wait-bg); color: var(--wait-ink); padding: .4rem .7rem; border-radius: 6px; margin: .4rem 0; font-size: .9rem; }

/* Form */
.form fieldset { border: 0; border-top: 1px solid var(--line); margin: 0 0 .6rem; padding: .7rem 0 0; }
.form legend { font-weight: 700; color: var(--brand); padding-right: .5rem; }
.form label, .filters label { display: block; margin-bottom: .7rem; font-weight: 500; }
input, select { display: block; width: 100%; margin-top: .25rem; padding: .5rem .6rem; border: 1px solid #c8d0d9; border-radius: 7px;
  font: inherit; background: #fff; }
input:focus, select:focus { outline: 2px solid #9cc0e6; border-color: var(--brand-2); }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
label.check { display: flex; gap: .6rem; align-items: flex-start; font-weight: 400; }
label.check input { width: auto; margin-top: .25rem; flex: none; }
.two-col { display: grid; grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr); gap: 1rem; align-items: start; }
.rules { position: sticky; top: 1rem; background: #f9fbfd; }
.rules h2 { margin-top: 0; }
.rules ul { padding-left: 1.1rem; margin: 0; }
.rules li { margin-bottom: .45rem; }
@media (max-width: 800px) { .two-col, .form .row { grid-template-columns: 1fr; } .rules { position: static; } }

/* Barra calendario */
.cal-toolbar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: .6rem; margin-bottom: .6rem; }
.cal-nav { display: flex; align-items: center; gap: .35rem; }
.cal-nav h1 { margin: 0 0 0 .6rem; }
.cal-opts { display: flex; align-items: center; gap: 1rem; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: #fff; }
.seg a { padding: .4rem .9rem; text-decoration: none; color: var(--ink); }
.seg a.on { background: var(--brand-2); color: #fff; }
.toggle { color: var(--muted); text-decoration: none; }
.legend { display: flex; flex-wrap: wrap; gap: 1.1rem; font-size: .88rem; color: var(--muted); margin-bottom: .7rem; }
.dot { display: inline-block; width: .8rem; height: .8rem; border-radius: 3px; margin-right: .35rem; vertical-align: -1px; }
.dot.accettata { background: var(--ok); }
.dot.in_attesa { background: var(--wait); }
.dot.rifiutata { background: var(--ko); }
.dot.lavoro { background: var(--blocked); border: 1px solid #cfd5dc; }

/* Vista settimanale */
.week { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.week-head, .week-body { display: grid; grid-template-columns: 52px repeat(7, minmax(0, 1fr)); }
.week-head { border-bottom: 1px solid var(--line); background: #fafbfc; }
.day-head { padding: .45rem; text-align: center; border-left: 1px solid var(--line); color: var(--muted); }
.day-head strong { color: var(--ink); font-size: 1.05rem; }
.day-head.today strong { background: var(--brand-2); color: #fff; border-radius: 999px; padding: 0 .45rem; }
.day-head.holiday span, .day-head.holiday strong { color: var(--ko); }
.day-head.today.holiday strong { color: #fff; }
.week-body { max-height: 72vh; overflow-y: auto; }
.gutter .hour-label { height: var(--hour); font-size: .72rem; color: var(--muted); text-align: right; padding-right: 6px;
  transform: translateY(-.45rem); }
.gutter .hour-label:first-child { visibility: hidden; }
.day-col { position: relative; height: calc(24 * var(--hour)); border-left: 1px solid var(--line); }
.day-col.today { background: #f7fbff; }
.hour-line { position: absolute; left: 0; right: 0; border-top: 1px solid #f0f2f5; }
.blocked { position: absolute; left: 0; right: 0; background: var(--blocked); display: flex; align-items: center; justify-content: center; }
.blocked.full { top: 0; bottom: 0; }
.blocked span { font-size: .72rem; color: #8892a0; writing-mode: vertical-rl; transform: rotate(180deg); letter-spacing: .03em; }
.ev { position: absolute; margin-left: 2px; border-radius: 6px; padding: 2px 5px; overflow: hidden; font-size: .76rem; line-height: 1.2;
  text-decoration: none; border-left: 4px solid; box-shadow: 0 1px 2px rgba(0,0,0,.08); z-index: 2; }
.ev:hover { z-index: 3; box-shadow: 0 2px 8px rgba(0,0,0,.18); }
.ev.accettata { background: var(--ok-bg); border-color: var(--ok); color: var(--ok-ink); }
.ev.in_attesa { background: var(--wait-bg); border-color: var(--wait); color: var(--wait-ink); }
.ev.rifiutata { background: var(--ko-bg); border-color: var(--ko); color: var(--ko-ink); text-decoration: line-through; text-decoration-color: rgba(138,31,31,.4); }
.ev-time { display: block; font-variant-numeric: tabular-nums; opacity: .85; }
.ev-call { display: block; font-weight: 700; }

/* Vista mensile */
.month { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; }
.month-head { padding: .45rem; text-align: center; font-weight: 600; color: var(--muted); background: #fafbfc; border-bottom: 1px solid var(--line); }
.month-cell { min-height: 108px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: .3rem; }
.month-cell:nth-child(7n) { border-right: 0; }
.month-cell.out { background: #fafbfc; }
.month-cell.out .month-day { opacity: .45; }
.month-cell.closed { background: var(--blocked); }
.month-cell.today .month-day { background: var(--brand-2); color: #fff; border-radius: 999px; padding: 0 .4rem; }
.month-day { font-weight: 700; text-decoration: none; color: var(--ink); font-size: .9rem; }
.month-day.holiday { color: var(--ko); }
.closed-label { font-size: .72rem; color: #7a8594; margin: .1rem 0 .2rem; }
.chip { font-size: .74rem; line-height: 1.25; border-radius: 5px; padding: 2px 5px; margin-top: 3px; border-left: 3px solid; }
.chip.accettata { background: var(--ok-bg); border-color: var(--ok); color: var(--ok-ink); }
.chip.in_attesa { background: var(--wait-bg); border-color: var(--wait); color: var(--wait-ink); }
.chip.rifiutata { background: var(--ko-bg); border-color: var(--ko); color: var(--ko-ink); }
.chip .ev-time { display: inline; }

/* Amministrazione */
.pending-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr)); gap: 1rem; }
.pending header { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .4rem; align-items: baseline;
  border-bottom: 1px solid var(--line); padding-bottom: .5rem; margin-bottom: .5rem; }
.pending .call { font-size: 1.1rem; margin: 0 .3rem; }
.pending .when { font-weight: 600; color: var(--brand); }
.pending.past { opacity: .75; }
.pending dl { display: grid; grid-template-columns: 130px 1fr; gap: .2rem .6rem; margin: 0 0 .6rem; font-size: .92rem; }
.pending dt { color: var(--muted); }
.pending dd { margin: 0; }
.actions { display: flex; flex-wrap: wrap; gap: .35rem; align-items: center; margin: 0; }
.actions .note { flex: 1 1 100%; margin: 0 0 .3rem; }
.table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; font-size: .9rem; }
.table th, .table td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { background: #fafbfc; color: var(--muted); font-weight: 600; }
.table td .actions .btn { padding: .25rem .5rem; font-size: .8rem; }
.filters { display: flex; flex-wrap: wrap; gap: .2rem 1rem; align-items: flex-end; margin-bottom: 1rem; }
.filters label { flex: 1 1 180px; }
.filters label.grow { flex: 3 1 260px; }
.filter-buttons { display: flex; gap: .4rem; margin-bottom: .7rem; }
.filters small { flex-basis: 100%; }
.kv { border-collapse: collapse; margin: .8rem 0; }
.kv th { text-align: left; color: var(--muted); font-weight: 500; padding: .25rem 1rem .25rem 0; }
input::placeholder { text-transform: none; }
.otp { font-size: 1.6rem; letter-spacing: .5em; text-align: center; font-variant-numeric: tabular-nums; }
details.backup { margin-top: 1.2rem; border-top: 1px solid var(--line); padding-top: .8rem; }
details.backup summary { cursor: pointer; color: var(--muted); margin-bottom: .6rem; }