/* FFRadius - stile pannello e area clienti */
:root {
  --bg: #f4f6f8;
  --panel: #ffffff;
  --ink: #17202a;
  --muted: #5d6b7a;
  --line: #e1e6eb;
  --accent: #0b7a75;
  --accent-ink: #ffffff;
  --accent-soft: #e3f4f2;
  --side: #10222e;
  --side-ink: #c9d6df;
  --side-active: #1b3a4b;
  --ok: #18794e;
  --ok-soft: #e4f5ec;
  --warn: #9a5b00;
  --warn-soft: #fdf1dc;
  --bad: #b42318;
  --bad-soft: #fde8e6;
  --info: #175cd3;
  --info-soft: #e7effd;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 34, 46, .06), 0 1px 1px rgba(16, 34, 46, .04);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d151b;
    --panel: #142029;
    --ink: #e4ebf0;
    --muted: #93a3b1;
    --line: #233440;
    --accent: #2bb3a9;
    --accent-ink: #062321;
    --accent-soft: #123432;
    --side: #0a1116;
    --side-ink: #a9bac6;
    --side-active: #17303d;
    --ok: #4cc38a;
    --ok-soft: #12301f;
    --warn: #f0b252;
    --warn-soft: #36290f;
    --bad: #f47067;
    --bad-soft: #3a1714;
    --info: #79a8ff;
    --info-soft: #14233d;
    --shadow: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .6em; }
h1 { font-size: 1.45rem; }
h2 { font-size: 1.1rem; }
h3 { font-size: 1rem; }
code, .mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: .88em; }
.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }

/* ---------- layout pannello ---------- */
.shell { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; }
.side { background: var(--side); color: var(--side-ink); padding: 18px 12px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 700; letter-spacing: .2px; padding: 4px 10px 18px; }
.brand-mark { width: 30px; height: 30px; border-radius: 8px; background: var(--accent); display: grid; place-items: center; color: #fff; font-size: 14px; }
.brand small { display: block; font-weight: 400; color: var(--side-ink); font-size: .75rem; }
.nav a { display: flex; align-items: center; gap: 10px; color: var(--side-ink); padding: 8px 10px; border-radius: 8px; margin: 1px 0; }
.nav a:hover { background: var(--side-active); text-decoration: none; color: #fff; }
.nav a.on { background: var(--side-active); color: #fff; box-shadow: inset 3px 0 0 var(--accent); }
.nav .sep { height: 1px; background: rgba(255,255,255,.08); margin: 10px 6px; }
.nav .label { font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; opacity: .55; padding: 8px 10px 4px; }
.main { padding: 22px 28px 60px; min-width: 0; }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.topbar h1 { margin: 0; }
.who { color: var(--muted); font-size: .9rem; }
.menu-toggle { display: none; }

@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: static; height: auto; padding: 10px; }
  .nav { display: none; }
  .nav.open { display: block; }
  .brand { padding-bottom: 6px; justify-content: space-between; }
  .menu-toggle { display: inline-flex; background: transparent; border: 1px solid rgba(255,255,255,.25); color: #fff; }
  .main { padding: 16px; }
}

/* ---------- componenti ---------- */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; margin-bottom: 18px; }
.card > h2:first-child, .card > h3:first-child { margin-top: 0; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.card-head h2 { margin: 0; }
.grid { display: grid; gap: 18px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
@media (max-width: 1100px) { .g4, .g5 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 700px) { .g2, .g3, .g4, .g5 { grid-template-columns: 1fr; } }

.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); display: block; color: var(--ink); }
.stat:hover { text-decoration: none; border-color: var(--accent); }
.stat .k { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; }
.stat .v { font-size: 1.7rem; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: 2px; }
.stat .s { font-size: .82rem; color: var(--muted); }

.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--panel); color: var(--ink); padding: 7px 13px; border-radius: 8px; font: inherit; font-size: .9rem; cursor: pointer; white-space: nowrap; }
.btn:hover { text-decoration: none; border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.btn.primary:hover { filter: brightness(1.07); }
.btn.danger { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, var(--line)); }
.btn.danger:hover { background: var(--bad-soft); }
.btn.sm { padding: 4px 9px; font-size: .82rem; }
.btn.block { width: 100%; justify-content: center; padding: 11px; font-size: 1rem; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
form.inline { display: inline; }

.badge { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 999px; font-size: .78rem; font-weight: 600; white-space: nowrap; }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.bad { background: var(--bad-soft); color: var(--bad); }
.badge.off { background: color-mix(in srgb, var(--muted) 14%, transparent); color: var(--muted); }
.badge.info { background: var(--info-soft); color: var(--info); }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; background: var(--muted); }
.dot.on { background: #22c55e; box-shadow: 0 0 0 3px rgba(34, 197, 94, .18); }

.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; border: 1px solid transparent; }
.flash.ok { background: var(--ok-soft); color: var(--ok); }
.flash.warn { background: var(--warn-soft); color: var(--warn); }
.flash.error { background: var(--bad-soft); color: var(--bad); }
.flash.info { background: var(--info-soft); color: var(--info); }

/* tabelle */
.table-wrap { overflow-x: auto; margin: 0 -18px; padding: 0 18px; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th { text-align: left; font-weight: 600; color: var(--muted); font-size: .76rem; text-transform: uppercase; letter-spacing: .04em; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: color-mix(in srgb, var(--accent) 4%, transparent); }
td .sub { display: block; color: var(--muted); font-size: .8rem; }
.empty { padding: 26px; text-align: center; color: var(--muted); }

/* moduli */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 18px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }
label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: 4px; }
.field .hint { font-size: .8rem; color: var(--muted); margin-top: 3px; }
.field .err { font-size: .82rem; color: var(--bad); margin-top: 3px; }
input[type=text], input[type=password], input[type=email], input[type=number], input[type=date], input[type=datetime-local], input[type=search], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); color: var(--ink); font: inherit;
}
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 0; border-color: var(--accent); }
.has-err input, .has-err select, .has-err textarea { border-color: var(--bad); }
textarea { min-height: 80px; resize: vertical; }
.check { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; font-size: .92rem; }
.check input { margin-top: 3px; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; margin: 0 0 16px; }
legend { font-weight: 700; padding: 0 6px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: flex-end; }
.filters .f { min-width: 140px; }
.filters .f.grow { flex: 1; min-width: 200px; }

dl.kv { display: grid; grid-template-columns: 140px 1fr; gap: 6px 14px; margin: 0; }
dl.kv dt { color: var(--muted); font-size: .88rem; }
dl.kv dd { margin: 0; overflow-wrap: anywhere; }

.pager { display: flex; gap: 6px; align-items: center; justify-content: space-between; margin-top: 12px; flex-wrap: wrap; }
.pager .pages { display: flex; gap: 4px; }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 14px; }
.tabs a { padding: 6px 12px; border-radius: 999px; color: var(--muted); border: 1px solid var(--line); background: var(--panel); font-size: .88rem; }
.tabs a.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.tabs a:hover { text-decoration: none; }
.attr { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .82rem; background: color-mix(in srgb, var(--muted) 10%, transparent); padding: 1px 6px; border-radius: 5px; }
details summary { cursor: pointer; color: var(--muted); }

/* ---------- login e area clienti ---------- */
.center { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login { width: 100%; max-width: 380px; }
.login .brand { color: var(--ink); justify-content: center; padding: 0 0 16px; font-size: 1.15rem; }
.portal-head { background: var(--side); color: #fff; }
.portal-head .in { max-width: 760px; margin: 0 auto; padding: 14px 18px; display: flex; justify-content: space-between; align-items: center; }
.portal-head a { color: var(--side-ink); }
.portal { max-width: 760px; margin: 0 auto; padding: 22px 18px 60px; }
.hero { display: flex; justify-content: space-between; gap: 16px; align-items: center; flex-wrap: wrap; }
.big-date { font-size: 1.6rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.options { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.option { position: relative; }
.option input { position: absolute; opacity: 0; }
.option label { display: block; border: 2px solid var(--line); border-radius: var(--radius); padding: 14px; cursor: pointer; font-weight: 400; background: var(--panel); }
.option input:checked + label { border-color: var(--accent); background: var(--accent-soft); }
.option input:focus-visible + label { outline: 2px solid var(--accent); }
.option .m { font-weight: 700; font-size: 1.05rem; }
.option .p { font-size: 1.3rem; font-weight: 700; color: var(--accent); }
.pay-methods { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; }
footer.foot { text-align: center; color: var(--muted); font-size: .8rem; padding: 20px; }

/* ritocchi */
.btn.menu-toggle { display: none; }
@media (max-width: 860px) { .btn.menu-toggle { display: inline-flex; } }
.card-head > form.filters { flex: 1; }
.filters select { max-width: 320px; }
@media (max-width: 700px) {
  .hide-sm { display: none; }
  .filters .f, .filters .f.grow { min-width: 100%; }
  .filters select { max-width: none; }
}