/* Postino — interfaccia (chiaro/scuro) */
:root {
  --accent: #0b5fff; --accent-ink: #fff; --accent-soft: #e8efff;
  --bg: #f4f6fa; --panel: #fff; --ink: #18202e; --muted: #5d6879; --line: #e2e6ee; --line-2: #eef1f6;
  --ok: #0f7a3d; --ok-bg: #e3f6ea; --warn: #8a5a00; --warn-bg: #fff3d6; --bad: #b42318; --bad-bg: #fde8e6;
  --info: #0b4fd1; --info-bg: #e6eeff; --shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.08);
  --radius: 10px; --side: 240px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --accent: #5b8cff; --accent-ink: #fff; --accent-soft: #1b2a4d;
    --bg: #0f141c; --panel: #171e29; --ink: #e6eaf1; --muted: #9aa5b5; --line: #2a3443; --line-2: #212a37;
    --ok: #4ad187; --ok-bg: #12301f; --warn: #f2c35b; --warn-bg: #352a10; --bad: #ff8a80; --bad-bg: #3a1714;
    --info: #8fb0ff; --info-bg: #1a2747; --shadow: none; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --accent: #5b8cff; --accent-ink: #fff; --accent-soft: #1b2a4d;
  --bg: #0f141c; --panel: #171e29; --ink: #e6eaf1; --muted: #9aa5b5; --line: #2a3443; --line-2: #212a37;
  --ok: #4ad187; --ok-bg: #12301f; --warn: #f2c35b; --warn-bg: #352a10; --bad: #ff8a80; --bad-bg: #3a1714;
  --info: #8fb0ff; --info-bg: #1a2747; --shadow: none; color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; }
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .6em; }
h2 { font-size: 1.1rem; } h3 { font-size: 1rem; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .86em; }
code { background: var(--line-2); padding: 1px 5px; border-radius: 4px; word-break: break-all; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.muted { color: var(--muted); } .small { font-size: .85rem; } .nowrap { white-space: nowrap; } .center { text-align: center; }
.mt { margin-top: 14px; } .big { font-size: 2rem; font-weight: 700; margin: 0; }
.ico { width: 18px; height: 18px; flex: none; }

/* layout */
.side { position: fixed; inset: 0 auto 0 0; width: var(--side); background: var(--panel); border-right: 1px solid var(--line); display: flex; flex-direction: column; padding: 14px 10px; z-index: 30; overflow-y: auto; }
.brand { display: flex; align-items: center; gap: 10px; padding: 6px 10px 16px; text-decoration: none; color: var(--ink); font-weight: 700; font-size: 1.1rem; }
.brand small { display: block; font-weight: 400; font-size: .72rem; color: var(--muted); }
.side nav, .side-foot { display: flex; flex-direction: column; gap: 2px; }
.side-foot { margin-top: auto; border-top: 1px solid var(--line); padding-top: 10px; }
.side a:not(.brand) { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px; color: var(--ink); text-decoration: none; font-size: .93rem; }
.side a:not(.brand):hover { background: var(--line-2); }
.side a.on { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.main { min-height: 100vh; }
.has-nav .main { margin-left: var(--side); }
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px; padding: 12px 24px; background: var(--panel); border-bottom: 1px solid var(--line); }
.top h1 { font-size: 1.15rem; margin: 0; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.burger { display: none; background: none; border: 0; color: var(--ink); padding: 6px; cursor: pointer; }
.domsel select { min-width: 200px; }
.content { padding: 22px 24px 60px; max-width: 1280px; }

@media (max-width: 900px) {
  .side { transform: translateX(-100%); transition: transform .2s; box-shadow: var(--shadow); }
  .nav-open .side { transform: none; }
  .has-nav .main { margin-left: 0; }
  .burger { display: inline-flex; }
  .top { padding: 10px 16px; flex-wrap: wrap; }
  .domsel { width: 100%; } .domsel select { width: 100%; min-width: 0; }
  .content { padding: 16px 16px 48px; }
}

/* card e griglie */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 18px; box-shadow: var(--shadow); min-width: 0; }
.card.narrow { max-width: 620px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.card-head h2 { margin: 0; }
.hero { background: linear-gradient(135deg, var(--accent-soft), var(--panel)); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
.grid-camp { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.grid2 > .stack > .card, .grid-camp > .stack > .card { margin-bottom: 0; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.row3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 900px) { .grid2, .grid-camp { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .row2, .row3 { grid-template-columns: 1fr; } }
.stack { display: flex; flex-direction: column; gap: 14px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.toolbar p { margin: 0; flex: 1; min-width: 240px; }

/* KPI */
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 14px; margin-bottom: 18px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 2px; }
.kpi span { color: var(--muted); font-size: .82rem; }
.kpi strong { font-size: 1.6rem; line-height: 1.2; font-variant-numeric: tabular-nums; }
.kpi small { color: var(--muted); font-size: .78rem; }
.stats-inline { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-bottom: 14px; color: var(--muted); font-size: .9rem; }
.stats-inline strong { color: var(--ink); }
.steps { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.steps li.done { color: var(--muted); }
.bar { height: 10px; background: var(--line-2); border-radius: 6px; overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--accent); border-radius: 6px; transition: width .3s; }
.spark { display: flex; align-items: flex-end; gap: 2px; height: 110px; border-bottom: 1px solid var(--line); }
.spark span { flex: 1; min-width: 3px; background: var(--accent); border-radius: 2px 2px 0 0; opacity: .85; }
.spark span:hover { opacity: 1; }
.dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; margin: 0; }
.dl dt { color: var(--muted); } .dl dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.timeline { padding-left: 18px; margin: 0; display: grid; gap: 4px; }

/* moduli */
label { display: flex; flex-direction: column; gap: 5px; font-weight: 500; font-size: .9rem; }
label small, .stack small { font-weight: 400; color: var(--muted); }
label.check { flex-direction: row; align-items: flex-start; gap: 8px; font-weight: 400; }
label.check input { margin-top: 3px; }
input, select, textarea { font: inherit; color: var(--ink); background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 9px 11px; width: 100%; min-width: 0; }
input[type=checkbox], input[type=radio] { width: auto; padding: 0; accent-color: var(--accent); }
input[type=color] { padding: 2px; height: 40px; width: 64px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: var(--accent); }
textarea.mono { font-size: .82rem; }
fieldset { border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; margin: 0; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
fieldset[disabled] { opacity: .7; }
.stack > fieldset { border: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
legend { font-weight: 600; font-size: .88rem; padding: 0 4px; }
details summary { cursor: pointer; font-weight: 600; margin-bottom: 8px; }
.checks { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.inline-form { display: flex; gap: 8px; flex-wrap: wrap; }
.inline-form input { flex: 1; min-width: 200px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; }
.filters input, .filters select { width: auto; flex: 1 1 160px; }
.filters.card { padding: 12px 14px; }
form.inline { display: inline; }
.estimate { margin: 0; padding: 10px 12px; background: var(--accent-soft); border-radius: 8px; }
.copy { display: flex; gap: 8px; align-items: flex-start; }
.copy code, .copy textarea { flex: 1; min-width: 0; }
.notice { background: var(--info-bg); border-radius: 8px; padding: 10px 14px; margin: 10px 0; }

/* pulsanti */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 9px 16px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel); color: var(--ink); font: inherit; font-weight: 600; font-size: .9rem; text-decoration: none; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.08); color: var(--accent-ink); }
.btn.danger { color: var(--bad); }
.btn.danger:hover { border-color: var(--bad); background: var(--bad-bg); }
.btn.small { padding: 6px 12px; font-size: .84rem; }
.btn.tiny { padding: 3px 9px; font-size: .78rem; border-radius: 6px; }
.btn.wide { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* tabelle */
.tbl-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tbl { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tbl th { text-align: left; font-weight: 600; color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.tbl td { padding: 10px; border-bottom: 1px solid var(--line-2); vertical-align: top; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tr.off td { opacity: .55; }
.tbl td.url { max-width: 360px; overflow-wrap: anywhere; }
.tbl.dns code { white-space: normal; }
.pager { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 12px; }
.pager a { padding: 4px 10px; border-radius: 6px; border: 1px solid var(--line); text-decoration: none; color: var(--ink); }
.pager a.on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.bulk { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 10px; }
.bulk select { width: auto; }
.attr { display: inline-block; margin: 2px 4px 2px 0; padding: 1px 7px; border-radius: 10px; background: var(--line-2); font-size: .78rem; }

/* tab */
.tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.tabs a { padding: 7px 14px; border-radius: 20px; text-decoration: none; color: var(--muted); font-weight: 600; font-size: .88rem; }
.tabs a.on { background: var(--accent-soft); color: var(--accent); }

/* badge e avvisi */
.badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: .75rem; font-weight: 600; white-space: nowrap; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad { background: var(--bad-bg); color: var(--bad); }
.badge.info { background: var(--info-bg); color: var(--info); }
.badge.muted { background: var(--line-2); color: var(--muted); }
.flash { padding: 11px 14px; border-radius: 8px; margin-bottom: 14px; background: var(--info-bg); color: var(--ink); border-left: 4px solid var(--info); }
.flash.ok { background: var(--ok-bg); border-color: var(--ok); }
.flash.warn { background: var(--warn-bg); border-color: var(--warn); }
.flash.bad { background: var(--bad-bg); border-color: var(--bad); }

/* anteprime */
.thumb { width: 100%; height: 380px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.thumb.tall { height: 640px; }
.tpl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; }
.tpl .thumb { height: 260px; pointer-events: none; }
.tpl h3 { margin: 12px 0 2px; }
pre.code { background: #0f172a; color: #e2e8f0; padding: 14px 16px; border-radius: 8px; overflow-x: auto; font-size: .82rem; line-height: 1.5; }
pre.code code { background: none; padding: 0; color: inherit; word-break: normal; }
.prose { max-width: 900px; } .prose h2 { margin-top: 1.6em; } .prose h2:first-child { margin-top: 0; }

/* pagine pubbliche (login, iscrizione, disiscrizione) */
body.public { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 32px 16px; }
.public-box { width: 100%; max-width: 460px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 28px 26px; box-shadow: var(--shadow); }
.public-box h1 { font-size: 1.4rem; }
.public-box .consent { font-size: .82rem; color: var(--muted); }
.public-foot { color: var(--muted); font-size: .78rem; margin-top: 16px; }
.public-foot a { color: inherit; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.login { text-align: center; }
.login form { text-align: left; display: flex; flex-direction: column; gap: 14px; margin-top: 16px; }
.login h1 { margin: 10px 0 4px; }