/* MeteoLazio — design "Obsidian Telemetry" */
:root {
  --bg: #0d1322; --lowest: #080e1d; --low: #151b2b; --mid: #191f2f; --high: #242a3a; --highest: #2f3445;
  --text: #dde2f8; --text2: #bec8d2; --mute: #88929b; --line: rgba(255, 255, 255, .07); --line2: rgba(255, 255, 255, .12);
  --pri: #89ceff; --pri-strong: #0ea5e9; --on-pri: #00344d; --warm: #ffb95f;
  --sun: #FACC15; --rain: #3B82F6; --storm: #A855F7; --wind: #06B6D4; --ok: #10B981; --warn: #F59E0B; --bad: #EF4444;
  --r: .5rem; --r-lg: 1rem;
  --head: Manrope, system-ui, sans-serif; --body: Geist, system-ui, -apple-system, "Segoe UI", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
[hidden] { display: none !important; }
body {
  margin: 0; background: var(--bg); color: var(--text); font: 400 .9375rem/1.5 var(--body);
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px; background-attachment: fixed; -webkit-font-smoothing: antialiased;
}
body::before { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(900px 480px at 85% -10%, rgba(14, 165, 233, .13), transparent 70%), linear-gradient(var(--bg), rgba(13, 19, 34, .86)); }
a { color: var(--pri); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2 { font-family: var(--head); margin: 0; letter-spacing: -.02em; text-wrap: balance; }
h1 { font-size: clamp(1.6rem, 4.5vw, 2.25rem); font-weight: 700; line-height: 1.15; }
h2 { font-size: 1.0625rem; font-weight: 600; display: flex; align-items: center; gap: .5rem; }
small { font-size: .75em; color: var(--mute); font-weight: 500; margin-left: .15em; }
.num { font-variant-numeric: tabular-nums lining-nums; }
.r { text-align: right; }
.wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 1rem; }
@media (min-width: 768px) { .wrap { padding: 0 1.5rem; } }
.ico { width: 1.15em; height: 1.15em; flex: none; vertical-align: -.2em; }
.c-pri { color: var(--pri); } .c-warm { color: var(--warm); } .c-sun { color: var(--sun); } .c-rain { color: var(--rain); }
.c-storm { color: var(--storm); } .c-wind { color: var(--wind); } .c-mute, .mute { color: var(--mute); } .c-ok { color: var(--ok); }
:focus-visible { outline: 2px solid var(--pri-strong); outline-offset: 2px; border-radius: 4px; }

/* intestazione */
.top { position: sticky; top: 0; z-index: 20; background: rgba(13, 19, 34, .88); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.top-row { display: flex; align-items: center; gap: 1rem; min-height: 3.75rem; }
.brand { display: flex; align-items: center; gap: .6rem; color: var(--text); font-family: var(--head); font-size: 1.125rem; line-height: 1.1; }
.brand:hover { text-decoration: none; }
.brand b { color: var(--pri); font-weight: 700; } .brand i { font-style: normal; font-weight: 700; }
.brand small { display: block; margin: 0; font: 600 .625rem/1.3 var(--body); letter-spacing: .08em; text-transform: uppercase; }
.brand-mark { display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; color: var(--sun); background: rgba(250, 204, 21, .1); box-shadow: 0 0 18px -2px rgba(250, 204, 21, .35); }
.nav { display: flex; gap: .25rem; margin-left: .5rem; }
.nav a { padding: .4rem .8rem; border-radius: var(--r); color: var(--text2); font-size: .8125rem; font-weight: 500; letter-spacing: .02em; white-space: nowrap; }
.nav a:hover { background: var(--mid); color: var(--text); text-decoration: none; }
.nav a[aria-current] { background: var(--high); color: var(--pri); font-weight: 600; box-shadow: inset 0 1px 0 var(--line2); }
.search { position: relative; margin-left: auto; width: min(17rem, 100%); }
.search > .ico { position: absolute; left: .65rem; top: 50%; transform: translateY(-50%); color: var(--mute); pointer-events: none; }
.search input, .filter, .query select, .query input {
  width: 100%; background: rgba(3, 7, 18, .6); color: var(--text); border: 1px solid var(--line2); border-radius: var(--r);
  padding: .45rem .7rem; font: inherit; color-scheme: dark; }
.search input { padding-left: 2.1rem; padding-right: 2rem; }
.search input:focus, .filter:focus, .query select:focus, .query input:focus { outline: none; border-color: var(--pri-strong); box-shadow: 0 0 0 1px var(--pri-strong); }
.search kbd { position: absolute; right: .5rem; top: 50%; transform: translateY(-50%); font: 600 .6875rem var(--body); color: var(--text2); background: var(--high); padding: .1rem .4rem; border-radius: 4px; }
.search-results { position: absolute; left: 0; right: 0; top: calc(100% + .35rem); margin: 0; padding: .3rem; list-style: none; max-height: 18rem; overflow: auto;
  background: rgba(15, 23, 42, .97); border: 1px solid var(--line2); border-radius: var(--r); box-shadow: 0 16px 40px -8px rgba(0, 0, 0, .6); }
.search-results a { display: flex; justify-content: space-between; gap: 1rem; padding: .45rem .6rem; border-radius: 6px; color: var(--text); }
.search-results a:hover, .search-results a.sel { background: var(--high); text-decoration: none; }
.search-results span { color: var(--mute); font-size: .75rem; }
.nav-toggle { display: none; background: var(--mid); border: 1px solid var(--line2); color: var(--text); border-radius: var(--r); padding: .45rem .55rem; cursor: pointer; }
@media (max-width: 900px) {
  .top-row { flex-wrap: wrap; padding-top: .5rem; padding-bottom: .5rem; gap: .5rem .75rem; }
  .nav-toggle { display: grid; place-items: center; margin-left: auto; order: 2; }
  .search { order: 3; width: 100%; margin: 0; } .search kbd { display: none; }
  .nav { order: 4; display: none; width: 100%; margin: 0; flex-direction: column; }
  .nav.open { display: flex; } .nav a { padding: .65rem .8rem; font-size: .9375rem; }
}

/* blocchi */
main { padding-top: 1.5rem; padding-bottom: 2.5rem; display: grid; gap: 1.25rem; }
.demo-banner { margin: 0; padding: .5rem .9rem; border-radius: var(--r); font-size: .8125rem; color: var(--warn); background: rgba(245, 158, 11, .1); border: 1px solid rgba(245, 158, 11, .3); }
.hero { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem; }
.eyebrow, .crumbs { margin: 0 0 .4rem; display: flex; align-items: center; gap: .45rem; font-size: .6875rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--pri); }
.crumbs { text-transform: none; letter-spacing: .02em; font-size: .8125rem; color: var(--text2); font-weight: 500; }
.sub { margin: .4rem 0 0; color: var(--text2); max-width: 46rem; }
.dot { display: inline-block; width: .5rem; height: .5rem; border-radius: 50%; background: var(--mute); }
.dot.live { background: var(--ok); box-shadow: 0 0 0 0 rgba(16, 185, 129, .6); animation: ping 2s infinite; }
.dot.late { background: var(--warn); }
@keyframes ping { 70%, 100% { box-shadow: 0 0 0 .5rem rgba(16, 185, 129, 0); } }
@media (prefers-reduced-motion: reduce) { .dot.live { animation: none; } }
.seg { display: inline-flex; padding: .25rem; gap: .25rem; background: var(--lowest); border: 1px solid var(--line); border-radius: .75rem; }
.seg a { padding: .4rem .9rem; border-radius: var(--r); color: var(--text2); font-size: .8125rem; font-weight: 500; white-space: nowrap; }
.seg a:hover { color: var(--text); text-decoration: none; }
.seg a[aria-current] { background: var(--high); color: var(--pri); font-weight: 600; box-shadow: inset 0 2px 0 -1px var(--pri-strong); }
.pills { display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; margin: .7rem 0 0; padding: 0; }
.pills li, .pill { display: inline-flex; align-items: center; gap: .35rem; padding: .25rem .6rem; border-radius: 999px; background: var(--mid); border: 1px solid var(--line); font-size: .75rem; color: var(--text2); white-space: nowrap; }
.pill { font-size: .6875rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--pri); background: rgba(137, 206, 255, .08); }
.pill.warn { color: var(--warn); background: rgba(245, 158, 11, .1); text-transform: none; }
.now { display: flex; align-items: center; gap: .8rem; padding: .7rem 1rem; border-radius: var(--r-lg); background: var(--low); border: 1px solid var(--line); }
.now b { display: block; font-family: var(--head); font-size: 1.0625rem; } .now small { margin: 0; font-size: .75rem; }
.sky { display: inline-flex; vertical-align: middle; } .sky .ico { width: 1.35rem; height: 1.35rem; }
.sky.big .ico { width: 2.4rem; height: 2.4rem; }

.panel, .card { background: var(--low); border: 1px solid var(--line); border-radius: var(--r-lg); }
.panel { padding: 1rem; min-width: 0; }
@media (min-width: 768px) { .panel { padding: 1.25rem; } }
.panel-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .6rem 1rem; margin-bottom: 1rem; }
.tools { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; }
.filter { width: 10rem; padding: .35rem .6rem; font-size: .8125rem; }
.chips { display: flex; gap: .3rem; flex-wrap: wrap; }
.chip { background: var(--mid); border: 1px solid var(--line); color: var(--text2); border-radius: 999px; padding: .3rem .75rem; font: 500 .75rem var(--body); cursor: pointer; }
.chip:hover { color: var(--text); } .chip.on { background: rgba(14, 165, 233, .16); border-color: rgba(56, 189, 248, .4); color: var(--pri); }
.body { margin: 0 0 1rem; color: var(--text2); }
.note { margin: .9rem 0 0; font-size: .75rem; color: var(--mute); }
.empty, .np { color: var(--mute); } .empty { margin: 0; padding: 1.5rem 0; text-align: center; }
.alert { margin: 1rem 0 0; padding: .6rem .9rem; border-radius: var(--r); color: #ffdad6; background: rgba(239, 68, 68, .12); border: 1px solid rgba(239, 68, 68, .35); }
.cols { display: grid; gap: 1.25rem; align-items: start; }
@media (min-width: 1024px) { .cols { grid-template-columns: minmax(0, 1fr) 320px; } .cols.even { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.side { display: grid; gap: 1.25rem; }

/* riquadri di sintesi */
.kpis { display: grid; gap: .75rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 900px) { .kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; } .kpis.three { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 899px) { .kpis.three .kpi:last-child { grid-column: 1 / -1; } }
.kpi { display: flex; flex-direction: column; gap: .35rem; padding: .9rem 1rem; background: var(--high); border-color: var(--line2); border-radius: var(--r);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08); color: var(--text); min-width: 0; }
a.kpi:hover { text-decoration: none; background: var(--highest); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08), 0 0 24px -4px rgba(14, 165, 233, .25); }
.kpi .label { display: flex; align-items: center; gap: .35rem; font-size: .6875rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--mute); }
.kpi .value { font-size: clamp(2rem, 6vw, 2.75rem); font-weight: 600; line-height: 1; letter-spacing: -.03em; font-variant-numeric: tabular-nums lining-nums; }
.kpi .value small { font-size: .4em; letter-spacing: 0; margin-left: .2em; }
.kpi .where { font-size: .8125rem; color: var(--text2); overflow-wrap: anywhere; }
.wind-arrow { display: inline-flex; color: var(--wind); margin-right: .3rem; vertical-align: -.15em; }
.wind-arrow .ico { width: 1rem; height: 1rem; }

/* tabelle */
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: .6875rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--mute); padding: .55rem .75rem; background: var(--high); white-space: nowrap; }
th.r { text-align: right; }
th:first-child { border-radius: var(--r) 0 0 var(--r); } th:last-child { border-radius: 0 var(--r) var(--r) 0; }
td { padding: .6rem .75rem; border-bottom: 1px solid var(--line); color: var(--text2); }
tbody tr:hover td { background: rgba(255, 255, 255, .025); }
.strong, .c-temp { color: var(--text); font-weight: 600; }
.stations .c-name a { color: var(--text); font-weight: 600; font-family: var(--head); }
.stations .c-name small { display: block; margin: 0; font-size: .75rem; }
.stations .c-temp { font-size: 1.25rem; } .stations .c-sky, .stations .c-wind, .stations .c-time { white-space: nowrap; }
.stations tr.off .c-name a { color: var(--mute); }
.scroll { overflow-x: auto; } .scroll.tall { max-height: 34rem; overflow-y: auto; }
.scroll th { position: sticky; top: 0; }
.grid td, .grid th { white-space: nowrap; }
@media (max-width: 767px) {
  .stations thead { display: none; }
  .stations tr { display: grid; grid-template-columns: repeat(6, 1fr); gap: .15rem .5rem; padding: .8rem 0; border-bottom: 1px solid var(--line); }
  .stations td { padding: 0; border: 0; background: none !important; text-align: left; }
  .stations .c-name { grid-column: span 4; } .stations .c-temp { grid-column: span 2; text-align: right; font-size: 1.6rem; line-height: 1.1; }
  .stations .c-sky { grid-column: span 4; font-size: .8125rem; } .stations .c-time { grid-column: span 2; text-align: right; font-size: .75rem; color: var(--mute); }
  .stations .c-sky.np { grid-column: 1 / -1; }
  .stations .c-hum, .stations .c-press, .stations .c-wind { grid-column: span 2; margin-top: .4rem; font-size: .8125rem; white-space: normal; }
  .stations [data-label]::before { content: attr(data-label); display: block; font-size: .625rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--mute); }
  .filter { width: 100%; } .tools { width: 100%; }
}

/* grafici */
.chart { overflow-x: auto; background: rgba(8, 14, 29, .7); border-radius: var(--r); padding: .5rem; }
.chart-svg { display: block; width: 100%; min-width: 520px; height: auto; }
.chart-svg text { font: 500 11px var(--body); fill: var(--mute); font-variant-numeric: tabular-nums; }
.chart-svg .grid { stroke: rgba(255, 255, 255, .08); stroke-dasharray: 3 4; } .chart-svg .grid.v { stroke: rgba(255, 255, 255, .04); }
.chart-svg .ax { stroke: rgba(255, 255, 255, .25); }
.chart-svg circle { stroke: var(--lowest); stroke-width: 1.5; }
.legend { display: flex; flex-wrap: wrap; gap: .3rem .9rem; list-style: none; margin: 0; padding: 0; font-size: .75rem; color: var(--text2); }
.legend li { display: flex; align-items: center; gap: .35rem; } .legend small { margin: 0; font-size: 1em; }
.swatch { width: .9rem; border-top: 3px solid currentColor; border-radius: 2px; } .swatch.dash { border-top-style: dashed; border-top-width: 2px; }

/* min/max giornaliere */
.ranges { list-style: none; margin: 0 0 1rem; padding: 0; display: grid; gap: .55rem; }
.ranges li { display: grid; grid-template-columns: 2.8rem 2.2rem 1fr 2.2rem; align-items: center; gap: .5rem; font-size: .8125rem; }
.ranges .day { color: var(--mute); } .ranges .c-pri { text-align: right; }
.track { position: relative; height: .4rem; border-radius: 999px; background: var(--lowest); }
.track i { position: absolute; top: 0; bottom: 0; min-width: .4rem; border-radius: 999px; background: linear-gradient(90deg, var(--pri), var(--warm)); }

/* pulsanti e form */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; padding: .5rem .9rem; border: 1px solid transparent; border-radius: var(--r);
  background: var(--pri-strong); color: #00243a; font: 600 .8125rem var(--body); cursor: pointer; transition: transform .1s, background .15s; white-space: nowrap; }
.btn:hover { background: var(--pri); text-decoration: none; } .btn:active { transform: scale(.98); }
.btn.ghost { background: rgba(15, 23, 42, .6); border-color: rgba(56, 189, 248, .3); color: var(--pri); }
.btn.ghost:hover { background: rgba(14, 165, 233, .14); }
.btn.icon { padding: .45rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: .5rem; }
.query { display: grid; gap: .8rem; align-items: end; }
@media (min-width: 700px) { .query { grid-template-columns: 2fr 1fr 1fr auto; } }
.query label { display: grid; gap: .3rem; font-size: .75rem; font-weight: 500; color: var(--text2); }
.query .btn { padding: .55rem 1.1rem; }

/* area riservata */
.badge { display: inline-flex; align-items: center; gap: .2rem; margin-left: .35rem; padding: .05rem .4rem; border-radius: 4px; font-size: .625rem; font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase; color: var(--warm); background: rgba(216, 138, 0, .18); vertical-align: .1em; }
.badge .ico { width: .8rem; height: .8rem; }
.login-wrap { display: grid; place-items: center; padding: 1.5rem 0; }
.login { width: 100%; max-width: 26rem; background: var(--high); border-color: var(--line2); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08), 0 0 24px -4px rgba(14, 165, 233, .15); }
.login h1 { font-size: 1.5rem; }
.login-form { display: grid; gap: .9rem; margin-top: 1.25rem; }
.login-form label { display: grid; gap: .3rem; font-size: .8125rem; font-weight: 500; color: var(--text2); }
.login-form input[type=text], .login-form input[type=password] { width: 100%; background: rgba(3, 7, 18, .6); color: var(--text); border: 1px solid var(--line2);
  border-radius: var(--r); padding: .6rem .7rem; font: inherit; }
.login-form input:focus { outline: none; border-color: var(--pri-strong); box-shadow: 0 0 0 1px var(--pri-strong); }
.login-form .btn { padding: .65rem; font-size: .9375rem; }
form.now { gap: 1rem; }

/* meteosat */
.sat-thumb { display: block; margin-bottom: .9rem; border-radius: var(--r); overflow: hidden; background: var(--lowest); border: 1px solid var(--line); aspect-ratio: 4 / 3; }
.sat-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sat-panel { max-width: 960px; width: 100%; margin: 0 auto; }
.sat-frame { position: relative; border-radius: var(--r-lg); overflow: hidden; background: var(--lowest); border: 1px solid var(--line2); box-shadow: 0 0 24px -4px rgba(14, 165, 233, .15); }
.sat-frame img { display: block; width: 100%; height: auto; min-height: 12rem; }
.player-bar { position: absolute; left: .6rem; right: .6rem; bottom: .6rem; display: flex; align-items: center; gap: .7rem; padding: .45rem .7rem;
  background: rgba(15, 23, 42, .85); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid var(--line2); border-radius: 999px; font-size: .8125rem; }
.player-bar input { flex: 1; min-width: 0; accent-color: var(--pri-strong); }
.player-bar .btn { border-radius: 50%; }

/* pie' di pagina */
.foot { border-top: 1px solid var(--line); background: var(--lowest); padding: 1.25rem 0; font-size: .75rem; color: var(--mute); }
.foot-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .3rem 1.5rem; }
.foot p { margin: 0; }