/*
Theme Name: IU3GMR Stazione Radio
Theme URI: https://www.qrz.com/db/IU3GMR
Author: IU3GMR
Description: Tema per il sito della stazione radioamatoriale IU3GMR: menu laterale, dashboard in iframe, radio, QSL, manuali, feed BrandMeister, contatti e contatore visite. Tema chiaro/scuro.
Version: 1.7.0
Requires at least: 6.3
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: iu3gmr
*/

/* ==========================================================================
   Variabili e tema chiaro/scuro
   ========================================================================== */
:root {
  --bg: #eaf0f4; --surface: #ffffff; --ink: #1b2a41; --muted: #5a6b80;
  --line: #c9d4de; --signal: #1f7a8c; --air: #d99a00;
  --side: #1b2a41; --side-ink: #e4ecf3; --side-muted: #93a5ba;
  --strong: #17324b; --danger: #c0392b; --live: #1f8f4e;
  --display: "Barlow Condensed", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1a28; --surface: #16243a; --ink: #e4ecf3; --muted: #93a5ba;
    --line: #2a3d57; --signal: #4fb3c6; --air: #f2b544;
    --side: #0a1320; --side-ink: #e4ecf3; --side-muted: #7f93aa;
    --strong: #2b4d70; --danger: #ff8a7a; --live: #66d98b;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f1a28; --surface: #16243a; --ink: #e4ecf3; --muted: #93a5ba;
  --line: #2a3d57; --signal: #4fb3c6; --air: #f2b544;
  --side: #0a1320; --side-ink: #e4ecf3; --side-muted: #7f93aa;
  --strong: #2b4d70; --danger: #ff8a7a; --live: #66d98b;
  color-scheme: dark;
}

/* ==========================================================================
   Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; }
body {
  background: var(--bg); color: var(--ink);
  font: 400 1rem/1.6 var(--body);
  -webkit-text-size-adjust: 100%;
}
a:focus-visible, button:focus-visible { outline: 3px solid var(--air); outline-offset: 2px; }
img { max-width: 100%; height: auto; }

.screen-reader-text {
  border: 0; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%);
  height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute;
  width: 1px; word-wrap: normal !important;
}
.screen-reader-text:focus {
  background: var(--surface); color: var(--ink); clip: auto; clip-path: none;
  height: auto; width: auto; margin: 0; padding: .75rem 1rem; left: .5rem; top: .5rem;
  z-index: 100000; border-radius: 4px; box-shadow: 0 2px 10px rgba(0,0,0,.3);
}

/* ==========================================================================
   Struttura: menu laterale + area centrale
   ========================================================================== */
.app {
  display: grid; grid-template-columns: 270px minmax(0, 1fr); grid-template-rows: minmax(0, 1fr);
  height: 100vh; height: 100dvh;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
body.admin-bar .app { height: calc(100vh - 32px); height: calc(100dvh - 32px); }
@media (max-width: 782px) {
  body.admin-bar .app { height: calc(100vh - 46px); height: calc(100dvh - 46px); }
}

.side {
  position: relative; background: var(--side); color: var(--side-ink);
  display: flex; flex-direction: column; min-width: 0; min-height: 0;
  overflow-y: auto; overflow-x: hidden; scrollbar-width: thin;
}
.brand { position: relative; padding: .65rem 1rem .55rem; border-bottom: 1px solid rgba(255,255,255,.12); text-align: center; }
.brand-link { display: block; color: inherit; text-decoration: none; }
.brand .logo {
  --lg-bg: #22385a; --lg-ink: #e4ecf3; --lg-amber: #f2b544; --lg-teal: #4fb3c6;
  display: block; width: 100%; max-width: 96px; height: auto; margin: 0 auto;
}
.brand .call { font: 700 1.85rem/.95 var(--display); letter-spacing: .02em; margin: .35rem 0 .1rem; }
.brand .name { font: 500 1.1rem/1.1 var(--display); color: var(--air); margin: 0 0 .15rem; letter-spacing: .03em; }
.brand .sub { font-size: .75rem; color: var(--side-muted); margin: 0; }

/* Selettore lingua IT · EN */
.lang-switch {
  position: absolute; top: .5rem; left: .5rem; display: flex; padding: 2px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); border-radius: 999px;
}
.lang-switch a {
  font: 700 .72rem/1 var(--display); letter-spacing: .06em; color: var(--side-muted);
  text-decoration: none; padding: .38rem .5rem; border-radius: 999px;
}
.lang-switch a:hover { color: var(--side-ink); }
.lang-switch a[aria-current] { background: var(--air); color: #1b2a41; }
.lang-switch a:focus-visible { outline: 2px solid var(--air); outline-offset: 2px; }

/* Interruttore tema chiaro/scuro */
.theme-toggle {
  position: absolute; top: .5rem; right: .5rem; width: 2rem; height: 2rem;
  display: grid; place-items: center; padding: 0; cursor: pointer;
  background: rgba(255,255,255,.08); color: var(--side-ink);
  border: 1px solid rgba(255,255,255,.18); border-radius: 50%;
}
.theme-toggle:hover { background: rgba(255,255,255,.16); }
.theme-toggle svg { width: 1.1rem; height: 1.1rem; }
.theme-toggle .ic-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .ic-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .ic-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .theme-toggle .ic-sun { display: block; }
  :root:not([data-theme]) .theme-toggle .ic-moon { display: none; }
}

/* Menu */
.side nav ul { list-style: none; margin: 0; padding: .25rem 0; }
.side nav a {
  display: block; padding: .34rem 1rem; color: var(--side-ink); text-decoration: none;
  border-left: 3px solid transparent;
}
.side nav a strong { display: block; font: 500 1.05rem/1.1 var(--display); }
.side nav a small { display: block; color: var(--side-muted); font-size: .72rem; line-height: 1.15; margin-top: .08rem; }
.side nav a:hover { background: rgba(255,255,255,.06); }
.side nav a[aria-current="page"] { border-left-color: var(--air); background: rgba(255,255,255,.09); }
.side nav a[aria-current="page"] strong { color: var(--air); }

/* Contatore visite a scorrimento */
.qth-counter { margin: auto 1rem .65rem; padding-top: .5rem; border-top: 1px solid rgba(255,255,255,.12); text-align: center; }
.qth-counter-title { color: var(--side-muted); font: 700 .67rem/1 var(--body); letter-spacing: .12em; margin-bottom: .35rem; }
.flip-counter { display: flex; justify-content: center; gap: 3px; }
.flip-digit {
  position: relative; width: 23px; height: 33px; border-radius: 5px; overflow: hidden;
  display: grid; place-items: center; color: #fff;
  background: linear-gradient(to bottom, #373737 0%, #2a2a2a 49%, #171717 50%, #232323 100%);
  border: 1px solid #454545; box-shadow: 0 3px 7px rgba(0,0,0,.38);
  font: 700 22px/.9 var(--body); text-shadow: 0 1px 1px #000;
}
.flip-digit::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: rgba(0,0,0,.9); box-shadow: 0 1px 0 rgba(255,255,255,.08); }
.qth-counter-sub { margin-top: .3rem; color: var(--side-muted); font-size: .62rem; letter-spacing: .08em; }

/* Nazioni dei visitatori */
.qth-countries { margin: auto 1rem .55rem; padding-top: .5rem; border-top: 1px solid rgba(255,255,255,.12); text-align: center; }
.qth-countries + .qth-counter { margin-top: 0; }
.qth-countries ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .3rem .6rem; }
.qth-countries li { display: flex; align-items: center; gap: .4rem; color: var(--side-ink); font: 500 .78rem/1 var(--body); }
.qth-countries img { width: 20px; height: 15px; border-radius: 2px; box-shadow: 0 0 0 1px rgba(255,255,255,.15); flex-shrink: 0; }
.qth-countries .cc { letter-spacing: .04em; }
.qth-countries-empty { margin: 0; color: var(--side-muted); font-size: .72rem; }
.qth-countries .n { margin-left: auto; color: var(--side-muted); font-variant-numeric: tabular-nums; }

/* Schermi bassi: menu più compatto */
@media (min-width: 761px) and (max-height: 860px) {
  .qth-countries li:nth-child(n+7) { display: none; }
  .side nav a small { display: none; }
  .side nav a { padding-top: .4rem; padding-bottom: .4rem; }
}
@media (min-width: 761px) and (max-height: 640px) {
  .brand { padding-top: 2.6rem; }
  .brand .logo, .brand .sub { display: none; }
  .brand .call { margin-top: 0; }
  .qth-counter, .qth-countries { display: none; }
}

/* Schermi piccoli: menu in alto */
@media (max-width: 760px) {
  .app { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr); }
  .side { overflow: visible; }
  .brand { display: flex; align-items: center; justify-content: center; gap: .9rem; padding: .7rem 3.2rem .7rem 5rem; }
  .brand-link { display: flex; align-items: center; gap: .9rem; }
  .brand .logo { width: 60px; max-width: 60px; margin: 0; }
  .brand .call { font-size: 2rem; margin: 0; }
  .brand .name { font-size: 1.1rem; margin: 0; }
  .brand .sub, .qth-counter, .qth-countries, .side nav a small { display: none; }
  .side nav ul { display: flex; overflow-x: auto; padding: 0; scrollbar-width: none; }
  .side nav li { flex-shrink: 0; }
  .side nav a { border-left: 0; border-bottom: 3px solid transparent; padding: .7rem .9rem; }
  .side nav a[aria-current="page"] { border-bottom-color: var(--air); }
  .side nav a strong { font-size: 1.05rem; white-space: nowrap; }
  .theme-toggle { top: 50%; transform: translateY(-50%); right: .75rem; }
  .lang-switch { top: 50%; transform: translateY(-50%); left: .75rem; }
}

/* ==========================================================================
   Area centrale: pagine di testo
   ========================================================================== */
main { min-width: 0; min-height: 0; display: flex; flex-direction: column; overflow: hidden; }
main:focus { outline: none; }
.home { flex: 1; overflow-y: auto; padding-bottom: env(safe-area-inset-bottom, 0px); }
.home-inner { max-width: 68ch; margin: 0 auto; padding: 3rem 1.5rem; }
.home-inner.wide { max-width: 1100px; padding-top: 2.25rem; }
.home-inner.compact { max-width: 900px; padding-top: 1.75rem; padding-bottom: 1.25rem; }
.home h1 { font: 700 clamp(1.9rem, 3.5vw, 2.6rem)/1.1 var(--display); margin: 0 0 1.1rem; }
.home h2 { font: 700 1.5rem/1.2 var(--display); margin: 2.25rem 0 .75rem; }
.home p { margin: 0 0 1rem; }
.home .lead { font-size: 1.15rem; color: var(--muted); }
.home .entry a:not([class]) { color: var(--signal); }
.home .entry > :last-child { margin-bottom: 0; }
.home .sign { font: 700 1.6rem/1 var(--display); margin-top: 2rem; text-align: center; }
.home-inner.wide .sign { text-align: left; }
.home-inner.compact h1 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); margin-bottom: .9rem; }
.home-inner.compact h2 { margin: 1.25rem 0 .6rem; }
.home-inner.compact .sign { margin-top: 1rem; margin-bottom: 0; font-size: 1.4rem; text-align: center; }
@media (max-width: 760px) { .home-inner { padding: 2rem 1.25rem; } }

/* Tabella parametri */
.params {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr)); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; margin: 0;
}
.params > div { background: var(--surface); padding: .85rem 1rem; }
.params dt { font-size: .8rem; color: var(--muted); }
.params dd { margin: .15rem 0 0; font: 500 1.3rem/1.2 var(--display); }
.contacts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.contacts > div { padding: .6rem .9rem; }
.contacts dd { font-size: 1.15rem; overflow-wrap: anywhere; }
.contacts a { color: var(--signal); }
@media (max-width: 700px) { .contacts { grid-template-columns: 1fr; } }

.btn {
  display: inline-block; font: 500 1rem/1 var(--body); background: var(--signal); color: var(--surface);
  border: 0; border-radius: 3px; padding: .7rem 1rem; text-decoration: none; cursor: pointer;
}
.btn:hover { filter: brightness(1.08); }
.iu3gmr-note { padding: 1rem; border: 1px dashed var(--line); border-radius: 6px; color: var(--muted); }

/* ==========================================================================
   Dashboard in iframe
   ========================================================================== */
.viewer { flex: 1; display: flex; flex-direction: column; min-height: 0; }
.home-inner .viewer { height: 70vh; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.bar {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .75rem 1.25rem; background: var(--surface); border-bottom: 1px solid var(--line);
}
.bar-title { margin: 0; font: 700 1.35rem/1.1 var(--display); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bar-link { flex-shrink: 0; font-size: .85rem; color: var(--signal); text-decoration: none; white-space: nowrap; }
.bar-link:hover { text-decoration: underline; }
.frame-box { flex: 1; position: relative; overflow: hidden; background: #fff; }
.frame-box iframe {
  position: absolute; left: 0; width: 100%; border: 0;
  top: calc(-1 * var(--crop, 0px)); height: calc(100% + var(--crop, 0px));
}
.blocked { display: none; flex: 1; align-items: center; justify-content: center; padding: 2rem 1.25rem; }
.viewer.no-embed .blocked { display: flex; }
.blocked > div { max-width: 46ch; }
.blocked h3 { margin: 0 0 .5rem; font: 700 1.6rem/1.15 var(--display); }
.blocked p { margin: 0 0 1.25rem; color: var(--muted); }
@media (max-width: 520px) { .bar-link { display: none; } }

/* ==========================================================================
   Le mie radio
   ========================================================================== */
.radios { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 1.5rem; margin-top: 1.5rem; }
.radio { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; display: flex; flex-direction: column; }
.photo { height: 300px; padding: 1.25rem; background: #fff; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.photo img { display: block; max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.photo.missing { background: #f3f6f9; color: #8293a8; font: 500 1.05rem/1.2 var(--display); letter-spacing: .04em; flex-direction: column; gap: .5rem; }
.photo.missing svg { width: 54px; height: 54px; }
.radio-body { padding: 1.1rem 1.2rem 1.3rem; }
.radio-body h2 { margin: 0 0 .6rem; }
.radio-body p { margin: 0; }
.radio-body p + p { margin-top: .75rem; }
.tags { list-style: none; display: flex; flex-wrap: wrap; gap: .35rem; margin: 0 0 .8rem; padding: 0; }
.tags li { font: 500 .85rem/1 var(--display); letter-spacing: .04em; padding: .3rem .5rem; border-radius: 3px; border: 1px solid var(--signal); color: var(--signal); }

/* ==========================================================================
   QSL Gallery
   ========================================================================== */
.qsl-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; margin-top: 1.5rem; }
.qsl-card { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.qsl-card img { display: block; width: 100%; height: auto; }
.qsl-card figcaption { padding: .8rem 1rem; text-align: center; font-weight: 700; }
@media (max-width: 760px) { .qsl-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Contatti
   ========================================================================== */
.contact-form { display: grid; gap: 1rem; }
.contact-form .row { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: .75rem; align-items: end; }
.contact-form label { display: grid; gap: .35rem; font-size: .9rem; color: var(--muted); }
.contact-form .opt { font-size: .8rem; }
.contact-form input, .contact-form textarea {
  font: inherit; font-size: 1rem; color: var(--ink); background: var(--surface);
  border: 1px solid var(--line); border-radius: 4px; padding: .5rem .7rem; width: 100%;
}
.contact-form textarea { resize: vertical; }
.contact-form input:focus-visible, .contact-form textarea:focus-visible { outline: 3px solid var(--air); outline-offset: 1px; border-color: var(--signal); }
.contact-form .send { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem; }
/* Casella "Non sono un robot" */
.contact-form .human-check {
  display: inline-flex; align-items: center; gap: .75rem;
  min-width: min(100%, 300px); padding: .85rem 1rem; cursor: pointer; user-select: none;
  background: var(--surface); border: 1px solid var(--line); border-radius: 6px; color: var(--ink); font-size: 1rem;
}
.human-check input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.human-box {
  width: 28px; height: 28px; flex-shrink: 0; border: 2px solid var(--signal); border-radius: 5px;
  background: var(--surface); display: grid; place-items: center; transition: background .15s;
}
.human-box::after {
  content: ""; width: 8px; height: 15px; margin-top: -3px; border: solid #fff; border-width: 0 3px 3px 0;
  transform: rotate(45deg) scale(0); transition: transform .15s;
}
.human-check input:checked + .human-box { background: var(--signal); }
.human-check input:checked + .human-box::after { transform: rotate(45deg) scale(1); }
.human-check input:focus-visible + .human-box { outline: 3px solid var(--air); outline-offset: 2px; }
.human-text { flex: 1; }
.human-mark { font: 700 1.1rem/1 var(--display, "Barlow Condensed", "Arial Narrow", sans-serif); color: var(--signal); letter-spacing: .04em; }
@media (prefers-reduced-motion: reduce) { .human-box, .human-box::after { transition: none; } }
.honey { position: absolute; left: -9999px; }
.captcha-msg { margin: -.25rem 0 0; color: var(--danger); font-size: .9rem; }
.form-ok { padding: .75rem 1rem; margin-bottom: 1rem; border: 1px solid var(--live); border-radius: 6px; background: var(--surface); }

/* ==========================================================================
   News
   ========================================================================== */
.home-inner.news-page { max-width: 1320px; }
.news-page .entry { container-type: inline-size; }
/* Le quattro colonne stanno su una riga appena lo spazio della pagina lo consente */
.news-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; margin-top: 1rem; }
@container (min-width: 560px) { .news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@container (min-width: 880px) { .news-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .85rem; } }
.news-col { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 1rem 1rem 1.1rem; min-width: 0; }
.news-col h2 { margin: 0 0 .8rem; }
.news-tag { display: inline-block; font: 700 1rem/1 var(--display); letter-spacing: .06em; padding: .35rem .6rem; border-radius: 4px; color: #fff; background: var(--signal); }
.news-dstar .news-tag { background: var(--ink); }
.news-ysf .news-tag { background: var(--air); color: #1b2a41; }
.news-nxdn .news-tag { background: #6b4fa0; }
.news-list { list-style: none; margin: 0; padding: 0; counter-reset: n; }
.news-list li { counter-increment: n; position: relative; padding: .55rem 0 .55rem 1.75rem; border-top: 1px solid var(--line); }
.news-list li:first-child { border-top: 0; padding-top: .2rem; }
.news-list li::before { content: counter(n); position: absolute; left: 0; top: .55rem; width: 1.4rem; text-align: right; font: 700 1.05rem/1 var(--display); color: var(--muted); }
.news-list li:first-child::before { top: .2rem; }
.news-list a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: .9rem; line-height: 1.32; display: block; overflow-wrap: anywhere; }
.news-list a:hover { color: var(--signal); text-decoration: underline; }
.news-meta { display: block; margin-top: .25rem; color: var(--muted); font-size: .74rem; }
.news-empty { color: var(--muted); margin: 0; }
.news-updated { margin-top: 1.25rem; color: var(--muted); font-size: .85rem; text-align: center; }

/* ==========================================================================
   Mappa del sito
   ========================================================================== */
.sitemap-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 1.25rem; }
.sitemap-card { background: var(--surface); border: 1px solid var(--line); border-left: 6px solid var(--signal); border-radius: 8px; padding: 1.1rem 1.3rem 1.2rem; }
.sitemap-card h2 { margin: 0 0 .7rem; }
.sitemap-card ul { list-style: none; margin: 0; padding: 0; }
.sitemap-card li { padding: .6rem 0; border-top: 1px solid var(--line); }
.sitemap-card li:first-child { border-top: 0; padding-top: 0; }
.sitemap-card a { font: 500 1.2rem/1.2 var(--display); color: var(--signal); text-decoration: none; }
.sitemap-card a:hover { text-decoration: underline; }
.sitemap-card li span { display: block; margin-top: .2rem; color: var(--muted); font-size: .9rem; }
.sitemap-card a .ext { font-size: .8em; opacity: .7; }
.links-host { display: block; margin-top: .15rem; color: var(--muted); font-size: .75rem; letter-spacing: .02em; opacity: .85; }

/* ==========================================================================
   In onda adesso · Propagazione · Strumenti
   ========================================================================== */
.live-status { display: flex; align-items: center; gap: .5rem; color: var(--muted); font-size: .9rem; margin: 0 0 1rem; }
.live-status .on-air { width: .55rem; height: .55rem; border-radius: 50%; background: var(--live, #1f8f4e); }
@media (prefers-reduced-motion: no-preference) { .live-status .on-air { animation: iu3gmr-blink 2s ease-in-out infinite; } }
@keyframes iu3gmr-blink { 50% { opacity: .3; } }
.live-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: 1.25rem; }
.live-card, .tool-card { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 1rem 1.15rem 1.1rem; min-width: 0; }
.live-card h2, .tool-card h2 { margin: 0 0 .7rem; }
.live-table, .band-table { overflow-x: auto; }
.live-table table, .band-table table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.live-table th, .band-table th { text-align: left; font: 700 .72rem/1.2 var(--display); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding: .4rem .5rem; border-bottom: 1px solid var(--line); }
.live-table td, .band-table td { padding: .45rem .5rem; border-bottom: 1px solid var(--line); white-space: nowrap; font-variant-numeric: tabular-nums; }
.live-table tr.is-last td { background: color-mix(in srgb, var(--live, #1f8f4e) 12%, transparent); font-weight: 500; }
.solar-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.solar-tile { background: var(--surface); padding: .8rem .9rem; }
.solar-tile .k { display: block; font: 700 .75rem/1 var(--display); letter-spacing: .08em; color: var(--muted); }
.solar-tile strong { display: block; font: 700 1.6rem/1.15 var(--display); margin: .25rem 0 .1rem; }
.solar-tile small { color: var(--muted); font-size: .78rem; }
.band-table { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; max-width: 560px; }
.cond { display: inline-block; font: 700 .8rem/1 var(--display); letter-spacing: .05em; padding: .3rem .55rem; border-radius: 4px; }
.cond-good { background: color-mix(in srgb, var(--live, #1f8f4e) 18%, transparent); color: var(--live, #1f8f4e); }
.cond-fair { background: color-mix(in srgb, var(--air) 22%, transparent); color: var(--ink); }
.cond-poor { background: color-mix(in srgb, var(--danger, #c0392b) 15%, transparent); color: var(--danger, #c0392b); }
.cond-na { background: var(--line); color: var(--muted); }
.vhf-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; max-width: 560px; }
.vhf-list li { display: flex; align-items: center; gap: .5rem; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: .55rem .8rem; }
.vhf-list .cond { margin-left: auto; }
.tools-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 1.25rem; }
.tool-card label { display: grid; gap: .3rem; font-size: .85rem; color: var(--muted); margin-bottom: .6rem; }
.tool-card input { font: inherit; font-size: 1rem; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 4px; padding: .5rem .65rem; width: 100%; }
.tool-card input:focus-visible { outline: 3px solid var(--air); outline-offset: 1px; }
.tool-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; }
.tool-out { margin: .3rem 0 .6rem; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.tool-out div { background: var(--surface); display: flex; justify-content: space-between; gap: .75rem; padding: .5rem .7rem; }
.tool-out dt { color: var(--muted); font-size: .85rem; }
.tool-out dd { margin: 0; font: 700 1.15rem/1.2 var(--display); color: var(--signal); font-variant-numeric: tabular-nums; }
.tool-note { color: var(--muted); font-size: .8rem; margin: 0; }
.tool-card .btn.secondary { background: none; color: var(--signal); border: 1px solid var(--signal); margin-bottom: .6rem; cursor: pointer; }

/* ==========================================================================
   Mercatino
   ========================================================================== */
.market-note { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--air); border-radius: 6px; padding: .85rem 1rem; margin: 0 0 1.25rem; }
.market-note a { color: var(--signal); font-weight: 500; }
.market-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 1.25rem; }
.market-item { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; display: flex; flex-direction: column; }
.market-photo { position: relative; }
.market-photo .photo { height: 240px; }
.market-status { position: absolute; top: .75rem; right: .75rem; font: 700 .85rem/1 var(--display); letter-spacing: .06em; text-transform: uppercase; padding: .4rem .6rem; border-radius: 4px; background: var(--air); color: #1b2a41; }
.market-item.is-venduto .market-status { background: var(--danger, #c0392b); color: #fff; }
.market-item.is-venduto .photo img { filter: grayscale(1); opacity: .6; }
.market-body { padding: 1rem 1.15rem 1.2rem; display: flex; flex-direction: column; flex: 1; }
.market-ref { align-self: flex-start; font: 700 .8rem/1 var(--display); letter-spacing: .08em; color: var(--signal); border: 1px solid var(--signal); border-radius: 3px; padding: .3rem .45rem; margin-bottom: .55rem; }
.market-body h2 { margin: 0 0 .35rem; }
.market-price { font: 700 1.45rem/1.1 var(--display); color: var(--ink); margin: 0 0 .6rem; }
.market-desc { color: var(--ink); font-size: .95rem; margin-bottom: 1rem; }
.market-desc p { margin: 0 0 .6rem; }
.market-btn { margin-top: auto; align-self: flex-start; }
.market-btn.is-off { background: var(--line); color: var(--muted); cursor: default; }
.market-pick { margin: 0; padding: .6rem .85rem; background: var(--surface); border: 1px solid var(--signal); border-radius: 6px; font-size: .92rem; }

/* ==========================================================================
   Manuali
   ========================================================================== */
.manual-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin: 1rem 0 .75rem; }
.manual-toolbar-left { display: flex; align-items: center; gap: .45rem; flex-wrap: wrap; }
.manual-toolbar-left strong { margin-right: .25rem; }
.manual-breadcrumb { color: var(--muted); font-size: .72rem; }
.manual-folder { border: 1px solid var(--line); background: var(--surface); color: var(--ink); border-radius: 6px; padding: .35rem .62rem; font: inherit; font-size: .75rem; cursor: pointer; }
.manual-folder.active { background: var(--strong); color: #fff; border-color: var(--strong); }
.manual-files { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--surface); }
.manual-head, .manual-row { display: grid; grid-template-columns: minmax(230px, 2fr) .8fr .75fr .55fr 1fr; gap: .65rem; align-items: center; padding: .7rem .8rem; }
.manual-head { font-size: .68rem; letter-spacing: .08em; color: var(--muted); font-weight: 700; }
.manual-row { border-top: 1px solid var(--line); font-size: .8rem; }
.manual-name { display: flex; gap: .55rem; align-items: center; font-weight: 700; min-width: 0; }
.manual-ext { background: #5a6b80; color: #fff; border-radius: 4px; padding: .25rem .3rem; font-size: .58rem; font-weight: 800; min-width: 2.2rem; text-align: center; flex-shrink: 0; }
.manual-ext.ext-pdf { background: #c94245; }
.manual-name .txt { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.manual-row[hidden], .manual-empty[hidden] { display: none; }
.manual-actions { display: flex; gap: .35rem; }
.manual-actions a { padding: .36rem .52rem; border-radius: 5px; background: var(--strong); color: #fff; text-decoration: none; font-size: .7rem; font-weight: 700; }
.manual-actions a.secondary { background: transparent; color: var(--signal); border: 1px solid var(--line); }
.manual-empty { padding: 1.2rem; text-align: center; color: var(--muted); }
@media (max-width: 760px) {
  .manual-toolbar { align-items: flex-start; flex-direction: column; }
  .manual-head { display: none; }
  .manual-row { grid-template-columns: 1fr; }
  .manual-row > div:not(.manual-name):not(.manual-actions) { display: none; }
}

/* ==========================================================================
   BrandMeister Last Heard
   ========================================================================== */
.bm-toolbar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .75rem; margin: .2rem 0 1rem; }
.bm-filter { display: flex; align-items: center; gap: .5rem; }
.bm-filter label { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.bm-filter select { font: inherit; font-size: .95rem; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: .4rem .7rem; cursor: pointer; }
.bm-filter select:focus-visible { outline: 3px solid var(--air); outline-offset: 1px; border-color: var(--signal); }
.bm-status { display: inline-block; margin: 0; padding: .38rem .72rem; border-radius: 999px; background: var(--strong); color: #c4d3e3; font-weight: 700; font-size: .9rem; }
.bm-status.live { color: #66d98b; }
.bm-status.bm-error { color: #ffb36b; }
.bm-table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.bm-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.bm-table th, .bm-table td { padding: .75rem .85rem; text-align: left; overflow-wrap: anywhere; }
.bm-table th { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); border-bottom: 1px solid var(--line); }
.bm-table tbody tr + tr { border-top: 1px solid var(--line); }
.bm-table td:first-child { font-weight: 700; color: var(--signal); }
.bm-table tbody tr.bm-live { background: rgba(31,143,78,.12); box-shadow: inset 4px 0 0 var(--live); }
.bm-dot { display: inline-block; width: .6rem; height: .6rem; margin-right: .45rem; border-radius: 50%; background: var(--live); animation: bm-pulse 1s ease-in-out infinite; vertical-align: middle; }
.bm-tx { font-size: .7rem; letter-spacing: .08em; color: var(--live); }
@keyframes bm-pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .35; transform: scale(.75); } }
@media (prefers-reduced-motion: reduce) { .bm-dot { animation: none; } }
.bm-table th:nth-child(1) { width: 11%; }
.bm-table th:nth-child(2) { width: 18%; }
.bm-table th:nth-child(3) { width: 20%; }
.bm-table th:nth-child(4) { width: 28%; }
.bm-table th:nth-child(5) { width: 23%; }
@media (max-width: 760px) { .bm-table { table-layout: auto; min-width: 640px; } }

/* ==========================================================================
   Menu laterale: gruppi apribili (voci con sottovoci)
   ========================================================================== */
.side nav .group-toggle {
  display: block; position: relative; width: 100%; margin: 0; text-align: left;
  padding: .34rem 2.4rem .34rem 1rem; background: none; border: 0; border-left: 3px solid transparent;
  color: var(--side-ink); font: inherit; cursor: pointer;
}
.side nav .group-toggle strong { display: block; font: 500 1.05rem/1.1 var(--display); }
.side nav .group-toggle small { display: block; color: var(--side-muted); font-size: .72rem; line-height: 1.15; margin-top: .08rem; }
.side nav .group-toggle:hover { background: rgba(255,255,255,.06); }
.side nav .group-toggle::after {
  content: ""; position: absolute; right: 1.1rem; top: 50%; width: .45rem; height: .45rem;
  border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; opacity: .7;
  transform: translateY(-70%) rotate(45deg); transition: transform .15s;
}
.side nav .is-open > .group-toggle::after { transform: translateY(-30%) rotate(-135deg); }
.side nav .sub-menu { display: none; padding: 0 0 .25rem; }
.side nav .is-open > .sub-menu { display: block; }
.side nav .sub-menu a { padding-left: 1.9rem; }
.side nav .sub-menu a strong { font-size: .98rem; }
@media (min-width: 761px) and (max-height: 860px) {
  .side nav .group-toggle small { display: none; }
  .side nav .group-toggle { padding-top: .4rem; padding-bottom: .4rem; }
}
/* Schermi piccoli: la barra in alto resta una sola riga, con le voci dei gruppi in fila */
@media (max-width: 760px) {
  .side nav .menu-group { display: contents; }
  .side nav .group-toggle { display: none; }
  .side nav .sub-menu, .side nav .is-open > .sub-menu { display: contents; }
  .side nav .sub-menu a { padding-left: .9rem; }
  .side nav .sub-menu a strong { font-size: 1.05rem; }
}