/* Politica de confidentialitate Frecventa mea: acelasi panou de radio ca aplicatia (designul Tuner). */
:root {
  --bg: #e9e1d2; --panel: #f6f0e4; --wood: #5b3a29; --wood2: #7a4f36; --fg: #2a211b; --mute: #7a6a5c; --line: #cdbfa9;
  --glass: #1d1a14; --glow: #ffb347; --needle: #d8342a; --green: #7bd389; --key: #f3ead9; --key2: #d9cbb1; --key-shadow: #a08a6a;
  --serif: 'DM Serif Display', Georgia, 'Noto Serif', serif; --mono: 'IBM Plex Mono', Consolas, monospace; --sans: 'IBM Plex Sans', system-ui, 'Segoe UI', sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) { :root {
  --bg: #171310; --panel: #221c17; --fg: #efe4cf; --mute: #a2917c; --line: #3b3028; --key: #3a2e25; --key2: #2a211b; --key-shadow: #110d0a;
  color-scheme: dark; } }
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 400 16px/1.7 var(--sans); -webkit-tap-highlight-color: transparent; }
.app { max-width: 760px; margin: 0 auto; padding: calc(14px + env(safe-area-inset-top, 0px)) 16px calc(40px + env(safe-area-inset-bottom, 0px)); }
a { color: var(--needle); text-underline-offset: 2px; }
strong { font-weight: 600; }
code { font-family: var(--mono); font-size: .88em; background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 0 5px; }

.brand { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 4px 4px 12px; }
.brand h1 { font-family: var(--serif); font-size: 30px; line-height: 1.15; margin: 0; font-weight: 400; }
.brand small { font-family: var(--mono); font-size: 11px; letter-spacing: .18em; color: var(--mute); text-transform: uppercase; white-space: nowrap; }

/* panoul de radio */
.radio { background: linear-gradient(180deg, var(--wood2), var(--wood)); border-radius: 22px; padding: 12px; box-shadow: 0 20px 40px -18px rgba(60,35,20,.6), inset 0 1px 0 rgba(255,255,255,.2); }
.scale { background: radial-gradient(120% 100% at 50% 0%, #2b2619, var(--glass)); border-radius: 14px; padding: 16px 14px 14px; position: relative; overflow: hidden; box-shadow: inset 0 0 30px rgba(0,0,0,.6); }
.ticks { position: relative; height: 40px; margin: 0 4px;
  background:
    repeating-linear-gradient(90deg, rgba(215,201,168,.9) 0 2px, transparent 2px 10%) left 14px bottom 14px / 100% 16px no-repeat,
    repeating-linear-gradient(90deg, rgba(215,201,168,.55) 0 1px, transparent 1px 2%) left 14px bottom 14px / 100% 8px no-repeat; }
.ticks b { position: absolute; bottom: -2px; transform: translateX(-50%); font: 500 10px var(--mono); color: #e6d7b3; }
.band { position: absolute; top: 8px; left: 14px; font: 500 10px var(--mono); color: var(--glow); letter-spacing: .2em; }
.dots { position: absolute; top: 9px; left: 0; right: 0; height: 10px; }
.dots i { position: absolute; width: 10px; height: 10px; border-radius: 50%; background: var(--glow); box-shadow: 0 0 8px var(--glow); opacity: .8; transform: translateX(-50%); }
.needle { position: absolute; top: 10px; bottom: 10px; left: 12%; width: 2px; background: var(--needle); box-shadow: 0 0 10px var(--needle); transform: translateX(-50%); transition: left .6s cubic-bezier(.2,.8,.2,1); }
.readout { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; margin-top: 12px; color: #f1e6cc; }
.readout .art { width: 64px; height: 64px; border-radius: 14px; display: block; }
.live { font: 600 10px var(--mono); letter-spacing: .16em; color: var(--green); text-transform: uppercase; display: flex; align-items: center; gap: 6px; }
.live i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px var(--green); flex: none; }
.readout .title { font-family: var(--serif); font-size: clamp(24px, 5vw, 34px); line-height: 1.1; margin: 4px 0 2px; color: #f1e6cc; font-weight: 400; overflow-wrap: anywhere; }
.readout .meta { font: 500 11px var(--mono); color: #bfae8c; letter-spacing: .08em; text-transform: uppercase; }
.freq { font: 600 34px/1 var(--mono); letter-spacing: -.02em; color: var(--glow); text-shadow: 0 0 18px rgba(255,179,71,.5); font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.freq small { display: block; font-size: 10px; letter-spacing: .2em; color: #e6d7b3; text-shadow: none; margin-top: 6px; font-weight: 500; }

/* tastele de limba + butonul rotativ */
.panel { display: grid; grid-template-columns: 1fr auto; gap: 14px; align-items: center; margin-top: 14px; }
.keys { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.keys button { border: 0; border-radius: 8px; padding: 10px 0 8px; background: linear-gradient(180deg, var(--key), var(--key2)); color: var(--fg); font: 600 12px var(--mono); box-shadow: 0 3px 0 var(--key-shadow), inset 0 1px 0 rgba(255,255,255,.4); cursor: pointer; min-width: 0; text-transform: uppercase; }
.keys button small { display: block; font-size: 9px; color: var(--mute); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; padding: 0 3px; text-transform: none; }
.keys button.on { background: linear-gradient(180deg, #ffd58a, var(--glow)); color: #2a211b; box-shadow: 0 1px 0 #a06a1c, inset 0 1px 0 #fff; transform: translateY(2px); }
.keys button.on small { color: #5b3a29; }
.knob { width: 74px; height: 74px; border: 0; padding: 0; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #f6ead3, #b5a081 70%, #8b7658); box-shadow: 0 6px 14px rgba(0,0,0,.4), inset 0 -3px 6px rgba(0,0,0,.2); position: relative; display: grid; place-items: center; cursor: pointer; transition: transform .35s; margin-bottom: 16px; }
.knob::before { content: ""; position: absolute; top: 8px; width: 4px; height: 15px; border-radius: 2px; background: var(--needle); }
.knob svg { width: 26px; height: 26px; stroke: #5b3a29; fill: none; stroke-width: 1.8; }
.knob span { position: absolute; bottom: -19px; font: 500 9px var(--mono); letter-spacing: .2em; color: #e6d7b3; text-transform: uppercase; white-space: nowrap; }
.knob:active { transform: rotate(30deg); }

/* propunerea de limba */
.suggest { display: flex; align-items: center; gap: 10px; margin: 14px 2px 0; padding: 10px 14px; border-radius: 12px; background: var(--panel); border: 1px solid var(--line); }
.suggest[hidden] { display: none; }
.suggest i { width: 8px; height: 8px; border-radius: 50%; background: var(--glow); box-shadow: 0 0 8px var(--glow); flex: none; }
.suggest button { border: 0; background: none; padding: 0; font: 600 15px var(--sans); color: var(--fg); cursor: pointer; text-align: start; flex: 1; }
.suggest .x { flex: none; font: 600 18px var(--mono); color: var(--mute); padding: 0 4px; }

/* continutul */
.intro { margin: 26px 4px 0; font-size: 16px; }
.glance { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 10px; margin-top: 20px; }
.glance div { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; }
.glance b { display: block; font: 400 19px/1.25 var(--serif); }
.glance span { display: block; font-size: 14px; line-height: 1.5; color: var(--mute); margin-top: 6px; }
.glance em { font-style: normal; font: 600 10px var(--mono); letter-spacing: .2em; color: var(--needle); display: block; margin-bottom: 6px; text-transform: uppercase; }

section.box { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 4px 20px 14px; margin-top: 14px; }
h2 { font: 400 25px/1.2 var(--serif); margin: 18px 0 8px; display: flex; gap: 12px; align-items: baseline; }
h2 .n { font: 600 14px var(--mono); color: var(--needle); letter-spacing: .05em; flex: none; }
h3 { font: 600 12px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--mute); margin: 18px 0 2px; }
p { margin: 10px 0; }
ul { margin: 8px 0; padding: 0; list-style: none; }
li { position: relative; padding-inline-start: 22px; margin: 7px 0; }
li::before { content: ""; position: absolute; inset-inline-start: 3px; top: .62em; width: 8px; height: 8px; border-radius: 50%; background: var(--glow); box-shadow: 0 0 6px rgba(255,179,71,.6); }
.rows { margin: 10px 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--bg); }
.rows > div { display: grid; grid-template-columns: 34% 1fr; gap: 4px 16px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.rows > div:last-child { border-bottom: 0; }
.rows b { font: 400 18px/1.3 var(--serif); }
.rows span { font-size: 15px; line-height: 1.55; }
.rows span small { display: block; color: var(--mute); font-size: 13.5px; margin-top: 4px; }
section.box.contact { background: linear-gradient(180deg, var(--wood2), var(--wood)); color: #f1e6cc; border: 0; }
section.box.contact h2 { color: #f1e6cc; }
section.box.contact h2 .n { color: var(--glow); }
section.box.contact a { color: var(--glow); }
.foot { font: 500 11px var(--mono); letter-spacing: .08em; color: var(--mute); margin: 24px 4px 0; text-transform: uppercase; display: flex; flex-wrap: wrap; gap: 6px 14px; }
.foot a { color: inherit; }

/* lista de limbi */
.dlg { position: fixed; inset: 0; z-index: 20; background: rgba(23,19,16,.55); display: grid; place-items: center; padding: 16px; }
.dlg[hidden] { display: none; }
.dlg .card { width: min(520px, 100%); max-height: min(640px, 92vh); display: flex; flex-direction: column; background: var(--bg); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; box-shadow: 0 30px 60px rgba(0,0,0,.35); }
.dlg .head { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px 6px; }
.dlg .head b { font: 400 24px var(--serif); }
.dlg .head button { border: 0; background: none; font: 600 13px var(--mono); letter-spacing: 1px; color: var(--needle); cursor: pointer; padding: 6px; }
.dlg input { margin: 4px 16px 10px; font: inherit; font-size: 16px; color: var(--fg); padding: 9px 12px; border-radius: 10px; background: var(--panel); border: 1px solid var(--line); }
.dlg .list { overflow-y: auto; border-top: 1px solid var(--line); }
.dlg .list button { width: 100%; display: flex; align-items: center; gap: 12px; padding: 11px 16px; border: 0; border-bottom: 1px solid var(--line); background: none; color: var(--fg); font: 16px var(--sans); cursor: pointer; text-align: start; }
.dlg .list button:hover { background: var(--panel); }
.dlg .list button.on { background: color-mix(in oklab, var(--glow) 22%, var(--bg)); }
.dlg .list button .c { font: 600 11px var(--mono); color: var(--mute); width: 52px; flex: none; text-transform: uppercase; }
.dlg .list button .e { margin-inline-start: auto; font-size: 13px; color: var(--mute); }

button:focus-visible, input:focus-visible, a:focus-visible { outline: 2px solid var(--needle); outline-offset: 2px; }
html[dir=rtl] .freq { text-align: left; }
@media (max-width: 600px) {
  .brand h1 { font-size: 25px; }
  .readout { grid-template-columns: auto 1fr; }
  .readout .art { width: 52px; height: 52px; }
  .freq { grid-column: 1 / -1; text-align: start; font-size: 28px; display: flex; align-items: baseline; gap: 10px; }
  .freq small { margin: 0; }
  .keys { gap: 5px; }
  .knob { width: 62px; height: 62px; }
  section.box { padding: 2px 16px 12px; }
  h2 { font-size: 22px; }
  .rows > div { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { .needle, .knob { transition: none; } }

/* scrierile legate / cu ligaturi nu suporta spatiere intre litere */
:is(:lang(ar), :lang(fa), :lang(ur), :lang(ps), :lang(hi), :lang(mr), :lang(ne), :lang(mai), :lang(bho), :lang(bn), :lang(pa), :lang(gu), :lang(or), :lang(te), :lang(ta), :lang(kn), :lang(ml), :lang(th), :lang(my), :lang(am)) :is(.live, .meta, .glance em, .knob span, h3, .foot) { letter-spacing: 0; font-family: var(--sans); }