/* NEXA TV · app do espectador
   Sala de controle de broadcast em modo escuro: âmbar = sinal no ar, vermelho = ao vivo. */
:root {
  --bg: #0a0b0e;
  --panel: #13151a;
  --panel-2: #1a1d24;
  --line: #262a33;
  --fg: #ece9e3;
  --dim: #8b909b;
  --amber: #ffb224;
  --live: #ff3b30;
  --cyan: #4cc9e0;
  --violet: #b49bff;
  --f-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --f-body: "Instrument Sans", "Segoe UI", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", Consolas, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.5 var(--f-body);
  background-image: radial-gradient(1100px 500px at 15% -10%, rgba(255,178,36,.07), transparent 60%),
                    radial-gradient(900px 500px at 100% 0%, rgba(76,201,224,.05), transparent 60%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}
h1, h2 { font-family: var(--f-display); margin: 0; text-wrap: balance; }
h2 { font-size: .74rem; font: 600 .72rem var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
.mono { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }
.dim { color: var(--dim); }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }

/* ---------- splash ---------- */
#splash {
  position: fixed; inset: 0; z-index: 100; background: var(--bg); display: grid; place-items: center; align-content: center; gap: 48px;
  transition: opacity .6s ease, visibility .6s;
}
#splash.out { opacity: 0; visibility: hidden; }
.splash-logo { display: grid; justify-items: center; gap: 10px; }
.splash-logo svg { overflow: visible; }
.ring { fill: none; stroke: var(--amber); stroke-width: 2; opacity: 0; transform-origin: 60px 60px; animation: ring 2.2s ease-out infinite; }
.r2 { animation-delay: .35s; stroke: var(--cyan); }
.mark { fill: none; stroke: var(--amber); stroke-width: 9; stroke-linejoin: miter; stroke-dasharray: 190; stroke-dashoffset: 190; animation: draw 1.1s .15s cubic-bezier(.6,0,.2,1) forwards; }
.splash-name { font: 800 2.6rem var(--f-display); letter-spacing: .28em; margin-right: -.28em; opacity: 0; animation: rise .7s .7s forwards; }
.splash-tag { font: 500 .8rem var(--f-mono); letter-spacing: .3em; text-transform: uppercase; color: var(--dim); opacity: 0; animation: rise .7s 1s forwards; }
.splash-bar { width: 160px; height: 2px; background: var(--line); overflow: hidden; border-radius: 2px; }
.splash-bar span { display: block; height: 100%; width: 40%; background: var(--amber); animation: slide 1.2s ease-in-out infinite; }
@keyframes ring { 0% { opacity: .7; transform: scale(.55); } 100% { opacity: 0; transform: scale(1.25); } }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes slide { 0% { transform: translateX(-100%); } 100% { transform: translateX(350%); } }

/* ---------- topo ---------- */
.top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 62px;
  padding: 0 max(20px, env(safe-area-inset-left)); border-bottom: 1px solid var(--line);
  background: rgba(10,11,14,.8); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--fg); text-decoration: none; font: 800 1.25rem var(--f-display); letter-spacing: .14em; }
.top-right { display: flex; align-items: center; gap: 18px; }
.meta { display: inline-flex; align-items: center; gap: 6px; color: var(--dim); font-size: .85rem; }
.meta b { color: var(--fg); font-weight: 500; font-family: var(--f-mono); }
.pill { display: inline-flex; align-items: center; gap: 8px; font: 600 .72rem var(--f-mono); letter-spacing: .12em; padding: 5px 10px; border-radius: 4px; }
.pill.live { background: var(--live); color: #fff; }
.pill.live i { width: 7px; height: 7px; border-radius: 50%; background: #fff; animation: blink 1.4s infinite; }
.pill.soft { background: var(--panel-2); color: var(--dim); text-transform: uppercase; }
.pill.soft.on { color: #6fe39b; }
@keyframes blink { 50% { opacity: .25; } }

/* ---------- layout ---------- */
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 370px; gap: 24px; padding: 24px max(20px, env(safe-area-inset-left)) 48px; max-width: 1600px; margin: 0 auto; align-items: start; }
.stage { display: grid; gap: 24px; min-width: 0; }

/* ---------- player ---------- */
.player { position: relative; aspect-ratio: 16 / 9; background: #000; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); box-shadow: 0 30px 80px -30px rgba(0,0,0,.8); }
.player video { width: 100%; height: 100%; object-fit: contain; display: block; background: #000; }
.bug { position: absolute; right: 18px; top: 16px; font: 800 .8rem var(--f-display); letter-spacing: .24em; color: rgba(255,255,255,.55); text-shadow: 0 1px 6px rgba(0,0,0,.6); pointer-events: none; }
.overlay { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 14px; background: rgba(0,0,0,.55); text-align: center; padding: 20px; }
.overlay p { margin: 0; color: #d6d3cc; font-size: .95rem; }
.spinner { width: 34px; height: 34px; border-radius: 50%; border: 3px solid rgba(255,255,255,.2); border-top-color: var(--amber); animation: spin .9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.unmute { position: absolute; left: 50%; top: 18px; transform: translateX(-50%); display: inline-flex; align-items: center; gap: 10px; border: 0; background: var(--amber); color: #15110a; font-weight: 600; padding: 10px 16px; border-radius: 99px; box-shadow: 0 8px 30px rgba(0,0,0,.5); animation: pop .5s; }
@keyframes pop { from { transform: translateX(-50%) scale(.85); opacity: 0; } }
.controls { position: absolute; inset: auto 0 0 0; display: flex; align-items: center; gap: 10px; padding: 36px 14px 12px; background: linear-gradient(transparent, rgba(0,0,0,.75)); opacity: 0; transition: opacity .2s; }
.player:hover .controls, .player:focus-within .controls, .player.touch .controls { opacity: 1; }
.controls button { background: none; border: 0; padding: 6px; border-radius: 6px; display: grid; place-items: center; color: #fff; }
.controls button:hover { background: rgba(255,255,255,.14); }
.controls input[type=range] { width: 90px; accent-color: var(--amber); }
.spacer { flex: 1; }
.btn-live { font: 600 .72rem var(--f-mono); letter-spacing: .12em; padding: 6px 10px !important; }
.btn-live::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--live); margin-right: 8px; }
.btn-live.behind::before { background: var(--dim); }

/* ---------- agora ---------- */
.now { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 20px 22px; display: grid; gap: 12px; }
.now-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.now h1 { font-size: clamp(1.5rem, 3.2vw, 2.3rem); font-weight: 800; line-height: 1.1; letter-spacing: -.01em; }
.kind { font: 600 .7rem var(--f-mono); letter-spacing: .14em; padding: 4px 8px; border-radius: 4px; background: var(--cyan); color: #06222a; text-transform: uppercase; }
.kind.ad { background: var(--amber); color: #2a1c00; }
.kind.bumper { background: var(--violet); color: #1d1240; }
.progress { height: 6px; background: var(--panel-2); border-radius: 6px; overflow: visible; position: relative; }
.progress span { position: absolute; inset: 0 auto 0 0; width: 0; background: var(--amber); border-radius: 6px; box-shadow: 0 0 14px rgba(255,178,36,.55); }
.progress span::after { content: ""; position: absolute; right: -5px; top: 50%; width: 10px; height: 10px; margin-top: -5px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 3px rgba(255,178,36,.35); }
.now-foot { display: flex; justify-content: space-between; font-size: .82rem; }

/* ---------- guia ---------- */
.guide { display: grid; gap: 12px; }
.upnext { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.item { display: grid; grid-template-columns: 62px 112px minmax(0, 1fr) auto; gap: 14px; align-items: center; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 8px 14px 8px 12px; transition: border-color .2s, transform .2s; }
.item:hover { border-color: #3a3f4b; transform: translateX(2px); }
.item .at { font: 500 .95rem var(--f-mono); color: var(--amber); }
.item .thumb { aspect-ratio: 16/9; border-radius: 6px; background: var(--panel-2) center/cover; }
.item .title { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.item .sub { font: 400 .72rem var(--f-mono); color: var(--dim); letter-spacing: .04em; text-transform: uppercase; }
.item .dur { font: 400 .82rem var(--f-mono); color: var(--dim); }
.item.is-ad { opacity: .6; }
.item.is-ad .at { color: var(--dim); }
.empty { color: var(--dim); padding: 20px; border: 1px dashed var(--line); border-radius: 10px; text-align: center; }

/* ---------- chat ---------- */
.chat { position: sticky; top: 86px; display: flex; flex-direction: column; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; height: calc(100vh - 110px); min-height: 420px; max-height: 760px; overflow: hidden; }
.chat-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.messages { list-style: none; margin: 0; padding: 12px 16px; overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: 10px; scrollbar-width: thin; scrollbar-color: var(--line) transparent; }
.messages li { overflow-wrap: anywhere; animation: rise .3s; font-size: .93rem; }
.messages .who { font-weight: 600; margin-right: 8px; }
.messages .when { font: 400 .68rem var(--f-mono); color: var(--dim); margin-left: 6px; }
.messages .sys { color: var(--dim); font-size: .82rem; text-align: center; }
.chat-form { display: grid; gap: 8px; padding: 12px; border-top: 1px solid var(--line); background: var(--panel-2); }
.chat-form .row { display: flex; gap: 8px; }
.chat-form input { flex: 1; min-width: 0; background: var(--bg); color: var(--fg); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; font: inherit; }
.chat-form input:focus { border-color: var(--amber); outline: 0; }
.chat-form button { background: var(--amber); color: #1b1300; border: 0; font-weight: 600; padding: 0 18px; border-radius: 8px; }
.chat-form button:hover { filter: brightness(1.08); }

/* ---------- responsivo ---------- */
@media (max-width: 1020px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .chat { position: static; height: 460px; max-height: none; }
}
@media (max-width: 560px) {
  .top { height: 54px; }
  .brand span { font-size: 1.05rem; }
  .top-right { gap: 10px; }
  #clock { display: none; }
  .layout { padding-top: 14px; gap: 16px; }
  .player { border-radius: 0; margin-inline: -20px; border-inline: 0; }
  .item { grid-template-columns: 48px 84px minmax(0, 1fr); }
  .item .dur { display: none; }
  .now { padding: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition: none !important; }
}

/* ---------- canais ---------- */
.kind.live { background: var(--live); color: #fff; }
.airtag { position: absolute; left: 16px; top: 14px; font: 700 .72rem var(--f-mono); letter-spacing: .14em; padding: 5px 10px; border-radius: 4px; background: rgba(0,0,0,.7); color: var(--amber); border: 1px solid rgba(255,178,36,.5); }
.channels { display: grid; gap: 12px; }
.chanlist { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 10px; }
.chan { display: grid; grid-template-columns: 46px minmax(0, 1fr); gap: 12px; align-items: center; width: 100%; text-align: left; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; transition: border-color .2s, transform .2s; }
.chan:hover { border-color: #3a3f4b; transform: translateY(-1px); }
.chan.on { border-color: var(--amber); box-shadow: inset 3px 0 var(--amber); }
.chan .num { font: 800 1.5rem var(--f-display); color: var(--amber); text-align: center; }
.chan .nm { font: 700 .95rem var(--f-display); letter-spacing: .04em; display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.chan .nm .st { font: 600 .6rem var(--f-mono); letter-spacing: .12em; color: #fff; background: var(--live); padding: 2px 6px; border-radius: 3px; }
.chan .nm .st.sb { background: #5a5f6b; }
.chan .nw { color: var(--dim); font-size: .82rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chan .mp { height: 3px; background: var(--panel-2); border-radius: 3px; margin-top: 6px; position: relative; }
.chan .mp b { position: absolute; inset: 0 auto 0 0; background: var(--amber); border-radius: 3px; }

/* ---------- vitrine: janelas sobre o vídeo e cartões no chat ---------- */
.pslot { position: absolute; z-index: 6; display: grid; gap: 10px; max-width: min(320px, 70%); pointer-events: none; }
.pslot.tl { left: 14px; top: 14px; } .pslot.tr { right: 14px; top: 44px; }
.pslot.bl { left: 14px; bottom: 64px; } .pslot.br { right: 14px; bottom: 64px; }
.pwin { pointer-events: auto; position: relative; display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 12px; padding: 10px 34px 14px 10px; background: rgba(12,13,16,.9); border: 1px solid rgba(255,178,36,.55); border-radius: 12px; box-shadow: 0 18px 50px rgba(0,0,0,.6); backdrop-filter: blur(8px); animation: pin .45s cubic-bezier(.2,.9,.3,1.2); overflow: hidden; }
.pslot.tl .pwin, .pslot.bl .pwin { animation-name: pinl; }
@keyframes pin { from { transform: translateX(30px) scale(.94); opacity: 0; } }
@keyframes pinl { from { transform: translateX(-30px) scale(.94); opacity: 0; } }
.pimg { width: 64px; height: 64px; border-radius: 8px; background: var(--panel-2) center/cover; }
.pbody { min-width: 0; display: grid; gap: 3px; align-content: center; }
.pname { font: 700 .92rem var(--f-display); line-height: 1.15; overflow-wrap: anywhere; }
.pprice { font: 500 .86rem var(--f-mono); color: var(--amber); }
.pcta { justify-self: start; margin-top: 4px; background: var(--amber); color: #1b1300; border: 0; font-weight: 700; font-size: .78rem; padding: 6px 12px; border-radius: 99px; }
.pcta:hover { filter: brightness(1.08); }
.pclose { position: absolute; right: 6px; top: 4px; background: none; border: 0; color: #9aa0ab; font-size: 1.2rem; line-height: 1; padding: 2px 6px; }
.pclose:hover { color: #fff; }
.pbar { position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: rgba(255,255,255,.12); }
.pbar b { display: block; height: 100%; width: 100%; background: var(--amber); transition: width .25s linear; }
.messages .pmsg { display: grid; grid-template-columns: 54px minmax(0, 1fr); gap: 10px; padding: 10px; background: linear-gradient(135deg, rgba(255,178,36,.12), rgba(255,178,36,.04)); border: 1px solid rgba(255,178,36,.4); border-radius: 10px; }
.pmsg .pimg { width: 54px; height: 54px; }
.ptag { font: 700 .58rem var(--f-mono); letter-spacing: .16em; color: var(--amber); }
@media (max-width: 560px) { .pslot { max-width: 78%; } .pwin { grid-template-columns: 48px minmax(0, 1fr); } .pimg { width: 48px; height: 48px; } }