/* ============================================================
   BRIGADA ANTIAÉREA — folha de estilos
   Gabinete do portal em tom "sala de cinema antiga": madeira
   escura, dourado envelhecido e a tela em papel creme (sépia).
   ============================================================ */

:root {
  --bg: #14100b;
  --ink: #f2e8d5;
  --muted: #b3a488;
  --line: rgba(242, 232, 213, .2);
  --panel: rgba(26, 20, 13, .88);
  --gold: #d9a441;
  --paper: #efe6d0;
  --inkdark: #2b2620;
  --red: #a8321f;
  --shadow: 0 18px 70px rgba(0, 0, 0, .6);
}

* { box-sizing: border-box; }

.hidden { display: none !important; }

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  background:
    radial-gradient(circle at 20% 10%, rgba(217, 164, 65, .12), transparent 24rem),
    radial-gradient(circle at 80% 16%, rgba(168, 50, 31, .08), transparent 22rem),
    linear-gradient(160deg, #14100b, #1c1610 48%, #241c12);
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

/* textura de cortina/palco bem sutil */
body::before {
  background: repeating-linear-gradient(90deg, rgba(255,255,255,.02), rgba(255,255,255,.02) 2px, transparent 2px, transparent 26px);
  mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 82%, transparent);
}

body::after {
  background: repeating-linear-gradient(to bottom, rgba(0,0,0,.16), rgba(0,0,0,.16) 1px, transparent 1px, transparent 5px);
  mix-blend-mode: soft-light;
  opacity: .3;
}

.home-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 20;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, .5);
  padding: .55rem .75rem;
  border-radius: 6px;
  backdrop-filter: blur(10px);
}

.home-link:hover,
.home-link:focus-visible {
  border-color: var(--gold);
  box-shadow: 0 0 18px rgba(217, 164, 65, .3);
  outline: none;
}

.shell {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100vw - 2rem));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 860px) minmax(280px, 320px);
  gap: 1rem;
  align-items: center;
  padding: 4.5rem 0 5rem;
}

.cabinet,
.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.cabinet { padding: .8rem; }

.marquee {
  min-height: 3.2rem;
  margin-bottom: .8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .7rem .9rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: linear-gradient(90deg, rgba(217,164,65,.16), rgba(168,50,31,.08));
}

.marquee span {
  color: var(--gold);
  font-size: clamp(1.05rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: .14em;
  font-variant: small-caps;
  text-shadow: 0 0 14px rgba(217, 164, 65, .4);
}

.marquee small {
  color: var(--muted);
  font-weight: 700;
  font-style: italic;
  letter-spacing: .06em;
  text-align: right;
}

.screen-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
}

#board {
  display: block;
  width: 100%;
  height: 100%;
  border: 3px solid #40372a;
  border-radius: 6px;
  background: var(--paper);
  box-shadow: inset 0 0 40px rgba(43, 38, 32, .35), 0 0 34px rgba(217, 164, 65, .12);
  cursor: crosshair;
  touch-action: none;
}

.overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1rem;
  border-radius: 6px;
  background: rgba(20, 16, 11, .55);
}

.overlay.hidden { display: none; }

/* cartela de cinema mudo: papel creme, moldura dupla, serifas */
.overlay-panel {
  width: min(92%, 400px);
  border: 3px double var(--inkdark);
  border-radius: 4px;
  background: var(--paper);
  color: var(--inkdark);
  padding: 1.2rem 1.15rem;
  text-align: center;
  box-shadow: 0 18px 55px rgba(0,0,0,.6);
}

.overline {
  margin: 0 0 .35rem;
  color: #6d5f49;
  text-transform: uppercase;
  font-size: .72rem;
  font-style: italic;
  letter-spacing: .2em;
}

.overlay-panel h1 {
  margin: 0;
  color: var(--inkdark);
  font-size: clamp(1.5rem, 7vw, 2.5rem);
  letter-spacing: .1em;
  font-variant: small-caps;
  text-shadow: none;
}

.overlay-panel p {
  color: #4a4034;
  line-height: 1.5;
  font-style: italic;
}

.overlay-panel button,
.score-entry button {
  border: 2px solid var(--inkdark);
  border-radius: 4px;
  background: var(--inkdark);
  color: var(--paper);
  cursor: pointer;
  font-family: Georgia, serif;
  font-weight: 700;
  font-variant: small-caps;
  letter-spacing: .12em;
  padding: .75rem 1.4rem;
  font-size: 1rem;
}

.overlay-panel button:hover,
.score-entry button:hover {
  background: var(--red);
  border-color: var(--red);
}

button:focus-visible,
input:focus-visible,
a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.score-entry {
  display: grid;
  gap: .55rem;
  margin: .85rem 0;
}

.score-entry.hidden { display: none; }

.score-entry label {
  color: var(--inkdark);
  font-weight: 700;
  font-variant: small-caps;
  letter-spacing: .1em;
}

.score-entry input {
  width: 6rem;
  margin: 0 auto;
  border: 2px solid var(--inkdark);
  border-radius: 4px;
  background: #f7f0df;
  color: var(--inkdark);
  padding: .6rem;
  text-align: center;
  text-transform: uppercase;
  font: 700 1.25rem Georgia, serif;
  letter-spacing: .3em;
}

.panel { padding: 1rem; }

.meter-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .6rem;
}

.meter,
.scores-box,
.controls {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(242, 232, 213, .05);
}

.meter {
  min-height: 64px;
  padding: .6rem;
}

.meter-wide { grid-column: 1 / -1; min-height: 52px; }

.meter span,
.scores-box h2,
.controls h2 {
  display: block;
  margin: 0 0 .3rem;
  color: var(--muted);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.meter strong {
  color: var(--ink);
  font-size: clamp(1.05rem, 3.2vw, 1.5rem);
}

#power { color: var(--gold); font-style: italic; }

.scores-box,
.controls {
  margin-top: .75rem;
  padding: .85rem;
}

.score-list {
  margin: 0;
  padding-left: 1.4rem;
  display: grid;
  gap: .25rem;
}

.score-list li {
  color: var(--ink);
  font-family: "Courier New", monospace;
}

.score-list span { color: var(--gold); }

.controls p {
  margin: .36rem 0;
  color: var(--muted);
  font-size: .92rem;
}

.controls b { color: var(--ink); }

@media (max-width: 900px) {
  .shell {
    grid-template-columns: 1fr;
    align-items: start;
    padding-top: 4rem;
  }
}

@media (max-width: 560px) {
  .home-link {
    position: static;
    display: inline-block;
    margin: .75rem 1rem 0;
  }

  .shell {
    width: min(100vw - 1rem, 1180px);
    padding-top: .75rem;
  }

  .marquee {
    align-items: flex-start;
    flex-direction: column;
    gap: .25rem;
  }
}