/* ============================================================
   RETRO//LAB — CYBERPUNK REDESIGN
   Design tokens + componentes globais
   ============================================================ */

:root {
  /* --- paleta base --- */
  --bg-void: #030014;
  --bg-surface: #0b0818;
  --bg-surface-2: #120c24;
  --bg-glass: rgba(14, 10, 28, 0.55);
  --border-glass: rgba(255, 255, 255, 0.08);

  /* --- neon --- */
  --neon-cyan: #05d9e8;
  --neon-cyan-soft: rgba(5, 217, 232, 0.35);
  --neon-pink: #ff2ad4;
  --neon-pink-soft: rgba(255, 42, 212, 0.35);
  --neon-purple: #9d00ff;
  --neon-yellow: #f9f002;
  --neon-red: #ff003c;

  /* --- texto --- */
  --text-primary: #f4f2fb;
  --text-muted: #9a93b3;
  --text-dim: #635c7d;

  /* --- tipografia --- */
  --font-display: "Orbitron", "Press Start 2P", sans-serif;
  --font-pixel: "Press Start 2P", cursive;
  --font-body: "Rajdhani", sans-serif;
  --font-mono: "Share Tech Mono", monospace;

  /* --- fx --- */
  --radius: 2px;
  --glow-cyan: 0 0 6px var(--neon-cyan), 0 0 20px var(--neon-cyan-soft);
  --glow-pink: 0 0 6px var(--neon-pink), 0 0 20px var(--neon-pink-soft);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-void);
  overflow-x: hidden;
  cursor: url("../../img/cursor/cursor.png"), auto;
  position: relative;
}

a,
button,
.card,
.chip,
.mp-orb {
  cursor: url("../../img/cursor/pointer.png"), pointer;
}

p,
h1,
h2,
h3,
h4 {
  cursor: url("../../img/cursor/text-select.png"), auto;
}

::selection {
  background: var(--neon-pink);
  color: #050014;
}

/* ---------- fundo global: grid + scanlines + vinheta ---------- */

#particles-js {
  position: fixed;
  inset: 0;
  z-index: -3;
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(5, 217, 232, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 42, 212, 0.06) 1px, transparent 1px);
  background-size: 34px 34px;
}

.bg-scanlines {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  background: linear-gradient(
    rgba(18, 16, 16, 0) 50%,
    rgba(0, 0, 0, 0.18) 50%
  );
  background-size: 100% 3px;
  mix-blend-mode: overlay;
  opacity: 0.6;
}

.bg-vignette {
  position: fixed;
  inset: 0;
  z-index: 998;
  pointer-events: none;
  box-shadow: inset 0 0 18vw rgba(0, 0, 0, 0.85);
}

/* ---------- utilidades ---------- */

.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-glass);
}

.glitch {
  position: relative;
  display: inline-block;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  opacity: 0.85;
}

.glitch::before {
  color: var(--neon-cyan);
  clip-path: inset(0 0 55% 0);
  animation: glitch-shift 3.4s infinite linear alternate-reverse;
}

.glitch::after {
  color: var(--neon-pink);
  clip-path: inset(55% 0 0 0);
  animation: glitch-shift 2.6s infinite linear alternate-reverse;
}

@keyframes glitch-shift {
  0% {
    transform: translate(0, 0);
  }
  20% {
    transform: translate(-2px, 1px);
  }
  40% {
    transform: translate(2px, -1px);
  }
  60% {
    transform: translate(-1px, -1px);
  }
  80% {
    transform: translate(1px, 1px);
  }
  100% {
    transform: translate(0, 0);
  }
}

/* ---------- botões ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: transparent;
  color: var(--text-primary);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 2px solid var(--neon-cyan);
  box-shadow: var(--glow-cyan), inset 0 0 12px rgba(5, 217, 232, 0.15);
  transition: 0.25s ease;
  clip-path: polygon(
    12px 0,
    100% 0,
    100% calc(100% - 12px),
    calc(100% - 12px) 100%,
    0 100%,
    0 12px
  );
}

.btn:hover {
  background: var(--neon-cyan);
  color: #04121a;
  box-shadow: var(--glow-cyan);
  transform: translateY(-2px);
}

.btn--pink {
  border-color: var(--neon-pink);
  box-shadow: var(--glow-pink), inset 0 0 12px rgba(255, 42, 212, 0.15);
}

.btn--pink:hover {
  background: var(--neon-pink);
  color: #1a0413;
  box-shadow: var(--glow-pink);
}

.btn--ghost {
  border-color: var(--border-glass);
  box-shadow: none;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
}

.btn--ghost:hover {
  border-color: var(--neon-cyan);
  background: rgba(5, 217, 232, 0.08);
  color: var(--text-primary);
  box-shadow: var(--glow-cyan);
}

/* ============================================================
   VIEW: LANDING
   ============================================================ */

.view-landing {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 20px 120px;
  position: relative;
  z-index: 1;
}

.brand-tag {
  font-family: var(--font-mono);
  color: var(--neon-cyan);
  letter-spacing: 4px;
  font-size: 0.8rem;
  margin-bottom: 18px;
  opacity: 0.8;
}

.landing-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  line-height: 1.2;
  color: var(--text-primary);
  text-shadow:
    0 0 12px var(--neon-pink),
    0 0 30px var(--neon-pink-soft);
  margin: 0 0 20px;
  text-transform: uppercase;
}

.landing-title span {
  color: var(--neon-cyan);
  text-shadow:
    0 0 12px var(--neon-cyan),
    0 0 30px var(--neon-cyan-soft);
}

.landing-sub {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 0 44px;
  letter-spacing: 0.5px;
}

.about-dev {
  margin: 70px auto 0;
  padding: 30px 36px;
  max-width: 380px;
  border-radius: var(--radius);
  border: 1px solid var(--border-glass);
  transition: 0.3s ease;
}

.about-dev:hover {
  transform: translateY(-4px);
  border-color: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
}

.about-dev h2 {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 1px;
  color: var(--text-primary);
  margin: 0 0 20px;
  text-transform: uppercase;
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 26px;
}

.social-icons a {
  color: var(--text-primary);
  transition: 0.3s ease;
}

.social-icons a:hover {
  transform: scale(1.18) translateY(-4px);
  filter: drop-shadow(0 0 10px var(--neon-cyan));
}

.social-icons img,
.social-icons svg {
  width: 32px;
  height: auto;
}

/* ============================================================
   HEADER / HUD (biblioteca + jogo)
   ============================================================ */

.hud-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 16px 28px;
  border-bottom: 1px solid var(--border-glass);
}

.hud-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 1px;
  color: var(--text-primary);
  text-decoration: none;
  text-transform: uppercase;
}

.hud-logo span {
  color: var(--neon-pink);
}

/* ---------- biblioteca ---------- */

.view-library {
  position: relative;
  z-index: 1;
  padding-bottom: 140px;
}

.library-title {
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4vw, 2.1rem);
  letter-spacing: 1px;
  color: var(--text-primary);
  text-shadow: 0 0 14px var(--neon-cyan);
  margin: 36px 0 24px;
  text-transform: uppercase;
}

.toolbar {
  max-width: 1200px;
  margin: 0 auto 30px;
  padding: 0 28px;
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.search-input {
  flex: 1 1 240px;
  max-width: 360px;
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 12px 16px;
  border-radius: var(--radius);
}

.search-input:focus {
  outline: none;
  border-color: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
}

.chip-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.chip {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-glass);
  padding: 10px 18px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 1px;
  border-radius: 20px;
  transition: 0.2s ease;
  text-transform: uppercase;
}

.chip:hover {
  color: var(--text-primary);
  border-color: var(--neon-pink);
}

.chip.active {
  color: #050014;
  background: var(--neon-cyan);
  border-color: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 30px;
  padding: 0 28px;
  max-width: 1200px;
  margin: 0 auto;
}

.card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  background: var(--bg-surface);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    border-color 0.3s ease;
  text-decoration: none;
  color: var(--text-primary);
  display: block;
}

.card:hover {
  transform: translateY(-8px);
  border-color: var(--neon-pink);
  box-shadow: var(--glow-pink);
}

.card-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 1px;
  padding: 4px 10px;
  background: rgba(3, 0, 20, 0.75);
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
  border-radius: 12px;
  text-transform: uppercase;
}

.card-img-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #000;
}

.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: pixelated;
  transition: transform 0.4s ease, filter 0.4s ease;
}

.card:hover .card-img-wrap img {
  transform: scale(1.08);
  filter: saturate(1.3);
}

.card-img-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 60%,
    rgba(3, 0, 20, 0.9) 100%
  );
}

.card-body {
  padding: 14px 16px 18px;
}

.card-body p {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.empty-state {
  text-align: center;
  color: var(--text-muted);
  font-family: var(--font-mono);
  padding: 60px 20px;
  grid-column: 1 / -1;
}

/* ============================================================
   VIEW: JOGO
   ============================================================ */

.view-player {
  position: relative;
  z-index: 1;
  padding-bottom: 140px;
}

.breadcrumb {
  max-width: 1100px;
  margin: 24px auto 0;
  padding: 0 28px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.breadcrumb a {
  color: var(--neon-cyan);
  text-decoration: none;
}

.game-title {
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 3vw, 1.6rem);
  color: var(--text-primary);
  text-shadow: 0 0 14px var(--neon-pink);
  margin: 14px 0 26px;
  text-transform: uppercase;
}

.game-container {
  margin: 0 auto 24px;
  width: min(1080px, 94vw);
  aspect-ratio: 16 / 10;
  background: #000;
  border: 3px solid var(--neon-cyan);
  box-shadow: var(--glow-cyan), inset 0 0 24px rgba(157, 0, 255, 0.3);
  overflow: hidden;
  position: relative;
}

.game-container::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%),
    linear-gradient(
      90deg,
      rgba(255, 0, 128, 0.05),
      rgba(0, 255, 255, 0.02),
      rgba(157, 0, 255, 0.06)
    );
  background-size:
    100% 2px,
    3px 100%;
}

.game-container iframe {
  width: 100%;
  height: 100%;
  border: none;
  position: relative;
  z-index: 1;
}

.player-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.audio-note {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 10px;
}

/* ============================================================
   PLAYER DE MÚSICA FLUTUANTE (persistente em todas as telas)
   ============================================================ */

.music-player {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1000;
  display: flex;
  align-items: flex-end;
  gap: 0;
  font-family: var(--font-body);
}

.mp-orb {
  width: 54px;
  height: 54px;
  min-width: 54px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 2px solid var(--neon-pink);
  box-shadow: var(--glow-pink);
  color: var(--text-primary);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: 0.25s ease;
}

.mp-orb:hover {
  transform: scale(1.08);
}

.music-player.playing .mp-orb {
  border-color: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
  animation: pulse-orb 1.6s infinite ease-in-out;
}

@keyframes pulse-orb {
  0%,
  100% {
    box-shadow: var(--glow-cyan);
  }
  50% {
    box-shadow:
      0 0 10px var(--neon-cyan),
      0 0 30px var(--neon-cyan-soft);
  }
}

.mp-panel {
  width: 0;
  opacity: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  margin-right: -1px;
  transition:
    width 0.3s ease,
    opacity 0.25s ease,
    padding 0.3s ease;
  display: flex;
  align-items: center;
  gap: 14px;
  white-space: nowrap;
}

.music-player.expanded .mp-panel {
  width: 300px;
  opacity: 1;
  padding: 12px 18px;
  margin-right: 12px;
}

.mp-eq {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 22px;
  min-width: 20px;
}

.mp-eq span {
  width: 3px;
  background: var(--neon-cyan);
  height: 4px;
  border-radius: 1px;
}

.music-player.playing .mp-eq span {
  animation: eq-bounce 0.9s infinite ease-in-out;
}

.mp-eq span:nth-child(1) {
  animation-delay: -0.6s;
}
.mp-eq span:nth-child(2) {
  animation-delay: -0.3s;
}
.mp-eq span:nth-child(3) {
  animation-delay: -0.8s;
}
.mp-eq span:nth-child(4) {
  animation-delay: -0.1s;
}

@keyframes eq-bounce {
  0%,
  100% {
    height: 4px;
  }
  50% {
    height: 20px;
  }
}

.mp-info {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.mp-track {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mp-status {
  margin: 2px 0 0;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--neon-cyan);
  text-transform: uppercase;
}

.mp-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

#mp-play-pause {
  background: transparent;
  border: 1px solid var(--neon-pink);
  color: var(--text-primary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  transition: 0.2s ease;
}

#mp-play-pause:hover {
  background: var(--neon-pink);
}

#mp-volume {
  width: 80px;
  accent-color: var(--neon-cyan);
}

.mp-toast {
  position: fixed;
  right: 20px;
  bottom: 90px;
  z-index: 1000;
  background: var(--bg-glass);
  border: 1px solid var(--neon-cyan);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 10px 16px;
  border-radius: var(--radius);
  box-shadow: var(--glow-cyan);
  opacity: 0;
  transform: translateY(8px);
  transition: 0.3s ease;
  pointer-events: none;
}

.mp-toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVO
   ============================================================ */

@media (max-width: 640px) {
  .hud-header {
    padding: 14px 16px;
  }

  .music-player {
    right: 14px;
    bottom: 14px;
  }

  .music-player.expanded .mp-panel {
    width: 62vw;
  }

  .about-dev {
    margin-top: 44px;
    padding: 24px;
  }
}