* {
  box-sizing: border-box;
}

:root {
  --bg-1: #07111f;
  --bg-2: #102746;
  --panel: rgba(13, 31, 52, 0.76);
  --panel-2: rgba(26, 57, 90, 0.62);
  --border: #83efff;
  --text: #eefbff;
  --muted: #a6c8de;
  --accent: #7affee;
  --danger: #ff9ab4;
  --line: rgba(131, 239, 255, 0.36);
  --shadow: rgba(3, 10, 20, 0.42);
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 12%, rgba(115, 215, 255, 0.2), transparent 24%),
    radial-gradient(circle at 82% 0%, rgba(117, 255, 236, 0.14), transparent 26%),
    linear-gradient(180deg, #133760 0%, var(--bg-2) 42%, var(--bg-1) 100%);
  color: var(--text);
  font-family: "Rajdhani", sans-serif;
}

.layout {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.game-shell {
  width: min(1480px, 100%);
  border: 1px solid rgba(131, 239, 255, 0.5);
  border-radius: 30px;
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(7, 17, 31, 0.8);
  backdrop-filter: blur(12px);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.06) inset,
    0 24px 60px var(--shadow),
    0 0 44px rgba(131, 239, 255, 0.1);
}

.game-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.eyebrow,
.status-pill,
.hud h2,
h1,
.phone-topbar,
.chat-author,
.voice-name {
  font-family: "Orbitron", sans-serif;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(1.2rem, 1.8vw, 1.8rem);
  line-height: 1.3;
  text-shadow: 0 0 18px rgba(131, 239, 255, 0.18);
}

.status-pill {
  color: #031019;
  background: linear-gradient(180deg, #c8fbff, var(--border));
  padding: 12px 16px;
  border-radius: 999px;
  font-size: 0.72rem;
  line-height: 1.5;
  box-shadow: 0 10px 24px rgba(131, 239, 255, 0.24);
}

.game-stage {
  display: grid;
  grid-template-columns: 310px minmax(0, 960px) 320px;
  gap: 18px;
  align-items: start;
}

.museum-panel {
  position: relative;
}

.museum-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

#game {
  display: block;
  width: 100%;
  border: 1px solid rgba(131, 239, 255, 0.62);
  border-radius: 26px;
  background: linear-gradient(180deg, #081320, #10243a);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.06) inset,
    0 16px 40px rgba(3, 10, 20, 0.35);
}

.phone-panel {
  display: flex;
  justify-content: center;
}

.phone-frame {
  position: relative;
  width: 100%;
  max-width: 288px;
  border-radius: 42px;
  padding: 16px 11px 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.18)),
    linear-gradient(145deg, #d4dde7, #8d98a7 58%, #677381);
  border: 1px solid rgba(255, 255, 255, 0.46);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.38),
    0 24px 42px rgba(0, 0, 0, 0.24);
}

.phone-camera {
  position: absolute;
  top: 18px;
  left: 20px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #78f6ff, #143346 70%);
  box-shadow: 0 0 0 3px rgba(24, 37, 48, 0.2);
}

.phone-speaker {
  width: 82px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(180deg, #3e4650, #0f1218);
  margin: 0 auto 10px;
}

.phone-screen {
  position: relative;
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.42), transparent 35%),
    linear-gradient(180deg, #f8fdff, #dff4ff);
  border-radius: 28px;
  min-height: 700px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(12, 27, 42, 0.44);
}

.phone-topbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 16px 10px;
  background: linear-gradient(90deg, #0b4e79, #1a8dad);
  color: #f5fff8;
  font-size: 0.52rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.voice-toggle {
  border: 0;
  border-radius: 999px;
  padding: 10px 14px;
  background: linear-gradient(90deg, #1d8cb0, #6f5cff);
  color: #f4fcff;
  font: 700 0.95rem/1 "Rajdhani", sans-serif;
  letter-spacing: 0.04em;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(62, 99, 182, 0.2);
}

.voice-toggle-inline {
  margin-left: auto;
  padding: 9px 12px;
  font-size: 0.82rem;
  white-space: nowrap;
}

.art-preview {
  margin: 14px 16px 0;
  border-radius: 22px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.52);
  border: 1px solid rgba(13, 78, 120, 0.14);
  box-shadow: 0 14px 22px rgba(14, 39, 58, 0.12);
}

.art-preview img {
  display: block;
  width: 100%;
  height: 190px;
  object-fit: cover;
  background: linear-gradient(180deg, #cde8f7, #a9d5e8);
}

.art-preview figcaption {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px 12px;
  color: #214760;
  font-size: 0.96rem;
}

.voice-module {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: 14px 16px 0;
  padding: 12px 14px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(226, 248, 255, 0.92), rgba(210, 239, 251, 0.88));
  border: 1px solid rgba(13, 127, 160, 0.14);
}

.voice-avatar {
  display: flex;
  gap: 12px;
  align-items: center;
}

.voice-orb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #d6ffff, #1ad3ff 65%, #0d7da1);
  box-shadow: 0 0 18px rgba(26, 211, 255, 0.45);
}

.voice-name {
  margin: 0 0 4px;
  color: #0e516a;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.voice-mode {
  margin: 0;
  color: #436b83;
  font-size: 0.98rem;
}

.voice-bars {
  display: flex;
  align-items: end;
  gap: 4px;
  height: 32px;
}

.voice-bars span {
  width: 5px;
  border-radius: 999px;
  background: linear-gradient(180deg, #77fff1, #6f5cff);
  animation: pulse 1.2s ease-in-out infinite;
}

.voice-bars span:nth-child(1) { height: 18px; animation-delay: 0s; }
.voice-bars span:nth-child(2) { height: 28px; animation-delay: 0.12s; }
.voice-bars span:nth-child(3) { height: 22px; animation-delay: 0.24s; }
.voice-bars span:nth-child(4) { height: 30px; animation-delay: 0.36s; }
.voice-bars span:nth-child(5) { height: 16px; animation-delay: 0.48s; }

.phone-floating-compass {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px 8px 8px;
  border-radius: 999px;
  background: rgba(237, 249, 255, 0.92);
  border: 1px solid rgba(13, 127, 160, 0.16);
  box-shadow: 0 10px 20px rgba(14, 39, 58, 0.14);
}

.floating-compass-ring,
.museum-compass-ring {
  position: relative;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.9) 0 18%, transparent 19%),
    radial-gradient(circle at center, rgba(111, 92, 255, 0.12), rgba(26, 211, 255, 0.08) 60%, rgba(255, 255, 255, 0.7) 61%, rgba(255, 255, 255, 0.7) 63%, transparent 64%),
    linear-gradient(180deg, #effaff, #d8f2fb);
  box-shadow: inset 0 0 0 1px rgba(13, 78, 120, 0.14);
}

.museum-compass-ring {
  width: 92px;
  height: 92px;
}

.floating-compass-needle,
.compass-needle,
.museum-compass-needle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4px;
  height: 22px;
  margin-left: -2px;
  margin-top: -19px;
  border-radius: 999px;
  background: linear-gradient(180deg, #ff6d9c, #7feeff);
  transform-origin: 50% 88%;
  box-shadow: 0 0 12px rgba(127, 238, 255, 0.28);
}

.museum-compass-needle {
  height: 34px;
  margin-top: -30px;
}

.floating-compass-copy {
  display: flex;
  flex-direction: column;
  color: #20455d;
  font-size: 0.82rem;
  line-height: 1;
}

.floating-compass-label {
  font: 700 0.45rem/1 "Orbitron", sans-serif;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #1590b5;
  margin-bottom: 4px;
}

.museum-compass-card {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  align-items: center;
  width: 290px;
  padding: 12px 14px;
  border-radius: 22px;
  background: rgba(8, 25, 42, 0.76);
  border: 1px solid rgba(131, 239, 255, 0.24);
  backdrop-filter: blur(8px);
  box-shadow: 0 16px 30px rgba(3, 10, 20, 0.28);
}

.compass-mark {
  position: absolute;
  font: 700 0.7rem/1 "Orbitron", sans-serif;
  color: #1b88a9;
}

.compass-n { top: 8px; left: 50%; transform: translateX(-50%); }
.compass-e { top: 50%; right: 8px; transform: translateY(-50%); }
.compass-s { bottom: 8px; left: 50%; transform: translateX(-50%); }
.compass-w { top: 50%; left: 8px; transform: translateY(-50%); }

.compass-copy p {
  margin: 0;
}

.compass-instruction {
  margin-top: 6px !important;
  color: #395f76;
  font-size: 0.98rem;
  line-height: 1.02;
}

.chat-thread {
  flex: 1;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: auto;
}

.chat-bubble {
  border-radius: 20px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 12px 20px rgba(16, 42, 63, 0.08);
  background: linear-gradient(180deg, rgba(214, 246, 255, 0.95), rgba(196, 240, 255, 0.9));
  color: #0d4258;
}

.chat-author {
  margin: 0 0 6px;
  color: #1289ab;
  font-size: 0.46rem;
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chat-bubble p:last-child {
  margin: 0;
  font-size: 1rem;
  line-height: 1.05;
}

.phone-input {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 16px 14px;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(13, 78, 120, 0.18);
  border-radius: 999px;
  padding: 12px 14px;
  color: #3f6291;
  box-shadow: 0 10px 20px rgba(16, 42, 63, 0.08);
}

.phone-mic {
  color: #168db4;
  font-size: 1rem;
}

.phone-form {
  padding-right: 8px;
}

.phone-question {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  color: #163b57;
  font: 600 0.95rem/1 "Rajdhani", sans-serif;
}

.phone-question::placeholder {
  color: #5d7c94;
}

.phone-send {
  border: 0;
  border-radius: 999px;
  padding: 8px 12px;
  background: linear-gradient(90deg, #1d8cb0, #6f5cff);
  color: #f4fcff;
  font: 700 0.86rem/1 "Rajdhani", sans-serif;
  cursor: pointer;
}

.phone-helper {
  margin: -6px 16px 14px;
  color: #557993;
  font-size: 0.9rem;
}

.hud {
  display: grid;
  gap: 14px;
}

.technical-panel {
  margin-top: 18px;
}

.technical-card {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px 18px;
  align-items: start;
}

.technical-card h2 {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.technical-card p {
  margin: 0;
}

.hud-card {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.03)),
    linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 16px;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.05),
    0 14px 28px rgba(3, 10, 20, 0.24);
}

.hud-card h2 {
  margin: 0 0 12px;
  font-size: 0.8rem;
  color: var(--accent);
  line-height: 1.4;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hud-card p {
  margin: 0 0 8px;
  font-size: 1.12rem;
  line-height: 1.05;
  color: var(--text);
}

.hud-card strong {
  color: var(--border);
}

.hud-card button {
  margin-top: 8px;
  border: 0;
  border-radius: 999px;
  padding: 10px 14px;
  background: linear-gradient(90deg, #1d8cb0, #6f5cff);
  color: #f4fcff;
  font: 700 0.95rem/1 "Rajdhani", sans-serif;
  cursor: pointer;
}

@keyframes pulse {
  0%, 100% { transform: scaleY(0.7); opacity: 0.65; }
  50% { transform: scaleY(1.08); opacity: 1; }
}

@media (max-width: 1280px) {
  .game-stage {
    grid-template-columns: 1fr;
  }

  .phone-panel {
    order: -1;
  }

  .phone-frame {
    max-width: 340px;
  }

  .phone-screen {
    min-height: 560px;
  }

  .museum-compass-card {
    width: 100%;
  }

  .hud {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .technical-card {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .layout {
    padding: 10px;
  }

  .game-shell {
    padding: 12px;
    border-radius: 22px;
  }

  .game-header {
    flex-direction: column;
  }

  .hud {
    grid-template-columns: 1fr;
  }

  .phone-frame {
    max-width: 100%;
  }

  .phone-screen {
    min-height: 540px;
  }

  .museum-topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .museum-compass-card {
    width: 100%;
  }

  .hud-card p {
    font-size: 0.98rem;
  }

  .technical-card {
    grid-template-columns: 1fr;
  }
}