:root {
  --bg-deep: #07130f;
  --bg-card: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --text: #eef8f2;
  --text-dim: #9ab3a5;
  --accent-main: #88efb0;
  --accent-sky: #7fd8ff;
  --accent-warm: #ffd487;
  --shadow: 0 28px 60px rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Space Grotesk', sans-serif;
  background: var(--bg-deep);
  color: var(--text);
  min-height: 100vh;
  min-height: 100dvh;
  line-height: 1.6;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 18% 12%, rgba(136, 239, 176, 0.14), transparent 28%),
    radial-gradient(circle at 80% 14%, rgba(127, 216, 255, 0.1), transparent 24%),
    radial-gradient(circle at 56% 86%, rgba(255, 212, 135, 0.08), transparent 20%);
  pointer-events: none;
  z-index: 0;
}

.jc-lobby,
.jc-app {
  position: relative;
  z-index: 1;
}

.jc-lobby {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: radial-gradient(circle at 50% 10%, rgba(136, 239, 176, 0.16), transparent 30%), rgba(4, 10, 8, 0.74);
  backdrop-filter: blur(16px);
  transition: opacity 0.24s ease, visibility 0.24s ease;
}

.jc-lobby.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.jc-lobby-card,
.jc-map-card,
.jc-chat-card,
.jc-header {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.jc-lobby-card {
  width: min(520px, 100%);
  padding: 26px;
  display: grid;
  gap: 14px;
}

.jc-back,
.jc-header,
.jc-layout {
  width: min(1340px, calc(100% - 32px));
  margin: 0 auto;
}

.jc-back {
  padding: 22px 0 8px;
}

.jc-back a {
  color: var(--accent-main);
  text-decoration: none;
  font-weight: 600;
}

.jc-header {
  margin-top: 8px;
  padding: 22px 24px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: start;
}

.jc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(320px, 0.92fr);
  gap: 22px;
  padding: 18px 0 42px;
}

h1,
h2,
h3 {
  font-family: 'Fredoka', sans-serif;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.3rem);
  line-height: 1.02;
}

h2 {
  font-size: 1.55rem;
  color: var(--accent-warm);
}

h3 {
  font-size: 1.18rem;
}

.jc-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--accent-main);
  border: 1px solid rgba(136, 239, 176, 0.2);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.jc-copy,
.jc-system,
.jc-message-text,
.jc-zone-desc {
  color: var(--text-dim);
}

.jc-label {
  font-size: 0.9rem;
  font-weight: 700;
}

.jc-input {
  width: 100%;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  padding: 14px 15px;
  font: inherit;
  outline: none;
}

.jc-input:focus,
.jc-composer input:focus {
  border-color: rgba(136, 239, 176, 0.34);
  box-shadow: 0 0 0 3px rgba(136, 239, 176, 0.12);
}

.jc-avatar-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.jc-avatar-btn {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 22px;
  padding: 14px;
  display: grid;
  gap: 8px;
  text-align: left;
  cursor: pointer;
  color: var(--text);
}

.jc-avatar-btn.active {
  border-color: rgba(136, 239, 176, 0.34);
  box-shadow: 0 0 0 2px rgba(136, 239, 176, 0.12);
}

.jc-avatar-chip,
.jc-self-marker,
.jc-marker {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  background: linear-gradient(135deg, var(--avatar-accent), var(--avatar-secondary));
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.24);
}

.jc-join-btn,
.jc-scope-btn,
.jc-reactions button,
#jcSendBtn {
  border: 0;
  border-radius: 18px;
  font: inherit;
  cursor: pointer;
}

.jc-join-btn {
  padding: 14px 16px;
  font-weight: 800;
  color: #06110c;
  background: linear-gradient(135deg, var(--accent-main), var(--accent-sky));
}

.jc-status,
.jc-meta-pill,
.jc-zone-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 9px 13px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.84rem;
}

.jc-status.ok,
.jc-meta-pill.ok {
  color: var(--accent-main);
}

.jc-status.warn,
.jc-meta-pill.warn {
  color: var(--accent-warm);
}

.jc-status.error,
.jc-meta-pill.error {
  color: #ffb1b1;
}

.jc-header-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.jc-map-card,
.jc-chat-card {
  padding: 18px;
}

.jc-map {
  position: relative;
  min-height: 760px;
  border-radius: 26px;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 18%, rgba(136, 239, 176, 0.16), transparent 20%),
    radial-gradient(circle at 78% 16%, rgba(255, 212, 135, 0.18), transparent 18%),
    linear-gradient(180deg, #0d2a1e 0%, #133a2a 36%, #11422d 60%, #0f3425 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.jc-map::before,
.jc-map::after {
  content: '';
  position: absolute;
  inset: auto;
  pointer-events: none;
}

.jc-map::before {
  width: 120%;
  height: 180px;
  left: -10%;
  top: -30px;
  background:
    radial-gradient(circle at 10% 50%, rgba(0, 0, 0, 0.18), transparent 26%),
    radial-gradient(circle at 30% 40%, rgba(0, 0, 0, 0.14), transparent 22%),
    radial-gradient(circle at 56% 54%, rgba(0, 0, 0, 0.18), transparent 24%),
    radial-gradient(circle at 80% 42%, rgba(0, 0, 0, 0.16), transparent 22%);
}

.jc-map::after {
  width: 160%;
  height: 220px;
  bottom: -40px;
  left: -20%;
  background:
    radial-gradient(circle at 18% 30%, rgba(0, 0, 0, 0.18), transparent 24%),
    radial-gradient(circle at 42% 42%, rgba(0, 0, 0, 0.14), transparent 22%),
    radial-gradient(circle at 66% 38%, rgba(0, 0, 0, 0.18), transparent 24%),
    radial-gradient(circle at 82% 48%, rgba(0, 0, 0, 0.16), transparent 22%);
}

.jc-river {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, transparent 28%, rgba(84, 194, 255, 0.75) 34%, rgba(98, 227, 255, 0.9) 38%, rgba(108, 239, 244, 0.78) 44%, transparent 52%);
  opacity: 0.9;
}

.jc-waterfall {
  position: absolute;
  left: 6%;
  bottom: 16%;
  width: 18%;
  height: 34%;
  background:
    linear-gradient(180deg, rgba(190, 249, 255, 0.2), rgba(98, 227, 255, 0.8), rgba(85, 165, 214, 0.2));
  clip-path: polygon(34% 0, 62% 0, 74% 100%, 20% 100%);
  filter: blur(0.5px);
}

.jc-fruit-grove {
  position: absolute;
  right: 8%;
  top: 12%;
  width: 20%;
  height: 24%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 40%, rgba(255, 153, 102, 0.92), transparent 10%),
    radial-gradient(circle at 65% 32%, rgba(255, 207, 111, 0.94), transparent 10%),
    radial-gradient(circle at 52% 58%, rgba(255, 120, 177, 0.9), transparent 10%),
    radial-gradient(circle, rgba(22, 70, 48, 0.92), rgba(16, 46, 34, 0.3));
}

.jc-bridge {
  position: absolute;
  left: 42%;
  top: 44%;
  width: 18%;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, #9c6a3f, #d39a63);
  box-shadow: 0 0 0 4px rgba(97, 62, 39, 0.3);
  transform: rotate(-10deg);
}

.jc-zones,
.jc-markers {
  position: absolute;
  inset: 0;
}

.jc-zone {
  position: absolute;
  width: 168px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 21, 15, 0.65);
  backdrop-filter: blur(10px);
  border-radius: 22px;
  padding: 12px 14px;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.22);
}

.jc-zone.active {
  border-color: rgba(136, 239, 176, 0.34);
  box-shadow: 0 0 0 2px rgba(136, 239, 176, 0.12), 0 16px 30px rgba(0, 0, 0, 0.24);
}

.jc-zone-title {
  font-weight: 700;
}

.jc-zone-desc {
  display: block;
  font-size: 0.8rem;
  margin-top: 4px;
}

.jc-zone-count {
  margin-top: 10px;
  font-size: 0.76rem;
  padding: 6px 9px;
}

.jc-self-marker,
.jc-marker {
  position: absolute;
  width: 58px;
  height: 58px;
  margin-left: -29px;
  margin-top: -42px;
  border-radius: 18px;
  z-index: 3;
  transition: transform 0.34s ease, left 0.34s ease, top 0.34s ease;
}

.jc-self-marker {
  border: 2px solid rgba(255, 255, 255, 0.4);
  z-index: 4;
}

.jc-marker {
  width: 48px;
  height: 48px;
  margin-left: -24px;
  margin-top: -34px;
  border-radius: 16px;
  font-size: 1.3rem;
}

.jc-marker-label {
  position: absolute;
  left: 50%;
  bottom: -24px;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 0.72rem;
  color: var(--text);
  background: rgba(6, 15, 11, 0.82);
  border-radius: 999px;
  padding: 4px 8px;
}

.jc-chat-card {
  display: grid;
  gap: 14px;
  align-content: start;
}

.jc-chat-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.jc-scope-row,
.jc-reactions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.jc-scope-btn {
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.jc-scope-btn.active {
  background: linear-gradient(135deg, var(--accent-main), var(--accent-sky));
  color: #06110c;
  font-weight: 800;
}

.jc-chat-log {
  min-height: 360px;
  max-height: 44vh;
  overflow-y: auto;
  display: grid;
  gap: 10px;
  padding-right: 6px;
}

.jc-system,
.jc-message {
  border-radius: 18px;
  padding: 12px 14px;
}

.jc-system {
  background: rgba(255, 255, 255, 0.05);
  border: 1px dashed rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
}

.jc-message {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.jc-message.self {
  border-color: rgba(136, 239, 176, 0.24);
  background: rgba(136, 239, 176, 0.08);
}

.jc-message.reaction .jc-message-text {
  font-size: 2rem;
  line-height: 1;
}

.jc-message-head {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 8px;
}

.jc-message-avatar {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  background: linear-gradient(135deg, var(--avatar-accent), var(--avatar-secondary));
}

.jc-message-name {
  font-weight: 700;
}

.jc-message-meta {
  font-size: 0.74rem;
  color: var(--text-dim);
}

.jc-reactions button {
  width: 48px;
  height: 42px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.jc-composer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
}

.jc-composer input {
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  padding: 14px 15px;
  font: inherit;
  outline: none;
}

#jcSendBtn {
  padding: 0 18px;
  background: linear-gradient(135deg, var(--accent-warm), var(--accent-main));
  color: #06110c;
  font-weight: 800;
}

.jc-roster-shell {
  display: grid;
  gap: 10px;
}

.jc-roster {
  display: grid;
  gap: 10px;
}

.jc-roster-pill {
  border-radius: 18px;
  padding: 11px 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  gap: 10px;
}

.jc-roster-pill .jc-message-avatar {
  width: 30px;
  height: 30px;
}

@media (max-width: 1080px) {
  .jc-layout {
    grid-template-columns: 1fr;
  }

  .jc-map {
    min-height: 620px;
  }
}

@media (max-width: 720px) {
  .jc-back,
  .jc-header,
  .jc-layout {
    width: min(1340px, calc(100% - 24px));
  }

  .jc-header,
  .jc-map-card,
  .jc-chat-card,
  .jc-lobby-card {
    padding: 18px;
    border-radius: 24px;
  }

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

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

  .jc-zone {
    width: 144px;
    padding: 10px 12px;
  }

  .jc-map {
    min-height: 560px;
  }

  .jc-composer {
    grid-template-columns: 1fr;
  }
}