.topbar {
  display: contents;
}

.brand {
  position: fixed;
  top: 14px;
  left: 20px;
  z-index: 20;
  pointer-events: none;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: .02em;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.pill {
  position: fixed;
  left: 20px;
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 10;
  padding: 6px 14px;
  font-size: 13px;
  line-height: 1.35;
  white-space: pre;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--float);
  backdrop-filter: blur(14px);
}

.pill:empty {
  display: none;
}

.topbar .icon-btn {
  position: fixed;
  right: 20px;
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 20;
}

#themeToggle {
  right: 70px;
}

@media (max-width: 520px) {
  #themeToggle {
    right: 20px;
    bottom: calc(max(18px, env(safe-area-inset-bottom)) + 50px);
  }
}

.topbar .icon-btn,
.topbar .icon-btn:hover:not(:disabled) {
  background: var(--float);
  backdrop-filter: blur(14px);
}

.icon-btn {
  position: relative;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  padding: 0;
  font-size: 24px;
  line-height: 1;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface-strong);
  transition: transform .15s, background .15s, box-shadow .15s, opacity .15s;
}

.icon-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  background: var(--surface);
}

.icon-btn:active:not(:disabled) {
  transform: scale(.96);
}

.icon-btn:disabled {
  opacity: .4;
}

.icon-btn.small {
  width: 40px;
  height: 40px;
  font-size: 18px;
}

.icon-btn[aria-pressed="true"] {
  box-shadow: 0 0 0 2px var(--ok), 0 0 18px rgba(52, 211, 153, .35);
}

.icon-btn[aria-pressed="false"]:not(:disabled)::after,
.avatar::after {
  content: "";
  position: absolute;
  width: 78%;
  height: 5px;
  border-radius: 3px;
  background: var(--danger);
  box-shadow: 0 0 0 2px var(--bg), 0 0 10px rgba(239, 68, 68, .55);
  transform: rotate(45deg);
}

.icon-btn[aria-pressed="false"]:not(:disabled):not(.danger) {
  border-color: color-mix(in srgb, var(--danger) 55%, transparent);
}

.icon-btn.danger {
  background: var(--danger);
  border-color: transparent;
}

.icon-btn.danger:hover:not(:disabled) {
  background: color-mix(in srgb, var(--danger) 85%, white);
}

#join-card {
  margin: auto;
  width: min(380px, calc(100vw - 32px));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 36px 28px 32px;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--glass);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  animation: rise .5s ease both;
}

.logo {
  display: grid;
  place-items: center;
  width: 76px;
  height: 76px;
  font-size: 36px;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 10px 30px rgba(109, 106, 247, .45);
}

.logo img {
  width: 100%;
  height: 100%;
  border-radius: inherit;
}

#join-card h1 {
  margin: 0;
  font-size: 26px;
  letter-spacing: .02em;
}

.field {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  transition: border-color .15s, box-shadow .15s;
}

.field:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 30%, transparent);
}

.field input {
  flex: 1;
  min-width: 0;
  padding: 14px 0;
  font-size: 16px;
  border: 0;
  outline: 0;
  background: transparent;
}

.primary {
  width: 100%;
  padding: 14px 20px;
  font-size: 22px;
  font-weight: 600;
  border: 0;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 10px 26px rgba(109, 106, 247, .4);
  transition: transform .15s, filter .15s, box-shadow .15s;
}

.primary:hover:not(:disabled) {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.primary:disabled {
  opacity: .6;
}

.dock {
  position: fixed;
  left: 50%;
  bottom: max(18px, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 15;
  display: flex;
  gap: 14px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--glass);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  animation: dock-rise .4s ease both;
}

body:not(.joined) .dock,
body:not(.joined) #grid {
  display: none;
}

body.joined #join-card {
  display: none;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
}

@keyframes dock-rise {
  from {
    opacity: 0;
    transform: translate(-50%, 14px);
  }
}