.rick-dock {
  position: fixed;
  right: max(24px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 30;
  display: flex;
  align-items: end;
  gap: 12px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  text-align: left;
}
.rick-dock[hidden], .rick-starters[hidden], .rick-mode-note[hidden] { display: none; }
.rick-sprite { image-rendering: pixelated; object-fit: contain; flex: none; }
.rick-dock .rick-sprite { width: 78px; height: 102px; }
.rick-invite {
  display: grid;
  gap: 3px;
  margin-bottom: 40px;
  padding: 12px 16px;
  max-width: 240px;
  background: var(--paper);
  border: 1px solid var(--ink);
  box-shadow: 4px 4px 0 var(--line);
  font-size: .875rem;
  line-height: 1.4;
}
.rick-invite small { color: var(--sub); font-size: .75rem; }
.rick-dock:hover .rick-invite { border-color: var(--green); }
.rick-dock[data-visited] .rick-invite { padding: 9px 13px; }
.rick-dock[data-visited] .rick-invite small { display: none; }
.rick-dialog {
  position: fixed;
  inset: auto 24px 24px auto;
  margin: 0;
  width: min(450px, calc(100vw - 32px));
  height: min(700px, calc(100dvh - 48px));
  max-height: calc(100dvh - 48px);
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 24px 90px #0003;
  overflow: hidden;
}
.rick-dialog[open] { display: flex; flex-direction: column; }
.rick-dialog::backdrop { background: #10251a30; }
.rick-header {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  flex: none;
}
.rick-header .rick-sprite { width: 39px; height: 51px; }
.rick-heading { flex: 1; min-width: 0; }
.rick-heading h2 { margin: 0; font-size: 1.15rem; font-weight: 600; letter-spacing: -.035em; }
.rick-heading p { margin: 0; color: var(--sub); font-size: .8125rem; }
.rick-close { border: 0; padding: 8px; background: none; color: var(--ink); font-size: 1.4rem; min-width: 40px; min-height: 40px; }
.rick-body { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 22px 20px; }
.rick-message { margin: 0 0 20px; font-size: .9375rem; line-height: 1.65; overflow-wrap: anywhere; }
.rick-message strong { font: 500 .75rem/1.5 var(--mono); display: block; color: var(--green); margin-bottom: 7px; }
.rick-message-content { white-space: pre-wrap; }
.rick-message[data-role="user"] { margin-left: 32px; padding: 12px 15px; background: var(--soft); border-radius: 10px 10px 2px 10px; }
.rick-message[data-role="user"] strong { color: var(--sub); }
.rick-message[data-error] { border-left: 2px solid var(--green); padding-left: 12px; }
.rick-starters { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 18px; }
.rick-starters button { border: 1px solid var(--line); border-radius: 6px; padding: 8px 11px; background: transparent; color: var(--ink); font-size: .8125rem; text-align: left; }
.rick-starters button:hover { background: var(--soft); border-color: var(--green); }
.rick-status { color: var(--sub); font: 400 .8125rem/1.6 var(--mono); margin: 0; min-height: 1.6em; }
.rick-footer { flex: none; padding: 12px 18px 16px; border-top: 1px solid var(--line); }
.rick-composer { display: flex; align-items: end; gap: 8px; }
.rick-composer textarea { min-height: 48px; max-height: 130px; height: 48px; border-radius: 7px; resize: vertical; padding: 11px 12px; line-height: 1.5; font-size: 1rem; }
.rick-send { flex: none; background: var(--green); color: var(--paper); border: 1px solid var(--green); border-radius: 7px; padding: 11px 13px; height: 48px; font-size: .875rem; }
.rick-send:disabled { opacity: .55; cursor: default; }
.rick-controls { display: flex; justify-content: space-between; gap: 16px; margin-top: 10px; font-size: .75rem; }
.rick-reset { border: 0; background: transparent; padding: 0; color: var(--sub); font-size: .75rem; text-decoration: underline; text-underline-offset: 3px; }
.rick-details { margin-top: 10px; font-size: .75rem; color: var(--sub); max-height: 140px; overflow-y: auto; }
.rick-details summary { cursor: pointer; }
.rick-details p { margin: 8px 0 0; }
.rick-mode-note { margin: 0 0 16px; padding: 10px 12px; background: var(--soft); font-size: .8125rem; color: var(--sub); border-left: 2px solid var(--green); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
body:has(.rick-dialog[open]) { overflow: hidden; }
@media (max-width: 600px) {
  .rick-dock { right: 16px; bottom: max(10px, env(safe-area-inset-bottom)); gap: 8px; }
  .rick-dock .rick-sprite { width: 52px; height: 68px; }
  .rick-invite { margin-bottom: 18px; max-width: 210px; padding: 9px 12px; }
  .rick-dialog { inset: auto 8px max(8px, env(safe-area-inset-bottom)) 8px; width: auto; max-width: none; height: min(680px, calc(100dvh - 24px)); max-height: calc(100dvh - 24px); }
  .rick-header { padding: 12px 16px; }
  .rick-body { padding: 18px 16px; }
  .rick-footer { padding: 12px 14px; }
}