/* ============================================================
 * In-iframe chat panel — white-labels OpenClaw with our editorial
 * design system. The dashboard sidebar at app.staging.ultrawebai.com
 * owns brand, nav, Personalize, account, and Power Nap UI. This
 * stylesheet only styles the chat surface inside the iframe.
 *
 * Tokens mirror app/globals.css dark mode from the ultraclaw repo.
 * ============================================================ */

:root {
  --ultra-paper:        #0d0c0a;
  --ultra-paper-deep:   #15130f;
  --ultra-paper-rule:   #2a2620;
  --ultra-card:         #181612;
  --ultra-card-rule:    #2e2a22;
  --ultra-ink:          #f3ede0;
  --ultra-ink-soft:     #d8d2c5;
  --ultra-ink-mute:     #a39d8e;
  --ultra-ink-faint:    #767060;
  --ultra-rule:         #2a2620;
  --ultra-rule-strong:  #4a4438;
  --ultra-signal:       #ff7340;
  --ultra-signal-hot:   #ff5a1f;
  --ultra-signal-tint:  #2a1810;
  --ultra-brand:        #c8d3e8;

  --ultra-font-sans: "Instrument Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --ultra-font-serif: "Instrument Serif", "Times New Roman", serif;
  --ultra-font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--ultra-paper);
  color: var(--ultra-ink-soft);
  font-family: var(--ultra-font-sans);
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Overlay: fills the iframe viewport, hides the stock OpenClaw <openclaw-app>
 * behind an opaque paper background. OpenClaw stays mounted and running. */
#ultra-chat {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  background: var(--ultra-paper);
}

/* ---------- Empty-state placeholder (shown until first message) ---------- */
.ultra-empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px clamp(20px, 6vw, 96px);
  text-align: center;
  gap: 10px;
}
.ultra-empty-state[hidden] { display: none; }
.ultra-empty-heading {
  font-family: var(--ultra-font-serif);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ultra-ink);
}
.ultra-empty-blurb {
  font-family: var(--ultra-font-sans);
  font-size: 16px;
  color: var(--ultra-ink-mute);
}

/* ---------- Messages area ---------- */
#ultra-messages {
  flex: 1;
  overflow-y: auto;
  padding: 28px clamp(20px, 6vw, 96px) 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
/* When messages exist they take over flex:1; the empty-state stays hidden. */
.ultra-empty-state:not([hidden]) ~ #ultra-messages { flex: 0; min-height: 0; padding-top: 0; padding-bottom: 0; }

.ultra-msg {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  max-width: 780px;
  width: 100%;
  align-self: flex-start;
}
.ultra-msg-you {
  align-self: flex-end;
  grid-template-columns: 1fr 32px;
}

.ultra-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ultra-font-serif);
  font-size: 15px;
  font-weight: 400;
  flex-shrink: 0;
  color: #fff;
  user-select: none;
}
.ultra-avatar svg { width: 18px; height: 18px; stroke-width: 1.75; }
.ultra-msg-assistant .ultra-avatar {
  background: linear-gradient(135deg, var(--ultra-signal) 0%, var(--ultra-signal-hot) 100%);
  grid-column: 1;
  grid-row: 1;
}
.ultra-msg-you .ultra-avatar {
  background: var(--ultra-brand);
  color: var(--ultra-paper);
  grid-column: 2;
  grid-row: 1;
}

.ultra-msg-bubble {
  padding: 12px 16px;
  border-radius: 10px;
  line-height: 1.6;
  font-family: var(--ultra-font-sans);
  font-size: 14.5px;
  color: var(--ultra-ink-soft);
  word-wrap: break-word;
  overflow-wrap: break-word;
  min-width: 0;
}
.ultra-msg-assistant .ultra-msg-bubble {
  background: var(--ultra-card);
  border: 1px solid var(--ultra-rule);
  border-left: 3px solid var(--ultra-signal);
  grid-column: 2;
  grid-row: 1;
}
.ultra-msg-you .ultra-msg-bubble {
  background: var(--ultra-paper-deep);
  border: 1px solid var(--ultra-rule);
  grid-column: 1;
  grid-row: 1;
  text-align: left;
  white-space: pre-wrap;
  color: var(--ultra-ink);
}

.ultra-msg-system {
  align-self: center;
  grid-template-columns: 1fr;
  max-width: none;
  text-align: center;
}
.ultra-msg-system .ultra-avatar { display: none; }
.ultra-msg-system .ultra-msg-bubble {
  background: transparent;
  border: 0;
  border-left: 0;
  color: var(--ultra-ink-faint);
  font-family: var(--ultra-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 8px;
  grid-column: 1;
}

/* ---------- Error bubble (tool-failure surfacing) ---------- */
.ultra-msg-error .ultra-avatar {
  background: #3a1410;
  color: #ff8a6a;
  grid-column: 1;
  grid-row: 1;
}
.ultra-msg-error .ultra-avatar svg { width: 18px; height: 18px; stroke-width: 2; }
.ultra-msg-error .ultra-msg-bubble {
  background: #1c0e0a;
  border: 1px solid #4a1f14;
  border-left: 3px solid #d64a2a;
  color: var(--ultra-ink-soft);
  grid-column: 2;
  grid-row: 1;
}
.ultra-error-header {
  font-family: var(--ultra-font-sans);
  font-size: 13px;
  font-weight: 600;
  color: #ff8a6a;
  margin-bottom: 4px;
  letter-spacing: 0.01em;
  text-transform: capitalize;
}
.ultra-error-reason {
  font-family: var(--ultra-font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ultra-ink-soft);
}

/* ---------- Markdown body inside bubbles ---------- */
.ultra-msg-bubble > *:first-child { margin-top: 0; }
.ultra-msg-bubble > *:last-child  { margin-bottom: 0; }
.ultra-msg-bubble p { margin: 0 0 10px; }
.ultra-msg-bubble p:last-child { margin-bottom: 0; }
.ultra-msg-bubble ul, .ultra-msg-bubble ol { margin: 8px 0; padding-left: 22px; }
.ultra-msg-bubble li { margin: 4px 0; }
.ultra-msg-bubble li > p { margin: 0; }
.ultra-msg-bubble h1, .ultra-msg-bubble h2, .ultra-msg-bubble h3,
.ultra-msg-bubble h4, .ultra-msg-bubble h5, .ultra-msg-bubble h6 {
  margin: 14px 0 6px;
  font-family: var(--ultra-font-serif);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--ultra-ink);
}
.ultra-msg-bubble h1 { font-size: 20px; }
.ultra-msg-bubble h2 { font-size: 17px; }
.ultra-msg-bubble h3 { font-size: 15px; }
.ultra-msg-bubble code {
  background: var(--ultra-paper);
  border: 1px solid var(--ultra-rule);
  padding: 1px 5px;
  border-radius: 4px;
  font-family: var(--ultra-font-mono);
  font-size: 12.5px;
  color: var(--ultra-ink);
}
.ultra-msg-bubble pre {
  background: var(--ultra-paper);
  border: 1px solid var(--ultra-rule);
  padding: 10px 12px;
  border-radius: 6px;
  overflow-x: auto;
  font-family: var(--ultra-font-mono);
  font-size: 12.5px;
  line-height: 1.5;
  margin: 8px 0;
}
.ultra-msg-bubble pre code { background: transparent; border: 0; padding: 0; }
.ultra-msg-bubble a {
  color: var(--ultra-signal);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.ultra-msg-bubble a:hover { color: var(--ultra-signal-hot); }
.ultra-msg-bubble blockquote {
  border-left: 2px solid var(--ultra-rule-strong);
  margin: 8px 0;
  padding: 2px 0 2px 12px;
  color: var(--ultra-ink-mute);
}
.ultra-msg-bubble table { border-collapse: collapse; margin: 8px 0; font-size: 13px; }
.ultra-msg-bubble th, .ultra-msg-bubble td {
  border: 1px solid var(--ultra-rule);
  padding: 4px 8px;
  text-align: left;
}
.ultra-msg-bubble th {
  background: var(--ultra-paper-deep);
  font-family: var(--ultra-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ultra-ink-faint);
}
.ultra-msg-bubble img { max-width: 100%; border-radius: 6px; margin: 6px 0; }
.ultra-msg-bubble hr { border: 0; border-top: 1px solid var(--ultra-rule); margin: 12px 0; }

/* ---------- Thinking indicator ---------- */
#ultra-thinking {
  display: flex;
  align-items: center;
  gap: 10px;
  align-self: flex-start;
  max-width: 780px;
  padding: 12px 16px;
  border-radius: 10px;
  background: var(--ultra-card);
  border: 1px solid var(--ultra-rule);
  color: var(--ultra-ink-mute);
  font-family: var(--ultra-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.ultra-dots { display: inline-flex; gap: 4px; }
.ultra-dots span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ultra-signal);
  animation: ultra-blink 1.2s infinite ease-in-out both;
}
.ultra-dots span:nth-child(1) { animation-delay: -0.32s; }
.ultra-dots span:nth-child(2) { animation-delay: -0.16s; }
@keyframes ultra-blink {
  0%, 80%, 100% { opacity: 0.25; transform: scale(0.85); }
  40%           { opacity: 1;    transform: scale(1.0);  }
}

/* ---------- Composer ---------- */
#ultra-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px clamp(20px, 6vw, 96px) 20px;
  border-top: 1px solid var(--ultra-rule);
  background: var(--ultra-paper);
}
#ultra-attachments { display: flex; flex-wrap: wrap; gap: 6px; }
#ultra-attachments:empty { display: none; }
.ultra-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--ultra-card);
  border: 1px solid var(--ultra-rule);
  border-radius: 999px;
  padding: 4px 10px 4px 12px;
  font-family: var(--ultra-font-sans);
  font-size: 12px;
  color: var(--ultra-ink-soft);
  max-width: 220px;
}
.ultra-chip-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ultra-chip-size {
  color: var(--ultra-ink-faint);
  font-size: 11px;
  font-family: var(--ultra-font-mono);
}
.ultra-chip-remove {
  background: transparent;
  color: var(--ultra-ink-mute);
  border: 0;
  cursor: pointer;
  font-size: 14px;
  padding: 0 2px;
  line-height: 1;
}
.ultra-chip-remove:hover { color: var(--ultra-ink); }

#ultra-form-row { display: flex; gap: 10px; align-items: flex-end; }
#ultra-attach {
  align-self: flex-end;
  width: 44px;
  height: 56px;
  background: transparent;
  border: 1px solid var(--ultra-rule);
  border-radius: 8px;
  color: var(--ultra-ink-mute);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.12s ease;
}
#ultra-attach:hover {
  background: var(--ultra-paper-deep);
  color: var(--ultra-ink);
  border-color: var(--ultra-rule-strong);
}
#ultra-mic {
  align-self: flex-end;
  width: 44px;
  height: 56px;
  background: transparent;
  border: 1px solid var(--ultra-rule);
  border-radius: 8px;
  color: var(--ultra-ink-mute);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.12s ease;
}
#ultra-mic[hidden] { display: none; }
#ultra-mic:hover {
  background: var(--ultra-paper-deep);
  color: var(--ultra-ink);
  border-color: var(--ultra-rule-strong);
}
#ultra-mic.ultra-mic-on {
  background: #2a1410;
  color: #ff8a6a;
  border-color: #d64a2a;
  animation: ultra-mic-pulse 1.6s ease-in-out infinite;
}
@keyframes ultra-mic-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(214, 74, 42, 0.55); }
  50%      { box-shadow: 0 0 0 6px rgba(214, 74, 42, 0); }
}
#ultra-input {
  flex: 1;
  min-height: 56px;
  max-height: 240px;
  padding: 14px 16px;
  background: var(--ultra-paper-deep);
  border: 1px solid var(--ultra-rule);
  border-radius: 8px;
  color: var(--ultra-ink);
  font-family: var(--ultra-font-sans);
  font-size: 14.5px;
  line-height: 1.5;
  resize: vertical;
}
#ultra-input::placeholder { color: var(--ultra-ink-faint); }
#ultra-input:focus { outline: none; border-color: var(--ultra-signal); }
#ultra-send {
  align-self: flex-end;
  padding: 0 20px;
  height: 56px;
  background: var(--ultra-signal);
  color: #fff;
  border: 0;
  border-radius: 8px;
  font-family: var(--ultra-font-sans);
  font-size: 17px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.12s ease;
}
#ultra-send:hover { background: var(--ultra-signal-hot); }
#ultra-send:disabled {
  background: var(--ultra-rule-strong);
  color: var(--ultra-ink-faint);
  cursor: not-allowed;
}

/* Stop-mode: the up-arrow becomes a stop button when the agent is busy so
   the user can abort long-running tools (e.g. image gen retries). */
#ultra-send.ultra-stop {
  background: #4a1f14;
  color: #ff8a6a;
  display: flex;
  align-items: center;
  justify-content: center;
}
#ultra-send.ultra-stop:hover { background: #5e2818; }
#ultra-send.ultra-stop svg { display: block; }

/* ---------- Raw OpenClaw escape-hatch chip ----------
   Fixed bottom-right corner; immune to iframe height clipping. Faint by
   default, brightens on hover. Doubles as the restore control in raw mode. */
#ultra-mode-toggle {
  position: fixed;
  bottom: 6px;
  right: 8px;
  z-index: 2147483647;
  background: transparent;
  border: 1px solid var(--ultra-rule);
  border-radius: 999px;
  padding: 4px 10px;
  font-family: var(--ultra-font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ultra-ink-faint);
  cursor: pointer;
  opacity: 0.55;
  transition: opacity 0.15s ease, color 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
#ultra-mode-toggle:hover {
  opacity: 1;
  color: var(--ultra-ink);
  background: var(--ultra-card);
  border-color: var(--ultra-rule-strong);
}

/* Raw mode: hide our overlay so the OpenClaw SPA underneath is visible. The
   toggle chip stays mounted (outside #ultra-chat) so the user can flip back. */
body.ultra-raw-mode #ultra-chat { display: none; }
body.ultra-raw-mode #ultra-mode-toggle {
  opacity: 0.85;
  color: var(--ultra-ink-mute);
  background: var(--ultra-card);
  border-color: var(--ultra-rule-strong);
}