/* sailor-widget.css
   Design tokens
   Color   — ink:#0F1620  panel:#16202C  panel-raised:#1C2836
             text:#E7E2D6  text-muted:#8996A3  accent:#C9A227 (signal-lamp brass)
             warn:#8B2E2E (deep rust, dark-content flags)
   Type    — display: 'Fraunces' (Sailor's name, headings)
             body/UI: 'IBM Plex Sans'
   Layout  — floating panel, bottom-right on desktop; full-screen on mobile.
             Hairline borders, 4px radius, no drop-shadow soup.
*/

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,600&family=IBM+Plex+Sans:wght@400;500;600&display=swap');

:root {
  --sailor-ink: #0f1620;
  --sailor-panel: #16202c;
  --sailor-panel-raised: #1c2836;
  --sailor-border: #2a3644;
  --sailor-text: #e7e2d6;
  --sailor-text-muted: #8996a3;
  --sailor-accent: #c9a227;
  --sailor-accent-dim: #8a6f1f;
  --sailor-warn: #8b2e2e;
  --sailor-radius: 4px;
  --sailor-font-display: 'Fraunces', Georgia, serif;
  --sailor-font-body: 'IBM Plex Sans', -apple-system, sans-serif;
}

@media (prefers-reduced-motion: reduce) {
  .sailor-launcher,
  .sailor-panel,
  .sailor-msg,
  .sailor-chip {
    transition: none !important;
    animation: none !important;
  }
}

/* ---------- Launcher ---------- */
.sailor-launcher {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9998;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--sailor-panel-raised);
  border: 1px solid var(--sailor-border);
  color: var(--sailor-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 0 0 1px rgba(201, 162, 39, 0.08);
  transition: transform 0.15s ease, border-color 0.15s ease;
  font-family: var(--sailor-font-display);
}
.sailor-launcher:hover { transform: translateY(-2px); border-color: var(--sailor-accent); }
.sailor-launcher:focus-visible {
  outline: 2px solid var(--sailor-accent);
  outline-offset: 3px;
}
.sailor-launcher svg { width: 26px; height: 26px; }

/* ---------- Panel ---------- */
.sailor-panel {
  position: fixed;
  z-index: 9999;
  bottom: 20px;
  right: 20px;
  width: 380px;
  max-width: calc(100vw - 40px);
  height: min(78vh, 720px);
  max-height: calc(100vh - 100px);
  background: var(--sailor-panel);
  border: 1px solid var(--sailor-border);
  border-radius: var(--sailor-radius);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  font-family: var(--sailor-font-body);
  color: var(--sailor-text);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}
.sailor-panel[hidden] { display: none; }

@media (max-width: 700px) {
  .sailor-panel {
    /* top/height are set live by JS from window.visualViewport — see
       sailor-widget.js — these are just the pre-JS fallback values. */
    top: auto;
    bottom: 12px;
    left: 12px;
    right: 12px;
    width: auto;
    max-width: none;
    height: 80vh;
    max-height: 80vh;
    border-radius: 18px;
    border: 1px solid var(--sailor-border);
  }
}

/* ---------- Header ---------- */
.sailor-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--sailor-border);
  background: var(--sailor-panel-raised);
}
.sailor-header-icon { color: var(--sailor-accent); width: 20px; height: 20px; flex-shrink: 0; }
.sailor-header-text { flex: 1; min-width: 0; }
.sailor-header-title {
  font-family: var(--sailor-font-display);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.02em;
  margin: 0;
}
.sailor-header-sub { font-size: 12px; color: var(--sailor-text-muted); margin: 0; }
.sailor-close {
  background: none;
  border: none;
  color: var(--sailor-text-muted);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--sailor-radius);
}
.sailor-close:hover { color: var(--sailor-text); }
.sailor-close:focus-visible { outline: 2px solid var(--sailor-accent); outline-offset: 2px; }

/* ---------- Messages ---------- */
.sailor-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sailor-msg {
  max-width: 88%;
  padding: 10px 12px;
  border-radius: var(--sailor-radius);
  font-size: 14px;
  line-height: 1.5;
  white-space: pre-wrap;
}
.sailor-msg-assistant {
  align-self: flex-start;
  background: var(--sailor-panel-raised);
  border: 1px solid var(--sailor-border);
}
.sailor-msg-user {
  align-self: flex-end;
  background: transparent;
  border: 1px solid var(--sailor-accent-dim);
  color: var(--sailor-text);
}
.sailor-msg-error {
  align-self: flex-start;
  border: 1px solid var(--sailor-warn);
  color: var(--sailor-text);
}
.sailor-msg-typing { color: var(--sailor-text-muted); font-style: italic; }
.sailor-msg-assistant a, .sailor-msg-error a {
  color: var(--sailor-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.sailor-msg-assistant a:hover, .sailor-msg-error a:hover { color: var(--sailor-text); }
.sailor-msg-assistant strong { color: var(--sailor-text); font-weight: 600; }
.sailor-msg-assistant em { color: var(--sailor-text); font-style: italic; }

/* ---------- Suggested chips / quick actions ---------- */
.sailor-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 16px 12px;
}
.sailor-chip {
  background: var(--sailor-panel-raised);
  border: 1px solid var(--sailor-border);
  color: var(--sailor-text);
  font-family: var(--sailor-font-body);
  font-size: 13px;
  padding: 7px 12px;
  border-radius: var(--sailor-radius);
  cursor: pointer;
  transition: border-color 0.15s ease;
}
.sailor-chip:hover { border-color: var(--sailor-accent); }
.sailor-chip:focus-visible { outline: 2px solid var(--sailor-accent); outline-offset: 2px; }

/* ---------- Input row ---------- */
.sailor-input-row {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--sailor-border);
  background: var(--sailor-panel-raised);
}
.sailor-input {
  flex: 1;
  background: var(--sailor-ink);
  border: 1px solid var(--sailor-border);
  color: var(--sailor-text);
  border-radius: var(--sailor-radius);
  padding: 10px 12px;
  font-family: var(--sailor-font-body);
  font-size: 14px;
  resize: none;
}
.sailor-input:focus-visible { outline: 2px solid var(--sailor-accent); outline-offset: 1px; }
.sailor-send {
  background: var(--sailor-accent);
  color: var(--sailor-ink);
  border: none;
  border-radius: var(--sailor-radius);
  padding: 0 16px;
  font-family: var(--sailor-font-body);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
}
.sailor-send:disabled { opacity: 0.5; cursor: not-allowed; }
.sailor-send:focus-visible { outline: 2px solid var(--sailor-text); outline-offset: 2px; }

/* ---------- Scrollbar (webkit, subtle) ---------- */
.sailor-messages::-webkit-scrollbar { width: 8px; }
.sailor-messages::-webkit-scrollbar-thumb { background: var(--sailor-border); border-radius: 4px; }