/* ═══════════════════════════════════════════════════════════════
   TRAXIUM — Trax assistant (shared panel + floating widget)
   Loaded on every page by js/trax.js.
═══════════════════════════════════════════════════════════════ */

/* Traxi accent: the Traxium teal, independent of each page's primary color. */
.trax-panel, .trax-fab, .trax-drawer { --traxi-accent: #4fe0d8; --traxi-accent-soft: rgba(79, 224, 216, 0.22); }
:root[data-theme="light"] :is(.trax-panel, .trax-fab, .trax-drawer) { --traxi-accent: #087f76; --traxi-accent-soft: rgba(8, 127, 118, 0.16); }

/* ── Chat panel ── */
.trax-panel {
  display: flex; flex-direction: column;
  width: 100%;
  border-radius: 24px; border: 1px solid var(--border);
  background: var(--bg-2);
  overflow: hidden;
}
.trax-head { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent); }
.trax-avatar {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 700; font-size: 14px; letter-spacing: -0.02em;
  color: #fff; background: var(--grad-cool);
  box-shadow: 0 0 16px color-mix(in srgb, var(--traxi-accent) 35%, transparent);
}
.trax-avatar .trax-agent { width: 34px; height: 34px; }
.trax-name { font-family: var(--font-display); font-weight: 600; font-size: 16px; color: var(--text-primary); display: flex; align-items: center; gap: 10px; }
.trax-status { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 11px; font-weight: 400; color: var(--text-3); }
.trax-status-dot { width: 7px; height: 7px; border-radius: 50%; background: rgb(var(--p-mint)); }
.trax-panel.is-offline .trax-status-dot { background: var(--text-4); }
.trax-context { font-size: 12.5px; color: var(--text-3); margin-top: 2px; }

/* ChatGPT-style conversation: Traxi writes on the page next to her avatar; your messages sit in soft bubbles on the right. */
.trax-log { flex: 1; overflow-y: auto; padding: 22px 18px; display: flex; flex-direction: column; gap: 20px; scroll-behavior: smooth; }
.trax-row { display: flex; align-items: flex-start; gap: 10px; animation: trax-in 0.22s ease-out; }
.trax-row-avatar {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center;
  color: #fff; background: var(--grad-cool);
}
.trax-row-avatar .trax-agent { width: 26px; height: 26px; }
.trax-msg { font-size: 15px; line-height: 1.6; white-space: pre-line; }
.trax-msg--user {
  align-self: flex-end; max-width: 80%;
  padding: 10px 16px; border-radius: 20px;
  background: color-mix(in srgb, var(--text) 9%, var(--bg-2)); color: var(--text);
  animation: trax-in 0.18s ease-out;
}
.trax-msg--bot { flex: 1; min-width: 0; padding-top: 3px; color: var(--text); background: none; border: 0; }
@keyframes trax-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.trax-msg--bot ul { margin: 6px 0; padding-left: 18px; }
.trax-msg--bot li { margin: 3px 0; }
.trax-msg--bot p { margin: 0; }
.trax-msg--bot p + p, .trax-msg--bot ul + p { margin-top: 6px; }
.trax-badge {
  display: inline-block; margin-bottom: 6px;
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--traxi-accent);
}
.trax-badge--guardrail, .trax-badge--fallback { color: var(--text-3); }
/* Thinking: bouncing dots while Traxi works out her answer. */
.trax-row--thinking .trax-msg--bot { display: flex; align-items: center; gap: 10px; padding-top: 6px; }
.trax-typing { display: inline-flex; align-items: center; gap: 5px; height: 18px; }
.trax-typing span { width: 8px; height: 8px; border-radius: 50%; background: var(--traxi-accent); animation: trax-bounce 1.1s infinite ease-in-out; }
.trax-typing span:nth-child(2) { animation-delay: 0.15s; }
.trax-typing span:nth-child(3) { animation-delay: 0.3s; }
.trax-thinking-label { font-size: 13px; color: var(--text-3); animation: trax-pulse 1.6s infinite ease-in-out; }
.trax-row--thinking .trax-row-avatar { animation: trax-pulse 1.6s infinite ease-in-out; }
@keyframes trax-bounce { 0%, 60%, 100% { transform: translateY(0); opacity: 0.45; } 30% { transform: translateY(-7px); opacity: 1; } }
@keyframes trax-pulse { 0%, 100% { opacity: 0.55; } 50% { opacity: 1; } }

.trax-chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 20px 12px; }
.trax-chip {
  font: inherit; font-size: 12.5px; cursor: pointer;
  padding: 7px 12px; border-radius: 999px;
  border: 1px solid var(--border-mid); background: transparent; color: var(--text-2);
  transition: border-color var(--tr-fast), color var(--tr-fast), background var(--tr-fast);
}
.trax-chip:hover { border-color: var(--traxi-accent); color: var(--text-primary); background: var(--traxi-accent-soft); }

/* Composer: one rounded box with the send button inside, like ChatGPT. */
.trax-form {
  display: flex; align-items: center; gap: 8px;
  margin: 4px 16px 8px; padding: 6px 6px 6px 16px;
  border-radius: 26px; border: 1px solid var(--border-mid);
  background: var(--bg); box-shadow: 0 2px 10px rgb(0 0 0 / 0.08);
}
.trax-form:focus-within { border-color: var(--traxi-accent); box-shadow: 0 0 0 3px var(--traxi-accent-soft); }
/* The text field blends into the oval; page-level input styles must not draw a second box. */
.trax-form .trax-input,
.trax-form .trax-input:focus,
.trax-form .trax-input:hover {
  flex: 1; min-width: 0; height: auto !important; min-height: 0 !important; margin: 0 !important;
  font: inherit; font-size: 15px;
  padding: 8px 0 !important; border: 0 !important; border-radius: 0 !important;
  background: transparent !important; box-shadow: none !important; outline: none !important;
  color: var(--text); -webkit-appearance: none; appearance: none;
}
.trax-send {
  width: 36px; height: 36px; flex-shrink: 0; border: 0; border-radius: 50%; cursor: pointer;
  display: grid; place-items: center; background: var(--traxi-accent) !important; color: #fff !important;
  transition: opacity 0.15s ease, transform 0.15s ease;
}
.trax-send:hover:not(:disabled) { transform: scale(1.06); }
.trax-send svg { width: 18px; height: 18px; }
.trax-send:disabled { opacity: 0.35; cursor: default; }
.trax-disclaimer { margin: 0; padding: 0 20px 12px; font-size: 11.5px; color: var(--text-4); text-align: center; }
.trax-form .visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ── Floating launcher ── */
.trax-fab {
  position: fixed; z-index: 990;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 64px; height: 44px; padding: 0 16px;
  border: 1px solid var(--border-mid); border-radius: 999px; cursor: pointer;
  font-family: var(--font-display); font-weight: 700; font-size: 14px; letter-spacing: 0.01em;
  color: #fff; background: var(--grad-cool);
  box-shadow: 0 10px 28px color-mix(in srgb, var(--traxi-accent) 28%, transparent);
  opacity: 0.94;
  transition: transform 0.2s ease, opacity 0.2s ease, box-shadow 0.2s ease, visibility 0.2s;
}
.trax-fab:hover { opacity: 1; transform: translateY(-2px); }
.trax-fab:focus-visible { outline: 2px solid var(--traxi-accent); outline-offset: 3px; }
.trax-fab { padding-left: 6px; }
.trax-fab-mark { display: inline-flex; align-items: center; gap: 6px; color: #fff; }
.trax-fab-mark .trax-agent { width: 34px; height: 34px; flex-shrink: 0; }
.trax-fab-close { display: none; font-size: 20px; line-height: 1; letter-spacing: 0; }
.trax-fab[aria-expanded="true"] .trax-fab-mark { display: none; }
.trax-fab[aria-expanded="true"] .trax-fab-close { display: inline; }
.trax-fab.is-tucked { opacity: 0; visibility: hidden; transform: translateY(12px); pointer-events: none; }

/* ── Floating drawer ── */
.trax-drawer {
  position: fixed; z-index: 990;
  right: max(20px, env(safe-area-inset-right));
  bottom: calc(max(20px, env(safe-area-inset-bottom)) + 56px);
  width: min(420px, calc(100vw - 40px));
  height: min(640px, calc(100dvh - 120px));
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateY(16px) scale(0.98); transform-origin: bottom right;
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
}
.trax-drawer.is-open { opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
.trax-drawer .trax-panel {
  height: 100%;
  box-shadow: 0 24px 60px rgb(0 0 0 / 0.28), 0 0 0 1px color-mix(in srgb, var(--traxi-accent) 10%, transparent);
}
.trax-drawer .trax-head { padding: 14px 16px; }
.trax-drawer .trax-log { padding: 16px; }
.trax-drawer .trax-chips { padding: 0 16px 10px; }
.trax-drawer .trax-form { margin: 4px 14px 8px; }
.trax-drawer .trax-disclaimer { padding: 0 16px 10px; }
.trax-close {
  margin-left: auto; width: 34px; height: 34px; flex-shrink: 0;
  display: grid; place-items: center; cursor: pointer;
  border: 1px solid var(--border); border-radius: 10px; background: transparent; color: var(--text-3);
  font-size: 18px; line-height: 1;
}
.trax-close:hover { color: var(--text-primary); border-color: var(--border-bright); }

/* ── Homepage Trax section ── */
.home-trax { padding: 56px 0 32px; }
.home-trax-sub { font-size: 16px; line-height: 1.6; color: var(--text-secondary); margin: 12px 0 0; }
.home-trax .trax-panel {
  height: min(560px, 68vh); min-height: 460px;
  box-shadow: 0 24px 60px color-mix(in srgb, var(--traxi-accent) 14%, transparent);
}

/* Stay out of the way of the site's own mobile navigation */
.site-nav-open > .trax-fab, .site-nav-open > .trax-drawer { visibility: hidden; opacity: 0; pointer-events: none; }

@media (max-width: 560px) {
  .trax-fab { height: 40px; min-width: 58px; padding: 0 14px; font-size: 12px; }
  .trax-drawer {
    left: 0; right: 0; bottom: 0; width: 100%;
    height: min(86dvh, 640px);
    transform: translateY(24px); transform-origin: bottom center;
  }
  .trax-drawer .trax-panel { border-radius: 20px 20px 0 0; border-bottom: 0; padding-bottom: env(safe-area-inset-bottom); }
  .trax-fab[aria-expanded="true"] { opacity: 0; visibility: hidden; pointer-events: none; }
}
@media (prefers-reduced-motion: reduce) {
  .trax-typing span, .trax-thinking-label, .trax-row--thinking .trax-row-avatar, .trax-row, .trax-msg--user { animation: none; opacity: 1; }
  .trax-log { scroll-behavior: auto; }
  .trax-fab, .trax-drawer { transition: opacity 0.01s, visibility 0.01s; transform: none; }
  .trax-fab:hover { transform: none; }
}

/* ── Clean layout, locked against page-level styles ──
   App pages (client console, warehouse) apply global button, input, focus and type-scale rules
   with !important; these scoped rules keep Traxi's sizing and spacing consistent everywhere. */
html body .trax-panel { font-size: 14px !important; line-height: 1.5 !important; }
html body .trax-panel * { letter-spacing: normal !important; }

/* Header */
html body .trax-panel .trax-head { gap: 10px !important; padding: 12px 14px !important; }
html body .trax-panel .trax-avatar { width: 36px !important; height: 36px !important; box-shadow: none !important; }
html body .trax-panel .trax-avatar .trax-agent { width: 28px !important; height: 28px !important; }
html body .trax-panel .trax-name { font-size: 15px !important; font-weight: 600 !important; gap: 8px !important; line-height: 1.2 !important; }
html body .trax-panel .trax-status {
  padding: 2px 8px !important; border-radius: 999px !important;
  background: var(--traxi-accent-soft) !important; color: var(--traxi-accent) !important;
  font-family: inherit !important; font-size: 11px !important; font-weight: 600 !important;
}
html body .trax-panel .trax-status-dot { width: 6px !important; height: 6px !important; background: var(--traxi-accent) !important; }
html body .trax-panel .trax-context { font-size: 12px !important; margin-top: 3px !important; }
html body .trax-panel .trax-close {
  width: 30px !important; height: 30px !important; min-height: 0 !important; padding: 0 !important;
  border-radius: 8px !important; font-size: 16px !important;
}

/* Conversation */
html body .trax-panel .trax-log { padding: 16px 14px !important; gap: 16px !important; }
html body .trax-panel .trax-row { gap: 10px !important; }
html body .trax-panel .trax-row-avatar { width: 28px !important; height: 28px !important; }
html body .trax-panel .trax-row-avatar .trax-agent { width: 22px !important; height: 22px !important; }
html body .trax-panel .trax-msg { font-size: 14px !important; line-height: 1.55 !important; }
html body .trax-panel .trax-msg--bot { padding-top: 4px !important; }
html body .trax-panel .trax-msg--user {
  max-width: 78% !important; padding: 8px 14px !important; border-radius: 16px 16px 4px 16px !important;
  background: var(--traxi-accent-soft) !important; color: var(--text) !important;
}
html body .trax-panel .trax-badge {
  display: inline-flex !important; align-items: center; margin: 0 0 6px !important;
  padding: 2px 8px !important; border-radius: 999px !important;
  background: var(--traxi-accent-soft) !important; color: var(--traxi-accent) !important;
  font-family: inherit !important; font-size: 10px !important; font-weight: 700 !important;
  letter-spacing: 0.04em !important; text-transform: uppercase;
}
html body .trax-panel .trax-badge--guardrail,
html body .trax-panel .trax-badge--fallback { background: color-mix(in srgb, var(--text) 8%, transparent) !important; color: var(--text-3) !important; }

/* Suggestions: compact pills in a wrapping row */
html body .trax-panel .trax-chips { gap: 6px !important; padding: 0 14px 10px !important; }
html body .trax-panel .trax-chip {
  min-height: 0 !important; height: auto !important; padding: 6px 12px !important;
  border-radius: 999px !important; font-size: 12.5px !important; font-weight: 500 !important; line-height: 1.3 !important;
  background: transparent !important; color: var(--text-2) !important; border: 1px solid var(--border-mid) !important;
  box-shadow: none !important;
}
html body .trax-panel .trax-chip:hover { border-color: var(--traxi-accent) !important; background: var(--traxi-accent-soft) !important; color: var(--text) !important; }

/* Composer: one oval, no inner box or focus ring */
html body .trax-panel .trax-form { margin: 2px 12px 6px !important; padding: 4px 4px 4px 14px !important; gap: 6px !important; border-radius: 999px !important; }
html body .trax-panel .trax-form .trax-input,
html body .trax-panel .trax-form .trax-input:focus,
html body .trax-panel .trax-form .trax-input:focus-visible {
  font-size: 14px !important; font-weight: 400 !important; padding: 8px 0 !important;
  outline: none !important; outline-offset: 0 !important; border: 0 !important; box-shadow: none !important; background: transparent !important;
}
html body .trax-panel .trax-send {
  width: 34px !important; height: 34px !important; min-height: 0 !important; padding: 0 !important;
  border: 0 !important; border-radius: 50% !important; box-shadow: none !important;
  background: var(--traxi-accent) !important; color: #fff !important;
}
html body .trax-panel .trax-send:focus-visible { outline: 2px solid var(--traxi-accent) !important; outline-offset: 2px !important; }
html body .trax-panel .trax-send svg { width: 16px !important; height: 16px !important; }

/* Footnote */
html body .trax-panel .trax-disclaimer { padding: 0 14px 10px !important; font-size: 11px !important; font-weight: 400 !important; line-height: 1.4 !important; color: var(--text-3) !important; opacity: .8; }