/* Vidnexa AI - floating assistant widget.
   Solid surfaces that follow the site theme (light/dark via the
   theme variables + body.dark-mode), no glass/blur. */

#vxai-widget-root {
  --vxai-bottom: 24px;
  --vxai-panel-bg: var(--glass-bg-strong, #ffffff);
  --vxai-panel2: var(--glass-bg-soft, #f8fafc);
  --vxai-border: var(--glass-border-soft, #e2e8f0);
  --vxai-text: var(--text-primary, #0f172a);
  --vxai-text2: var(--text-secondary, #475569);
  --vxai-text3: var(--text-muted, #64748b);
  --vxai-accent: var(--accent, #2563eb);
  --vxai-accent-hi: var(--accent-hover, #1d4ed8);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}
@media (max-width: 768px) {
  /* Keep the bubble clear of the mobile bottom navigation bar. */
  #vxai-widget-root { --vxai-bottom: 88px; }
}

#vxai-widget-root .vxai-bubble {
  position: fixed;
  right: 20px;
  bottom: var(--vxai-bottom);
  width: 56px; height: 56px;
  border-radius: 18px;
  overflow: hidden;
  padding: 0;
  border: 1px solid rgba(0,0,0,.08);
  background: #fff;
  color: #fff;
  cursor: pointer;
  z-index: 9990;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 22px rgba(0,0,0,.28);
  transition: transform .15s ease;
}
#vxai-widget-root .vxai-bubble:hover { transform: scale(1.06); }
#vxai-widget-root .vxai-bubble svg { width: 26px; height: 26px; display: block; }
#vxai-widget-root .vxai-bubble img { width: 100%; height: 100%; display: block; object-fit: cover; }
#vxai-widget-root .vxai-bubble .vxai-bubble-label {
  position: absolute; right: 66px; top: 50%; transform: translateY(-50%);
  background: var(--vxai-panel-bg); color: var(--vxai-text);
  border: 1px solid var(--vxai-border); border-radius: 999px;
  padding: 6px 12px; font-size: 12.5px; font-weight: 600; white-space: nowrap;
  box-shadow: 0 4px 14px rgba(0,0,0,.14);
}

#vxai-widget-root .vxai-panel {
  position: fixed;
  right: 20px;
  bottom: calc(var(--vxai-bottom) + 68px);
  width: min(380px, calc(100vw - 24px));
  height: min(560px, calc(100dvh - var(--vxai-bottom) - 96px));
  background: var(--vxai-panel-bg);
  color: var(--vxai-text);
  border: 1px solid var(--vxai-border);
  border-radius: 18px;
  box-shadow: 0 18px 50px rgba(0,0,0,.30);
  z-index: 9991;
  display: none;
  flex-direction: column;
  overflow: hidden;
}
#vxai-widget-root .vxai-panel.open { display: flex; }

#vxai-widget-root .vxai-head {
  display: flex; align-items: center; gap: 9px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--vxai-border);
  background: var(--vxai-panel-bg);
}
#vxai-widget-root .vxai-head .vxai-mark { width: 28px; height: 28px; flex-shrink: 0; }
#vxai-widget-root .vxai-head .vxai-mark svg { width: 100%; height: 100%; display: block; }
#vxai-widget-root .vxai-head .vxai-mark img { width: 100%; height: 100%; display: block; border-radius: 7px; }
#vxai-widget-root .vxai-head .vxai-name { font-weight: 800; font-size: 15px; flex: 1; letter-spacing: -.2px; }
#vxai-widget-root .vxai-head .vxai-sub { font-size: 11px; color: var(--vxai-text3); font-weight: 600; }
#vxai-widget-root .vxai-close {
  background: none; border: 0; color: var(--vxai-text2); cursor: pointer;
  width: 32px; height: 32px; border-radius: 8px; font-size: 18px; line-height: 1;
}
#vxai-widget-root .vxai-close:hover { background: var(--vxai-panel2); color: var(--vxai-text); }

#vxai-widget-root .vxai-msgs {
  flex: 1; overflow-y: auto; padding: 14px;
  display: flex; flex-direction: column; gap: 12px;
  background: var(--vxai-panel-bg);
}
#vxai-widget-root .vxai-msg { font-size: 14px; line-height: 1.55; overflow-wrap: break-word; }
#vxai-widget-root .vxai-msg.user {
  align-self: flex-end; max-width: 88%;
  background: var(--vxai-accent); color: #fff;
  padding: 9px 13px; border-radius: 14px 14px 4px 14px;
}
#vxai-widget-root .vxai-msg.user a { color: #fff; text-decoration: underline; }
#vxai-widget-root .vxai-msg.bot { align-self: flex-start; max-width: 94%; }
#vxai-widget-root .vxai-msg.bot p { margin: 0 0 8px; }
#vxai-widget-root .vxai-msg.bot p:last-child { margin-bottom: 0; }
#vxai-widget-root .vxai-msg.bot ul { margin: 4px 0 8px; padding-left: 18px; }
#vxai-widget-root .vxai-msg.bot code {
  font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .88em;
  background: var(--vxai-panel2); border: 1px solid var(--vxai-border);
  padding: 1px 5px; border-radius: 6px;
}
#vxai-widget-root .vxai-msg.bot pre {
  background: var(--vxai-panel2); border: 1px solid var(--vxai-border);
  border-radius: 10px; padding: 10px; overflow-x: auto;
}
#vxai-widget-root .vxai-msg.bot pre code { background: none; border: 0; padding: 0; }
#vxai-widget-root .vxai-welcome { color: var(--vxai-text2); font-size: 14px; line-height: 1.55; }
#vxai-widget-root .vxai-chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 10px; }
#vxai-widget-root .vxai-chip {
  background: var(--vxai-panel-bg); border: 1px solid var(--vxai-border);
  color: var(--vxai-text); border-radius: 999px; padding: 7px 12px;
  font-size: 12.5px; cursor: pointer;
}
#vxai-widget-root .vxai-chip:hover { border-color: var(--vxai-accent); color: var(--vxai-accent); }

#vxai-widget-root .vxai-typing { display: inline-flex; gap: 4px; padding: 6px 2px; }
#vxai-widget-root .vxai-typing span {
  width: 7px; height: 7px; border-radius: 50%; background: var(--vxai-text3);
  animation: vxaiBlink 1.1s ease-in-out infinite;
}
#vxai-widget-root .vxai-typing span:nth-child(2) { animation-delay: .18s; }
#vxai-widget-root .vxai-typing span:nth-child(3) { animation-delay: .36s; }
@keyframes vxaiBlink { 0%,100% { opacity: .25; } 50% { opacity: 1; } }

#vxai-widget-root .vxai-fb { display: flex; gap: 2px; margin-top: 4px; }
#vxai-widget-root .vxai-fb button {
  background: none; border: 0; color: var(--vxai-text3); cursor: pointer;
  padding: 5px; border-radius: 7px; display: inline-flex;
}
#vxai-widget-root .vxai-fb button:hover { background: var(--vxai-panel2); color: var(--vxai-text); }
#vxai-widget-root .vxai-fb button svg { width: 14px; height: 14px; }
#vxai-widget-root .vxai-fb button.rated { color: var(--vxai-accent); }
#vxai-widget-root .vxai-fb button.rated-down { color: #dc2626; }

#vxai-widget-root .vxai-composer {
  display: flex; gap: 8px; align-items: flex-end;
  padding: 10px; border-top: 1px solid var(--vxai-border);
  background: var(--vxai-panel-bg);
}
#vxai-widget-root .vxai-input {
  flex: 1; border: 1px solid var(--vxai-border); border-radius: 12px;
  background: var(--vxai-panel-bg); color: var(--vxai-text);
  font-family: inherit; font-size: 14px; line-height: 1.45;
  padding: 9px 11px; resize: none; outline: 0; max-height: 110px;
}
#vxai-widget-root .vxai-input:focus { border-color: var(--vxai-accent); }
#vxai-widget-root .vxai-send {
  width: 38px; height: 38px; border-radius: 11px; border: 0; flex-shrink: 0;
  background: var(--vxai-accent); color: #fff; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
}
#vxai-widget-root .vxai-send:hover { background: var(--vxai-accent-hi); }
#vxai-widget-root .vxai-send svg { width: 17px; height: 17px; }
#vxai-widget-root .vxai-foot {
  padding: 0 12px 9px; font-size: 11px; color: var(--vxai-text3);
  background: var(--vxai-panel-bg); text-align: center;
}
#vxai-widget-root .vxai-foot a { color: var(--vxai-accent); text-decoration: none; font-weight: 600; }