/* Sofia — virtual assistant (chat + voice) */
.sofia { --sofia-bg: #fff; --sofia-ink: var(--text, #303742); --sofia-line: var(--hair, rgba(54,54,54,.12)); position: fixed; right: 18px; bottom: 18px; z-index: 60; font-size: 15px; line-height: 1.45; }
.sofia[hidden], .sofia [hidden] { display: none !important; }
.sofia * { box-sizing: border-box; }

/* launcher + teaser */
.sofia__launcher {
  display: flex; align-items: center; gap: .7rem; padding: .5rem 1rem .5rem .5rem; border: 0; cursor: pointer;
  color: #fff; background: linear-gradient(135deg, var(--blue-deep, #06476e), var(--blue, #0878bd));
  border-radius: 999px; box-shadow: 0 10px 30px -10px rgba(4,40,63,.55); font: inherit; text-align: left;
  transition: transform .18s ease, box-shadow .18s ease;
}
.sofia__launcher:hover { transform: translateY(-2px); box-shadow: 0 14px 34px -10px rgba(4,40,63,.6); }
.sofia__launcher:focus-visible, .sofia button:focus-visible, .sofia input:focus-visible, .sofia select:focus-visible, .sofia textarea:focus-visible { outline: 3px solid var(--blue-bright, #13a0dd); outline-offset: 2px; }
.sofia__launcher-text { display: grid; line-height: 1.15; }
.sofia__launcher-text b { font-size: .95rem; font-weight: 700; letter-spacing: .01em; }
.sofia__launcher-text small { font-size: .72rem; opacity: .85; }
.sofia__launcher-mic { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: rgba(255,255,255,.16); }
.sofia__launcher-mic .ico { width: 16px; height: 16px; }
.sofia__avatar {
  display: grid; place-items: center; width: 40px; height: 40px; flex: none; border-radius: 50%;
  font-family: var(--serif, Georgia, serif); font-size: 1.25rem; color: var(--blue-deep, #06476e);
  background: linear-gradient(145deg, #f3e3b8, var(--champagne, #d6ae58)); box-shadow: 0 0 0 2px rgba(255,255,255,.55) inset;
}
.sofia__avatar--lg { width: 46px; height: 46px; font-size: 1.4rem; position: relative; }
.sofia__teaser {
  position: absolute; right: 0; bottom: calc(100% + 12px); width: min(320px, calc(100vw - 36px)); padding: 1rem 1rem .9rem;
  background: #fff; color: var(--sofia-ink); border: 1px solid var(--sofia-line); border-radius: 14px 14px 4px 14px;
  box-shadow: 0 18px 40px -18px rgba(4,40,63,.5); animation: sofia-rise .35s ease both;
}
.sofia__teaser p { margin: 0 1.2rem .7rem 0; }
.sofia__teaser-close { position: absolute; top: .3rem; right: .45rem; border: 0; background: none; font-size: 1.3rem; line-height: 1; cursor: pointer; color: var(--text-mute, #7b8593); padding: .2rem .4rem; }
.sofia__teaser-go { border: 0; border-radius: 999px; padding: .5rem 1rem; background: var(--blue, #0878bd); color: #fff; font: inherit; font-weight: 600; cursor: pointer; }

/* panel */
.sofia__panel {
  position: absolute; right: 0; bottom: 0; width: min(410px, calc(100vw - 24px)); height: min(680px, calc(100dvh - 36px));
  display: flex; flex-direction: column; overflow: hidden; background: var(--sofia-bg); color: var(--sofia-ink);
  border-radius: 18px 18px 6px 18px; box-shadow: 0 30px 70px -20px rgba(4,40,63,.6), 0 0 0 1px var(--sofia-line);
  animation: sofia-rise .28s ease both;
}
.sofia__head { display: flex; align-items: center; gap: .75rem; padding: .85rem .9rem; color: #fff; background: linear-gradient(135deg, var(--blue-deep, #06476e), #0a5d92); }
.sofia__who { flex: 1; min-width: 0; }
.sofia__who h2 { margin: 0; font-family: var(--serif, Georgia, serif); font-size: 1.15rem; font-weight: 500; color: #fff; text-transform: none; letter-spacing: .01em; }
.sofia__who p { margin: 0; font-size: .76rem; opacity: .85; }
.sofia__tools { display: flex; gap: .15rem; }
.sofia__tool { display: grid; place-items: center; width: 34px; height: 34px; border: 0; border-radius: 50%; background: transparent; color: #fff; font-size: 1.4rem; line-height: 1; cursor: pointer; }
.sofia__tool:hover { background: rgba(255,255,255,.16); }
.sofia.is-muted [data-sofia-wave2], .sofia.is-muted [data-sofia-voice-toggle] path:nth-of-type(2) { opacity: .25; }
.sofia.is-muted [data-sofia-voice-toggle] { opacity: .7; }

.sofia__intro { padding: 1.3rem 1.2rem; overflow: auto; }
.sofia__intro p { margin: 0 0 1.1rem; font-size: .88rem; color: var(--text-soft, #55606e); }
.sofia__intro a { color: var(--blue, #0878bd); text-decoration: underline; }
.sofia__choices { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.sofia__choice { display: flex; align-items: center; justify-content: center; gap: .5rem; padding: .85rem 1rem; border-radius: 12px; border: 1.5px solid var(--blue, #0878bd); background: #fff; color: var(--blue, #0878bd); font: inherit; font-weight: 700; cursor: pointer; }
.sofia__choice--talk { background: var(--blue, #0878bd); color: #fff; }
.sofia__choice:hover { filter: brightness(1.06); }

.sofia__body { flex: 1; overflow-y: auto; padding: 1rem .9rem .5rem; background: linear-gradient(#f6f9fa, #fff 30%); scroll-behavior: smooth; }
.sofia__messages { display: flex; flex-direction: column; gap: .55rem; }
.sofia__msg { max-width: 86%; padding: .6rem .85rem; border-radius: 16px; overflow-wrap: anywhere; white-space: pre-wrap; animation: sofia-pop .2s ease both; }
.sofia__msg--bot { align-self: flex-start; background: #fff; border: 1px solid var(--sofia-line); border-bottom-left-radius: 4px; box-shadow: 0 2px 8px -6px rgba(4,40,63,.4); }
.sofia__msg--user { align-self: flex-end; background: var(--blue, #0878bd); color: #fff; border-bottom-right-radius: 4px; }
.sofia__msg--typing { display: inline-flex; gap: 4px; padding: .8rem .9rem; }
.sofia__msg--typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--text-mute, #7b8593); animation: sofia-dot 1.1s infinite ease-in-out; }
.sofia__msg--typing i:nth-child(2) { animation-delay: .15s; } .sofia__msg--typing i:nth-child(3) { animation-delay: .3s; }

/* review + hand-over cards */
.sofia__review, .sofia__handoff { margin: .9rem 0 .4rem; padding: 1rem; background: #fff; border: 1.5px solid var(--blue-line, rgba(10,111,176,.24)); border-radius: 14px; box-shadow: 0 8px 24px -16px rgba(4,40,63,.5); }
.sofia__review h3, .sofia__handoff h3 { margin: 0 0 .25rem; font-size: 1rem; color: var(--blue-deep, #06476e); font-family: var(--serif, Georgia, serif); font-weight: 600; text-transform: none; letter-spacing: 0; }
.sofia__review-lead { margin: 0 0 .8rem; font-size: .82rem; color: var(--text-soft, #55606e); }
.sofia__grid { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.sofia__grid label { display: grid; gap: .2rem; font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--text-mute, #6a7482); min-width: 0; }
.sofia__grid .sofia__wide { grid-column: 1 / -1; }
.sofia__grid input, .sofia__grid select, .sofia__grid textarea { width: 100%; padding: .5rem .55rem; border: 1px solid rgba(54,54,54,.28); border-radius: 8px; font: inherit; font-size: .9rem; font-weight: 400; letter-spacing: 0; text-transform: none; color: var(--sofia-ink); background: #fff; }
.sofia__grid textarea { resize: vertical; }
.sofia__consent { display: flex; gap: .55rem; align-items: flex-start; margin: .8rem 0 .4rem; font-size: .8rem; color: var(--text-soft, #55606e); }
.sofia__consent input { margin-top: .2rem; }
.sofia__consent a, .sofia__review a { color: var(--blue, #0878bd); text-decoration: underline; }
.sofia__grid input.is-missing, .sofia__grid select.is-missing { border-color: #d9a441; box-shadow: 0 0 0 2px rgba(217,164,65,.22); }
.sofia__review.is-complete { border-color: var(--blue, #0878bd); box-shadow: 0 0 0 3px rgba(8,120,189,.14), 0 8px 24px -16px rgba(4,40,63,.5); }
.sofia__review.is-complete .sofia__send-request { animation: sofia-nudge 1.6s ease-in-out 2; }
.sofia__review-foot strong { color: var(--blue-deep, #06476e); }
@keyframes sofia-nudge { 0%, 100% { transform: none; } 50% { transform: scale(1.04); } }
.sofia__trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.sofia__error { margin: .5rem 0 0; padding: .5rem .65rem; border-radius: 8px; background: #fdecea; color: #8a1f17; font-size: .84rem; }
.sofia__review-actions { display: flex; align-items: center; gap: 1rem; margin-top: .7rem; }
.sofia__send-request { flex: none; padding: .7rem 1.4rem; border: 0; border-radius: 10px; background: var(--blue, #0878bd); color: #fff; font: inherit; font-weight: 700; cursor: pointer; }
.sofia__send-request:disabled { opacity: .6; cursor: progress; }
.sofia__handoff .sofia__send-request { width: 100%; margin-top: .4rem; }
.sofia__link { border: 0; background: none; padding: .3rem; color: var(--blue, #0878bd); font: inherit; text-decoration: underline; cursor: pointer; }
.sofia__review-foot { margin: .7rem 0 0; font-size: .76rem; color: var(--text-mute, #6a7482); }

/* composer */
.sofia__composer { padding: .4rem .7rem .7rem; background: #fff; border-top: 1px solid var(--sofia-line); }
.sofia__status { min-height: 1.1rem; margin: 0 0 .25rem .2rem; font-size: .78rem; color: var(--blue, #0878bd); font-weight: 600; }
.sofia__row { display: flex; align-items: center; gap: .45rem; }
.sofia__input { flex: 1; min-width: 0; padding: .65rem .85rem; border: 1px solid rgba(54,54,54,.28); border-radius: 999px; font: inherit; color: var(--sofia-ink); background: #fff; }
.sofia__mic, .sofia__send { display: grid; place-items: center; flex: none; width: 42px; height: 42px; border-radius: 50%; border: 0; cursor: pointer; }
.sofia__mic { background: var(--blue-tint, #e7f6fb); color: var(--blue, #0878bd); position: relative; }
.sofia__send { background: var(--blue, #0878bd); color: #fff; }
.sofia__send .ico { width: 18px; height: 18px; }
.sofia.is-listening .sofia__mic { background: #c0392b; color: #fff; }
.sofia.is-listening .sofia__mic::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 2px solid rgba(192,57,43,.55); animation: sofia-ring 1.3s infinite ease-out; }
.sofia.is-speaking [data-sofia-avatar]::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 2px solid var(--champagne, #d6ae58); animation: sofia-ring 1.5s infinite ease-out; }

@keyframes sofia-rise { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes sofia-pop { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes sofia-dot { 0%, 80%, 100% { transform: scale(.7); opacity: .5; } 40% { transform: scale(1); opacity: 1; } }
@keyframes sofia-ring { from { transform: scale(.9); opacity: 1; } to { transform: scale(1.25); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .sofia *, .sofia *::after { animation: none !important; transition: none !important; } }

@media (max-width: 600px) {
  .sofia { right: 10px; bottom: 10px; }
  .sofia__launcher-text small { display: none; }
  .sofia.is-open { right: 0; bottom: 0; left: 0; }
  .sofia__panel { position: fixed; inset: auto 0 0 0; width: 100%; height: min(92dvh, 760px); border-radius: 18px 18px 0 0; }
  .sofia__grid { grid-template-columns: 1fr; }
}