/* Self-contained box model so the widget never depends on the host page's reset. */
.ai-assistant,
.ai-assistant *,
.ai-assistant *::before,
.ai-assistant *::after {
  box-sizing: border-box;
}

.ai-assistant {
  --ai-navy: #05092b;
  --ai-blue: #0e38b1;
  --ai-green: #00d690;
  --ai-surface: #ffffff;
  --ai-muted: #676879;
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 99990;
  font-family: "Open Sans", sans-serif;
}

.ai-assistant[dir="rtl"] { right: auto; left: 24px; }
.ai-assistant[hidden],
.ai-assistant__panel[hidden],
.ai-assistant__launcher[hidden] { display: none !important; }

.ai-assistant__launcher {
  min-height: 56px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--ai-blue), #07236f);
  color: #fff;
  box-shadow: 0 14px 38px rgba(5, 9, 43, .28);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  cursor: pointer;
}

.ai-assistant__launcher i { color: var(--ai-green); font-size: 20px; }
.ai-assistant__launcher:hover { transform: translateY(-2px); }
.ai-assistant__launcher:focus-visible,
.ai-assistant button:focus-visible,
.ai-assistant textarea:focus-visible,
.ai-assistant a:focus-visible { outline: 3px solid var(--ai-green); outline-offset: 2px; }

.ai-assistant__panel {
  width: min(400px, calc(100vw - 32px));
  height: min(650px, calc(100vh - 48px));
  border: 1px solid rgba(5, 9, 43, .1);
  border-radius: 20px;
  background: var(--ai-surface);
  box-shadow: 0 24px 70px rgba(5, 9, 43, .3);
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr auto auto auto auto;
  position: relative;
}

.ai-assistant__header {
  padding: 16px;
  background: linear-gradient(135deg, var(--ai-navy), #10245c);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.ai-assistant__identity, .ai-assistant__header-actions { display: flex; align-items: center; gap: 10px; }
.ai-assistant__avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--ai-green); color: var(--ai-navy); display: grid; place-items: center; }
.ai-assistant__header h2 { margin: 0; color: #fff; font-family: "Montserrat", sans-serif; font-size: 16px; }
.ai-assistant__header p { margin: 3px 0 0; color: rgba(255,255,255,.72); font-size: 11px; }
.ai-assistant__icon-button, .ai-assistant__language { border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.08); color: #fff; border-radius: 9px; height: 34px; min-width: 34px; cursor: pointer; }
.ai-assistant__language { font-size: 11px; font-weight: 700; }

.ai-assistant__messages { padding: 18px; overflow-y: auto; background: #f7f8fb; display: flex; flex-direction: column; gap: 12px; }
.ai-assistant__message { max-width: 86%; padding: 11px 14px; border-radius: 15px; line-height: 1.55; font-size: 14px; white-space: pre-wrap; overflow-wrap: anywhere; }
.ai-assistant__message--assistant { align-self: flex-start; background: #fff; color: var(--ai-navy); border: 1px solid #e7ebf7; border-bottom-left-radius: 4px; }
.ai-assistant__message--user { align-self: flex-end; background: var(--ai-blue); color: #fff; border-bottom-right-radius: 4px; }
.ai-assistant[dir="rtl"] .ai-assistant__message--assistant { border-bottom-left-radius: 15px; border-bottom-right-radius: 4px; }
.ai-assistant[dir="rtl"] .ai-assistant__message--user { border-bottom-right-radius: 15px; border-bottom-left-radius: 4px; }
.ai-assistant__message--typing { color: var(--ai-muted); font-style: italic; }

.ai-assistant__consent { padding: 13px 16px; border-top: 1px solid #dce4f5; background: linear-gradient(135deg, #f7faff, #f2fff9); font-size: 12px; color: var(--ai-muted); }
.ai-assistant__consent-heading { margin: 0 0 7px; color: var(--ai-navy); font: 700 12px "Montserrat", sans-serif; }
.ai-assistant__consent label { display: flex; align-items: flex-start; gap: 8px; cursor: pointer; }
.ai-assistant__consent input { margin-top: 3px; accent-color: var(--ai-blue); }
.ai-assistant__consent-hint { margin: 6px 0 0 22px; color: #79631d; font-size: 10px; }
.ai-assistant[dir="rtl"] .ai-assistant__consent-hint { margin-right: 22px; margin-left: 0; }
.ai-assistant__error { padding: 9px 16px; background: #fff1f1; color: #9d2020; font-size: 12px; }

.ai-assistant__form { padding: 12px; border-top: 1px solid #e7ebf7; display: flex; align-items: flex-end; gap: 9px; background: #fff; }
.ai-assistant__form textarea { flex: 1; min-height: 44px; max-height: 110px; resize: none; border: 1px solid #dfe3ee; border-radius: 12px; padding: 11px 12px; color: var(--ai-navy); font: inherit; }
.ai-assistant__form textarea:disabled { background: #f2f3f7; color: #9296a5; cursor: not-allowed; }
.ai-assistant__send,
.ai-assistant__voice { width: 44px; height: 44px; flex: 0 0 44px; border: 0; border-radius: 12px; cursor: pointer; }
.ai-assistant__send { background: var(--ai-green); color: var(--ai-navy); }
.ai-assistant__voice { background: #e7ebf7; color: var(--ai-blue); }
.ai-assistant__send:disabled, .ai-assistant__voice:disabled { opacity: .55; cursor: wait; }

.ai-assistant__footer { padding: 8px 14px 12px; display: flex; justify-content: space-between; background: #fff; font-size: 11px; }
.ai-assistant__footer button, .ai-assistant__footer a { border: 0; padding: 0; background: transparent; color: var(--ai-blue); font: inherit; cursor: pointer; text-decoration: none; }

/* ============================================================
   Voice mode — full-screen "Matrix" popup
   ============================================================ */
.ai-voice-stage {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: #fff;
  text-align: center;
  font-family: "Open Sans", sans-serif;
  /* Opaque base layer — fully hides the page/panel behind the popup */
  background:
    radial-gradient(circle at 50% 32%, rgba(0,214,144,.16), transparent 46%),
    radial-gradient(circle at 50% 120%, rgba(14,56,177,.28), transparent 62%),
    linear-gradient(160deg, #050a20 0%, #061031 55%, #03061a 100%);
}

.ai-voice-stage[hidden] { display: none !important; }

/* Matrix digital-rain canvas (painted by JS), sitting on top of the opaque base */
.ai-voice-stage__matrix { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; opacity: .6; }

/* Center vignette + faint grid over the rain so the card stays legible */
.ai-voice-stage__backdrop {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: radial-gradient(circle at 50% 42%, rgba(3,6,22,.62) 6%, rgba(3,6,22,.22) 34%, transparent 62%);
}
.ai-voice-stage__backdrop::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,214,144,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,214,144,.05) 1px, transparent 1px);
  background-size: 42px 42px;
  -webkit-mask-image: radial-gradient(circle at 50% 42%, #000 26%, transparent 72%);
  mask-image: radial-gradient(circle at 50% 42%, #000 26%, transparent 72%);
}

.ai-voice-stage__content { position: relative; z-index: 3; width: min(440px, calc(100vw - 40px)); display: flex; flex-direction: column; align-items: center; }
.ai-voice-stage__card {
  position: relative; width: 100%; padding: 34px 28px 28px; border-radius: 26px;
  background: linear-gradient(180deg, rgba(9,16,44,.72), rgba(4,9,30,.66));
  border: 1px solid rgba(0,214,144,.22);
  box-shadow: 0 30px 80px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.06), 0 0 60px rgba(0,214,144,.08);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  display: flex; flex-direction: column; align-items: center;
  animation: ai-voice-pop .34s cubic-bezier(.2,.8,.2,1) both;
}
.ai-voice-stage__close { position: absolute; top: 20px; right: 22px; z-index: 3; width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; background: rgba(255,255,255,.06); color: #fff; cursor: pointer; display: grid; place-items: center; transition: background .2s ease, transform .2s ease; }
.ai-voice-stage__close:hover { background: rgba(255,255,255,.14); transform: rotate(90deg); }
.ai-assistant[dir="rtl"] .ai-voice-stage__close,
.ai-voice-stage[dir="rtl"] .ai-voice-stage__close { right: auto; left: 22px; }
.ai-voice-stage__brand { position: absolute; top: 26px; left: 28px; z-index: 3; display: flex; align-items: center; gap: 8px; color: rgba(234,255,246,.66); font-family: "Montserrat", sans-serif; font-size: 10px; font-weight: 700; letter-spacing: 2.4px; }
.ai-voice-stage[dir="rtl"] .ai-voice-stage__brand,
.ai-assistant[dir="rtl"] .ai-voice-stage__brand { left: auto; right: 28px; }
.ai-voice-stage__brand-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ai-green, #00d690); box-shadow: 0 0 10px rgba(0,214,144,.9); animation: ai-voice-blink 1.6s ease-in-out infinite; }

.ai-voice-stage__visual { position: relative; width: 188px; height: 188px; display: grid; place-items: center; margin-bottom: 6px; }
.ai-voice-stage__orb { position: relative; z-index: 3; width: 92px; height: 92px; border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle at 32% 28%, #7bffcf, #00d690 60%, #04b378); color: #04231a; font-size: 30px; box-shadow: 0 0 44px rgba(0,214,144,.5), inset 0 2px 3px rgba(255,255,255,.55); transition: background .35s ease, color .35s ease, transform .3s ease, box-shadow .35s ease; }
.ai-voice-stage__ring { position: absolute; border: 1px solid rgba(0,214,144,.4); border-radius: 50%; }
.ai-voice-stage__ring--one { width: 128px; height: 128px; }
.ai-voice-stage__ring--two { width: 172px; height: 172px; border-color: rgba(0,214,144,.16); }
.ai-voice-stage__wave { position: absolute; z-index: 4; bottom: 26px; height: 26px; display: flex; align-items: center; gap: 4px; }
.ai-voice-stage__wave span { width: 3px; height: 8px; border-radius: 4px; background: var(--ai-green, #00d690); box-shadow: 0 0 6px rgba(0,214,144,.7); animation: ai-voice-wave .9s ease-in-out infinite alternate; }
.ai-voice-stage__wave span:nth-child(2), .ai-voice-stage__wave span:nth-child(6) { animation-delay: -.2s; }
.ai-voice-stage__wave span:nth-child(3), .ai-voice-stage__wave span:nth-child(5) { animation-delay: -.4s; }
.ai-voice-stage__wave span:nth-child(4) { animation-delay: -.6s; }
.ai-voice-stage__eyebrow { margin: 4px 0 7px; color: var(--ai-green, #00d690); font-size: 10px; font-weight: 700; letter-spacing: 2.6px; text-shadow: 0 0 12px rgba(0,214,144,.5); }
.ai-voice-stage h3 { margin: 0; color: #fff; font: 700 26px/1.2 "Montserrat", sans-serif; }
.ai-voice-stage__description { max-width: 320px; min-height: 42px; margin: 10px 0 8px; color: rgba(226,236,255,.72); font-size: 13px; line-height: 1.55; }
.ai-voice-stage__timer { color: #eafff6; font: 600 14px/1 "Montserrat", sans-serif; font-variant-numeric: tabular-nums; letter-spacing: 2px; }
/* Secondary / optional control — hands-free VAD is the primary path, so keep this quiet. */
.ai-voice-stage__finish { min-height: 38px; margin-top: 18px; padding: 0 15px; border: 1px solid rgba(0,214,144,.4); border-radius: 999px; background: rgba(0,214,144,.06); color: #7bffcf; display: inline-flex; align-items: center; gap: 8px; font: 600 11px "Open Sans", sans-serif; letter-spacing: .4px; cursor: pointer; opacity: .85; transition: background .2s ease, border-color .2s ease, opacity .2s ease; }
.ai-voice-stage__finish:hover { background: rgba(0,214,144,.14); border-color: rgba(0,214,144,.7); opacity: 1; }
.ai-voice-stage__finish i { width: 18px; height: 18px; border-radius: 50%; background: rgba(0,214,144,.2); color: #eafff6; display: grid; place-items: center; font-size: 9px; }
.ai-voice-stage__privacy { margin: 18px 0 0; color: rgba(226,236,255,.5); font-size: 10px; }
.ai-voice-stage__privacy i { margin-inline-end: 4px; color: var(--ai-green, #00d690); }

.ai-voice-stage[data-state="listening"] .ai-voice-stage__ring--one { animation: ai-voice-ring 1.8s ease-out infinite; }
.ai-voice-stage[data-state="listening"] .ai-voice-stage__ring--two { animation: ai-voice-ring 1.8s .6s ease-out infinite; }
/* Orb reacts live to the visitor's voice level (JS sets --ai-level) */
.ai-voice-stage[data-state="listening"] .ai-voice-stage__orb { transform: scale(var(--ai-level, 1)); }
.ai-voice-stage[data-state="thinking"] .ai-voice-stage__orb { background: radial-gradient(circle at 32% 28%, #fff, #cbd7ff 60%, #8fa8ff); color: var(--ai-blue, #0e38b1); animation: ai-voice-think 1.6s ease-in-out infinite; box-shadow: 0 0 46px rgba(160,190,255,.5); }
.ai-voice-stage[data-state="thinking"] .ai-voice-stage__ring { border-top-color: var(--ai-green, #00d690); animation: ai-voice-spin 1.2s linear infinite; }
.ai-voice-stage[data-state="thinking"] .ai-voice-stage__ring--two { animation-direction: reverse; animation-duration: 1.8s; }
.ai-voice-stage[data-state="thinking"] .ai-voice-stage__wave,
.ai-voice-stage[data-state="thinking"] .ai-voice-stage__finish,
.ai-voice-stage[data-state="thinking"] .ai-voice-stage__timer { display: none; }
.ai-voice-stage[data-state="speaking"] .ai-voice-stage__orb { background: radial-gradient(circle at 32% 28%, #6f9bff, #0e38b1 62%, #0a2a8f); color: #fff; animation: ai-voice-speak 1.2s ease-in-out infinite; box-shadow: 0 0 48px rgba(65,107,224,.55); }
.ai-voice-stage[data-state="speaking"] .ai-voice-stage__ring { border-color: rgba(65,107,224,.45); animation: ai-voice-ring 1.6s ease-out infinite; }
.ai-voice-stage[data-state="speaking"] .ai-voice-stage__finish,
.ai-voice-stage[data-state="speaking"] .ai-voice-stage__timer { display: none; }
.ai-voice-stage[data-state="speaking"] .ai-voice-stage__wave span { background: #8eabff; box-shadow: 0 0 6px rgba(142,171,255,.7); }

@keyframes ai-voice-pop { from { opacity: 0; transform: translateY(14px) scale(.96); } to { opacity: 1; transform: none; } }
@keyframes ai-voice-blink { 50% { opacity: .3; } }
@keyframes ai-voice-wave { to { height: 24px; } }
@keyframes ai-voice-ring { 0% { transform: scale(.72); opacity: .9; } 100% { transform: scale(1.2); opacity: 0; } }
@keyframes ai-voice-spin { to { transform: rotate(360deg); } }
@keyframes ai-voice-think { 50% { transform: scale(.92); } }
@keyframes ai-voice-speak { 50% { transform: scale(1.06); } }

@media (max-width: 575px) {
  .ai-assistant, .ai-assistant[dir="rtl"] { right: 12px; left: 12px; bottom: 12px; }
  .ai-assistant__launcher { margin-left: auto; padding: 0; width: 56px; justify-content: center; }
  .ai-assistant[dir="rtl"] .ai-assistant__launcher { margin-left: 0; margin-right: auto; }
  .ai-assistant__launcher-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
  .ai-assistant__panel { width: 100%; height: min(680px, calc(100vh - 24px)); border-radius: 18px; }
  .ai-voice-stage__card { padding: 30px 20px 24px; border-radius: 22px; }
  .ai-voice-stage__visual { width: 164px; height: 164px; }
  .ai-voice-stage h3 { font-size: 23px; }
  .ai-voice-stage__brand { top: 20px; left: 20px; }
  .ai-voice-stage[dir="rtl"] .ai-voice-stage__brand,
  .ai-assistant[dir="rtl"] .ai-voice-stage__brand { left: auto; right: 20px; }
  .ai-voice-stage__close { top: 16px; right: 16px; }
  .ai-assistant[dir="rtl"] .ai-voice-stage__close,
  .ai-voice-stage[dir="rtl"] .ai-voice-stage__close { right: auto; left: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .ai-assistant__launcher,
  .ai-voice-stage,
  .ai-voice-stage *,
  .ai-voice-stage *::before,
  .ai-voice-stage *::after { transition: none !important; animation: none !important; }
  .ai-voice-stage__matrix { display: none; }
}