/* Kareeb AI guide — avatar, guide cards, markdown. Shared by coach.html and chat-widget.js. */
.kg-avatar {
  --kg-size: 160px;
  --kg-level: 0;
  --kg-glow: 200, 148, 90;
  position: relative;
  width: var(--kg-size); height: var(--kg-size);
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
}
.kg-avatar[data-guide="arjun"] { --kg-glow: 107, 87, 128; }
.kg-disc {
  position: absolute; inset: 0; border-radius: 50%; overflow: hidden;
  background: radial-gradient(circle at 50% 30%, #FCEFE2 0%, #F1DCC7 55%, #E2C6AC 100%);
  box-shadow: inset 0 -10px 24px rgba(59, 42, 74, 0.10), 0 10px 30px rgba(59, 42, 74, 0.16);
  isolation: isolate;
}
.kg-avatar[data-guide="arjun"] .kg-disc { background: radial-gradient(circle at 50% 30%, #EEF1F6 0%, #D8DFEA 55%, #BFC9D8 100%); }
.kg-avatar[data-guide="none"] .kg-disc { background: radial-gradient(circle at 50% 35%, #FBF7F1, #EFE4D6); }
.kg-svg { position: absolute; left: 0; top: 4%; width: 100%; height: 100%; display: block; overflow: visible; }
.kg-svg.kg-orb { top: 0; }

/* Ring (listening glow / thinking spinner / speaking pulse) */
.kg-ring {
  position: absolute; inset: calc(var(--kg-size) * -0.05); border-radius: 50%;
  pointer-events: none; opacity: 0;
  transition: opacity .35s ease, box-shadow .12s linear, transform .12s linear;
  box-shadow: 0 0 0 2px rgba(var(--kg-glow), .55), 0 0 26px 4px rgba(var(--kg-glow), .30);
}
.kg-avatar[data-state="listening"] .kg-ring { opacity: 1; animation: kgGlow 2.2s ease-in-out infinite; }
.kg-avatar[data-state="thinking"] .kg-ring {
  opacity: 1;
  box-shadow: none;
  border: 2px solid rgba(var(--kg-glow), .18);
  border-top-color: rgba(var(--kg-glow), .9);
  animation: kgSpin 1.1s linear infinite;
}
.kg-avatar[data-state="speaking"] .kg-ring {
  opacity: calc(.35 + var(--kg-level) * .65);
  transform: scale(calc(1 + var(--kg-level) * .05));
}
@keyframes kgGlow {
  0%, 100% { box-shadow: 0 0 0 2px rgba(var(--kg-glow), .45), 0 0 18px 2px rgba(var(--kg-glow), .22); }
  50% { box-shadow: 0 0 0 3px rgba(var(--kg-glow), .70), 0 0 34px 8px rgba(var(--kg-glow), .34); }
}
@keyframes kgSpin { to { transform: rotate(360deg); } }

/* Character motion */
.kg-body { transform-box: view-box; transform-origin: 100px 200px; animation: kgBreath 4.4s ease-in-out infinite; }
.kg-bob { transform-box: view-box; transform-origin: 100px 140px; animation: kgBob 4.4s ease-in-out infinite; }
.kg-tilt { transform-box: view-box; transform-origin: 100px 145px; transition: transform .6s cubic-bezier(.34, 1.4, .64, 1); }
.kg-eyes, .kg-brows { transform-box: view-box; transition: transform .45s ease; }
.kg-eye { transform-box: fill-box; transform-origin: center; transition: transform .07s ease-in; }
.kg-blink .kg-eye { transform: scaleY(.08); }
.kg-avatar[data-state="listening"] .kg-tilt { transform: rotate(-5deg); }
.kg-avatar[data-state="listening"] .kg-brows { transform: translateY(-2px); }
.kg-avatar[data-state="thinking"] .kg-tilt { transform: rotate(3.5deg); }
.kg-avatar[data-state="thinking"] .kg-eyes { transform: translate(2.5px, -2.5px); }
.kg-avatar[data-state="thinking"] .kg-brows { transform: translateY(-1.5px); }
@keyframes kgBreath { 0%, 100% { transform: translateY(0) scale(1, 1); } 50% { transform: translateY(-1.4px) scale(1.012, 1.02); } }
@keyframes kgBob { 0%, 100% { transform: translateY(0) rotate(0); } 30% { transform: translateY(-1.6px) rotate(.6deg); } 70% { transform: translateY(-.6px) rotate(-.5deg); } }

/* Thinking bubble */
.kg-think {
  position: absolute; right: -2%; top: 2%;
  display: flex; gap: 3px; padding: 6px 8px; border-radius: 999px;
  background: #FBF7F1; box-shadow: 0 4px 14px rgba(59, 42, 74, .16);
  opacity: 0; transform: scale(.6) translateY(6px); transform-origin: bottom left;
  transition: opacity .25s ease, transform .35s cubic-bezier(.34, 1.56, .64, 1);
  pointer-events: none;
}
.kg-think i { width: 5px; height: 5px; border-radius: 50%; background: #6B5780; animation: kgDot 1.2s ease-in-out infinite; }
.kg-think i:nth-child(2) { animation-delay: .15s; }
.kg-think i:nth-child(3) { animation-delay: .3s; }
.kg-avatar[data-state="thinking"] .kg-think { opacity: 1; transform: none; }
@keyframes kgDot { 0%, 80%, 100% { transform: translateY(0); opacity: .45; } 40% { transform: translateY(-3px); opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  .kg-body, .kg-bob { animation: none; }
  .kg-tilt, .kg-eyes, .kg-brows, .kg-think { transition: none; }
  .kg-avatar[data-state="listening"] .kg-ring,
  .kg-avatar[data-state="thinking"] .kg-ring,
  .kg-think i { animation: none; }
  .kg-avatar[data-state="listening"] .kg-tilt,
  .kg-avatar[data-state="thinking"] .kg-tilt { transform: none; }
}

/* Guide action cards */
.kg-cards { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.kg-card {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; border-radius: 16px;
  background: #fff; border: 1px solid rgba(59, 42, 74, .12);
  color: #1F1B24; text-decoration: none;
  box-shadow: 0 4px 14px rgba(59, 42, 74, .06);
  transition: transform .18s cubic-bezier(.34, 1.56, .64, 1), box-shadow .18s, border-color .18s;
  animation: kgCardIn .5s cubic-bezier(.34, 1.56, .64, 1) both;
}
.kg-card:hover { transform: translateY(-2px); border-color: rgba(59, 42, 74, .28); box-shadow: 0 8px 20px rgba(59, 42, 74, .10); }
.kg-card-ic {
  width: 38px; height: 38px; border-radius: 12px; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: #F4EDE3; color: #3B2A4A;
}
.kg-card[data-kind="pace"] .kg-card-ic { background: #E6F0EC; color: #2F6259; }
.kg-card-ic svg { width: 20px; height: 20px; }
.kg-card-tx { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.3; }
.kg-card-tx b { font-weight: 600; font-size: 14px; }
.kg-card-tx small { font-size: 12px; color: #5C5663; margin-top: 2px; }
.kg-card-go { color: #6B5780; font-size: 18px; }
@keyframes kgCardIn { from { opacity: 0; transform: translateY(8px) scale(.97); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .kg-card { animation: none; transition: none; } }

/* Rendered markdown */
.kg-md > :first-child { margin-top: 0; }
.kg-md > :last-child { margin-bottom: 0; }
.kg-md p { margin: 0 0 .6em; }
.kg-md ul, .kg-md ol { margin: .2em 0 .7em; padding-left: 1.3em; }
.kg-md li { margin: .2em 0; }
.kg-md li::marker { color: #A67742; }
.kg-md a { color: #3B2A4A; text-decoration: underline; text-underline-offset: 2px; }
.kg-md code { font-family: 'DM Mono', ui-monospace, monospace; font-size: .9em; background: rgba(59, 42, 74, .07); padding: 1px 5px; border-radius: 5px; }
.kg-md strong { font-weight: 600; }

/* Free-limit paywall card inside the chat */
.kg-paywall { display: grid; gap: 10px; }
.kg-paywall p { margin: 0; }
.kg-paywall .kg-card { margin: 0; }
.kg-paywall-note { opacity: .75; }
.kg-paywall-note a { color: inherit; }

/* Photo guides (AI-generated portraits) */
.kg-photo {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 50% 30%;
  transform-origin: 50% 80%;
  animation: kgPhotoBreath 4.4s ease-in-out infinite;
  user-select: none; -webkit-user-drag: none;
}
.kg-avatar[data-state="speaking"] .kg-photo { animation: none; transition: transform .08s linear; }
.kg-avatar[data-state="listening"] .kg-photo { animation: kgPhotoLean 2.2s ease-in-out infinite; }
.kg-avatar[data-state="thinking"] .kg-photo { filter: saturate(.92); }
.kg-has-photo .kg-disc { background: #EFE3D3; }
@keyframes kgPhotoBreath { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.012) translateY(-0.6px); } }
@keyframes kgPhotoLean { 0%, 100% { transform: scale(1.01) rotate(0deg); } 50% { transform: scale(1.02) rotate(-0.8deg); } }
@media (prefers-reduced-motion: reduce) { .kg-photo { animation: none !important; transition: none !important; } }

/* Reply feedback (👍 / 👎) — shared by coach.html and chat-widget.js */
.kg-fb { display: inline-flex; align-items: center; gap: 2px; }
.kg-fb .kg-fb-btn {
  border: none; background: none; cursor: pointer;
  font-size: 14px; line-height: 1; padding: 5px 7px; border-radius: 999px;
  filter: grayscale(1); opacity: .6;
  transition: background .15s, opacity .15s, filter .15s, transform .15s;
}
.kg-fb .kg-fb-btn:hover, .kg-fb .kg-fb-btn:focus-visible { background: rgba(59, 42, 74, .06); opacity: 1; filter: none; }
.kg-fb .kg-fb-btn:active { transform: scale(.92); }
.kg-fb .kg-fb-btn[aria-pressed="true"] { opacity: 1; filter: none; background: rgba(59, 42, 74, .08); }
.kg-fb .kg-fb-btn:focus-visible { outline: 2px solid #6B5780; outline-offset: 1px; }
.kg-fb-thanks { font-size: 12px; color: #2F6259; padding: 4px 8px; }
.kg-fb-form {
  display: flex; align-items: center; gap: 6px;
  width: min(86%, 420px); margin: 2px 0 0; padding: 4px 4px 4px 12px;
  background: #fff; border: 1px solid rgba(59, 42, 74, .14); border-radius: 999px;
  box-shadow: 0 4px 14px rgba(59, 42, 74, .05);
  animation: kgCardIn .35s cubic-bezier(.34, 1.56, .64, 1) both;
}
.kg-fb-form input {
  flex: 1; min-width: 0; border: none; outline: none; background: transparent;
  font: inherit; font-size: 13px; color: #1F1B24; padding: 6px 0;
}
.kg-fb-form input::placeholder { color: #8A8390; }
.kg-fb-send {
  border: none; cursor: pointer; font: inherit; font-size: 12px; font-weight: 600;
  background: #3B2A4A; color: #FBF7F1; padding: 7px 12px; border-radius: 999px;
}
.kg-fb-skip {
  border: none; background: none; cursor: pointer; color: #5C5663;
  font-size: 16px; line-height: 1; width: 26px; height: 26px; border-radius: 50%;
}
.kg-fb-skip:hover { background: rgba(59, 42, 74, .06); }
@media (prefers-reduced-motion: reduce) { .kg-fb-form { animation: none; } .kg-fb .kg-fb-btn { transition: none; } }