/* WhiteCoatHunter v2.3 Virtual Patient Encounter: accessible, lightweight, no device telemetry. */
.wch-cm .wch-encounter{--ec-accent:#23cfba;--ec-muted:#c1dce9;display:grid;grid-template-columns:minmax(225px,270px) minmax(290px,1fr) minmax(200px,.7fr);gap:16px;align-items:stretch;margin:16px 0 24px;border:1px solid #a6d8e2;background:linear-gradient(120deg,#091d36,#103c56 58%,#174b63);border-radius:22px;box-shadow:0 20px 52px rgba(6,42,63,.16);padding:18px;color:#eefcff;overflow:hidden;isolation:isolate}
.wch-cm .wch-encounter.is-stabilizing{--ec-accent:#64ecbb;border-color:#66d4b6}
.wch-cm .wch-encounter.is-deteriorating{--ec-accent:#ffa09b;border-color:#ed938d;background:linear-gradient(120deg,#29192d,#42263c 60%,#52364f)}
.wch-cm .wch-encounter :where(*),.wch-cm .wch-encounter :where(*):before{box-sizing:border-box}
.wch-cm .wch-ec-visual{position:relative;border-radius:18px;display:grid;place-items:center;overflow:hidden;min-height:255px;background:radial-gradient(circle at 50% 35%,rgba(44,226,205,.18),transparent 57%),rgba(255,255,255,.06);border:1px solid rgba(177,234,247,.17)}
.wch-cm .wch-ec-visual svg{width:100%;height:100%;filter:drop-shadow(0 3px 12px rgba(8,35,61,.18))}
.wch-cm .wch-ec-halo{fill:none;stroke:var(--ec-accent);stroke-width:2;opacity:.42;stroke-dasharray:6 8;transform-origin:120px 105px;animation:wch-ec-orbit 14s linear infinite}
.wch-cm .wch-ec-torso{transform-origin:120px 140px;animation:wch-ec-breathe 3.6s ease-in-out infinite}
.wch-cm .wch-ec-chest{animation:wch-ec-chest 3.6s ease-in-out infinite}
.wch-cm .wch-ec-organ{transform-origin:120px 134px;animation:wch-ec-heart 1.25s ease-in-out infinite}
.wch-cm .wch-ec-wave{stroke-dasharray:50 12;animation:wch-ec-flow 6s linear infinite}
.wch-cm .wch-ec-signal-dot{animation:wch-ec-blip 1.4s ease-in-out infinite}
.wch-cm .wch-ec-patient-type{position:absolute;bottom:9px;left:12px;padding:4px 9px;border-radius:20px;font-size:11px;color:#b2e8e2;background:rgba(5,39,54,.55);letter-spacing:.02em;text-transform:capitalize}
.wch-cm .wch-ec-console{display:flex;flex-direction:column;min-width:0;padding:6px 0}
.wch-cm .wch-ec-top{display:flex;align-items:flex-start;flex-wrap:wrap;gap:8px;justify-content:space-between}
.wch-cm .wch-ec-live{font-size:11px;font-weight:850;color:#a9eddb;letter-spacing:.065em;display:inline-flex;align-items:center;gap:8px}
.wch-cm .wch-ec-live i{width:9px;height:9px;border-radius:50%;display:inline-block;background:var(--ec-accent);box-shadow:0 0 0 5px rgba(69,222,199,.12);animation:wch-ec-blip 2s ease infinite}
.wch-cm .wch-ec-condition{color:var(--ec-accent);font-size:12px;text-align:right;max-width:220px;line-height:1.4}
.wch-cm .wch-ec-vitals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:19px}
.wch-cm .wch-ec-vital{position:relative;background:rgba(3,24,44,.40);border:1px solid rgba(201,244,247,.19);border-radius:13px;min-height:78px;padding:12px;overflow:hidden}
.wch-cm .wch-ec-vital>span{display:block;color:#add1df;font-size:12px;font-weight:800}
.wch-cm .wch-ec-vital strong{display:block;color:#fff;font-size:24px;line-height:1.15;letter-spacing:.01em;margin-top:7px;overflow-wrap:anywhere}
.wch-cm .wch-ec-vital strong small{font-size:11px;font-weight:500;color:#bed9e2}
.wch-cm .wch-ec-change{position:absolute;top:9px;right:12px;font-style:normal;font-weight:800;color:var(--ec-accent)}
.wch-cm .wch-ec-status{margin-top:auto;padding-top:11px;font-size:12px;line-height:1.5;color:#c8e4e9}
.wch-cm .wch-ec-timeline{border-radius:16px;background:rgba(255,255,255,.055);border:1px solid rgba(201,238,241,.16);padding:16px 14px;min-width:0;max-height:270px;overflow:auto}
.wch-cm .wch-ec-timeline>strong{font-size:14px;display:flex;align-items:center;gap:7px;color:#e9fdfb}
.wch-cm .wch-ec-timeline>small{display:block;color:#aac9d5;font-size:11px;line-height:1.55;margin-top:12px}
.wch-cm .wch-ec-events{display:grid;gap:9px;margin-top:13px}
.wch-cm .wch-ec-event{display:grid;grid-template-columns:25px 1fr;align-items:start;gap:8px;font-size:12px;line-height:1.45;color:#d4e8ee}
.wch-cm .wch-ec-event span{display:grid;place-items:center;width:24px;height:24px;border-radius:8px;background:rgba(117,216,209,.17);color:#a5f7df;font-size:10px;font-weight:850}
.wch-cm .wch-ec-event.caution span{background:rgba(255,137,115,.17);color:#ffc1ad}
.wch-cm .wch-ec-event.good span{background:rgba(111,235,172,.17);color:#a5f1c3}
.wch-cm .wch-encounter + .wch-sim-grid .wch-patient .wch-vitals-title,.wch-cm .wch-encounter + .wch-sim-grid .wch-patient .wch-vitals{display:none}
.wch-cm .wch-encounter + .wch-sim-grid .wch-patient{position:relative}
@keyframes wch-ec-orbit{to{transform:rotate(360deg)}}
@keyframes wch-ec-breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.032,1.025)}}
@keyframes wch-ec-chest{0%,100%{opacity:.5;transform:translateY(0)}50%{opacity:1;transform:translateY(-2px)}}
@keyframes wch-ec-heart{0%,55%,100%{transform:scale(1)}10%{transform:scale(1.10)}25%{transform:scale(1)}}
@keyframes wch-ec-flow{to{stroke-dashoffset:-186}}
@keyframes wch-ec-blip{0%,100%{opacity:.35}50%{opacity:1}}
@media(max-width:1140px){.wch-cm .wch-encounter{grid-template-columns:minmax(205px,245px) minmax(280px,1fr)}.wch-cm .wch-ec-timeline{grid-column:1/-1;max-height:none}.wch-cm .wch-ec-visual{min-height:190px}}
@media(max-width:760px){.wch-cm .wch-encounter{grid-template-columns:1fr;gap:12px;padding:13px;border-radius:18px}.wch-cm .wch-ec-visual{min-height:230px;max-height:250px}.wch-cm .wch-ec-visual svg{height:235px}.wch-cm .wch-ec-console{padding:2px 0}.wch-cm .wch-ec-condition{text-align:left}.wch-cm .wch-ec-vitals{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:12px;gap:6px}.wch-cm .wch-ec-vital{padding:10px;min-height:69px}.wch-cm .wch-ec-vital strong{font-size:21px}.wch-cm .wch-ec-timeline{grid-column:auto}.wch-cm .wch-ec-status{padding-top:12px}}
@media(max-width:380px){.wch-cm .wch-ec-vitals{grid-template-columns:repeat(2,minmax(0,1fr))}.wch-cm .wch-ec-vital strong{font-size:20px}}
@media(prefers-reduced-motion:reduce){.wch-cm .wch-ec-halo,.wch-cm .wch-ec-torso,.wch-cm .wch-ec-chest,.wch-cm .wch-ec-organ,.wch-cm .wch-ec-wave,.wch-cm .wch-ec-signal-dot,.wch-cm .wch-ec-live i{animation:none!important}}

/* v2.4.0 Patient Illustration Upgrade — illustrated human patients on hospital beds. */
.wch-cm .wch-ec-visual{background:radial-gradient(circle at 50% 30%,rgba(174,229,238,.20),transparent 66%),linear-gradient(145deg,#133b59,#0d243e 74%);padding:0}
.wch-cm .wch-pp-portrait{position:relative;display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-height:248px;overflow:hidden}
.wch-cm .wch-pp-svg{display:block;max-width:310px;max-height:260px;width:100%;height:auto;overflow:visible}
.wch-cm .wch-pp-person{transform-origin:150px 210px;animation:wch-pp-gentle-breath 3.8s ease-in-out infinite;will-change:transform}
.wch-cm .wch-pp-head{transform-origin:150px 128px;animation:wch-pp-head-nod 6s ease-in-out infinite}
.wch-cm .wch-pp-head.is-child{transform:translate(13px,18px) scale(.91);transform-origin:150px 110px;animation:wch-pp-child-head 6s ease-in-out infinite}
.wch-cm .wch-pp-head.is-infant{transform:translate(20px,20px) scale(.86);transform-origin:150px 116px;animation:wch-pp-infant-head 6s ease-in-out infinite}
.wch-cm .wch-pp-eyes{transform-origin:150px 104px;animation:wch-pp-blink 6.7s ease-in-out infinite}
.wch-cm .wch-pp-mouth,.wch-cm .wch-pp-distress{display:none}
.wch-cm .wch-pp-portrait.is-observing .wch-pp-mouth--observing,.wch-cm .wch-pp-portrait.is-critical .wch-pp-mouth--critical,.wch-cm .wch-pp-portrait.is-recovering .wch-pp-mouth--recovering{display:block}
.wch-cm .wch-pp-portrait.is-critical .wch-pp-distress{display:block;animation:wch-pp-sweat 2.1s ease-in-out infinite}
.wch-cm .wch-pp-portrait.is-critical .wch-pp-person{animation-duration:1.7s}
.wch-cm .wch-pp-portrait.is-recovering .wch-pp-person{animation-duration:4.8s}
.wch-cm .wch-pp-breath-mark,.wch-cm .wch-pp-air{animation:wch-pp-air 3.8s ease-in-out infinite;transform-origin:44px 130px}
.wch-cm .wch-pp-tag{position:absolute;bottom:8px;left:10px;right:10px;text-align:center;padding:5px 7px;border-radius:8px;background:rgba(4,24,43,.78);font-size:10px;font-weight:800;line-height:1.35;letter-spacing:.035em;color:#d0f6ff}
.wch-cm .wch-pp-fallback{color:#d0edf2;padding:35px 15px;font-size:14px}
@keyframes wch-pp-gentle-breath{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-1.8px) scale(1.008,1.017)}}
@keyframes wch-pp-head-nod{0%,100%{transform:rotate(0)}50%{transform:rotate(.7deg)}}
@keyframes wch-pp-child-head{0%,100%{transform:translate(13px,18px) scale(.91)}50%{transform:translate(13px,17px) scale(.91) rotate(.4deg)}}
@keyframes wch-pp-infant-head{0%,100%{transform:translate(20px,20px) scale(.86)}50%{transform:translate(20px,19px) scale(.86) rotate(.3deg)}}
@keyframes wch-pp-blink{0%,45%,49%,100%{transform:scaleY(1)}46%,47%{transform:scaleY(.07)}}
@keyframes wch-pp-air{0%,100%{opacity:.22;transform:translateX(0)}50%{opacity:.8;transform:translateX(-3px)}}
@keyframes wch-pp-sweat{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:.95;transform:translateY(4px)}}
@media(max-width:1140px){.wch-cm .wch-pp-portrait{min-height:228px}.wch-cm .wch-pp-svg{max-height:235px}}
@media(max-width:760px){.wch-cm .wch-pp-portrait{min-height:225px;max-height:242px}.wch-cm .wch-pp-svg{max-width:285px;max-height:235px}}
@media(prefers-reduced-motion:reduce){.wch-cm .wch-pp-person,.wch-cm .wch-pp-head,.wch-cm .wch-pp-eyes,.wch-cm .wch-pp-breath-mark,.wch-cm .wch-pp-air,.wch-cm .wch-pp-distress{animation:none!important;will-change:auto!important}}

/* v2.5.0 — case-specific, condition-responsive fictional patient animation. */
.wch-cm .wch-pp-cue{position:absolute;top:9px;left:9px;right:9px;z-index:2;display:flex;flex-direction:column;gap:2px;border-radius:11px;padding:6px 10px;background:rgba(5,32,54,.82);border:1px solid rgba(151,222,239,.28);color:#eafcff;line-height:1.25;pointer-events:none}
.wch-cm .wch-pp-cue strong{font-size:12px;font-weight:800}
.wch-cm .wch-pp-cue small{font-size:10px;color:#b9dce8}
.wch-cm .wch-pp-closed-eyes,.wch-cm .wch-pp-mouth--breathing,.wch-cm .wch-pp-weak-arm,.wch-cm .wch-pp-shaking-hand,.wch-cm .wch-pp-respiratory-shoulders{display:none}
.wch-cm .wch-pp-portrait.is-respiratory .wch-pp-respiratory-shoulders,
.wch-cm .wch-pp-portrait.is-neuroweak .wch-pp-weak-arm,
.wch-cm .wch-pp-portrait.is-tremor .wch-pp-shaking-hand{display:block}
.wch-cm .wch-pp-portrait.is-respiratory:not(.is-recovering) .wch-pp-mouth--observing{display:none}
.wch-cm .wch-pp-portrait.is-respiratory:not(.is-recovering) .wch-pp-mouth--breathing{display:block}
.wch-cm .wch-pp-portrait.is-unresponsive:not(.is-recovering) .wch-pp-eyes{display:none}
.wch-cm .wch-pp-portrait.is-unresponsive:not(.is-recovering) .wch-pp-closed-eyes{display:block}
.wch-cm .wch-pp-portrait.is-unresponsive:not(.is-recovering) .wch-pp-head{animation:none!important;opacity:.95}
.wch-cm .wch-pp-portrait.is-neuroweak .wch-pp-weak-arm{animation:wch-pp-arm-droop 5.2s ease-in-out infinite}
.wch-cm .wch-pp-portrait.is-neuroweak:not(.is-recovering) .wch-pp-mouth{transform:translateX(2px)}
.wch-cm .wch-pp-portrait.is-chestpain .wch-pp-chest-hand{animation:wch-pp-guard 3.4s ease-in-out infinite;transform-origin:123px 192px}
.wch-cm .wch-pp-portrait.is-chestpain .wch-pp-chest-emphasis{animation:wch-pp-pain-wave 3.5s ease-out infinite;transform-origin:149px 188px}
.wch-cm .wch-pp-portrait.is-chestpain.is-recovering .wch-pp-chest-emphasis{display:none}
.wch-cm .wch-pp-portrait.is-respiratory .wch-pp-person{animation-duration:2.4s}
.wch-cm .wch-pp-portrait.is-respiratory.is-critical .wch-pp-person{animation-duration:1.35s}
.wch-cm .wch-pp-portrait.is-respiratory .wch-pp-respiratory-shoulders{animation:wch-pp-shoulders 2.4s ease-in-out infinite;transform-origin:150px 190px}
.wch-cm .wch-pp-portrait.is-respiratory.is-critical .wch-pp-respiratory-shoulders{animation-duration:1.35s}
.wch-cm .wch-pp-portrait.is-respiratory .wch-pp-air{animation-duration:2.4s}
.wch-cm .wch-pp-portrait.is-tremor:not(.is-recovering) .wch-pp-shaking-hand{animation:wch-pp-tremble .32s ease-in-out infinite alternate}
.wch-cm .wch-pp-portrait.is-seizure:not(.is-recovering) .wch-pp-person{animation:wch-pp-convulsion 1.1s ease-in-out infinite}
.wch-cm .wch-pp-portrait.is-seizure.is-critical .wch-pp-person{animation-duration:.75s}
.wch-cm .wch-pp-portrait.is-seizure:not(.is-recovering) .wch-pp-head{animation:none}
.wch-cm .wch-pp-portrait.is-recovering .wch-pp-respiratory-shoulders,.wch-cm .wch-pp-portrait.is-recovering .wch-pp-chest-hand,.wch-cm .wch-pp-portrait.is-recovering .wch-pp-weak-arm{animation:none}
.wch-cm .wch-pp-portrait.is-unresponsive.is-recovering .wch-pp-eyes{display:block}
.wch-cm .wch-pp-portrait.is-unresponsive.is-recovering .wch-pp-closed-eyes{display:none}
@keyframes wch-pp-arm-droop{0%,100%{transform:rotate(0)}50%{transform:rotate(5deg)}}
@keyframes wch-pp-guard{0%,100%{transform:translateY(0)}50%{transform:translateY(2px)}}
@keyframes wch-pp-pain-wave{0%{opacity:.7;transform:scale(.75)}80%,100%{opacity:0;transform:scale(1.5)}}
@keyframes wch-pp-shoulders{0%,100%{transform:scaleY(.98)}50%{transform:scaleY(1.07)}}
@keyframes wch-pp-tremble{0%{transform:translate(-1.5px,0) rotate(-2deg)}100%{transform:translate(1.5px,0) rotate(2deg)}}
@keyframes wch-pp-convulsion{0%,100%{transform:translateX(0) rotate(0)}25%{transform:translateX(2.5px) rotate(.5deg)}75%{transform:translateX(-2.5px) rotate(-.5deg)}}
.wch-cm .wch-ec-visual{position:relative}
.wch-cm .wch-ec-motion-toggle{position:absolute;z-index:5;right:10px;bottom:44px;display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(181,225,239,.35);border-radius:10px;background:rgba(7,34,55,.91);color:#f2fbff;padding:8px 10px;font-size:12px;font-weight:800;line-height:1.2;cursor:pointer;min-height:36px}
.wch-cm .wch-ec-motion-toggle:hover,.wch-cm .wch-ec-motion-toggle:focus-visible{border-color:#9ef9eb;background:#12435b;outline-offset:2px}
.wch-cm .wch-encounter.is-paused .wch-pp-portrait :where(*),.wch-cm .wch-encounter.is-paused .wch-pp-portrait,.wch-cm .wch-encounter.is-paused .wch-ec-live i{animation:none!important;transition:none!important;will-change:auto!important}
.wch-cm .wch-ec-visual .wch-pp-svg{max-width:min(100%,310px)}
@media(max-width:760px){.wch-cm .wch-pp-cue{top:6px;left:7px;right:7px}.wch-cm .wch-ec-motion-toggle{bottom:40px;right:7px;font-size:11px;min-height:32px;padding:6px 9px}}
@media(prefers-reduced-motion:reduce){.wch-cm .wch-pp-portrait :where(*),.wch-cm .wch-ec-live i{animation:none!important;transition:none!important;will-change:auto!important}}