/* Chat: one scrollable conversation; menu collapsed. Subtle 3D depth without altering medical photos. */
.chat-panel:not([hidden]){display:flex!important;flex-direction:column!important;overflow:hidden!important;isolation:isolate}
.chat-header{flex:0 0 auto}
.chat-stream{flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#b4d9f0 transparent;background:linear-gradient(150deg,#f7fcff,#fff)}
.chat-messages{overflow:visible!important;max-height:none!important;min-height:0!important;height:auto!important;padding-bottom:12px}
.chat-suggestions{display:flex;flex-wrap:wrap;overflow:visible!important;max-height:none!important;padding:4px 14px 14px;gap:8px}
.chat-suggestions button{border-radius:14px!important;background:#fff!important;border:1px solid #d7eaf8!important;min-height:43px;box-shadow:0 4px 15px rgba(18,112,161,.04)}
.chat-form{flex:0 0 auto;min-height:49px}.chat-more-options{flex:0 0 auto;background:#fff;border-top:1px solid #edf4f9;font-size:11px;padding:3px 14px;color:#43768f}
.chat-more-options>summary{list-style:none;cursor:pointer;min-height:31px;display:flex;align-items:center;justify-content:center;gap:8px;text-align:center;font-weight:700}
.chat-more-options>summary::-webkit-details-marker{display:none}
.chat-more-options>summary:after{content:'⌄';font-size:18px;line-height:1}
.chat-more-options[open]>summary:after{content:'⌃'}
.chat-more-inner{display:flex;flex-direction:column;gap:6px;padding:4px 2px 8px;max-height:145px;overflow:auto}.chat-more-inner>button{min-height:35px;border-radius:11px;border:1px solid #cce8f8;background:#f5fbff;color:#125779}.chat-ai-optin{font-size:10px;line-height:1.65}.chat-actions{flex:0 0 auto;border-top:1px solid #edf3f7}
.chat-location-privacy{margin:7px 15px;padding:9px 12px;font-size:10px;background:#f1faff;border-radius:12px;line-height:1.8}
.chat-location-privacy[hidden]{display:none!important}
.chat-warning,.chat-chips{display:none!important}
@media(max-width:760px){.chat-panel{top:auto!important;bottom:calc(70px + env(safe-area-inset-bottom))!important;height:min(650px,calc(100dvh - 85px - env(safe-area-inset-bottom)))!important;max-height:calc(100dvh - 85px - env(safe-area-inset-bottom))!important;left:8px!important;right:8px!important;width:auto!important;overflow:hidden!important;border-radius:23px!important}.chat-stream{flex:1 1 auto}.chat-messages{padding:13px 12px 4px}.chat-suggestions{padding:5px 12px 12px}.chat-actions{padding:8px 10px!important}}
@media(max-height:650px){.chat-panel{height:calc(100dvh - 78px)!important}.chat-header{min-height:55px}.chat-more-options>summary{min-height:26px}}
/* Subtle optical depth, not an artificial 3D filter applied to real doctor photos */
.reviz-3d-media,.doctor-visual,.clinic-image-shell,.gallery-album img{transform-style:preserve-3d}
.doctor-card,.revix-specialty,.service-card,.video-card,.gallery-album,.branch-card{box-shadow:0 14px 38px rgba(23,103,166,.075),0 2px 4px rgba(10,90,140,.045)!important;transition:transform .3s ease,box-shadow .3s ease!important}
@media(hover:hover) and (pointer:fine){.doctor-card:hover,.revix-specialty:hover,.service-card:hover,.video-card:hover,.gallery-album:hover,.branch-card:hover{transform:perspective(1200px) translateY(-6px) rotateX(1.1deg)!important;box-shadow:0 24px 48px rgba(12,90,151,.16)!important}}
@media(prefers-reduced-motion:reduce){.doctor-card,.revix-specialty,.service-card,.video-card,.gallery-album,.branch-card{transform:none!important;transition:none!important}}