/* ItnaOne Connect V1.11.3 — native-like chat/call polish + media permission UI */
:root{--rt-native-blue:#0a6cff;--rt-native-blue2:#2d8cff;--rt-native-ink:#101828;--rt-native-muted:#7f8ca5;--rt-native-line:#e6ebf2;--rt-native-card:#fff}
.rt-media-toast{position:fixed;left:50%;top:max(18px,env(safe-area-inset-top));transform:translateX(-50%);z-index:5000;max-width:min(92vw,520px);padding:12px 16px;border-radius:16px;background:#10213d;color:#fff;font:700 14px/1.35 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;box-shadow:0 14px 36px rgba(8,20,40,.25)}.rt-media-toast.error{background:#9d1d2e}
body.rt-native-room-mode,body.rt-native-call-mode{overscroll-behavior:none}
body.rt-native-call-mode .rt-global-incoming{display:none!important}

/* Chat feels closer to a native messaging client while preserving current routes. */
.rt-messenger-page{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",sans-serif!important}
.rt-messenger-shell{box-shadow:0 20px 60px rgba(29,55,94,.10)!important}
.rt-messenger-conversation{transition:background .16s ease,transform .16s ease}.rt-messenger-conversation:active{transform:scale(.992)}
.rt-messenger-message-form{padding-bottom:max(12px,env(safe-area-inset-bottom))!important}
.rt-call-icon-btn.is-loading{opacity:.55;pointer-events:none}

/* Native call surface. */
.rt-native-call-page{padding:12px 14px calc(118px + env(safe-area-inset-bottom))!important;background:transparent!important}
.rt-native-call-stage{position:relative;width:min(100%,940px)!important;min-height:720px!important;margin:0 auto!important;padding:18px!important;border-radius:36px!important;overflow:hidden!important;background:radial-gradient(circle at 50% 20%,#163e78 0,#0d264d 30%,#07172e 64%,#050d19 100%)!important;box-shadow:0 28px 80px rgba(0,17,44,.32)!important;color:#fff!important;display:flex!important;flex-direction:column!important}
.rt-native-call-stage svg{fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.rt-native-call-top{position:relative;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px}.rt-native-back{display:flex;align-items:center;gap:7px;color:#fff!important;text-decoration:none;font-weight:750}.rt-native-back svg{width:22px;height:22px}.rt-native-call-meta{display:flex;align-items:center;gap:8px}.rt-native-secure{height:38px;display:flex;align-items:center;gap:7px;padding:0 12px;border:1px solid rgba(255,255,255,.17);border-radius:999px;background:rgba(255,255,255,.08);font-size:.75rem;color:#dbe9ff}.rt-native-secure i{width:7px;height:7px;border-radius:50%;background:#30d778;box-shadow:0 0 0 4px rgba(48,215,120,.10)}.rt-native-call-top .rt-call-time-chip{height:38px!important;padding:0 12px!important;background:rgba(255,255,255,.10)!important;border:1px solid rgba(255,255,255,.17)!important;color:#fff!important}.rt-native-call-top .rt-call-time-chip svg{width:16px;height:16px;color:#6ca8ff}
.rt-native-media-stage{position:relative;flex:1;min-height:480px;margin:14px 0 16px;border-radius:30px;overflow:hidden;background:linear-gradient(180deg,rgba(11,26,50,.5),rgba(3,10,20,.75));border:1px solid rgba(255,255,255,.10)}
.rt-native-media-stage video{object-fit:cover;background:#020814}.rt-native-media-stage #rtRemoteVideo{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity .25s ease}.rt-native-media-stage #rtRemoteVideo.has-media{opacity:1}.rt-native-media-stage #rtLocalVideo{position:absolute;right:18px;bottom:18px;z-index:9;width:150px;height:200px;border-radius:24px;border:2px solid rgba(255,255,255,.72);box-shadow:0 14px 34px rgba(0,0,0,.34);object-fit:cover;background:#111827}
.rt-native-video-name{position:absolute;left:18px;bottom:18px;z-index:8;display:flex;align-items:center;gap:8px;padding:8px 11px;border-radius:999px;background:rgba(4,12,24,.48);backdrop-filter:blur(14px);font-size:.76rem}.rt-native-video-name strong{font-size:.8rem}.rt-native-video-name span{color:#b8c7dc}
.rt-native-audio-identity{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px}.video-mode .rt-native-audio-identity{pointer-events:none;transition:opacity .25s ease}.video-mode #rtRemoteVideo.has-media~.rt-native-audio-identity{opacity:0}.rt-native-call-avatar{position:relative;z-index:3;width:132px!important;height:132px!important;border-radius:50%!important;display:grid!important;place-items:center!important;background:linear-gradient(145deg,#1877ff,#27c4eb)!important;color:#fff!important;font-size:2.4rem!important;font-weight:800!important;border:2px solid rgba(255,255,255,.78)!important;box-shadow:0 0 0 12px rgba(30,116,255,.10),0 22px 55px rgba(0,79,220,.32)!important}.rt-native-audio-identity h1{position:relative;z-index:3;margin:22px 0 6px!important;color:#fff!important;font-size:clamp(1.7rem,4vw,2.45rem)!important;letter-spacing:-.035em}.rt-native-audio-identity p{position:relative;z-index:3;margin:0!important;color:#b9cae2!important;font-size:1rem!important}.rt-native-audio-identity small{position:relative;z-index:3;margin-top:8px;color:#7fa0c9;font-size:.76rem}.rt-native-rings{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}.rt-native-rings span{position:absolute;width:190px;height:190px;border-radius:50%;border:1px solid rgba(73,146,255,.14);animation:rtNativeRing 2.8s ease-out infinite}.rt-native-rings span:nth-child(2){animation-delay:.9s}.rt-native-rings span:nth-child(3){animation-delay:1.8s}@keyframes rtNativeRing{0%{transform:scale(.72);opacity:.85}100%{transform:scale(2.15);opacity:0}}
.rt-permission-panel{position:relative;z-index:30;display:grid;grid-template-columns:46px minmax(0,1fr) auto;align-items:center;gap:12px;margin:-2px 0 14px;padding:12px;border-radius:20px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(18px)}.rt-permission-panel[hidden]{display:none!important}.rt-permission-icon{width:46px;height:46px;border-radius:15px;display:grid;place-items:center;background:rgba(10,108,255,.20);color:#76adff}.rt-permission-icon svg{width:24px;height:24px}.rt-permission-panel strong{display:block;color:#fff;font-size:.9rem}.rt-permission-panel p{margin:4px 0 0;color:#b9c7dc;font-size:.75rem;line-height:1.35}.rt-permission-panel button{border:0;border-radius:14px;padding:10px 13px;background:#fff;color:#0b63da;font-weight:800}
.rt-native-incoming-actions{position:relative;z-index:20;display:flex!important;justify-content:center!important;gap:72px!important;margin:2px auto 16px!important}.rt-native-round-action{display:flex!important;flex-direction:column!important;align-items:center!important;gap:8px!important;border:0!important;background:transparent!important;color:#fff!important}.rt-native-round-action span{width:68px;height:68px;border-radius:50%;display:grid;place-items:center}.rt-native-round-action span svg{width:28px;height:28px}.rt-native-round-action b{font-size:.78rem}.rt-native-round-action.decline span{background:#ff3b4f}.rt-native-round-action.accept span{background:#20c866}
.rt-native-call-controls{position:relative;z-index:20;display:flex!important;justify-content:center!important;gap:12px!important;margin:0 auto!important;width:100%!important}.rt-native-call-controls button{width:86px!important;min-width:86px!important;min-height:78px!important;padding:10px 8px!important;border:1px solid rgba(255,255,255,.14)!important;border-radius:24px!important;background:rgba(255,255,255,.10)!important;color:#fff!important;display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:center!important;gap:6px!important;backdrop-filter:blur(18px);box-shadow:none!important}.rt-native-call-controls button .rt-control-icon{width:32px;height:32px;display:grid;place-items:center}.rt-native-call-controls button svg{width:25px;height:25px}.rt-native-call-controls .rt-control-label{font-size:.7rem!important;font-weight:750}.rt-native-call-controls button[data-off="1"]{background:#fff!important;color:#15223a!important}.rt-native-call-controls .rt-hangup{background:#ff3b4f!important;border-color:#ff5c6d!important}.rt-native-call-note{position:relative;z-index:20;display:flex;align-items:center;justify-content:center;gap:7px;margin:12px auto 0;color:#8195b0;font-size:.67rem;text-align:center}.rt-native-call-note svg{width:16px;height:16px;color:#4a8fff;flex:0 0 auto}

/* Mobile = immersive native call. */
@media(max-width:760px){
  body.rt-native-call-mode{background:#050d19!important;overflow:hidden!important}
  body.rt-native-call-mode .itnaone-gmail-topbar,body.rt-native-call-mode .itnaone-mobile-dock{display:none!important}
  body.rt-native-call-mode .mail-app-shell,body.rt-native-call-mode .itnaone-view-stage{width:100%!important;max-width:none!important;min-height:100dvh!important;margin:0!important;padding:0!important;background:#050d19!important}
  .rt-native-call-page{padding:0!important;min-height:100dvh!important}
  .rt-native-call-stage{width:100%!important;min-height:100dvh!important;height:100dvh!important;border-radius:0!important;padding:calc(14px + env(safe-area-inset-top)) 14px calc(12px + env(safe-area-inset-bottom))!important;box-shadow:none!important}
  .rt-native-secure{display:none}.rt-native-media-stage{min-height:0!important;flex:1!important;margin:12px 0!important;border-radius:26px!important}
  .rt-native-media-stage #rtLocalVideo{width:clamp(96px,29vw,124px)!important;height:clamp(132px,40vw,168px)!important;right:12px!important;bottom:12px!important;border-radius:20px!important}
  .rt-native-call-avatar{width:112px!important;height:112px!important;font-size:2rem!important}.rt-native-rings span{width:160px;height:160px}.rt-native-audio-identity h1{font-size:1.85rem!important;margin-top:18px!important}
  .rt-permission-panel{grid-template-columns:40px minmax(0,1fr)!important}.rt-permission-icon{width:40px;height:40px}.rt-permission-panel button{grid-column:1/-1;width:100%}
  .rt-native-call-controls{gap:8px!important}.rt-native-call-controls button{flex:1 1 0!important;width:auto!important;min-width:0!important;max-width:92px!important;min-height:72px!important;border-radius:22px!important}
  .rt-native-call-note{margin-top:8px;font-size:.61rem}.rt-native-video-name{left:12px;bottom:12px}
}
@media(max-width:374px){.rt-native-call-stage{padding-left:9px!important;padding-right:9px!important}.rt-native-call-meta{gap:4px}.rt-native-call-top .rt-call-time-chip{padding:0 9px!important}.rt-native-call-controls{gap:5px!important}.rt-native-call-controls button{min-height:68px!important;padding:6px 3px!important;border-radius:19px!important}.rt-native-call-controls button svg{width:22px;height:22px}.rt-native-call-note{display:none}.rt-native-incoming-actions{gap:52px!important}.rt-native-round-action span{width:62px;height:62px}}
@media(max-height:620px) and (orientation:landscape){.rt-native-call-stage{display:grid!important;grid-template-columns:minmax(0,1fr) 330px;grid-template-rows:auto minmax(0,1fr) auto;column-gap:12px}.rt-native-call-top{grid-column:1/-1}.rt-native-media-stage{grid-column:1;grid-row:2/4;margin:6px 0!important}.rt-native-call-controls,.rt-native-incoming-actions{grid-column:2;grid-row:2;align-self:end}.rt-native-call-note{grid-column:2;grid-row:3}.rt-permission-panel{position:absolute;left:50%;bottom:12px;width:min(90%,480px);transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.rt-native-rings span{animation:none!important}.rt-messenger-conversation{transition:none!important}}