/* VEYTU V5.7 — final UI polish. Presentation only; preserve all existing IDs/events.
 * Never replace the user's working TURN, WebRTC, invitation or permission logic. */
:root { --polish-hairline: color-mix(in srgb, var(--line) 77%, transparent); }
/* Security: one quiet surface; content-driven height, thin groups. */
dialog#securityDialog.integral-security {
  width:min(510px,calc(100vw - 26px)); max-width:calc(100vw - 26px);
  padding:clamp(18px,3.5vw,25px);border-radius:21px;
  box-shadow:0 18px 50px rgba(5,35,30,.13);max-height:calc(100dvh - 30px);
}
#securityDialog .modal-top {align-items:center;margin-bottom:6px;}
#securityDialog .modal-top h2 {font-size:clamp(19px,3.7vw,24px);letter-spacing:-.035em;margin:0;font-weight:700;}
#securityDialog .security-explainer {font-size:12px;line-height:1.5;margin:6px 0 17px;}
#securityDialog .close-button {width:44px;height:44px;min-width:44px;border:0;background:transparent;box-shadow:none;position:relative;font-size:22px;}
#securityDialog .close-button::before {content:"";position:absolute;inset:5px;border:1px solid var(--polish-hairline);border-radius:50%;pointer-events:none;}
#securityDialog #hostSecurity {min-width:0;}
#securityDialog .security-lock-row {display:flex;align-items:center;gap:10px;font-size:13px;font-weight:650;min-height:40px;}
#securityDialog .security-lock-row input {margin:0;width:17px;height:17px;accent-color:var(--jade);flex:none;}
#securityDialog .security-lock-help {margin:1px 0 15px 27px;font-size:11px;line-height:1.5;}
#securityDialog #securityList {display:flex;flex-direction:column;gap:0;min-width:0;}
#securityDialog #securityList .security-group-title {font-size:10px;letter-spacing:.11em;text-transform:uppercase;font-weight:720;color:var(--muted);margin:16px 0 4px;padding-top:12px;border-top:1px solid var(--polish-hairline);}
#securityDialog #securityList article.security-row {display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:0;padding:9px 0 11px;border:0;background:transparent;min-width:0;}
#securityDialog #securityList article.security-row>p {flex:1 1 100%;font-size:13px;font-weight:580;line-height:1.4;margin:0 0 2px;overflow-wrap:anywhere;}
#securityDialog #securityList .security-row button {min-height:44px;min-width:0;width:auto;max-width:100%;padding:8px 14px;font-size:12px;font-weight:650;line-height:1.3;border-radius:13px;box-shadow:none;}
#securityDialog #securityList .security-revoke {color:var(--veytu-danger);background:transparent;}
/* Contextual invite permission: subordinate to meeting identity, never a detached block. */
.integral-room .session-top{min-width:0;}
.integral-room .session-info{min-width:0;}
.integral-room .session-info h2{min-width:0;overflow-wrap:break-word;}
.integral-room #requestInvitation:not([hidden]){display:inline-flex!important;align-items:center;justify-content:center;gap:5px;
  border:1px solid var(--polish-hairline);background:transparent;color:var(--jade);
  border-radius:100px;font-size:12px;font-weight:620;line-height:1.3;
  min-height:44px;max-width:100%;padding:8px 15px;text-align:center;box-shadow:none;margin:2px 0;}
.integral-room #requestInvitation:disabled{opacity:.6;cursor:default;}
/* Long public code: show a compact preview while native copy/share retains complete value. */
.integral-room .session-code{min-width:0;max-width:100%;box-shadow:none;}
.integral-room .session-code #codeText{display:block;min-width:0;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;letter-spacing:.07em;font-variant-numeric:tabular-nums;}
.integral-room .session-code span{white-space:nowrap;}
/* Final view stays visually centred between header and footer, including safe areas. */
#finalView.final-view:not([hidden]) {
  box-sizing:border-box;width:min(560px,100%);max-width:100%;margin:0 auto;
  flex:1 0 auto;min-height:max(390px,calc(100dvh - 164px));
  display:flex;flex-direction:column;align-items:center;justify-content:center!important;
  gap:clamp(9px,1.5vh,17px);padding:20px 18px calc(28px + env(safe-area-inset-bottom,0px));
  text-align:center;
}
#finalView .final-orbit{flex:none;margin:0 auto 2px;}
#finalView #finalTitle,#finalView #finalMessage,#finalView #finalInvitation,#finalView #finalAudience {text-align:center;margin-left:auto;margin-right:auto;max-width:100%;text-wrap:balance;}
#finalView #finalTitle{font-size:clamp(23px,4vw,32px);line-height:1.13;}
#finalView #finalMessage{font-size:clamp(13px,2.4vw,16px);line-height:1.48;}
#finalView .final-audience{font-size:clamp(12px,2.2vw,14px);line-height:1.5;max-width:420px;}
#finalView button{max-width:370px;width:100%;}
/* Tablet: compact access sheet and balanced ending. */
@media(min-width:701px) and (max-width:1023px){
  #finalView.final-view:not([hidden]){min-height:max(430px,calc(100dvh - 160px));}
  dialog#securityDialog.integral-security{width:min(490px,calc(100vw - 48px));}
}
/* Phone: logo remains intact, utilities visually quieter (tap targets unchanged). */
@media(max-width:700px){
  .topbar {column-gap:clamp(1px,1.1vw,6px)!important;padding-left:max(8px,env(safe-area-inset-left,0px))!important;padding-right:max(8px,env(safe-area-inset-right,0px))!important;}
  .topbar .brand-name {font-weight:750;}
  .topbar .top-actions {grid-template-columns:clamp(50px,15vw,58px) 38px 44px 44px!important;gap:0!important;}
  .topbar .top-actions .language-chip{width:100%!important;height:37px!important;background:transparent;border-color:var(--polish-hairline);border-radius:11px;font-weight:600;font-size:11px;}
  .topbar .top-actions #learnBtn{width:38px!important;min-width:38px!important;font-size:10px!important;font-weight:550!important;}
  .topbar .top-actions .icon-button::before{inset:8px!important;border-color:var(--polish-hairline)!important;background:transparent!important;}
  .topbar .top-actions .icon-button svg{width:15.5px!important;height:15.5px!important;stroke-width:1.5px!important;}
  .integral-room .session-top {display:grid!important;grid-template-columns:minmax(0,1fr)!important;gap:7px!important;padding-bottom:10px!important;justify-items:start;}
  .integral-room .session-info {width:100%;max-width:100%;grid-column:1;min-width:0;}
  .integral-room .session-info h2 {font-size:clamp(19px,5.2vw,23px)!important;line-height:1.17;margin:5px 0 4px;}
  .integral-room .session-info p {font-size:11px;line-height:1.45;}
  .integral-room .session-code:not([hidden]) {grid-column:1;justify-self:start;width:min(100%,255px);padding:9px 12px;border:1px solid var(--polish-hairline);border-radius:13px;text-align:left;min-height:68px;}
  .integral-room .session-code #codeText {font-size:13px!important;max-width:100%;letter-spacing:.075em;}
  .integral-room .session-code #codeText[data-short-code]{font-size:0!important;}
  .integral-room .session-code #codeText[data-short-code]::after{content:attr(data-short-code);font-size:14px;color:var(--jade);font-weight:740;letter-spacing:.12em;}
  .integral-room .session-code span {font-size:9px;letter-spacing:.07em;}
  .integral-room #requestInvitation:not([hidden]) {grid-column:1;justify-self:start;max-width:100%;min-height:44px!important;font-size:11.5px!important;}
  #finalView.final-view:not([hidden]){min-height:max(390px,calc(100dvh - 145px));padding:12px 18px calc(20px + env(safe-area-inset-bottom,0px))!important;}
  #finalView #finalTitle {font-size:clamp(22px,6vw,28px)!important;max-width:22ch;}
  #finalView #finalMessage{font-size:14px!important;max-width:30ch;}
  #finalView #finalAudience{max-width:37ch;}
  dialog#securityDialog.integral-security{max-height:calc(100dvh - 24px);width:calc(100vw - 24px);max-width:calc(100vw - 24px);padding:19px 17px;}
  #securityDialog #securityList article.security-row{gap:7px;}
  #securityDialog #securityList .security-row button{font-size:11.5px;padding-inline:13px;}
  dialog.integral-settings .integral-pref-section>summary{font-size:13px;}
}
@media(max-width:359px){
  .topbar .brand-tagline{display:none!important;}
  .topbar .top-actions{grid-template-columns:47px 35px 42px 42px!important;}
  .topbar .top-actions #learnBtn{width:35px!important;min-width:35px!important;}
  .topbar .top-actions #themeButton,.topbar .top-actions #settingsButton{width:42px!important;min-width:42px!important;}
}
@media(max-height:570px){#finalView.final-view:not([hidden]){min-height:0;justify-content:flex-start!important;}}
@media(prefers-reduced-motion:reduce){#finalView *{scroll-behavior:auto!important}}