:root{
  color-scheme:dark;
  --bg:#07140f;
  --bg-2:#0a1d19;
  --panel:rgba(13,31,27,.92);
  --panel-2:rgba(16,35,31,.84);
  --card:#10231f;
  --line:rgba(208,226,216,.16);
  --text:#edf7f1;
  --muted:#a8bbb2;
  --accent:#8fb9a0;
  --accent-strong:#dff3e6;
  --danger:#e99aaa;
  --shadow:0 24px 70px rgba(0,0,0,.28);
  --radius-xl:30px;
  --radius-lg:22px;
  --radius-md:16px;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{
  min-height:100%;
  overflow:hidden;
  color:var(--text);
  background:
    radial-gradient(circle at 18% 10%,rgba(95,173,145,.14),transparent 32rem),
    radial-gradient(circle at 90% 80%,rgba(37,86,80,.28),transparent 34rem),
    linear-gradient(135deg,var(--bg),#061019 58%,var(--bg-2));
}

button{font:inherit}
.app-shell{display:grid;grid-template-columns:minmax(270px,360px) minmax(0,1fr);height:100dvh;padding:20px;gap:20px}
.rooms-panel,.chat-panel{min-height:0;border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow);backdrop-filter:blur(18px)}
.rooms-panel{position:relative;overflow:hidden;border-radius:var(--radius-xl);padding:24px}
.chat-panel{display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden;border-radius:var(--radius-xl)}
.brand-mark,.welcome-avatar{display:grid;place-items:center;color:#082018;font-weight:900;background:linear-gradient(135deg,#c7f1dd,var(--accent));border:1px solid rgba(223,243,230,.72);box-shadow:0 10px 24px rgba(73,158,125,.2)}
.brand-mark{width:48px;height:48px;border-radius:16px;font-size:24px}
.panel-heading,.chat-header{display:flex;align-items:center;justify-content:space-between;gap:16px}
.panel-heading{margin-top:26px}
.eyebrow{display:block;color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
h1,h2,h3,p{margin:0}
h1{font-size:24px;letter-spacing:-.03em}
h2{font-size:clamp(20px,2vw,30px);letter-spacing:-.04em}
h3{font-size:clamp(21px,3vw,34px);letter-spacing:-.04em}
.build-badge,.status-pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;color:var(--muted);padding:8px 12px;font-size:12px;font-weight:800}
.status-pill i{width:8px;height:8px;border-radius:50%;background:#61ddb2;box-shadow:0 0 0 4px rgba(97,221,178,.12)}
.status-pill.is-offline i{background:#e99aaa;box-shadow:0 0 0 4px rgba(233,154,170,.12)}
.header-actions{display:flex;align-items:center;gap:10px}
.header-link{padding:9px 13px;border:1px solid var(--line);border-radius:999px;color:var(--text);font-size:13px;font-weight:800;text-decoration:none;background:rgba(143,185,160,.09)}
.header-link:hover{background:rgba(143,185,160,.18)}
.empty-panel{position:absolute;inset:180px 24px 24px;display:grid;align-content:center;justify-items:center;text-align:center;border:1px dashed var(--line);border-radius:var(--radius-lg);padding:30px;color:var(--muted)}
.empty-icon{display:grid;place-items:center;width:56px;height:56px;margin-bottom:18px;border-radius:18px;color:var(--accent-strong);background:rgba(143,185,160,.12);font-size:30px}
.empty-panel p{max-width:230px;font-size:17px;font-weight:800;color:var(--text)}
.empty-panel small{max-width:245px;margin-top:10px;line-height:1.5}
.chat-header{padding:24px 30px;border-bottom:1px solid var(--line);background:rgba(5,18,15,.2)}
.message-stage{display:block;min-height:0;padding:30px;overflow:auto;scroll-behavior:smooth}
.welcome-card{max-width:620px;text-align:center;padding:48px 42px;border:1px solid var(--line);border-radius:var(--radius-xl);background:linear-gradient(145deg,rgba(17,52,43,.82),rgba(12,30,39,.8));box-shadow:0 20px 60px rgba(0,0,0,.2)}
.welcome-avatar{width:74px;height:74px;margin:0 auto 22px;border-radius:24px;font-size:32px}
.welcome-card p{margin-top:16px;color:var(--muted);font-size:16px;line-height:1.65}
.composer-placeholder{display:grid;grid-template-columns:auto auto minmax(0,1fr) auto;align-items:center;gap:10px;padding:16px 20px;border-top:1px solid var(--line);background:rgba(5,18,15,.35)}
.composer-placeholder button{width:44px;height:44px;border:1px solid var(--line);border-radius:14px;color:var(--muted);background:var(--panel-2);font-size:20px}
.composer-placeholder span{min-width:0;padding:12px 16px;border:1px solid var(--line);border-radius:999px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.auth-shell{display:grid;place-items:center;min-height:100dvh;padding:20px}
.auth-card{width:min(100%,460px);padding:34px;border:1px solid var(--line);border-radius:var(--radius-xl);background:var(--panel);box-shadow:var(--shadow)}
.auth-card .brand-mark{margin-bottom:24px}
.auth-card h1{margin-top:8px;font-size:32px}
.auth-intro{margin-top:12px;color:var(--muted);line-height:1.55}
.auth-card form{display:grid;gap:9px;margin-top:26px}
.auth-card label{margin-top:8px;color:var(--muted);font-size:13px;font-weight:800}
.auth-card input{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:14px;color:var(--text);background:rgba(5,18,15,.42);outline:none}
.auth-card input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(143,185,160,.13)}
.primary-button{margin-top:12px;padding:14px 18px;border:0;border-radius:15px;color:#082018;background:linear-gradient(135deg,#c7f1dd,var(--accent));font-weight:900;cursor:pointer}
.form-message{margin-top:18px;padding:12px 14px;border-radius:14px;font-size:14px;line-height:1.45}
.form-error{color:#ffdbe1;background:rgba(140,35,57,.24);border:1px solid rgba(233,154,170,.32)}
.form-notice{color:var(--accent-strong);background:rgba(73,158,125,.14);border:1px solid rgba(143,185,160,.25)}
.back-link{display:block;margin-top:22px;color:var(--muted);font-size:14px;text-align:center}

@media (max-width:820px){
  .app-shell{grid-template-columns:1fr;padding:10px;gap:10px}
  .rooms-panel{display:none}
  .chat-header{padding:18px 20px}
  .message-stage{padding:18px}
  .welcome-card{padding:34px 22px}
  .composer-placeholder{padding:10px}
  .composer-placeholder button{width:40px;height:40px}
}

.room-list-heading{display:flex;align-items:center;justify-content:space-between;margin:28px 0 10px;color:var(--muted);font-size:12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.room-count{display:grid;place-items:center;min-width:24px;height:24px;border-radius:999px;color:#082018;background:var(--accent);font-size:11px;letter-spacing:0}
.room-list{display:grid;gap:8px;max-height:calc(100dvh - 280px);overflow:auto;padding-right:3px}
.room-link{display:flex;align-items:center;gap:12px;padding:12px;text-decoration:none;color:var(--text);border:1px solid transparent;border-radius:18px;background:rgba(16,35,31,.45);transition:background .16s ease,border-color .16s ease,transform .16s ease}
.room-link:hover{transform:translateY(-1px);border-color:var(--line);background:rgba(143,185,160,.12)}
.room-link.is-active{border-color:rgba(143,185,160,.5);background:linear-gradient(135deg,rgba(73,158,125,.35),rgba(16,35,45,.8))}
.room-link.is-nested{margin-left:14px}
.room-avatar{display:grid;place-items:center;flex:0 0 42px;width:42px;height:42px;border:1px solid rgba(223,243,230,.56);border-radius:14px;color:#082018;background:linear-gradient(135deg,#c7f1dd,var(--accent));font-size:20px;font-weight:900}
.room-link-copy{display:grid;min-width:0;gap:4px}
.room-link-copy strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.room-link-copy small,.room-subtitle{color:var(--muted);font-size:12px}
.compact-empty{position:static;inset:auto;margin-top:14px;padding:22px 14px}
.room-section{border:1px solid var(--line);border-radius:16px;background:rgba(5,18,15,.18);overflow:hidden}
.room-section+ .room-section{margin-top:8px}
.room-section summary{padding:11px 12px;color:var(--muted);font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;list-style:none}
.room-section summary::-webkit-details-marker{display:none}
.room-section summary span{float:right;min-width:20px;text-align:right;color:var(--accent)}
.room-section-list{display:grid;gap:6px;padding:0 6px 6px}
.create-room{margin-top:14px;border:1px solid var(--line);border-radius:18px;background:rgba(5,18,15,.3);overflow:hidden}
.create-room summary{padding:13px 14px;color:var(--accent-strong);font-weight:900;cursor:pointer;list-style:none}
.create-room summary::-webkit-details-marker{display:none}
.create-room summary::after{content:'+';float:right;color:var(--muted);font-size:18px;line-height:1}
.create-room[open] summary::after{content:'×'}
.room-form{display:grid;gap:8px;padding:0 14px 14px}
.room-form label,.form-label{color:var(--muted);font-size:12px;font-weight:800}
.room-form input[type=text],.room-form textarea{width:100%;padding:10px 11px;border:1px solid var(--line);border-radius:12px;color:var(--text);background:rgba(5,18,15,.5);outline:none;resize:vertical}
.room-form input:focus,.room-form textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(143,185,160,.13)}
.member-picker{display:grid;gap:6px;max-height:130px;overflow:auto;padding:7px;border:1px solid var(--line);border-radius:12px}
.member-option{display:flex!important;align-items:center;gap:8px;padding:5px 4px;color:var(--text)!important;cursor:pointer}
.member-option input{accent-color:var(--accent)}
.header-actions{flex-wrap:wrap;justify-content:flex-end}
.message-list{display:grid;align-content:start;gap:12px;width:min(100%,860px);margin:auto}
.message-card{max-width:min(78%,680px);padding:14px 16px;border:1px solid var(--line);border-radius:18px 18px 18px 6px;background:rgba(16,35,45,.82);box-shadow:0 12px 30px rgba(0,0,0,.12)}
.message-card.is-own{justify-self:end;border-radius:18px 18px 6px 18px;background:linear-gradient(135deg,rgba(28,88,67,.85),rgba(14,57,49,.88))}
.message-meta{display:flex;align-items:center;gap:12px;margin-bottom:7px;color:var(--accent-strong);font-size:13px}
.message-meta time{color:var(--muted);font-size:11px;font-weight:500}
.message-card p{line-height:1.55;white-space:normal;overflow-wrap:anywhere}
.compact-welcome{padding:30px 26px}
.composer{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:end;gap:10px;padding:14px 20px;border-top:1px solid var(--line);background:rgba(5,18,15,.35)}
.composer textarea{min-height:48px;max-height:180px;width:100%;padding:13px 16px;border:1px solid var(--line);border-radius:18px;color:var(--text);background:rgba(5,18,15,.5);font:inherit;line-height:1.4;resize:vertical;outline:none}
.composer textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(143,185,160,.13)}
.send-button{width:50px;height:50px;border:0;border-radius:17px;color:#082018;background:linear-gradient(135deg,#c7f1dd,var(--accent));font-size:23px;font-weight:900;cursor:pointer;box-shadow:0 10px 22px rgba(73,158,125,.2)}
.send-button:hover{filter:brightness(1.08);transform:translateY(-1px)}
.composer-placeholder{grid-template-columns:minmax(0,1fr) auto}
.message-stage>.form-message{width:min(100%,860px);margin:0 auto 14px}
.unread-badge{display:grid;place-items:center;flex:0 0 25px;min-width:25px;height:25px;padding:0 6px;border-radius:999px;color:#082018;background:#9ff0cf;font-size:11px;font-weight:900;box-shadow:0 0 18px rgba(97,221,178,.22)}
.form-help{color:var(--muted);font-size:11px;line-height:1.4}
.invitation-panel{margin-top:16px}
.invitation-card{display:grid;gap:5px;margin-top:8px;padding:12px;border:1px solid rgba(143,185,160,.28);border-radius:16px;background:rgba(73,158,125,.1)}
.invitation-card small{color:var(--muted);font-size:11px}
.invitation-actions{display:flex;gap:6px;margin-top:5px}
.small-button{padding:7px 10px;border:1px solid var(--line);border-radius:10px;color:var(--text);background:rgba(143,185,160,.08);font-size:11px;font-weight:800;cursor:pointer}
.small-button:hover{background:rgba(143,185,160,.18)}
.small-button.is-accept{color:#082018;background:linear-gradient(135deg,#c7f1dd,var(--accent))}
.message-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.reaction-form{margin:0}
.reaction-button,.reaction-select-label select{min-height:28px;padding:4px 8px;border:1px solid var(--line);border-radius:999px;color:var(--text);background:rgba(5,18,15,.35);font-size:13px;cursor:pointer}
.reaction-button:hover,.reaction-button.is-selected{border-color:rgba(143,185,160,.65);background:rgba(143,185,160,.2)}
.reaction-button span{color:var(--muted);font-size:11px}
.reaction-select-label select{appearance:auto;width:42px;padding:3px 5px}
.leave-room-form{width:min(100%,860px);margin:18px auto 0;text-align:right}
.room-settings{border-bottom:1px solid var(--line);background:rgba(5,18,15,.2)}
.room-settings summary{padding:10px 30px;color:var(--muted);font-size:12px;font-weight:800;cursor:pointer}
.room-settings-form{display:grid;grid-template-columns:auto minmax(120px,1fr) auto minmax(120px,2fr) auto auto;align-items:center;gap:8px;padding:0 30px 12px}
.room-settings-form label{color:var(--muted);font-size:11px;font-weight:800}
.room-settings-form input{min-width:0;padding:8px 10px;border:1px solid var(--line);border-radius:10px;color:var(--text);background:rgba(5,18,15,.45)}
.room-settings-form small{grid-column:1/-1;color:var(--muted);font-size:11px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.composer-tools{display:flex;align-items:center;gap:7px;min-width:0}
.tool-button{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--line);border-radius:14px;color:var(--text);background:rgba(143,185,160,.12);font-size:20px;cursor:pointer}
.tool-button:hover{background:rgba(143,185,160,.22)}
.tool-button input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.upload-status{position:absolute;bottom:4px;left:85px;max-width:40%;overflow:hidden;color:var(--muted);font-size:11px;text-overflow:ellipsis;white-space:nowrap}
.message-attachments{display:grid;gap:8px;margin-top:12px}
.media-preview-button{display:block;padding:0;border:1px solid rgba(143,185,160,.38);border-radius:16px;overflow:hidden;background:rgba(5,18,15,.32);cursor:zoom-in}
.message-image{display:block;width:min(100%,560px);max-height:520px;object-fit:contain;background:rgba(5,18,15,.25)}
.media-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px;width:min(100%,620px);padding:5px;border:1px solid rgba(143,185,160,.38);border-radius:16px;overflow:hidden;background:rgba(5,18,15,.28)}
.media-gallery .media-preview-button{border:0;border-radius:11px}
.media-gallery .message-image{width:100%;height:190px;max-height:none;object-fit:cover}
.gallery-caption{color:var(--muted);font-size:11px}
.message-video{display:block;width:min(100%,620px);max-height:420px;border:1px solid rgba(143,185,160,.28);border-radius:16px;background:#020908}
.message-audio{display:block;width:min(100%,520px);height:38px;accent-color:var(--accent)}
.attachment-card{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:8px;padding:12px;border:1px solid var(--line);border-radius:14px;background:rgba(5,18,15,.32)}
.attachment-card strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}
.attachment-icon{font-size:22px}
.media-overlay{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:24px;background:rgba(1,8,13,.86);backdrop-filter:blur(12px)}
.media-overlay[hidden]{display:none}
.media-overlay-card{position:relative;display:grid;gap:14px;width:min(96vw,1100px);max-height:94dvh;padding:18px;border:1px solid rgba(143,185,160,.42);border-radius:22px;background:rgba(8,24,28,.96);box-shadow:0 30px 90px rgba(0,0,0,.45)}
.media-overlay-content{display:grid;place-items:center;min-height:0;overflow:auto}
.media-overlay-content img,.media-overlay-content video{display:block;max-width:100%;max-height:78dvh;object-fit:contain;border-radius:14px;background:#020908}
.media-overlay-content audio{width:min(100%,680px)}
.media-overlay-content iframe{width:min(100%,1000px);height:min(78dvh,800px);border:0;border-radius:14px;background:#fff}
.media-overlay-close{position:absolute;top:12px;right:12px;width:42px;height:42px;border:1px solid var(--line);border-radius:14px;color:var(--text);background:rgba(5,18,15,.76);font-size:23px;cursor:pointer}
.media-overlay-title{padding-right:54px;color:var(--muted);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.media-overlay-actions{display:flex;justify-content:flex-end;gap:8px}
.upload-status.is-error{color:#ffdbe1}
.offline-cache-note{position:relative;z-index:1}
.account-shell{display:grid;place-items:start center;min-height:100dvh;padding:28px 20px;overflow:auto}
.account-card{width:min(100%,820px);padding:30px;border:1px solid var(--line);border-radius:var(--radius-xl);background:var(--panel);box-shadow:var(--shadow)}
.account-topline{display:flex;justify-content:space-between;gap:10px;margin-bottom:24px}
.account-card h1{margin-top:8px;font-size:clamp(28px,5vw,44px)}
.account-form{display:grid;gap:9px;margin-top:24px;padding:22px;border:1px solid var(--line);border-radius:var(--radius-lg);background:rgba(5,18,15,.24)}
.account-form h2,.admin-users h2{font-size:20px;margin-bottom:4px}
.account-form label{margin-top:5px;color:var(--muted);font-size:13px;font-weight:800}
.account-form input,.admin-user-row select{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:13px;color:var(--text);background:rgba(5,18,15,.46);outline:none}
.account-form input:focus,.admin-user-row select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(143,185,160,.13)}
.remember-option{display:flex!important;align-items:center;gap:8px;color:var(--muted);font-size:12px!important;cursor:pointer}
.remember-option input{width:auto!important;accent-color:var(--accent)}
.admin-users{display:grid;gap:10px;margin-top:24px;padding:22px;border:1px solid var(--line);border-radius:var(--radius-lg);background:rgba(5,18,15,.24)}
.admin-user-row{display:grid;grid-template-columns:minmax(130px,1fr) auto auto minmax(100px,130px) auto;align-items:center;gap:10px;padding:12px 0;border-top:1px solid var(--line)}
.admin-user-row:first-of-type{border-top:0}
.admin-user-row div{display:grid;gap:3px;min-width:0}
.admin-user-row small{color:var(--muted);overflow:hidden;text-overflow:ellipsis}
.admin-user-row label{color:var(--muted);font-size:11px;white-space:nowrap}
.admin-user-row input[type=checkbox]{accent-color:var(--accent)}
.account-state-line{margin-top:9px;color:var(--muted);font-size:12px}
.admin-section-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.admin-section-heading .form-help{margin-top:6px}
.admin-create-form{display:grid;gap:12px;margin-top:18px;padding:16px;border:1px solid rgba(143,185,160,.24);border-radius:16px;background:rgba(73,158,125,.08)}
.admin-create-form h3{font-size:17px}
.admin-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.admin-form-grid label,.admin-user-fields label,.admin-user-options label{display:grid;gap:5px;color:var(--muted);font-size:11px;font-weight:800}
.admin-form-grid input,.admin-form-grid select,.admin-user-fields input,.admin-user-options input,.admin-user-options select{width:100%;min-width:0;padding:10px 11px;border:1px solid var(--line);border-radius:11px;color:var(--text);background:rgba(5,18,15,.46);outline:none;font:inherit;font-weight:500}
.admin-form-grid input:focus,.admin-form-grid select:focus,.admin-user-fields input:focus,.admin-user-options input:focus,.admin-user-options select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(143,185,160,.13)}
.admin-form-options{display:flex;flex-wrap:wrap;gap:14px}
.admin-form-options label{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:11px;font-weight:800}
.admin-form-options input,.admin-user-options input[type=checkbox]{width:auto;accent-color:var(--accent)}
.admin-user-options .checkbox-option{display:flex;align-items:center;align-self:center;gap:6px}
.admin-create-form .primary-button{justify-self:start;margin-top:0}
.admin-user-row{display:grid;grid-template-columns:minmax(130px,1fr);gap:10px;padding:16px 0;border-top:1px solid var(--line)}
.admin-user-identity{display:flex!important;align-items:baseline;gap:8px;min-width:0}
.admin-user-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.admin-user-options{display:grid;grid-template-columns:auto auto minmax(110px,140px) minmax(150px,1fr);align-items:end;gap:9px}
.admin-user-options label{min-width:0}
.admin-user-row>.small-button{justify-self:start}
@media (max-width:700px){.account-card{padding:20px 14px}.admin-user-row{grid-template-columns:1fr 1fr}.admin-user-row div{grid-column:1/-1}.admin-user-row select,.admin-user-row .small-button{width:100%}}
@media (max-width:700px){
  .admin-form-grid,.admin-user-fields{grid-template-columns:1fr}
  .admin-user-options{grid-template-columns:1fr 1fr}
  .admin-user-options label:nth-child(3),.admin-user-options label:nth-child(4),.admin-user-row>.small-button{grid-column:1/-1}
  .admin-user-row>.small-button{width:100%}
}
@media (max-width:820px){
  .composer{grid-template-columns:1fr auto;padding:10px}
  .composer-tools{grid-column:1/-1;grid-row:1}
  .composer textarea{grid-column:1;grid-row:2}
  .composer .send-button{grid-column:2;grid-row:2}
  .upload-status{left:70px;bottom:3px;max-width:65%}
  .attachment-card{grid-template-columns:auto minmax(0,1fr);}
  .attachment-card .small-button{justify-self:start}
  .room-settings summary{padding-left:20px;padding-right:20px}
  .room-settings-form{grid-template-columns:1fr 1fr;padding-left:20px;padding-right:20px}
  .room-settings-form label{align-self:end}
  .room-settings-form input{width:100%}
}
.call-start-button{border:1px solid rgba(143,185,160,.42);cursor:pointer}
.call-start-button:disabled{opacity:.55;cursor:wait}
.call-overlay{position:fixed;inset:0;z-index:1200;display:grid;place-items:center;padding:20px;background:rgba(1,8,13,.78);backdrop-filter:blur(14px)}
.call-overlay[hidden]{display:none}
.call-overlay-card{position:relative;width:min(94vw,520px);padding:24px;border:1px solid rgba(143,185,160,.42);border-radius:26px;background:linear-gradient(145deg,rgba(13,45,39,.98),rgba(8,24,31,.98));box-shadow:0 30px 90px rgba(0,0,0,.48)}
.call-overlay-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.call-overlay-header h2{margin-top:5px;font-size:26px}
.call-incoming-panel,.call-active-panel{display:grid;justify-items:center;gap:12px;padding:24px 0 4px;text-align:center}
.call-avatar{display:grid;place-items:center;width:68px;height:68px;border:1px solid rgba(223,243,230,.65);border-radius:22px;color:#082018;background:linear-gradient(135deg,#c7f1dd,var(--accent));font-size:30px;font-weight:900;box-shadow:0 15px 34px rgba(73,158,125,.25)}
.call-incoming-title{font-size:20px;font-weight:900}
.call-incoming-room,.call-status{color:var(--muted);font-size:14px}
.call-participants{display:flex;flex-wrap:wrap;justify-content:center;gap:7px;width:100%;min-height:28px}
.call-participant{padding:7px 10px;border:1px solid var(--line);border-radius:999px;color:var(--muted);background:rgba(5,18,15,.28);font-size:12px}
.call-participant.is-joined{color:var(--accent-strong);border-color:rgba(143,185,160,.46);background:rgba(73,158,125,.18)}
.call-remote-audio{display:grid;gap:8px;width:100%}
.call-remote-audio audio{width:100%;height:34px;accent-color:var(--accent)}
.call-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:8px}
.call-error{margin-top:14px;padding:10px 12px;border:1px solid rgba(233,154,170,.32);border-radius:12px;color:#ffdbe1;background:rgba(140,35,57,.24);font-size:13px;line-height:1.4}
.call-error[hidden]{display:none}
@media (max-width:520px){
  .call-overlay{padding:10px}
  .call-overlay-card{width:100%;padding:18px;border-radius:22px}
  .call-overlay-header h2{font-size:22px}
}