:root{
  color-scheme:light;
  --bg:#f3f2ee;
  --surface:#ffffff;
  --surface-2:#f7f6f3;
  --surface-3:#eeece7;
  --text:#17181d;
  --muted:#73757d;
  --muted-2:#9a9ca3;
  --line:#deddd8;
  --line-strong:#c8c7c1;
  --brand:#625bd6;
  --brand-soft:rgba(98,91,214,.12);
  --success:#3f8b73;
  --warning:#b57b36;
  --danger:#b54e5d;
  --shadow:0 22px 70px rgba(31,31,38,.11);
  --shadow-soft:0 8px 28px rgba(31,31,38,.07);
  --radius:18px;
  --safe-top:env(safe-area-inset-top,0px);
  --safe-bottom:env(safe-area-inset-bottom,0px);
  --sidebar:240px;
  --list:390px;
  font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-synthesis:none;
  text-rendering:optimizeLegibility;
}
html[data-theme="dark"]{
  color-scheme:dark;
  --bg:#111218;
  --surface:#191a21;
  --surface-2:#202129;
  --surface-3:#292a33;
  --text:#f1f1f3;
  --muted:#a5a6ad;
  --muted-2:#777982;
  --line:#30313a;
  --line-strong:#444650;
  --brand:#918bf2;
  --brand-soft:rgba(145,139,242,.14);
  --shadow:0 24px 80px rgba(0,0,0,.35);
  --shadow-soft:0 10px 30px rgba(0,0,0,.22);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text)}
body{overflow:hidden}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
a{color:inherit}
[hidden]{display:none!important}
svg{display:block}

.app-loading,.fatal-screen{display:grid;place-items:center;min-height:100dvh;padding:28px;text-align:center}
.loading-card,.fatal-card{width:min(460px,100%);padding:28px;border:1px solid var(--line);border-radius:24px;background:var(--surface);box-shadow:var(--shadow)}
.spinner{width:34px;height:34px;margin:0 auto 16px;border:3px solid var(--surface-3);border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.auth-shell{display:grid;min-height:100dvh;grid-template-columns:minmax(320px,520px) 1fr;background:var(--bg)}
.auth-panel{display:flex;flex-direction:column;justify-content:center;padding:clamp(28px,7vw,78px);background:var(--surface)}
.auth-art{position:relative;display:grid;place-items:center;overflow:hidden;padding:50px;background:linear-gradient(145deg,#171922,#27243a)}
.auth-art:before,.auth-art:after{content:"";position:absolute;border-radius:50%;filter:blur(2px)}
.auth-art:before{width:420px;height:420px;right:-100px;top:-120px;background:radial-gradient(circle,rgba(145,139,242,.38),transparent 65%)}
.auth-art:after{width:500px;height:500px;left:-220px;bottom:-240px;background:radial-gradient(circle,rgba(63,139,115,.25),transparent 65%)}
.auth-preview{position:relative;width:min(620px,90%);padding:22px;border:1px solid rgba(255,255,255,.13);border-radius:28px;background:rgba(255,255,255,.07);box-shadow:0 30px 110px rgba(0,0,0,.35);backdrop-filter:blur(28px)}
.auth-preview-card{padding:18px;border-radius:17px;background:rgba(255,255,255,.95);color:#1d1d23;box-shadow:0 16px 45px rgba(0,0,0,.2)}
.auth-preview-card+.auth-preview-card{margin-top:12px;transform:translateX(28px);opacity:.88}
.auth-preview-line{height:8px;border-radius:999px;background:#e6e4df}.auth-preview-line.short{width:38%}.auth-preview-line.medium{width:68%;margin-top:8px}.auth-preview-dot{width:11px;height:11px;margin-bottom:13px;border-radius:50%;background:#625bd6}
.brand-lockup{display:flex;align-items:center;gap:12px;margin-bottom:36px}
.brand-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:#17181d;color:#fff;box-shadow:0 10px 25px rgba(23,24,29,.2)}
html[data-theme="dark"] .brand-icon{background:#f2f2f4;color:#15161b}
.brand-lockup strong{font-size:17px;letter-spacing:-.02em}.brand-lockup small{display:block;margin-top:2px;color:var(--muted);font-size:11px}
.auth-copy h1{margin:0;font-size:clamp(30px,5vw,46px);letter-spacing:-.05em;line-height:1.02}.auth-copy p{max-width:430px;margin:14px 0 0;color:var(--muted);font-size:14px;line-height:1.6}
.auth-tabs{display:flex;gap:5px;width:max-content;margin:30px 0 18px;padding:4px;border-radius:11px;background:var(--surface-2)}
.auth-tab{padding:8px 14px;border:0;border-radius:8px;background:transparent;color:var(--muted);font-size:11px;font-weight:750}.auth-tab.is-active{background:var(--surface);color:var(--text);box-shadow:var(--shadow-soft)}
.social-auth{display:grid;grid-template-columns:1fr;gap:8px}.social-button{position:relative;display:flex;align-items:center;justify-content:center;gap:9px;min-height:44px;padding:0 13px;border:1px solid var(--line-strong);border-radius:12px;background:var(--surface);color:var(--text);font-size:10px;font-weight:800;box-shadow:var(--shadow-soft)}.social-button:hover{background:var(--surface-2)}.social-button:disabled{cursor:not-allowed;opacity:.5}.social-note{margin:9px 0 0;color:var(--muted);font-size:8px;line-height:1.45}.auth-divider{display:flex;align-items:center;gap:10px;margin:17px 0}.auth-divider:before,.auth-divider:after{content:"";height:1px;flex:1;background:var(--line)}.auth-divider span{color:var(--muted);font-size:7px;font-weight:750;text-transform:uppercase;letter-spacing:.06em}.password-wrap{position:relative}.password-wrap input{padding-right:76px}.password-toggle{position:absolute;right:5px;top:50%;display:flex;align-items:center;gap:5px;min-height:31px;padding:0 8px;border:0;border-radius:8px;transform:translateY(-50%);background:var(--surface-2);color:var(--muted);font-size:8px;font-weight:800}.password-toggle:hover{color:var(--text);background:var(--surface-3)}.info-card{padding:14px;border:1px solid var(--line);border-radius:13px;background:var(--surface-2)}.info-card strong{display:block;font-size:11px}.info-card p{margin:6px 0 0;color:var(--muted);font-size:9px;line-height:1.55}
.form-grid{display:grid;gap:13px}.field{display:grid;gap:6px}.field span{color:var(--muted);font-size:10px;font-weight:750}.field input,.field select,.field textarea{width:100%;min-height:44px;padding:11px 13px;border:1px solid var(--line);border-radius:12px;background:var(--surface);outline:0}.field textarea{min-height:90px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:color-mix(in srgb,var(--brand) 55%,var(--line));box-shadow:0 0 0 4px var(--brand-soft)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.auth-note{margin:14px 0 0;color:var(--muted);font-size:10px;line-height:1.5}.auth-note strong{color:var(--text)}

.primary,.secondary,.ghost,.danger-button,.icon-button,.nav-button,.account-button,.person-row,.room-row,.mail-row,.segmented button,.chip-button{border:0}
.primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 16px;border-radius:11px;background:var(--text);color:var(--surface);font-size:11px;font-weight:800;box-shadow:var(--shadow-soft)}
.primary:hover{transform:translateY(-1px)}.primary:disabled{cursor:not-allowed;opacity:.55;transform:none}
.secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:0 14px;border:1px solid var(--line);border-radius:11px;background:var(--surface);font-size:11px;font-weight:750}.secondary:hover{background:var(--surface-2)}
.ghost{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:38px;padding:0 11px;border-radius:10px;background:transparent;color:var(--muted);font-size:10px;font-weight:750}.ghost:hover{background:var(--surface-2);color:var(--text)}
.danger-button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 14px;border-radius:11px;background:rgba(181,78,93,.11);color:var(--danger);font-size:11px;font-weight:800}
.icon-button{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:transparent;color:var(--muted)}.icon-button:hover{background:var(--surface-2);color:var(--text)}.icon-button.is-active{background:var(--brand-soft);color:var(--brand)}
.inline-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.full{width:100%}

.shell{display:grid;width:100%;height:100dvh;grid-template-columns:var(--sidebar) var(--list) minmax(360px,1fr);overflow:hidden}
.sidebar{display:flex;min-width:0;flex-direction:column;padding:calc(16px + var(--safe-top)) 14px calc(14px + var(--safe-bottom));border-right:1px solid var(--line);background:var(--surface)}
.sidebar-top{display:flex;align-items:center;justify-content:space-between;padding:0 4px 18px}.sidebar-brand{display:flex;align-items:center;gap:10px}.sidebar-brand .brand-icon{width:34px;height:34px;border-radius:10px}.sidebar-brand strong{font-size:13px}.sidebar-brand small{display:block;margin-top:2px;color:var(--muted);font-size:8px}
.compose-button{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:42px;margin-bottom:17px;border:0;border-radius:12px;background:var(--text);color:var(--surface);font-size:11px;font-weight:800}
.nav-section{display:grid;gap:4px}.nav-section-title{display:flex;align-items:center;justify-content:space-between;margin:15px 8px 7px;color:var(--muted);font-size:8px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}
.nav-button,.account-button{display:grid;width:100%;min-height:39px;grid-template-columns:25px 1fr auto;align-items:center;gap:8px;padding:0 10px;border-radius:10px;background:transparent;color:var(--muted);text-align:left;font-size:10px;font-weight:700}.nav-button:hover,.account-button:hover{background:var(--surface-2);color:var(--text)}.nav-button.is-active,.account-button.is-active{background:var(--surface-2);color:var(--text)}.nav-button svg{width:15px;height:15px}.nav-count{min-width:20px;text-align:right;color:var(--muted-2);font-size:9px}.account-dot{width:8px;height:8px;margin-left:3px;border-radius:50%;background:var(--account-color,#625bd6)}
.sidebar-spacer{flex:1}.profile-button{display:grid;width:100%;grid-template-columns:38px 1fr auto;align-items:center;gap:9px;padding:8px;border:0;border-radius:13px;background:transparent;text-align:left}.profile-button:hover{background:var(--surface-2)}.avatar{display:grid;place-items:center;overflow:hidden;flex:0 0 auto;border-radius:12px;background:color-mix(in srgb,var(--avatar-color,#625bd6) 14%,var(--surface));color:var(--avatar-color,#625bd6);font-size:10px;font-weight:850;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--avatar-color,#625bd6) 26%,transparent)}.avatar img{width:100%;height:100%;object-fit:cover}.avatar.sm{width:34px;height:34px}.avatar.md{width:42px;height:42px}.avatar.lg{width:70px;height:70px;border-radius:20px;font-size:18px}.profile-button strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px}.profile-button small{display:block;margin-top:3px;color:var(--muted);font-size:8px}.presence{width:9px;height:9px;border:2px solid var(--surface);border-radius:50%;background:var(--muted-2)}.presence.online{background:var(--success)}.presence.away{background:var(--warning)}

.list-pane{display:flex;min-width:0;flex-direction:column;border-right:1px solid var(--line);background:var(--bg)}
.pane-header{padding:calc(18px + var(--safe-top)) 18px 14px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(18px)}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.header-row h1{margin:0;font-size:24px;letter-spacing:-.04em}.eyebrow{margin:0 0 4px;color:var(--muted);font-size:8px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.header-actions{display:flex;gap:6px}
.search{position:relative;margin-top:14px}.search svg{position:absolute;left:11px;top:50%;width:14px;height:14px;transform:translateY(-50%);color:var(--muted)}.search input{width:100%;height:40px;padding:0 12px 0 34px;border:1px solid var(--line);border-radius:11px;background:var(--surface);outline:0;font-size:10px}.search input:focus{border-color:var(--line-strong);box-shadow:0 0 0 4px rgba(0,0,0,.035)}
.segmented{display:flex;gap:4px;margin-top:12px;padding:3px;border-radius:10px;background:var(--surface-3)}.segmented button{flex:1;min-height:31px;border-radius:8px;background:transparent;color:var(--muted);font-size:9px;font-weight:800}.segmented button.is-active{background:var(--surface);color:var(--text);box-shadow:var(--shadow-soft)}
.list-scroll{flex:1;min-height:0;overflow:auto;padding:10px;scrollbar-width:thin}
.mail-row,.room-row,.person-row{position:relative;display:grid;width:100%;align-items:center;gap:10px;margin-bottom:5px;padding:11px;border:1px solid transparent;border-radius:14px;background:transparent;text-align:left}.mail-row{grid-template-columns:42px 1fr auto}.room-row,.person-row{grid-template-columns:44px 1fr auto}.mail-row:hover,.room-row:hover,.person-row:hover{background:var(--surface-2)}.mail-row.is-selected,.room-row.is-selected{border-color:var(--line);background:var(--surface);box-shadow:var(--shadow-soft)}.mail-row.is-unread .row-title{font-weight:850}.row-copy{min-width:0}.row-top{display:flex;align-items:center;gap:7px}.row-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-weight:720}.row-label{flex:0 0 auto;padding:2px 6px;border-radius:999px;background:var(--surface-3);color:var(--muted);font-size:7px;font-weight:800}.row-subject{margin-top:5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px;font-weight:680}.row-preview{margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:9px}.row-meta{display:flex;min-width:54px;align-items:flex-end;flex-direction:column;gap:7px;color:var(--muted);font-size:8px}.unread-badge{display:grid;place-items:center;min-width:19px;height:19px;padding:0 5px;border-radius:999px;background:var(--text);color:var(--surface);font-size:8px;font-weight:850}.row-dot{width:7px;height:7px;border-radius:50%;background:var(--brand)}
.empty-state{display:grid;place-items:center;min-height:100%;padding:36px;text-align:center}.empty-state-inner{max-width:320px}.empty-mark{display:grid;place-items:center;width:58px;height:58px;margin:0 auto 16px;border:1px solid var(--line);border-radius:18px;background:var(--surface);color:var(--muted);box-shadow:var(--shadow-soft)}.empty-state h2{margin:0;font-size:18px;letter-spacing:-.03em}.empty-state p{margin:8px 0 18px;color:var(--muted);font-size:10px;line-height:1.55}

.reader-pane{min-width:0;overflow:hidden;background:var(--surface)}
.reader-empty{display:grid;place-items:center;height:100%;padding:40px;text-align:center}.reader-empty-inner{max-width:420px}.reader-empty h2{margin:17px 0 0;font-size:23px;letter-spacing:-.04em}.reader-empty p{margin:9px 0 20px;color:var(--muted);font-size:11px;line-height:1.6}
.reader{display:flex;height:100%;flex-direction:column}.reader-header{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:calc(19px + var(--safe-top)) clamp(20px,4vw,42px) 17px;border-bottom:1px solid var(--line)}.reader-title{min-width:0}.reader-title h2{margin:0;overflow-wrap:anywhere;font-size:clamp(19px,2.4vw,28px);letter-spacing:-.04em}.reader-title p{margin:7px 0 0;color:var(--muted);font-size:9px}.reader-actions{display:flex;gap:5px;flex-wrap:wrap;justify-content:flex-end}.reader-scroll{flex:1;min-height:0;overflow:auto;padding:24px clamp(20px,6vw,70px)}
.message-card{margin:0 auto 16px;max-width:850px;padding:19px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:var(--shadow-soft)}.message-head{display:flex;align-items:center;gap:11px}.message-head-copy{min-width:0}.message-head-copy strong{display:block;font-size:11px}.message-head-copy small{display:block;margin-top:3px;color:var(--muted);font-size:8px}.message-date{margin-left:auto;color:var(--muted);font-size:8px}.message-body{margin-top:17px;white-space:pre-wrap;font-size:11px;line-height:1.68}.attachment-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:8px;margin-top:14px}.attachment-card{display:flex;align-items:center;gap:9px;padding:10px;border:1px solid var(--line);border-radius:11px;background:var(--surface-2);font-size:9px}.attachment-card img{width:52px;height:52px;border-radius:9px;object-fit:cover}.attachment-card span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.reply-box{position:sticky;bottom:0;max-width:850px;margin:0 auto;padding:13px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:var(--shadow)}.reply-box textarea{width:100%;min-height:80px;padding:0;border:0;resize:vertical;background:transparent;outline:0;font-size:11px;line-height:1.55}.reply-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px}.hint{color:var(--muted);font-size:8px}

.chat-reader{display:flex;height:100%;flex-direction:column;background:var(--bg)}.chat-reader-header{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:calc(14px + var(--safe-top)) clamp(18px,4vw,38px) 14px;border-bottom:1px solid var(--line);background:var(--surface)}.chat-person{display:flex;min-width:0;align-items:center;gap:11px}.chat-person-copy{min-width:0}.chat-person-copy strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.chat-person-copy small{display:block;margin-top:3px;color:var(--muted);font-size:9px}.chat-messages{flex:1;min-height:0;overflow:auto;padding:25px clamp(18px,6vw,70px)}.bubble-line{display:flex;margin:9px 0}.bubble-line.out{justify-content:flex-end}.bubble-line.system{justify-content:center}.bubble-wrap{max-width:min(76%,680px)}.bubble-sender{margin:0 0 4px 9px;color:var(--muted);font-size:8px;font-weight:750}.bubble{padding:11px 13px;border:1px solid var(--line);border-radius:15px 15px 15px 5px;background:var(--surface);box-shadow:var(--shadow-soft);white-space:pre-wrap;font-size:11px;line-height:1.5}.bubble-line.out .bubble{border-color:var(--text);border-radius:15px 15px 5px 15px;background:var(--text);color:var(--surface)}.bubble-time{display:block;margin-top:5px;color:var(--muted);font-size:7px}.bubble-line.out .bubble-time{text-align:right}.system-bubble{padding:7px 11px;border-radius:999px;background:var(--surface-2);color:var(--muted);font-size:8px;text-align:center}.chat-compose{padding:13px clamp(18px,4vw,38px) calc(13px + var(--safe-bottom));border-top:1px solid var(--line);background:var(--surface)}.chat-compose-row{display:grid;grid-template-columns:auto 1fr auto;align-items:end;gap:8px}.chat-compose textarea{width:100%;min-height:42px;max-height:130px;padding:11px 12px;border:1px solid var(--line);border-radius:13px;resize:vertical;background:var(--surface-2);outline:0;font-size:11px}.pending-files{display:flex;gap:7px;overflow:auto;margin-bottom:9px}.file-chip{display:flex;align-items:center;gap:7px;max-width:240px;padding:7px 9px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2);font-size:8px}.file-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-chip button{border:0;background:transparent;color:var(--muted)}
.image-grid{display:grid;grid-template-columns:repeat(2,minmax(110px,220px));gap:6px;margin-top:7px}.shared-image{width:100%;aspect-ratio:4/3;border-radius:12px;object-fit:cover}.shared-file{display:flex;align-items:center;gap:9px;margin-top:7px;padding:9px 10px;border:1px solid currentColor;border-radius:11px;font-size:8px;text-decoration:none;opacity:.85}

.settings-view,.people-view{height:100%;overflow:auto;padding:calc(24px + var(--safe-top)) clamp(22px,6vw,78px) calc(30px + var(--safe-bottom))}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:24px}.page-heading h1{margin:0;font-size:30px;letter-spacing:-.05em}.page-heading p{margin:8px 0 0;color:var(--muted);font-size:11px}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.settings-card{padding:19px;border:1px solid var(--line);border-radius:17px;background:var(--surface);box-shadow:var(--shadow-soft)}.settings-card.wide{grid-column:1/-1}.settings-card h3{margin:0;font-size:13px}.settings-card>p{margin:6px 0 15px;color:var(--muted);font-size:9px;line-height:1.5}.profile-edit-head{display:flex;align-items:center;gap:14px;margin-bottom:17px}.color-options{display:flex;gap:7px;flex-wrap:wrap}.color-swatch{width:28px;height:28px;border:3px solid var(--surface);border-radius:9px;background:var(--swatch);box-shadow:0 0 0 1px var(--line)}.color-swatch.is-active{box-shadow:0 0 0 2px var(--text)}
.people-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.person-card{padding:17px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:var(--shadow-soft)}.person-card-head{display:flex;align-items:center;gap:11px}.person-card strong{display:block;font-size:12px}.person-card small{display:block;margin-top:3px;color:var(--muted);font-size:8px}.person-status{margin:12px 0;color:var(--muted);font-size:9px;line-height:1.5}

.dialog-backdrop{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:18px;background:rgba(12,13,18,.45);backdrop-filter:blur(10px)}.dialog{width:min(560px,100%);max-height:min(780px,92dvh);overflow:auto;border:1px solid var(--line);border-radius:22px;background:var(--surface);box-shadow:0 35px 120px rgba(0,0,0,.28)}.dialog-header{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;padding:19px 20px;border-bottom:1px solid var(--line)}.dialog-header h2{margin:0;font-size:18px;letter-spacing:-.03em}.dialog-header p{margin:5px 0 0;color:var(--muted);font-size:9px}.dialog-body{padding:20px}.dialog-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 20px;border-top:1px solid var(--line)}

.toast-stack{position:fixed;right:18px;bottom:calc(18px + var(--safe-bottom));z-index:100;display:grid;gap:8px;width:min(360px,calc(100vw - 36px))}.toast{padding:12px 14px;border:1px solid var(--line);border-radius:13px;background:var(--surface);box-shadow:var(--shadow);font-size:10px;line-height:1.45;animation:toast-in .18s ease-out}.toast.error{border-color:color-mix(in srgb,var(--danger) 40%,var(--line));color:var(--danger)}@keyframes toast-in{from{opacity:0;transform:translateY(8px)}}

.call-overlay{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:20px;background:rgba(11,12,17,.76);backdrop-filter:blur(22px)}.call-card{width:min(390px,100%);padding:31px;border:1px solid rgba(255,255,255,.13);border-radius:28px;background:#171820;color:#fff;text-align:center;box-shadow:0 40px 130px rgba(0,0,0,.45)}.call-card .avatar{margin:0 auto 18px;background:rgba(255,255,255,.09);color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}.call-card h2{margin:0;font-size:24px;letter-spacing:-.04em}.call-card p{margin:7px 0 0;color:#aeb0b8;font-size:10px}.call-actions{display:flex;justify-content:center;gap:13px;margin-top:28px}.call-action{display:grid;place-items:center;min-width:64px;height:56px;padding:0 15px;border:0;border-radius:17px;background:rgba(255,255,255,.11);color:#fff;font-size:10px;font-weight:800}.call-action.answer{background:#3f8b73}.call-action.decline{min-width:132px;background:#b54e5d}.call-timer{margin-top:12px;color:#aeb0b8;font-variant-numeric:tabular-nums;font-size:11px}.call-warning{margin-top:15px;padding:9px 10px;border-radius:10px;background:rgba(255,255,255,.07);color:#c7c8ce;font-size:8px;line-height:1.5}

.mobile-topbar{display:none}
@media(max-width:1050px){:root{--sidebar:210px;--list:340px}.settings-grid{grid-template-columns:1fr}.settings-card.wide{grid-column:auto}}
@media(max-width:820px){
  body{overflow:hidden}.shell{display:block}.sidebar{position:fixed;inset:0 auto 0 0;z-index:40;width:min(310px,86vw);transform:translateX(-102%);box-shadow:var(--shadow);transition:transform .2s ease}.shell.sidebar-open .sidebar{transform:translateX(0)}.shell.sidebar-open:after{content:"";position:fixed;inset:0;z-index:35;background:rgba(12,13,18,.35);backdrop-filter:blur(5px)}
  .list-pane{height:100dvh;border:0}.reader-pane{position:fixed;inset:0;z-index:30;transform:translateX(102%);transition:transform .22s ease}.shell.reader-open .reader-pane{transform:translateX(0)}
  .mobile-topbar{display:flex;align-items:center;gap:8px}.pane-header{padding-top:calc(12px + var(--safe-top))}.header-row h1{font-size:22px}.auth-shell{grid-template-columns:1fr}.auth-art{display:none}.auth-panel{padding:28px}.social-auth{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.reader-back{display:grid!important}.settings-view,.people-view{padding:calc(18px + var(--safe-top)) 17px calc(22px + var(--safe-bottom))}
}
@media(min-width:821px){.reader-back{display:none!important}}
@media(max-width:480px){.list-scroll{padding:7px}.mail-row,.room-row,.person-row{padding:9px}.reader-header{padding-left:15px;padding-right:15px}.reader-scroll{padding:18px 14px}.chat-messages{padding:18px 13px}.bubble-wrap{max-width:86%}.dialog-backdrop{align-items:end;padding:0}.dialog{width:100%;max-height:91dvh;border-radius:22px 22px 0 0}.reply-box{border-radius:14px}.call-card{padding:26px 20px}.call-actions{gap:8px}.call-action.decline{min-width:122px}}

/* Keep mail list typography stacked and readable at every width. */
.row-copy{display:flex;min-width:0;flex-direction:column;align-items:stretch}
.row-top{display:flex;min-width:0;align-items:center;gap:7px}
.row-subject,.row-preview{display:block;max-width:100%}