:root{color-scheme:dark;--bg:#090b0f;--panel:#101319;--panel2:#151922;--line:#252b36;--text:#f6f7fa;--muted:#929aaa;--accent:#6d5dfc;--accent2:#8b7fff;--danger:#ff667a;--warning:#f6b94a;--ok:#47d18c;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 50% -20%,#292451 0,transparent 34%),var(--bg);color:var(--text);min-height:100vh}button,input,textarea,select{font:inherit}button{cursor:pointer}.hidden{display:none!important}.muted{color:var(--muted)}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:.68rem;font-weight:750;color:var(--accent2);margin:0 0 5px}.brand-mark{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;font-weight:850;font-size:1.35rem;background:linear-gradient(145deg,var(--accent2),#4938df);box-shadow:0 12px 28px #6556ff3d}.brand-mark.small{width:36px;height:36px;border-radius:11px;font-size:1rem}.primary,.secondary,.icon-button{border:1px solid transparent;border-radius:10px;padding:10px 14px;color:var(--text);font-weight:700}.primary{background:var(--accent)}.primary:hover{background:#7b6cff}.secondary,.icon-button{background:#1a1f29;border-color:var(--line)}.secondary:hover,.icon-button:hover{background:#222936}.link{border:0;background:none;color:var(--muted);padding:0}.error{color:var(--danger);min-height:1.25em;font-size:.85rem}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(420px,100%);padding:36px;border:1px solid var(--line);border-radius:22px;background:#101319e8;box-shadow:0 30px 90px #0008;backdrop-filter:blur(16px)}.login-card h1{margin:12px 0 5px;font-size:2rem}.login-card label,dialog label{display:grid;gap:7px;color:#c9ced8;font-size:.82rem;font-weight:650;margin:18px 0}.login-card input,dialog input,dialog textarea,.reply textarea{width:100%;background:#0b0e13;border:1px solid var(--line);border-radius:10px;color:var(--text);padding:12px;outline:none}.login-card input:focus,dialog input:focus,dialog textarea:focus,.reply textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #6d5dfc25}.login-card .primary{width:100%;padding:12px}.app{min-height:100vh;display:grid;grid-template-columns:240px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;padding:22px 16px;border-right:1px solid var(--line);background:#0d1015cc;backdrop-filter:blur(18px);display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;padding:0 7px 25px}.brand div{display:grid}.brand span{font-size:.75rem;color:var(--muted)}.compose{width:100%;margin-bottom:20px}nav{display:grid;gap:5px}nav button{display:flex;justify-content:space-between;align-items:center;border:0;background:transparent;color:var(--muted);padding:10px 12px;border-radius:9px;text-align:left}nav button:hover,nav button.active{background:#1a1e27;color:var(--text)}nav b{font-size:.74rem;background:#242a35;padding:2px 7px;border-radius:99px}.sidebar-foot{margin-top:auto;border-top:1px solid var(--line);padding:18px 10px 0;display:grid;gap:8px;font-size:.8rem;overflow-wrap:anywhere}.workspace{min-width:0;padding:0 24px 28px}.topbar{height:88px;display:flex;gap:18px;align-items:center;border-bottom:1px solid var(--line)}.topbar h2{margin:0;font-size:1.2rem}.search{margin-left:auto;width:min(390px,45%);display:flex;align-items:center;background:#10141b;border:1px solid var(--line);border-radius:10px;padding-left:12px;color:var(--muted);font-size:.75rem}.search input{width:100%;border:0;outline:0;background:transparent;color:var(--text);padding:10px}.stats{display:grid;grid-template-columns:repeat(3,minmax(110px,190px));gap:10px;padding:18px 0}.stats article{border:1px solid var(--line);background:linear-gradient(145deg,#141820,#10131a);padding:13px 15px;border-radius:12px;display:flex;align-items:center;justify-content:space-between}.stats span{font-size:.78rem;color:var(--muted)}.stats strong{font-size:1.25rem}.mail-layout{height:calc(100vh - 190px);min-height:520px;display:grid;grid-template-columns:minmax(310px,38%) minmax(420px,1fr);border:1px solid var(--line);background:var(--panel);border-radius:16px;overflow:hidden}.ticket-pane{overflow:auto;border-right:1px solid var(--line)}.ticket{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:11px;padding:15px;border:0;border-bottom:1px solid var(--line);background:transparent;color:inherit;width:100%;text-align:left}.ticket:hover,.ticket.active{background:#171b24}.avatar{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:#272d3a;color:#cbd0dc;font-weight:800}.ticket-main{min-width:0}.ticket-line{display:flex;gap:8px;align-items:center}.ticket-line strong,.ticket-subject,.ticket-preview{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ticket-subject{font-size:.87rem;margin:3px 0}.ticket-preview,.ticket-time{font-size:.74rem;color:var(--muted)}.badge{font-size:.62rem;text-transform:uppercase;letter-spacing:.05em;padding:3px 6px;border-radius:5px;background:#282e3a;color:#bac1ce}.badge.urgent{background:#4e1f2a;color:#ff9cab}.detail{min-width:0;overflow:auto;background:#0e1117}.empty-detail{display:grid;place-items:center;text-align:center;padding:30px}.detail-head{position:sticky;top:0;z-index:2;padding:20px 24px;background:#0e1117ed;backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.detail-head h2{margin:4px 0;font-size:1.25rem}.detail-meta{display:flex;flex-wrap:wrap;align-items:center;gap:9px;color:var(--muted);font-size:.76rem}.detail-actions{display:flex;gap:8px;margin-top:14px}.detail-actions select{background:#171b23;border:1px solid var(--line);color:var(--text);padding:7px 9px;border-radius:8px}.conversation{padding:22px;display:grid;gap:16px}.message{border:1px solid var(--line);border-radius:13px;padding:15px;background:#141820}.message.outbound{margin-left:7%;background:#171629;border-color:#332e66}.message.note{background:#222015}.message header{display:flex;justify-content:space-between;gap:12px;margin-bottom:10px}.message header span{font-size:.74rem;color:var(--muted)}.message pre{font:inherit;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere;margin:0;color:#dde1e8}.attachments{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}.attachments a{font-size:.76rem;color:#bdb7ff;text-decoration:none;border:1px solid #393365;padding:6px 8px;border-radius:7px}.delivery-error{margin-top:10px;color:var(--danger);font-size:.76rem}.reply{padding:0 22px 24px}.reply textarea{resize:vertical;min-height:110px}.reply footer{display:flex;justify-content:flex-end;align-items:center;gap:12px;margin-top:9px}.reply small{margin-right:auto;color:var(--muted)}.empty{padding:30px;text-align:center;color:var(--muted)}dialog{width:min(620px,calc(100% - 32px));border:1px solid var(--line);border-radius:17px;background:#11151c;color:var(--text);padding:0;box-shadow:0 30px 90px #000b}dialog::backdrop{background:#05060ab8;backdrop-filter:blur(4px)}dialog form{padding:22px}dialog header,dialog footer{display:flex;justify-content:space-between;align-items:center;gap:12px}dialog h2{margin:2px 0}.toast{position:fixed;right:22px;bottom:22px;background:#202632;border:1px solid #343c4b;padding:12px 15px;border-radius:10px;box-shadow:0 10px 35px #0008;font-size:.85rem;z-index:10}#mobile-menu{display:none}@media(max-width:900px){.app{grid-template-columns:1fr}.sidebar{position:fixed;left:0;z-index:10;width:240px;transform:translateX(-100%);transition:.2s}.app.menu-open .sidebar{transform:none}.workspace{padding:0 14px}.topbar{height:auto;min-height:82px;flex-wrap:wrap;padding:12px 0}.search{order:3;width:100%}.stats{grid-template-columns:repeat(3,1fr)}.mail-layout{grid-template-columns:1fr;height:auto;min-height:600px}.ticket-pane{border-right:0;max-height:420px}.detail{min-height:560px}#mobile-menu{display:block}}@media(max-width:560px){.stats{display:none}.mail-layout{margin-top:14px;border-radius:12px}.topbar #refresh{display:none}.message.outbound{margin-left:0}.detail-head,.conversation,.reply{padding-left:15px;padding-right:15px}}