:root{--font:"Inter", "Noto Sans Bengali", system-ui, -apple-system, "Segoe UI", sans-serif;--font-display:var(--font);--bg-base:#05070b;--bg-elevated:#0b0f16;--bg-card:#11161f;--bg-card-hover:#161c27;--surface:#10151d;--surface-elevated:#161c27;--border:#fff1;--border-strong:#ffffff1f;--text:#eef1f7;--text-muted:#8b93a5;--text-faint:#5a6274;--brand:#9bc4e2;--brand-rgb:155, 196, 226;--brand-bright:#c5ddf2;--brand-soft:#9bc4e224;--brand-glow:#9bc4e252;--brand-warm:#d4c4a8;--brand-warm-rgb:212, 196, 168;--brand-cream:#f2efe8;--brand-cream-ink:#1a1816;--primary:var(--brand);--primary-rgb:var(--brand-rgb);--primary-dim:var(--brand-soft);--primary-glow:var(--brand-glow);--accent:var(--brand);--pop:#ff6b9d;--pop-dim:#ff6b9d1f;--desk-violet:var(--brand);--desk-violet-dim:var(--brand-soft);--desk-amber:var(--brand-warm);--danger:#ff8a8a;--warning:#ffc14d;--radius-sm:10px;--radius-md:14px;--radius-lg:18px;--radius-xl:22px;--radius-full:9999px;--shadow-sm:0 2px 10px #0006;--shadow-md:0 12px 40px #0000008c;--shadow-inset:inset 0 1px 0 #ffffff0a;--tap:48px;--space-safe-top:env(safe-area-inset-top,0px);--space-safe-bottom:env(safe-area-inset-bottom,0px);--space-safe-left:env(safe-area-inset-left,0px);--space-safe-right:env(safe-area-inset-right,0px);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-family:var(--font);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;font-size:16px;line-height:1.5}*,:before,:after{box-sizing:border-box}html{background:var(--bg-base);height:100%}body{background:radial-gradient(ellipse 90% 70% at 0% -10%, #ff6b9d14, transparent 42%), radial-gradient(ellipse 70% 55% at 100% 0%, rgba(var(--brand-rgb), .08), transparent 48%), radial-gradient(ellipse 55% 45% at 85% 95%, rgba(var(--brand-warm-rgb), .05), transparent 50%), 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.06), transparent 50%);position:fixed;inset:0}.desk-topbar{border-radius:var(--radius-xl);border:1px solid var(--border-strong);-webkit-backdrop-filter:blur(20px)saturate(1.2);box-shadow:var(--shadow-sm), var(--shadow-inset);background:#0b0f16c7;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin-bottom:22px;padding:16px 20px;display:flex}.desk-topbar__brand{align-items:center;gap:14px;min-width:0;display:flex}.desk-topbar__mark{width:46px;height:46px;font-family:var(--font-display);letter-spacing:.06em;color:var(--brand-cream-ink);background:linear-gradient(135deg, var(--brand-bright) 0%, var(--brand) 45%, var(--brand-warm) 130%);box-shadow:0 0 0 1px rgba(var(--brand-rgb), .35), 0 10px 28px #00000073, 0 0 24px rgba(var(--brand-rgb), 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var(--border-strong);background:#00000052;align-items:center;gap:8px;padding:9px 15px;display:inline-flex}.desk-livepill__dot{background:var(--text-faint);border-radius:50%;width:8px;height:8px}.desk-livepill--ok .desk-livepill__dot{background:var(--primary);box-shadow:0 0 10px var(--primary-glow)}.desk-livepill--bad .desk-livepill__dot{background:var(--danger)}.desk-main{-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:var(--border) transparent;flex-direction:column;flex:1;gap:18px;min-height:0;display:flex;overflow-y:auto}.admin-workspace{flex:1;gap:18px;min-height:0;display:flex}.admin-main{flex:1;min-width:0}.admin-menu-btn{border:1px solid var(--border-strong);min-height:40px;color:var(--text-muted);font-family:var(--font-display);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;background:#00000052;border-radius:999px;justify-content:center;align-items:center;padding:0 14px;font-size:.7rem;font-weight:800;display:inline-flex}.admin-menu-btn:hover{border-color:rgba(var(--brand-rgb), .35);color:var(--text)}.admin-sidebar{border-radius:var(--radius-xl);border:1px solid var(--border-strong);width:260px;box-shadow:var(--shadow-md), var(--shadow-inset);-webkit-overflow-scrolling:touch;scrollbar-width:thin;background:linear-gradient(185deg,#0e121af5 0%,#080a10e6 100%);flex-shrink:0;min-height:0;padding:14px 12px;overflow:auto}.admin-nav{flex-direction:column;gap:8px;display:flex}.admin-nav__btn{text-align:left;width:100%;color:var(--text-muted);cursor:pointer;background:#0000002e;border:1px solid #0000;border-radius:14px;padding:12px 12px 12px 14px;transition:background .18s,border-color .18s,color .18s,transform .18s}.admin-nav__btn:hover{color:var(--text);background:#ffffff08;border-color:#ffffff14;transform:translate(1px)}.admin-nav__btn--active{background:rgba(var(--brand-rgb), .12);border-color:rgba(var(--brand-rgb), 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var(--desk-violet)}.desk-panel__head{align-items:flex-start;gap:16px;margin-bottom:18px;display:flex}.desk-panel__head--row{flex-wrap:wrap;justify-content:space-between;align-items:flex-start}.desk-panel__head-text{flex:1;align-items:flex-start;gap:14px;min-width:0;display:flex}.desk-panel__step{letter-spacing:.02em;width:40px;height:40px;color:var(--desk-violet);background:var(--desk-violet-dim);border:1px solid rgba(var(--brand-rgb), .28);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;font-size:.75rem;font-weight:800;display:flex}.desk-panel__step--accent{color:var(--primary);background:var(--primary-dim);border-color:rgba(var(--brand-rgb), .32)}.admin-users-toolbar{flex-wrap:wrap;align-items:flex-end;gap:12px 16px;margin-bottom:14px;display:flex}.admin-field--inline{min-width:180px}.admin-users-toolbar__spacer{flex:auto}.admin-users-pager{align-items:center;gap:10px;display:flex}.admin-table-wrap{-webkit-overflow-scrolling:touch;border:1px solid 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rgba(var(--brand-rgb), .12);outline:none}.text-input::placeholder{color:var(--text-faint)}.select-input{width:100%;min-height:var(--tap);border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-base);color:var(--text);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238b95a8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat;padding:0 40px 0 14px;font-family:inherit;font-size:.9375rem}.select-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-dim);outline:none}.admin-pre{border-radius:var(--radius-md);border:1px solid var(--border);color:var(--accent);background:#00000059;max-height:220px;margin:0;padding:14px 16px;font-family:ui-monospace,SF 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var(--border);padding:16px 0}.admin-room-item:last-child{border-bottom:none}.admin-room-item__row{flex-wrap:wrap;align-items:baseline;gap:8px 12px;display:flex}.admin-room-item__meta{color:var(--text-muted);margin:8px 0 0;font-size:.8125rem}.admin-room-item__desc{color:var(--text-muted);margin:6px 0 0;font-size:.875rem;line-height:1.45}.admin-room-edit{border-radius:var(--radius-lg);border:1px solid var(--border-strong);background:#00000047;margin-top:14px;padding:16px}.badge{text-transform:uppercase;letter-spacing:.06em;background:var(--bg-elevated);color:var(--text-muted);border:1px solid var(--border);border-radius:6px;padding:4px 8px;font-size:.65rem;font-weight:700}.btn{min-height:var(--tap);border-radius:var(--radius-md);cursor:pointer;-webkit-tap-highlight-color:transparent;border:none;padding:0 18px;font-family:inherit;font-size:.875rem;font-weight:600;transition:transform .15s,box-shadow .2s,background .2s}.btn:active:not(:disabled){transform:scale(.98)}.btn--ghost{color:var(--text-muted);border:1px solid var(--border);background:0 0}.btn--ghost:hover{background:var(--bg-card-hover);color:var(--text)}.btn--compact{border-radius:var(--radius-full);min-height:42px;padding:0 16px;font-size:.8125rem}.btn--join{min-height:44px;font-family:var(--font-display);letter-spacing:.02em;background:var(--brand-cream);color:var(--brand-cream-ink);border:1px solid #ffffff1f;padding:0 18px;font-weight:700;box-shadow:0 4px 18px #00000047,inset 0 1px #ffffff59}.btn--join:hover:not(:disabled){filter:brightness(1.03);box-shadow:0 6px 24px #00000052,inset 0 1px #ffffff6b}.btn-row{flex-wrap:wrap;gap:10px;margin-top:4px;display:flex}.alert{border-radius:var(--radius-md);margin-top:12px;padding:12px 14px;font-size:.875rem;line-height:1.4}.alert--error{color:#fecaca;background:#f871711f;border:1px solid #f8717159}.alert--warn{color:#fde68a;background:#fbbf241a;border:1px solid #fbbf244d}.alert--success{background:rgba(var(--brand-rgb), .1);border:1px solid rgba(var(--brand-rgb), .32);color:var(--brand-bright)}.empty-hint{color:var(--text-muted);margin:12px 0 0;font-size:.875rem}