:root{--font-ui: "Manrope", "Inter", system-ui, sans-serif;--radius: 14px;--shadow: 0 18px 50px rgba(15, 23, 42, .18);--ease: cubic-bezier(.22, 1, .36, 1);color-scheme:light}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font-ui);background:radial-gradient(1200px 600px at 10% -10%,rgba(56,189,248,.18),transparent 55%),radial-gradient(900px 500px at 100% 0%,rgba(99,102,241,.14),transparent 50%),#0b1220;color:#0f172a}button,input,select{font:inherit}.app-shell{height:100%;display:flex;flex-direction:column;padding:12px;gap:10px}.app-top{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;padding:8px 12px;border-radius:16px;background:#ffffff14;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:#e2e8f0;animation:fade-down .45s var(--ease) both}.app-logo{font-weight:700;letter-spacing:-.02em}.app-top__right{display:flex;justify-content:flex-end}.tabs{display:inline-flex;padding:4px;border-radius:999px;background:#0f172a59;gap:4px}.tabs__btn{border:0;background:transparent;color:#cbd5e1;padding:8px 18px;border-radius:999px;cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease),transform .15s var(--ease)}.tabs__btn:hover{color:#fff}.tabs__btn.is-active{background:#fff;color:#0f172a;font-weight:600}.lang-btn{border:1px solid rgba(255,255,255,.2);background:transparent;color:#e2e8f0;border-radius:10px;padding:6px 10px;cursor:pointer}.app-main{flex:1;min-height:0;border-radius:20px;overflow:hidden;box-shadow:var(--shadow);animation:fade-up .5s var(--ease) both}.messenger{height:100%;display:grid;grid-template-columns:minmax(260px,340px) 1fr;background:var(--bg);color:var(--fg)}.messenger__sidebar{display:flex;flex-direction:column;border-right:1px solid var(--border);background:var(--sidebar);min-height:0}.messenger__side-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 14px 10px}.messenger__brand{display:flex;gap:10px;align-items:center;min-width:0}.messenger__brand strong{display:block;font-size:1.05rem}.messenger__brand small{color:var(--muted);font-size:.75rem}.messenger__brand-mark{width:36px;height:36px;border-radius:12px;background:var(--accent);box-shadow:0 8px 20px color-mix(in srgb,var(--accent) 40%,transparent)}.messenger__side-actions{display:flex;gap:6px}.messenger__receive-toggle{display:flex;align-items:center;gap:8px;padding:0 14px 10px}.chat-list{list-style:none;margin:0;padding:0 8px 12px;overflow:auto;flex:1}.chat-list__empty{padding:28px 16px;text-align:center;color:var(--muted)}.chat-list__item{width:100%;display:flex;align-items:center;gap:10px;border:0;background:transparent;color:inherit;text-align:left;padding:10px;border-radius:14px;cursor:pointer;transition:background .18s var(--ease)}.chat-list__item:hover,.chat-list__item.is-active{background:var(--row-hover)}.chat-list__meta{min-width:0;flex:1;display:flex;flex-direction:column;gap:2px}.chat-list__title{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-list__preview{font-size:.8rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#fff;background:linear-gradient(145deg,var(--accent),var(--accent-2));flex-shrink:0}.avatar--sm{width:34px;height:34px;font-size:.85rem}.badge{min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--accent);color:#fff;font-size:.72rem;font-weight:700;display:grid;place-items:center}.messenger__main{display:flex;flex-direction:column;min-width:0;background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 6%,transparent),transparent 140px),var(--chat-bg)}.messenger__placeholder{flex:1;display:grid;place-items:center;padding:24px}.messenger__placeholder-card{text-align:center;max-width:360px;animation:float-in .55s var(--ease) both}.messenger__placeholder-card h2{margin:0 0 8px;font-size:1.6rem}.messenger__placeholder-card p{color:var(--muted);margin:0 0 16px}.messenger__chat-head{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--sidebar) 88%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.messenger__chat-head strong{display:block}.messenger__chat-head small{color:var(--muted)}.messenger__back{display:none}.message-list{flex:1;overflow:auto;padding:18px 16px 10px;display:flex;flex-direction:column;gap:8px}.bubble{max-width:min(72%,520px);padding:10px 12px 6px;border-radius:16px;animation:bubble-in .28s var(--ease) both;box-shadow:0 1px #0000000a}.bubble p{margin:0;white-space:pre-wrap;word-break:break-word;line-height:1.4}.bubble time{display:block;margin-top:4px;font-size:.68rem;opacity:.7;text-align:right}.bubble--out{align-self:flex-end;background:var(--bubble-out);color:var(--bubble-out-fg);border-bottom-right-radius:6px}.bubble--in{align-self:flex-start;background:var(--bubble-in);color:var(--bubble-in-fg);border-bottom-left-radius:6px}.composer{display:flex;gap:8px;padding:12px 14px 14px;border-top:1px solid var(--border);background:var(--sidebar)}.composer input{flex:1;border:1px solid var(--border);background:var(--input-bg);color:var(--fg);border-radius:999px;padding:12px 16px;outline:none;transition:border-color .15s var(--ease),box-shadow .15s var(--ease)}.composer input:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 25%,transparent)}.icon-btn{width:36px;height:36px;border-radius:12px;border:0;background:var(--row-hover);color:var(--fg);cursor:pointer;transition:transform .12s var(--ease),background .15s var(--ease)}.icon-btn:hover:not(:disabled){transform:translateY(-1px)}.icon-btn:disabled{opacity:.4;cursor:not-allowed}.btn{border:0;border-radius:12px;padding:10px 16px;cursor:pointer;font-weight:600;transition:transform .12s var(--ease),opacity .15s var(--ease)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover:not(:disabled){transform:translateY(-1px)}.btn--ghost{background:transparent;color:var(--muted)}.chip{border:1px solid var(--border);background:transparent;color:var(--muted);border-radius:999px;padding:4px 10px;font-size:.75rem;cursor:pointer}.chip--on{border-color:color-mix(in srgb,var(--accent) 50%,var(--border));color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent)}.pulse{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 #22c55e8c;animation:pulse 1.6s ease-out infinite}.theme-max{--bg: #12141c;--sidebar: #171a24;--chat-bg: #0f1118;--fg: #f1f5f9;--muted: #94a3b8;--border: rgba(148, 163, 184, .14);--row-hover: rgba(129, 140, 248, .12);--accent: #7c6cff;--accent-2: #4f46e5;--bubble-out: #5b4fe0;--bubble-out-fg: #fff;--bubble-in: #232836;--bubble-in-fg: #f8fafc;--input-bg: #1c2030}.theme-telegram{--bg: #ffffff;--sidebar: #ffffff;--chat-bg: #dce8f3;--fg: #0f172a;--muted: #64748b;--border: rgba(15, 23, 42, .08);--row-hover: #eff4fb;--accent: #2aabee;--accent-2: #229ed9;--bubble-out: #effdde;--bubble-out-fg: #0f172a;--bubble-in: #ffffff;--bubble-in-fg: #0f172a;--input-bg: #ffffff}.theme-telegram .messenger__main{background-image:radial-gradient(circle at 20% 20%,rgba(42,171,238,.08),transparent 35%),radial-gradient(circle at 80% 0%,rgba(34,158,217,.1),transparent 40%),linear-gradient(180deg,#cfe3f3,#dce8f3)}.theme-whatsapp{--bg: #ffffff;--sidebar: #ffffff;--chat-bg: #e5ddd5;--fg: #111b21;--muted: #667781;--border: rgba(17, 27, 33, .08);--row-hover: #f0f2f5;--accent: #25d366;--accent-2: #128c7e;--bubble-out: #d9fdd3;--bubble-out-fg: #111b21;--bubble-in: #ffffff;--bubble-in-fg: #111b21;--input-bg: #ffffff}.theme-whatsapp .messenger__main{background-image:radial-gradient(circle at 12% 18%,rgba(37,211,102,.07),transparent 40%),linear-gradient(180deg,#d1cdc4,#e5ddd5)}.theme-whatsapp .messenger__brand-mark{background:linear-gradient(145deg,#25d366,#128c7e)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0206178c;display:grid;place-items:center;z-index:40;padding:16px;animation:fade .2s ease both}.modal{width:min(440px,100%);background:#fff;color:#0f172a;border-radius:18px;box-shadow:var(--shadow);animation:float-in .28s var(--ease) both}.modal__head,.modal__foot{display:flex;align-items:center;justify-content:space-between;padding:14px 16px}.modal__head h2{margin:0;font-size:1.1rem}.modal__body{padding:4px 16px 8px;display:flex;flex-direction:column;gap:12px}.modal__foot{justify-content:flex-end;gap:8px}.field{display:flex;flex-direction:column;gap:6px;font-size:.85rem;font-weight:600}.field input,.field select{border:1px solid #e2e8f0;border-radius:12px;padding:10px 12px;font-weight:500}.field__hint{font-weight:500;color:#64748b}.toast-stack{position:fixed;right:18px;bottom:18px;z-index:50;display:flex;flex-direction:column;gap:8px;width:min(360px,calc(100vw - 32px))}.toast{display:flex;align-items:flex-start;gap:10px;border:0;text-align:left;border-radius:14px;padding:12px 14px;background:#0f172a;color:#f8fafc;box-shadow:var(--shadow);cursor:pointer;animation:toast-in .3s var(--ease) both}.toast__dot{width:8px;height:8px;border-radius:50%;margin-top:6px;flex-shrink:0}.toast--success .toast__dot{background:#22c55e}.toast--error .toast__dot{background:#ef4444}.toast--info .toast__dot{background:#38bdf8}.spinner{display:inline-flex;align-items:center;gap:8px}.spinner__ring{width:18px;height:18px;border-radius:50%;border:2px solid color-mix(in srgb,currentColor 25%,transparent);border-top-color:currentColor;animation:spin .7s linear infinite}.spinner__label{font-size:.85rem;color:var(--muted, #64748b)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{70%{box-shadow:0 0 0 10px #22c55e00}to{box-shadow:0 0 #22c55e00}}@keyframes fade{0%{opacity:0}}@keyframes fade-up{0%{opacity:0;transform:translateY(10px)}}@keyframes fade-down{0%{opacity:0;transform:translateY(-8px)}}@keyframes float-in{0%{opacity:0;transform:translateY(12px) scale(.98)}}@keyframes bubble-in{0%{opacity:0;transform:translateY(6px) scale(.98)}}@keyframes toast-in{0%{opacity:0;transform:translateY(12px)}}@media(max-width:800px){.app-shell{padding:0}.app-top{border-radius:0;grid-template-columns:auto 1fr auto}.app-main{border-radius:0}.messenger{grid-template-columns:1fr}.messenger__sidebar.is-hidden-mobile,.messenger__main{display:none}.messenger__main.is-visible-mobile{display:flex}.messenger__back{display:inline-grid;place-items:center}}