*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:#0b1120;color:#f8fafc;min-height:100vh;margin:0;padding:0}#root{width:100%;min-height:100vh;display:flex;flex-direction:column}.navbar{background-color:#0f172a;border-bottom:1px solid #1e293b;position:sticky;top:0;z-index:50;width:100%}.navbar-inner{max-width:1200px;margin:0 auto;padding:.85rem 1.5rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.nav-brand{font-size:1.35rem;font-weight:800;color:#38bdf8;text-decoration:none;display:flex;align-items:center;gap:.5rem;letter-spacing:-.02em}.nav-links{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.nav-link{color:#94a3b8;text-decoration:none;padding:.45rem .85rem;font-size:.9rem;font-weight:600;border-radius:6px;transition:all .2s ease}.nav-link:hover{color:#f8fafc;background:#1e293b}.nav-link.active{color:#38bdf8;background:#38bdf81a;border:1px solid rgba(56,189,248,.25)}.nav-user{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.user-badge{font-size:.85rem;color:#cbd5e1;display:flex;align-items:center;gap:.5rem}.page-container{max-width:1200px;width:100%;margin:0 auto;padding:2rem 1.5rem;flex:1}.page-header{margin-bottom:2rem;display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:1rem}.page-title{font-size:1.85rem;font-weight:800;color:#f8fafc;letter-spacing:-.02em;margin-bottom:.35rem}.page-subtitle{color:#94a3b8;font-size:.95rem;line-height:1.5}.card{background:#1e293b;border-radius:12px;padding:2rem;box-shadow:0 10px 25px -5px #0000004d,0 8px 10px -6px #0000004d;border:1px solid #334155;width:100%}.card-title{font-size:1.25rem;font-weight:700;color:#f8fafc;margin-bottom:1rem}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.25rem}.grid-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem}.stat-card{background:#0f172a;border:1px solid #334155;border-radius:10px;padding:1.25rem;text-align:left;transition:transform .15s ease,border-color .15s ease}.stat-card:hover{border-color:#475569}.stat-label{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:#94a3b8;margin-bottom:.5rem}.stat-value{font-size:2rem;font-weight:800;color:#f8fafc}.action-card{background:#0f172a;border:1px solid #334155;border-radius:10px;padding:1.5rem;text-decoration:none;color:inherit;display:flex;flex-direction:column;justify-content:space-between;transition:all .2s ease}.action-card:hover:not(.disabled){border-color:#38bdf8;transform:translateY(-2px);box-shadow:0 10px 20px -5px #38bdf826}.action-card.disabled{opacity:.6;cursor:not-allowed}.action-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.75rem}.action-card-title{font-size:1.15rem;font-weight:700;color:#38bdf8}.action-card-desc{color:#94a3b8;font-size:.9rem;line-height:1.45}.action-card-footer{margin-top:1.25rem;font-size:.85rem;font-weight:600;color:#38bdf8}.title{font-size:1.75rem;font-weight:700;color:#38bdf8;margin-bottom:.25rem}.subtitle{color:#94a3b8;font-size:.95rem;margin-bottom:1.5rem}.tabs{display:flex;gap:.5rem;margin-bottom:1.5rem;border-bottom:1px solid #334155;padding-bottom:.5rem}.tab-btn{background:transparent;border:none;color:#94a3b8;padding:.5rem 1rem;font-size:.95rem;font-weight:600;cursor:pointer;border-radius:6px;transition:all .2s ease}.tab-btn.active{background:#0284c7;color:#fff}.tab-btn:hover:not(.active){color:#f8fafc;background:#334155}.form-group{margin-bottom:1rem;display:flex;flex-direction:column;gap:.35rem}label{font-size:.85rem;color:#cbd5e1;font-weight:500}input,select,textarea{background:#0f172a;border:1px solid #475569;border-radius:6px;padding:.65rem .75rem;color:#f8fafc;font-size:.95rem;font-family:inherit;outline:none;transition:border-color .2s}input:focus,select:focus,textarea:focus{border-color:#38bdf8}.submit-btn{background:#0284c7;color:#fff;border:none;padding:.75rem 1.25rem;border-radius:6px;font-size:.95rem;font-weight:600;cursor:pointer;transition:background .2s;display:inline-flex;align-items:center;justify-content:center;text-decoration:none}.submit-btn:hover{background:#0369a1}.submit-btn:disabled{opacity:.6;cursor:not-allowed}.logout-btn{background:#dc2626;color:#fff;border:none;padding:.45rem .9rem;border-radius:6px;font-size:.85rem;font-weight:600;cursor:pointer;transition:background .2s}.logout-btn:hover{background:#b91c1c}.badge-role{display:inline-block;padding:.2rem .55rem;border-radius:4px;font-size:.75rem;font-weight:700;text-transform:uppercase;background:#0369a1;color:#e0f2fe}.badge-tag{display:inline-block;padding:.2rem .6rem;border-radius:4px;font-size:.75rem;font-weight:600}.alert-message{padding:.75rem 1rem;border-radius:6px;margin-bottom:1.25rem;font-size:.9rem}.alert-error{background:#ef444426;border:1px solid #ef4444;color:#fca5a5}.alert-success{background:#22c55e26;border:1px solid #22c55e;color:#86efac}.status-value{font-size:.95rem;font-family:monospace}.status-connected{color:#4ade80}.status-error{color:#f87171}.status-checking{color:#facc15}.status-box{background:#0f172a;border:1px solid #334155;border-radius:8px;padding:1rem;margin-top:1.5rem;text-align:left}.status-label{font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:#64748b;margin-bottom:.35rem}@media(max-width:768px){.navbar-inner{flex-direction:column;align-items:flex-start}.nav-user{width:100%;justify-content:space-between}.page-container{padding:1.25rem 1rem}.grid-stats{grid-template-columns:repeat(2,1fr)}}.chat-container{display:grid;grid-template-columns:320px 1fr;height:calc(100vh - 200px);min-height:520px;max-height:800px;background:#1e293b;border:1px solid #334155;border-radius:12px;overflow:hidden}.chat-sidebar{border-right:1px solid #334155;display:flex;flex-direction:column;height:100%;min-height:0;background:#0f172a;overflow:hidden}.chat-sidebar-header{padding:1rem 1.25rem;border-bottom:1px solid #334155;background:#1e293b;flex-shrink:0}.chat-conversations-list{flex:1;min-height:0;overflow-y:auto}.chat-contact-item{width:100%;padding:.9rem 1.15rem;border:none;background:transparent;border-bottom:1px solid #1e293b;text-align:left;cursor:pointer;color:inherit;transition:background .15s ease;display:block}.chat-contact-item:hover{background:#1e293b}.chat-contact-item.active{background:#38bdf81f;border-left:3px solid #38bdf8}.chat-contact-main{display:flex;flex-direction:column;gap:.35rem}.chat-contact-top{display:flex;justify-content:space-between;align-items:center}.chat-contact-name{font-weight:700;font-size:.95rem;color:#f8fafc}.chat-contact-time{font-size:.75rem;color:#64748b}.chat-contact-sub{display:flex;align-items:center;gap:.5rem;overflow:hidden}.chat-contact-preview{font-size:.8rem;color:#94a3b8;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.chat-window{display:flex;flex-direction:column;height:100%;min-height:0;background:#0f172a;overflow:hidden}.chat-window-header{padding:1rem 1.25rem;border-bottom:1px solid #334155;background:#1e293b;display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.chat-messages-area{flex:1;min-height:0;padding:1.25rem;overflow-y:auto;display:flex;flex-direction:column;gap:.75rem}.chat-empty-state{text-align:center;padding:3rem 1.5rem;margin:auto;color:#94a3b8}.message-row{display:flex;width:100%}.message-row.message-in{justify-content:flex-start}.message-row.message-out{justify-content:flex-end}.message-bubble{max-width:70%;padding:.65rem .95rem;border-radius:10px;display:flex;flex-direction:column;gap:.25rem}.message-row.message-in .message-bubble{background:#1e293b;border:1px solid #334155;border-bottom-left-radius:2px;color:#f8fafc}.message-row.message-out .message-bubble{background:#0284c7;border-bottom-right-radius:2px;color:#fff}.message-text{font-size:.92rem;line-height:1.45;word-break:break-word;overflow-wrap:break-word;white-space:pre-wrap}.message-timestamp{font-size:.7rem;align-self:flex-end}.message-row.message-in .message-timestamp{color:#94a3b8}.message-row.message-out .message-timestamp{color:#bae6fd}.chat-composer{flex-shrink:0;border-top:1px solid #334155;background:#1e293b;display:flex;flex-direction:column}.chat-composer-error{margin:.6rem 1.25rem 0;padding:.45rem .75rem;font-size:.85rem}.chat-input-form{display:flex;gap:.75rem;padding:.85rem 1.25rem;background:transparent;border-top:none}.chat-input{flex:1}@media(max-width:768px){.chat-container{grid-template-columns:1fr;height:auto;min-height:600px;max-height:none}.chat-sidebar{height:220px;border-right:none;border-bottom:1px solid #334155}.chat-window{height:480px}}