@import "https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap";:root{--bg-dark:#07070a;--bg-surface:#111115;--bg-surface-hover:#191921;--bg-surface-active:#22222c;--primary:#e50914;--primary-hover:#ff1f2d;--primary-active:#b80710;--primary-glow:#e5091440;--border:#202028;--border-focus:#445;--text-primary:#fff;--text-secondary:#9090a2;--text-muted:#5e5e6e;--online:#00e676;--online-glow:#00e67659;--font-main:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--transition-fast:.15s ease;--transition-normal:.25s cubic-bezier(.4, 0, .2, 1);--shadow-sm:0 2px 8px #00000080;--shadow-md:0 8px 24px #0009;--shadow-lg:0 16px 40px #000c;--glow-red:0 0 15px var(--primary-glow)}*{box-sizing:border-box;font-family:var(--font-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-primary);height:100svh;overflow:hidden}#root{justify-content:center;align-items:center;width:100%;height:100%;display:flex}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.btn{cursor:pointer;transition:var(--transition-fast);border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-size:.9rem;font-weight:600;display:inline-flex}.btn-primary{background-color:var(--primary);color:var(--text-primary)}.btn-primary:hover{background-color:var(--primary-hover);box-shadow:var(--glow-red)}.btn-primary:active{background-color:var(--primary-active)}.btn-secondary{background-color:var(--bg-surface-hover);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background-color:var(--bg-surface-active);border-color:var(--border-focus)}.btn-icon{color:var(--text-secondary);cursor:pointer;transition:var(--transition-fast);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:6px;display:flex}.btn-icon:hover{color:var(--text-primary);background-color:var(--bg-surface-hover)}.auth-container{background:radial-gradient(circle at 80% 20%, #e5091414 0%, transparent 50%), radial-gradient(circle at 10% 80%, #e509140a 0%, transparent 40%), var(--bg-dark);justify-content:center;align-items:center;width:100%;height:100vh;display:flex}.auth-card{background:var(--bg-surface);border:1px solid var(--border);width:100%;max-width:440px;box-shadow:var(--shadow-lg);border-radius:16px;flex-direction:column;gap:24px;padding:40px;display:flex}.auth-header{text-align:center}.auth-header h1{letter-spacing:-.5px;margin-bottom:8px;font-size:2.2rem;font-weight:700}.auth-header h1 span{color:var(--primary)}.auth-header p{color:var(--text-secondary);font-size:.95rem}.form-group{flex-direction:column;gap:8px;width:100%;display:flex}.form-group label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;font-size:.85rem;font-weight:600}.form-input{background-color:var(--bg-dark);border:1px solid var(--border);color:var(--text-primary);transition:var(--transition-fast);border-radius:8px;width:100%;padding:12px 16px;font-size:.95rem}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 2px 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(width<=768px){.sidebar{z-index:10;width:100%;position:absolute;top:0;left:0}.sidebar.hidden{transform:translate(-100%)}}.sidebar-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px;display:flex}.sidebar-user{align-items:center;gap:12px;display:flex}.avatar{object-fit:cover;border:2px solid var(--border);background-color:var(--bg-dark);border-radius:50%;width:40px;height:40px}.avatar-lg{border:3px solid var(--primary);width:80px;height:80px}.user-info{flex-direction:column;display:flex}.user-name{color:var(--text-primary);font-size:.95rem;font-weight:600;line-height:1.2}.user-email{color:var(--text-secondary);font-size:.8rem}.sidebar-search{border-bottom:1px solid var(--border);padding:16px 20px;position:relative}.search-icon{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:32px;transform:translateY(-50%)}.search-input{background-color:var(--bg-dark);border:1px solid 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var(--online-glow)}.user-item-details{flex-direction:column;flex:1;min-width:0;display:flex}.user-item-header{justify-content:space-between;align-items:baseline;margin-bottom:2px;display:flex}.user-item-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:.95rem;font-weight:500;overflow:hidden}.user-item-status-text{color:var(--text-muted);font-size:.75rem}.user-item-lastmsg{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:.8rem;overflow:hidden}.chat-container{background-color:var(--bg-dark);flex-direction:column;flex:1;height:100%;display:flex;position:relative}.chat-welcome{color:var(--text-secondary);text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:16px;padding:40px;display:flex}.chat-welcome h2{color:var(--text-primary);font-size:1.8rem;font-weight:700}.chat-welcome h2 span{color:var(--primary)}.chat-welcome 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