*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,sans-serif}:root{--bg-primary: #090e17;--bg-secondary: #131a26;--bg-tertiary: #1b2433;--primary: #25d366;--primary-hover: #20ba56;--primary-dark: #075e54;--accent-cyan: #00f0ff;--accent-purple: #8b5cf6;--text-main: #f8fafc;--text-muted: #94a3b8;--text-dark: #0f172a;--border-light: rgba(255, 255, 255, .08);--border-focus: rgba(37, 211, 102, .4);--glass-bg: rgba(19, 26, 38, .6);--glass-border: rgba(255, 255, 255, .05);--glass-blur: blur(16px);--shadow-main: 0 8px 32px 0 rgba(0, 0, 0, .37);--radius-lg: 16px;--radius-md: 10px;--radius-sm: 6px;--sidebar-width: 260px}body{background-color:var(--bg-primary);color:var(--text-main);overflow:hidden;height:100vh;display:flex}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#25d3664d}.app-container{display:flex;width:100%;height:100vh;overflow:hidden;background-image:radial-gradient(circle at 10% 20%,rgba(37,211,102,.05) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(139,92,246,.05) 0%,transparent 40%)}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border-light);display:flex;flex-direction:column;height:100%;z-index:10}.sidebar-logo{padding:24px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border-light)}.sidebar-logo h2{font-family:Outfit,sans-serif;font-size:20px;font-weight:700;background:linear-gradient(135deg,var(--primary) 0%,var(--accent-cyan) 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12px;border-radius:20px;font-size:12px;font-weight:600;background:#ffffff0a}.connection-pill.online:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--primary);box-shadow:0 0 8px var(--primary);animation:pulse 1.5s infinite}.connection-pill.offline:before{content:"";width:8px;height:8px;border-radius:50%;background:#ef4444;box-shadow:0 0 8px #ef4444}.main-content{flex-grow:1;height:100%;overflow-y:auto;position:relative;display:flex;flex-direction:column;min-width:0;width:calc(100vw - var(--sidebar-width))}.page-header{padding:24px;border-bottom:1px solid var(--border-light);display:flex;justify-content:space-between;align-items:center}.page-header h1{font-family:Outfit,sans-serif;font-size:26px;font-weight:700}.glass-card{background:var(--glass-bg);border:1px solid var(--glass-border);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-main);transition:transform .3s ease,border-color .3s ease}.glass-card:hover{border-color:#ffffff1a}.input-group{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}.input-group label{font-size:13px;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.5px}.input-field{background:var(--bg-tertiary);border:1px solid var(--border-light);border-radius:var(--radius-md);padding:12px 16px;color:var(--text-main);font-size:14px;outline:none;transition:all .3s ease}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--border-focus)}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:var(--bg-primary);border:none;padding:12px 24px;border-radius:var(--radius-md);font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:14px;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 12px #25d36633}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #25d36666;background:var(--primary)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:#ffffff0d;border:1px solid var(--border-light);color:var(--text-main);padding:12px 24px;border-radius:var(--radius-md);font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:14px;transition:all .3s ease}.btn-secondary:hover{background:#ffffff1a;border-color:#fff3}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;padding:24px}.stat-card{display:flex;align-items:center;gap:20px}.stat-icon{width:52px;height:52px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:24px}.stat-info h3{font-size:28px;font-weight:700;font-family:Outfit,sans-serif;margin-bottom:4px}.stat-info p{font-size:13px;color:var(--text-muted);font-weight:500}.chat-container{display:flex;flex-grow:1;height:calc(100vh - 1px);overflow:hidden}.chat-threads{width:360px;flex-shrink:0;background:var(--bg-secondary);border-right:1px solid var(--border-light);display:flex;flex-direction:column;height:100%}.threads-search{padding:16px;border-bottom:1px solid var(--border-light)}.threads-list{flex-grow:1;overflow-y:auto;display:flex;flex-direction:column}.thread-item{display:flex;align-items:center;gap:12px;padding:16px;border-bottom:1px solid rgba(255,255,255,.03);cursor:pointer;transition:all .2s ease}.thread-item:hover{background:var(--bg-tertiary)}.thread-item.active{background:#25d3660d;border-left:3px solid var(--primary)}.thread-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--primary-dark) 0%,var(--accent-purple) 100%);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;color:#fff}.thread-info{flex-grow:1;min-width:0}.thread-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.thread-name{font-weight:600;font-size:14px;color:var(--text-main);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.thread-time{font-size:11px;color:var(--text-muted)}.thread-meta{display:flex;align-items:center;justify-content:space-between}.thread-preview{font-size:12px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:190px}.chat-feed{flex-grow:1;min-width:0;display:flex;flex-direction:column;height:100%;background:var(--bg-primary);background-image:radial-gradient(rgba(255,255,255,.015) 1px,transparent 0);background-size:24px 24px}.feed-header{height:70px;border-bottom:1px solid var(--border-light);background:var(--bg-secondary);display:flex;align-items:center;justify-content:space-between;padding:0 24px}.feed-title{display:flex;align-items:center;gap:12px}.feed-status{font-size:12px;color:var(--primary)}.feed-body{flex-grow:1;padding:24px;overflow-y:auto;display:flex;flex-direction:column;gap:12px}.message-bubble{max-width:60%;padding:12px 16px;border-radius:var(--radius-md);font-size:14px;line-height:1.5;position:relative;animation:slideIn .3s cubic-bezier(.18,.89,.32,1.28);word-wrap:break-word;overflow-wrap:break-word;word-break:break-word}.message-bubble.incoming{background:var(--bg-tertiary);color:var(--text-main);align-self:flex-start;border-bottom-left-radius:2px}.message-bubble.outgoing{background:#25d3661f;color:var(--text-main);border:1px solid rgba(37,211,102,.2);align-self:flex-end;border-bottom-right-radius:2px}.message-meta{display:flex;align-items:center;justify-content:flex-end;gap:6px;margin-top:6px;font-size:10px;color:var(--text-muted)}.status-tick{font-size:12px}.status-tick.read{color:var(--accent-cyan)}.feed-footer{padding:16px 24px;background:var(--bg-secondary);border-top:1px solid var(--border-light);display:flex;align-items:center;gap:16px}.feed-input-wrapper{flex-grow:1;position:relative}.feed-input{width:100%;background:var(--bg-tertiary);border:1px solid var(--border-light);color:var(--text-main);border-radius:24px;padding:12px 20px;font-size:14px;outline:none;transition:border-color .2s}.feed-input:focus{border-color:var(--primary)}.chat-detail-drawer{width:300px;flex-shrink:0;background:var(--bg-secondary);border-left:1px solid var(--border-light);display:flex;flex-direction:column;height:100%;padding:24px;overflow-y:auto}.drawer-avatar-section{display:flex;flex-direction:column;align-items:center;gap:12px;margin-bottom:28px;text-align:center}.drawer-avatar{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,var(--accent-purple) 0%,var(--primary) 100%);display:flex;align-items:center;justify-content:center;font-size:32px;color:#fff;border:3px solid rgba(255,255,255,.05)}.drawer-name{font-family:Outfit,sans-serif;font-size:18px;font-weight:700}.drawer-phone{font-size:13px;color:var(--text-muted)}.tag-container{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.tag{background:#ffffff0a;border:1px solid var(--border-light);padding:4px 10px;border-radius:12px;font-size:11px;color:var(--text-muted);cursor:pointer}.tag.active{background:#25d3661a;color:var(--primary);border-color:#25d36633}.contacts-table-container{padding:24px}.contacts-table{width:100%;border-collapse:collapse;text-align:left}.contacts-table th,.contacts-table td{padding:16px;border-bottom:1px solid var(--border-light);font-size:14px}.contacts-table th{font-weight:600;color:var(--text-muted);text-transform:uppercase;font-size:12px;letter-spacing:.5px}.contacts-table tr:hover{background:#ffffff03}.settings-container{width:100%;max-width:100%;padding:24px;display:flex;flex-direction:column;gap:24px}.info-alert{background:#8b5cf61a;border:1px solid rgba(139,92,246,.2);border-radius:var(--radius-md);padding:16px;font-size:13px;line-height:1.5;color:var(--text-main)}.webhook-guide{background:var(--bg-tertiary);border-radius:var(--radius-md);padding:16px;font-size:13px;margin-top:12px;border-left:3px solid var(--accent-cyan)}.webhook-guide code{background:#0000004d;padding:2px 6px;border-radius:4px;color:var(--accent-cyan)}@keyframes pulse{0%{transform:scale(.95);box-shadow:0 0 #25d366b3}70%{transform:scale(1);box-shadow:0 0 0 8px #25d36600}to{transform:scale(.95);box-shadow:0 0 #25d36600}}@keyframes slideIn{0%{transform:translateY(12px);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width: 1024px){.chat-detail-drawer{display:none}}@media (max-width: 768px){:root{--sidebar-width: 60px}.sidebar{width:60px}.sidebar-logo h2,.sidebar-item span{display:none}.chat-threads{width:100%}.chat-feed{display:none}}.templates-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;padding:0;margin-top:12px}@media (min-width: 1200px){.templates-grid{grid-template-columns:repeat(4,1fr)}}