*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f5f5f5;--bg-card:#fff;--text:#1a1a1a;--text-muted:#666;--text-light:#999;--border:#e5e5e5;--primary:#25d366;--primary-hover:#1fba59;--danger:#dc2626;--danger-bg:#fef2f2;--blue:#2563eb;--blue-bg:#eff6ff;--yellow-bg:#fefce8;--green-bg:#f0fdf4;--sidebar-w:220px;--radius:8px}body,html{height:100%;font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}a{color:var(--blue);text-decoration:none}button{cursor:pointer}button,input,select,textarea{font-family:inherit;font-size:inherit}.app-layout{display:flex;height:100vh}.sidebar{width:var(--sidebar-w);background:var(--text);color:#fff;display:flex;flex-direction:column;flex-shrink:0}.sidebar-logo{padding:20px 16px;font-size:18px;font-weight:700;border-bottom:1px solid hsla(0,0%,100%,.1)}.sidebar-nav{flex:1 1;padding:8px 0}.sidebar-link{display:block;padding:10px 16px;color:hsla(0,0%,100%,.7);font-size:13px;transition:all .15s}.sidebar-link.active,.sidebar-link:hover{background:hsla(0,0%,100%,.1);color:#fff}.sidebar-footer{padding:12px 16px;border-top:1px solid hsla(0,0%,100%,.1);font-size:12px;color:hsla(0,0%,100%,.5)}.sidebar-footer button{background:none;border:none;color:hsla(0,0%,100%,.6);font-size:12px;padding:0}.sidebar-footer button:hover{color:#fff}.main-content{flex:1 1;overflow-y:auto;padding:24px}.card{background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);padding:20px}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:500;color:var(--text-muted);margin-bottom:4px}.form-input{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);outline:none;transition:border-color .15s}.form-input:focus{border-color:var(--primary)}textarea.form-input{resize:vertical;min-height:60px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;border-radius:var(--radius);font-weight:500;border:1px solid transparent;transition:all .15s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-primary:disabled{background:#a0d8b0;cursor:not-allowed}.btn-secondary{background:var(--bg-card);color:var(--text);border-color:var(--border)}.btn-secondary:hover{background:var(--bg)}.btn-danger{background:var(--danger);color:#fff}.btn-sm{padding:4px 10px;font-size:12px}.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:500}.badge-green{background:var(--green-bg);color:#16a34a}.badge-blue{background:var(--blue-bg);color:var(--blue)}.badge-yellow{background:var(--yellow-bg);color:#ca8a04}.badge-red{background:var(--danger-bg);color:var(--danger)}.badge-gray{background:var(--bg);color:var(--text-muted)}.error-box{background:var(--danger-bg);color:var(--danger);padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:12px}.chat-container{display:flex;height:calc(100vh - 48px);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--bg-card)}.chat-list{width:320px;border-right:1px solid var(--border);overflow-y:auto;flex-shrink:0}.chat-list-item{padding:12px 16px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .1s}.chat-list-item.active,.chat-list-item:hover{background:var(--bg)}.chat-list-name{font-weight:500;font-size:13px}.chat-list-phone{font-size:12px;color:var(--text-muted)}.chat-list-time{font-size:11px;color:var(--text-light);float:right}.chat-panel{flex:1 1;display:flex;flex-direction:column}.chat-header{padding:12px 16px;border-bottom:1px solid var(--border);font-weight:500}.chat-messages{flex:1 1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:8px;background:#e5ddd5}.chat-bubble{max-width:70%;padding:8px 12px;border-radius:8px;font-size:13px;line-height:1.4;word-wrap:break-word}.chat-bubble.lead{background:#fff;align-self:flex-start;border-bottom-left-radius:2px}.chat-bubble.agent{background:#dcf8c6;align-self:flex-end;border-bottom-right-radius:2px}.chat-bubble-time{font-size:10px;color:var(--text-light);margin-top:2px}.chat-input-area{display:flex;padding:12px;gap:8px;border-top:1px solid var(--border);background:var(--bg)}.chat-input-area input{flex:1 1;padding:8px 12px;border:1px solid var(--border);border-radius:20px;outline:none}.chat-input-area button{padding:8px 16px;background:var(--primary);color:#fff;border:none;border-radius:20px;font-weight:500}.chat-empty{flex:1 1;display:flex;align-items:center;justify-content:center;color:var(--text-light)}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;padding:8px 12px;font-size:12px;font-weight:500;color:var(--text-muted);border-bottom:2px solid var(--border)}td{padding:10px 12px;border-bottom:1px solid var(--border);font-size:13px}tr:hover{background:var(--bg)}.page-header{margin-bottom:20px}.page-header h1{font-size:20px;font-weight:600}.page-header p{font-size:13px;color:var(--text-muted)}.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:var(--bg)}.login-card{background:var(--bg-card);border-radius:12px;padding:40px 32px;width:100%;max-width:400px;box-shadow:0 2px 12px rgba(0,0,0,.08)}.login-card h1{font-size:22px;font-weight:700;text-align:center;margin-bottom:4px}.login-card p{text-align:center;color:var(--text-muted);margin-bottom:24px;font-size:13px}.onboarding-container{display:flex;justify-content:center;padding:40px 20px;min-height:100vh}.onboarding-card{background:var(--bg-card);border-radius:12px;padding:32px;width:100%;max-width:600px;box-shadow:0 2px 12px rgba(0,0,0,.08)}.onboarding-card h1{font-size:20px;font-weight:700;margin-bottom:4px}.onboarding-card .subtitle{color:var(--text-muted);margin-bottom:24px;font-size:13px}.steps-indicator{display:flex;gap:8px;margin-bottom:24px}.step-dot{width:32px;height:4px;border-radius:2px;background:var(--border)}.step-dot.active{background:var(--primary)}.service-row{display:flex;gap:8px;align-items:center;margin-bottom:8px}.service-row input{flex:1 1}.service-row .price-input{width:120px}.remove-btn{background:none;border:none;color:var(--danger);font-size:18px;padding:4px;line-height:1}.schedule-grid{display:grid;grid-gap:8px;gap:8px}.schedule-row{display:flex;gap:8px;align-items:center}.schedule-row label{width:80px;font-size:13px;font-weight:500}.schedule-row input[type=checkbox]{width:16px;height:16px}.schedule-row input[type=time]{padding:4px 8px;border:1px solid var(--border);border-radius:var(--radius)}.loading{display:flex;justify-content:center;align-items:center;height:200px;color:var(--text-muted)}