:root{--bg: #f8f9fa;--surface: #ffffff;--border: #e0e0e0;--text: #1a1a1a;--text-secondary: #6b7280;--accent: #2563eb;--accent-hover: #1d4ed8;--success: #16a34a;--warning: #d97706;--danger: #dc2626;--info: #2563eb;--muted: #9ca3af;--radius: 6px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}.container{max-width:960px;margin:0 auto;padding:0 20px}nav{background:var(--surface);border-bottom:1px solid var(--border)}nav .nav-inner{max-width:960px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:0;height:48px}nav .logo{font-weight:600;font-size:15px;margin-right:32px;color:var(--text);text-decoration:none}nav a{text-decoration:none;color:var(--text-secondary);padding:12px 16px;font-size:13px;font-weight:500;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}nav a:hover{color:var(--text)}nav a.router-link-active{color:var(--accent);border-bottom-color:var(--accent)}nav .spacer{flex:1}nav button{background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:13px;padding:8px}nav button:hover{color:var(--danger)}.page{padding:24px 0}.page h1{font-size:20px;font-weight:600;margin-bottom:20px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px}.card h2{font-size:15px;font-weight:600;margin-bottom:16px}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;padding:8px 12px;font-weight:600;color:var(--text-secondary);border-bottom:1px solid var(--border);font-size:12px;text-transform:uppercase;letter-spacing:.5px}td{padding:10px 12px;border-bottom:1px solid var(--border)}tr:last-child td{border-bottom:none}tbody tr:hover{background:#f3f4f6}tr.clickable{cursor:pointer}.form-group{margin-bottom:14px}.form-group label{display:block;font-size:12px;font-weight:600;color:var(--text-secondary);margin-bottom:4px;text-transform:uppercase;letter-spacing:.5px}.form-group input,.form-group textarea,.form-group select{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);font-size:13px;font-family:inherit;color:var(--text);background:var(--surface);transition:border-color .15s}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--accent)}.form-group textarea{resize:vertical;min-height:60px}.form-group .hint{font-size:11px;color:var(--muted);margin-top:3px}.form-row{display:flex;gap:12px}.form-row .form-group{flex:1}.checkbox-group{display:flex;align-items:center;gap:8px}.checkbox-group input[type=checkbox]{width:auto}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:none;border-radius:var(--radius);font-size:13px;font-weight:500;cursor:pointer;transition:background .15s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:var(--bg);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.3px}.badge-draft{background:#f3f4f6;color:var(--muted)}.badge-scheduled{background:#fef3c7;color:var(--warning)}.badge-sending{background:#dbeafe;color:var(--info)}.badge-completed{background:#dcfce7;color:var(--success)}.badge-failed{background:#fee2e2;color:var(--danger)}.badge-cancelled{background:#f3f4f6;color:var(--text-secondary)}.badge-pending{background:#f3f4f6;color:var(--muted)}.badge-sent{background:#dcfce7;color:var(--success)}.badge-user_blocked,.badge-user_not_found,.badge-error{background:#fee2e2;color:var(--danger)}.stats{display:flex;gap:16px;flex-wrap:wrap}.stat{text-align:center;min-width:80px}.stat .value{font-size:24px;font-weight:700}.stat .label{font-size:11px;color:var(--text-secondary);text-transform:uppercase}.alert{padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:16px}.alert-error{background:#fee2e2;color:var(--danger)}.alert-success{background:#dcfce7;color:var(--success)}.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh}.login-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px;width:100%;max-width:360px}.login-box h1{font-size:18px;text-align:center;margin-bottom:24px}.text-muted{color:var(--text-secondary)}.text-mono{font-family:SF Mono,Fira Code,monospace;font-size:12px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mb-16{margin-bottom:16px}.empty{text-align:center;padding:40px;color:var(--text-secondary)}.progress-bar{height:6px;background:var(--bg);border-radius:3px;overflow:hidden;display:flex}.progress-bar>div{height:100%;transition:width .3s}.filter-row{display:flex;align-items:center;gap:12px;margin-bottom:16px}.filter-row .spacer{flex:1}.filter-row select{padding:6px 10px;border:1px solid var(--border);border-radius:var(--radius);font-size:13px;background:var(--surface)}