:root{--primary: #1a1a2e;--primary-light: #16213e;--accent: #3B82F6;--success: #10B981;--warning: #F59E0B;--danger: #E11D48;--purple: #8B5CF6;--orange: #F2994A;--bg: #f3f4f6;--card: #ffffff;--border: #e5e7eb;--text: #111827;--text-secondary: #6b7280;--text-muted: #9ca3af;--radius: 8px;--radius-lg: 12px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}.sidebar{width:260px;min-height:100vh;background:var(--primary);color:#fff;padding:24px 16px;display:flex;flex-direction:column;position:fixed;top:0;left:0;z-index:100}.sidebar-brand{margin-bottom:32px;padding:0 8px}.sidebar-brand h2{font-size:20px;font-weight:700;letter-spacing:-.5px}.sidebar-brand p{font-size:12px;color:#888;margin-top:2px}.sidebar-section{font-size:11px;text-transform:uppercase;color:#555;padding:16px 12px 6px;letter-spacing:.5px}.nav-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius);color:#9ca3af;text-decoration:none;font-size:14px;margin-bottom:2px;transition:all .15s}.nav-link:hover{background:#ffffff0d;color:#d1d5db}.nav-link.active{background:var(--primary-light);color:#fff;font-weight:600}.nav-icon{font-size:18px;width:22px;text-align:center}.sidebar-footer{margin-top:auto;border-top:1px solid #333;padding-top:16px}.main-content{margin-left:260px;min-height:100vh;padding:24px 32px;background:var(--bg);width:calc(100vw - 260px)}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.page-header h1{font-size:24px;font-weight:700}.card{background:var(--card);border-radius:var(--radius-lg);padding:24px;box-shadow:0 1px 3px #0000000f}.stat-card{background:var(--card);border-radius:var(--radius-lg);padding:20px;box-shadow:0 1px 3px #0000000f;border-left:4px solid var(--accent)}.stat-card .stat-label{font-size:13px;color:var(--text-secondary);margin-bottom:4px}.stat-card .stat-value{font-size:28px;font-weight:700}.stat-card .stat-sub{font-size:12px;color:var(--text-muted);margin-top:4px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}@media(max-width:1200px){.main-content{padding:20px 24px}}@media(max-width:900px){.sidebar{width:220px}.main-content{margin-left:220px;width:calc(100vw - 220px);padding:16px 20px}.sidebar-brand h2{font-size:18px}}@media(max-width:700px){.sidebar{width:60px;padding:16px 8px;overflow:hidden}.sidebar-brand h2,.sidebar-brand p,.sidebar-section,.sidebar-footer p,.nav-link span:not(.nav-icon){display:none}.nav-link{justify-content:center;padding:10px}.nav-icon{margin:0}.main-content{margin-left:60px;width:calc(100vw - 60px);padding:16px}}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse}table th{text-align:left;padding:10px 16px;font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid var(--border)}table td{padding:12px 16px;font-size:14px;border-bottom:1px solid var(--border)}table tbody tr:hover{background:#f9fafb}.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:12px;font-weight:500}.badge-success{background:#ecfdf5;color:#059669}.badge-warning{background:#fffbeb;color:#d97706}.badge-danger{background:#fef2f2;color:#dc2626}.badge-info{background:#eff6ff;color:#2563eb}.badge-purple{background:#f5f3ff;color:#7c3aed}.badge-gray{background:#f3f4f6;color:#6b7280}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-size:14px;font-weight:500;border:none;cursor:pointer;transition:opacity .15s}.btn:hover{opacity:.85}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-outline:hover{background:#f9fafb}.btn-sm{padding:5px 10px;font-size:13px}.btn-icon{padding:6px 8px}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:500;margin-bottom:4px;color:var(--text-secondary)}.form-input{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;outline:none;transition:border-color .15s}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #3b82f61a}.form-input-sm{padding:6px 10px;font-size:13px}select.form-input{-webkit-appearance:auto;-moz-appearance:auto;appearance:auto}textarea.form-input{resize:vertical;min-height:80px}.search-box{position:relative;margin-bottom:16px}.search-box input{width:100%;padding:10px 12px 10px 36px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;outline:none;background:var(--card)}.search-box input:focus{border-color:var(--accent)}.search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:200}.modal{background:var(--card);border-radius:var(--radius-lg);padding:24px;width:480px;max-width:90vw;max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px #0003}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-header h3{font-size:18px;font-weight:600}.modal-close{background:none;border:none;font-size:20px;cursor:pointer;color:var(--text-muted);padding:4px}.tabs{display:flex;gap:4px;margin-bottom:20px;border-bottom:2px solid var(--border)}.tab{padding:8px 16px;font-size:14px;font-weight:500;color:var(--text-secondary);background:none;border:none;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .15s}.tab:hover{color:var(--text)}.tab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.filter-chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.chip{padding:6px 14px;border-radius:20px;font-size:13px;font-weight:500;border:1px solid var(--border);background:var(--card);color:var(--text-secondary);cursor:pointer;transition:all .15s}.chip:hover{border-color:var(--accent)}.chip.active{background:var(--accent);color:#fff;border-color:var(--accent)}.alert{padding:12px 16px;border-radius:var(--radius);font-size:14px;margin-bottom:16px}.alert-error{background:#fef2f2;color:#dc2626;border:1px solid #fecaca}.alert-success{background:#ecfdf5;color:#059669;border:1px solid #a7f3d0}.alert-warning{background:#fffbeb;color:#d97706;border:1px solid #fde68a}.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}.empty-state p{font-size:15px;margin-top:8px}.hoa-selector{display:flex;align-items:center;gap:8px}.hoa-selector select{padding:6px 10px;border:1px solid #444;border-radius:var(--radius);background:var(--primary-light);color:#fff;font-size:13px;outline:none}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.mt-4{margin-top:16px}.text-sm{font-size:13px}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.font-semibold{font-weight:600}