:root{--primary: #4f46e5;--primary-hover: #4338ca;--primary-light: #e0e7ff;--success: #10b981;--success-light: #d1fae5;--warning: #f59e0b;--warning-light: #fef3c7;--danger: #ef4444;--danger-light: #fee2e2;--purple: #8b5cf6;--purple-light: #ede9fe;--bg-main: #f8fafc;--bg-surface: #ffffff;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border-color: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .05), 0 4px 6px -2px rgba(0, 0, 0, .025);--sidebar-width: 260px;--topbar-height: 72px;--border-radius-md: 12px;--border-radius-lg: 20px;--border-radius-full: 9999px;--transition-fast: .2s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Outfit,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-main);color:var(--text-primary);-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button{cursor:pointer;font-family:inherit;border:none;background:none}ul{list-style:none}.text-muted{color:var(--text-muted)}.text-blue{color:var(--primary)}.text-green{color:var(--success)}.text-orange{color:var(--warning)}.text-purple{color:var(--purple)}.bg-blue-light{background-color:var(--primary-light)}.bg-green-light{background-color:var(--success-light)}.bg-orange-light{background-color:var(--warning-light)}.bg-purple-light{background-color:var(--purple-light)}.bg-blue{background-color:var(--primary)}.bg-green{background-color:var(--success)}.bg-orange{background-color:var(--warning)}.hidden{display:none!important}.app-container{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-width);background-color:var(--bg-surface);border-right:1px solid var(--border-color);display:flex;flex-direction:column;transition:transform var(--transition-fast);z-index:50}.sidebar-header{height:var(--topbar-height);display:flex;align-items:center;padding:0 24px;gap:12px;border-bottom:1px solid var(--border-color)}.logo-icon{background:linear-gradient(135deg,var(--primary),#818cf8);color:#fff;width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;box-shadow:0 4px 6px #4f46e540}.logo-text{font-size:1.25rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.sidebar-nav{flex:1;padding:24px 16px;overflow-y:auto}.nav-item{margin-bottom:8px}.nav-link{display:flex;align-items:center;padding:12px 16px;border-radius:var(--border-radius-md);color:var(--text-secondary);font-weight:500;transition:all var(--transition-fast);gap:12px}.nav-link i{font-size:1.25rem;color:var(--text-muted);transition:color var(--transition-fast)}.nav-link:hover{background-color:var(--bg-main);color:var(--primary)}.nav-link:hover i{color:var(--primary)}.nav-item.active .nav-link{background-color:var(--primary-light);color:var(--primary)}.nav-item.active .nav-link i{color:var(--primary)}.badge{margin-left:auto;background-color:var(--danger);color:#fff;font-size:.75rem;font-weight:700;padding:2px 8px;border-radius:var(--border-radius-full)}.sidebar-footer{padding:20px;border-top:1px solid var(--border-color)}.user-profile{display:flex;align-items:center;gap:12px;padding:8px;border-radius:var(--border-radius-md);transition:background-color var(--transition-fast);cursor:pointer}.user-profile:hover{background-color:var(--bg-main)}.avatar img{width:40px;height:40px;border-radius:var(--border-radius-full);object-fit:cover}.user-name{font-size:.9rem;font-weight:600}.user-role{font-size:.75rem;color:var(--text-muted)}.main-content{flex:1;display:flex;flex-direction:column;min-width:0;overflow-y:auto}.topbar{height:var(--topbar-height);background-color:var(--bg-surface);border-bottom:1px solid var(--border-color);display:flex;align-items:center;padding:0 32px;justify-content:space-between;position:sticky;top:0;z-index:40}.mobile-menu-toggle{display:none;font-size:1.5rem;color:var(--text-secondary)}.search-bar{position:relative;max-width:400px;width:100%}.search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--text-muted)}.search-bar input{width:100%;padding:12px 16px 12px 44px;border:1px solid transparent;border-radius:var(--border-radius-full);background-color:var(--bg-main);font-family:inherit;font-size:.9rem;transition:all var(--transition-fast)}.search-bar input:focus{outline:none;border-color:var(--primary);background-color:var(--bg-surface);box-shadow:0 0 0 3px var(--primary-light)}.topbar-actions{display:flex;align-items:center;gap:16px}.icon-btn{width:40px;height:40px;border-radius:var(--border-radius-full);display:flex;align-items:center;justify-content:center;font-size:1.25rem;color:var(--text-secondary);transition:background-color var(--transition-fast);position:relative}.icon-btn:hover{background-color:var(--bg-main);color:var(--primary)}.notification-dot{position:absolute;top:8px;right:8px;width:8px;height:8px;background-color:var(--danger);border-radius:var(--border-radius-full);border:2px solid var(--bg-surface)}.primary-btn{background-color:var(--primary);color:#fff;padding:10px 20px;border-radius:var(--border-radius-full);font-weight:600;font-size:.9rem;display:flex;align-items:center;gap:8px;transition:all var(--transition-fast);box-shadow:0 2px 4px #4f46e533}.primary-btn:hover{background-color:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 6px #4f46e54d}.secondary-btn{background-color:#fff;color:var(--text-primary);border:1px solid var(--border-color);padding:8px 16px;border-radius:var(--border-radius-md);font-weight:500;transition:all var(--transition-fast)}.secondary-btn:hover{background-color:var(--bg-main);border-color:#cbd5e1}.small-btn{padding:6px 12px;font-size:.8rem}.text-btn{color:var(--primary);font-weight:600;font-size:.85rem}.text-btn:hover{text-decoration:underline}.page-container{padding:32px;max-width:1200px;margin:0 auto;width:100%}.fade-in{animation:fadeIn .4s ease forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.page-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:32px}.page-header h2{font-size:1.75rem;font-weight:700;margin-bottom:4px}.date-display{font-size:.9rem;color:var(--text-secondary);background-color:var(--bg-surface);padding:8px 16px;border-radius:var(--border-radius-full);border:1px solid var(--border-color);box-shadow:var(--shadow-sm)}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-bottom:32px}.metric-card{background-color:var(--bg-surface);border-radius:var(--border-radius-lg);padding:24px;box-shadow:var(--shadow-sm);border:1px solid var(--border-color);display:flex;gap:16px;transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.metric-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.metric-icon{width:48px;height:48px;border-radius:var(--border-radius-md);display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}.metric-info h3{font-size:.85rem;color:var(--text-secondary);font-weight:500;margin-bottom:8px}.metric-value{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px}.metric-value .number{font-size:1.75rem;font-weight:700;color:var(--text-primary);line-height:1}.metric-value .unit{font-size:.9rem;color:var(--text-secondary);font-weight:500}.metric-value .sub-text{width:100%;font-size:.75rem;margin-top:4px;display:flex;align-items:center;gap:4px}.dashboard-bottom{display:grid;grid-template-columns:2fr 1fr;gap:24px}.panel{background-color:var(--bg-surface);border-radius:var(--border-radius-lg);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);overflow:hidden}.panel-header{padding:20px 24px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.panel-header h3{font-size:1.1rem;font-weight:600}.alert-list{padding:12px}.alert-item{display:flex;gap:16px;padding:16px;border-radius:var(--border-radius-md);margin-bottom:8px;transition:background-color var(--transition-fast);align-items:flex-start}.alert-item:last-child{margin-bottom:0}.alert-item:hover{background-color:var(--bg-main)}.alert-item.warning .alert-icon{color:var(--warning);background-color:var(--warning-light)}.alert-item.issue .alert-icon{color:var(--danger);background-color:var(--danger-light)}.alert-item.notice .alert-icon{color:var(--primary);background-color:var(--primary-light)}.alert-icon{width:40px;height:40px;border-radius:var(--border-radius-full);display:flex;align-items:center;justify-content:center;font-size:1.25rem;flex-shrink:0}.alert-content{flex:1}.alert-content h4{font-size:.95rem;font-weight:600;margin-bottom:4px}.alert-content p{font-size:.85rem;color:var(--text-secondary);line-height:1.4}.alert-action{display:flex;align-items:center;justify-content:center;height:100%;padding-top:4px}.timeline{padding:24px}.timeline-item{position:relative;padding-left:24px;margin-bottom:24px}.timeline-item:last-child{margin-bottom:0}.timeline-item:before{content:"";position:absolute;left:4px;top:20px;bottom:-24px;width:2px;background-color:var(--border-color)}.timeline-item:last-child:before{display:none}.timeline-dot{position:absolute;left:0;top:4px;width:10px;height:10px;border-radius:var(--border-radius-full);border:2px solid white;box-shadow:0 0 0 1px var(--border-color)}.timeline-content h5{font-size:.9rem;font-weight:600;margin-bottom:2px}.timeline-content p{font-size:.8rem;color:var(--text-secondary);margin-bottom:4px}.timeline-content .time{font-size:.75rem;color:var(--text-muted)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;text-align:center;background-color:var(--bg-surface);border-radius:var(--border-radius-lg);border:1px dashed #cbd5e1}.empty-icon{font-size:3rem;color:var(--text-muted);margin-bottom:16px;background-color:var(--bg-main);width:80px;height:80px;border-radius:var(--border-radius-full);display:flex;align-items:center;justify-content:center}.empty-state h2{margin-bottom:8px;color:var(--text-primary)}.empty-state p{margin-bottom:24px;max-width:400px}@media(max-width:1024px){.dashboard-bottom{grid-template-columns:1fr}}@media(max-width:768px){.sidebar{position:fixed;left:0;top:0;bottom:0;transform:translate(-100%);box-shadow:var(--shadow-lg)}.sidebar.open{transform:translate(0)}.mobile-menu-toggle{display:block}.search-bar{display:none}.page-container{padding:20px}}.lang-switcher{display:flex;align-items:center;gap:8px;background-color:var(--bg-main);padding:6px 16px 6px 12px;border-radius:var(--border-radius-full);position:relative;border:1px solid var(--border-color)}.lang-switcher i{color:var(--text-muted)}.lang-switcher select{background:transparent;border:none;font-family:inherit;font-size:.85rem;font-weight:600;color:var(--text-primary);cursor:pointer;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:4px}.lang-switcher:after{content:"▼";font-size:.5rem;color:var(--text-muted);margin-left:2px;pointer-events:none}.properties-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}.property-card{background-color:var(--bg-surface);border-radius:var(--border-radius-lg);border:1px solid var(--border-color);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.property-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.property-img{height:160px;width:100%;position:relative;background-color:var(--bg-main)}.property-img img{width:100%;height:100%;object-fit:cover}.property-tag{position:absolute;top:12px;right:12px;padding:4px 10px;border-radius:var(--border-radius-full);font-size:.75rem;font-weight:600;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.tag-success{background-color:#10b981e6;color:#fff}.tag-warning{background-color:#f59e0be6;color:#fff}.property-details{padding:20px}.property-details h3{font-size:1.1rem;font-weight:700;margin-bottom:4px}.property-address{font-size:.85rem;color:var(--text-secondary);margin-bottom:16px;display:flex;align-items:center;gap:4px}.property-stats{display:flex;justify-content:space-between;padding-top:16px;border-top:1px solid var(--border-color);margin-bottom:16px}.p-stat{display:flex;flex-direction:column}.p-val{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.p-lbl{font-size:.75rem;color:var(--text-muted)}.btn-full{width:100%;justify-content:center}.table-responsive{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;text-align:left}.data-table th{background-color:var(--bg-main);padding:12px 20px;font-size:.8rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-color)}.data-table td{padding:16px 20px;border-bottom:1px solid var(--border-color);vertical-align:middle}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background-color:#f8fafc80}.tenant-cell{display:flex;align-items:center;gap:12px}.t-avatar{width:36px;height:36px;border-radius:var(--border-radius-full);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}.t-name{font-weight:600;color:var(--text-primary);font-size:.95rem}.t-email{font-size:.8rem;color:var(--text-muted)}.t-prop{font-weight:500;color:var(--text-primary);font-size:.9rem}.t-unit{display:block;font-size:.8rem;color:var(--text-secondary)}.t-amt{font-weight:600;font-family:monospace;font-size:.95rem}.text-danger{color:var(--danger)}.status-badge{padding:4px 10px;border-radius:var(--border-radius-full);font-size:.75rem;font-weight:600}.s-paid{background-color:var(--success-light);color:var(--success)}.s-unpaid{background-color:var(--danger-light);color:var(--danger)}.s-warning{background-color:var(--warning-light);color:var(--warning)}.s-new{background-color:var(--primary-light);color:var(--primary)}.cat-pill{padding:4px 8px;border-radius:4px;font-size:.75rem;font-weight:500;background-color:var(--bg-main);border:1px solid var(--border-color)}.t-actions{text-align:right}.styled-select{padding:8px 32px 8px 16px;border:1px solid var(--border-color);border-radius:var(--border-radius-md);background-color:var(--bg-surface);font-family:inherit;font-size:.9rem;color:var(--text-primary);outline:none;-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24'%3e%3cpath fill='none' d='M0 0h24v24H0z'/%3e%3cpath d='M12 13.172l4.95-4.95 1.414 1.414L12 16 5.636 9.636 7.05 8.222z' fill='rgba(148,163,184,1)'/%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right 8px center;background-size:16px;cursor:pointer}