@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary: #6366f1;--primary-hover: #4f46e5;--bg-main: #f8fafc;--bg-card: #ffffff;--text-main: #1e293b;--text-muted: #64748b;--border: #e2e8f0;--success: #10b981;--danger: #ef4444;--warning: #f59e0b}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;background-color:var(--bg-main);color:var(--text-main);line-height:1.5}.app-container{display:flex;min-height:100vh}.sidebar{width:260px;background:#1e293b;color:#fff;padding:2rem 1rem;display:flex;flex-direction:column}.sidebar h2{font-size:1.5rem;font-weight:700;margin-bottom:2rem;color:#f1f5f9;text-align:center}.nav-links{list-style:none}.nav-links li a{display:block;padding:.75rem 1rem;color:#94a3b8;text-decoration:none;border-radius:.5rem;margin-bottom:.5rem;transition:all .2s}.nav-links li a:hover,.nav-links li a.active{background:#ffffff1a;color:#fff}.main-content{flex:1;padding:2rem;overflow-y:auto}.card{background:var(--bg-card);border-radius:1rem;padding:1.5rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;margin-bottom:1.5rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{padding:1.5rem;border-radius:1rem;background:#fff;display:flex;flex-direction:column}.stat-card .label{color:var(--text-muted);font-size:.875rem;font-weight:500}.stat-card .value{font-size:1.875rem;font-weight:700;margin-top:.5rem}table{width:100%;border-collapse:collapse}th{text-align:left;padding:.75rem 1rem;border-bottom:2px solid var(--border);color:var(--text-muted);font-weight:600;font-size:.875rem}td{padding:1rem;border-bottom:1px solid var(--border);font-size:.9375rem}.btn{padding:.5rem 1rem;border-radius:.5rem;font-weight:500;cursor:pointer;transition:all .2s;border:none;font-size:.875rem}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-sm{padding:.25rem .5rem;font-size:.75rem}.status-badge{padding:.25rem .625rem;border-radius:9999px;font-size:.75rem;font-weight:600}.status-occupied{background:#dcfce7;color:#166534}.status-vacant{background:#f1f5f9;color:#475569}.status-paid{background:#dcfce7;color:#166534}.status-unpaid{background:#fee2e2;color:#991b1b}