:root{--bg-primary: #0f172a;--bg-secondary: rgba(30, 41, 59, .7);--bg-card: rgba(255, 255, 255, .05);--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent-primary: #38bdf8;--accent-secondary: #818cf8;--border-color: rgba(255, 255, 255, .1);--danger: #f43f5e;--success: #10b981;--warning: #f59e0b;--sidebar-width: 280px}body.light-theme{--bg-primary: #f1f5f9;--bg-secondary: rgba(255, 255, 255, .8);--bg-card: #ffffff;--text-primary: #0f172a;--text-secondary: #64748b;--accent-primary: #0284c7;--accent-secondary: #4f46e5;--border-color: rgba(0, 0, 0, .05);--danger: #e11d48;--success: #059669;--warning: #d97706}*{box-sizing:border-box;font-family:Inter,system-ui,-apple-system,sans-serif}body{margin:0;padding:0;background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;transition:background-color .3s ease,color .3s ease}.app-container{display:flex;min-height:100vh;background-color:var(--bg-primary)}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-right:1px solid var(--border-color);padding:2rem;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.main-content{flex:1;padding:3rem;overflow-y:auto}.card{background:var(--bg-card);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--border-color);border-radius:16px;padding:1.5rem;transition:transform .2s ease,box-shadow .2s ease}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-bottom:2.5rem}.chart-container{margin-top:1.5rem}table{width:100%;border-collapse:collapse;margin-top:1rem}th{text-align:left;padding:1rem;color:var(--text-secondary);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-color)}td{padding:1rem;border-bottom:1px solid var(--border-color)}tr:hover{background:#ffffff05}select,input.search-input{width:100%;padding:.75rem 1rem;border:1px solid var(--border-color);border-radius:.75rem;background-color:var(--bg-secondary);color:var(--text-primary);font-size:.85rem;font-weight:500;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;transition:all .2s ease;outline:none}select:focus,input.search-input:focus{border-color:var(--accent-primary)}.filter-label{font-size:.65rem;text-transform:uppercase;color:var(--text-secondary);letter-spacing:.05em;font-weight:600}.btn-primary{background:var(--accent-primary);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}.status-badge{padding:.4rem .8rem;border-radius:20px;font-size:.7rem;font-weight:700}.status-success{background:#10b9811a;color:var(--success)}.status-danger{background:#f43f5e1a;color:var(--danger)}.status-warning{background:#f59e0b1a;color:var(--warning)}.budget-bar-container{height:8px;background:var(--border-color);border-radius:4px;margin:1rem 0 .5rem;overflow:hidden}.budget-bar-fill{height:100%;transition:width .5s ease-out}.drop-zone{border:2px dashed var(--border-color);display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer}.drop-zone:hover{border-color:var(--accent-primary);background:#38bdf80d}.switch-container{display:flex;align-items:center;justify-content:space-between;margin-top:.5rem}.switch{position:relative;display:inline-block;width:34px;height:20px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:var(--border-color);transition:.4s;border-radius:20px}.slider:before{position:absolute;content:"";height:14px;width:14px;left:3px;bottom:3px;background-color:#fff;transition:.4s;border-radius:50%}input:checked+.slider{background-color:var(--accent-primary)}input:checked+.slider:before{transform:translate(14px)}