:root{--bg-color: #f8fafc;--surface-color: #ffffff;--surface-subtle: #f1f5f9;--border-color: #e2e8f0;--border-subtle: #edf2f7;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--primary-color: #1e40af;--primary-hover: #1d4ed8;--positive-color: #0d9488;--positive-bg: #f0fdfa;--warning-color: #d97706;--warning-bg: #fffbeb;--danger-color: #dc2626;--danger-bg: #fef2f2;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}[data-theme=dark]{--bg-color: #0b0f19;--surface-color: #111827;--surface-subtle: #1f2937;--border-color: #374151;--border-subtle: #262f40;--text-primary: #f9fafb;--text-secondary: #d1d5db;--text-muted: #6b7280;--primary-color: #3b82f6;--primary-hover: #60a5fa;--positive-color: #14b8a6;--positive-bg: #042f2e;--warning-color: #f59e0b;--warning-bg: #451a03;--danger-color: #ef4444;--danger-bg: #450a0a}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;transition:background-color .2s ease,color .2s ease}.tabular-nums{font-variant-numeric:tabular-nums}.app-container{display:flex;min-height:100vh}.sidebar{width:260px;background-color:var(--surface-color);border-right:1px solid var(--border-color);padding:24px 16px;display:flex;flex-direction:column}.brand{font-size:1.125rem;font-weight:700;color:var(--primary-color);margin-bottom:24px;display:flex;align-items:center;gap:8px}.nav-links{list-style:none;display:flex;flex-direction:column;gap:4px}.nav-btn{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:8px;border:none;background:transparent;color:var(--text-secondary);font-size:.875rem;font-weight:500;cursor:pointer;width:100%;text-align:left;transition:all .15s ease}.nav-btn:hover{background-color:var(--surface-subtle);color:var(--text-primary)}.nav-btn.active{background-color:var(--surface-subtle);color:var(--primary-color);font-weight:600}.main-content{flex:1;padding:32px;max-width:1200px;overflow-y:auto}.header-banner{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.header-banner h1{font-size:1.5rem;font-weight:700;color:var(--text-primary)}.header-actions{display:flex;align-items:center;gap:12px}.privacy-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;background-color:var(--positive-bg);color:var(--positive-color);border:1px solid var(--border-color);border-radius:9999px;font-size:.75rem;font-weight:600}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-bottom:32px}.metric-card{background-color:var(--surface-color);border:1px solid var(--border-color);border-radius:12px;padding:20px;box-shadow:0 1px 2px #0000000a}.metric-label{font-size:.8125rem;font-weight:500;color:var(--text-secondary);margin-bottom:8px}.metric-value{font-size:1.5rem;font-weight:700;font-variant-numeric:tabular-nums;margin-bottom:6px}.metric-subtext{font-size:.75rem;color:var(--text-muted)}.card-panel{background-color:var(--surface-color);border:1px solid var(--border-color);border-radius:12px;padding:24px;margin-bottom:24px}.panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.panel-header h2{font-size:1.125rem;font-weight:600}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:.875rem}th{padding:10px 14px;background-color:var(--surface-subtle);border-bottom:1px solid var(--border-color);font-weight:600;color:var(--text-secondary)}td{padding:12px 14px;border-bottom:1px solid var(--border-color)}tr:hover td{background-color:var(--surface-subtle)}.amount-positive{color:var(--positive-color);font-weight:600}.amount-negative{color:var(--text-primary);font-weight:600}.btn-primary{background-color:var(--primary-color);color:#fff;padding:8px 16px;border-radius:8px;border:none;font-weight:500;font-size:.875rem;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:background-color .15s ease}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:var(--surface-subtle);color:var(--text-primary);padding:8px 16px;border-radius:8px;border:1px solid var(--border-color);font-weight:500;font-size:.875rem;cursor:pointer;display:inline-flex;align-items:center;gap:8px}.btn-danger{background-color:var(--danger-color);color:#fff;padding:8px 16px;border-radius:8px;border:none;font-weight:500;font-size:.875rem;cursor:pointer;display:inline-flex;align-items:center;gap:8px}.btn-icon{background:transparent;border:1px solid var(--border-color);border-radius:8px;padding:8px;color:var(--text-secondary);cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.btn-icon:hover{background-color:var(--surface-subtle);color:var(--text-primary)}.input-field{width:100%;padding:10px 14px;border-radius:8px;border:1px solid var(--border-color);background-color:var(--surface-color);color:var(--text-primary);font-size:.875rem;outline:none}.input-field:focus{border-color:var(--primary-color)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:.8125rem;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.upload-zone{border:2px dashed var(--border-color);border-radius:12px;padding:36px 20px;text-align:center;cursor:pointer;transition:border-color .15s ease;background-color:var(--surface-subtle)}.upload-zone:hover{border-color:var(--primary-color)}.progress-bar-bg{width:100%;height:8px;background-color:var(--surface-subtle);border-radius:9999px;overflow:hidden;margin-top:8px}.progress-bar-fill{height:100%;background-color:var(--primary-color);border-radius:9999px;transition:width .3s ease}.filter-bar{display:flex;gap:12px;margin-bottom:16px;flex-wrap:wrap}