:root{--bg-color:#f8fafc;--sidebar-color:#fff;--text-primary:#333;--text-secondary:#64748b;--accent-color:#2b7a78;--border-color:#e2e8f0;--card-bg:#fff;--success:#10b981;--warning:#f59e0b}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.app-container{min-height:100vh;display:flex}.sidebar{background-color:var(--sidebar-color);border-right:1px solid var(--border-color);flex-direction:column;width:260px;padding:2rem 1.5rem;display:flex}.logo{letter-spacing:-.025em;color:var(--text-primary);margin-bottom:2.5rem;font-size:1.25rem;font-weight:800}.logo span{color:var(--accent-color)}.nav-links{list-style:none}.nav-item{color:var(--text-secondary);cursor:pointer;border-radius:8px;margin-bottom:.5rem;padding:.75rem 1rem;font-weight:500;transition:all .2s}.nav-item:hover{color:var(--text-primary);background-color:#f1f5f9}.nav-item.active{color:var(--accent-color);background-color:#eff6ff}.main-content{flex:1;padding:2.5rem 3rem}.header{margin-bottom:2rem}.header h1{letter-spacing:-.025em;font-size:1.875rem;font-weight:700}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2.5rem;display:grid}.stat-card{background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:1.5rem;box-shadow:0 1px 3px #0000000d}.stat-label{color:var(--text-secondary);margin-bottom:.5rem;font-size:.875rem}.stat-value{font-size:1.5rem;font-weight:700}.data-table-container{background-color:var(--card-bg);border:1px solid #f1f5f9;border-radius:8px;overflow:hidden;box-shadow:0 1px 3px #0000000d}table{border-collapse:collapse;width:100%}th{text-align:left;text-transform:uppercase;letter-spacing:.05em;color:#64748b;background-color:#fff;border-bottom:2px solid #f1f5f9;padding:1rem 1.5rem;font-size:.75rem;font-weight:700}td{color:#334155;border-bottom:1px solid #f1f5f9;padding:1rem 1.5rem;font-size:.875rem;font-weight:500}tr:last-child td{border-bottom:none}.badge{border-radius:9999px;padding:.25rem .625rem;font-size:.75rem;font-weight:700}.badge-success{color:#166534;background-color:#dcfce7}.fortnox-tabs{border-bottom:2px solid #f1f5f9;gap:16px;margin-bottom:20px;display:flex}.fortnox-tab{color:#64748b;cursor:pointer;border-bottom:2px solid #0000;margin-bottom:-2px;padding:8px 16px;font-size:.875rem;font-weight:700}.fortnox-tab:hover{color:#0f172a}.fortnox-tab.active{color:#0f172a;border-bottom:2px solid #0f172a}.btn-primary{color:#fff;cursor:pointer;background-color:#2563eb;border:none;border-radius:6px;align-items:center;gap:8px;padding:8px 16px;font-size:.875rem;font-weight:700;transition:all .2s;display:flex}.btn-primary:hover{background-color:#1d4ed8;transform:translateY(-1px)}.btn-secondary{color:#0f172a;cursor:pointer;background-color:#fff;border:1px solid #e2e8f0;border-radius:6px;align-items:center;gap:8px;padding:8px 16px;font-size:.875rem;font-weight:700;transition:all .2s;display:flex}.btn-secondary:hover{background-color:#f8fafc}.btn-action{color:#fff;cursor:pointer;background-color:#f59e0b;border:none;border-radius:6px;align-items:center;gap:8px;padding:8px 16px;font-size:.875rem;font-weight:800;transition:all .2s;display:flex}.btn-action:hover{background-color:#d97706}.glass-panel{-webkit-backdrop-filter:blur(10px);background:#ffffffb3;border:1px solid #ffffff4d;box-shadow:0 8px 32px #1f268712}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s ease-out forwards fadeIn}.stat-card{transition:all .3s}.stat-card:hover{transform:translateY(-4px);box-shadow:0 10px 25px -5px #0000001a,0 8px 10px -6px #0000001a}.table-row-hover:hover{transition:background-color .2s;background-color:#f8fafc!important}