:root{--primary:#3b82f6;--primary-hover:#2563eb;--primary-light:#3b82f626;--primary-fg:#fff;--success:#10b981;--success-light:#10b98126;--danger:#ef4444;--danger-light:#ef444426;--warning:#f59e0b;--warning-light:#f59e0b26;--bg-color:#f8fafc;--surface:#fff;--border:#e2e8f0;--text-main:#0f172a;--text-muted:#64748b;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}[data-theme=dark]{--bg-color:#0b0f19;--surface:#111827;--border:#1f2937;--text-main:#f8fafc;--text-muted:#94a3b8}*{box-sizing:border-box;font-family:var(--font-family);margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;transition:background-color .3s,color .3s}h1,h2,h3,h4{color:var(--text-main);letter-spacing:-.025em;font-weight:600}p{color:var(--text-muted);line-height:1.6}.app-container{flex-direction:column;min-height:100vh;display:flex}@media (width>=768px){.app-container{flex-direction:row}}.sidebar{background-color:var(--surface);flex-direction:column;width:100%;transition:background-color .3s,border-color .3s;display:none}.sidebar.open{display:flex}@media (width>=768px){.sidebar{border-right:1px solid var(--border);width:280px;height:100vh;display:flex;position:sticky;top:0}}.mobile-header{background-color:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;padding:1rem 1.5rem;display:flex}.desktop-brand{padding:2rem 1.5rem;display:none}@media (width>=768px){.mobile-header{display:none}.desktop-brand{display:flex}}.sidebar-brand{color:var(--primary);align-items:center;gap:.75rem;font-size:1.5rem;font-weight:700}.nav-links{flex-direction:row;gap:.5rem;padding:1rem;list-style:none;display:flex;overflow-x:auto}@media (width>=768px){.nav-links{flex-direction:column;padding:1.5rem;overflow-x:visible}}.nav-link{color:var(--text-muted);white-space:nowrap;border-radius:12px;align-items:center;gap:.85rem;padding:.85rem 1.25rem;font-weight:500;text-decoration:none;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.nav-link:hover,.nav-link.active{background-color:var(--primary-light);color:var(--primary);transform:translate(4px)}.nav-link.danger:hover{background-color:var(--danger-light);color:var(--danger);transform:translate(4px)}.main-content{flex:1;max-width:100%;padding:1.5rem;overflow-x:hidden}@media (width>=768px){.main-content{max-width:1200px;margin:0 auto;padding:3rem}}.card{background:var(--surface);border:1px solid var(--border);border-radius:20px;margin-bottom:2rem;padding:2rem;transition:background-color .3s,border-color .3s,box-shadow .3s;box-shadow:0 10px 25px -5px #0000000d,0 8px 10px -6px #00000003}[data-theme=dark] .card{border:1px solid #ffffff0d;box-shadow:0 10px 25px -5px #0000004d}.btn{cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:.5rem;padding:.85rem 1.5rem;font-size:1rem;font-weight:600;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-primary{background-color:var(--primary);color:var(--primary-fg);box-shadow:0 4px 6px -1px var(--primary-light)}.btn-primary:hover:not(:disabled){background-color:var(--primary-hover);box-shadow:0 6px 10px -2px var(--primary-light)}.btn-secondary{border:2px solid var(--border);color:var(--text-main);background-color:#0000}.btn-secondary:hover:not(:disabled){background-color:var(--bg-color);border-color:var(--text-muted)}.btn-danger{background-color:var(--danger);color:#fff;box-shadow:0 4px 6px -1px var(--danger-light)}.btn-danger:hover:not(:disabled){filter:brightness(1.1)}.btn-success{background-color:var(--success);color:#fff;box-shadow:0 4px 6px -1px var(--success-light)}.btn-success:hover:not(:disabled){filter:brightness(1.1)}.btn-outline{border:2px solid var(--border);color:var(--text-main);background-color:#0000}.btn-outline:hover:not(:disabled){background-color:var(--border)}.form-group{margin-bottom:1.5rem}label{color:var(--text-main);margin-bottom:.5rem;font-size:.9rem;font-weight:600;display:block}input,select{border:2px solid var(--border);background-color:var(--bg-color);width:100%;color:var(--text-main);border-radius:12px;padding:1rem 1.25rem;font-size:1rem;transition:all .2s}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-light);background-color:var(--surface);outline:none}input:read-only{opacity:.7}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#000000bf;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.modal-content{background-color:var(--surface);border:1px solid var(--border);border-radius:16px;flex-direction:column;width:100%;max-width:900px;max-height:90vh;display:flex;overflow:hidden;box-shadow:0 25px 50px -12px #00000040}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1rem 1.5rem;display:flex}.modal-body{background-color:#525659;flex:1;overflow:hidden}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;gap:1rem;display:grid}@media (width>=640px){.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}.status-badge{text-transform:uppercase;letter-spacing:.05em;border-radius:9999px;align-items:center;padding:.35rem .85rem;font-size:.75rem;font-weight:700;display:inline-flex}.status-authorized{background-color:var(--success-light);color:var(--success);border:1px solid var(--success)}.status-rejected{background-color:var(--warning-light);color:var(--warning);border:1px solid var(--warning)}.status-cancelled{background-color:var(--danger-light);color:var(--danger);border:1px solid var(--danger)}.top-bar{justify-content:space-between;align-items:center;margin-bottom:2rem;display:flex}.top-bar h2{margin-bottom:.25rem;font-size:1.75rem}.wizard-steps{justify-content:space-between;margin-bottom:2.5rem;display:flex;position:relative}.wizard-steps:before{content:"";background-color:var(--border);z-index:1;border-radius:3px;height:3px;position:absolute;top:50%;left:0;right:0;transform:translateY(-50%)}.step-item{z-index:2;flex-direction:column;align-items:center;gap:.5rem;display:flex;position:relative}.step-circle{background-color:var(--surface);border:3px solid var(--border);width:48px;height:48px;color:var(--text-muted);border-radius:50%;justify-content:center;align-items:center;font-size:1.1rem;font-weight:700;transition:all .3s;display:flex}.step-item.active .step-circle{border-color:var(--primary);background-color:var(--primary);color:#fff;box-shadow:0 0 0 4px var(--primary-light)}.step-item.completed .step-circle{border-color:var(--success);background-color:var(--success);color:#fff}.step-label{color:var(--text-muted);font-size:.8rem;font-weight:600}.step-item.active .step-label{color:var(--primary)}.fade-in{animation:.3s ease-in-out fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}.mobile-card-list{flex-direction:column;gap:1rem;display:flex}.mobile-invoice-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:1rem;padding:1.25rem;display:flex}.mobile-invoice-header{justify-content:space-between;align-items:center;display:flex}.mobile-invoice-body{color:var(--text-muted);font-size:.9rem;line-height:1.5}.mobile-invoice-actions{justify-content:flex-end;gap:.5rem;margin-top:.5rem;display:flex}.table-responsive{display:none}@media (width>=768px){.table-responsive{display:block;overflow-x:auto}.mobile-card-list{display:none}.table{border-collapse:collapse;width:100%}.table th,.table td{text-align:left;border-bottom:1px solid var(--border);padding:1.25rem 1rem}.table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.875rem;font-weight:600}.table tbody tr:hover{background-color:#00000005}[data-theme=dark] .table tbody tr:hover{background-color:#ffffff05}}.theme-picker{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.color-swatch{cursor:pointer;border:2px solid #0000;border-radius:50%;width:36px;height:36px;transition:transform .2s}.color-swatch:hover{transform:scale(1.1)}.color-swatch.active{border-color:var(--text-main);box-shadow:0 0 0 2px var(--surface)}.toggle-switch{width:60px;height:34px;display:inline-block;position:relative}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{cursor:pointer;background-color:var(--border);border-radius:34px;transition:all .4s;position:absolute;inset:0}.toggle-slider:before{content:"";background-color:#fff;border-radius:50%;width:26px;height:26px;transition:all .4s;position:absolute;bottom:4px;left:4px}input:checked+.toggle-slider{background-color:var(--primary)}input:checked+.toggle-slider:before{transform:translate(26px)}