*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100%;overflow-x:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.5;color:var(--wpn-text);background:var(--wpn-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root{--wpn-primary: #1976d2;--wpn-primary-dark: #0f172a;--wpn-bg: #f8fafc;--wpn-bg-muted: #e2e8f0;--wpn-surface: #ffffff;--wpn-text: #0f172a;--wpn-text-muted: #64748b;--wpn-border: #e2e8f0;--wpn-danger: #dc2626;--wpn-radius: .875rem;--wpn-shadow: 0 4px 16px rgb(15 23 42 / 6%)}.card{background:var(--wpn-surface);border:1px solid var(--wpn-border);border-radius:var(--wpn-radius);padding:1rem;box-shadow:var(--wpn-shadow)}.form-field{display:flex;flex-direction:column;gap:.375rem}.form-label{font-size:.875rem;font-weight:500;color:var(--wpn-text)}.form-input{min-height:44px;width:100%;padding:.625rem .875rem;border:1px solid var(--wpn-border);border-radius:.625rem;font:inherit;color:var(--wpn-text);background:#fff}.form-input:focus{outline:2px solid rgba(25,118,210,.35);border-color:var(--wpn-primary)}.form-error{margin:0;font-size:.8125rem;color:var(--wpn-danger)}.alert{padding:.75rem .875rem;border-radius:.625rem;font-size:.875rem}.alert--error{background:#dc262614;color:var(--wpn-danger);border:1px solid rgba(220,38,38,.2)}.alert--success{background:#16a34a14;color:#15803d;border:1px solid rgba(22,163,74,.2)}.status-badge{display:inline-flex;align-items:center;min-height:1.5rem;padding:.125rem .5rem;border-radius:999px;font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.02em;white-space:nowrap;flex-shrink:0}.status-badge--pending{background:#f59e0b26;color:#b45309}.status-badge--approved{background:#1976d21f;color:#1565c0}.status-badge--paid{background:#16a34a1f;color:#15803d}.status-badge--adjusted{background:#9333ea1f;color:#7e22ce}.status-badge--cancelled{background:#dc26261f;color:#b91c1c}.status-badge--default{background:var(--wpn-bg-muted);color:var(--wpn-text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.625rem 1rem;border:0;border-radius:.625rem;font:inherit;font-size:.9375rem;font-weight:600;cursor:pointer;transition:opacity .15s ease}.btn:disabled{opacity:.65;cursor:not-allowed}.btn--block{width:100%}.btn--primary{background:var(--wpn-primary);color:#fff}.btn--secondary{background:var(--wpn-bg-muted);color:var(--wpn-text-muted)}.btn--danger{background:var(--wpn-danger);color:#fff}