*{box-sizing:border-box;margin:0;padding:0}:root{--color-primary: #2563eb;--color-primary-dark: #1d4ed8;--color-success: #16a34a;--color-danger: #dc2626;--color-warning: #d97706;--color-bg: #f8fafc;--color-surface: #ffffff;--color-text: #1e293b;--color-text-muted: #64748b;--color-border: #e2e8f0;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07), 0 2px 4px rgba(0, 0, 0, .06)}html,body{height:100%;background:var(--color-bg);color:var(--color-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}#app{height:100%}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:var(--radius-sm);font-size:16px;font-weight:600;cursor:pointer;border:none;transition:background .15s,opacity .15s,transform .1s;min-height:52px;text-decoration:none;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-dark)}.btn-secondary{background:var(--color-border);color:var(--color-text)}.btn-secondary:hover:not(:disabled){background:#cbd5e1}.btn-danger{background:var(--color-danger);color:#fff}.btn-success{background:var(--color-success);color:#fff}.btn-outline{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-lg{width:100%;padding:18px 24px;font-size:18px;min-height:60px}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:14px;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em}.form-input,.form-select{padding:14px 16px;border:2px solid var(--color-border);border-radius:var(--radius-sm);font-size:16px;color:var(--color-text);background:var(--color-surface);transition:border-color .15s;-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%}.form-input:focus,.form-select:focus{outline:none;border-color:var(--color-primary)}.card{background:var(--color-surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:100px;font-size:13px;font-weight:600}.badge-pending{background:#fef3c7;color:#92400e}.badge-validated{background:#dcfce7;color:#14532d}.badge-rejected{background:#fee2e2;color:#7f1d1d}.spinner{width:40px;height:40px;border:4px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.alert{padding:14px 16px;border-radius:var(--radius-sm);font-size:15px;font-weight:500}.alert-error{background:#fee2e2;color:#991b1b;border:1px solid #fca5a5}.alert-success{background:#dcfce7;color:#14532d;border:1px solid #86efac}.page{min-height:100vh;display:flex;flex-direction:column}.page-header{background:var(--color-primary);color:#fff;padding:16px 20px;display:flex;align-items:center;gap:12px}.page-header h1{font-size:18px;font-weight:700}.page-content{flex:1;padding:20px;display:flex;flex-direction:column;gap:16px;max-width:480px;width:100%;margin:0 auto}