*,*:before,*:after{box-sizing:border-box}input,textarea,select{font-size:16px}html{scroll-padding-top:52px}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px;font-weight:500;color:#0f172a;background-color:#f1f5f9;-webkit-font-smoothing:antialiased}:root{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-light: #eff6ff;--color-success: #16a34a;--color-success-light: #dcfce7;--color-danger: #dc2626;--color-danger-light: #fee2e2;--color-text: #0f172a;--color-text-secondary: #475569;--color-text-muted: #94a3b8;--color-border: #e2e8f0;--color-bg: #f8fafc;--color-bg-alt: #f1f5f9;--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .06);--shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 2px 4px rgba(0, 0, 0, .04);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1), 0 2px 4px rgba(0, 0, 0, .06)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:15px 18px;border:none;border-radius:var(--radius);font-size:15px;font-weight:600;cursor:pointer;transition:all .15s ease;text-decoration:none;font-family:inherit;letter-spacing:.01em}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 1px 2px #2563eb40,inset 0 1px #ffffff14}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover);box-shadow:0 3px 8px #2563eb59;transform:translateY(-1px)}.btn-secondary{background:#fff;color:var(--color-text);border:1.5px solid var(--color-border);box-shadow:var(--shadow-sm)}.btn-secondary:hover:not(:disabled){background:#f8fafc;border-color:#cbd5e1}.btn-danger{background:var(--color-danger);color:#fff;box-shadow:0 1px 2px #dc262633}.btn-danger:hover:not(:disabled){background:#b91c1c;transform:translateY(-1px)}.btn-outline{background:transparent;border:1.5px solid var(--color-primary);color:var(--color-primary)}.btn-outline:hover:not(:disabled){background:var(--color-primary-light)}.btn-full{width:100%}.btn-sm{padding:6px 12px!important;font-size:13px!important;border-radius:var(--radius-sm)!important}.form-group{margin-bottom:16px}.form-label{display:block;font-size:11px;font-weight:700;color:var(--color-text-secondary);margin-bottom:6px;text-transform:uppercase;letter-spacing:.06em}.form-input{width:100%;padding:10px 14px;border:1.5px solid var(--color-border);border-radius:var(--radius);font-size:16px;font-family:inherit;color:var(--color-text);background:#fff;outline:none;transition:border-color .15s,box-shadow .15s}.form-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb1a}.form-input.error{border-color:var(--color-danger)}.form-error{font-size:12px;color:var(--color-danger);margin-top:4px}.card{background:#fff;border-radius:var(--radius-lg);border:1px solid rgba(226,232,240,.8);box-shadow:var(--shadow)}.text-secondary{color:var(--color-text-secondary)}.text-muted{color:var(--color-text-muted)}.text-small{font-size:13px}.text-center{text-align:center}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:24px;height:24px;border:2.5px solid rgba(0,0,0,.1);border-top-color:var(--color-primary);border-radius:50%;animation:spin .7s linear infinite;display:inline-block;flex-shrink:0}select.form-input{cursor:pointer;appearance:auto}input,textarea,select{scroll-margin-top:68px}