:root{--primary: #ff6b35;--primary-dark: #e55a2b;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--gray: #6b7280;--bg: #f5f5f5}body{background:var(--bg);color:#333;line-height:1.5}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:12px;border:none;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:active{background:var(--primary-dark);transform:scale(.97)}.btn-primary:disabled{background:#fbb8a0;cursor:not-allowed}.btn-outline{background:#fff;color:var(--primary);border:1px solid var(--primary)}.btn-block{width:100%}.form-input{width:100%;padding:12px 16px;border:1px solid #e5e7eb;border-radius:10px;font-size:15px;outline:none;transition:border-color .2s;background:#fff}.form-input:focus{border-color:var(--primary)}.form-label{display:block;font-size:14px;font-weight:600;margin-bottom:6px;color:#374151}.form-group{margin-bottom:16px}.card{background:#fff;border-radius:16px;padding:16px;margin-bottom:12px;box-shadow:0 1px 3px #0000000f}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-orange{background:#fff7ed;color:#ea580c}.badge-green{background:#f0fdf4;color:#16a34a}.badge-blue{background:#eff6ff;color:#2563eb}.badge-red{background:#fef2f2;color:#dc2626}.badge-gray{background:#f3f4f6;color:#6b7280}.badge-yellow{background:#fefce8;color:#ca8a04}.toast{position:fixed;top:20px;left:50%;transform:translate(-50%);background:#000c;color:#fff;padding:10px 20px;border-radius:8px;font-size:14px;z-index:9999;animation:fadeIn .3s}@keyframes fadeIn{0%{opacity:0;transform:translate(-50%,-10px)}to{opacity:1;transform:translate(-50%)}}