:root{--font-sans:"Be Vietnam Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-serif:"Be Vietnam Pro", Georgia, serif;--transition-smooth:all .25s ease;--border-radius-sm:6px;--border-radius-md:10px;--border-radius-lg:14px;--border-radius-full:9999px;--shadow-sm:0 1px 4px #0000000f;--shadow-md:0 4px 16px #00000014;--shadow-lg:0 10px 32px #0000001a;--user-bg:#f9f9f9;--user-bg-card:#fff;--user-text-primary:#1c1c1e;--user-text-secondary:#636366;--user-text-muted:#aeaeb2;--user-border:#e5e5ea;--user-primary:#c0737a;--user-primary-hover:#a85f66;--user-secondary:#8e8e93;--user-accent:#c0737a;--user-accent-bg:#fff0f1}*{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;min-height:100%;font-family:var(--font-sans);background-color:var(--user-bg);color:var(--user-text-primary);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}a{color:inherit;transition:var(--transition-smooth);text-decoration:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{border-radius:var(--border-radius-full);background:#0000001f}::-webkit-scrollbar-thumb:hover{background:#00000040}.font-serif{font-family:var(--font-serif)}.font-sans{font-family:var(--font-sans)}.user-layout{background-color:var(--user-bg);min-height:100vh;color:var(--user-text-primary);flex-direction:column;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleUp{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes pulseGlow{0%,to{box-shadow:0 0 15px #d4af3733}50%{box-shadow:0 0 30px #d4af3780}}@keyframes floatGentle{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes soundWave{0%,to{height:6px}50%{height:18px}}.animate-fade-in{animation:.4s cubic-bezier(.16,1,.3,1) forwards fadeIn}.animate-scale-up{animation:.3s cubic-bezier(.34,1.56,.64,1) forwards scaleUp}.animate-float{animation:4s ease-in-out infinite floatGentle}.skeleton{border-radius:var(--border-radius-sm);background:linear-gradient(90deg,#f0eae1 25%,#fbf9f5 50%,#f0eae1 75%) 0 0/200% 100%;animation:1.5s infinite shimmer}.skeleton-dark{border-radius:var(--border-radius-sm);background:linear-gradient(90deg,#ffffff0a 25%,#ffffff14 50%,#ffffff0a 75%) 0 0/200% 100%;animation:1.5s infinite shimmer}.skeleton-card{border:1px solid var(--user-border);border-radius:var(--border-radius-lg);background:#fff;flex-direction:column;display:flex;overflow:hidden}.category-pill{border-radius:var(--border-radius-full);cursor:pointer;transition:var(--transition-smooth);border:1px solid var(--user-border);color:var(--user-text-secondary);-webkit-user-select:none;user-select:none;white-space:nowrap;background:#fff;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:500;display:inline-flex}.category-pill:hover{border-color:var(--user-primary);color:var(--user-primary);transform:translateY(-1px)}.category-pill.active{background:var(--user-text-primary);border-color:var(--user-text-primary);color:#fff;box-shadow:0 4px 14px #1a151226}.template-card{border:1px solid var(--user-border);border-radius:var(--border-radius-lg);background:#fff;flex-direction:column;transition:all .35s cubic-bezier(.16,1,.3,1);display:flex;position:relative;overflow:hidden}.template-card:hover{border-color:#d4af3766;transform:translateY(-6px);box-shadow:0 20px 40px #1a151214}.template-card-thumb{background:#f7f4ef;width:100%;padding-top:133%;position:relative;overflow:hidden}.template-card-thumb img{object-fit:cover;width:100%;height:100%;transition:transform .6s cubic-bezier(.16,1,.3,1);position:absolute;top:0;left:0}.template-card:hover .template-card-thumb img{transform:scale(1.05)}.stepper-container{justify-content:space-between;align-items:center;margin-bottom:32px;display:flex;position:relative}.stepper-line{background:var(--user-border);z-index:1;height:2px;position:absolute;top:20px;left:30px;right:30px}.stepper-line-progress{background:var(--user-primary);height:100%;transition:width .4s}.step-node{z-index:2;flex-direction:column;align-items:center;gap:8px;display:flex;position:relative}.step-circle{border:2px solid var(--user-border);width:40px;height:40px;color:var(--user-text-muted);transition:var(--transition-smooth);background:#fff;border-radius:50%;justify-content:center;align-items:center;font-size:15px;font-weight:700;display:flex}.step-node.active .step-circle{border-color:var(--user-primary);background:var(--user-primary);color:#fff;box-shadow:0 0 16px #d4af3766}.step-node.completed .step-circle{color:#fff;background:#10b981;border-color:#10b981}.step-label{color:var(--user-text-secondary);transition:var(--transition-smooth);font-size:13px;font-weight:600}.step-node.active .step-label{color:var(--user-text-primary);font-weight:700}.toast-container{z-index:9999;pointer-events:none;flex-direction:column;gap:10px;display:flex;position:fixed;bottom:24px;right:24px}.toast-item{pointer-events:auto;border-radius:var(--border-radius-md);color:#fff;border-left:4px solid var(--user-primary);background:#1a1512;align-items:center;gap:12px;min-width:300px;max-width:420px;padding:14px 18px;font-size:14px;animation:.3s cubic-bezier(.16,1,.3,1) forwards fadeIn;display:flex;box-shadow:0 12px 30px #00000040}.toast-item.success{border-left-color:#10b981}.toast-item.error{border-left-color:#ef4444}.floating-contact-container{z-index:900;flex-direction:column;gap:12px;display:flex;position:fixed;bottom:30px;left:30px}.floating-btn{color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:52px;height:52px;text-decoration:none;transition:all .3s cubic-bezier(.16,1,.3,1);display:flex;box-shadow:0 8px 24px #0000002e}.floating-btn:hover{transform:scale(1.1)translateY(-2px);box-shadow:0 12px 28px #00000047}.floating-btn.zalo{background:#0068ff}.floating-btn.hotline{background:#10b981}.form-label{color:var(--user-text-secondary);margin-bottom:8px;font-size:13px;font-weight:500;display:block}.form-control{border-radius:var(--border-radius-sm);width:100%;transition:var(--transition-smooth);padding:12px 16px;font-family:inherit;font-size:14px}.user-form .form-control{color:var(--user-text-primary);background:#fff;border:1px solid #d6cdc5}.user-form .form-control:focus{border-color:var(--user-primary);outline:none;box-shadow:0 0 0 3px #d4af3726}.btn{border-radius:var(--border-radius-sm);cursor:pointer;transition:var(--transition-smooth);border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:600;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-user-primary{background:var(--user-primary);color:#fff}.btn-user-primary:hover:not(:disabled){background:var(--user-primary-hover);transform:translateY(-1px)}.btn-user-secondary{border-color:var(--user-border);color:var(--user-text-primary);background:0 0}.btn-user-secondary:hover:not(:disabled){border-color:var(--user-text-secondary);background:#00000005}