:root{--unitv-border-radius:8px;--unitv-border-radius-lg:12px;--unitv-shadow:0 4px 12px rgba(0,0,0,.08);--unitv-shadow-lg:0 8px 24px rgba(0,0,0,.12);--unitv-shadow-sm:0 2px 6px rgba(0,0,0,.06);--unitv-transition:all .3s ease;--unitv-accent:#4361ee;--unitv-accent-light:#5a74f0;--unitv-secondary:#ff3a5e;--unitv-secondary-light:rgba(255,58,94,.1);--unitv-neutral-100:#f8f9fa;--unitv-neutral-200:#e9ecef;--unitv-neutral-300:#dee2e6;--unitv-neutral-400:#ced4da;--unitv-neutral-500:#adb5bd;--unitv-neutral-600:#6c757d;--unitv-neutral-700:#495057;--unitv-neutral-800:#343a40;--unitv-neutral-900:#212529}.unitv-review-header{background:linear-gradient(145deg,var(--unitv-accent),#3a56e8);padding:3rem 1.5rem;text-align:center;color:#fff;position:relative;overflow:hidden;margin-bottom:2rem}.unitv-review-header::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,5 C60,20 40,20 0,5 Z" fill="rgba(255,255,255,.1)"/></svg>') center bottom/100% no-repeat;opacity:.6}.unitv-review-header h1{font-size:2.5rem;font-weight:800;margin:0;position:relative}.unitv-review-header p{font-size:1.1rem;opacity:.9;max-width:600px;margin:1rem auto 0;position:relative}.unitv-review-container{max-width:1200px;margin:0 auto;padding:0 1.5rem 3rem}.unitv-card{background:#fff;border-radius:var(--unitv-border-radius-lg);box-shadow:var(--unitv-shadow);overflow:hidden;border:1px solid var(--unitv-neutral-200);transition:var(--unitv-transition);position:relative;padding:1.5rem 1.5rem 1rem 1.5rem;margin-bottom:1.5rem}.unitv-card:hover{box-shadow:var(--unitv-shadow-lg);transform:translateY(-4px)}.unitv-section-title{font-size:1.5rem;font-weight:800;color:var(--unitv-accent);margin-bottom:1rem;position:relative;display:inline-block}.unitv-coupons-list,.unitv-reviews-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:2rem}.unitv-coupon-card .unitv-btn{margin-top:1rem}.unitv-tag-chip{display:inline-block;background:var(--unitv-secondary-light);color:var(--unitv-accent);border-radius:16px;padding:3px 10px;margin:0 4px 4px 0;font-size:.97em;font-weight:500;box-shadow:0 1px 4px rgba(76,201,240,.06)}.unitv-review-card img{border-radius:var(--unitv-border-radius);box-shadow:var(--unitv-shadow-sm);max-width:40px;max-height:40px}.unitv-review-card a{color:var(--unitv-accent);text-decoration:none;font-weight:600}.unitv-review-card a:hover{text-decoration:underline}.unitv-review-form-card{max-width:700px;margin:0 auto 2rem auto;background:#fff;border-radius:var(--unitv-border-radius-lg);box-shadow:var(--unitv-shadow);padding:2rem;position:relative}.unitv-review-form-card label{font-weight:600;display:block;margin-bottom:.5rem;color:var(--unitv-neutral-800,#333)}.unitv-review-form-card select,.unitv-review-form-card textarea,.unitv-review-form-card input[type="text"]{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--unitv-neutral-200,#ddd);margin-bottom:1rem;font-size:1em;font-family:inherit;transition:border-color .2s ease,box-shadow .2s ease}.unitv-review-form-card select:focus,.unitv-review-form-card textarea:focus,.unitv-review-form-card input[type="text"]:focus{outline:none;border-color:var(--unitv-accent,#4361ee);box-shadow:0 0 0 2px rgba(67,97,238,.1)}.unitv-review-form-card select.has-content,.unitv-review-form-card textarea.has-content,.unitv-review-form-card input[type="text"].has-content{border-color:var(--unitv-accent,#4361ee);background-color:rgba(67,97,238,.02)}.unitv-review-form-card textarea{resize:vertical;min-height:100px}.unitv-review-form-card .unitv-char-counter{text-align:right;font-size:.85em;color:var(--unitv-neutral-600,#666);margin-top:-.8rem;margin-bottom:1rem}.unitv-review-form-card input[type="file"]{padding:8px 0;margin-bottom:1rem;cursor:pointer}.unitv-review-form-card input[type="file"].has-files + label{color:var(--unitv-accent,#4361ee);font-weight:700}.unitv-btn{display:inline-block;padding:12px 24px;background:var(--unitv-accent,#4361ee);color:#fff;border:none;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease;text-align:center;text-decoration:none;position:relative}.unitv-btn-primary{background:var(--unitv-accent,#4361ee)}.unitv-btn:hover{opacity:.9;transform:translateY(-2px);box-shadow:0 4px 12px rgba(67,97,238,.15)}.unitv-btn:disabled{background:var(--unitv-neutral-400,#999);cursor:not-allowed;transform:none;opacity:.7}.unitv-btn-loading{position:relative;color:transparent}.unitv-btn-loading:after{content:"";position:absolute;left:50%;top:50%;width:20px;height:20px;margin:-10px 0 0 -10px;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;border-radius:50%;animation:unitv-spin .8s linear infinite}@keyframes unitv-spin{to{transform:rotate(360deg)}}.unitv-product-item{border-bottom:1px solid var(--unitv-neutral-200,#eee);padding-bottom:1.5rem;margin-bottom:1.5rem}.unitv-product-item:last-child{border-bottom:none;margin-bottom:0}.unitv-product-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.unitv-product-header img{width:60px;height:60px;border-radius:var(--unitv-border-radius);box-shadow:var(--unitv-shadow-sm);object-fit:cover}.unitv-product-header strong{font-weight:700;color:var(--unitv-neutral-800)}.unitv-success-message{background:rgba(40,167,69,.1);border-left:4px solid #28a745;color:#155724;padding:1.5rem;border-radius:var(--unitv-border-radius);margin-bottom:1.5rem;display:none;animation:fadeIn .5s ease}.unitv-error-message{background:rgba(220,53,69,.1);border-left:4px solid #dc3545;color:#721c24;padding:1.5rem;border-radius:var(--unitv-border-radius);margin-bottom:1.5rem;display:none;animation:fadeIn .5s ease}.unitv-error-message.show{display:block}.unitv-form-group{margin-bottom:1rem}@media (max-width:768px){.unitv-coupons-list,.unitv-reviews-list{grid-template-columns:1fr}.unitv-card,.unitv-review-form-card{padding:1rem}.unitv-product-header{flex-direction:column;align-items:flex-start}.unitv-review-header h1{font-size:2rem}.unitv-review-header p{font-size:1rem}}@media (max-width:480px){.unitv-review-header{padding:2rem 1rem}.unitv-review-header h1{font-size:1.5rem}.unitv-review-container{padding:0 1rem 2rem}}.unitv-admin-tabs .nav-tab{border-bottom:1px solid #ccc}.unitv-admin-tabs .nav-tab:hover{background:#f8f9fa}.unitv-admin-tabs .nav-tab-active{border-bottom-color:#fff;background:#fff}.unitv-test-link{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:20px}.unitv-test-link input[readonly]{background:#f8f9fa;cursor:text}.unitv-test-link .button{margin:0}.unitv-help-section{background:#fff;padding:20px;border:1px solid #ddd;border-radius:4px;margin-top:20px;max-width:800px}.unitv-help-section h3{border-bottom:1px solid #eee;padding-bottom:10px;margin-top:25px}.unitv-help-section dt{font-weight:bold;margin-bottom:5px}.unitv-help-section dd{margin-bottom:15px}.unitv-help-section code{background:#f5f5f5;padding:2px 5px;border-radius:3px;font-size:13px;color:#333}@media (max-width:782px){.unitv-help-section{padding:15px}.unitv-test-link{flex-direction:column;align-items:flex-start}.unitv-test-link .button{margin-top:10px}}