@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--success-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--dark-bg: #0f0f23;--card-bg: rgba(255, 255, 255, .05);--card-border: rgba(255, 255, 255, .1);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--text-muted: rgba(255, 255, 255, .5);--input-bg: rgba(255, 255, 255, .08);--input-border: rgba(255, 255, 255, .15);--hover-bg: rgba(255, 255, 255, .1);--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .1);--shadow-md: 0 4px 16px rgba(0, 0, 0, .2);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .3);--shadow-glow: 0 0 20px rgba(102, 126, 234, .3)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--dark-bg);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 50%,rgba(102,126,234,.1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(118,75,162,.1) 0%,transparent 50%);z-index:-1;animation:backgroundShift 20s ease-in-out infinite}@keyframes backgroundShift{0%,to{opacity:1}50%{opacity:.8}}#app{min-height:100vh;display:flex;flex-direction:column}header{background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--card-border);padding:var(--spacing-md) var(--spacing-lg);position:sticky;top:0;z-index:100;box-shadow:var(--shadow-md)}.header-content{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}nav{display:flex;gap:var(--spacing-md);align-items:center}.nav-btn{background:transparent;border:1px solid var(--input-border);color:var(--text-primary);padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-sm);cursor:pointer;font-size:.95rem;font-weight:500;transition:all .3s ease}.nav-btn:hover{background:var(--hover-bg);border-color:var(--text-secondary);transform:translateY(-2px)}.nav-btn.active{background:var(--primary-gradient);border-color:transparent;box-shadow:var(--shadow-glow)}main{flex:1;max-width:1400px;width:100%;margin:0 auto;padding:var(--spacing-xl) var(--spacing-lg)}.page{display:none;animation:fadeIn .4s ease}.page.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-container{max-width:450px;margin:10vh auto;padding:var(--spacing-xl);background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--card-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg)}.login-title{font-size:2rem;font-weight:700;text-align:center;margin-bottom:var(--spacing-lg);background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.form-group{margin-bottom:var(--spacing-md)}label{display:block;margin-bottom:var(--spacing-xs);color:var(--text-secondary);font-size:.9rem;font-weight:500}input[type=text],input[type=password],input[type=number],select,textarea{width:100%;padding:var(--spacing-sm);background:var(--input-bg);border:1px solid var(--input-border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:1rem;font-family:inherit;transition:all .3s ease}input:focus,select:focus,textarea:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}textarea{resize:vertical;min-height:100px}.btn{padding:var(--spacing-sm) var(--spacing-lg);border:none;border-radius:var(--radius-sm);font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;gap:var(--spacing-xs)}.btn-primary{background:var(--primary-gradient);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-glow)}.btn-secondary{background:var(--input-bg);color:var(--text-primary);border:1px solid var(--input-border)}.btn-secondary:hover{background:var(--hover-bg)}.btn-success{background:var(--success-gradient);color:#fff}.btn-danger{background:linear-gradient(135deg,#f5576c,#f093fb);color:#fff}.btn-block{width:100%;justify-content:center}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl)}.page-title{font-size:2.5rem;font-weight:700;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.search-bar{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.search-input{flex:1;max-width:400px}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--spacing-lg)}.product-card{background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--card-border);border-radius:var(--radius-lg);overflow:hidden;transition:all .3s ease;cursor:pointer}.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:#667eea4d}.product-image{width:100%;height:250px;object-fit:cover;background:var(--input-bg)}.product-info{padding:var(--spacing-md)}.product-number{font-size:.85rem;color:var(--text-muted);margin-bottom:var(--spacing-xs)}.product-name{font-size:1.1rem;font-weight:600;margin-bottom:var(--spacing-xs)}.product-details{display:flex;justify-content:space-between;margin-top:var(--spacing-sm);padding-top:var(--spacing-sm);border-top:1px solid var(--card-border)}.product-detail-item{display:flex;flex-direction:column}.detail-label{font-size:.8rem;color:var(--text-muted)}.detail-value{font-size:1rem;font-weight:600;color:var(--text-primary)}.stock-low{color:#f5576c}.stock-ok{color:#00f2fe}.modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#000c;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:1000;overflow-y:auto;padding:var(--spacing-lg)}.modal.active{display:flex;align-items:center;justify-content:center;animation:fadeIn .3s ease}.modal-content{background:var(--dark-bg);border:1px solid var(--card-border);border-radius:var(--radius-xl);padding:var(--spacing-xl);max-width:600px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-lg)}.modal-title{font-size:1.8rem;font-weight:700;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.close-btn{background:transparent;border:none;color:var(--text-secondary);font-size:2rem;cursor:pointer;line-height:1;transition:all .3s ease}.close-btn:hover{color:var(--text-primary);transform:rotate(90deg)}.image-upload{margin-bottom:var(--spacing-md)}.image-preview{width:100%;max-height:300px;object-fit:contain;border-radius:var(--radius-md);margin-top:var(--spacing-sm);background:var(--input-bg)}.form-actions{display:flex;gap:var(--spacing-sm);margin-top:var(--spacing-lg)}.admin-table{width:100%;background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--card-border);border-radius:var(--radius-lg);overflow:hidden}.admin-table table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{padding:var(--spacing-md);text-align:left;border-bottom:1px solid var(--card-border)}.admin-table th{background:var(--input-bg);font-weight:600;color:var(--text-secondary);font-size:.9rem;text-transform:uppercase;letter-spacing:.5px}.admin-table tr:hover{background:var(--hover-bg)}.admin-table img{width:60px;height:60px;object-fit:cover;border-radius:var(--radius-sm)}.action-buttons{display:flex;gap:var(--spacing-xs)}.btn-icon{padding:var(--spacing-xs);background:var(--input-bg);border:1px solid var(--input-border);border-radius:var(--radius-sm);color:var(--text-primary);cursor:pointer;transition:all .3s ease}.btn-icon:hover{background:var(--hover-bg);transform:scale(1.1)}.warehouse-info-banner{display:flex;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--card-border);border-radius:var(--radius-lg);margin-bottom:var(--spacing-lg)}.warehouse-info-item{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);background:var(--input-bg);border-radius:var(--radius-sm);flex:1}.warehouse-icon{font-size:1.5rem}.warehouse-name{font-weight:600;font-size:1.1rem}.warehouse-stock{display:flex;flex-direction:column;gap:var(--spacing-xs);padding:var(--spacing-sm) 0;margin:var(--spacing-sm) 0;border-top:1px solid var(--card-border);border-bottom:1px solid var(--card-border)}.warehouse-item{display:flex;justify-content:space-between;align-items:center}.warehouse-label{font-size:.85rem;color:var(--text-secondary)}.warehouse-value{font-weight:600;font-size:.95rem}.warehouse-stock-inputs{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-md);margin-bottom:var(--spacing-md)}.order-info h3{color:var(--text-primary)}.order-info p{margin:0}@media(max-width:768px){.page-header{flex-direction:column;align-items:flex-start;gap:var(--spacing-md)}.search-bar{flex-direction:column}.search-input{max-width:100%}.products-grid{grid-template-columns:1fr}.admin-table{overflow-x:auto}.form-actions{flex-direction:column}.btn{width:100%}.warehouse-info-banner{flex-direction:column}.warehouse-stock-inputs{grid-template-columns:1fr}}.hidden{display:none!important}.text-center{text-align:center}.mt-1{margin-top:var(--spacing-sm)}.mt-2{margin-top:var(--spacing-md)}.mt-3{margin-top:var(--spacing-lg)}.mb-1{margin-bottom:var(--spacing-sm)}.mb-2{margin-bottom:var(--spacing-md)}.mb-3{margin-bottom:var(--spacing-lg)}.stock-control{display:flex;align-items:center;gap:8px;background:#ffffff0d;border-radius:4px;padding:4px 8px;width:fit-content;white-space:nowrap}.stock-btn{background:#ffffff1a;border:none;color:var(--text-primary);width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;font-size:1.2rem;line-height:1;padding-bottom:2px}.stock-btn:hover{background:var(--hover-bg);transform:scale(1.1)}.stock-value{min-width:40px;text-align:center;font-weight:500;display:inline-block}