*{box-sizing:border-box}.seller-dashboard{min-height:100vh;background:#f8fafc;padding:0;width:100%;position:relative;overflow-x:hidden;overflow-y:auto}.seller-dashboard:after,.seller-dashboard:before{content:"";position:fixed;width:400px;height:400px;background-image:url(/oyu.svg);background-size:contain;background-repeat:no-repeat;opacity:.15;z-index:0;pointer-events:none}.seller-dashboard:before{top:-50px;left:-50px}.seller-dashboard:after{top:-50px;right:-50px;transform:scaleX(-1)}.seller-container{max-width:none;margin:0 auto;padding:2rem;width:100%;min-height:100vh;position:relative;z-index:10}.seller-container:after,.seller-container:before{content:"";position:fixed;width:400px;height:400px;background-image:url(/oyu.svg);background-size:contain;background-repeat:no-repeat;opacity:.15;z-index:0;pointer-events:none}.seller-container:before{bottom:-50px;left:-50px;transform:scaleY(-1)}.seller-container:after{bottom:-50px;right:-50px;transform:scale(-1)}.seller-content{display:grid;grid-template-columns:250px 1fr;grid-gap:2rem;gap:2rem;margin-top:2rem}.seller-header{background:hsla(0,0%,100%,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;padding:2rem;margin-bottom:2rem;box-shadow:0 20px 40px rgba(0,0,0,.1);border:1px solid hsla(0,0%,100%,.2)}.seller-header-content{display:flex;justify-content:space-between;align-items:center;gap:2rem}.seller-user-info{display:flex;align-items:center;gap:1rem}.seller-user-details{display:flex;flex-direction:column;align-items:flex-end;gap:.25rem}.seller-user-name{font-weight:600;color:#1f2937}.seller-role-badge{padding:.25rem .75rem;background:#e74b3c;color:#fff;border-radius:12px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.025em;width:-moz-fit-content;width:fit-content}.seller-user-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.seller-user-balance{display:flex;align-items:center;gap:6px;font-size:.875rem;font-weight:600;color:#059669;background:rgba(5,150,105,.1);padding:6px 12px;border-radius:8px}.seller-user-balance svg{color:#059669}.seller-user-rating{display:flex;align-items:center;gap:4px;font-size:.875rem;font-weight:600;color:#f59e0b;background:rgba(245,158,11,.1);padding:6px 12px;border-radius:8px}.seller-logout-btn{display:flex;align-items:center;justify-content:center;width:44px;height:44px;background:#ef4444;color:#fff;border:none;border-radius:12px;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 15px rgba(239,68,68,.3)}.seller-logout-btn:hover{background:#e74b3c;transform:translateY(-1px);box-shadow:0 6px 20px rgba(239,68,68,.4)}.seller-logout-btn:active{transform:translateY(0)}.seller-title{font-size:2.5rem;font-weight:700;color:#e74b3c;margin-bottom:.5rem}.seller-subtitle{color:#6b7280;font-size:1.1rem;margin:0}.seller-sidebar{background:hsla(0,0%,100%,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;padding:2rem 1.5rem;box-shadow:0 20px 40px rgba(0,0,0,.1);border:1px solid hsla(0,0%,100%,.2);height:-moz-fit-content;height:fit-content;position:-webkit-sticky;position:sticky;top:2rem}.seller-nav{list-style:none;padding:0;margin:0}.seller-nav-item{margin-bottom:.5rem}.seller-nav-link{display:flex;align-items:center;padding:1rem 1.25rem;border-radius:12px;text-decoration:none;color:#6b7280;font-weight:500;transition:all .3s ease;border:1px solid transparent}.seller-nav-link:hover{background:rgba(231,75,60,.1);color:#e74b3c;border-color:rgba(231,75,60,.2)}.seller-nav-link.active{background:#e74b3c;color:#fff;box-shadow:0 8px 25px rgba(231,75,60,.3)}.seller-nav-icon{width:20px;height:20px;margin-right:12px}.seller-main{background:hsla(0,0%,100%,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;padding:2rem;box-shadow:0 20px 40px rgba(0,0,0,.1);border:1px solid hsla(0,0%,100%,.2)}.seller-section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;border-bottom:2px solid #f3f4f6}.seller-section-title{font-size:1.875rem;font-weight:700;color:#1f2937;margin:0}.seller-add-btn{background:#e74b3c;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:.5rem;box-shadow:0 4px 15px rgba(231,75,60,.3)}.seller-add-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(231,75,60,.4);background:#cc3d3d}.seller-add-btn:active{transform:translateY(0)}