:root{--admin-primary:#c9a55c;--admin-primary-dark:#a88a44;--admin-bg:#0f172a;--admin-sidebar:#1e293b;--admin-card:#1e293b;--admin-border:#334155;--admin-text:#f1f5f9;--admin-text-muted:#94a3b8;--admin-success:#22c55e;--admin-warning:#f59e0b;--admin-danger:#ef4444;--admin-info:#3b82f6}.admin-layout{display:flex;min-height:100vh;background:var(--admin-bg);color:var(--admin-text)}.admin-sidebar{width:260px;background:var(--admin-sidebar);border-right:1px solid var(--admin-border);padding:1.5rem;display:flex;flex-direction:column;position:fixed;height:100vh;overflow-y:auto}.admin-logo{font-size:1.5rem;font-weight:700;color:var(--admin-primary);margin-bottom:2rem;display:flex;align-items:center;gap:.5rem}.admin-logo svg{width:32px;height:32px}.admin-nav{flex:1 1}.admin-nav-section{margin-bottom:1.5rem}.admin-nav-title{font-size:.75rem;text-transform:uppercase;color:var(--admin-text-muted);letter-spacing:.1em;margin-bottom:.75rem;padding-left:.75rem}.admin-nav-link{display:flex;align-items:center;gap:.75rem;padding:.75rem;border-radius:8px;color:var(--admin-text-muted);text-decoration:none;font-size:.9375rem;transition:all .2s;margin-bottom:.25rem}.admin-nav-link:hover{background:rgba(201,165,92,.1);color:var(--admin-text)}.admin-nav-link.active{background:var(--admin-primary);color:var(--admin-bg)}.admin-nav-link svg{width:20px;height:20px}.admin-user{padding-top:1rem;border-top:1px solid var(--admin-border);gap:.75rem}.admin-user,.admin-user-avatar{display:flex;align-items:center}.admin-user-avatar{width:40px;height:40px;border-radius:50%;background:var(--admin-primary);justify-content:center;font-weight:600;color:var(--admin-bg)}.admin-user-info{flex:1 1}.admin-user-name{font-weight:600;font-size:.875rem}.admin-user-email{font-size:.75rem;color:var(--admin-text-muted)}.admin-main{flex:1 1;margin-left:260px;padding:2rem;min-height:100vh}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.admin-title{font-size:1.75rem;font-weight:700}.admin-card{background:var(--admin-card);border-radius:12px;border:1px solid var(--admin-border);padding:1.5rem}.admin-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--admin-border)}.admin-card-title{font-size:1.125rem;font-weight:600}.admin-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:1.5rem;gap:1.5rem;margin-bottom:2rem}.admin-stat-card{background:var(--admin-card);border-radius:12px;border:1px solid var(--admin-border);padding:1.5rem;display:flex;align-items:flex-start;gap:1rem}.admin-stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center}.admin-stat-icon.products{background:rgba(59,130,246,.2);color:var(--admin-info)}.admin-stat-icon.orders{background:rgba(34,197,94,.2);color:var(--admin-success)}.admin-stat-icon.revenue{background:rgba(201,165,92,.2);color:var(--admin-primary)}.admin-stat-icon.categories{background:rgba(168,85,247,.2);color:#a855f7}.admin-stat-content{flex:1 1}.admin-stat-value{font-size:1.75rem;font-weight:700;margin-bottom:.25rem}.admin-stat-label{font-size:.875rem;color:var(--admin-text-muted)}.admin-table{width:100%;border-collapse:collapse}.admin-table th{text-align:left;padding:.75rem 1rem;font-weight:600;font-size:.75rem;text-transform:uppercase;color:var(--admin-text-muted)}.admin-table td,.admin-table th{border-bottom:1px solid var(--admin-border)}.admin-table td{padding:1rem;vertical-align:middle}.admin-table tr:hover{background:hsla(0,0%,100%,.02)}.admin-table-image{width:48px;height:48px;border-radius:8px;object-fit:cover;background:var(--admin-border)}.admin-table-actions{display:flex;gap:.5rem}.admin-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.625rem 1.25rem;border-radius:8px;font-weight:500;font-size:.875rem;cursor:pointer;transition:all .2s;border:none;text-decoration:none}.admin-btn-primary{background:var(--admin-primary);color:var(--admin-bg)}.admin-btn-primary:hover{background:var(--admin-primary-dark)}.admin-btn-secondary{background:transparent;border:1px solid var(--admin-border);color:var(--admin-text)}.admin-btn-secondary:hover{background:hsla(0,0%,100%,.05)}.admin-btn-danger{background:rgba(239,68,68,.2);color:var(--admin-danger)}.admin-btn-danger:hover{background:var(--admin-danger);color:#fff}.admin-btn-sm{padding:.375rem .75rem;font-size:.8125rem}.admin-btn-icon{padding:.5rem;width:36px;height:36px}.admin-form{max-width:600px}.admin-form-group{margin-bottom:1.5rem}.admin-label{display:block;font-weight:500;font-size:.875rem;margin-bottom:.5rem;color:var(--admin-text)}.admin-input,.admin-select,.admin-textarea{width:100%;padding:.75rem 1rem;background:var(--admin-bg);border:1px solid var(--admin-border);border-radius:8px;color:var(--admin-text);font-size:.9375rem;transition:border-color .2s}.admin-input:focus,.admin-select:focus,.admin-textarea:focus{outline:none;border-color:var(--admin-primary)}.admin-textarea{resize:vertical;min-height:120px}.admin-select{cursor:pointer}.admin-input-group{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:1rem;gap:1rem}.admin-file-input{position:relative}.admin-file-drop{border:2px dashed var(--admin-border);border-radius:12px;padding:2rem;text-align:center;cursor:pointer;transition:all .2s}.admin-file-drop:hover{border-color:var(--admin-primary);background:rgba(201,165,92,.05)}.admin-file-drop input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}.admin-file-preview{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1rem}.admin-file-preview-item{position:relative;width:100px;height:100px;border-radius:8px;overflow:hidden}.admin-file-preview-item img{width:100%;height:100%;object-fit:cover}.admin-file-preview-remove{position:absolute;top:4px;right:4px;width:24px;height:24px;border-radius:50%;background:var(--admin-danger);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center}.admin-badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:100px;font-size:.75rem;font-weight:500}.admin-badge-success{background:rgba(34,197,94,.2);color:var(--admin-success)}.admin-badge-warning{background:rgba(245,158,11,.2);color:var(--admin-warning)}.admin-badge-danger{background:rgba(239,68,68,.2);color:var(--admin-danger)}.admin-badge-info{background:rgba(59,130,246,.2);color:var(--admin-info)}.admin-login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--admin-bg);padding:2rem}.admin-login-card{width:100%;max-width:420px;background:var(--admin-card);border-radius:16px;border:1px solid var(--admin-border);padding:2.5rem}.admin-login-header{text-align:center;margin-bottom:2rem}.admin-login-logo{font-size:1.75rem;font-weight:700;color:var(--admin-primary);margin-bottom:.5rem}.admin-login-subtitle{color:var(--admin-text-muted);font-size:.9375rem}.admin-login-error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:var(--admin-danger);padding:.75rem 1rem;border-radius:8px;margin-bottom:1.5rem;font-size:.875rem}.admin-modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:1000;padding:2rem}.admin-modal{background:var(--admin-card);border-radius:16px;border:1px solid var(--admin-border);width:100%;max-width:480px;max-height:90vh;overflow-y:auto}.admin-modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;border-bottom:1px solid var(--admin-border)}.admin-modal-title{font-size:1.125rem;font-weight:600}.admin-modal-close{width:32px;height:32px;border-radius:8px;border:none;background:transparent;color:var(--admin-text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.admin-modal-close:hover{background:hsla(0,0%,100%,.1);color:var(--admin-text)}.admin-modal-body{padding:1.5rem}.admin-modal-footer{display:flex;justify-content:flex-end;gap:.75rem;padding:1.25rem 1.5rem;border-top:1px solid var(--admin-border)}.admin-loading{display:flex;align-items:center;justify-content:center;min-height:200px}.admin-spinner{width:40px;height:40px;border:3px solid var(--admin-border);border-top-color:var(--admin-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.admin-empty{text-align:center;padding:3rem 2rem}.admin-empty-icon{width:64px;height:64px;margin:0 auto 1rem;color:var(--admin-text-muted)}.admin-empty-title{font-size:1.125rem;font-weight:600;margin-bottom:.5rem}.admin-empty-text{color:var(--admin-text-muted);margin-bottom:1.5rem}@media (max-width:1024px){.admin-sidebar{width:80px;padding:1rem}.admin-logo span,.admin-nav-link span,.admin-nav-title,.admin-user-info{display:none}.admin-main{margin-left:80px}.admin-nav-link{padding:.75rem}.admin-nav-link,.admin-user{justify-content:center}}@media (max-width:768px){.admin-sidebar{display:none}.admin-main{margin-left:0;padding:1rem}.admin-input-group{grid-template-columns:1fr}}