:root {
  --gold: #C8A96E; --gold-light: #E8D5A3; --gold-dark: #8B6914;
  --black: #080808; --dark: #0F0F0F; --dark2: #141414; --dark3: #1A1A1A;
  --dark4: #222222; --dark5: #2A2A2A; --white: #FAFAFA;
  --gray: #777; --gray-light: #BBBBBB;
  --green: #22C55E; --blue: #3B82F6; --purple: #A855F7; --red: #EF4444;
  --font-display: 'Playfair Display', serif; --font-body: 'Outfit', sans-serif;
  --sidebar-w: 260px; --transition: all 0.3s cubic-bezier(0.25,0.46,0.45,0.94);
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{font-size:16px}
body{font-family:var(--font-body);background:var(--dark);color:var(--white);overflow-x:hidden}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;display:block}
button{cursor:pointer;border:none;background:none;font-family:var(--font-body)}
input,textarea,select{font-family:var(--font-body)}
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:var(--dark2)}
::-webkit-scrollbar-thumb{background:var(--gold-dark);border-radius:2px}

.login-screen{position:fixed;inset:0;background:var(--black);display:flex;align-items:center;justify-content:center;z-index:9999}
#loginCanvas{position:absolute;inset:0;pointer-events:none;opacity:0.3}
.login-box{position:relative;z-index:2;background:var(--dark2);border:1px solid rgba(200,169,110,0.2);border-radius:24px;padding:3rem 2.5rem;width:100%;max-width:440px;text-align:center;box-shadow:0 40px 80px rgba(0,0,0,0.6);animation:loginAppear 0.6s ease both}
@keyframes loginAppear{from{opacity:0;transform:translateY(30px) scale(0.95)}to{opacity:1;transform:translateY(0) scale(1)}}
.login-logo{font-family:var(--font-display);font-size:2rem;font-weight:900;letter-spacing:6px;color:var(--white);margin-bottom:0.3rem}
.login-logo span{color:var(--gold)}
.login-subtitle{font-size:0.7rem;letter-spacing:4px;text-transform:uppercase;color:var(--gray);margin-bottom:2rem}
.login-icon{font-size:3rem;margin-bottom:1rem}
.login-box h2{font-family:var(--font-display);font-size:1.6rem;margin-bottom:0.5rem}
.login-box p{color:var(--gray);font-size:0.9rem;margin-bottom:2rem}
.input-wrap{position:relative;margin-bottom:1rem}
.input-wrap input{width:100%;padding:1rem 3rem 1rem 1.2rem;background:var(--dark3);border:1px solid var(--dark5);border-radius:10px;color:var(--white);font-size:1rem;outline:none;transition:border-color 0.3s}
.input-wrap input:focus{border-color:var(--gold)}
.input-wrap.shake{animation:shake 0.4s ease}
@keyframes shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-8px)}40%{transform:translateX(8px)}60%{transform:translateX(-5px)}80%{transform:translateX(5px)}}
#togglePass{position:absolute;right:1rem;top:50%;transform:translateY(-50%);font-size:1rem;color:var(--gray);transition:color 0.3s}
#togglePass:hover{color:var(--gold)}
.login-error{color:var(--red);font-size:0.85rem;margin-bottom:1rem;display:none;padding:0.6rem 1rem;background:rgba(239,68,68,0.1);border-radius:8px;border:1px solid rgba(239,68,68,0.2)}
.login-error.show{display:block}
.login-btn{width:100%;padding:1rem;background:linear-gradient(135deg,var(--gold-dark),var(--gold));color:var(--black);font-weight:700;font-size:0.95rem;letter-spacing:2px;text-transform:uppercase;border-radius:10px;display:flex;align-items:center;justify-content:center;gap:0.7rem;transition:var(--transition)}
.login-btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(200,169,110,0.4)}
.back-link{display:inline-block;margin-top:1.5rem;color:var(--gray);font-size:0.85rem;transition:color 0.3s}
.back-link:hover{color:var(--gold)}

.admin-panel{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);background:var(--dark2);border-right:1px solid rgba(200,169,110,0.08);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform 0.3s ease}
.sidebar.collapsed{transform:translateX(calc(-1 * var(--sidebar-w)))}
.sidebar-logo{padding:1.8rem 1.5rem;border-bottom:1px solid rgba(200,169,110,0.08);display:flex;align-items:center;justify-content:space-between}
.sidebar-logo span{font-family:var(--font-display);font-size:1.3rem;font-weight:900;letter-spacing:3px;color:var(--white)}
.sidebar-logo em{color:var(--gold);font-style:normal}
.sidebar-badge{padding:0.2rem 0.6rem;background:rgba(200,169,110,0.15);border:1px solid rgba(200,169,110,0.3);border-radius:4px;color:var(--gold);font-size:0.65rem;font-weight:700;letter-spacing:2px;text-transform:uppercase}
.sidebar-nav{flex:1;padding:1.5rem 1rem;display:flex;flex-direction:column;gap:0.3rem;overflow-y:auto}
.nav-item{width:100%;padding:0.85rem 1rem;display:flex;align-items:center;gap:0.8rem;border-radius:10px;color:var(--gray);font-size:0.9rem;font-weight:500;transition:var(--transition);position:relative;text-align:left}
.nav-item:hover{background:rgba(200,169,110,0.06);color:var(--gray-light)}
.nav-item.active{background:rgba(200,169,110,0.12);color:var(--gold);border:1px solid rgba(200,169,110,0.15)}
.nav-icon{font-size:1.1rem;width:24px;text-align:center}
.nav-badge{margin-left:auto;background:var(--gold);color:var(--black);font-size:0.65rem;font-weight:700;padding:0.15rem 0.5rem;border-radius:10px;min-width:20px;text-align:center}
.sidebar-footer{padding:1rem;border-top:1px solid rgba(200,169,110,0.08);display:flex;flex-direction:column;gap:0.5rem}
.view-store-btn{display:block;padding:0.7rem 1rem;background:rgba(200,169,110,0.08);border:1px solid rgba(200,169,110,0.15);border-radius:8px;color:var(--gold);font-size:0.85rem;font-weight:600;text-align:center;transition:var(--transition)}
.view-store-btn:hover{background:rgba(200,169,110,0.15)}
.logout-btn{padding:0.7rem 1rem;border-radius:8px;color:var(--gray);font-size:0.85rem;font-weight:500;transition:var(--transition);text-align:left}
.logout-btn:hover{background:rgba(239,68,68,0.1);color:var(--red)}

.admin-main{flex:1;margin-left:var(--sidebar-w);min-height:100vh;display:flex;flex-direction:column;transition:margin-left 0.3s ease}
.admin-main.expanded{margin-left:0}
.topbar{position:sticky;top:0;z-index:50;background:rgba(20,20,20,0.95);backdrop-filter:blur(20px);border-bottom:1px solid rgba(200,169,110,0.08);padding:1rem 2rem;display:flex;align-items:center;gap:1rem}
.sidebar-toggle{font-size:1.2rem;color:var(--gray);padding:0.4rem;border-radius:6px;transition:var(--transition)}
.sidebar-toggle:hover{color:var(--gold);background:rgba(200,169,110,0.08)}
.topbar-title{font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:var(--white);flex:1}
.topbar-right{display:flex;align-items:center;gap:1rem}
.admin-time{color:var(--gray);font-size:0.85rem}
.admin-avatar{width:36px;height:36px;background:linear-gradient(135deg,var(--gold-dark),var(--gold));border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.9rem;color:var(--black)}

.page{display:none;padding:2rem;animation:pageIn 0.3s ease}
.page.active{display:block}
@keyframes pageIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:2rem;flex-wrap:wrap;gap:1rem}
.page-header h1{font-family:var(--font-display);font-size:2rem;font-weight:900}
.page-header h1 em{color:var(--gold);font-style:italic}
.page-header p{color:var(--gray);font-size:0.9rem;margin-top:0.3rem}

.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-bottom:2rem}
.stat-card{background:var(--dark2);border:1px solid var(--dark5);border-radius:16px;padding:1.5rem;display:flex;align-items:center;gap:1rem;transition:var(--transition);position:relative;overflow:hidden}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px}
.stat-card.gold::before{background:linear-gradient(90deg,var(--gold-dark),var(--gold))}
.stat-card.blue::before{background:linear-gradient(90deg,#1D4ED8,var(--blue))}
.stat-card.green::before{background:linear-gradient(90deg,#15803D,var(--green))}
.stat-card.purple::before{background:linear-gradient(90deg,#7E22CE,var(--purple))}
.stat-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(0,0,0,0.3)}
.stat-icon{font-size:2rem}
.stat-value{font-family:var(--font-display);font-size:1.8rem;font-weight:900;color:var(--white)}
.stat-label{font-size:0.8rem;color:var(--gray);margin-top:0.2rem}
.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.dash-card{background:var(--dark2);border:1px solid var(--dark5);border-radius:16px;padding:1.5rem}
.dash-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}
.dash-card-header h3{font-size:1rem;font-weight:700}
.dash-link{color:var(--gold);font-size:0.85rem;font-weight:600;transition:opacity 0.3s}
.dash-link:hover{opacity:0.7}
.recent-list{display:flex;flex-direction:column;gap:0.8rem}
.recent-item{display:flex;align-items:center;gap:1rem;padding:0.8rem;background:var(--dark3);border-radius:10px;border:1px solid var(--dark5)}
.recent-item img{width:50px;height:50px;object-fit:cover;border-radius:8px}
.recent-item-info{flex:1}
.recent-item-info h4{font-size:0.9rem;margin-bottom:0.2rem}
.recent-item-info p{font-size:0.8rem;color:var(--gold)}
.quick-actions{display:grid;grid-template-columns:1fr 1fr;gap:0.8rem}
.quick-btn{padding:1rem;background:var(--dark3);border:1px solid var(--dark5);border-radius:10px;display:flex;flex-direction:column;align-items:center;gap:0.5rem;font-size:0.85rem;color:var(--gray-light);transition:var(--transition);text-align:center}
.quick-btn span:first-child{font-size:1.5rem}
.quick-btn:hover{border-color:var(--gold);color:var(--gold);background:rgba(200,169,110,0.05)}
.category-bars{display:flex;flex-direction:column;gap:1rem}
.cat-bar-item{display:flex;align-items:center;gap:1rem}
.cat-bar-label{width:100px;font-size:0.85rem;color:var(--gray-light)}
.cat-bar-track{flex:1;height:8px;background:var(--dark5);border-radius:4px;overflow:hidden}
.cat-bar-fill{height:100%;background:linear-gradient(90deg,var(--gold-dark),var(--gold));border-radius:4px;transition:width 1s ease}
.cat-bar-count{font-size:0.85rem;color:var(--gold);font-weight:600;min-width:30px;text-align:right}

.products-toolbar{display:flex;gap:1rem;margin-bottom:1.5rem;flex-wrap:wrap}
.admin-search{flex:1;min-width:200px;padding:0.7rem 1rem;background:var(--dark2);border:1px solid var(--dark5);border-radius:8px;color:var(--white);font-size:0.9rem;outline:none;transition:border-color 0.3s}
.admin-search:focus{border-color:var(--gold)}
.admin-select{padding:0.7rem 1rem;background:var(--dark2);border:1px solid var(--dark5);border-radius:8px;color:var(--gray-light);font-size:0.9rem;outline:none;transition:border-color 0.3s}
.admin-select:focus{border-color:var(--gold)}

.admin-products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.5rem}
.admin-product-card{background:var(--dark2);border:1px solid var(--dark5);border-radius:14px;overflow:hidden;transition:var(--transition)}
.admin-product-card:hover{border-color:rgba(200,169,110,0.3);transform:translateY(-3px)}
.admin-prod-img{position:relative;height:200px;overflow:hidden}
.admin-prod-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.admin-product-card:hover .admin-prod-img img{transform:scale(1.05)}
.admin-prod-badge{position:absolute;top:0.7rem;left:0.7rem;padding:0.2rem 0.6rem;background:var(--gold);color:var(--black);font-size:0.65rem;font-weight:700;letter-spacing:1px;border-radius:4px}
.admin-prod-badge.sale{background:var(--red);color:var(--white)}
.admin-prod-info{padding:1rem}
.admin-prod-brand{font-size:0.7rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--gold);margin-bottom:0.3rem}
.admin-prod-name{font-size:0.95rem;font-weight:600;margin-bottom:0.3rem;line-height:1.3}
.admin-prod-cat{font-size:0.75rem;color:var(--gray);text-transform:uppercase;letter-spacing:1px;margin-bottom:0.8rem}
.admin-prod-footer{display:flex;align-items:center;justify-content:space-between}
.admin-prod-price{font-size:1rem;font-weight:700;color:var(--gold)}
.admin-prod-actions{display:flex;gap:0.4rem}
.admin-action-btn{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:0.85rem;transition:var(--transition)}
.edit-btn{background:rgba(59,130,246,0.15);color:var(--blue)}
.edit-btn:hover{background:var(--blue);color:var(--white)}
.delete-btn{background:rgba(239,68,68,0.15);color:var(--red)}
.delete-btn:hover{background:var(--red);color:var(--white)}

.empty-state{grid-column:1/-1;text-align:center;padding:5rem 2rem;color:var(--gray)}
.empty-icon{font-size:4rem;margin-bottom:1rem}
.empty-state h3{font-family:var(--font-display);font-size:1.5rem;margin-bottom:0.5rem;color:var(--gray-light)}
.empty-state p{margin-bottom:1.5rem}

.upload-layout{display:grid;grid-template-columns:1fr 340px;gap:2rem;align-items:start}
.upload-form-wrap{background:var(--dark2);border:1px solid var(--dark5);border-radius:16px;padding:2rem}
.upload-form{display:flex;flex-direction:column;gap:0}
.form-section{margin-bottom:2rem}
.form-section h3{font-size:1rem;font-weight:700;margin-bottom:1.2rem;color:var(--gold);padding-bottom:0.5rem;border-bottom:1px solid var(--dark5)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}
.form-group{display:flex;flex-direction:column;gap:0.4rem;margin-bottom:1rem}
.form-group label{font-size:0.8rem;font-weight:600;color:var(--gray-light);letter-spacing:0.5px}
.form-group input,.form-group select,.form-group textarea{padding:0.8rem 1rem;background:var(--dark3);border:1px solid var(--dark5);border-radius:8px;color:var(--white);font-size:0.9rem;outline:none;transition:border-color 0.3s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--gold)}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--gray)}
.form-group textarea{resize:vertical}
.form-group select option{background:var(--dark3)}
.form-actions{display:flex;gap:1rem;justify-content:flex-end;padding-top:1rem;border-top:1px solid var(--dark5)}

.image-upload-area{border:2px dashed var(--dark5);border-radius:12px;overflow:hidden;transition:border-color 0.3s}
.image-upload-area:hover,.image-upload-area.dragover{border-color:var(--gold)}
.upload-placeholder{padding:2.5rem;text-align:center;display:flex;flex-direction:column;align-items:center;gap:0.5rem}
.upload-icon{font-size:2.5rem}
.upload-placeholder p{color:var(--gray-light);font-size:0.9rem}
.upload-placeholder span{color:var(--gray);font-size:0.8rem}
.image-preview{position:relative}
.image-preview img{width:100%;height:250px;object-fit:cover}
.remove-img{position:absolute;top:0.7rem;right:0.7rem;padding:0.4rem 0.8rem;background:rgba(239,68,68,0.9);color:var(--white);border-radius:6px;font-size:0.8rem;font-weight:600;transition:var(--transition)}
.remove-img:hover{background:var(--red)}

.upload-preview-wrap{position:sticky;top:80px}
.upload-preview-wrap h3{font-size:0.9rem;font-weight:700;color:var(--gray);letter-spacing:2px;text-transform:uppercase;margin-bottom:1rem}
.product-preview-card{background:var(--dark2);border:1px solid var(--dark5);border-radius:14px;overflow:hidden}
.preview-img-wrap{position:relative;height:280px;overflow:hidden}
.preview-img-wrap img{width:100%;height:100%;object-fit:cover}
.preview-badge{position:absolute;top:0.7rem;left:0.7rem;padding:0.2rem 0.6rem;background:var(--gold);color:var(--black);font-size:0.65rem;font-weight:700;letter-spacing:1px;border-radius:4px}
.preview-info{padding:1rem}
.preview-brand{font-size:0.7rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--gold);margin-bottom:0.3rem}
.preview-name{font-size:1rem;font-weight:700;margin-bottom:0.3rem}
.preview-cat{font-size:0.75rem;color:var(--gray);text-transform:uppercase;letter-spacing:1px;margin-bottom:0.8rem}
.preview-price{font-size:1.1rem;font-weight:700;color:var(--gold)}
.preview-price span:last-child{font-size:0.85rem;color:var(--gray);text-decoration:line-through;margin-left:0.5rem}

.brands-search-wrap{display:flex;gap:1rem;margin-bottom:1.5rem;flex-wrap:wrap}
.admin-brands-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:1rem}
.admin-brand-card{background:var(--dark2);border:1px solid var(--dark5);border-radius:12px;padding:1.2rem 1rem;display:flex;flex-direction:column;align-items:center;gap:0.7rem;text-align:center;transition:var(--transition)}
.admin-brand-card:hover{border-color:var(--gold);transform:translateY(-3px)}
.admin-brand-logo{width:90px;height:45px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.admin-brand-logo img{max-width:100%;max-height:100%;object-fit:contain;filter:brightness(0) invert(1);opacity:0.7}
.admin-brand-card:hover .admin-brand-logo img{opacity:1}
.admin-brand-name{font-size:0.75rem;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--gray)}
.admin-brand-card:hover .admin-brand-name{color:var(--gold)}
.admin-brand-cat{font-size:0.65rem;padding:0.15rem 0.5rem;border-radius:4px;font-weight:600;letter-spacing:1px;text-transform:uppercase}
.cat-luxury{background:rgba(200,169,110,0.15);color:var(--gold)}
.cat-streetwear{background:rgba(239,68,68,0.15);color:var(--red)}
.cat-sports{background:rgba(59,130,246,0.15);color:var(--blue)}
.cat-casual{background:rgba(34,197,94,0.15);color:var(--green)}

.orders-list{display:flex;flex-direction:column;gap:1rem}
.settings-layout{max-width:800px}
.settings-form{display:flex;flex-direction:column;gap:0}

.btn-gold{padding:0.8rem 1.8rem;background:linear-gradient(135deg,var(--gold-dark),var(--gold));color:var(--black);font-weight:700;font-size:0.85rem;letter-spacing:1px;text-transform:uppercase;border-radius:8px;transition:var(--transition);border:none;cursor:pointer}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(200,169,110,0.4)}
.btn-outline{padding:0.8rem 1.8rem;border:1px solid var(--dark5);color:var(--gray-light);font-size:0.85rem;font-weight:600;letter-spacing:1px;text-transform:uppercase;border-radius:8px;transition:var(--transition);cursor:pointer;background:none}
.btn-outline:hover{border-color:var(--gold);color:var(--gold)}
.btn-danger{padding:0.8rem 1.8rem;background:var(--red);color:var(--white);font-weight:700;font-size:0.85rem;letter-spacing:1px;text-transform:uppercase;border-radius:8px;transition:var(--transition);cursor:pointer;border:none}
.btn-danger:hover{background:#DC2626;transform:translateY(-1px)}

.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.85);z-index:5000;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:var(--transition);padding:1rem}
.modal-overlay.open{opacity:1;visibility:visible}
.modal-box{background:var(--dark2);border:1px solid rgba(200,169,110,0.15);border-radius:20px;overflow:hidden;width:100%;max-width:700px;max-height:90vh;overflow-y:auto;transform:scale(0.9);transition:transform 0.3s ease}
.modal-overlay.open .modal-box{transform:scale(1)}
.modal-box.small{max-width:420px}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem 2rem;border-bottom:1px solid var(--dark5)}
.modal-header h3{font-family:var(--font-display);font-size:1.2rem;color:var(--gold)}
.modal-close-btn{width:32px;height:32px;background:var(--dark5);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--gray);font-size:0.9rem;transition:var(--transition);cursor:pointer;border:none}
.modal-close-btn:hover{background:var(--red);color:var(--white)}

.admin-toast{position:fixed;bottom:2rem;right:2rem;padding:1rem 1.5rem;border-radius:10px;font-weight:600;font-size:0.9rem;z-index:9999;transform:translateY(100px);opacity:0;transition:all 0.4s ease;box-shadow:0 10px 30px rgba(0,0,0,0.4)}
.admin-toast.show{transform:translateY(0);opacity:1}
.admin-toast.success{background:linear-gradient(135deg,#15803D,var(--green));color:var(--white)}
.admin-toast.error{background:linear-gradient(135deg,#991B1B,var(--red));color:var(--white)}
.admin-toast.info{background:linear-gradient(135deg,var(--gold-dark),var(--gold));color:var(--black)}

@media(max-width:1200px){.stats-grid{grid-template-columns:repeat(2,1fr)}.upload-layout{grid-template-columns:1fr}.upload-preview-wrap{position:static}}
@media(max-width:900px){.sidebar{transform:translateX(calc(-1 * var(--sidebar-w)))}.sidebar.mobile-open{transform:translateX(0)}.admin-main{margin-left:0}.dashboard-grid{grid-template-columns:1fr}}
@media(max-width:600px){.page{padding:1rem}.stats-grid{grid-template-columns:1fr 1fr}.form-row{grid-template-columns:1fr}.topbar{padding:1rem}}