:root{--primary: #2d3436;--accent: #fbc531;--bg: #f5f6fa;--surface: #ffffff;--text: #2d3436;--text-dim: #636e72;--border: #dcdde1;--radius: 12px;--shadow: 0 4px 20px rgba(0,0,0,.05)}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,sans-serif}body{background-color:var(--bg);color:var(--text);overflow-x:hidden}h1,h2,h3,h4{font-family:Outfit,sans-serif;font-weight:700}.admin-layout{display:flex;min-height:100vh}.sidebar{width:280px;background-color:var(--surface);border-right:1px solid var(--border);padding:2rem 1.5rem;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar-logo{margin-bottom:3rem;display:flex;align-items:center;justify-content:center}.sidebar-logo span{color:var(--accent)}.nav-group{margin-bottom:2rem}.nav-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-dim);margin-bottom:1rem;display:block;font-weight:600}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.875rem 1rem;color:var(--text-dim);text-decoration:none;border-radius:var(--radius);transition:all .2s;font-weight:500;margin-bottom:.5rem;cursor:pointer}.nav-item:hover{background-color:#f1f2f6;color:var(--primary)}.nav-item.active{background-color:var(--primary);color:#fff;box-shadow:0 4px 15px #2d343633}.main-area{flex:1;padding:3rem;max-width:1300px;margin:0 auto;width:100%}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:3rem}.page-title h1{font-size:2rem;margin-bottom:.5rem}.page-title p{color:var(--text-dim)}.section-card{background:var(--surface);border-radius:var(--radius);padding:1.75rem;margin-bottom:2rem;box-shadow:0 4px 12px #00000008;border:1px solid var(--border);height:fit-content}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;border-bottom:1px solid var(--border);padding-bottom:1rem}.section-info h3{font-size:1.25rem;display:flex;align-items:center;gap:.5rem}.badge{background:#f1f2f6;padding:.25rem .75rem;border-radius:20px;font-size:.7rem;text-transform:uppercase;font-weight:700}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;width:100%}.form-group{display:flex;flex-direction:column;gap:.4rem}.full-width{grid-column:1 / -1}label{font-size:.9rem;font-weight:600;color:var(--text)}input,textarea,select{padding:.7rem .9rem;border-radius:8px;border:1px solid var(--border);font-size:.95rem;transition:all .2s;width:100%;color:var(--text);background:#fff}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary)}textarea{min-height:100px;resize:vertical}.btn{padding:.75rem 1.5rem;border-radius:var(--radius);font-weight:600;cursor:pointer;transition:all .2s;border:none;display:inline-flex;align-items:center;gap:.5rem}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:#000;transform:translateY(-2px)}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-outline:hover{background:#f1f2f6}.btn-danger{background:#ff4757;color:#fff}.btn-danger:hover{background:#ff6b81}.items-list{margin-top:2rem;padding-top:2rem;border-top:1px dashed var(--border)}.item-editor{background:#f9f9f9;padding:1.5rem;border-radius:8px;margin-bottom:1rem;border:1px solid #eee}.image-preview{width:100%;height:200px;border-radius:8px;object-fit:cover;margin-top:1rem;background:#eee}.mobile-header{display:none;background:var(--surface);padding:1rem 1.5rem;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;justify-content:space-between;align-items:center}.mobile-header .sidebar-logo{margin-bottom:0;font-size:1.2rem}.menu-toggle{background:none;border:none;color:var(--primary);cursor:pointer}.mobile-close{display:none;background:none;border:none;font-size:2rem;color:var(--text-dim);cursor:pointer}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:998;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}@media (max-width: 1024px){.admin-layout{flex-direction:column}.sidebar{position:fixed;left:-280px;top:0;bottom:0;z-index:1000;transition:left .3s ease;box-shadow:10px 0 30px #0000001a}.sidebar.open{left:0}.sidebar-overlay.active{display:block}.mobile-header{display:flex}.mobile-close{display:block;position:absolute;right:1.5rem}.main-area{padding:1.5rem}.page-header{flex-direction:column;align-items:flex-start;gap:1.5rem;margin-bottom:2rem}.header-actions{width:100%}.header-actions select,.header-actions button{flex:1}.products-list-grid{grid-template-columns:1fr!important}}@media (max-width: 768px){.form-grid{grid-template-columns:1fr}.section-head{flex-direction:column;align-items:flex-start;gap:1rem}.section-actions{width:100%;justify-content:flex-end}.page-title h1{font-size:1.5rem}}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--bg);padding:1.5rem}.login-card{background:var(--surface);padding:3rem;border-radius:20px;box-shadow:0 10px 40px #0000001a;width:100%;max-width:400px;text-align:center}.login-logo{margin-bottom:2rem;display:flex;align-items:center;justify-content:center}.login-logo span{color:var(--accent)}.login-form{display:flex;flex-direction:column;gap:1.5rem;text-align:left}.error-message{background:#fff0f0;color:#ff4757;padding:.75rem;border-radius:8px;font-size:.9rem;margin-bottom:1rem;border:1px solid #ffebeb}