:root{--primary: #006ebc;--primary-light: #e6f1f9;--text-dark: #333333;--text-light: #777777;--sidebar-width: 280px;--header-height: 70px;--bg-light: #f4f7f6;--white: #ffffff;--border-color: #eeeeee}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Outfit,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:var(--bg-light);color:var(--text-dark)}.admin-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background-color:var(--white);height:100vh;position:fixed;left:0;top:0;border-right:1px solid var(--border-color);z-index:1000;transition:.3s cubic-bezier(.4,0,.2,1)}.sidebar.closed{transform:translate(-100%)}.sidebar-logo{height:var(--header-height);display:flex;align-items:center;padding:0 25px;border-bottom:1px solid var(--border-color)}.sidebar-logo img{height:40px}.nav-menu{padding:10px 0;list-style:none;overflow-y:auto;max-height:calc(100vh - var(--header-height))}.nav-item{margin-bottom:2px}.nav-link{display:flex;align-items:center;padding:12px 25px;text-decoration:none;color:var(--text-dark);font-size:.95rem;font-weight:500;transition:.2s;position:relative;cursor:pointer}.nav-link:hover{background-color:#f9fafb;color:var(--primary)}.nav-link.active-main{background-color:var(--primary);color:var(--white)!important}.nav-icon{margin-right:12px;display:flex;align-items:center;justify-content:center}.nav-label{flex:1}.nav-arrow{font-size:.8rem;opacity:.5;transition:.3s}.nav-link.open .nav-arrow{transform:rotate(90deg)}.submenu{list-style:none;background-color:#fafbfc;overflow:hidden;transition:max-height .3s ease-out}.submenu-link{display:flex;align-items:center;padding:10px 25px 10px 52px;text-decoration:none;color:#555;font-size:.9rem;font-weight:400;transition:.2s}.submenu-link:hover{color:var(--primary);background-color:#f0f7ff}.submenu-link.active{color:var(--primary);background-color:#eef6ff;font-weight:600}.main-content{flex:1;margin-left:var(--sidebar-width);transition:.3s cubic-bezier(.4,0,.2,1)}.main-content.full{margin-left:0}.topbar{height:var(--header-height);background-color:var(--white);display:flex;align-items:center;justify-content:space-between;padding:0 30px;position:sticky;top:0;box-shadow:0 2px 10px #00000005;z-index:900}.topbar-left{display:flex;align-items:center;gap:20px}.menu-toggle{background:none;border:none;cursor:pointer;color:var(--text-dark);display:flex;align-items:center;justify-content:center}.topbar-right{display:flex;align-items:center;gap:25px}.top-action-btn{position:relative;background:none;border:none;cursor:pointer;color:var(--text-light);display:flex;align-items:center;justify-content:center}.top-action-btn:hover{color:var(--primary)}.badge-count{position:absolute;top:-8px;right:-8px;background-color:#f8f9fa;color:#666;font-size:10px;padding:2px 5px;border-radius:10px;font-weight:700;border:1px solid #eee}.user-profile{display:flex;align-items:center;gap:12px}.user-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;border:1px solid var(--border-color)}.page-container{padding:30px}.page-header{margin-bottom:25px}.page-header h1{font-size:1.6rem;font-weight:700;color:var(--text-dark)}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:25px}.stat-card{background:var(--white);padding:25px;border-radius:12px;display:flex;align-items:center;gap:20px;box-shadow:0 4px 6px #00000005}.stat-icon{width:55px;height:55px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--white)}.stat-info h3{font-size:.9rem;color:var(--text-light);margin-bottom:5px}.stat-info .value{font-size:1.5rem;font-weight:700}.admin-card{background:var(--white);padding:30px;border-radius:12px;box-shadow:0 4px 6px #00000005;margin-bottom:30px}.admin-form{width:100%}.form-group{margin-bottom:20px}.form-label{display:block;margin-bottom:8px;font-weight:500;font-size:.95rem;color:var(--text-dark)}.form-input{width:100%;padding:12px 15px;border:1px solid var(--border-color);border-radius:8px;font-family:inherit;font-size:.95rem;color:var(--text-dark);transition:.2s;background-color:var(--white)}.form-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}textarea.form-input{resize:vertical;min-height:100px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border-radius:8px;font-weight:500;font-size:.95rem;cursor:pointer;transition:.2s;border:none;gap:8px;text-decoration:none}.btn-primary{background-color:var(--primary);color:var(--white)}.btn-primary:hover{background-color:#005a9e}.btn-outline{background-color:transparent;border:1px solid var(--border-color);color:var(--text-dark)}.btn-outline:hover{background-color:#f8f9fa;border-color:#dce0e5}.data-table-container{background:var(--white);border-radius:12px;overflow:hidden;box-shadow:0 4px 6px #00000005}.table-header{padding:20px 25px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}table{width:100%;border-collapse:collapse}th{background:#fcfcfc;padding:15px 25px;text-align:left;font-size:.85rem;text-transform:uppercase;color:var(--text-light);font-weight:600;border-bottom:1px solid var(--border-color)}td{padding:15px 25px;border-bottom:1px solid var(--border-color);font-size:.92rem}.product-cell{display:flex;align-items:center;gap:12px}.product-img{width:45px;height:45px;border-radius:8px;object-fit:cover;background:#f9f9f9}.status-badge{padding:4px 10px;border-radius:20px;font-size:.75rem;font-weight:600}.status-active{background:#e6fcf5;color:#0ca678}.status-inactive{background:#fff5f5;color:#fa5252}.action-btns{display:flex;gap:10px}.btn-icon{width:32px;height:32px;border-radius:6px;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s}.btn-edit{background:#f1f3f5;color:#495057}.btn-delete{background:#fff5f5;color:#fa5252}.btn-edit:hover{background:#e9ecef}.btn-delete:hover{background:#ffe3e3}.bulk-upload-card{background:var(--white);padding:40px;border-radius:12px;text-align:center;max-width:800px;margin:0 auto;position:relative;box-shadow:0 4px 6px #00000005}.bulk-upload-area{border:2px dashed #eee;border-radius:12px;padding:60px 40px;margin-bottom:30px}.csv-icon{width:64px;height:64px;background:#f4f4f4;color:#999;border-radius:8px;margin:0 auto 20px;display:flex;align-items:center;justify-content:center}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-slide-up{animation:slideUp .4s ease-out}@media(max-width:1200px){:root{--sidebar-width: 260px}.dashboard-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}}@media(max-width:992px){.sidebar{transform:translate(-100%);z-index:1001}.sidebar.open{transform:translate(0)}.main-content{margin-left:0!important}.sidebar-overlay{position:fixed;inset:0;background:#0006;z-index:1000;display:none}.sidebar.open+.main-content .sidebar-overlay{display:block}}@media(max-width:768px){.topbar{padding:0 15px}.page-container{padding:20px 15px}.stat-card{padding:20px}.stat-icon{width:45px;height:45px}.stat-info .value{font-size:1.25rem}.data-table-container{overflow-x:auto}table{min-width:600px}.table-header{flex-direction:column;align-items:flex-start;gap:15px}.admin-card{padding:20px 15px}.page-header h1{font-size:1.3rem}}@media(max-width:576px){.top-action-btn:not(:last-child){display:none}.user-profile{padding:4px 8px!important}.dashboard-grid{grid-template-columns:1fr}.action-btns{flex-direction:column}.btn{width:100%}.sidebar{width:85%;max-width:300px}}.blog-form-grid{display:grid;grid-template-columns:2fr 1fr;gap:30px}@media(max-width:992px){.blog-form-grid{grid-template-columns:1fr}}.blog-editor{background:var(--white);border:1px solid var(--border-color);border-radius:12px;padding:15px;min-height:500px;font-family:inherit;line-height:1.8;font-size:1.05rem;color:#334155;width:100%;transition:all .2s}.blog-editor:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-light);outline:none}.sidebar-card{background:#f8fafc;border-radius:12px;padding:20px;border:1px solid #e2e8f0;margin-bottom:25px}.sidebar-card h4{margin-bottom:15px;display:flex;align-items:center;gap:10px;color:#1e293b;font-size:1rem;font-weight:600}.image-upload-zone{border:2px dashed #cbd5e1;border-radius:12px;padding:30px 20px;text-align:center;background:var(--white);transition:all .3s ease;cursor:pointer;overflow:hidden}.image-upload-zone:hover{border-color:var(--primary);background:#f1f5f9}.blog-tip-item{display:flex;gap:12px;margin-bottom:15px;font-size:.88rem;color:#64748b;line-height:1.5}.blog-tips-container{background:#f0f9ff;border-radius:12px;padding:20px;border:1px solid #bae6fd}.blog-status-draft{background:#f1f5f9;color:#64748b}.blog-status-published{background:#dcfce7;color:#166534}.login-page-admin{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#001e3c,#036);padding:20px;font-family:Outfit,sans-serif}.login-card{background:#fff;width:100%;max-width:440px;border-radius:20px;padding:40px;box-shadow:0 25px 50px -12px #00000080}.login-header{text-align:center;margin-bottom:30px}.admin-badge{display:inline-flex;align-items:center;gap:8px;background:#eef2ff;color:#4f46e5;padding:6px 14px;border-radius:20px;font-size:.8rem;font-weight:600;margin-bottom:15px}.login-header h1{font-size:1.8rem;color:#1e293b;margin-bottom:10px}.login-header p{color:#64748b;font-size:.95rem;line-height:1.5}.login-error{background:#fef2f2;border:1px solid #fee2e2;color:#dc2626;padding:12px 15px;border-radius:10px;font-size:.9rem;margin-bottom:25px}.login-form .form-group{margin-bottom:20px}.login-form label{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-weight:500;font-size:.9rem;color:#475569}.login-form input{width:100%;padding:12px 16px;border:1px solid #e2e8f0;border-radius:10px;font-family:inherit;font-size:1rem;transition:all .2s;background:#f8fafc}.login-form input:focus{outline:none;border-color:#3b82f6;background:#fff;box-shadow:0 0 0 4px #3b82f61a}.login-btn{width:100%;padding:14px;background:#1e293b;color:#fff;border:none;border-radius:10px;font-weight:600;font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:all .2s;margin-top:10px}.login-btn:hover{background:#0f172a;transform:translateY(-2px)}.login-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.login-footer{text-align:center;margin-top:30px;padding-top:25px;border-top:1px solid #f1f5f9}.login-footer p{font-size:.8rem;color:#94a3b8;margin-bottom:10px}.login-footer a{color:#3b82f6;text-decoration:none;font-size:.85rem;font-weight:500}.login-footer a:hover{text-decoration:underline}.spinner{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}