:root{--font-main: "Cairo", sans-serif;--color-primary: #b91c1c;--color-primary-hover: #991b1b;--color-secondary: #f59e0b;--color-bg: #f9fafb;--color-surface: #ffffff;--color-text: #1f2937;--color-text-light: #6b7280;--color-border: #e5e7eb;--color-white: #ffffff;--color-success: #10b981;--color-warning: #f59e0b;--color-danger: #ef4444;--color-info: #3b82f6;--color-fresh: #10b981;--color-fresh-bg: #dcfce7;--color-aging: #f59e0b;--color-aging-bg: #fef3c7;--color-expiring: #ef4444;--color-expiring-bg: #fee2e2;--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(255, 255, 255, .5);--glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, .1);--blur: 10px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, .15);--ease: .25s cubic-bezier(.4, 0, .2, 1);--container-width: 1200px;--header-height: 70px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--color-bg);color:var(--color-text);overflow-x:hidden}.container{max-width:var(--container-width);margin:0 auto;padding:0 20px}.section-title{font-size:2rem;font-weight:700;margin-bottom:2rem;position:relative;display:inline-block}.section-title:after{content:"";position:absolute;bottom:-10px;right:0;width:60%;height:4px;background-color:var(--color-primary);border-radius:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s ease;border:none;font-family:var(--font-main)}.btn-primary{background-color:var(--color-primary);color:#fff;box-shadow:0 4px 6px -1px #b91c1c4d}.btn-primary:hover{background-color:var(--color-primary-hover);transform:translateY(-2px)}.btn-icon{padding:8px;border-radius:50%;background:transparent;color:var(--color-text)}.btn-secondary{background-color:var(--color-secondary);color:#fff}.btn-ghost{background:var(--color-bg);color:var(--color-text);border:1px solid var(--color-border)}.btn-success{background:var(--color-success);color:#fff}.btn-danger{background:var(--color-danger);color:#fff}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:24px}.input,.select{padding:10px 12px;border-radius:var(--radius-sm);border:1px solid var(--color-border);font-family:var(--font-main);font-size:.95rem;background:#fff;width:100%;transition:border-color var(--ease),box-shadow var(--ease)}.input:focus,.select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #b91c1c1f}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:999px;font-size:.78rem;font-weight:700;line-height:1.4}.badge-fresh{background:var(--color-fresh-bg);color:#047857}.badge-aging{background:var(--color-aging-bg);color:#b45309}.badge-expiring{background:var(--color-expiring-bg);color:#b91c1c}.badge-success{background:#dcfce7;color:#166534}.badge-warning{background:#fef3c7;color:#d97706}.badge-danger{background:#fee2e2;color:#991b1b}.badge-info{background:#dbeafe;color:#1e40af}.dot{width:10px;height:10px;border-radius:50%;display:inline-block}.dot-fresh{background:var(--color-fresh)}.dot-aging{background:var(--color-aging)}.dot-expiring{background:var(--color-expiring)}.skeleton{background:linear-gradient(90deg,#eee 25%,#f5f5f5 37%,#eee 63%);background-size:400% 100%;animation:shimmer 1.4s ease infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}@keyframes slideIn{0%{transform:translate(-100%)}to{transform:translate(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes toastIn{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}.modal-overlay{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:200;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s ease}.modal-content{background:#fff;border-radius:var(--radius-lg);padding:28px;width:100%;max-width:420px;box-shadow:var(--shadow-lg);animation:scaleIn .2s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .5s ease-out forwards}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#9ca3af}.navbar{height:var(--header-height);background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:sticky;top:0;z-index:100;box-shadow:0 1px 3px #0000000d}@media(max-width:768px){.navbar{position:static}.hide-on-mobile{display:none!important}:root{--container-width: 100%;--header-height: auto}html{font-size:14px}.container{padding:0 16px}.section-title{font-size:1.75rem}.nav-container{flex-direction:column;padding:1rem 0;gap:1rem}.nav-links{width:100%;justify-content:center;flex-wrap:wrap;gap:15px}.admin-layout{flex-direction:column}.admin-sidebar{width:100%!important;flex-direction:row!important;align-items:center;overflow-x:auto;padding:10px!important;gap:10px}.admin-sidebar h2{display:none}.admin-sidebar ul{display:flex;gap:10px;margin:0!important}.admin-sidebar .bottom-actions{margin-top:0!important;flex-direction:row!important;margin-right:auto}.admin-grid,.admin-form{grid-template-columns:1fr!important}.admin-form button{grid-column:span 1!important}.contact-footer-content{flex-direction:column;gap:20px}.admin-actions-cell{flex-direction:column!important}.product-name-cell{flex-direction:column-reverse!important;align-items:flex-start!important;text-align:right}}