*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg: #f8fafc;--bg2: #fff;--bg3: #f1f5f9;--accent: #3b82f6;--accent2: #2563eb;--accent-soft: rgba(59, 130, 246, .08);--accent-rgb: 59, 130, 246;--success: #22c55e;--warning: #f59e0b;--error: #ef4444;--text: #0f172a;--text2: #64748b;--text3: #94a3b8;--border: #e2e8f0;--border2: #cbd5e1;--shadow: 0 1px 3px rgba(0,0,0,.1);--shadow-lg: 0 4px 12px rgba(0,0,0,.1);--radius: 12px;--radius-lg: 16px;--radius-sm: 8px;--radius-xs: 4px;--header-h: 56px;--btn-primary-text: #fff;--btn-secondary-text: var(--text);--card-text: var(--text)}body.tg-theme{--bg: var(--tg-theme-bg-color, #f8fafc);--bg2: var(--tg-theme-secondary-bg-color, #fff);--accent: var(--tg-theme-button-color, #3b82f6);--text: var(--tg-theme-text-color, #0f172a);--text2: var(--tg-theme-hint-color, #64748b);--border: var(--tg-theme-section-separator-color, #e2e8f0)}body.tg-dark{--bg: var(--tg-theme-bg-color, #0f172a);--bg2: var(--tg-theme-secondary-bg-color, #1e293b);--bg3: #283548;--accent: var(--tg-theme-button-color, #60a5fa);--accent2: #3b82f6;--accent-soft: rgba(96, 165, 250, .12);--accent-rgb: 96, 165, 250;--text: var(--tg-theme-text-color, #f1f5f9);--text2: var(--tg-theme-hint-color, #94a3b8);--text3: #64748b;--border: var(--tg-theme-section-separator-color, #334155);--border2: #475569;--success: #4ade80;--error: #f87171;--card-bg: var(--bg2);--card-text: var(--text);--btn-primary-text: #fff;--btn-secondary-text: var(--text);--shadow: 0 2px 8px rgba(0,0,0,.3);--header-bg: var(--bg2);color-scheme:dark}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-tap-highlight-color:transparent;overscroll-behavior-y:contain;line-height:1.5}a,button{cursor:pointer;-webkit-tap-highlight-color:transparent}button:active{transform:scale(.97)}input,select,textarea{font-family:inherit;font-size:inherit}a,button,input,select,textarea{transition:background-color .15s,border-color .15s,transform .15s,opacity .15s}.no-scrollbar{scrollbar-width:none;-webkit-overflow-scrolling:touch}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes bounceIn{0%{transform:scale(0);opacity:0}50%{transform:scale(1.15)}to{transform:scale(1);opacity:1}}@keyframes cartBounce{0%{transform:scale(1)}50%{transform:scale(1.4)}to{transform:scale(1)}}.skeleton{background:linear-gradient(90deg,#f1f5f9 25%,#e2e8f0,#f1f5f9 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:8px}.page-loader{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg);z-index:3000;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}.page-loader-spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}.skeleton-pulse{background:linear-gradient(90deg,var(--border) 25%,rgba(255,255,255,.15) 50%,var(--border) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.5s ease-in-out infinite}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.back-to-top{position:fixed;bottom:80px;right:16px;width:40px;height:40px;border-radius:50%;background:var(--accent);color:#fff;border:none;font-size:18;cursor:pointer;box-shadow:0 4px 12px #6366f14d;z-index:50;display:flex;align-items:center;justify-content:center;transition:opacity .2s,transform .2s}.search-suggestion:hover{background:var(--border)}@media print{.admin-sidebar,.admin-sidebar-toggle,.bottom-nav,.header,.floating-cart-bar,.back-to-top,.chat-input-container{display:none!important}.admin-main{margin:0!important;padding:10mm!important}.admin-modal-overlay{position:static;background:none}.admin-modal{box-shadow:none;border:1px solid #ddd;max-width:100%}body{background:#fff;color:#000}.status-badge{border:1px solid #999}a{color:#000;text-decoration:underline}}.no-scrollbar::-webkit-scrollbar{display:none}.no-scrollbar{-ms-overflow-style:none;scrollbar-width:none}@keyframes pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.15);opacity:.8}}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}