@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";:root{--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, 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#1018281f;--max-width:1200px;--header-height:64px;--touch-target-min:44px}*,:before,:after{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.5;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}input,select,textarea{font-family:inherit;font-size:1rem}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--color-bg-elevated)}::-webkit-scrollbar-thumb{background:var(--color-border-strong);border-radius:var(--radius-full)}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 1rem}@media (width>=768px){.container{padding:0 1.5rem}}.header{z-index:100;border-bottom:1px solid var(--color-border);height:var(--header-height);background:#fff;position:sticky;top:0}.header-inner{height:100%;max-width:var(--max-width);justify-content:space-between;align-items:center;gap:1rem;margin:0 auto;padding:0 1rem;display:flex}.header-logo{color:var(--color-text);letter-spacing:-.02em;align-items:center;gap:.4rem;font-size:1.3rem;font-weight:800;display:flex}.header-logo span{color:var(--color-primary)}.header-nav{align-items:center;gap:.5rem;display:flex}.nav-link{border-radius:var(--radius-md);color:var(--color-text-secondary);padding:.5rem .9rem;font-size:.9rem;font-weight:600}.nav-link:hover,.nav-link.active{color:var(--color-text);background:var(--color-surface)}.btn{min-height:var(--touch-target-min);border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:.5rem;padding:.65rem 1.25rem;font-size:.95rem;font-weight:600;transition:background .15s,transform .15s;display:inline-flex}.btn-sm{min-height:38px;padding:.4rem .9rem;font-size:.88rem}.btn-lg{min-height:52px;padding:.9rem 1.6rem;font-size:1rem}.btn-primary{background:var(--color-primary);color:var(--color-text-on-primary);font-weight:700}.btn-primary:hover{background:var(--color-primary-dark)}.btn-primary:disabled{background:var(--color-surface);color:var(--color-text-tertiary);cursor:not-allowed}.btn-secondary{border:1px solid var(--color-border-strong);color:var(--color-text);background:#fff}.btn-secondary:hover{background:var(--color-bg-elevated)}.btn-ghost{color:var(--color-text-secondary)}.btn-ghost:hover{background:var(--color-surface);color:var(--color-text)}.hero{text-align:center;border-bottom:1px solid var(--color-border);background:linear-gradient(#fff 0%,#f5fbfc 100%);padding:3rem 1rem 2.5rem}.hero-content{max-width:720px;margin:0 auto}.hero-title{letter-spacing:-.03em;color:var(--color-text);margin-bottom:.75rem;font-size:2rem;font-weight:900;line-height:1.15}@media (width>=768px){.hero-title{font-size:2.75rem}}.hero-subtitle{color:var(--color-text-secondary);max-width:560px;margin:0 auto 1.75rem;font-size:1rem}.text-gradient{background:linear-gradient(90deg, var(--color-primary) 0%, #7b6cf6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.search-bar{border:1px solid var(--color-border-strong);border-radius:var(--radius-full);box-shadow:var(--shadow-md);background:#fff;align-items:center;gap:.5rem;padding:.4rem .4rem .4rem 1.1rem;display:flex}.search-bar input{color:var(--color-text);background:0 0;border:none;outline:none;flex:1;min-height:44px;font-size:1rem}.search-bar button{border-radius:var(--radius-full);background:var(--color-primary);color:#fff;white-space:nowrap;min-height:44px;padding:0 1.4rem;font-size:.95rem;font-weight:700}.search-bar button:hover{background:var(--color-primary-dark)}.address-suggestion-item{cursor:pointer;color:var(--color-text);border-radius:var(--radius-sm);padding:.7rem 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var(--color-border);justify-content:space-between;align-items:center;gap:.5rem;margin-top:auto;padding-top:.65rem;font-size:.82rem;display:flex}.badge{border-radius:var(--radius-full);align-items:center;gap:4px;padding:3px 9px;font-size:.75rem;font-weight:700;line-height:1.4;display:inline-flex}.badge-primary{background:var(--color-primary-glow);color:var(--color-primary-dark)}.badge-open,.badge-success{color:var(--color-success);background:#16a34a1f}.badge-closed,.badge-danger{color:var(--color-danger);background:#e5533d1f}.restaurant-header{border-bottom:1px solid var(--color-border);background:#fff;padding:1.5rem 1rem}.restaurant-header-inner{max-width:var(--max-width);flex-direction:column;gap:1rem;margin:0 auto;display:flex}@media (width>=768px){.restaurant-header-inner{flex-direction:row;align-items:center;gap:1.5rem}}.restaurant-detail-logo{border-radius:var(--radius-md);object-fit:cover;border:1px solid var(--color-border);width:72px;height:72px}.menu-category{margin-bottom:2rem}.menu-category-title{letter-spacing:-.02em;color:var(--color-text);margin-bottom:.75rem;font-size:1.35rem;font-weight:800}.menu-item{border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;background:#fff;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:.6rem;padding:.9rem 1rem;transition:box-shadow .15s;display:flex}.menu-item:hover{box-shadow:var(--shadow-sm)}.menu-item-info{flex:1;min-width:0}.menu-item-name{color:var(--color-text);font-size:.98rem;font-weight:700}.menu-item-desc{color:var(--color-text-secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:2px;font-size:.82rem;line-height:1.4;display:-webkit-box;overflow:hidden}.menu-item-price{color:var(--color-text);white-space:nowrap;font-weight:700}.menu-item-add{border-radius:var(--radius-full);background:var(--color-primary);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.4rem;font-weight:700;line-height:1;display:flex}.menu-item-add:hover{background:var(--color-primary-dark)}.menu-item-info{border-radius:var(--radius-full);background:var(--color-surface);border:1px solid var(--color-border-strong);width:30px;height:30px;color:var(--color-text-secondary);flex-shrink:0;justify-content:center;align-items:center;font-size:.82rem;font-weight:800;line-height:1;display:flex}.menu-item-info:hover{background:var(--color-bg-elevated);color:var(--color-text)}.cart-sidebar{flex-shrink:0;width:360px}.cart-title{margin-bottom:1rem;font-size:1.2rem;font-weight:800}.cart-item{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:flex-start;gap:.75rem;margin-bottom:.75rem;padding-bottom:.75rem;display:flex}.cart-item-qty{background:var(--color-surface);border-radius:var(--radius-sm);align-items:center;gap:.5rem;padding:.2rem .4rem;display:flex}.cart-item-qty button{border:1px solid var(--color-border-strong);width:22px;height:22px;color:var(--color-text);background:#fff;border-radius:6px;font-weight:700;line-height:1}.cart-summary{border-top:1px dashed 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var(--color-border-strong);border-radius:var(--radius-md);width:100%;min-height:48px;color:var(--color-text);background:#fff;padding:.65rem .95rem;font-size:1rem}.input:focus{border-color:var(--color-primary);outline:none}.form-label{color:var(--color-text-secondary);margin-bottom:.35rem;font-size:.85rem;font-weight:600;display:block}.auth-page{min-height:calc(100vh - var(--header-height));background:var(--color-bg-elevated);justify-content:center;align-items:center;padding:2rem 1rem;display:flex}.auth-card{border:1px solid var(--color-border);border-radius:var(--radius-xl);width:100%;max-width:440px;box-shadow:var(--shadow-md);background:#fff;padding:2rem}.auth-title{letter-spacing:-.02em;margin-bottom:.35rem;font-size:1.6rem;font-weight:800}.auth-subtitle{color:var(--color-text-secondary);margin-bottom:1.5rem;font-size:.9rem}.auth-form{flex-direction:column;gap:1rem;display:flex}.auth-footer{text-align:center;color:var(--color-text-secondary);margin-top:1.25rem;font-size:.88rem}.auth-footer a{color:var(--color-primary);font-weight:600}.profile-layout{max-width:var(--max-width);margin:0 auto}.order-history-item{border:1px solid var(--color-border);border-radius:var(--radius-md);background:#fff;margin-bottom:.75rem;padding:1rem}.modal-overlay{z-index:1000;background:#11182780;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.modal-content{border-radius:var(--radius-lg);width:100%;max-width:520px;max-height:90vh;box-shadow:var(--shadow-lg);background:#fff;flex-direction:column;display:flex;overflow:hidden}.modal-header{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;padding:1rem 1.25rem;display:flex}.modal-close{color:var(--color-text-tertiary);cursor:pointer;background:0 0;border:none;font-size:1.4rem;line-height:1}.modal-close:hover{color:var(--color-text)}.modal-body{flex:1;padding:1.25rem;overflow-y:auto}.modal-footer{border-top:1px solid var(--color-border);justify-content:flex-end;gap:.75rem;padding:1rem 1.25rem;display:flex}@media (width<=768px){.modal-overlay{align-items:flex-end;padding:0}.modal-content{border-radius:var(--radius-lg) var(--radius-lg) 0 0;max-width:100%;max-height:88vh}}.loading-page{min-height:60vh;color:var(--color-text-secondary);flex-direction:column;justify-content:center;align-items:center;gap:1rem;display:flex}.spinner{border:3px solid var(--color-surface);border-top-color:var(--color-primary);border-radius:var(--radius-full);width:40px;height:40px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;color:var(--color-text-secondary);padding:3rem 1rem}.empty-state-icon{margin-bottom:.75rem;font-size:3rem}.empty-state-title{color:var(--color-text);margin-bottom:.5rem;font-size:1.25rem;font-weight:800}.animate-fade-in{animation:.3s fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.toast{background:var(--color-text);color:#fff;border-radius:var(--radius-full);z-index:2000;box-shadow:var(--shadow-lg);padding:.7rem 1.2rem;font-size:.9rem;font-weight:600;position:fixed;bottom:80px;left:50%;transform:translate(-50%)}.footer{background:var(--color-bg-elevated);border-top:1px solid var(--color-border);margin-top:auto;padding:2rem 1rem}.footer-inner{max-width:var(--max-width);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin:0 auto;display:flex}.footer-text{color:var(--color-text-tertiary);font-size:.85rem}.mobile-nav-bar{display:none}@media (width<=768px){body{padding-bottom:64px}.header-nav .nav-link{display:none}.mobile-nav-bar{border-top:1px solid var(--color-border);height:60px;padding-bottom:env(safe-area-inset-bottom);z-index:999;background:#fff;justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 20px #10182814}.mobile-nav-item{color:var(--color-text-secondary);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;height:100%;font-size:.7rem;font-weight:600;display:flex}.mobile-nav-item.active{color:var(--color-primary)}}