*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary:#22c55e;--color-primary-light:#4ade80;--color-primary-dark:#16a34a;--color-primary-glow:#22c55e40;--bg-primary:#0a0f1e;--bg-secondary:#111827;--bg-card:#1e293b99;--bg-card-hover:#1e293bd9;--bg-elevated:#33415580;--bg-input:#0f172acc;--color-urgent:#ef4444;--color-urgent-glow:#ef444433;--color-warning:#f59e0b;--color-warning-glow:#f59e0b33;--color-consider:#eab308;--color-consider-glow:#eab30826;--color-success:#22c55e;--color-danger:#ef4444;--color-info:#3b82f6;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-tertiary:#64748b;--text-inverse:#0f172a;--border-subtle:#94a3b81a;--border-light:#94a3b833;--space-xs:4px;--space-sm:8px;--space-md:12px;--space-lg:16px;--space-xl:24px;--space-2xl:32px;--space-3xl:48px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-full:9999px;--shadow-sm:0 2px 8px #0003;--shadow-md:0 4px 16px #0000004d;--shadow-lg:0 8px 32px 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#8b5cf640}[data-style=colorful][data-theme=light]{--color-primary:#7c3aed;--color-primary-light:#8b5cf6;--color-primary-dark:#6d28d9;--color-primary-glow:#7c3aed26;--bg-primary:#faf5ff;--bg-secondary:#fff;--bg-card:#faf5ffd9;--bg-card-hover:#f5ebfff2;--bg-elevated:#eddfff99;--bg-input:#faf5ffe6;--text-primary:#2e1065;--text-secondary:#4c1d95;--text-tertiary:#7c3aed;--border-subtle:#7c3aed1f;--border-light:#7c3aed33}[data-style=minimal]{--color-primary:#06b6d4;--color-primary-light:#22d3ee;--color-primary-dark:#0891b2;--color-primary-glow:#06b6d433;--bg-primary:#050505;--bg-secondary:#0a0a0a;--bg-card:#121212cc;--bg-card-hover:#1c1c1ce6;--bg-elevated:#181818b3;--bg-input:#080808e6;--color-urgent:#ef4444;--color-urgent-glow:#ef444426;--color-warning:#eab308;--color-warning-glow:#eab30826;--color-success:#06b6d4;--color-danger:#ef4444;--color-info:#06b6d4;--text-primary:#e4e4e7;--text-secondary:#a1a1aa;--text-tertiary:#52525b;--border-subtle:#3f3f4666;--border-light:#3f3f4699;--shadow-sm:0 1px 4px #00000080;--shadow-md:0 2px 8px #0009;--shadow-lg:0 4px 16px #000000b3;--shadow-glow-primary:0 0 16px #06b6d426;--radius-sm:6px;--radius-md:8px;--radius-lg:10px;--radius-xl:12px}[data-style=minimal][data-theme=light]{--color-primary:#0891b2;--color-primary-light:#06b6d4;--color-primary-dark:#0e7490;--color-primary-glow:#0891b21f;--bg-primary:#fafafa;--bg-secondary:#fff;--bg-card:#ffffffe6;--bg-card-hover:#fafafaf2;--bg-elevated:#f4f4f5cc;--bg-input:#fafafaf2;--text-primary:#18181b;--text-secondary:#3f3f46;--text-tertiary:#71717a;--border-subtle:#e4e4e7cc;--border-light:#d4d4d8e6}html{-webkit-text-size-adjust:100%;font-size:16px}body{font-family:var(--font-family);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100dvh;line-height:1.6;overflow-x:hidden}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:0 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var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-normal);-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;flex-direction:column;min-width:0;display:flex;position:relative;overflow:hidden}.product-card:hover{background:var(--bg-card-hover);border-color:var(--border-light);box-shadow:var(--shadow-md);transform:translateY(-2px)}.product-card:active{transform:translateY(0)scale(.97)}.product-card.in-list{border-color:var(--color-primary);background:#22c55e14}.product-card__emoji{font-size:2rem;line-height:1}.product-card__emoji 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var(--space-md);font-size:var(--font-size-sm)}.btn--full{width:100%}.btn--icon{padding:var(--space-sm);border-radius:var(--radius-md);width:40px;height:40px}.action-bar{gap:var(--space-sm);margin-bottom:var(--space-lg);display:flex}.search-bar{margin-bottom:var(--space-lg);position:relative}.search-bar__input{width:100%;padding:var(--space-lg) var(--space-xl);border-radius:var(--radius-lg);border:1px solid var(--border-subtle);background:var(--bg-input);color:var(--text-primary);font-size:var(--font-size-lg);font-family:var(--font-family);transition:all var(--transition-normal);outline:none;padding-left:48px}.search-bar__input::placeholder{color:var(--text-tertiary)}.search-bar__input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px 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var(--transition-normal);pointer-events:none;white-space:nowrap;font-weight:600;position:fixed;left:50%;transform:translate(-50%)translateY(100px)}.stat-card{padding:var(--space-lg);text-align:center}.stat-card__value{font-size:var(--font-size-2xl);color:var(--color-primary);font-weight:700}.stat-card__label{font-size:var(--font-size-xs);color:var(--text-secondary);margin-top:2px}.spinner{border:3px solid var(--border-subtle);border-top-color:var(--color-primary);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-center{padding:var(--space-3xl);justify-content:center;align-items:center;display:flex}.freq-item{align-items:center;gap:var(--space-md);padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-subtle);display:flex}.freq-item__emoji{font-size:1.5rem}.freq-item__name{font-size:var(--font-size-base);flex:1;font-weight:500}.freq-item__input{width:70px;padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);border:1px solid var(--border-subtle);background:var(--bg-input);color:var(--text-primary);font-size:var(--font-size-sm);font-family:var(--font-family);text-align:center;outline:none}.freq-item__input:focus{border-color:var(--color-primary)}.freq-item__unit{font-size:var(--font-size-xs);color:var(--text-tertiary)}.page-enter{animation:fadeSlideIn var(--transition-normal) forwards}@keyframes fadeSlideIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:300;animation:fadeIn var(--transition-fast) forwards;background:#0009;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-secondary);border-radius:var(--radius-xl) var(--radius-xl) 0 0;width:100%;max-width:var(--max-width);max-height:80vh;padding:var(--space-xl);animation:slideUp var(--transition-normal) forwards;overflow-y:auto}.modal-content__handle{background:var(--text-tertiary);width:36px;height:4px;margin:0 auto var(--space-lg);border-radius:2px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes addBounce{0%{transform:scale(1)}30%{transform:scale(.92)}60%{transform:scale(1.05)}to{transform:scale(1)}}.product-card.just-added{animation:.4s addBounce}.history-group{margin-bottom:var(--space-xl)}.history-group__date{font-size:var(--font-size-sm);color:var(--text-tertiary);margin-bottom:var(--space-sm);padding-left:var(--space-sm);font-weight:600}.history-item{align-items:center;gap:var(--space-md);padding:var(--space-sm) 0;display:flex}.history-item__emoji{font-size:1.2rem}.history-item__name{font-size:var(--font-size-sm);flex:1}.history-item__qty{font-size:var(--font-size-xs);color:var(--text-tertiary)}.sub-category-tabs{gap:var(--space-xs);padding-bottom:var(--space-md);margin-top:var(--space-sm);flex-wrap:wrap;display:flex}.sub-category-tab{padding:6px var(--space-lg);border-radius:var(--radius-full);border:1px solid var(--border-subtle);color:var(--text-tertiary);font-size:var(--font-size-sm);white-space:nowrap;cursor:pointer;transition:all var(--transition-fast);font-weight:500;font-family:var(--font-family);background:0 0}.sub-category-tab:hover{color:var(--text-secondary);border-color:var(--border-light)}.sub-category-tab.active{border-color:var(--color-primary);color:var(--color-primary);background:#22c55e26}.sub-group{margin-top:var(--space-xl)}.sub-group__title{font-size:var(--font-size-sm);color:var(--text-secondary);margin-bottom:var(--space-md);border-left:3px solid var(--color-primary);padding-left:2px;padding-left:var(--space-sm);font-weight:600}@media (width<=350px){.product-grid{gap:var(--space-sm);grid-template-columns:repeat(3,1fr)}.product-card__emoji{font-size:1.6rem}}@media (width>=768px){:root{--max-width:960px;--header-height:64px}.product-grid{gap:var(--space-md);grid-template-columns:repeat(7,1fr)}.modal-content{border-radius:var(--radius-xl);max-width:480px;margin-bottom:auto}.app-container{max-width:var(--max-width)}.product-card{padding:var(--space-lg) var(--space-md)}.product-card__emoji{font-size:2.5rem}.product-card__emoji img{width:56px;height:56px}.product-card__name{font-size:var(--font-size-base)}.category-tab{padding:var(--space-md) var(--space-xl);font-size:var(--font-size-lg)}.category-tab__icon{width:28px;height:28px}.sub-category-tab{padding:var(--space-sm) var(--space-xl);font-size:var(--font-size-base)}.list-item{padding:var(--space-lg) var(--space-xl)}.login-form{max-width:420px}.action-bar{gap:var(--space-md)}.stat-card{padding:var(--space-xl)}.stat-card__value{font-size:var(--font-size-3xl)}.sub-group__title{font-size:var(--font-size-lg)}}@media (width>=1200px){:root{--max-width:1100px}.product-grid{grid-template-columns:repeat(8,1fr)}}@media (width>=1440px){:root{--max-width:1280px}.product-grid{grid-template-columns:repeat(10,1fr)}.product-card__emoji img{width:64px;height:64px}}.login-page{min-height:100dvh;padding:var(--space-xl);flex-direction:column;justify-content:center;align-items:center;display:flex}.login-page__logo{margin-bottom:var(--space-lg);font-size:4rem}.login-page__title{font-size:var(--font-size-2xl);margin-bottom:var(--space-xs);font-weight:700}.login-page__subtitle{font-size:var(--font-size-sm);color:var(--text-secondary);margin-bottom:var(--space-2xl)}.login-form{width:100%;max-width:320px}.login-form .form-group{margin-bottom:var(--space-lg)}.login-page__switch{margin-top:var(--space-lg);font-size:var(--font-size-sm);color:var(--text-secondary);text-align:center}.login-page__switch button{color:var(--color-primary);cursor:pointer;font-weight:600;font-family:var(--font-family);font-size:var(--font-size-sm);background:0 0;border:none}.login-page__switch button:hover{text-decoration:underline}.login-page__error{color:var(--color-danger);font-size:var(--font-size-sm);text-align:center;margin-bottom:var(--space-lg);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);background:var(--color-urgent-glow)}.settings-section{margin-bottom:var(--space-2xl)}.settings-section__title{font-size:var(--font-size-base);color:var(--text-secondary);margin-bottom:var(--space-md);text-transform:uppercase;letter-spacing:.05em;font-weight:700}.settings-row{padding:var(--space-md) 0;border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;display:flex}.settings-row__label{font-size:var(--font-size-base)}.settings-row__value{font-size:var(--font-size-sm);color:var(--text-secondary)}.list-count-badge{background:var(--color-primary);color:var(--text-inverse);border-radius:8px;justify-content:center;align-items:center;min-width:16px;height:16px;padding:0 4px;font-size:.65rem;font-weight:700;display:flex;position:absolute;top:-4px;right:-4px}.bottom-nav__item{position:relative}.refresh-btn{border-radius:var(--radius-full);border:1px solid var(--border-light);background:var(--bg-card);width:30px;height:30px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);justify-content:center;align-items:center;padding:0;font-size:1.1rem;display:inline-flex}.refresh-btn:hover{background:var(--bg-card-hover);color:var(--color-primary);border-color:var(--color-primary)}.refresh-btn__icon{transition:transform .5s;display:inline-block}.refresh-btn__icon.spinning{transform:rotate(360deg)}.history-item{position:relative}.history-item__delete{width:22px;height:22px;color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast);margin-left:var(--space-sm);background:0 0;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.75rem;display:none}.history-item:hover .history-item__delete{display:flex}.history-item__delete:hover{background:var(--color-danger);color:#fff}@media (hover:none){.history-item__delete{display:flex}}.app-layout{min-height:100dvh;display:flex}.side-nav{display:none}.app-header{background:#0a0f1ed9!important}[data-theme=light] .app-header{border-bottom-color:#94a3b833;background:#ffffffe0!important}.bottom-nav{background:#0a0f1eeb!important}[data-theme=light] .bottom-nav{border-top-color:#94a3b833;background:#ffffffeb!important}@media (width>=768px){.side-nav{background:var(--bg-secondary);border-right:1px solid var(--border-subtle);width:220px;min-height:100dvh;padding:var(--space-lg);z-index:200;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0}.side-nav__brand{align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-sm);margin-bottom:var(--space-xl);display:flex}.side-nav__logo{font-size:1.5rem}.side-nav__title{font-size:var(--font-size-lg);color:var(--text-primary);font-weight:700}.side-nav__links{gap:var(--space-xs);flex-direction:column;display:flex}.side-nav__item{align-items:center;gap:var(--space-md);padding:var(--space-md) var(--space-md);border-radius:var(--radius-md);color:var(--text-secondary);font-size:var(--font-size-base);transition:all var(--transition-fast);font-weight:500;text-decoration:none;display:flex;position:relative}.side-nav__item:hover{background:var(--bg-card);color:var(--text-primary)}.side-nav__item.active{background:var(--color-primary-glow);color:var(--color-primary);font-weight:600}.side-nav__icon{font-size:1.2rem}.side-nav__badge{background:var(--color-primary);color:var(--text-inverse);border-radius:9px;justify-content:center;align-items:center;min-width:18px;height:18px;margin-left:auto;padding:0 5px;font-size:.65rem;font-weight:700;display:flex}.bottom-nav,.app-header{display:none!important}.app-container{max-width:calc(100% - 220px);margin-left:220px}.main-content{padding-top:var(--space-xl);padding-bottom:var(--space-xl);max-width:800px;margin:0 auto}}@media (width>=1200px){.side-nav{width:260px}.app-container{max-width:calc(100% - 260px);margin-left:260px}.main-content{max-width:900px}}.freq-dialog-item{align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-subtle);display:flex}.freq-dialog-item__icon{flex-shrink:0}.freq-dialog-item__name{font-size:var(--font-size-sm);text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-weight:500;overflow:hidden}.freq-item__controls{align-items:center;gap:var(--space-xs);flex-shrink:0;margin-left:auto;display:flex}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(12px);padding:var(--space-lg);background:#000000a6;justify-content:center;align-items:center;animation:.15s fadeIn;display:flex;position:fixed;inset:0}.modal-dialog{background:var(--bg-elevated);border-radius:var(--radius-xl);padding:var(--space-xl);border:none;width:100%;max-width:380px;animation:.2s slideUp;box-shadow:0 20px 60px #0009,0 0 0 1px #ffffff0d}.modal-dialog--sm{max-width:320px}.modal-dialog__title{font-size:var(--font-size-lg);color:var(--text-primary);margin-bottom:var(--space-sm);font-weight:700}.modal-dialog__message{font-size:var(--font-size-base);color:var(--text-secondary);margin-bottom:var(--space-lg);line-height:1.5}.modal-dialog__actions{justify-content:flex-end;align-items:center;gap:var(--space-sm);display:flex}.product-card__edit-btn{z-index:2;background:var(--bg-elevated);border:1px solid var(--border-subtle);width:24px;height:24px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);border-radius:50%;justify-content:center;align-items:center;font-size:12px;display:none;position:absolute;top:4px;left:4px}.product-card__edit-btn:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}@media (hover:hover){.product-card:hover .product-card__edit-btn{display:flex}}.admin-header{margin-bottom:var(--space-lg)}.admin-tabs{gap:var(--space-xs);margin-bottom:var(--space-xl);-webkit-overflow-scrolling:touch;display:flex;overflow-x:auto}.admin-tab{padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-full);border:1px solid var(--border-subtle);color:var(--text-secondary);font-size:var(--font-size-sm);cursor:pointer;white-space:nowrap;transition:all var(--transition-fast);background:0 0}.admin-tab.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.admin-tab:hover:not(.active){background:var(--bg-elevated);color:var(--text-primary)}.admin-stats-grid{gap:var(--space-md);grid-template-columns:repeat(2,1fr);display:grid}@media (width>=600px){.admin-stats-grid{grid-template-columns:repeat(4,1fr)}}.admin-stat-card{align-items:center;gap:var(--space-xs);padding:var(--space-xl) var(--space-md);text-align:center;flex-direction:column;display:flex}.admin-stat-card__icon{font-size:2rem}.admin-stat-card__value{font-size:var(--font-size-2xl);color:var(--text-primary);font-weight:700}.admin-stat-card__label{font-size:var(--font-size-sm);color:var(--text-tertiary)}.admin-table-container{-webkit-overflow-scrolling:touch;border-radius:var(--radius-lg);border:1px solid var(--border-subtle);background:var(--bg-card);overflow-x:auto}.admin-table{border-collapse:collapse;width:100%;font-size:var(--font-size-sm)}.admin-table th{text-align:left;padding:var(--space-sm) var(--space-md);color:var(--text-tertiary);font-weight:500;font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-subtle);white-space:nowrap;background:var(--bg-elevated)}.admin-table td{padding:var(--space-sm) var(--space-md);color:var(--text-primary);border-bottom:1px solid var(--border-subtle);white-space:nowrap}.admin-table tbody tr:hover{background:var(--bg-elevated)}.admin-table tbody tr:last-child td{border-bottom:none}.admin-table__date{color:var(--text-tertiary);font-size:var(--font-size-xs)}.admin-badge{border-radius:var(--radius-full);font-size:var(--font-size-xs);padding:2px 8px;font-weight:600;display:inline-block}.admin-badge--admin{color:#10b981;background:#10b98126}.admin-badge--user{color:var(--text-tertiary);background:#94a3b826}.admin-actions{gap:var(--space-xs);display:flex}.toast{background:var(--bg-elevated);color:var(--text-primary);padding:var(--space-sm) var(--space-xl);border-radius:var(--radius-full);font-size:var(--font-size-sm);z-index:1100;opacity:0;pointer-events:none;white-space:nowrap;transition:all .25s;position:fixed;bottom:100px;left:50%;transform:translate(-50%)translateY(20px);box-shadow:0 8px 32px #0006}.toast.show{opacity:1;transform:translate(-50%)translateY(0)}.toast-container{z-index:1100;position:fixed;bottom:100px;left:50%;transform:translate(-50%)}.toast-container .toast{opacity:1;pointer-events:auto;position:static;transform:none}.theme-picker{gap:var(--space-sm);grid-template-columns:repeat(2,1fr);display:grid}.theme-card{padding:var(--space-md) var(--space-lg);border-radius:var(--radius-lg);border:2px solid var(--border-subtle);background:var(--bg-card);cursor:pointer;text-align:left;transition:all var(--transition-fast);flex-direction:column;align-items:flex-start;gap:2px;display:flex}.theme-card:hover{border-color:var(--border-light);background:var(--bg-card-hover)}.theme-card.active{border-color:var(--color-primary);background:var(--bg-card-hover);box-shadow:0 0 16px var(--color-primary-glow)}.theme-card__name{font-size:var(--font-size-sm);color:var(--text-primary);font-weight:600}.theme-card__desc{font-size:var(--font-size-xs);color:var(--text-tertiary)}