.login-page{display:flex;align-items:center;justify-content:center;min-height:100dvh;padding:16px;background:var(--color-bg)}.login-card{background:var(--color-surface);border-radius:var(--radius-card);box-shadow:var(--shadow);padding:48px 32px 32px;width:100%;max-width:380px;display:flex;flex-direction:column;align-items:center;gap:16px}.login-logo{width:100px;height:100px;object-fit:contain;border-radius:var(--radius-card)}.login-title{font-size:24px;font-weight:700;color:var(--color-primary);margin-bottom:8px}.login-error{width:100%;padding:12px;border-radius:var(--radius-input);background:#fef2f2;color:var(--color-danger);font-size:14px;text-align:center;animation:shake .3s ease-out}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-6px)}50%{transform:translate(6px)}75%{transform:translate(-4px)}}.login-field{width:100%;display:flex;flex-direction:column;gap:4px}.login-label{font-size:14px;font-weight:500;color:var(--color-text-secondary)}.login-input{width:100%;padding:12px 16px;border:1px solid var(--color-border);border-radius:var(--radius-input);font-size:16px;font-family:inherit;color:var(--color-text);background:var(--color-surface);transition:border-color var(--transition);outline:none}.login-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #2d6a4f26}.login-button{width:100%;padding:14px;border:none;border-radius:var(--radius-input);background:var(--color-primary);color:#fff;font-size:16px;font-weight:600;font-family:inherit;cursor:pointer;transition:background var(--transition);min-height:48px}.login-button:hover:not(:disabled){background:var(--color-primary-variant)}.login-button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.login-button:disabled{opacity:.6;cursor:not-allowed}.login-tagline{font-size:14px;color:var(--color-text-secondary);margin-top:8px}.card{background:var(--color-surface);border-radius:var(--radius-card);box-shadow:var(--shadow);padding:16px;transition:transform var(--transition),box-shadow var(--transition)}.card[role=button]{cursor:pointer}.card[role=button]:hover{box-shadow:0 2px 8px #0000001f}.card[role=button]:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.list-card{cursor:pointer}.list-card-header{display:flex;align-items:center;gap:12px}.list-card-icon{font-size:20px}.list-card-name{flex:1;font-size:16px;font-weight:600;color:var(--color-text)}.list-card-count{font-size:14px;font-weight:500;color:var(--color-text-secondary);background:var(--color-bg);padding:2px 10px;border-radius:var(--radius-pill)}.list-card-meta{font-size:13px;color:var(--color-text-secondary);margin-top:8px;padding-left:32px}.fab{position:fixed;bottom:24px;right:24px;width:56px;height:56px;border-radius:50%;border:none;background:var(--color-primary);color:#fff;font-size:24px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #00000026;transition:background var(--transition),transform var(--transition);z-index:100}.fab:hover{background:var(--color-primary-variant);transform:scale(1.05)}.fab:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px}.fab:active{transform:scale(.95)}.connection-dot{width:10px;height:10px;border-radius:50%;display:inline-block;transition:background-color .2s ease-out}.connection-dot--connected{background-color:var(--color-success)}.connection-dot--reconnecting{background-color:#f59e0b;animation:pulse-dot 1.5s ease-in-out infinite}.connection-dot--disconnected{background-color:var(--color-danger)}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.4}}.theme-toggle{width:var(--touch-min);height:var(--touch-min);display:flex;align-items:center;justify-content:center;border:none;background:none;cursor:pointer;font-size:1.25rem;border-radius:50%;transition:background-color var(--transition);color:var(--color-text-secondary)}.theme-toggle:hover{background-color:var(--color-border)}.theme-toggle:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.lists-page{min-height:100dvh;background:var(--color-bg)}.lists-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:var(--color-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:50}.lists-title{font-size:20px;font-weight:700;color:var(--color-primary)}.lists-header-actions{display:flex;align-items:center;gap:12px}.lists-avatar{width:36px;height:36px;border-radius:50%;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px}.lists-logout{border:none;background:none;color:var(--color-text-secondary);font-size:14px;cursor:pointer;padding:4px 8px;border-radius:var(--radius-input);font-family:inherit}.lists-logout:hover{color:var(--color-danger)}.lists-content{padding:20px 20px 100px}.lists-loading{text-align:center;color:var(--color-text-secondary);margin-top:48px}.lists-empty{text-align:center;margin-top:80px}.lists-empty-icon{font-size:48px;display:block;margin-bottom:16px}.lists-empty-text{font-size:18px;font-weight:600;color:var(--color-text)}.lists-empty-hint{font-size:14px;color:var(--color-text-secondary);margin-top:4px}.lists-grid{display:flex;flex-direction:column;gap:12px}@media(min-width:768px){.lists-content{max-width:600px;margin:0 auto}.lists-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}}.add-item{display:flex;gap:8px;position:sticky;top:0;z-index:10;padding:12px 0;background:var(--color-bg)}.add-item-input{flex:1;padding:12px 16px;border:1px solid var(--color-border);border-radius:var(--radius-input);font-size:16px;font-family:inherit;color:var(--color-text);background:var(--color-surface);outline:none;transition:border-color var(--transition)}.add-item-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #2d6a4f26}.add-item-btn{width:48px;height:48px;border:none;border-radius:var(--radius-input);background:var(--color-primary);color:#fff;font-size:22px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--transition);flex-shrink:0}.add-item-btn:hover:not(:disabled){background:var(--color-primary-variant)}.add-item-btn:disabled{opacity:.5;cursor:not-allowed}.add-item-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.checkbox{width:28px;height:28px;min-width:28px;border-radius:50%;border:2px solid var(--color-border);background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:all var(--transition);flex-shrink:0}.checkbox:hover{border-color:var(--color-primary)}.checkbox:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.checkbox--checked{background:var(--color-success);border-color:var(--color-success);animation:checkBounce .3s ease-out}.checkbox-icon{width:16px;height:16px;color:#fff;animation:checkDraw .2s ease-out}@keyframes checkBounce{0%{transform:scale(1)}40%{transform:scale(1.2)}70%{transform:scale(.9)}to{transform:scale(1)}}@keyframes checkDraw{0%{stroke-dashoffset:24;stroke-dasharray:24}to{stroke-dashoffset:0;stroke-dasharray:24}}.swipe-container{position:relative;overflow:hidden;border-radius:var(--radius-card)}.swipe-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--color-danger);display:flex;align-items:center;justify-content:flex-end;padding-right:24px;border-radius:var(--radius-card)}.swipe-bg-text{color:#fff;font-weight:600;font-size:14px}.swipe-content{position:relative;z-index:1;transition:transform .2s ease-out;touch-action:pan-y}.item-row{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--color-surface);border-bottom:1px solid var(--color-border);transition:opacity var(--transition),background var(--transition);min-height:52px}.item-row--checked{opacity:.6}.item-row--checked .item-row-name{text-decoration:line-through;color:var(--color-text-secondary)}.item-row-drag{cursor:grab;color:var(--color-text-secondary);font-size:16px;padding:4px;-webkit-user-select:none;user-select:none;min-width:24px;text-align:center}.item-row-drag:active{cursor:grabbing}.item-row-content{flex:1;display:flex;align-items:center;gap:8px;cursor:pointer;min-height:44px}.item-row-content:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:4px}.item-row-name{flex:1;font-size:15px;color:var(--color-text)}.item-row-edit{flex:1;font-size:15px;font-family:inherit;color:var(--color-text);border:1px solid var(--color-primary);border-radius:4px;padding:4px 8px;outline:none;background:var(--color-surface)}.item-row-qty{display:flex;align-items:center;gap:4px;flex-shrink:0}.item-row-qty-btn{width:28px;height:28px;border:1px solid var(--color-border);border-radius:50%;background:transparent;color:var(--color-text-secondary);font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:all var(--transition);font-family:inherit}.item-row-qty-btn:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary)}.item-row-qty-btn:disabled{opacity:.3;cursor:not-allowed}.item-row-qty-val{font-size:13px;color:var(--color-text-secondary);min-width:24px;text-align:center;font-weight:500}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.item-row-new{animation:slideIn .2s ease-out}.detail-page{min-height:100dvh;background:var(--color-bg)}.detail-header{display:flex;align-items:center;gap:12px;padding:16px 20px;background:var(--color-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:50}.detail-back{width:44px;height:44px;border:none;background:transparent;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-input);color:var(--color-text);transition:background var(--transition)}.detail-back:hover{background:var(--color-bg)}.detail-back:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.detail-delete{width:44px;height:44px;border:none;background:transparent;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-input);transition:background var(--transition)}.detail-delete:hover{background:#ef44441a}.detail-delete:focus-visible{outline:2px solid var(--color-danger);outline-offset:2px}.detail-title{font-size:18px;font-weight:600;color:var(--color-text);flex:1}.detail-content{padding:0 20px 100px}.detail-loading{text-align:center;color:var(--color-text-secondary);margin-top:48px}.detail-section{margin-top:16px}.detail-section-title{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-secondary);margin-bottom:8px}.detail-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.detail-section-toggle{background:none;border:none;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-secondary);cursor:pointer;display:flex;align-items:center;gap:4px;padding:4px 0;font-family:inherit}.detail-section-toggle:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.detail-chevron{font-size:12px;transition:transform var(--transition);display:inline-block}.detail-chevron--open{transform:rotate(90deg)}.detail-clear-btn{background:none;border:none;color:var(--color-accent);font-size:14px;font-weight:600;cursor:pointer;padding:4px 8px;border-radius:var(--radius-input);font-family:inherit;min-height:44px;display:flex;align-items:center}.detail-clear-btn:hover{background:#e76f511a}.detail-clear-btn:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.detail-items{border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow)}.detail-empty{text-align:center;color:var(--color-text-secondary);font-size:14px;padding:32px 0}.offline-banner{display:flex;align-items:center;justify-content:center;gap:8px;padding:8px 16px;background-color:var(--color-accent);color:#fff;font-size:.875rem;font-weight:500;text-align:center;position:sticky;top:0;z-index:1000;animation:slideDown .3s ease-out}@keyframes slideDown{0%{transform:translateY(-100%)}to{transform:translateY(0)}}:root,[data-theme=light]{--color-bg: #FAFAFA;--color-surface: #FFFFFF;--color-primary: #2D6A4F;--color-primary-variant: #1B4332;--color-accent: #E76F51;--color-text: #1A1A1A;--color-text-secondary: #6B7280;--color-border: #E5E7EB;--color-success: #10B981;--color-danger: #EF4444;--radius-card: 12px;--radius-input: 8px;--radius-pill: 24px;--shadow: 0 1px 3px rgba(0, 0, 0, .08);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .12);--transition: .2s ease-out;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-6: 24px;--space-8: 32px;--space-12: 48px;--touch-min: 44px;--font-family: "Inter", system-ui, -apple-system, sans-serif}[data-theme=dark]{--color-bg: #121212;--color-surface: #1E1E1E;--color-primary: #52B788;--color-primary-variant: #74C69D;--color-accent: #F4A261;--color-text: #E8E8E8;--color-text-secondary: #9CA3AF;--color-border: #2D2D2D;--color-success: #34D399;--color-danger: #F87171;--shadow: 0 1px 3px rgba(0, 0, 0, .3);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .4)}@keyframes slideInUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes highlightPulse{0%{background-color:#2d6a4f26}to{background-color:transparent}}[data-theme=dark] .highlight-pulse{animation-name:highlightPulseDark}@keyframes highlightPulseDark{0%{background-color:#52b78826}to{background-color:transparent}}@keyframes scaleBounce{0%{transform:scale(.8)}50%{transform:scale(1.15)}to{transform:scale(1)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton{background:linear-gradient(90deg,var(--color-border) 25%,var(--color-surface) 50%,var(--color-border) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-input)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background:var(--color-bg);color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased;transition:background-color var(--transition),color var(--transition)}#root{min-height:100dvh}h1{font-size:1.5rem;font-weight:700}h2{font-size:1.25rem;font-weight:600}h3{font-size:1rem;font-weight:600}button,input,textarea,select{font-family:inherit;font-size:inherit}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.loading{display:flex;align-items:center;justify-content:center;min-height:100dvh;color:var(--color-text-secondary);font-size:1rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:flex-end;justify-content:center;z-index:200;padding:16px}@media(min-width:768px){.modal-overlay{align-items:center}}.modal-card{background:var(--color-surface);border-radius:var(--radius-card) var(--radius-card) 0 0;padding:24px;width:100%;max-width:400px;animation:slideUp .2s ease-out}@media(min-width:768px){.modal-card{border-radius:var(--radius-card)}}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.modal-title{font-size:18px;font-weight:600;margin-bottom:16px}.modal-text{font-size:15px;color:var(--color-text-secondary)}.modal-input{width:100%;padding:12px 16px;border:1px solid var(--color-border);border-radius:var(--radius-input);font-size:16px;font-family:inherit;color:var(--color-text);background:var(--color-surface);outline:none}.modal-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #2d6a4f26}.modal-actions{display:flex;gap:12px;margin-top:20px;justify-content:flex-end}.modal-btn{padding:10px 20px;border-radius:var(--radius-input);font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;border:none;min-height:44px}.modal-btn:disabled{opacity:.6;cursor:not-allowed}.modal-btn-cancel{background:var(--color-bg);color:var(--color-text-secondary)}.modal-btn-create{background:var(--color-primary);color:#fff}.modal-btn-danger{background:var(--color-danger);color:#fff}