:root{--primary:#ff6b35;--primary-dark:#e55a25;--primary-light:#ff8f63;--secondary:#2d3047;--secondary-light:#3d4063;--accent:#1b998b;--accent-light:#23c4b2;--danger:#e63946;--danger-light:#ff4d5a;--warning:#f4a261;--success:#2a9d8f;--bg:#f5f6fa;--bg-card:#fff;--bg-sidebar:#2d3047;--text:#334;--text-muted:#8888a0;--text-light:#aab;--border:#e2e4ea;--shadow-sm:0 1px 3px #00000014;--shadow-md:0 4px 12px #0000001a;--shadow-lg:0 8px 30px #0000001f;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--transition:.2s ease}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}#root{min-height:100vh}.loading-screen{background:var(--bg);justify-content:center;align-items:center;height:100vh;display:flex}.loading-spinner{border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.login-page{background:linear-gradient(135deg,#2d3047 0%,#1a1b2e 100%);justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.login-bg{position:absolute;inset:0;overflow:hidden}.login-shape{opacity:.08;border-radius:50%;position:absolute}.login-shape-1{background:var(--primary);width:400px;height:400px;animation:6s ease-in-out infinite float;top:-100px;right:-100px}.login-shape-2{background:var(--accent);width:300px;height:300px;animation:8s ease-in-out infinite reverse float;bottom:-50px;left:-50px}.login-shape-3{background:var(--warning);width:200px;height:200px;animation:7s ease-in-out infinite float;top:50%;left:50%}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.login-card{background:var(--bg-card);border-radius:var(--radius-xl);width:420px;max-width:90vw;box-shadow:var(--shadow-lg);z-index:1;padding:48px 40px;position:relative}.login-card.shake{animation:.6s shake}@keyframes shake{0%,to{transform:translate(0)}20%{transform:translate(-10px)}40%{transform:translate(10px)}60%{transform:translate(-6px)}80%{transform:translate(6px)}}.login-logo{text-align:center;margin-bottom:32px}.login-logo-icon{margin-bottom:12px}.login-logo h1{color:var(--secondary);margin-bottom:4px;font-size:28px;font-weight:700}.login-subtitle{color:var(--text-muted);font-size:14px}.input-group{margin-bottom:16px;position:relative}.input-icon{color:var(--text-light);pointer-events:none;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.input-group input{border:2px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text);background:var(--bg);transition:border-color var(--transition), box-shadow var(--transition);outline:none;padding:14px 14px 14px 42px;font-size:15px}.input-group input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #ff6b3526}.input-group input::placeholder{color:var(--text-light)}.password-toggle{cursor:pointer;color:var(--text-light);background:0 0;border:none;padding:4px;display:flex;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.password-toggle:hover{color:var(--text)}.login-error{color:var(--danger);border-radius:var(--radius-sm);text-align:center;background:#e639461a;margin-bottom:16px;padding:10px 14px;font-size:13px}.login-btn{background:var(--primary);color:#fff;border-radius:var(--radius-md);cursor:pointer;width:100%;transition:background var(--transition), transform var(--transition);border:none;padding:14px;font-size:16px;font-weight:600}.login-btn:hover{background:var(--primary-dark);transform:translateY(-1px)}.login-btn:active{transform:translateY(0)}.app-layout{min-height:100vh;display:flex}.sidebar{background:var(--bg-sidebar);z-index:100;flex-direction:column;width:240px;min-height:100vh;padding:24px 0;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-logo{align-items:center;gap:12px;margin-bottom:36px;padding:0 24px;display:flex}.logo-icon{display:flex}.logo-text{color:#fff;font-size:18px;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:0 12px;display:flex}.nav-item{color:#fff9;border-radius:var(--radius-sm);transition:all var(--transition);align-items:center;gap:12px;padding:12px 16px;font-size:15px;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{color:#fff;background:#ffffff14}.nav-item.active{color:#fff;background:var(--primary)}.sidebar-logout{color:#ffffff80;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);background:0 0;border:1px solid #ffffff1a;align-items:center;gap:12px;margin:0 12px;padding:12px 16px;font-size:14px;display:flex}.sidebar-logout:hover{color:#fff;background:#ffffff14;border-color:#fff3}.main-content{flex:1;max-width:1200px;margin-left:240px;padding:32px}.add-child-form{background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border);margin-bottom:32px;padding:28px}.form-title{color:var(--secondary);align-items:center;gap:10px;margin-bottom:20px;font-size:18px;font-weight:600;display:flex}.form-row{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px;display:grid}.package-selector{margin-bottom:16px}.package-label{color:var(--text-muted);align-items:center;gap:6px;margin-bottom:10px;font-size:14px;font-weight:500;display:flex}.package-options{grid-template-columns:repeat(4,1fr);gap:10px;display:grid}.package-option{border:2px solid var(--border);border-radius:var(--radius-md);background:var(--bg);cursor:pointer;transition:all var(--transition);flex-direction:column;align-items:center;gap:4px;padding:16px 12px;display:flex}.package-option:hover{border-color:var(--primary-light);background:#ff6b350a}.package-option.selected{border-color:var(--primary);background:#ff6b3514}.package-time{color:var(--secondary);font-size:15px;font-weight:600}.package-price{color:var(--text-muted);font-size:13px}.package-option.selected .package-price{color:var(--primary);font-weight:600}.price-preview{border-radius:var(--radius-md);background:linear-gradient(135deg,#ff6b3514,#ff6b350a);border:1px solid #ff6b3526;justify-content:space-between;align-items:center;margin-bottom:16px;padding:14px 18px;display:flex}.price-preview span{color:var(--text-muted);font-size:14px}.price-preview strong{color:var(--primary);font-size:20px}.submit-btn{background:var(--primary);color:#fff;border-radius:var(--radius-md);cursor:pointer;width:100%;transition:all var(--transition);border:none;justify-content:center;align-items:center;gap:8px;padding:14px;font-size:15px;font-weight:600;display:flex}.submit-btn:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px)}.submit-btn:disabled{opacity:.5;cursor:not-allowed}.phone-input-group{margin-bottom:16px}.parent-phone-row{align-items:center;gap:6px;margin-top:2px;display:flex}.parent-phone{color:var(--accent);align-items:center;gap:4px;font-size:12px;display:flex}.parent-phone.no-phone{color:var(--text-light);font-style:italic}.edit-phone-btn{width:20px;height:20px;color:var(--text-light);cursor:pointer;transition:all var(--transition);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;display:flex}.edit-phone-btn:hover{color:var(--primary);background:#ff6b3514}.phone-edit-inline{align-items:center;gap:4px;margin-top:4px;display:flex}.phone-edit-inline input{border:1px solid var(--border);width:140px;color:var(--text);border-radius:4px;outline:none;padding:4px 8px;font-size:12px}.phone-edit-inline input:focus{border-color:var(--primary)}.save-phone-btn{background:var(--primary);color:#fff;cursor:pointer;width:24px;height:24px;transition:background var(--transition);border:none;border-radius:4px;justify-content:center;align-items:center;display:flex}.save-phone-btn:hover{background:var(--primary-dark)}.active-section{margin-top:8px}.section-title{color:var(--secondary);align-items:center;gap:10px;margin-bottom:20px;font-size:18px;font-weight:600;display:flex}.count-badge{background:var(--primary);color:#fff;border-radius:20px;padding:2px 10px;font-size:12px;font-weight:700}.timer-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px;display:grid}.timer-card{background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:2px solid var(--border);padding:20px;transition:all .3s}.timer-card.warning{border-color:var(--warning);box-shadow:0 0 0 3px #f4a26126}.timer-card.critical{border-color:var(--danger);animation:1s infinite pulse-border}.timer-card.expired{border-color:var(--danger);background:#e6394608;animation:1.5s infinite pulse-bg}.timer-card.unlimited{border-color:var(--accent);background:#1b998b0a}.unlimited-badge{align-items:center;gap:4px;display:flex;background:var(--accent)!important;color:#fff!important}.unlimited-display{flex-direction:column;align-items:center;gap:4px;display:flex}.unlimited-current-price{color:var(--accent);font-size:22px;font-weight:700}.unlimited-option{border-style:dashed!important;border-color:var(--accent)!important}.unlimited-option.selected{color:#fff;background:var(--accent)!important;border-style:solid!important}.unlimited-option .package-time{align-items:center;gap:4px;display:flex}@keyframes pulse-border{0%,to{box-shadow:0 0 0 3px #e6394626}50%{box-shadow:0 0 0 6px #e6394640}}@keyframes pulse-bg{0%,to{background:#e6394608}50%{background:#e6394614}}.timer-card-header{justify-content:space-between;align-items:flex-start;margin-bottom:16px;display:flex}.child-name{color:var(--secondary);margin-bottom:2px;font-size:17px;font-weight:700}.parent-name{color:var(--text-muted);font-size:13px}.package-badge{background:var(--bg);color:var(--text-muted);border:1px solid var(--border);border-radius:20px;padding:4px 12px;font-size:12px;font-weight:600}.timer-display{justify-content:center;align-items:center;gap:10px;margin-bottom:12px;padding:16px;display:flex}.timer-icon{color:var(--text-muted)}.timer-card.warning .timer-icon,.timer-card.critical .timer-icon,.timer-card.expired .timer-icon{color:var(--danger)}.timer-value{font-variant-numeric:tabular-nums;color:var(--secondary);letter-spacing:2px;font-size:36px;font-weight:700}.timer-card.warning .timer-value{color:var(--warning)}.timer-card.critical .timer-value,.timer-card.expired .timer-value{color:var(--danger)}.timer-progress-bar{background:var(--bg);border-radius:3px;height:6px;margin-bottom:16px;overflow:hidden}.timer-progress-fill{background:var(--accent);border-radius:3px;height:100%;transition:width 1s linear}.timer-card.warning .timer-progress-fill{background:var(--warning)}.timer-card.critical .timer-progress-fill,.timer-card.expired .timer-progress-fill{background:var(--danger)}.timer-card-footer{justify-content:space-between;align-items:center;display:flex}.timer-price{flex-direction:column;gap:2px;display:flex}.price-label{color:var(--text-light);text-transform:uppercase;letter-spacing:.5px;font-size:11px}.price-value{color:var(--secondary);font-size:16px;font-weight:700}.early-pickup-btn{border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;transition:all var(--transition);background:0 0;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:500;display:flex}.early-pickup-btn:hover{color:var(--danger);border-color:var(--danger);background:#e639460d}.pickup-confirm{color:var(--warning);align-items:center;gap:8px;font-size:13px;display:flex}.confirm-yes,.confirm-no{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);border:none;padding:6px 12px;font-size:12px;font-weight:600}.confirm-yes{background:var(--danger);color:#fff}.confirm-yes:hover{background:var(--danger-light)}.confirm-no{background:var(--bg);color:var(--text-muted);border:1px solid var(--border)}.confirm-no:hover{background:var(--border)}.complete-btn{background:var(--primary);color:#fff;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);border:none;padding:10px 24px;font-size:14px;font-weight:600}.complete-btn:hover{background:var(--primary-dark)}.empty-state{color:var(--text-light);flex-direction:column;justify-content:center;align-items:center;padding:60px 20px;display:flex}.empty-icon{opacity:.5;margin-bottom:16px}.empty-state p{margin-bottom:4px;font-size:15px}.empty-hint{color:var(--text-light);font-size:13px}.alert-overlay{z-index:9999;cursor:pointer;justify-content:center;align-items:center;animation:.5s infinite flash-bg;display:flex;position:fixed;inset:0}@keyframes flash-bg{0%,to{background:#e63946f2}50%{background:#b41e28fa}}.alert-content{text-align:center;color:#fff;animation:.3s ease-out alert-scale}@keyframes alert-scale{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.alert-icon{margin-bottom:20px;animation:.6s infinite alert-bounce}@keyframes alert-bounce{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.alert-title{text-shadow:0 2px 10px #0000004d;margin-bottom:12px;font-size:48px;font-weight:800}.alert-child-name{margin-bottom:8px;font-size:32px;font-weight:700}.alert-parent-name{opacity:.8;margin-bottom:24px;font-size:18px}.alert-dismiss{opacity:.6;font-size:14px}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-card);border-radius:var(--radius-xl);width:440px;max-width:90vw;box-shadow:var(--shadow-lg);padding:36px;animation:.3s modal-in;position:relative}@keyframes modal-in{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-close{color:var(--text-light);cursor:pointer;background:0 0;border:none;padding:4px;display:flex;position:absolute;top:16px;right:16px}.modal-close:hover{color:var(--text)}.modal-header{text-align:center;margin-bottom:28px}.modal-check{width:56px;height:56px;color:var(--success);background:#2a9d8f1f;border-radius:50%;justify-content:center;align-items:center;margin-bottom:12px;display:inline-flex}.modal-header h2{color:var(--secondary);font-size:20px;font-weight:600}.receipt{background:var(--bg);border-radius:var(--radius-md);margin-bottom:24px;padding:20px}.receipt-row{justify-content:space-between;align-items:center;padding:8px 0;display:flex}.receipt-label{color:var(--text-muted);align-items:center;gap:8px;font-size:14px;display:flex}.receipt-value{color:var(--text);font-size:14px;font-weight:500}.receipt-row.muted .receipt-value{color:var(--text-light)}.line-through{text-decoration:line-through}.receipt-divider{border-top:1px dashed var(--border);margin:10px 0}.receipt-row.total{padding-top:12px}.receipt-row.total .receipt-label{color:var(--text);font-size:16px;font-weight:600}.receipt-row.total .receipt-value{color:var(--primary);font-size:22px;font-weight:700}.modal-btn{background:var(--primary);color:#fff;border-radius:var(--radius-md);cursor:pointer;width:100%;transition:all var(--transition);border:none;padding:14px;font-size:15px;font-weight:600}.modal-btn:hover{background:var(--primary-dark)}.modal-check.overtime{color:var(--warning);background:#f4a26126}.overtime-row .receipt-value{color:var(--danger);font-weight:600}.overtime-text{color:var(--danger)!important}.overtime-note{border-radius:var(--radius-sm);color:var(--text-muted);background:#f4a2611a;border:1px solid #f4a26140;margin-top:14px;padding:12px 14px;font-size:13px;line-height:1.5}.overtime-display{flex-direction:column;gap:8px;padding:12px 16px}.timer-expired-label{color:var(--danger);letter-spacing:1px;font-size:20px;font-weight:800}.overtime-counter{border-radius:var(--radius-sm);color:var(--danger);background:#e6394614;align-items:center;gap:8px;padding:8px 16px;display:flex}.overtime-label{font-size:13px;font-weight:500}.overtime-value{font-variant-numeric:tabular-nums;letter-spacing:1px;font-size:20px;font-weight:700}.overtime-counter.tolerance{color:var(--warning);background:#f4a2611a}.overtime-counter.billable{color:var(--danger);background:#e639461a}.tolerance-hint{color:var(--warning);font-size:12px;font-weight:500}.billable-hint{color:var(--danger);font-size:12px;font-weight:600}.page-header{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.page-title{color:var(--secondary);align-items:center;gap:10px;font-size:22px;font-weight:700;display:flex}.header-actions{align-items:center;gap:12px;display:flex}.clear-btn{border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;transition:all var(--transition);background:0 0;align-items:center;gap:6px;padding:8px 16px;font-size:13px;display:flex}.clear-btn:hover{color:var(--danger);border-color:var(--danger)}.clear-confirm{color:var(--text-muted);align-items:center;gap:8px;font-size:13px;display:flex}.history-list{flex-direction:column;gap:12px;display:flex}.history-card{background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border);transition:box-shadow var(--transition);overflow:hidden}.history-card:hover{box-shadow:var(--shadow-md)}.history-card.early{border-left:3px solid var(--warning)}.history-card.overtime-card{border-left:3px solid var(--danger)}.overtime-badge{color:var(--danger);background:#e639461f;border-radius:20px;padding:3px 10px;font-size:11px;font-weight:600}.history-card-top{background:var(--bg);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 20px;display:flex}.history-date{color:var(--text-muted);font-size:13px}.early-badge{color:var(--warning);background:#f4a26126;border-radius:20px;padding:3px 10px;font-size:11px;font-weight:600}.history-card-body{justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.history-info{flex-direction:column;gap:6px;display:flex}.history-row{color:var(--text-muted);align-items:center;gap:6px;font-size:14px;display:flex}.history-row strong{color:var(--text)}.history-label{margin-right:2px}.history-separator{color:var(--border);margin:0 6px}.history-price{color:var(--primary);align-items:center;gap:8px;display:flex}.history-price-value{font-size:20px;font-weight:700}.period-selector{background:var(--bg);border-radius:var(--radius-md);gap:4px;padding:4px;display:flex}.period-btn{border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;transition:all var(--transition);background:0 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.stat-icon{color:var(--warning);background:#f4a2611f}.stat-info{flex-direction:column;gap:2px;display:flex}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:12px}.stat-value{color:var(--secondary);font-size:22px;font-weight:700}.breakdown-section{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-sm);padding:28px}.breakdown-section .section-title{margin-bottom:24px}.breakdown-chart{flex-direction:column;gap:16px;display:flex}.breakdown-bar-row{align-items:center;gap:16px;display:flex}.bar-label{flex-shrink:0;width:140px}.bar-package{color:var(--text);font-size:14px;font-weight:600;display:block}.bar-count{color:var(--text-muted);font-size:12px}.bar-track{background:var(--bg);border-radius:12px;flex:1;height:24px;overflow:hidden}.bar-fill{background:linear-gradient(90deg, var(--primary), var(--primary-light));border-radius:12px;min-width:8px;height:100%;transition:width .5s}.bar-value{text-align:right;width:100px;color:var(--text);flex-shrink:0;font-size:14px;font-weight:600}.history-filters{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:20px;display:flex}.search-box{flex:1;min-width:200px;position:relative}.search-icon{color:var(--text-light);pointer-events:none;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.search-box input{border:2px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text);background:var(--bg-card);transition:border-color var(--transition);outline:none;padding:10px 12px 10px 36px;font-size:14px}.search-box input:focus{border-color:var(--primary)}.date-filter{background:var(--bg);border-radius:var(--radius-sm);gap:4px;padding:4px;display:flex}.history-badges{gap:6px;display:flex}.history-right{align-items:center;gap:12px;display:flex}.history-print-btn{border:1px solid var(--border);border-radius:var(--radius-sm);width:32px;height:32px;color:var(--text-muted);cursor:pointer;transition:all var(--transition);background:0 0;justify-content:center;align-items:center;display:flex}.history-print-btn:hover{color:var(--primary);border-color:var(--primary)}.overtime-info{font-weight:500;color:var(--danger)!important}.modal-actions{gap:8px;display:flex}.modal-btn-secondary{background:var(--bg);color:var(--text-muted);border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);flex:1;justify-content:center;align-items:center;gap:6px;padding:12px;font-size:13px;font-weight:500;display:flex}.modal-btn-secondary:hover{color:var(--primary);border-color:var(--primary)}.modal-actions .modal-btn{flex:2}.settings-page{max-width:700px}.settings-toast{border-radius:var(--radius-sm);align-items:center;gap:8px;margin-bottom:20px;padding:12px 16px;font-size:14px;font-weight:500;animation:.3s toast-in;display:flex}@keyframes toast-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.settings-toast.success{color:var(--success);background:#2a9d8f1a;border:1px solid #2a9d8f33}.settings-toast.error{color:var(--danger);background:#e639461a;border:1px solid #e6394633}.settings-section{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-sm);margin-bottom:20px;padding:24px}.settings-section-title{color:var(--secondary);align-items:center;gap:8px;margin-bottom:16px;font-size:16px;font-weight:600;display:flex}.settings-desc{color:var(--text-muted);margin-bottom:16px;font-size:13px;line-height:1.5}.packages-editor{flex-direction:column;gap:10px;display:flex}.package-edit-row{align-items:center;gap:10px;display:flex}.pkg-input{border:2px solid var(--border);border-radius:var(--radius-sm);color:var(--text);background:var(--bg);transition:border-color var(--transition);outline:none;padding:10px 12px;font-size:14px}.pkg-input:focus{border-color:var(--primary)}.pkg-input:disabled{opacity:.6;cursor:not-allowed}.pkg-name{flex:1}.pkg-number{width:100px}.pkg-field{flex-direction:column;gap:2px;display:flex}.pkg-field label{color:var(--text-light);text-transform:uppercase;letter-spacing:.5px;font-size:11px}.pkg-remove{border:1px solid var(--border);border-radius:var(--radius-sm);width:36px;height:36px;color:var(--text-light);cursor:pointer;transition:all var(--transition);background:0 0;justify-content:center;align-items:center;display:flex}.pkg-remove:hover{color:var(--danger);border-color:var(--danger);background:#e639460d}.package-edit-actions{gap:8px;margin-top:8px;display:flex}.settings-btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);border:none;align-items:center;gap:6px;padding:10px 18px;font-size:13px;font-weight:600;display:flex}.settings-btn.primary{background:var(--primary);color:#fff}.settings-btn.primary:hover{background:var(--primary-dark)}.settings-btn.secondary{background:var(--bg);color:var(--text-muted);border:1px solid var(--border)}.settings-btn.secondary:hover{color:var(--text);border-color:var(--text-light)}.tolerance-editor{align-items:center;gap:10px;display:flex}.tolerance-unit{color:var(--text-muted);font-size:14px}.password-editor{flex-direction:column;gap:12px;display:flex}.settings-field{flex-direction:column;gap:4px;display:flex}.settings-field label{color:var(--text-muted);font-size:12px;font-weight:500}.settings-field .pkg-input{width:100%}.backup-actions{gap:10px;display:flex}@media (width<=1024px){.stats-grid,.package-options{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){.sidebar{width:64px}.sidebar-logo span,.nav-item span,.sidebar-logout span{display:none}.sidebar-logo{justify-content:center;padding:0 12px}.nav-item{justify-content:center;padding:12px}.sidebar-logout{justify-content:center;margin:0 8px}.main-content{margin-left:64px;padding:20px}.form-row,.stats-grid{grid-template-columns:1fr}.page-header,.history-card-body{flex-direction:column;align-items:flex-start;gap:12px}.timer-grid{grid-template-columns:1fr}.alert-title{font-size:32px}.alert-child-name{font-size:24px}.history-filters{flex-direction:column}.package-edit-row{flex-wrap:wrap}.pkg-name{width:100%}.backup-actions,.modal-actions{flex-direction:column}}