@font-face{font-family:'Di7';src:url('../fonts/digital-7.ttf');font-display:swap}@font-face{font-family:'Di7Mono';src:url('../fonts/Digital7Mono.ttf');font-display:swap}@font-face{font-family:RBold;src:url('../fonts/Roboto-Bold.ttf') format('truetype');font-display:swap}@font-face{font-family:RMedium;src:url('../fonts/Roboto-Medium.ttf') format('truetype');font-display:swap}@font-face{font-family:RRegular;src:url('../fonts/Roboto-Regular.ttf') format('truetype');font-display:swap}:root{--primary-color:#027353;--text-color:#fff;--hover-color:#ffff00;--bg-color:#f9f9f9;--footer-bg:#222;--footer-text:#ddd;--text-light:#555;--text-muted:#888;--bg-light:#f9f9f9;--bg-dark:#121212;--border-color:#ddd;--secondary-color:#00c2a8;--secondary-hover:#009c87;--link-color:var(--primary-color);--link-hover:var(--primary-hover)}*{box-sizing:border-box}body{margin:0;*font-family:'Segoe UI',sans-serif;font-family:RRegular;background-color:var(--bg-color);color:#333}.pas{padding:5px}.pam{padding:10px}.pal{padding:20px}.pts{padding-top:5px}.ptm{padding-top:10px !important}.pt5{padding-top:50px}.ptl{padding-top:20px}.prs{padding-right:5px}.prm{padding-right:10px}.prl{padding-right:20px}.pbs{padding-bottom:5px}.pbm{padding-bottom:10px}.pbl{padding-bottom:20px}.pls{padding-left:5px}.plm{padding-left:10px}.pll{padding-left:20px}.phs{padding-left:5px;padding-right:5px}.phm{padding-left:10px;padding-right:10px}.phl{padding-left:20px;padding-right:20px}.pvs{padding-top:5px;padding-bottom:5px}.pvm{padding-top:10px;padding-bottom:10px}.pvl{padding-top:20px;padding-bottom:20px}.mas{margin:5px}.mam{margin:10px}.mal{margin:20px}.mts{margin-top:5px}.mtm{margin-top:10px}.mt15{margin-top:15px}.mt30{margin-top:30px}.mtl{margin-top:20px !important}.mrs{margin-right:5px}.mrm{margin-right:10px}.mrl{margin-right:20px}.mbs{margin-bottom:5px}.mbm{margin-bottom:10px}.mb15{margin-bottom:15px}.mb30{margin-bottom:30px}.mbl{margin-bottom:20px}.mls{margin-left:5px}.mlm{margin-left:10px}.mll{margin-left:20px}.mhs{margin-left:5px;margin-right:5px}.mhm{margin-left:10px;margin-right:10px}.mhl{margin-left:20px;margin-right:20px}.mvs{margin-top:5px;margin-bottom:5px}.mvm{margin-top:10px;margin-bottom:10px}.mvl{margin-top:20px;margin-bottom:20px}.fss{font-size:9px}.fsm{font-size:11px}.fsl{font-size:13px}.fsxl{font-size:16px}.fsxxl{font-size:18px}.fwn{font-weight:normal}.fwb{font-family:RBold}.fca{color:#DD4B39}.fcb{color:#333}.fcg{color:gray}.fcw{color:White}.bcw{background-color:#fff}.fcgb{color:#414B56}.w1{width:100px}.w2{width:200px}.w3{width:300px}.w4{width:400px}.w5{width:500px}.w6{width:600px}.w7{width:700px}.w8{width:800px}.w9{width:900px}.w12{width:120px}.w15{width:150px}.w25{width:250px}.w35{width:350px}.w45{width:450px}.w55{width:550px}.w65{width:650px}.w75{width:750px}.h10{height:10px}.h20{height:20px}.h30{height:30px}.h40{height:40px}.h50{height:50px}.h60{height:60px}.h70{height:70px}.h80{height:80px}.h90{height:90px}.h100{height:100px}.h200{height:200px}.h300{height:300px}.h150{height:150px}.h250{height:250px}.h350{height:350px}.br1{border-radius:1px !important}.br2{border-radius:2px !important}.br3{border-radius:3px !important}.br4{border-radius:4px !important}.br5{border-radius:5px !important}.br6{border-radius:6px !important}.br7{border-radius:7px !important}.br8{border-radius:8px !important}.br9{border-radius:9px !important}.br10{border-radius:10px !important}.c{clear:both}h2,h3,h4,b,strong{font-family:RBold}h2,h3,h4,b,strong{font-weight:normal}.s-logo a{color:#fff !important;display:block;line-height:35px;font-family:RBold;text-decoration:none;text-transform:uppercase;font-size:20px;font-weight:normal;text-shadow:1px 1px 1px #004992,0 0 25px #ffff00,0 0 1px #ffff00}.s-logo ._sss{font-size:14px;text-transform:lowercase;text-shadow:none;font-family:'RRegular'}body.menu-open{overflow:hidden}header{background-color:#3098FF;height:45px;display:flex;justify-content:space-between;align-items:center;padding:0 30px;position:sticky;top:0;z-index:1000}.tools{margin-left:20px;padding-right:30px;display:flex;gap:10px;width:auto}h1{font-size:28px;color:#000;text-transform:uppercase;font-weight:normal;font-family:RBold}.breadcrumb{font-size:14px;color:#6c757d;padding:15px 0 0 0;display:flex;flex-wrap:wrap;align-items:center;gap:8px}.breadcrumb a{color:#007bff;text-decoration:none;transition:color 0.2s ease}.breadcrumb a:hover{color:#ff8800}.breadcrumb span{color:#212529}.breadcrumb a::after,.breadcrumb span::after{content:"›";margin:0 0 0 8px;color:#adb5bd}.breadcrumb span::after,._last::after{content:"" !important}.menu-container{display:flex;align-items:center;overflow:hidden;position:relative;flex:1;justify-content:flex-end}nav{display:flex;gap:10px;align-items:center;transition:max-height 0.3s ease,opacity 0.3s ease;overflow:hidden;white-space:nowrap;color:#A4CFFF;font-size:12px}nav a{text-decoration:none;color:var(--text-color);font-weight:500;transition:color 0.3s;flex-shrink:0;font-size:16px}nav a:hover{color:var(--hover-color)}nav a.active{*text-decoration:underline;*text-underline-position:under;color:var(--hover-color);font-family:RBold}#nav_mobile{background:#61B0FF;width:100vw;height:auto;overflow-y:auto;position:fixed;z-index:10000000;top:45px;display:none;opacity:0.5;transition:opacity 0.3s ease,height 0.3s ease;box-shadow:0 4px 10px rgba(0,0,0,0.2);padding-left:0}#nav_mobile.show{display:block;opacity:1}#nav_mobile a{color:#FFF;font-size:16px;display:block;line-height:30px;padding:10px 20px;background:#61B0FF;border-bottom:1px solid #006BD7;text-decoration:none;transition:background 0.3s}#nav_mobile a:hover{background:#006BD7}#nav_mobile a.icon_arrowleft{background:#ff6600;font-size:18px;font-family:'RBold';border-bottom:1px solid #027353}.menu-toggle{flex-direction:column;justify-content:center;align-items:center;width:22px;height:14px;cursor:pointer;position:absolute;right:25px;z-index:1100;margin-top:3px}.menu-toggle div{width:100%;height:2px;background-color:var(--text-color);border-radius:2px;transition:transform 0.3s ease,opacity 0.3s ease;position:absolute}.menu-toggle div:nth-child(1){top:0}.menu-toggle div:nth-child(2){top:50%;transform:translateY(-50%)}.menu-toggle div:nth-child(3){bottom:0}.menu-toggle.active div:nth-child(1){top:40%;transform:rotate(45deg)}.menu-toggle.active div:nth-child(2){opacity:0}.menu-toggle.active div:nth-child(3){bottom:40%;transform:rotate(-45deg)}#nav_mobile .language-selector{position:relative;display:inline-block;margin:20px}#nav_mobile .language-toggle{background-color:#f3f4f6;border:0;border-radius:8px;padding:10px 12px;font-size:14px;cursor:pointer;display:inline-flex;align-items:center;gap:8px}#nav_mobile .language-toggle .arrow{font-size:12px}#nav_mobile .language-item{display:none;position:absolute;top:110%;left:0;background-color:#ffffff;box-shadow:0 4px 12px rgba(0,0,0,0.15);border-radius:10px;padding:12px;z-index:999;width:90vw;flex-wrap:wrap;gap:10px}#nav_mobile .language-item.show{display:flex}#nav_mobile .language-selector.show .language-item{display:flex}#nav_mobile .language-item div{flex:0 0 auto}#nav_mobile .language-item a{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;font-size:13px;border:1px solid #ddd;border-radius:6px;background-color:#f9f9f9;color:#333;text-decoration:none;white-space:nowrap;width:180px;transition:background 0.2s ease}#nav_mobile .language-item a:hover{background-color:#e5e7eb;color:#000}#nav_mobile .language-item a.active{background-color:#ffffcc;color:#000 !important;font-family:RBold;border:1px solid #ffcc00}#nav_mobile .lang-code{font-family:RBold;font-size:12px;background:#eee;padding:0px 6px;border-radius:4px;text-transform:uppercase}.related-links{background:linear-gradient(135deg,#f0f4f8,#ffffff);padding:10px 15px;margin-top:20px;border-left:4px solid #3098FF}.related-links p,.related-links li{margin:5px 0}.related-links a{color:#3098FF;text-decoration:underline}.related-links a:hover{text-decoration:none}ul.none_style{list-style:none;margin-left:-20px}.copy-box{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #ddd;padding:8px 12px;border-radius:8px;max-width:100%}.copy-box label{font-size:16px;display:block;margin-bottom:6px}.copy-box input[type="text"]{flex:1;border:none;background:transparent;outline:none;font-size:16px;color:#999}.copy-box input[type="button"]{background:linear-gradient(135deg,#3098FF,#1E80E0);color:#fff;border:none;padding:10px 16px;border-radius:8px;cursor:pointer;font-size:14px;transition:all 0.3s ease}.copy-box input[type="button"]:hover{background:linear-gradient(135deg,#267fe7,#176ac2);transform:translateY(-1px)}.cfooter{padding:0 0px 15px 0px;color:#f0f0f0;font-size:14px;margin:0 auto;border-top:0}.blmobile{display:none}.cfooter .cpright,.cfooter .txt_slogan{color:#AAA;margin:5px 0}.cfooter .ft_content a{display:inline-block;margin:0 8px;font-size:18px;color:#f0f0f0;transition:color 0.3s}.cfooter .ft_content a:hover{color:#1da1f2}.cfooter .ft_content .txt_logo{font-family:RBold;font-size:16px;color:#DFDFDF;text-decoration:none}.cfooter .ft_content p{margin:4px 0;color:#CCC;font-size:13px}.cfooter .language-selector{position:relative;text-align:right;padding-right:0}.cfooter .language-selector .popover-button{background-color:#444;border:1px solid #444;padding:6px 10px;border-radius:6px;color:#f0f0f0;cursor:pointer;font-size:13px;display:inline-flex;align-items:center;gap:6px}.cfooter .language-selector .lang-code,.language-popup-overlay .lang-code{font-family:RRegular;text-transform:uppercase;background:RGBA(153,153,153,0.5);padding:2px 6px;border-radius:3px;color:#FFF;display:inline-block;width:30px;text-align:center;margin-right:3px}.cfooter .language-selector .lang-link{display:inline-flex !important;width:100%;justify-content:left;align-items:center;gap:6px;text-decoration:none;color:#333}.lang-link img{height:20px;width:auto;display:block}.cfooter .language-selector .popover-content{display:none;position:absolute;bottom:110%;right:0;background:#f0f0f0;border-radius:8px;box-shadow:0 8px 20px rgba(0,0,0,0.3);min-width:140px;z-index:999999;padding:10px 0;max-height:400px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#666 #f0f0f0}.cfooter .language-selector .popover-content::-webkit-scrollbar{width:8px}.cfooter .language-selector .popover-content::-webkit-scrollbar-track{background:#f0f0f0}.cfooter .language-selector .popover-content::-webkit-scrollbar-thumb{background-color:#4a90e2;border-radius:10px}.cfooter .language-selector .popover-content::-webkit-scrollbar-thumb:hover{background-color:#357ab8}.cfooter .language-selector .popover-content ul{list-style:none;margin:0;padding:0}.cfooter .language-selector .popover-content li a{display:block;padding:8px 16px;color:#000;text-align:left;text-decoration:none;font-size:13px;transition:background 0.2s}.cfooter .language-selector .popover-content li a:hover,.cfooter .language-selector .popover-content li a.active{background-color:#ccc}.footer-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px}.footer-left{flex:1 1 0px;text-align:left}.footer-left p:first-child{margin-top:0;margin-bottom:5px}.footer-left .txt_logo{font-size:22px;color:#DFDFDF;text-decoration:none}.footer-left .txt_logo:hover{color:#3098ff}.footer-left .cpright{margin:10px 0;font-size:13px;color:#aaa}.footer-right.fanpage{margin-top:10px}.footer-right{flex:1 1 300px;text-align:right}.list-menu{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:12px 18px;margin-bottom:20px}.list-menu a{color:#ffffff;text-decoration:none;transition:color 0.3s;white-space:nowrap}.list-menu a:hover{color:#3098ff}.legal{font-size:13px;text-align:right}.legal span{font-family:RBold;margin-bottom:6px;color:#CCC}.legal a{color:#ccc;margin-left:12px;text-decoration:none;transition:color 0.3s}.legal a:hover{color:#3098ff}.footer-desc{margin-bottom:12px;margin-top:20px;color:#AAA}.footer-desc a{margin-right:8px;text-decoration:underline;color:#08c}.footer-desc a:last-child{margin-right:0}@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.theme-toggle{color:var(--text-color);cursor:pointer;font-size:18px;margin-left:1rem;transition:transform 0.2s ease}.theme-toggle:hover{transform:scale(1.2)}.more-toggle{width:22px;height:14px;cursor:pointer;margin-left:1rem;position:relative;z-index:1001;display:none}.more-toggle div{width:100%;height:2px;background-color:var(--text-color);border-radius:2px;position:absolute;transition:transform 0.3s ease,opacity 0.3s ease}.more-toggle div:nth-child(1){top:0}.more-toggle div:nth-child(2){top:50%;transform:translateY(-50%)}.more-toggle div:nth-child(3){bottom:0}.more-toggle.active div:nth-child(1){top:40%;transform:rotate(45deg)}.more-toggle.active div:nth-child(2){opacity:0}.more-toggle.active div:nth-child(3){bottom:40%;transform:rotate(-45deg)}.more-popup{position:fixed;top:0;left:0;width:100vw;height:100vh;background:var(--primary-color);color:#000;z-index:999;transition:opacity 0.3s ease}.more-popup nav{flex-direction:column;align-items:center;gap:1rem}.main-wrapper{display:flex;justify-content:center;width:100%;box-sizing:border-box;padding:0 0 2rem 0}.main-wrapper .side{flex:1;background:transparent}.main-wrapper .main-content{width:100%;max-width:100%;padding:0 30px;box-sizing:border-box}span.flatpickr-weekday{background:#f6f6f6;color:#333;padding:7px 0}.block-online-clock{position:relative;width:calc(100% - 350px);float:left}.setting-box{width:320px;float:right;margin-top:73px;margin-left:20px;background:#fff;padding:20px;border-radius:8px}#tab-menu{display:flex;overflow-x:auto;padding-bottom:0px;*border-bottom:1px solid #ccc;gap:10px;scrollbar-width:none}#tab-menu::-webkit-scrollbar{display:none}.tab-button{flex:0 0 auto;padding:12px 18px;background:#eee;border-radius:8px;cursor:pointer;white-space:nowrap;display:flex;align-items:center;gap:8px;transition:all 0.3s ease}.tab-button:hover{background:#e9e9e9;color:#000}.tab-button.active{background:#3098FF;color:white}.tab-button i{font-size:16px}.tab-content{display:none;padding:20px;margin-top:20px;background:white;border-radius:8px;box-shadow:0 2px 6px rgba(0,0,0,0.05);background-repeat:no-repeat;background-size:cover;background-position:center center;overflow:hidden}.tab-summary{display:none}.tab-summary a,.summary a{text-decoration:none;*text-underline-position:under;color:#08c;font-family:RBold}.tab-content.active,.tab-summary.active{display:block;animation:slideIn 0.4s ease;*border-top:1px solid #CCC;margin-top:30px}.box-content-detail .tools-section .tools-intro{font-size:1rem;margin-bottom:24px;color:#333;line-height:1.6}.box-content-detail .tools-section .tool-grid{display:grid;grid-template-columns:1fr;gap:24px;width:100%}@media (min-width:768px){.box-content-detail .tools-section .tool-grid{grid-template-columns:repeat(3,1fr)}}.box-content-detail .tools-section .tool-card{display:block;text-decoration:none;color:inherit;border:1px solid #ddd;border-radius:12px;padding:20px;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,0.05);transition:transform 0.2s ease,box-shadow 0.2s ease;text-align:center}.box-content-detail .tools-section .tool-card:hover{transform:translateY(-4px);box-shadow:0 4px 12px rgba(0,0,0,0.1);background-color:#f9f9ff}.box-content-detail .tools-section .tool-card .tool-icon{font-size:32px;color:#3098FF;margin-bottom:5px}.box-content-detail .tools-section .tool-card h3{font-size:1.2rem;color:#3098FF;margin-bottom:8px}.box-content-detail .tools-section .tool-card p{font-size:0.95rem;color:#555;line-height:1.5}.box-content-detail .section-title{font-size:24px;margin:30px 0 20px 0;color:#333}.box-content-detail .why-choose-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;margin:0 auto}.box-content-detail .why-item{background:white;padding:25px 20px;border-radius:16px;box-shadow:0 4px 12px rgba(0,0,0,0.05);transition:transform 0.2s ease,box-shadow 0.2s ease}.box-content-detail .why-item:hover{transform:translateY(-5px);box-shadow:0 8px 20px rgba(0,0,0,0.1)}.box-content-detail .why-icon{font-size:32px;color:#3098FF;margin-bottom:15px}.box-content-detail .why-title{font-size:1.2em;font-family:RBold;margin-bottom:10px;color:#222}.box-content-detail .why-desc{font-size:0.95em;color:#555;line-height:1.6}.detail-content h2,.detail-content h3{margin-bottom:10px}svg.clock_kim{width:320px;height:320px}.clock_kim .tick{stroke:#CCC;stroke-width:1;stroke-linecap:round}.clock_kim .tick.major{stroke-width:2;stroke-linecap:round}.clock_kim .number{fill:#000;font-size:16px;text-anchor:middle;dominant-baseline:central}.clock_kim .hand{stroke-linecap:round}.clock_kim .hour-hand{stroke:#111;stroke-width:8;stroke-linecap:round;filter:drop-shadow(2px 0px 4px rgba(0,0,0,0.2))}.clock_kim .minute-hand{stroke:#222;stroke-width:8;stroke-linecap:round;filter:drop-shadow(2px 0px 4px rgba(0,0,0,0.2))}.clock_kim .second-hand{stroke:red;stroke-width:3;stroke-linecap:round;filter:drop-shadow(1px 0px 2px rgba(0,0,0,0.2))}.clock_kim .center-dot{fill:#333}.clock_kim .clock-face{*stroke:#333;*stroke-width:3;fill:#FFF;filter:drop-shadow(0 5px 5px rgba(0,0,0,0.1))}.count-days-form *,.add-date-form *,.subtract-date-form *{box-sizing:border-box}.count-days-form{padding:20px;background-color:#fff;border-radius:12px;border:1px solid #ddd;box-shadow:0 4px 8px rgba(0,0,0,0.05)}.count-days-form .form-control{margin-bottom:20px}.count-days-form .label{display:flex;justify-content:space-between;align-items:center;color:#333;margin-bottom:6px}.count-days-form .label-text{font-size:15px}.count-days-form .label-text-alt,.add-date-form .label-text-alt,.subtract-date-form .label-text-alt{font-size:14px;*color:#007BFF;color:#28a745;cursor:pointer;text-decoration:underline}.count-days-form .input{display:block;width:100%;padding:10px 14px;border:1px solid #ccc;border-radius:8px;font-size:16px;background-color:#f9f9f9}.count-days-form .input:read-only{background-color:#f0f0f0;*cursor:not-allowed}.count-days-form .checkbox{width:20px;height:20px;*accent-color:#007BFF;accent-color:#28a745;cursor:pointer}.count-days-form .btn,.add-date-form .btn,.subtract-date-form .btn{width:100%;*background-color:#007BFF;background-color:#D20000;color:white;padding:12px 20px;border:none;border-radius:8px;font-size:16px;cursor:pointer;transition:background 0.3s ease}.count-days-form .btn:hover,.add-date-form .btn:hover,.subtract-date-form .btn:hover{*background-color:#0056b3;background-color:#A20000}.count-days-form .stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;padding:20px;margin-top:10px;border-radius:10px;background-color:#f3f6f9;box-shadow:0 2px 6px rgba(0,0,0,0.05)}.count-days-form .stat{background-color:#fff;padding:12px;border-radius:8px;text-align:center;box-shadow:0 1px 3px rgba(0,0,0,0.06)}.count-days-form .stat-title{font-size:14px;color:#666;margin-bottom:6px}.count-days-form .stat-value{font-size:22px;color:#333;font-family:RBold}.add-date-form,.subtract-date-form{padding:20px;background-color:#fefefe;border:1px solid #e2e2e2;border-radius:12px;box-shadow:0 4px 6px rgba(0,0,0,0.05)}.add-date-form .form-control,.subtract-date-form .form-control{margin-bottom:18px}.add-date-form .label,.subtract-date-form .label{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.add-date-form .label-text,.subtract-date-form .label-text{font-size:15px;color:#222}.add-date-form .input,.subtract-date-form .input{display:block;width:100%;padding:10px 14px;border:1px solid #ccc;border-radius:8px;font-size:16px;background-color:#f9f9f9}.add-date-form .input:read-only,.subtract-date-form .input:read-only{background-color:#f0f0f0;*cursor:not-allowed}.add-date-form .grid,.subtract-date-form .grid{display:grid;gap:16px;grid-template-columns:repeat(1,1fr)}@media (min-width:640px){.add-date-form .grid,.subtract-date-form .grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.add-date-form .grid,.subtract-date-form .grid{grid-template-columns:repeat(4,1fr)}}.add-date-form #add-result,.subtract-date-form #subtract-result{margin-top:20px}.add-date-form .alert,.subtract-date-form .alert{padding:16px;background-color:#d4edda;color:#155724;border-radius:8px;font-size:16px;display:flex;align-items:center}strong{font-weight:normal;font-family:RBold}.add-date-form .font-bold,.subtract-date-form .font-bold{color:#0c4b33;margin-left:6px;font-family:RBold}.flatpickr-calendar{border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.2)}.flatpickr-input{cursor:pointer}#color-picker,#digit-bg-picker,#digit-text-picker,#bg-image-picker{margin:5px 0 25px 0}#color-picker strong,#digit-bg-picker strong,#digit-text-picker strong,#bg-image-picker strong{display:block;margin-bottom:10px;font-size:18px}.color-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(40px,1fr));gap:14px;margin-top:8px}.color-option{width:40px;height:32px;border-radius:5px;cursor:pointer;border:1px solid #FFF;box-shadow:0 0 2px rgba(0,0,0,0.2);transition:border-color 0.3s}.color-option:hover{border-color:#666}.color-option[data-color="#ffffff"]{background-color:#ffffff}.color-option[data-color="#fff8dc"]{background-color:#fff8dc}.color-option[data-color="#d0f0c0"]{background-color:#d0f0c0}.color-option[data-color="#d6eaff"]{background-color:#d6eaff}.color-option[data-color="#ffe0e9"]{background-color:#ffe0e9}.color-option[data-color="#fff1b5"]{background-color:#fff1b5}.color-option[data-color="#e6e6fa"]{background-color:#e6e6fa}.color-option[data-color="#e0fff4"]{background-color:#e0fff4}.color-option[data-color="#ffe5b4"]{background-color:#ffe5b4}.color-option[data-color="#f2f2f2"]{background-color:#f2f2f2}.color-option[data-bg="#000000"]{background-color:#000000}.color-option[data-bg="#b71c1c"]{background-color:#b71c1c}.color-option[data-bg="#0d47a1"]{background-color:#0d47a1}.color-option[data-bg="#4a148c"]{background-color:#4a148c}.color-option[data-bg="#1b5e20"]{background-color:#1b5e20}.color-option[data-bg="#e65100"]{background-color:#e65100}.color-option[data-bg="#4e342e"]{background-color:#4e342e}.color-option[data-bg="#263238"]{background-color:#263238}.color-option[data-bg="#37474f"]{background-color:#37474f}.color-option[data-bg="#33691e"]{background-color:#33691e}.color-option[data-text="#ffffff"]{background-color:#ffffff}.color-option[data-text="#ffecb3"]{background-color:#ffecb3}.color-option[data-text="#c3f8ff"]{background-color:#c3f8ff}.color-option[data-text="#ffd6e0"]{background-color:#ffd6e0}.color-option[data-text="#d7f5d7"]{background-color:#d7f5d7}.color-option[data-text="#d6eaff"]{background-color:#d6eaff}.color-option[data-text="#ffe0e9"]{background-color:#ffe0e9}.color-option[data-text="#fff1b5"]{background-color:#fff1b5}.color-option[data-text="#e6e6fa"]{background-color:#e6e6fa}.color-option[data-text="#e0fff4"]{background-color:#e0fff4}.color-option.active{border:3px solid #2196f3;box-shadow:0 0 5px #2196f3;position:relative}.color-option.active::after{content:'✓';color:#2196f3;position:absolute;right:12px;bottom:3px;font-size:16px}.reset-color{margin-top:10px;padding:6px 10px;background-color:#eee;border:1px solid #ccc;border-radius:6px;cursor:pointer;font-size:14px}.reset-color:hover{background-color:#ddd}.bg-image-list{display:grid;grid-template-columns:repeat(10,1fr);gap:10px;margin-top:8px}.bg-image-option{position:relative;width:100%;aspect-ratio:4 / 3;background-size:cover;background-position:center;border-radius:6px;cursor:pointer;transition:border 0.3s,transform 0.2s}.bg-image-option:hover{transform:scale(1.03)}.bg-image-option.active{border-color:#007bff}.bg-image-option.active::after{content:"✔";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:48px;height:48px;font-size:24px;color:#fff;background:rgba(0,0,0,0.5);border-radius:50%;display:flex;align-items:center;justify-content:center;border:3px solid #FFF}.upload-btn{display:inline-block;padding:10px 12px;background-color:#DD0000;color:white;border-radius:10px;cursor:pointer;border:3px solid #fff;margin-top:12px;box-shadow:0 0 5px rgba(0,0,0,0.2)}.upload-btn:hover{background-color:#CC0000;box-shadow:0 0 7px rgba(0,0,0,0.3)}.upload-note{display:block;font-size:13px;color:#666;margin-top:6px}.uploaded-image-list{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:10px}@media (max-width:600px){.uploaded-image-list{grid-template-columns:repeat(2,1fr)}}.uploaded-image-box{position:relative;border-radius:8px;overflow:hidden;border:1px solid #ccc;aspect-ratio:4 / 3;cursor:pointer;transition:border 0.3s,transform 0.2s}.uploaded-image-box img{width:100%;height:100%;object-fit:cover;display:block}.uploaded-image-actions{position:absolute;bottom:4px;left:4px;right:4px;display:flex;justify-content:space-between;gap:4px}.uploaded-image-actions button{font-size:12px;padding:2px 4px;background:rgba(0,0,0,0.5);color:white;border:none;border-radius:3px;cursor:pointer;line-height:22px;width:50px;margin:0 auto}.uploaded-image-actions button:hover{background:rgba(0,0,0,0.7)}.uploaded-image-box{position:relative;overflow:hidden;border-radius:8px;transition:all 0.3s ease;opacity:0;animation:fadeIn 0.5s forwards}.uploaded-image-box.active::after{content:"✔";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:48px;height:48px;font-size:24px;color:#fff;background:rgba(0,0,0,0.5);border-radius:50%;display:flex;align-items:center;justify-content:center;border:3px solid #FFF}@keyframes fadeIn{to{opacity:1}}@keyframes slideIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}.share-box{*background:#f0f4ff;border-radius:12px;padding:16px;margin-top:20px;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,0.05)}.share-box-title{display:block;font-size:16px;margin-bottom:12px;color:#333}.share-box-content{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}.share-box .share-btn{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;text-decoration:none;color:white;font-size:18px;transition:transform 0.2s ease,opacity 0.3s}.share-box .share-btn:hover{transform:scale(1.1);opacity:0.85}.share-btn.facebook{background:#1877F2}.share-btn.twitter{background:#000000}.share-btn.reddit{background:#FF4500}.share-btn.whatsapp{background:#25D366}.share-btn.linkedin{background:#0077B5}.share-btn.email{background:#555}.icon-fb{background-image:url('../images/facebook.svg')}.icon-tw{background-image:url('../images/x.svg')}.icon-zalo{background-image:url('../images/zalo.svg')}.icon-li{background-image:url('../images/linkedin.svg')}.icon-tg{background-image:url('../images/telegram.svg')}.fanpage{display:flex;align-items:center;gap:0px;font-size:14px;padding-left:0 !important}.fanpage a{width:28px;height:28px;display:flex;justify-content:center;align-items:center;color:#000;text-decoration:none;transition:background 0.3s;background:#999;border-radius:14px;font-size:14px;margin-top:6px;margin-right:10px}.fanpage a:hover{background:#FFF}.fanpage .icon{width:14px;height:14px;background-size:contain;background-repeat:no-repeat;background-position:center}footer{background-color:var(--footer-bg);color:var(--footer-text);padding:30px;text-align:center}footer nav{justify-content:center;display:block;flex-wrap:wrap;gap:1rem;background:none}footer .txt_logo{font-family:RBold;text-decoration:none;text-transform:uppercase;color:#FFF;font-size:20px}footer nav a{color:var(--footer-text);text-decoration:none;font-size:14px}footer nav a:hover{color:var(--hover-color)}.half-circle-icon{width:24px;height:24px;cursor:pointer;border-radius:50%;background:linear-gradient(to right,#0074E8 50%,white 50%);border:2px solid #FFF}.digit-flip .clock-container{max-width:100%;padding:0 12px;box-sizing:border-box;color:#000}.digit-flip .clock-zoom-wrapper{display:flex;flex-direction:column;align-items:center;transition:transform 0.3s ease-in-out;transform-origin:center center}.digit-flip .clock-line{display:flex;*flex-wrap:wrap;justify-content:center;align-items:flex-start;gap:30px;width:100%;box-sizing:border-box}.digit-flip .digit-wrapper{display:flex;flex-direction:column;align-items:center;flex:1 1 90px;max-width:300px;font-family:RBold}#digital .digit-flip .digit{font-family:Di7Mono !important;font-size:180px !important;letter-spacing:5px}.digit-flip .digit{position:relative;width:100%;height:200px;overflow:hidden;background:#222;border-radius:10px;box-shadow:0 4px 12px rgba(0,0,0,0.6);color:#fff;text-align:center;font-size:100px;padding:0 15px;text-shadow:3px 1px 1px #000}#digital .digit{padding-top:5px !important;background:#ff9900;box-shadow:0 4px 12px rgba(0,0,0,0.1)}#digital .digit::before{display:none !important}.digit-flip .digit::before{content:"";position:absolute;top:50%;left:0;width:100%;height:1px;background:#444;transform:translateY(-1px);z-index:5}.digit-flip .label{margin-top:8px;font-size:18px;color:#111;text-shadow:1px 1px 1px #FFF;text-transform:uppercase;letter-spacing:1px}.digit-flip .digit-inner{transition:transform 0.5s ease-in-out}.digit-flip .digit-number{height:200px;line-height:200px;font-size:140px;letter-spacing:5px}.digit-flip .ampm-wrapper{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;flex:1 1 90px;max-width:120px;margin-top:0}.digit-flip .ampm{font-size:22px;color:#fff;background:#666;padding:10px 20px;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,0.5);display:flex;align-items:center;justify-content:center;margin-top:54px;font-family:RMedium;opacity:0.7}.digit-flip .ampm-label{margin-top:8px;font-size:18px;color:#333;text-transform:uppercase;letter-spacing:1px}.digit-flip .date-text{font-size:22px;color:#111;margin-top:30px;text-align:center;text-shadow:1px 1px 1px #FFF}.digit-flip .date-text{padding:0 50px}.toggle-container{margin-top:30px;color:#333;font-size:18px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;*justify-content:center}.checkbox-label{display:flex;align-items:center;cursor:pointer;gap:8px;margin-left:15px}.checkbox-label input{display:none}.custom-checkbox{width:20px;height:20px;border:2px solid #888;border-radius:4px;position:relative;background-color:#fff;transition:all 0.2s}.checkbox-label input:checked + .custom-checkbox{background-color:#444;border-color:#444}.checkbox-label input:checked + .custom-checkbox::after{content:"";position:absolute;width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;top:0px;left:5px;transform:rotate(45deg)}.digit-flip .checkbox-label input:focus + .custom-checkbox{box-shadow:0 0 0 4px rgba(72,105,180,0.5)}.digit-flip{position:relative}.w-full{position:relative}.w-full .zoom-controls{position:absolute;top:95px;right:15px;display:flex;flex-direction:column;gap:10px;z-index:100}.w-full .zoom-controls button{background-color:#999;color:#fff;border:none;border-radius:8px;padding:12px;font-size:18px;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,0.2);transition:background-color 0.3s;opacity:0.5}.w-full .zoom-controls button:hover:enabled,.w-full #fullscreenBtn:hover{opacity:0.8}.w-full .zoom-controls button:disabled{background-color:#aaa}.w-full #fullscreenBtn{background-color:#999;color:#fff;padding:12px;border-radius:8px;opacity:0.5}.digit-flip #fullscreenBtn i{color:#fff}.w-full .fullscreen-mode-control{position:fixed;top:20px;right:20px;z-index:1000000}.fullscreen-mode{position:fixed !important;inset:0 !important;z-index:9999 !important;overflow:auto !important;display:flex !important;justify-content:center !important;align-items:center !important;margin-top:0 !important;border:0 !important;border-radius:0 !important}.fullscreen-mode .tab-content{margin:0 !important;width:100% !important;height:100vh !important}.stopwatch-app{position:relative}.fullscreen-toggle{position:absolute;top:-10px;right:24px;z-index:100}#fullscreen-btn{background:#CCC;color:white;border:none;padding:7px 10px;font-size:16px;border-radius:6px;cursor:pointer;transition:background 0.3s ease}#fullscreen-btn:hover{background:#999}.stopwatch-app .container{margin:auto;background:white;padding:24px;border-radius:12px;box-shadow:0 4px 10px rgba(0,0,0,0.1);color:#000}.stopwatch-app .time-display{font-family:'Di7Mono';font-feature-settings:'tnum';font-size:160px;text-align:center;margin-bottom:20px;display:flex;justify-content:center;align-items:baseline;gap:8px;flex-wrap:wrap;background:#f3f3f3;padding:3px 5px;border-radius:5px}.stopwatch-app .time-display #time-main{*width:60%}#lap-time-remaining{font-family:RMedium;font-size:24px;vertical-align:sub;display:block;text-align:center;margin-bottom:20px;color:#00cc99;text-shadow:1px 1px 2px rgba(0,0,0,0.3)}.stopwatch-app .hundredths{font-size:80px;vertical-align:bottom;display:inline-block}.stopwatch-app .buttons{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:20px}.stopwatch-app .button{padding:10px 20px;border:none;border-radius:5px;font-family:RMedium;font-size:16px;cursor:pointer;transition:all 0.3s ease;color:white;background:linear-gradient(135deg,#4CAF50,#388E3C);box-shadow:0 4px 8px rgba(0,0,0,0.1)}.stopwatch-app .button:hover{transform:translateY(-2px);opacity:0.9}.stopwatch-app .button.start{background:linear-gradient(135deg,#2196F3,#1976D2)}.stopwatch-app .button.continue{background:linear-gradient(135deg,#4CAF50,#388E3C)}.stopwatch-app .button.pause{background:linear-gradient(135deg,#E53935,#C62828)}.stopwatch-app .button.reset{background:linear-gradient(135deg,#FF9800,#F57C00)}.stopwatch-app .button.lap{background:linear-gradient(135deg,#9C27B0,#7B1FA2)}.stopwatch-app .button.clear{background:linear-gradient(135deg,#E53935,#C62828)}.stopwatch-app .button.hide-s,.stopwatch-app .button.hide-h{background:#999}.export-buttons button._exp{background:linear-gradient(135deg,#2196F3,#1976D2)}.stopwatch-app table,.clockcm table{width:100%;border-collapse:collapse}.stopwatch-app th,.stopwatch-app td,.clockcm th,.clockcm td{padding:10px;border:1px solid #ddd;text-align:center;font-weight:normal}.stopwatch-app h3{text-transform:uppercase;margin-bottom:10px;margin-top:40px}.stopwatch-app td,.clockcm td{font-family:RRegular;color:#666}.stopwatch-app th,.clockcm th{background:#f0f0f0;font-family:RMedium}.stopwatch-app .export-buttons{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:20px}.stopwatch-app.fullscreen-mode .container{max-width:100%;padding:20px;text-align:center}.stopwatch-app.fullscreen-mode h3,.stopwatch-app.fullscreen-mode table,.stopwatch-app.fullscreen-mode .export-buttons,.stopwatch-app.fullscreen-mode .buttons button:not(.start):not(.pause):not(.lap):not(.reset):not(.hide-h):not(.hide-s):not(.continue){display:none !important}.stopwatch-app.fullscreen-mode .time-display{justify-content:center}.stopwatch-app.fullscreen-mode .buttons{justify-content:center;flex-wrap:wrap;margin-top:30px}.no-data{font-size:14px;color:#999;text-align:center;font-style:italic}.hide{display:none}#btn-scroll-top{position:fixed;right:30px;z-index:999;background:rgba(48,152,255,0.7);color:white;border:none;outline:none;width:48px;height:48px;border-radius:50%;box-shadow:0 4px 12px rgba(0,0,0,0.2);font-size:20px;cursor:pointer;opacity:0;transform:scale(0.8) rotate(-20deg);transition:opacity 0.3s ease,transform 0.3s ease;pointer-events:none}#btn-scroll-top.show{opacity:1;transform:scale(1) rotate(0deg);pointer-events:auto}#btn-scroll-top:hover{background:#1e7cd8;transform:scale(1.05) rotate(0deg)}#btn-faq,#btn-scroll-top{bottom:200px}.iconlight,.setting-icon{color:#0074E8;cursor:pointer;border-radius:50%;border:2px solid #fff;background:#fff;font-size:14px;width:24px;height:24px;text-align:center;line-height:22px}.sleep-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000;z-index:9999;cursor:pointer;transition:opacity 0.5s ease}.language-popup-overlay{display:none;position:fixed;z-index:9999;top:0;left:0;width:100vw;height:100vh;background:rgba(0,0,0,0.5);justify-content:center;align-items:center;font-family:'Inter',sans-serif}.language-popup-overlay .language-popup-box{background:#fff;padding:24px;border-radius:12px;max-width:400px;width:90%;box-shadow:0 10px 25px rgba(0,0,0,0.2);display:flex;flex-direction:column;max-height:80vh}.language-popup-overlay .language-popup-box h2{font-size:20px;margin-bottom:16px;text-align:center}.language-popup-overlay .language-list{overflow-y:auto;flex-grow:1;margin-bottom:16px}.language-popup-overlay .language-list ul{list-style:none;padding:0;margin:0}.language-popup-overlay .language-list a{display:flex;align-items:center;padding:10px;border-radius:6px;text-decoration:none;color:#333;transition:background 0.2s;box-shadow:0 1px 1px rgba(0,0,0,0.1)}.language-popup-overlay .language-list a:hover{background:#f0f0f0;text-decoration:none !important}.language-popup-overlay .language-list img{width:20px;margin-right:8px}.language-popup-overlay .continue-btn{text-align:center}.language-popup-overlay #continue-english{display:inline-block;background:#3098FF;color:#fff;border:none;padding:10px 20px;font-size:14px;border-radius:8px;cursor:pointer;font-weight:500;text-decoration:none;transition:background 0.3s}.language-popup-overlay #continue-english:hover{background:#2479d6}.language-popup-overlay .language-list::-webkit-scrollbar{width:6px}.language-popup-overlay .language-list::-webkit-scrollbar-track{background:#f1f1f1}.language-popup-overlay .language-list::-webkit-scrollbar-thumb{background:#ccc;border-radius:4px}.language-popup-overlay .lang-code{font-size:14px;margin-right:5px}#popup-common{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);display:flex;justify-content:center;align-items:center;z-index:9999}#popup-common .popup-wrapper{width:90%;max-width:500px;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,0.2)}#popup-common .popup-header{background:#3098FF;color:#fff;padding:12px 16px;font-size:18px;display:flex;justify-content:space-between;align-items:center}#popup-common .popup-header ._close{cursor:pointer;font-size:20px;transition:transform 0.2s ease}#popup-common .popup-header ._close:hover{transform:rotate(90deg)}#popup-common .popup-content{padding:20px;max-height:500px;overflow-y:auto}#popup-common #loading{display:flex;justify-content:center;align-items:center;min-height:150px}#popup-common{opacity:0;visibility:hidden;transition:opacity 0.3s ease}#popup-common.active{opacity:1;visibility:visible}#popup-common .popup-wrapper{transform:scale(0.9);transition:transform 0.3s ease}#popup-common.active .popup-wrapper{transform:scale(1)}#popup-common.show{opacity:1}.w_content_pp{background:#f7f9fc;padding:0px 10px 10px 10px;border-radius:8px;box-shadow:0 4px 20px rgba(0,0,0,0.05);margin-top:0px;font-size:15px;line-height:1.6}.w_content_pp h3{font-size:18px;color:#333;margin-bottom:12px}.about-section{margin-bottom:40px}.about-title{font-size:24px;margin-bottom:12px;color:#333;border-left:4px solid #3098ff;padding-left:12px}.box-content-detail a{color:#3098ff;text-decoration:none;transition:color 0.2s}.box-content-detail a:hover{color:#1a6ed8;text-decoration:underline;text-underline-position:under}.faq-box{margin:auto;background:#fff;border-radius:10px;box-shadow:0 4px 12px rgba(0,0,0,0.1);overflow:hidden}.faq-item{overflow:hidden;border-bottom:1px solid #eee}.faq-question{padding:15px 20px;cursor:pointer;position:relative;font-family:RBold}.faq-question::after{content:'+';position:absolute;right:20px}.faq-question.active::after{content:'-'}.faq-question::after,.faq-question.active::after{font-family:RRegular;font-size:20px}.faq-question.active{background:#ffffee;color:#000}.faq-answer{padding:0 20px 15px 20px;display:none;background:#ffffee}#btn-faq{position:fixed;left:20px;width:50px;height:50px;background:rgba(255,255,255,0.7);color:#666;border:none;border-radius:50%;box-shadow:0 4px 12px rgba(0,0,0,0.1);font-size:20px;display:none;justify-content:center;align-items:center;z-index:9999;cursor:pointer}#btn-faq:hover{background-color:#0056b3;color:#fff}#popup-faq{display:none;position:fixed;z-index:10000;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:rgba(0,0,0,0.5)}.popup-faq-content{background-color:#fff;margin:10px auto;padding:10px 20px;border-radius:10px;width:94%;max-width:800px;box-shadow:0 4px 8px rgba(0,0,0,0.3)}.popup-faq-close{color:#aaa;float:right;font-size:28px;font-family:RBold;cursor:pointer}.popup-faq-close:hover{color:black}body.dark-mode{background-color:#010101;color:#CCC}body.dark-mode .share-box{background:#666}body.dark-mode .faq-box{background-color:#333;color:#CCC}body.dark-mode .faq-item.active .faq-answer{color:#999}body.dark-mode .tab-summary h2,body.dark-mode .tab-summary h3,body.dark-mode .related-links strong{color:#fff}body.dark-mode #nav_mobile .language-item{background:#444}body.dark-mode .s-logo a{text-shadow:1px 1px 1px #000,0 0 25px #000,0 0 1px #000}body.dark-mode #nav_mobile a{background:#333;border-bottom:1px solid #111}body.dark-mode header,body.dark-mode #nav_mobile{background-color:#222}body.dark-mode .half-circle-icon{background:linear-gradient(to right,#000 50%,white 50%)}body.dark-mode .box-content-detail .tools-section .tool-card,body.dark-mode .box-content-detail .why-item{background:#333}body.dark-mode .box-content-detail .tools-section .tool-card p,body.dark-mode .box-content-detail .why-title,body.dark-mode .box-content-detail .why-desc,body.dark-mode .section-title{color:#CCC}body.dark-mode .tab-button{color:#fff;background:#333}body.dark-mode .tab-button.active{background:#CCC;color:#000}body.dark-mode h1,body.dark-mode nav a,body.dark-mode .count-days-form .label,body.dark-mode .label-text,body.dark-mode .toggle-container{color:#ddd}body.dark-mode nav a.active,body.dark-mode nav a:hover{color:#ffff00}body.dark-mode .tab-content,body.dark-mode .count-days-form,body.dark-mode .add-date-form,body.dark-mode .subtract-date-form{background-color:#1e1e1e;color:#eee;border-color:#444}body.dark-mode .input,body.dark-mode .count-days-form .input:read-only{background-color:#2c2c2c !important;color:#fff;border-color:#555}body.dark-mode .digit-flip .clock-container,body.dark-mode .digit-flip .clock-line,body.dark-mode .digit-flip .toggle-container{color:#eee}body.dark-mode #digital .digit{background:#ffcc00}body.dark-mode .digit-flip .digit{background:#ccc;color:#000;box-shadow:0 4px 12px rgba(255,255,255,0.1)}body.dark-mode .digit-flip .digit::before{background:#999}body.dark-mode .iconlight,body.dark-mode .setting-icon{color:#333}body.dark-mode .digit-flip .ampm{background:#eee;color:#222;box-shadow:0 2px 8px rgba(255,255,255,0.1)}body.dark-mode .digit-flip .custom-checkbox{background-color:#222;border-color:#aaa}body.dark-mode .digit-flip .checkbox-label input:checked + .custom-checkbox{background-color:#eee;border-color:#eee}body.dark-mode .copy-box,body.dark-mode .copy-box input[type="text"]{background:#999;color:#FFF}body.dark-mode .copy-box input[type="button"]{background:#222}body.dark-mode .digit-flip .checkbox-label input:checked + .custom-checkbox::after{border-color:#222}body.dark-mode .digit-flip .zoom-controls button,body.dark-mode .digit-flip #fullscreenBtn{background-color:#eee;color:#000}body.dark-mode .digit-flip #fullscreenBtn i{color:#000}body.dark-mode .digit-flip .fullscreen-mode{background:#121212;color:#eee}body.dark-mode .clock_kim .tick{stroke:#ccc}body.dark-mode .clock_kim .number{dominant-baseline:central}body.dark-mode .clock_kim .second-hand{stroke:red}body.dark-mode .stopwatch-app .container .time-display,body.dark-mode .stopwatch-app td,body.dark-mode .stopwatch-app h3{color:#FFF}body.dark-mode #fullscreen-btn{background:#777}body.dark-mode .stopwatch-app .time-display{background:#444}body.dark-mode .stopwatch-app .container{background:#333}body.dark-mode .stopwatch-app th{background:#444;color:#FFF}body.dark-mode .stopwatch-app th,body.dark-mode .stopwatch-app td{border:1px solid #666}.dark-mode .related-links{background:#333}body.sleep-mode{overflow:hidden !important}.iconlight:hover,.setting-icon:hover,.half-circle-icon:hover{box-shadow:0 4px 10px rgba(0,0,0,0.2);color:#C20000}.menu-toggle:hover div{background:#ffff00}#popup-setting{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);display:flex;justify-content:center;align-items:center;z-index:9999}#popup-setting .popup-wrapper{width:90%;max-width:500px;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,0.2)}#popup-setting .popup-header{background:#3098FF;color:#fff;padding:12px 16px;font-size:18px;display:flex;justify-content:space-between;align-items:center}#popup-setting .popup-content{padding:20px}#popup-setting .popup-header ._close{cursor:pointer;font-size:20px;transition:transform 0.2s ease}#popup-setting .popup-header ._close:hover{transform:rotate(90deg)}#popup-setting .popup-content{padding:20px}#popup-setting #loading{display:flex;justify-content:center;align-items:center;min-height:150px}#popup-setting{opacity:0;visibility:hidden;transition:opacity 0.3s ease}#popup-setting.active{opacity:1;visibility:visible}#popup-setting .popup-wrapper{transform:scale(0.9);transition:transform 0.3s ease}#popup-setting.active .popup-wrapper{transform:scale(1)}#popup-setting.show{opacity:1}.form-group.options{background:#fff;border-radius:10px;padding:20px;box-shadow:0 2px 10px rgba(0,0,0,0.1)}.form-group.options .field{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid #eee}.form-group.options .field:last-child{border-bottom:none}.form-group.options label{font-weight:500;color:#333}.switch-button{position:relative;display:inline-block;width:60px;height:26px}.switch-button input{opacity:0;width:0;height:0}.switch-button label{display:block;height:100%;width:100%;cursor:pointer}.switch-button span{position:absolute;top:0;left:0;right:0;bottom:0;background-color:#ccc;border-radius:34px;transition:background-color 0.4s}.switch-button span:before{position:absolute;content:"";height:20px;width:20px;left:3px;bottom:3px;background-color:white;border-radius:50%;transition:transform 0.4s}.switch-button input:checked + span{background-color:#4caf50}.switch-button input:checked + span:before{transform:translateX(32px)}.switch-button span:after{position:absolute;right:8px;top:4px;font-size:10px;color:#fff;font-family:RBold;transition:content 0.4s}.switch-button input:checked + span:after{left:8px;right:auto}.panel-colors .btn-digit-color{width:36px;height:36px;border-radius:50%;border:2px solid #ccc;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:border 0.3s,transform 0.2s}.panel-colors .btn-digit-color:hover{transform:scale(1.1)}.panel-colors .btn-digit-color.active{border:3px solid #000;box-shadow:0 0 0 2px #fff inset}.btn.btn-primary{display:inline-block;padding:10px 20px;background-color:#1976d2;color:#fff;border:none;border-radius:6px;font-weight:500;cursor:pointer;transition:background-color 0.3s;width:100%;margin-top:10px}.btn.btn-primary:hover{background-color:#125ea4}@media (max-width:640px){header,.main-wrapper,.main-wrapper .main-content{padding:0 10px}#nav_mobile .language-item{padding-bottom:120px}#nav_mobile .language-item a{width:auto}.tab-button{font-size:14px;padding:10px}.digit-flip .clock-line{flex-wrap:wrap;gap:10px}.digit-flip .clock-container{padding:0 5px}.digit-flip .ampm-wrapper{width:100%;margin-top:10px}.digit-flip .ampm{margin-top:0}.w-full .zoom-controls{top:75px;right:10px;flex-direction:row}.w-full .zoom-controls #zoomInBtn,.w-full .zoom-controls #zoomOutBtn{display:none}.toggle-container strong{display:none}.digit-flip .digit{padding:0 10px;height:140px}#digital .digit,.digit-flip .digit{font-size:60px;padding:0px}#digital .digit-flip .digit{font-size:80px !important}#digital .digit{padding-top:20px !important}.digit-flip .digit-number{height:140px;line-height:140px;font-size:60px}.color-list{grid-template-columns:repeat(10,1fr);overflow-x:auto;gap:10px;height:38px}.bg-image-list{grid-template-columns:repeat(2,1fr)}.bg-image-option.active::after{width:30px;height:30px}.digit-flip .digit{line-height:100px}.stopwatch-app .time-display{font-size:70px;margin-top:20px;padding:0;gap:0}.stopwatch-app .hundredths{font-size:34px}.stopwatch-app .button{flex:1 1 45%;font-size:14px}.stopwatch-app .container{padding:10px}.fullscreen-toggle{top:-35px;right:0}.share-box{margin-bottom:20px}#btn-faq,#btn-scroll-top{bottom:30px}}.fullscreen-mode .fullscreen-toggle{top:10px;right:10px}@media (max-width:768px){h1{font-size:22px}.menu-toggle{display:flex;right:15px}.menu-container{flex-direction:column;align-items:flex-start}header nav{flex-direction:column;background:var(--primary-color);width:100%;display:none}.tools{padding-right:45px;gap:15px}nav.show{display:flex}.more-toggle{*display:block}.show_mobile{position:absolute;z-index:10;left:0;width:100%;top:45px;padding:10px 0;background:#027353}.show_mobile nav{gap:0}.show_mobile a{display:inline-block;border-bottom:1px solid green;padding:10px 15px;width:100%}footer{padding:20px 10px 60px 10px}.blmobile{display:flex;flex-wrap:wrap;gap:5px}footer nav a{flex:1 1 calc(50% - 8px);font-size:14px;padding:6px 10px;text-align:left}.faq-question::after{right:10px}.popup-faq-content{max-width:100%}.fullscreen-mode .digit-flip{width:98%}.cfooter{flex-direction:column;text-align:center;width:100%}.cfooter .language-selector{text-align:center;margin-top:10px}.footer-right.fanpage{justify-content:center;text-align:center;display:flex;gap:12px;margin-top:15px}.list-menu{justify-content:center;text-align:center}.legal,.footer-left{text-align:center}.legal span{display:inline-block}.copy-box label{display:none}.share-box{padding:10px 3px}.share-box-content{gap:8px}.footer-right{text-align:center}}@media (max-width:1200px){.setting-box,.block-online-clock{float:none;width:100%;margin-left:0}}@media (min-width:1024px) and (max-width:1200px){#digital .digit-flip .digit{font-size:130px !important;line-height:170px}.digit-flip .digit-number{font-size:90px !important}}@media (max-width:1024px){.main-wrapper .side{display:none}.main-wrapper .main-content{margin:0 auto;width:100%}.setting-box{margin-top:20px}}