@charset "UTF-8";*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;text-rendering:optimizeLegibility;-moz-tab-size:4;-o-tab-size:4;tab-size:4}body{line-height:1.5;min-height:100vh;min-height:100dvh}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit;color:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}ul,ol{list-style:none}table{border-collapse:collapse;border-spacing:0}h1,h2,h3,h4,h5,h6{overflow-wrap:break-word;font-size:inherit;font-weight:inherit}p{overflow-wrap:break-word}:root{--bg: #1D2229;--bg-surface: #1D2229;--bg-hover: #2f353b;--bg-input: #232930;--bg-input-focus: #1D2229;--bg-result: #161a20;--border: #3a4048;--text: #e0e0e0;--text-muted: #888;--accent: #F4B951;--accent-hover: #E0A43F;--accent-border: #E0A43F;--error: #f44;--success: #4caf50;--font-mono: "JetBrains Mono", "Fira Code", "Consolas", monospace}[data-theme=light]{--bg: #f5f5f5;--bg-surface: #ffffff;--bg-hover: #e2e3e6;--bg-input: #ffffff;--bg-input-focus: #ffffff;--bg-result: #e5e7eb;--border: #c0c4ca;--text: #1a1a1a;--text-muted: #606060;--accent: #f0a500;--accent-hover: #d48806;--accent-border: #f0a500;--error: #d32f2f;--success: #2e7d32}body{font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Pretendard Variable,Pretendard,Roboto,Noto Sans KR,Segoe UI,Malgun Gothic,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,sans-serif;background:var(--bg);color:var(--text)}.app{display:flex;min-height:100vh;min-height:100dvh}.sidebar{width:240px;background:var(--bg-surface);border-right:1px solid var(--border);padding:1rem 0;flex-shrink:0;display:flex;flex-direction:column;overflow:hidden}.sidebar.ready{transition:width .2s ease}.sidebar nav{display:flex;flex-direction:column;gap:2px;padding:0 .5rem}.sidebar nav a,.sidebar nav .nav-link{text-decoration:none;color:var(--text-muted);padding:.4rem .5rem;border-radius:6px;font-size:.875rem;transition:all .15s;display:flex;align-items:center;gap:.5rem;position:relative}@media(hover:hover)and (pointer:fine){.sidebar nav a:hover,.sidebar nav .nav-link:hover{color:var(--text);background:var(--bg-hover)}.sidebar nav a:hover .pin-btn,.sidebar nav .nav-link:hover .pin-btn{opacity:1}}.sidebar nav a.active,.sidebar nav .nav-link.active{color:var(--text);background:var(--bg-hover);font-weight:500}.sidebar nav a.active .pin-btn,.sidebar nav .nav-link.active .pin-btn{opacity:1}.sidebar nav .nav-icon{flex-shrink:0;opacity:.7}.sidebar nav .nav-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar nav .pin-btn{flex-shrink:0;background:none;border:none;padding:.2rem;color:var(--text-muted);opacity:0;transition:all .15s;border-radius:4px;display:flex;align-items:center;justify-content:center}.sidebar nav .pin-btn.pinned{opacity:1;color:var(--accent)}@media(hover:hover)and (pointer:fine){.sidebar nav .pin-btn:hover{background:var(--bg);color:var(--accent);transform:scale(1.1)}}.sidebar.collapsed{width:48px;padding:.5rem 0}.sidebar.collapsed .sidebar-content{opacity:0;pointer-events:none;transition:opacity 0s}.sidebar-content{display:flex;flex-direction:column;flex:1;min-height:0;min-width:240px;opacity:1}.sidebar.ready .sidebar-content{transition:opacity .2s ease .1s}.sidebar-title-row{display:flex;align-items:center;justify-content:space-between;padding-right:.5rem}.sidebar-title-actions{display:flex;align-items:center;gap:2px}.sidebar-collapse-btn{padding:.3rem!important;width:28px!important;height:28px!important;display:flex;align-items:center;justify-content:center;background:transparent!important;border:none!important;color:var(--text-muted);border-radius:6px;flex-shrink:0}@media(hover:hover)and (pointer:fine){.sidebar-collapse-btn:hover{background:var(--bg-hover)!important;color:var(--text)}}.collapsed-buttons{display:flex;flex-direction:column;align-items:center;gap:4px;padding-top:.25rem}.collapsed-divider{width:24px;height:1px;background:var(--border);margin:4px 0}.collapsed-btn{width:36px!important;height:36px!important;padding:0!important;display:flex;align-items:center;justify-content:center;background:transparent!important;border:none!important;color:var(--text-muted);border-radius:6px}.collapsed-btn.active{color:var(--accent);background:var(--bg-hover)!important}@media(hover:hover)and (pointer:fine){.collapsed-btn:hover{background:var(--bg-hover)!important;color:var(--text)}}.sidebar-flyout{position:fixed;top:0;left:48px;bottom:0;width:240px;background:var(--bg-surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:1rem 0;z-index:99;box-shadow:4px 0 12px #0000004d}.sidebar-title{font-size:1.1rem;font-weight:700;padding:.5rem 1.2rem;color:var(--text-muted);letter-spacing:-.02em}.nav-search{padding:0 .75rem .4rem}.nav-search input{width:100%;background:transparent}[data-theme=dark] .nav-search input{background:var(--bg)}.nav-search input{border:none;border-bottom:1px solid var(--border);border-radius:0;color:var(--text);font-size:.85rem;padding:.4rem .6rem;outline:none;transition:border-color .15s}.nav-search input:focus{border-color:var(--accent-border)}.nav-category{font-size:.6rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);padding:.9rem .75rem .3rem;margin-top:.15rem}.nav-category:first-child{margin-top:0;padding-top:.4rem}.main{flex:1;padding:2rem;min-width:0}.main .content-wrapper{width:100%;margin:0;max-width:900px;transition:max-width .2s ease}[data-width=full] .main .content-wrapper{max-width:100%}.main h1{font-size:1.5rem;font-weight:600;margin-bottom:1.5rem}.tool-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1.5rem}.tool-header h1{margin-bottom:0}.tool-area{display:flex;flex-direction:column;gap:1rem}.tool-row{align-items:center;display:flex;gap:.5rem;flex-wrap:wrap}.options-row{display:flex;gap:1rem;margin-top:.5rem}.checkbox-option{display:inline-flex!important;align-items:center;gap:.35rem;margin-bottom:0;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;white-space:nowrap}label{font-size:.8rem;color:var(--text-muted);margin-bottom:.25rem;display:block}.form-control,.main input:not([type=checkbox]):not([type=radio]):not([type=range]),.main textarea,.main select{width:100%;background:var(--bg-input);border:1px solid var(--border);border-radius:6px;color:var(--text);font-family:var(--font-mono);font-size:.875rem;padding:.6rem .75rem;line-height:1.5;resize:vertical;outline:none;transition:border-color .15s,box-shadow .15s}.form-control::-moz-placeholder,.main input:not([type=checkbox]):not([type=radio]):not([type=range])::-moz-placeholder,.main textarea::-moz-placeholder,.main select::-moz-placeholder{color:var(--text-muted);opacity:.8}.form-control::placeholder,.main input:not([type=checkbox]):not([type=radio]):not([type=range])::placeholder,.main textarea::placeholder,.main select::placeholder{color:var(--text-muted);opacity:.8}.form-control:focus,.main input:not([type=checkbox]):not([type=radio]):not([type=range]):focus,.main textarea:focus,.main select:focus{border-color:var(--accent-border);box-shadow:0 0 0 1px var(--accent-border);background-color:var(--bg-input-focus)}.main input,progress{accent-color:var(--accent)}textarea{min-height:120px}button{background:var(--bg-hover);border:1px solid var(--border);border-radius:6px;color:var(--text);padding:.5rem 1rem;font-size:.8rem;cursor:pointer;transition:all .15s;white-space:nowrap}@media(hover:hover)and (pointer:fine){button:hover{background:var(--border)}}button.primary{background:var(--accent);border:1px solid var(--accent);color:#000;font-weight:600}@media(hover:hover)and (pointer:fine){button.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}}.error{color:var(--error);font-size:.8rem;margin-top:.25rem}.result-box{background:var(--bg-result);border:1px solid var(--border);border-radius:6px;padding:.75rem;font-family:var(--font-mono);font-size:.875rem;word-break:break-all;white-space:pre-wrap;min-height:60px}.swap-btn{align-self:center}.mobile-header{display:none;position:fixed;top:0;left:0;right:0;height:56px;background:var(--bg-surface);border-bottom:1px solid var(--border);padding:0 1rem;align-items:center;gap:1rem;z-index:100;justify-content:space-between}.mobile-theme-toggle{width:40px;height:40px;padding:0;background:transparent;border:none;display:flex;align-items:center;justify-content:center;color:var(--text-muted)}@media(hover:hover)and (pointer:fine){.mobile-theme-toggle:hover{color:var(--text)}}.menu-toggle{width:40px;height:40px;padding:0;background:transparent;border:none;display:flex;align-items:center;justify-content:center}.hamburger{position:relative;width:20px;height:2px;background:var(--text);transition:all .3s}.hamburger:before,.hamburger:after{content:"";position:absolute;width:20px;height:2px;background:var(--text);transition:all .3s}.hamburger:before{top:-6px;left:0}.hamburger:after{top:6px;left:0}.hamburger.open{background:transparent}.hamburger.open:before{top:0;transform:rotate(45deg)}.hamburger.open:after{top:0;transform:rotate(-45deg)}.overlay{display:none;position:fixed;inset:0;background:#00000080;z-index:90}@media(max-width:768px){.mobile-header{display:flex}.overlay{display:block}.sidebar{visibility:visible;padding:56px 0 20px;position:fixed;top:0;left:0;bottom:0;z-index:95;transform:translate(-100%);transition:transform .3s ease;width:100%}.sidebar .nav-search{width:90%;margin:0 10px;position:absolute;z-index:95;background:var(--bg-surface)}.sidebar nav{padding:3rem 1rem;overflow-y:scroll;overscroll-behavior:contain}.sidebar .sidebar-title-row{display:none}.sidebar.open{transform:translate(0)}.sidebar.collapsed{width:240px;padding:60px 0 20px}.sidebar.collapsed .sidebar-content{opacity:1;pointer-events:auto}.sidebar-collapse-btn,.collapsed-buttons,.sidebar-flyout{display:none!important}.main{padding:1rem;padding-top:calc(56px + 1rem);max-width:100%}.main h1{font-size:1.25rem}textarea{min-height:100px}.result-box{font-size:.8rem}.mobile-clipboard{display:flex}}.mobile-clipboard{display:none;gap:.5rem}.mobile-clipboard button{flex:1;font-size:.75rem;padding:.5rem}.input-header,.output-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.25rem}.input-header label,.output-header label{margin-bottom:0}input::-webkit-outer-spin-button,input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}.settings-group.svelte-1wk5kq2{margin-bottom:2rem}.settings-group.svelte-1wk5kq2 h3:where(.svelte-1wk5kq2){font-size:.95rem;font-weight:600;margin-bottom:.75rem;color:var(--text)}.settings-group.svelte-1wk5kq2.border-top{border-top:1px solid var(--border);padding-top:1.5rem;margin-bottom:0}.desc.svelte-1wk5kq2{font-size:.8rem;color:var(--text-muted);margin-top:.5rem}.toggle-group.svelte-1wk5kq2{display:flex;background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:3px;gap:3px}.toggle-group.svelte-1wk5kq2 button:where(.svelte-1wk5kq2){flex:1;border:none;background:transparent;padding:.5rem;font-size:.9rem;border-radius:4px;color:var(--text-muted)}.toggle-group.svelte-1wk5kq2 button:where(.svelte-1wk5kq2).active{background:var(--accent);color:#000;font-weight:600;box-shadow:0 1px 3px #0003}.toggle-group.svelte-1wk5kq2 button:where(.svelte-1wk5kq2):hover:not(.active){background:var(--bg-hover)}.range-wrapper.svelte-1wk5kq2{display:flex;align-items:center;gap:1rem}.range-wrapper.svelte-1wk5kq2 input[type=range]:where(.svelte-1wk5kq2){flex:1;cursor:pointer}.range-wrapper.svelte-1wk5kq2 button:where(.svelte-1wk5kq2){width:32px;height:32px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:4px;background:var(--bg);font-weight:700}.action-row.svelte-1wk5kq2{display:flex;gap:1rem}.action-row.svelte-1wk5kq2 button:where(.svelte-1wk5kq2){flex:1;padding:.6rem;background:var(--bg);border:1px solid var(--border);border-radius:6px;font-size:.9rem}.action-row.svelte-1wk5kq2 button:where(.svelte-1wk5kq2):hover{background:var(--bg-hover);border-color:var(--text-muted)}.reset-btn.svelte-1wk5kq2{background:transparent;border:1px solid var(--border);color:var(--text-muted);font-size:.75rem;padding:.2rem .5rem;border-radius:4px}.reset-btn.svelte-1wk5kq2:hover{background:var(--bg-hover);color:var(--text)}.cp-backdrop.svelte-wh9uu8{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;display:flex;align-items:flex-start;justify-content:center;padding-top:15vh;z-index:1100;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.cp-container.svelte-wh9uu8{background:var(--bg-surface);border:1px solid var(--border);border-radius:10px;width:100%;max-width:560px;margin:0 1rem;box-shadow:0 8px 32px #0006;animation:svelte-wh9uu8-cpPopIn .15s cubic-bezier(.16,1,.3,1);display:flex;flex-direction:column;overflow:hidden}.cp-input-row.svelte-wh9uu8{display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;border-bottom:1px solid var(--border)}.cp-search-icon.svelte-wh9uu8{color:var(--text-muted);flex-shrink:0}.cp-input.svelte-wh9uu8{flex:1;background:transparent;border:none;outline:none;font-size:1rem;color:var(--text);font-family:inherit}.cp-input.svelte-wh9uu8::-moz-placeholder{color:var(--text-muted)}.cp-input.svelte-wh9uu8::placeholder{color:var(--text-muted)}.cp-kbd.svelte-wh9uu8{font-size:.7rem;padding:.15rem .4rem;background:var(--bg-hover);border:1px solid var(--border);border-radius:4px;color:var(--text-muted);font-family:inherit;flex-shrink:0}.cp-results.svelte-wh9uu8{max-height:400px;overflow-y:auto;padding:.25rem 0}.cp-empty.svelte-wh9uu8{padding:2rem 1rem;text-align:center;color:var(--text-muted);font-size:.9rem}.cp-item.svelte-wh9uu8{display:flex;align-items:center;gap:.625rem;width:100%;padding:.5rem 1rem;background:transparent;border:none;border-left:3px solid transparent;cursor:pointer;text-align:left;color:var(--text);font-size:.9rem;font-family:inherit}.cp-item.svelte-wh9uu8:hover,.cp-item.svelte-wh9uu8.selected{background:var(--bg-hover);border-left-color:var(--accent)}.cp-item-icon.svelte-wh9uu8{flex-shrink:0;color:var(--text-muted)}.cp-item-label.svelte-wh9uu8{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cp-item-cat.svelte-wh9uu8{font-size:.75rem;color:var(--text-muted);flex-shrink:0}.cp-footer.svelte-wh9uu8{display:flex;gap:1rem;padding:.5rem 1rem;border-top:1px solid var(--border);font-size:.7rem;color:var(--text-muted)}.cp-footer.svelte-wh9uu8 kbd:where(.svelte-wh9uu8){font-size:.65rem;padding:.1rem .3rem;background:var(--bg-hover);border:1px solid var(--border);border-radius:3px;font-family:inherit;margin-right:.2rem}@keyframes svelte-wh9uu8-cpPopIn{0%{opacity:0;transform:scale(.96) translateY(-8px)}to{opacity:1;transform:scale(1) translateY(0)}}.tooltip-trigger.svelte-11extwn{position:relative;display:inline-flex}.tooltip.svelte-11extwn{position:fixed;background:var(--bg-surface);border:1px solid var(--border);color:var(--text);padding:.4rem .6rem;border-radius:6px;font-size:.75rem;font-weight:400;white-space:nowrap;z-index:9999;pointer-events:none;box-shadow:0 4px 12px #0003}[data-theme=dark] .tooltip.svelte-11extwn{box-shadow:0 4px 12px #0006}.tooltip.right.svelte-11extwn{transform:translateY(-50%);animation:svelte-11extwn-slideRight .15s ease-out}.tooltip.bottom.svelte-11extwn{transform:translate(-50%);animation:svelte-11extwn-slideBottom .15s ease-out}@keyframes svelte-11extwn-slideRight{0%{opacity:0;transform:translateY(-50%) translate(-5px)}to{opacity:1;transform:translateY(-50%) translate(0)}}@keyframes svelte-11extwn-slideBottom{0%{opacity:0;transform:translate(-50%) translateY(-5px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.toast-container.svelte-1cpok13{position:fixed;bottom:1rem;right:1rem;z-index:9999;display:flex;flex-direction:column;gap:.5rem;max-width:400px;pointer-events:none}.toast.svelte-1cpok13{pointer-events:auto;background:var(--bg-surface);border:1px solid var(--border);border-radius:6px;padding:.6rem .75rem;display:flex;align-items:center;gap:.5rem;box-shadow:0 4px 12px #0000004d;animation:svelte-1cpok13-slideUp .2s ease-out;font-size:.85rem}.toast.svelte-1cpok13.success{border-left:3px solid var(--success)}.toast.svelte-1cpok13.success .toast-icon:where(.svelte-1cpok13){color:var(--success)}.toast.svelte-1cpok13.error{border-left:3px solid var(--error)}.toast.svelte-1cpok13.error .toast-icon:where(.svelte-1cpok13){color:var(--error)}.toast.svelte-1cpok13.info{border-left:3px solid var(--accent)}.toast.svelte-1cpok13.info .toast-icon:where(.svelte-1cpok13){color:var(--accent)}.toast-icon.svelte-1cpok13{flex-shrink:0;display:flex;align-items:center}.toast-message.svelte-1cpok13{flex:1;color:var(--text)}.toast-close.svelte-1cpok13{flex-shrink:0;background:none;border:none;color:var(--text-muted);font-size:1.1rem;padding:0 .2rem;cursor:pointer;line-height:1;width:auto}.toast-close.svelte-1cpok13:hover{color:var(--text)}@keyframes svelte-1cpok13-slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.toast-container.svelte-1cpok13{left:1rem;right:1rem;max-width:none}}