@layer properties;@layer theme,base,components,utilities;@layer theme{:root,:host{--font-sans: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--text-sm: .875rem;--text-base: 1rem;--leading-normal: 1.5;--radius-sm: .25rem;--radius-md: .375rem;--radius-lg: .5rem;--default-font-family: var(--font-sans);--default-mono-font-family: var(--font-mono)}}@layer base{*,:after,:before,::backdrop,::file-selector-button{box-sizing:border-box;margin:0;padding:0;border:0 solid}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;tab-size:4;font-family:var(--default-font-family, ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings, normal);font-variation-settings:var(--default-font-variation-settings, normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family, ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings, normal);font-variation-settings:var(--default-mono-font-variation-settings, normal);font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea,::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;border-radius:0;background-color:transparent;opacity:1}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not (-webkit-appearance: -apple-pay-button)) or (contain-intrinsic-size: 1px){::placeholder{color:currentcolor}@supports (color: color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit,::-webkit-datetime-edit-year-field,::-webkit-datetime-edit-month-field,::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute-field,::-webkit-datetime-edit-second-field,::-webkit-datetime-edit-millisecond-field,::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]),::file-selector-button{appearance:button}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer utilities{.visible{visibility:visible}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border-width:0}.relative{position:relative}.static{position:static}.container{width:100%}@media(width>=40rem){.container{max-width:40rem}}@media(width>=48rem){.container{max-width:48rem}}@media(width>=64rem){.container{max-width:64rem}}@media(width>=80rem){.container{max-width:80rem}}@media(width>=96rem){.container{max-width:96rem}}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.border{border-style:var(--tw-border-style);border-width:1px}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--color-dark: #1B1C1E;--color-black: #000000;--color-ink: #090D10;--color-light: #F5F5F5;--color-white: #FFFFFF;--color-light-muted: #E3E5F0;--color-blue-deep: #0C4687;--color-blue-mid: #005682;--color-blue-cta: #1068CF;--color-blue-purple: #9747FF;--color-teal: #0FB0A7;--color-teal-dark: #0F7C76;--color-teal-light: #50CEC7;--color-teal-muted: rgba(80, 206, 199, .25);--color-accent: #69D4FD;--accent: #69D4FD;--color-muted: #525157;--color-muted-light: #838383;--color-border: #DDD9D9;--color-border-light: #DEDEDE;--color-border-dark: #B0B0B0;--color-danger: #FF0000;--shadow-soft: 0 0 4px rgba(0,0,0,.25);--shadow-card: 0 4px 4px rgba(0,0,0,.25);--shadow-teal: 2px 2px 7.1px rgb(15, 124, 118);--shadow-teal-muted: 2px 2px 4px rgba(15,176,167,.27);--shadow-blue-muted: 0 0 4px rgba(0,86,130,.29);--font-display: "Prompt", sans-serif;--font-mono: "Roboto Mono", monospace;--font-ui: "Inter", sans-serif;--font-body: "Prompt", sans-serif;--text-xs: 10px;--text-sm: 12px;--text-base: 16px;--text-md: 20px;--text-lg: 24px;--text-xl: 32px;--text-2xl: 36px;--text-3xl: 48px;--leading-tight: 1;--leading-snug: 1.25;--leading-normal: 1.5;--weight-light: 300;--weight-regular: 400;--weight-medium: 500;--weight-bold: 700;--weight-extrabold: 800;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 34px;--space-8: 51px;--space-9: 67px;--space-10: 80px;--radius-sm: 7px;--radius-md: 8px;--radius-lg: 16px;--radius-xl: 30px;--radius-full: 9999px}:root,[data-theme=dark],.dark{--bg-page: #1B1C1E;--bg-surface: #232428;--bg-card: #2A2B2F;--text-primary: #FFFFFF;--text-secondary: #7C7C84;--text-accent: #69D4FD;--border-color: rgba(255,255,255,.1)}*,*:before,*:after{box-sizing:border-box}html{color-scheme:dark}body{margin:0;background:var(--bg-page);color:var(--text-primary);font-family:var(--font-body);font-size:var(--text-base);line-height:var(--leading-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-page)}::-webkit-scrollbar-thumb{background:#3a3b40;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#4a4b52}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}.monaco-editor .inputarea:focus-visible{outline:none}@keyframes ct-pulse{0%{box-shadow:0 0 0 0 currentColor;opacity:1}70%{box-shadow:0 0 0 6px currentColor;opacity:0}to{box-shadow:0 0 0 0 currentColor;opacity:0}}@keyframes ct-spin{to{transform:rotate(360deg)}}.diff-easy{color:#50cec7;background:#50cec71f;border:1px solid rgba(80,206,199,.27);display:inline-flex;align-items:center;font-family:var(--font-ui);font-weight:600;font-size:11px;padding:2px 8px;border-radius:var(--radius-full);white-space:nowrap}.diff-medium{color:#ffb347;background:#ffb3471f;border:1px solid rgba(255,179,71,.27);display:inline-flex;align-items:center;font-family:var(--font-ui);font-weight:600;font-size:11px;padding:2px 8px;border-radius:var(--radius-full);white-space:nowrap}.diff-hard{color:#ff6b6b;background:#ff6b6b1f;border:1px solid rgba(255,107,107,.27);display:inline-flex;align-items:center;font-family:var(--font-ui);font-weight:600;font-size:11px;padding:2px 8px;border-radius:var(--radius-full);white-space:nowrap}.ct-card{background:var(--bg-card);border-radius:var(--radius-sm);border:1px solid var(--border-color)}.btn-teal{background:var(--color-teal);color:#0e1418;font-family:var(--font-ui);font-weight:var(--weight-bold);font-size:var(--text-sm);border:none;border-radius:var(--radius-md);padding:8px 16px;cursor:pointer;transition:background .15s ease;display:inline-flex;align-items:center;gap:6px}.btn-teal:hover{background:var(--color-teal-dark)}.btn-teal:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--text-secondary);font-family:var(--font-ui);font-weight:600;font-size:var(--text-sm);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:7px 14px;cursor:pointer;transition:background .15s,color .15s}.btn-ghost:hover{background:#ffffff0d;color:var(--text-primary)}.ct-contest-card{transition:border-color .15s,box-shadow .15s}.ct-contest-card:hover{border-color:#69d4fd66!important}.ct-close-btn{transition:color .15s,background .15s}.ct-close-btn:hover{color:var(--text-primary)!important;background:#ffffff0f!important}.status-draft{color:#7c7c84;background:#7c7c8426;border:1px solid rgba(124,124,132,.3)}.status-active{color:#50cec7;background:#50cec726;border:1px solid rgba(80,206,199,.3)}.status-finished{color:#ffb347;background:#ffb34726;border:1px solid rgba(255,179,71,.3)}.status-badge{display:inline-flex;align-items:center;font-family:var(--font-ui);font-weight:700;font-size:10px;letter-spacing:.06em;text-transform:uppercase;padding:2px 8px;border-radius:var(--radius-full)}@property --tw-border-style{syntax: "*"; inherits: false; initial-value: solid;}@property --tw-outline-style{syntax: "*"; inherits: false; initial-value: solid;}@property --tw-blur{syntax: "*"; inherits: false;}@property --tw-brightness{syntax: "*"; inherits: false;}@property --tw-contrast{syntax: "*"; inherits: false;}@property --tw-grayscale{syntax: "*"; inherits: false;}@property --tw-hue-rotate{syntax: "*"; inherits: false;}@property --tw-invert{syntax: "*"; inherits: false;}@property --tw-opacity{syntax: "*"; inherits: false;}@property --tw-saturate{syntax: "*"; inherits: false;}@property --tw-sepia{syntax: "*"; inherits: false;}@property --tw-drop-shadow{syntax: "*"; inherits: false;}@property --tw-drop-shadow-color{syntax: "*"; inherits: false;}@property --tw-drop-shadow-alpha{syntax: "<percentage>"; inherits: false; initial-value: 100%;}@property --tw-drop-shadow-size{syntax: "*"; inherits: false;}@layer properties{@supports ((-webkit-hyphens: none) and (not (margin-trim: inline))) or ((-moz-orient: inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-border-style: solid;--tw-outline-style: solid;--tw-blur: initial;--tw-brightness: initial;--tw-contrast: initial;--tw-grayscale: initial;--tw-hue-rotate: initial;--tw-invert: initial;--tw-opacity: initial;--tw-saturate: initial;--tw-sepia: initial;--tw-drop-shadow: initial;--tw-drop-shadow-color: initial;--tw-drop-shadow-alpha: 100%;--tw-drop-shadow-size: initial}}}