@layer reset, base, layout, components;

@font-face {
  font-family: "Source Code Pro";
  src: url("/static/assets/767e20b59ccab0029a12/fonts/SourceCodePro-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Source Code Pro";
  src: url("/static/assets/237c18393385ac83d7ff/fonts/SourceCodePro-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@layer reset {

  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }

  :where(body, h1, h2, h3, p, ul, form, dl, dd) {
    margin: 0;
  }

  :where(button, input, select, textarea) {
    font: inherit;
  }

  :where(img) {
    display: block;
    max-inline-size: 100%;
    block-size: auto;
  }
}

@layer base {
  :root {
    color-scheme: dark;
    scrollbar-gutter: stable;
    --color-background: #0f0f23;
    --color-surface: #10101a;
    --color-hover: #1a1a3e;
    --color-border: #45455f;
    --color-control-border: #686883;
    --color-text: #cccccc;
    --color-heading: #ffffff;
    --color-muted: #9b9bb0;
    --color-accent: #00cc00;
    --color-accent-hover: #99ff99;
    --color-star: #ffff66;
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --page-width: 68rem;
    --reading-width: 65ch;
    --form-width: 36rem;
  }

  /* Reserve the same width in browsers without scrollbar-gutter support. */
  @supports not (scrollbar-gutter: stable) {
    :root {
      overflow-y: scroll;
    }
  }

  body {
    max-inline-size: var(--page-width);
    margin-inline: auto;
    padding-inline: clamp(0.75rem, 2vw, 1.5rem);
    background: var(--color-background);
    color: var(--color-text);
    font-family: "Source Code Pro", ui-monospace, monospace;
    font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
    line-height: normal;
    overflow-wrap: anywhere;
  }

  :where(h1, h2, h3) {
    color: var(--color-heading);
    font-weight: 700;
    line-height: normal;
  }

  h1 {
    font-size: clamp(1.5rem, 1.25rem + 1vw, 2rem);
  }

  h2 {
    font-size: 1.25rem;
  }

  h3 {
    font-size: 1em;
  }

  em {
    color: #fff;
    font-style: normal;
    text-shadow: 0 0 5px currentColor;
  }

  em.star {
    color: var(--color-star)
  }

  code::before {
    z-index: -1;
    content: "";
    position: absolute;
    display: block;
    left: -2px;
    right: -2px;
    top: 0px;
    bottom: 0px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
  }

  code {
    position: relative;
    display: inline-block;
    padding: 0;
    margin: 0;
  }

  a {
    color: var(--color-accent);
    text-decoration-thickness: 0.08em;
    text-underline-offset: 0.2em;
  }

  a:hover {
    color: var(--color-accent-hover);
  }

  :where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
    outline: 2px solid var(--color-star);
    outline-offset: 3px;
  }

  ::selection {
    background: var(--color-star);
    color: var(--color-background);
  }
}

@layer layout {

  .site-header,
  .page {
    max-inline-size: var(--reading-width);
    margin-inline: auto;
  }

  .site-header {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-2) var(--space-5);
    padding-block: var(--space-4);
    border-block-end: 1px solid var(--color-border);
  }

  .site-nav {
    min-inline-size: 0;
  }

  .nav-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-1) var(--space-3);
    padding: 0;
    list-style: none;
  }

  .nav-list>li {
    min-inline-size: 0;
  }

  .page {
    min-inline-size: 0;
    padding-block: var(--space-6);
  }

  .page>*+* {
    margin-block-start: var(--space-4);
  }

  .stack {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
    inline-size: 100%;
    max-inline-size: var(--form-width);
  }

  .input-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: stretch;
    gap: var(--space-2);
  }

  .input-form> :where(label, .status, .hint) {
    grid-column: 1 / -1;
  }

  @media (max-width: 30rem) {
    .input-form>button {
      max-inline-size: 14ch;
    }
  }

  .cluster {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
  }

  .flow {
    display: grid;
    gap: var(--space-3);
    min-inline-size: 0;
  }

  @media (max-width: 40rem) {
    .site-header {
      flex-direction: column;
      align-items: flex-start;
    }
  }
}

@layer components {

  /* Expose explanatory text to assistive technology without affecting layout. */
  .visually-hidden {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
  }

  .skip-link {
    position: absolute;
    inset-block-start: var(--space-2);
    inset-inline-start: var(--space-3);
    z-index: 1;
    padding: var(--space-2) var(--space-3);
    background: var(--color-background);
    transform: translateY(-200%);
  }

  .skip-link:focus {
    transform: translateY(0);
  }

  .site-title {
    color: var(--color-accent);
    font-size: 1.2em;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    text-shadow: 0 0 5px currentColor;
  }

  .site-title::before {
    content: "[ ";
  }

  .site-title::after {
    content: " ]";
  }

  .site-title::before,
  .site-title::after {
    color: var(--color-text);
    text-shadow: none;
  }

  .nav-link {
    display: inline-flex;
    align-items: center;
    min-block-size: 2.75rem;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--color-accent);
    text-decoration: none;
    white-space: nowrap;
  }

  .nav-link::before {
    content: "[";
  }

  .nav-link::after {
    content: "]";
  }

  .nav-link::before,
  .nav-link::after {
    color: var(--color-text);
  }

  .nav-link[aria-current="page"],
  .nav-link:hover:not(:disabled) {
    background: transparent;
    color: var(--color-accent-hover);
    text-shadow: 0 0 5px currentColor;
  }

  .nav-account {
    display: inline-flex;
    align-items: baseline;
    gap: var(--space-2);
    max-inline-size: 100%;
  }

  .nav-user {
    color: var(--color-heading);
  }

  /* Keep the ASCII rows aligned; timers follow the first row's star. */
  .day-list {
    max-inline-size: 100%;
    overflow-x: auto;
    font-size: clamp(0.6875rem, 2.2vw, 1rem);
    line-height: normal;
    white-space: pre;
    overflow-wrap: normal;
    cursor: default;
  }

  .day-locked {
    color: var(--color-muted);
  }

  .day-countdown {
    color: var(--color-heading);
    margin-inline-start: var(--space-2);
  }

  .day-list a {
    color: var(--color-text);
    text-decoration: none;
  }

  .day-list a:hover,
  .day-list a:focus-visible {
    background: var(--color-hover);
    color: var(--color-heading);
  }

  .day-stars {
    color: var(--color-star);
  }

  .day-list .day-stars {
    text-shadow: 0 0 5px currentColor;
  }

  .day-stars.incomplete {
    visibility: hidden;
  }

  #answer {
    scroll-margin-block-start: var(--space-5);
  }

  label {
    color: var(--color-heading);
  }

  input[type="text"],
  select {
    inline-size: 100%;
    min-inline-size: 0;
    min-block-size: 2.75rem;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-control-border);
    border-radius: 0;
    background: var(--color-surface);
    color: var(--color-text);
  }

  input[type="text"]:focus,
  select:focus {
    border-color: var(--color-accent);
  }

  button {
    min-block-size: 2.75rem;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-accent);
    border-radius: 0;
    background: transparent;
    color: var(--color-accent);
    line-height: inherit;
    cursor: pointer;
  }

  button:hover:not(:disabled):not(.nav-link) {
    background: var(--color-accent);
    color: var(--color-background);
  }

  button:disabled {
    border-color: var(--color-border);
    color: var(--color-muted);
    cursor: not-allowed;
  }

  .action-form {
    display: inline-flex;
  }

  .status {
    color: inherit;
  }

  .status:empty {
    margin: 0;
  }

  .hint {
    color: var(--color-muted);
  }

  .plain-list {
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .table-scroll {
    min-inline-size: 0;
    overflow-x: auto;
  }

  .data-table {
    inline-size: 100%;
    min-inline-size: 32rem;
    border-collapse: collapse;
  }

  .data-table :where(th, td) {
    padding: var(--space-3);
    border-block-end: 1px solid var(--color-border);
    text-align: start;
    vertical-align: top;
  }

  .data-table thead th {
    color: var(--color-muted);
  }

  .data-table td {
    overflow-wrap: normal;
  }

  .data-table tbody tr:hover {
    background: var(--color-hover);
  }

  .numeric {
    text-align: end;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
  }

  .metadata {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2) var(--space-5);
  }

  .metadata>div {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: var(--space-1) var(--space-2);
    min-inline-size: 0;
  }

  .metadata dt {
    color: var(--color-muted);
  }

  .disclosure {
    min-inline-size: 0;
    scroll-margin-block-start: var(--space-4);
    border-block-end: 1px solid var(--color-border);
    padding-block-end: var(--space-3);
  }

  .disclosure>summary {
    min-block-size: 2.75rem;
    padding-block: var(--space-2);
    color: var(--color-heading);
    cursor: pointer;
  }

  .disclosure[open]>summary {
    margin-block-end: var(--space-3);
  }

  .card {
    min-inline-size: 0;
    padding: var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
  }

  .preserve-lines {
    white-space: pre-wrap;
  }

}