@font-face {
  font-family: "Open Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url("/assets/open-sans-latin-400-normal-b041e353.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Open Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url("/assets/open-sans-latin-ext-400-normal-6039546e.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Open Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url("/assets/open-sans-latin-500-normal-27b6f238.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Open Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url("/assets/open-sans-latin-ext-500-normal-5ec87363.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Open Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 600;
  src: url("/assets/open-sans-latin-600-normal-d23076b4.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Open Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 600;
  src: url("/assets/open-sans-latin-ext-600-normal-f48f4f5d.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@layer base, components;

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

  body,
  h1,
  h2,
  h3,
  p,
  ul,
  dl,
  dd {
    margin: 0;
  }

  ul {
    padding: 0;
  }

  button,
  input,
  select,
  textarea {
    font: inherit;
    color: inherit;
  }

  button {
    background: none;
    border: 0;
  }

  ::-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;
    }

  :root {

  --color-primary: #1677ff;
  --color-primary-hover: #4096ff;
  --color-primary-active: #0958d9;
  --color-primary-border: #91caff;

  --color-text: rgba(0, 0, 0, 0.88);
  --color-text-secondary: rgba(0, 0, 0, 0.65);
  --color-text-tertiary: rgba(0, 0, 0, 0.45);
  --color-text-disabled: rgba(0, 0, 0, 0.25);
  --color-text-placeholder: rgba(0, 0, 0, 0.55);

  --color-border: #d9d9d9;
  --color-border-secondary: #f0f0f0;
  --color-split: rgba(5, 5, 5, 0.06);

  --color-bg-container: #ffffff;
  --color-bg-layout: #f5f5f5;
  --color-bg-eduframe: #fbfbfb;
  --color-fill-alter: rgba(0, 0, 0, 0.02);
  --color-fill-secondary: rgba(0, 0, 0, 0.06);

  --color-error: #ff4d4f;
  --color-error-bg: #fff2f0;
  --color-error-border: #ffccc7;
  --color-success: #52c41a;
  --color-success-bg: #f6ffed;
  --color-success-border: #b7eb8f;
  --color-warning: #faad14;
  --color-warning-bg: #fffbe6;
  --color-warning-border: #ffe58f;

  --font-sans: "Open Sans", "Noto Sans SC", "Noto Sans Arabic", Helvetica, Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;

  --text-body: 14px;
  --line-height-body: 1.5714285714285714;
  --text-caption: 12px;
  --line-height-caption: 1.6666666666666667;
  --text-h1: 22px;
  --line-height-h1: 1.571428;
  --text-h2: 16px;
  --line-height-h2: 1.5;
  --text-tab-title: 20px;
  --line-height-tab-title: 1.4;
  --text-h3: 14px;
  --line-height-h3: 1.5714285714285714;

  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;

  --control-height: 32px;
  --control-height-sm: 24px;

  --shadow-tertiary:
    0 1px 2px 0 rgba(0, 0, 0, 0.03), 0 1px 6px -1px rgba(0, 0, 0, 0.02),
    0 2px 4px 0 rgba(0, 0, 0, 0.02);

  --motion-duration: 0.2s;
  --motion-ease: cubic-bezier(0.645, 0.045, 0.355, 1);
    --spacing: 4px;
  }

  html {
    font-family: var(--font-sans);
    font-size: var(--text-body);
    line-height: var(--line-height-body);
    color: var(--color-text);
  }

  h1 {
    font-size: var(--text-h1);
    line-height: var(--line-height-h1);
    font-weight: 600;
    margin-block-end: calc(4px * 4);
  }

  h2 {
    font-size: var(--text-h2);
    line-height: var(--line-height-h2);
    font-weight: 600;
    margin-block-end: calc(4px * 3);
  }

  h3 {
    font-size: var(--text-h3);
    line-height: var(--line-height-h3);
    font-weight: 600;
    margin-block-end: calc(4px * 2);
  }

  p {
    margin-block-end: calc(4px * 3);
  }

  strong {
    font-weight: 600;
  }

  a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--motion-duration) var(--motion-ease);
  }

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

  a:active {
    color: var(--color-primary-active);
  }

  a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 1px;
    border-radius: var(--radius-sm);
  }

  nav a {
    color: var(--color-text-secondary);
  }

  nav a:hover {
    color: var(--color-primary);
  }

  code {
    font-family: var(--font-mono);
    font-size: var(--text-caption);
    padding: 0.1em 0.4em;
    background-color: var(--color-fill-alter);
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--radius-sm);
  }

  ul {
    list-style: disc;
    padding-inline-start: calc(4px * 6);
    margin-block-end: calc(4px * 3);
  }

  dl {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: calc(4px * 1) calc(4px * 4);
    margin-block-end: calc(4px * 4);
  }

  dt {
    color: var(--color-text-secondary);
  }

  section {
    margin-block-end: calc(4px * 6);
  }

  label {
    display: block;
    padding-block-end: calc(4px * 1);
    color: var(--color-text);
  }

  input[type="text"],
  input[type="url"],
  input[type="password"],
  input[type="date"],
  select {
    box-sizing: border-box;
    height: var(--control-height);
    padding-inline: calc(4px * 3);
    font-size: var(--text-body);
    line-height: var(--line-height-body);
    color: var(--color-text);
    background-color: var(--color-bg-container);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition:
      border-color var(--motion-duration) var(--motion-ease),
      box-shadow var(--motion-duration) var(--motion-ease);
  }

  input[type="text"],
  input[type="url"],
  input[type="password"] {
    min-width: 22rem;
    max-width: 100%;
  }

  input::placeholder {
    color: var(--color-text-placeholder);
  }

  input[type="text"]:hover,
  input[type="url"]:hover,
  input[type="password"]:hover,
  input[type="date"]:hover,
  select:hover {
    border-color: var(--color-primary-hover);
  }

  input[type="text"]:focus,
  input[type="url"]:focus,
  input[type="password"]:focus,
  input[type="date"]:focus,
  select:focus {
    outline: none;
    border-color: var(--color-primary-hover);
    box-shadow: 0 0 0 2px rgba(5, 145, 255, 0.1);
  }

  select {
    padding-inline-end: calc(4px * 8);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5 6 6.5l5-5' stroke='rgba(0,0,0,0.45)' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right calc(4px * 3) center;
    background-size: 12px 8px;
    appearance: none;
  }

  button,
  input[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: var(--control-height);
    padding-inline: calc(4px * 4);
    font-size: var(--text-body);
    line-height: var(--line-height-body);
    font-weight: 400;
    color: var(--color-text);
    background-color: var(--color-bg-container);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition:
      color var(--motion-duration) var(--motion-ease),
      border-color var(--motion-duration) var(--motion-ease),
      background-color var(--motion-duration) var(--motion-ease);
  }

  button:hover,
  input[type="submit"]:hover {
    color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
  }

  button:active,
  input[type="submit"]:active {
    color: var(--color-primary-active);
    border-color: var(--color-primary-active);
  }

  button:focus-visible,
  input[type="submit"]:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 1px;
  }

  table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    font-size: var(--text-body);
  }

  thead th {
    padding: calc(4px * 3) calc(4px * 4);
    text-align: start;
    font-weight: 400;
    color: var(--color-text);
    background-color: var(--color-fill-alter);
    border-block-end: 1px solid var(--color-split);
  }

  tbody td {
    padding: calc(4px * 3) calc(4px * 4);
    vertical-align: middle;
    border-block-end: 1px solid var(--color-split);
  }

  tbody tr:last-child td {
    border-block-end: none;
  }

  tbody tr:hover td {
    background-color: var(--color-fill-alter);
  }
}

@layer components {
  .btn-primary {
    color: #fff;
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    font-weight: 400;
  }

  .btn-primary:hover {
    color: #fff;
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
  }

  .btn-primary:active {
    color: #fff;
    background-color: var(--color-primary-active);
    border-color: var(--color-primary-active);
  }

  .alert {
    display: block;
    padding: calc(4px * 2) calc(4px * 3);
    margin-block-end: calc(4px * 4);
    font-size: var(--text-body);
    border: 1px solid transparent;
    border-radius: var(--radius-lg);
  }

  .alert-success {
    background-color: var(--color-success-bg);
    border-color: var(--color-success-border);
  }

  .alert-error {
    background-color: var(--color-error-bg);
    border-color: var(--color-error-border);
  }

  .alert-warning {
    background-color: var(--color-warning-bg);
    border-color: var(--color-warning-border);
  }

  .alert ul {
    margin-block-end: 0;
  }

  .alert p:last-child {
    margin-block-end: 0;
  }

  .tag-warning {
    display: inline-block;
    padding-inline: calc(4px * 2);
    font-size: var(--text-caption);
    line-height: var(--control-height-sm);
    color: #d46b08;
    background-color: var(--color-warning-bg);
    border: 1px solid var(--color-warning-border);
    border-radius: var(--radius-sm);
  }

  body.app {
    background-color: var(--color-bg-layout);
  }

  body.embedded {
    background-color: var(--color-bg-eduframe);
  }

  body.embedded h2 {
    font-size: var(--text-tab-title);
    line-height: var(--line-height-tab-title);
  }

  nav {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 12px 16px;
    background-color: var(--color-bg-container);
    border-block-end: 1px solid var(--color-border-secondary);
  }

  main {
    max-width: 64rem;
    margin-inline: auto;
    padding: 16px;
  }

  main.narrow {
    max-width: 48rem;
    margin-inline: 0;
  }

  .card {
    padding: 24px;
    background-color: var(--color-bg-container);
    border-radius: var(--radius-lg);
  }

  .field {
    margin-block-end: 16px;
  }

  .cell-form {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .cell-form.stacked {
    display: block;
    margin-block-start: 8px;
  }
}