/* ================================================================
   main.css — production-CSS resapp.gia41.ru (вариант modern).
   Источник: docs/design-system/MASTER.md + preview/styles/{base,modern}.css.
   Резолюция №75.bis (2026-05-08): выбран modern-вариант.

   Шрифты хостим локально (без обращений к Google Fonts) — требования к
   ПДн запрещают сторонние CDN на пути участника.
   ================================================================ */

/* ---------------- @font-face: PT Sans ---------------- */

@font-face {
  font-family: 'PT Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/pt-sans-v11-cyrillic_latin-regular.woff2') format('woff2'),
       url('../fonts/pt-sans-v11-cyrillic_latin-regular.woff')  format('woff');
}
@font-face {
  font-family: 'PT Sans';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/pt-sans-v11-cyrillic_latin-italic.woff2') format('woff2'),
       url('../fonts/pt-sans-v11-cyrillic_latin-italic.woff')  format('woff');
}
@font-face {
  font-family: 'PT Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/pt-sans-v11-cyrillic_latin-700.woff2') format('woff2'),
       url('../fonts/pt-sans-v11-cyrillic_latin-700.woff')  format('woff');
}
@font-face {
  font-family: 'PT Sans';
  font-style: italic;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/pt-sans-v11-cyrillic_latin-700italic.woff2') format('woff2'),
       url('../fonts/pt-sans-v11-cyrillic_latin-700italic.woff')  format('woff');
}

/* ---------------- @font-face: Roboto ---------------- */

@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/roboto-v20-cyrillic-300.woff2') format('woff2'),
       url('../fonts/roboto-v20-cyrillic-300.woff')  format('woff');
}
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/roboto-v20-cyrillic-regular.woff2') format('woff2'),
       url('../fonts/roboto-v20-cyrillic-regular.woff')  format('woff');
}
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/roboto-v20-cyrillic-500.woff2') format('woff2'),
       url('../fonts/roboto-v20-cyrillic-500.woff')  format('woff');
}
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/roboto-v20-cyrillic-700.woff2') format('woff2'),
       url('../fonts/roboto-v20-cyrillic-700.woff')  format('woff');
}

/* ---------------- @font-face: icomoon (только woff) ---------------- */

@font-face {
  font-family: 'icomoon';
  font-style: normal;
  font-weight: normal;
  font-display: block;
  src: url('../fonts/icomoon.woff') format('woff');
}

/* ---------------- Токены ---------------- */

:root {
  --color-bg: #fff;
  --color-bg-soft: #e6e6e6;
  --color-text: #333;
  --color-text-soft: #5e5e5e;
  --color-text-strong: #000;
  --color-border: #e6e6e6;

  --color-primary: #0969aa;
  --color-primary-hover: #1c7bba;
  --color-secondary: #c21919;
  --color-secondary-hover: #cd3232;

  --color-surface: #fff;
  --color-footer: #476376;
  --color-link-visited: #534970;
  --color-link-active-bg: rgba(9, 105, 170, 0.2);

  --color-on-primary: #fff;
  --color-on-secondary: #fff;

  --font-content: "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica", "Roboto", "Noto Sans", Arial, sans-serif;
  --font-heading: "PT Sans", "Segoe UI", sans-serif;
  --font-ui: "PT Mono", "Menlo", "Monaco", "Consolas", "Roboto Mono", monospace;
  --font-size-base: 18px;
  --line-height: 1.5;

  --space: 1em;
  --space-half: 0.5em;
  --space-double: 2em;

  --radius-sm: 2px;
  --radius: 0.3em;
  --radius-md: 5px;
  --radius-lg: 0.6em;
  --radius-circle: 50%;

  --shadow-sm: 0.04em 0.04em 0.4em 0 rgba(0, 0, 0, 0.15);

  --transition-fast: 0.3s;
  --transition-label: 0.4s;
}

[data-theme="dark"] {
  --color-bg: #0d0d0d;
  --color-bg-soft: #262626;
  --color-text: #d9d9d9;
  --color-text-soft: #adadad;
  --color-text-strong: #fff;
  --color-border: #262626;

  --color-primary: #1aa3ff;
  --color-primary-hover: #002e4d;
  --color-secondary: #ff4242;
  --color-secondary-hover: #750000;

  --color-surface: #0d0d0d;
  --color-footer: #344856;
  --color-link-visited: #757cb4;
  --color-link-active-bg: rgba(26, 163, 255, 0.2);
}

/* ---------------- Reset ---------------- */

*, *::before, *::after { box-sizing: border-box; }
html { font-size: var(--font-size-base); line-height: var(--line-height); }
@media (max-width: 1199px) { html { font-size: 17px; } }
@media (max-width: 991px)  { html { font-size: 16px; } }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-content);
  color: var(--color-text);
  background-color: var(--color-bg);
  text-rendering: optimizeSpeed;
}

a { color: inherit; text-decoration: none; cursor: pointer; }
a:hover { text-decoration: underline; }
a:active { background-color: var(--color-link-active-bg); }
main a:not(.no-visited):visited { color: var(--color-link-visited); }

button {
  border: none; background-color: transparent;
  font-family: inherit; font-size: 100%; color: inherit;
  cursor: pointer;
}
input, select, textarea {
  font-family: inherit; font-size: 100%; line-height: 1; color: inherit;
  margin: 0;
}
img, svg { max-width: 100%; display: block; }
table { border-collapse: collapse; text-align: center; }
fieldset { border: none; margin: 0; padding: 0; min-width: auto; }
h1, h2, h3, h4, h5, h6 { font-weight: normal; }

p { margin: 1em 0; }
hr { border: 0; border-top: 1px solid currentColor; opacity: 0.4; margin: var(--space) 0; }

ul, ol { margin: 0; padding: 0; list-style: none; }
dl { margin: 0; }
dd { margin-left: 0; }

/* ---------------- Шрифтовые роли ---------------- */

.font-heading,
.section__title,
.content__title,
.content__subtitle { font-family: var(--font-heading); }
.font-ui, code, pre { font-family: var(--font-ui); }
input, .ui-input, .ui-select__control { font-family: var(--font-content); }

/* ---------------- Заголовки контента ---------------- */

.content__title {
  font-size: 180%;
  font-weight: bold;
  margin: 0 0 1.2em;
  font-family: var(--font-heading);
}
.content__subtitle {
  font-size: 130%;
  font-weight: bold;
  margin: 2.5em 0 1em 1.7em;
  font-family: var(--font-heading);
}
@media (max-width: 575px) { .content__subtitle { margin-left: 0; } }

/* ---------------- Утилиты ---------------- */

.fz-50  { font-size: 50%; }
.fz-60  { font-size: 60%; }
.fz-70  { font-size: 70%; }
.fz-80  { font-size: 80%; }
.fz-90  { font-size: 90%; }
.fz-100 { font-size: 100%; }
.fz-110 { font-size: 110%; }
.fz-120 { font-size: 120%; }
.fz-130 { font-size: 130%; }
.fz-140 { font-size: 140%; }
.fz-150 { font-size: 150%; }
.fz-160 { font-size: 160%; }
.fz-170 { font-size: 170%; }
.fz-180 { font-size: 180%; }
.fz-200 { font-size: 200%; }

.padding        { padding: 1em; }
.padding-top    { padding-top: 1em; }
.padding-right  { padding-right: 1em; }
.padding-bottom { padding-bottom: 1em; }
.padding-left   { padding-left: 1em; }
.p0             { padding: 0; }

.margin        { margin: 1em; }
.margin-top    { margin-top: 1em; }
.margin-right  { margin-right: 1em; }
.margin-bottom { margin-bottom: 1em; }
.margin-left   { margin-left: 1em; }
.m0            { margin: 0; }
.block-center  { margin-left: auto; margin-right: auto; }

.bold      { font-weight: bold; }
.normal    { font-weight: normal; }
.italic    { font-style: italic; }
.uppercase { text-transform: uppercase; }
.text-left   { text-align: left; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.underline   { text-decoration: underline; }
.text-indent { text-indent: 1.7rem; }

.d-block        { display: block; }
.d-inline       { display: inline; }
.d-inline-block { display: inline-block; max-width: 100%; }
.d-flex         { display: flex; }
.d-table        { display: table; }
.hidden         { display: none !important; }

@media (max-width:1199px) { .lg-hidden { display: none !important; } }
@media (max-width: 991px) { .md-hidden { display: none !important; } }
@media (max-width: 767px) { .sm-hidden { display: none !important; } }
@media (max-width: 575px) { .xs-hidden { display: none !important; } }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  white-space: nowrap;
  overflow: hidden;
  border: 0; padding: 0; margin: -1px;
  clip: rect(0 0 0 0); clip-path: inset(50%);
}

/* Семантические цвета как классы (наша замена атрибутной системы legacy) */
.bg-primary             { background-color: var(--color-primary); color: var(--color-on-primary); }
.bg-primary-hover:hover { background-color: var(--color-primary-hover); }
.bg-secondary           { background-color: var(--color-secondary); color: var(--color-on-secondary); }
.bg-light               { background-color: var(--color-bg-soft); }
.bg-white               { background-color: #fff; }
.bg-page                { background-color: var(--color-bg); }

.font-primary   { color: var(--color-primary); }
.font-secondary { color: var(--color-secondary); }
.font-dark      { color: var(--color-text-strong); }
.font-gray      { color: var(--color-text-soft); }
.font-white     { color: #fff; }

.border-primary   { border-color: var(--color-primary); }
.border-secondary { border-color: var(--color-secondary); }
.border-light     { border-color: var(--color-bg-soft); }
.border-gray      { border-color: var(--color-text-soft); }

/* ---------------- Сетка ---------------- */

.container {
  width: 100%;
  max-width: 1440px;
  padding: 0 1em;
  margin: 0 auto;
}
.row              { display: flex; flex-wrap: wrap; }
.no-wrap          { flex-wrap: nowrap; }
.space-between    { justify-content: space-between; }
.justify-center   { justify-content: center; }
.direction-column { flex-direction: column; }
.maximal-width    { flex-grow: 1; }
.align-center     { align-items: center; }

.col-3  { flex: 0 0 24.9%;  width: 24.9%;  min-height: 1px; }
.col-4  { flex: 0 0 33.23%; width: 33.23%; min-height: 1px; }
.col-5  { flex: 0 0 41.57%; width: 41.57%; min-height: 1px; }
.col-6  { flex: 0 0 49.9%;  width: 49.9%;  min-height: 1px; }
.col-7  { flex: 0 0 58.23%; width: 58.23%; min-height: 1px; }
.col-8  { flex: 0 0 66.57%; width: 66.57%; min-height: 1px; }
.col-12 { flex: 0 0 99.9%;  width: 99.9%;  min-height: 1px; }

@media (max-width: 1199px) {
  .col-xl-4 { flex: 0 0 33.23%; width: 33.23%; }
  .col-xl-5 { flex: 0 0 41.57%; width: 41.57%; }
  .col-xl-6 { flex: 0 0 49.9%;  width: 49.9%; }
  .col-xl-7 { flex: 0 0 58.23%; width: 58.23%; }
  .col-xl-8 { flex: 0 0 66.57%; width: 66.57%; }
}
@media (max-width: 991px) {
  .col-md-5  { flex: 0 0 41.57%; width: 41.57%; }
  .col-md-6  { flex: 0 0 49.9%;  width: 49.9%; }
  .col-md-7  { flex: 0 0 58.23%; width: 58.23%; }
  .col-md-10 { flex: 0 0 83.23%; width: 83.23%; }
}
@media (max-width: 767px) { .col-sm-12 { flex: 0 0 99.9%; width: 99.9%; } }
@media (max-width: 575px) { .col-xs-12 { flex: 0 0 99.9%; width: 99.9%; } }

/* ---------------- Modern: каркас контейнера, card-обёртка ---------------- */

.app-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1em;
}
.app-container--wide { max-width: 1100px; }

.form-card {
  background: var(--color-surface);
  border-radius: 0.9em;
  box-shadow: 0 4px 24px rgba(9, 105, 170, 0.08),
              0 1px 3px rgba(0, 0, 0, 0.06);
  padding: 2.5em 3em;
  margin: 2em 0;
}
@media (max-width: 575px) {
  .form-card { padding: 1.5em 1.2em; border-radius: 0.6em; }
}

/* ---------------- Компонент: input + плавающий лейбл ---------------- */

.ui-input__wrapper, .ui-submit, .ui-select { width: 100%; max-width: 100%; }
.ui-input__wrapper { position: relative; margin: 0.5em 0; line-height: 1; }

.ui-input {
  width: 100%;
  padding: 1.6em 1em 0.6em;
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: 0.5em;
  color: var(--color-text-strong);
  outline: 0;
  font-family: var(--font-content);
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast);
}
.ui-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(9, 105, 170, 0.15);
}
.ui-input__wrapper.invalid .ui-input { border-color: var(--color-secondary); }
.ui-input__wrapper.invalid .ui-input:focus { box-shadow: 0 0 0 3px rgba(194, 25, 25, 0.15); }

.ui-input__label {
  position: absolute;
  left: 1rem; top: 0.5em;
  font-size: 0.7em;
  color: var(--color-text-soft);
  pointer-events: none;
  user-select: none;
  cursor: text;
  transition: all var(--transition-label);
  font-family: var(--font-content);
}
.ui-input:not(:focus) + .ui-input__label,
.ui-input:placeholder-shown + .ui-input__label { font-size: 1em; top: 1em; }
.ui-input:focus + .ui-input__label,
.ui-input:not(:placeholder-shown) + .ui-input__label { font-size: 0.7em; top: 0.5em; }

.ui-input[readonly], .ui-input:disabled { filter: grayscale(0.7) brightness(0.9); }

.ui-input__hint-icon {
  display: none;
  position: absolute;
  top: 1.2em; right: 0.8em;
  font-size: 1em;
}
.ui-input__hint-icon.invalid { font-size: 1.2em; top: 0.8em; }
.ui-input__wrapper.valid   .ui-input__hint-icon.valid   { display: block; color: var(--color-primary); }
.ui-input__wrapper.invalid .ui-input__hint-icon.invalid { display: block; color: var(--color-secondary); }
.ui-input__wrapper.valid   .ui-input,
.ui-input__wrapper.invalid .ui-input { padding-right: 2.5em; }

.ui-input__feedback {
  display: none;
  margin-top: 0.4em;
  padding: 0.6em 0.9em;
  border: 1px solid rgba(194, 25, 25, 0.25);
  border-radius: 0.5em;
  background: rgba(194, 25, 25, 0.06);
  color: var(--color-secondary);
  font-size: 0.9em;
}
.ui-input__wrapper.invalid .ui-input__feedback { display: block; }

/* ---------------- Компонент: select ---------------- */

.ui-select { position: relative; margin: 0.5em 0; }
.ui-select::after {
  content: '\25BC';
  position: absolute;
  right: 0.5em; top: 1.4em;
  width: 1.5em; height: 1.5em;
  color: var(--color-primary);
  pointer-events: none;
  font-size: 0.7em;
}
.ui-select__control {
  width: 100%;
  padding: 1.6em 2.5em 0.6em 1em;
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: 0.5em;
  color: var(--color-text-strong);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  text-align: left;
  outline: 0;
  font-family: var(--font-content);
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast);
}
.ui-select__control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(9, 105, 170, 0.15);
}
.ui-select.invalid .ui-select__control { border-color: var(--color-secondary); }
.ui-select.invalid .ui-select__control:focus { box-shadow: 0 0 0 3px rgba(194, 25, 25, 0.15); }

.ui-select__label {
  position: absolute;
  left: 1rem; top: 0.5em;
  font-size: 0.7em;
  color: var(--color-text-soft);
  pointer-events: none;
  font-family: var(--font-content);
}

.ui-select__feedback {
  display: none;
  margin-top: 0.4em;
  padding: 0.6em 0.9em;
  border: 1px solid rgba(194, 25, 25, 0.25);
  border-radius: 0.5em;
  background: rgba(194, 25, 25, 0.06);
  color: var(--color-secondary);
  font-size: 0.9em;
}
.ui-select.invalid .ui-select__feedback { display: block; }

/* ---------------- Компонент: radio ---------------- */

.ui-radio {
  position: relative;
  display: flex;
  padding: 0.9em 1em 0.9em 2.5em;
  cursor: pointer;
  border: 1.5px solid var(--color-border);
  border-radius: 0.5em;
  margin: 0.5em 0;
  transition: border-color var(--transition-fast),
              background-color var(--transition-fast);
}
.ui-radio:hover { border-color: var(--color-primary); }
.ui-radio:has(input:checked) {
  border-color: var(--color-primary);
  background-color: rgba(9, 105, 170, 0.04);
}
.ui-radio input { opacity: 0; }
.ui-radio input,
.ui-radio__custom {
  position: absolute;
  top: 1em; left: 0.9em;
  width: 1em; height: 1em;
  border: 0.1em solid var(--color-primary);
}
.ui-radio__custom {
  border-radius: var(--radius-circle);
  background: var(--color-surface);
}
.ui-radio__custom::after {
  position: absolute;
  content: '';
  top: 50%; left: 50%;
  width: 0.5em; height: 0.5em;
  transform: translate(-50%, -50%);
  background: var(--color-primary);
  border-radius: var(--radius-circle);
  display: none;
}
.ui-radio input:checked + .ui-radio__custom::after { display: block; }
.ui-radio__outline {
  display: none;
  position: absolute;
  width: 100%; height: 98%;
  top: 0; left: -0.2em;
  border: 0.2rem solid var(--color-primary);
  opacity: 0.6;
  border-radius: var(--radius);
}
.ui-radio input:focus ~ .ui-radio__outline { display: block; }
.ui-radio__text { line-height: 1.4; }

/* ---------------- Компонент: checkbox ---------------- */

.ui-checkbox {
  position: relative;
  display: flex;
  padding: 0.9em 1em 0.9em 2.5em;
  margin: 0.8em 0;
  cursor: pointer;
  border: 1.5px solid var(--color-border);
  border-radius: 0.5em;
}
.ui-checkbox:has(input:checked) { border-color: var(--color-primary); }
.ui-checkbox input { opacity: 0; }
.ui-checkbox input,
.ui-checkbox__custom {
  position: absolute;
  top: 0.7em; left: 0.5em;
  width: 1em; height: 1em;
  border: 0.1em solid var(--color-primary);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}
.ui-checkbox__custom svg {
  width: 0.8em; height: 0.8em;
  margin: 0.1em;
  display: none;
  color: var(--color-primary);
}
.ui-checkbox input:checked + .ui-checkbox__custom svg { display: block; }

/* ---------------- Компонент: submit ---------------- */

.ui-submit {
  min-width: fit-content;
  padding: 1.1em 2em;
  background: var(--color-primary);
  color: var(--color-on-primary);
  border: 0.2rem solid transparent;
  border-radius: 0.5em;
  font-weight: normal;
  font-size: 1em;
  font-family: var(--font-content);
  letter-spacing: 0.01em;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(9, 105, 170, 0.25);
  transition: background-color var(--transition-fast),
              transform 0.12s,
              box-shadow var(--transition-fast);
}
.ui-submit:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 4px 16px rgba(9, 105, 170, 0.32);
  transform: translateY(-1px);
}
.ui-submit:active { transform: translateY(0); box-shadow: 0 1px 3px rgba(9, 105, 170, 0.25); }
.ui-submit:focus  { outline: 0.2rem solid rgba(9, 105, 170, 0.7); outline-offset: 2px; }
.ui-submit:disabled { filter: grayscale(0.5); cursor: default; }

/* ---------------- Компонент: info-notice ---------------- */

.info-notice {
  position: relative;
  margin: 1.5em 0;
  padding: 1em 1em 1em 3.2em;
  border: 1px solid var(--color-text-soft);
  border-radius: 0.6em;
  background: rgba(9, 105, 170, 0.04);
}
.info-notice__icon {
  position: absolute;
  top: 50%; left: 0.8em;
  transform: translateY(-50%);
  width: 1.8em; height: 1.8em;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid currentColor;
  border-radius: 100%;
  background: var(--color-bg);
  font-weight: bold;
}
.info-notice__text { text-indent: 0; margin: 0; }
.info-notice--error   { border-color: var(--color-secondary); color: var(--color-secondary); background: rgba(194, 25, 25, 0.06); }
.info-notice--info    { border-color: var(--color-primary);   color: var(--color-primary);   background: rgba(9, 105, 170, 0.06); }
.info-notice--success { border-color: var(--color-primary);   color: var(--color-primary);   background: rgba(9, 105, 170, 0.06); }

/* ---------------- Компонент: form-group feedback ---------------- */

.ui-form__group-feedback {
  display: none;
  max-width: fit-content;
  margin: 1em 0;
  padding: 1em;
  border: 1px solid rgba(194, 25, 25, 0.25);
  border-radius: 0.5em;
  background: rgba(194, 25, 25, 0.06);
  color: var(--color-secondary);
  font-size: 0.9em;
}
fieldset.invalid > .ui-form__group-feedback { display: block; }

/* ---------------- Компонент: legend / fieldset ---------------- */

.ui-fieldset { margin-bottom: 2em; }
.ui-fieldset legend {
  padding: 0 0 0.5em 0;
  margin-bottom: 1.2em;
  font-size: 1.1em;
  font-weight: bold;
  color: var(--color-text-strong);
  border-bottom: 2px solid var(--color-border);
  width: 100%;
  font-family: var(--font-heading);
}

/* ---------------- Компонент: spinner ---------------- */

.ui-spinner__wrapper { display: none; position: absolute; inset: 0; z-index: 2; }
.ui-spinner__overlay { width: 100%; height: 100%; background: var(--color-primary); opacity: 0.2; }
.ui-spinner {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 150%;
  color: var(--color-secondary);
}
.ui-spinner svg { animation: rotation 1.8s linear infinite; width: 1em; height: 1em; }
.ajax-loading .ui-spinner__wrapper { display: block; }

@keyframes rotation { to { transform: rotate(360deg); } }

/* ---------------- Шапка / подвал (modern) ---------------- */

.modern-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5em;
  padding: 1.5em 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1em;
}
.modern-header__logo { flex: 0 0 auto; width: 64px; }
.modern-header__logo svg, .modern-header__logo img { width: 100%; height: auto; }

.modern-header__title {
  flex: 1 1 auto;
  min-width: 200px;
  font-family: var(--font-heading);
  font-size: 1.15em;
  font-weight: bold;
  line-height: 1.3;
  color: var(--color-text-strong);
}
.modern-header__title-eyebrow {
  display: block;
  font-size: 0.72em;
  font-weight: normal;
  color: var(--color-text-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.3em;
}

.modern-header__contacts {
  display: flex;
  flex-direction: column;
  gap: 0.4em;
  flex: 0 0 auto;
}
.modern-header__contact {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.4em 0.9em;
  border-radius: 999px;
  background: rgba(9, 105, 170, 0.06);
  color: var(--color-primary);
  font-size: 0.85em;
  text-decoration: none;
  transition: background-color var(--transition-fast);
}
.modern-header__contact:hover { background: rgba(9, 105, 170, 0.12); text-decoration: none; }
.modern-header__contact svg { width: 1em; height: 1em; flex: 0 0 1em; }

@media (max-width: 991px) { .modern-header__title { font-size: 1em; } }
@media (max-width: 767px) {
  .modern-header { padding: 1em 0; gap: 1em; }
  .modern-header__contacts { width: 100%; flex-direction: row; flex-wrap: wrap; }
}

.modern-footer {
  margin-top: 4em;
  padding: 2.5em 0 2em;
  background: linear-gradient(180deg, #f4f7fa 0%, #e9eef3 100%);
  color: var(--color-text);
  font-size: 0.92em;
  border-top: 1px solid var(--color-border);
}
.modern-footer a { color: var(--color-primary); text-decoration: none; }
.modern-footer a:hover { text-decoration: underline; }

.modern-footer__row {
  display: grid;
  grid-template-columns: 80px 1fr 1fr 1.4fr;
  gap: 2em;
  align-items: start;
}
@media (max-width: 991px) {
  .modern-footer__row { grid-template-columns: 1fr 1fr; gap: 1.5em; }
  .modern-footer__logo { display: none; }
}
@media (max-width: 575px) { .modern-footer__row { grid-template-columns: 1fr; } }

.modern-footer__logo { width: 64px; opacity: 0.55; }
.modern-footer__logo svg, .modern-footer__logo img { width: 100%; height: auto; }

.modern-footer__col { display: flex; flex-direction: column; gap: 0.5em; }
.modern-footer__col-title {
  font-family: var(--font-heading);
  font-weight: bold;
  font-size: 0.95em;
  color: var(--color-text-strong);
  margin-bottom: 0.3em;
}
.modern-footer__contact { display: flex; align-items: center; gap: 0.6em; }
.modern-footer__contact svg { width: 1em; height: 1em; flex: 0 0 1em; color: var(--color-primary); opacity: 0.85; }
.modern-footer__phone { font-weight: bold; color: var(--color-text-strong); font-size: 1em; }
.modern-footer__phone-note {
  font-size: 0.82em;
  color: var(--color-text-soft);
  margin-top: -0.2em;
  margin-bottom: 0.5em;
}

/* ---------------- breadcrumbs ---------------- */

.breadcrumbs {
  line-height: normal;
  padding: 1.5em 0 1.5em 1.3em;
  color: var(--color-text-soft);
  font-size: 0.9em;
}
.breadcrumbs__item, .breadcrumbs__separator { display: inline; }
.breadcrumbs__separator { margin: 0 1em; opacity: 0.7; }
.breadcrumbs__separator::before { content: '/'; font-size: 110%; }
.breadcrumbs__item:last-child  { opacity: 0.7; }
.breadcrumbs__item:first-child { text-indent: -1.3em; }
@media (max-width: 575px) {
  .breadcrumbs { padding: 0.8em 0 0.5em; font-size: 0.8em; }
  .breadcrumbs__separator { margin: 0 0.5em; }
}

/* ---------------- Tag (modern) ---------------- */

.modern-tag {
  display: inline-block;
  padding: 0.2em 0.7em;
  background: var(--color-primary);
  color: #fff;
  border-radius: 999px;
  font-size: 0.7em;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1em;
  font-weight: bold;
}

/* ---------------- Captcha placeholder ---------------- */

.captcha-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 5.5em;
  margin: 1.5em 0;
  border: 1.5px dashed var(--color-border);
  border-radius: 0.5em;
  background: rgba(9, 105, 170, 0.02);
  color: var(--color-text-soft);
  font-size: 0.9em;
}
@media (max-width: 575px) { .captcha-placeholder { height: 4.5em; font-size: 0.85em; } }

/* ---------------- Согласие на ОПДн ---------------- */

.consent-block {
  margin-top: 1em;
  padding: 1em 1.2em;
  background: rgba(0, 0, 0, 0.02);
  border-radius: 0.5em;
  font-size: 0.85em;
  line-height: 1.6;
  color: var(--color-text);
}

/* ---------------- Таблица результатов ---------------- */

.results-table {
  width: 100%;
  background: #fff;
  border-radius: 0.7em;
  box-shadow: 0 2px 12px rgba(15, 32, 48, 0.04);
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  margin: 1.5em 0;
}
.results-table thead th {
  background: #f1f5f9;
  color: var(--color-text-strong);
  font-family: var(--font-heading);
  font-weight: bold;
  text-align: left;
  padding: 0.9em 1.1em;
  font-size: 0.92em;
}
.results-table thead th.text-center { text-align: center; }
.results-table tbody tr { border-top: 1px solid var(--color-border); }
.results-table tbody td { padding: 1em 1.1em; vertical-align: middle; text-align: left; }
.results-table tbody td.text-center { text-align: center; }
.results-table .subject { font-weight: bold; color: var(--color-text-strong); }
.results-table .score-primary,
.results-table .score-final {
  font-family: var(--font-ui);
  font-weight: bold;
  font-size: 1.05em;
  letter-spacing: 0.02em;
}
.results-table .score-final { color: var(--color-primary); }
.results-table .score-final--grade-5 { color: #16a34a; }
.results-table .score-final--grade-4 { color: var(--color-primary); }
.results-table .score-final--grade-3 { color: #d97706; }
.results-table .score-final--grade-2 { color: #dc2626; }

.score-note {
  display: block;
  font-family: var(--font-content);
  font-size: 0.7em;
  font-weight: normal;
  color: var(--color-text-soft);
  letter-spacing: 0;
  margin-top: 0.15em;
}
.score-empty { color: var(--color-text-soft); font-weight: normal; }

.results-no-details {
  padding: 1.2em 1em;
  text-align: center;
  color: var(--color-text-soft);
  font-size: 0.92em;
  line-height: 1.5;
  background: rgba(0, 0, 0, 0.015);
  border-radius: 0.5em;
  margin: 0.6em 0 0;
}
.results-no-details strong { color: var(--color-text); }

.results-action {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  padding: 0.5em 0.9em;
  border-radius: 0.4em;
  background: rgba(9, 105, 170, 0.08);
  color: var(--color-primary);
  font-size: 0.85em;
  font-weight: bold;
  text-decoration: none;
  transition: background-color var(--transition-fast);
  white-space: nowrap;
}
.results-action:hover { background: rgba(9, 105, 170, 0.15); text-decoration: none; }
.results-action svg { width: 1em; height: 1em; flex: 0 0 1em; }
.results-action--applied  { background: rgba(40, 130, 90, 0.08); color: #228b62; }
.results-action--disabled { background: rgba(0, 0, 0, 0.04); color: var(--color-text-soft); cursor: default; }

.results-details {
  background: rgba(9, 105, 170, 0.025);
  border-top: 1px solid var(--color-border);
}
.results-details summary {
  padding: 0.7em 1.1em;
  cursor: pointer;
  font-size: 0.9em;
  color: var(--color-primary);
  font-weight: bold;
  list-style: none;
}
.results-details summary::-webkit-details-marker { display: none; }
.results-details summary::after {
  content: '\25BC';
  display: inline-block;
  margin-left: 0.4em;
  font-size: 0.7em;
  transition: transform var(--transition-fast);
}
.results-details[open] summary::after { transform: rotate(180deg); }
.results-details__body { padding: 0 1.1em 1.2em; display: grid; gap: 0.8em; }
.results-detail-block {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 0.5em;
  padding: 0.9em 1.1em;
}
.results-detail-block__caption {
  font-weight: bold;
  font-size: 0.9em;
  margin: 0 0 0.6em;
  color: var(--color-text-strong);
}
.results-detail-block__values {
  font-family: var(--font-ui);
  font-size: 0.92em;
  letter-spacing: 0.02em;
  word-break: break-all;
  color: var(--color-text);
}

/* Мобильная адаптация таблицы (карточки) */
@media (max-width: 767px) {
  .results-table { box-shadow: none; background: transparent; }
  .results-table thead { display: none; }
  .results-table, .results-table tbody { display: block; }
  .results-table tbody tr {
    display: block;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 0.6em;
    margin-bottom: 1em;
    padding: 0.4em 0;
  }
  .results-table tbody td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.4em 1em;
    border: none;
  }
  .results-table tbody td::before {
    content: attr(data-label);
    color: var(--color-text-soft);
    font-weight: normal;
    margin-right: 1em;
    font-size: 0.85em;
  }
  .results-table tbody td.text-center { justify-content: space-between; }
}

/* ---------------- Сводка результатов экзамена (chips) ---------------- */

.results-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8em;
  padding: 0.7em 1em;
  background: rgba(9, 105, 170, 0.04);
  border-radius: 0.5em;
  margin: 0 0 1em;
  font-size: 0.9em;
}
.results-summary__chip { display: inline-flex; align-items: center; gap: 0.45em; white-space: nowrap; }
.results-summary__chip-icon {
  display: inline-block;
  width: 0.85em;
  height: 0.85em;
  border-radius: 50%;
  flex: 0 0 auto;
}
.results-summary__chip-icon--correct    { background: #16a34a; }
.results-summary__chip-icon--wrong      { background: #dc2626; }
.results-summary__chip-icon--multipoint { background: #f59e0b; }
.results-summary__chip-value { font-weight: bold; color: var(--color-text-strong); }
.results-summary__chip-label { color: var(--color-text-soft); }

/* ---------------- Сетка коротких ответов ---------------- */

.short-answers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(2.4em, 1fr));
  gap: 0.4em;
  margin: 0.6em 0 0;
}
.short-answer-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  background: #f1f5f9;
  border-radius: 0.4em;
  font-family: var(--font-ui);
  color: #1e293b;
  padding: 0.2em;
}
.short-answer-cell__num {
  font-size: 0.65em;
  color: var(--color-text-soft);
  line-height: 1;
  margin-bottom: 0.15em;
}
.short-answer-cell__value { font-size: 1.05em; font-weight: bold; line-height: 1; }
.short-answer-cell--correct { background: #dcfce7; color: #166534; }
.short-answer-cell--correct .short-answer-cell__num { color: #16a34a; }
.short-answer-cell--wrong   { background: #fee2e2; color: #b91c1c; }
.short-answer-cell--wrong .short-answer-cell__num { color: #dc2626; }
.short-answer-cell--multipoint { background: #fef3c7; color: #b45309; }
.short-answer-cell--multipoint .short-answer-cell__num { color: #d97706; }

/* ---------------- Карточки развёрнутых заданий ---------------- */

.extended-answers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(7em, 1fr));
  gap: 0.6em;
  margin: 0.6em 0 0;
}
.extended-answer-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 0.5em;
  padding: 0.6em 0.8em 0.7em;
  display: flex;
  flex-direction: column;
}
.extended-answer-card__num { font-size: 0.75em; color: var(--color-text-soft); line-height: 1; margin-bottom: 0.4em; }
.extended-answer-card__score {
  font-family: var(--font-ui);
  font-size: 1.1em;
  font-weight: bold;
  color: var(--color-text-strong);
  line-height: 1;
}
.extended-answer-card__score-max { font-weight: normal; color: var(--color-text-soft); font-size: 0.85em; }
.extended-answer-card__bar { height: 4px; background: #f1f5f9; border-radius: 2px; margin-top: 0.55em; overflow: hidden; }
.extended-answer-card__bar-fill { height: 100%; border-radius: 2px; transition: width 0.3s; }
.extended-answer-card--full    .extended-answer-card__bar-fill { background: #16a34a; }
.extended-answer-card--partial .extended-answer-card__bar-fill { background: #f59e0b; }
.extended-answer-card--empty   .extended-answer-card__bar-fill { background: #dc2626; }

@media (max-width: 575px) {
  .results-summary { padding: 0.6em 0.8em; gap: 0.4em 0.9em; font-size: 0.85em; }
  .short-answers-grid { grid-template-columns: repeat(auto-fill, minmax(2em, 1fr)); gap: 0.3em; }
  .short-answer-cell__value { font-size: 0.95em; }
  .short-answer-cell__num { font-size: 0.6em; }
  .extended-answers-grid { grid-template-columns: repeat(auto-fill, minmax(6em, 1fr)); gap: 0.4em; }
  .extended-answer-card { padding: 0.5em 0.7em; }
  .extended-answer-card__num { font-size: 0.7em; }
  .extended-answer-card__score { font-size: 1em; }
}

/* ---------------- Карточка-реквизиты ---------------- */

.summary-card {
  background: #fff;
  border-radius: 0.9em;
  box-shadow: 0 4px 24px rgba(9, 105, 170, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
  padding: 1.8em 2em;
  margin: 1.5em 0;
}
@media (max-width: 575px) { .summary-card { padding: 1.3em 1.2em; } }
.summary-card + .summary-card { margin-top: 1.2em; }
.summary-card__title {
  font-family: var(--font-heading);
  font-size: 1.1em;
  font-weight: bold;
  margin: 0 0 0.9em;
  padding-bottom: 0.5em;
  border-bottom: 2px solid var(--color-border);
  color: var(--color-text-strong);
}

.summary-list { margin: 0; }
.summary-list > div { padding: 0.6em 0; border-bottom: 1px dashed var(--color-border); }
.summary-list > div:last-child { border-bottom: none; }
.summary-list dt { font-size: 0.82em; color: var(--color-text-soft); margin: 0 0 0.2em; font-weight: normal; }
.summary-list dd { margin: 0; font-size: 1em; color: var(--color-text-strong); }

/* ---------------- Success-banner ---------------- */

.success-banner {
  display: flex;
  align-items: center;
  gap: 1.2em;
  padding: 1.5em 1.8em;
  background: rgba(9, 105, 170, 0.06);
  border-radius: 0.9em;
  margin: 1.5em 0;
}
.success-banner__icon {
  flex: 0 0 3em;
  width: 3em; height: 3em;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.success-banner__icon svg { width: 1.5em; height: 1.5em; }
.success-banner__text h2 {
  margin: 0 0 0.2em;
  font-family: var(--font-heading);
  font-size: 1.25em;
  color: var(--color-text-strong);
  font-weight: bold;
}
.success-banner__text p { margin: 0; color: var(--color-text); font-size: 0.95em; }

@media (max-width: 575px) {
  .success-banner { padding: 1em; gap: 0.8em; border-radius: 0.6em; }
  .success-banner__icon { width: 2.5em; height: 2.5em; flex: 0 0 2.5em; }
  .success-banner__icon svg { width: 1.2em; height: 1.2em; }
  .success-banner__text h2 { font-size: 1.05em; }
  .success-banner__text p { font-size: 0.88em; }
  .summary-card { padding: 1.2em 1.1em; border-radius: 0.6em; }
  .summary-card__title { font-size: 1em; }
}

/* ---------------- Кнопки secondary/primary ---------------- */

.btn-row { display: flex; flex-wrap: wrap; gap: 0.8em; margin-top: 1.5em; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.85em 1.4em;
  background: #fff;
  color: var(--color-primary);
  border: 1.5px solid var(--color-border);
  border-radius: 0.5em;
  font-weight: bold;
  text-decoration: none;
  cursor: pointer;
  transition: border-color var(--transition-fast),
              background-color var(--transition-fast);
  font-family: var(--font-content);
  font-size: 0.95em;
}
.btn-secondary:hover {
  border-color: var(--color-primary);
  background: rgba(9, 105, 170, 0.04);
  text-decoration: none;
}
.btn-secondary svg { width: 1em; height: 1em; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.85em 1.4em;
  background: var(--color-primary);
  color: #fff;
  border: 1.5px solid transparent;
  border-radius: 0.5em;
  font-weight: bold;
  text-decoration: none;
  cursor: pointer;
  font-family: var(--font-content);
  font-size: 0.95em;
  box-shadow: 0 2px 8px rgba(9, 105, 170, 0.25);
  transition: background-color var(--transition-fast),
              box-shadow var(--transition-fast);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 4px 16px rgba(9, 105, 170, 0.32);
  text-decoration: none;
}
.btn-primary svg { width: 1em; height: 1em; }

@media (max-width: 575px) {
  .btn-row { flex-direction: column; gap: 0.6em; }
  .btn-row .btn-primary,
  .btn-row .btn-secondary { width: 100%; justify-content: center; }
}

/* ---------------- OTP-input ---------------- */

.ui-otp__wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 1.5em 0;
}
.ui-otp {
  display: block;
  width: 7em;
  font-family: 'Roboto Mono', 'PT Mono', 'Menlo', 'Consolas', monospace;
  font-size: 2.2em;
  letter-spacing: 0.4em;
  font-weight: bold;
  text-align: left;
  padding: 0.4em 0.1em 0.4em 0.6em;
  border: 1.5px solid var(--color-border);
  border-radius: 0.4em;
  background: #fff;
  text-transform: uppercase;
  color: var(--color-text-strong);
  outline: 0;
  caret-color: var(--color-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.ui-otp:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(9, 105, 170, 0.15); }
.ui-otp::placeholder { color: var(--color-text-soft); opacity: 0.35; }
.ui-otp__hint { margin-top: 0.9em; color: var(--color-text-soft); font-size: 0.88em; text-align: center; }
.ui-otp__resend {
  display: inline-block;
  margin-top: 0.5em;
  color: var(--color-primary);
  font-weight: bold;
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 0.92em;
}
.ui-otp__resend:hover { text-decoration: underline; }
.ui-otp__resend:disabled { color: var(--color-text-soft); cursor: default; }
@media (max-width: 575px) {
  .ui-otp { font-size: 1.8em; width: 6em; padding: 0.4em 0.1em 0.4em 0.5em; letter-spacing: 0.35em; }
}

/* ---------------- Заголовки на мобильном ---------------- */

@media (max-width: 575px) {
  .content__title { font-size: 150%; line-height: 1.25; }
  .content__subtitle { font-size: 115%; margin-top: 1.5em; }
  .modern-header { padding: 0.8em 0; gap: 0.7em; }
  .modern-header__logo { width: 48px; }
  .modern-header__title { font-size: 0.95em; }
  .modern-header__title-eyebrow { font-size: 0.65em; margin-bottom: 0.2em; letter-spacing: 0.05em; }
  .modern-header__contacts { gap: 0.3em; }
  .modern-header__contact { padding: 0.3em 0.7em; font-size: 0.78em; }
  .modern-footer { padding: 1.5em 0 1.2em; font-size: 0.88em; }
  .modern-footer__row { gap: 1.2em; }
  .modern-footer__col-title { font-size: 0.9em; }
  .modern-footer__phone { font-size: 0.95em; }
  .form-card { padding: 1.2em 1em; border-radius: 0.6em; margin: 1em 0; }
  .info-notice { margin: 1.2em 0 0.8em; padding: 1em 0.8em 1em 1em; }
  .ui-fieldset { margin-bottom: 1.2em; }
  .ui-radio { padding: 0.7em 0.8em 0.7em 2.3em; }
  .ui-checkbox { padding: 0.7em 0.8em 0.7em 2.3em; }
}

/* ---------------- prefers-reduced-motion ---------------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}