/* Стили LMS+CRM: белый фон, светло-серые группы, приглушённая зелёная шапка */

:root {
  /* Фон и группы */
  --bg: #ffffff;
  --group: #f3f4f2;
  --group-border: #dfe2dd;

  /* Текст: тёмно-серый, без засечек */
  --text: #2f3331;
  --text-muted: #5d635f;

  /* Приглушённый зелёный */
  --green-header: #d6e3d1;
  --green-header-text: #24422c;
  --green: #4e7a5b;
  --green-dark: #3f6449;
  --green-link: #3b6246;

  /* Приглушённый коричневый */
  --brown: #7a5a44;
  --brown-dark: #654835;

  --radius: 8px;
  --focus: #2b5a3a;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

/* Видимый фокус с клавиатуры: обязателен для доступности */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

/* ===== Шапка ===== */

header {
  background: var(--green-header);
  color: var(--green-header-text);
  padding: 1rem 2rem;
  border-bottom: 1px solid #c3d4bd;
}

header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

/* Тёмно-зелёный текст на светлой шапке: белый был бы нечитаем */
header nav a {
  color: var(--green-header-text);
  text-decoration: none;
  font-weight: 600;
  padding: 0.35rem 0.6rem;
  border-radius: 4px;
}

header nav a:hover,
header nav a:focus-visible {
  background: rgba(255, 255, 255, 0.65);
  text-decoration: underline;
}

header nav a:first-child {
  font-size: 1.15rem;
  margin-right: auto;
}

main {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1rem;
}

footer {
  background: var(--group);
  color: var(--text-muted);
  text-align: center;
  padding: 2rem;
  margin-top: 4rem;
  border-top: 1px solid var(--group-border);
}

h1, h2, h3 {
  margin-bottom: 1rem;
  color: var(--text);
}

/* ===== Группы ===== */

section {
  background: var(--group);
  padding: 2rem;
  margin-bottom: 2rem;
  border: 1px solid var(--group-border);
  border-radius: var(--radius);
}

.courses, .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1rem 0;
  align-items: center;
}

.course-card {
  flex: 1 1 300px;
  background: var(--bg);
  border: 1px solid var(--group-border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.course-card h3 {
  margin-bottom: 0.5rem;
}

.course-card a {
  color: var(--green-link);
  text-decoration: underline;
}

.course-card a.btn {
  text-decoration: none;
  margin-top: 0.5rem;
  margin-right: 0.5rem;
}

main a:not(.btn) {
  color: var(--green-link);
}

/* ===== Кнопки: два варианта, коричневый и приглушённый зелёный ===== */

/* Ссылки-кнопки держат белый текст принудительно, иначе на цветной
   подложке наследуется синий цвет браузера и надпись пропадает. */
.btn,
a.btn,
a.btn:visited {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--brown);
  color: #ffffff;
  text-decoration: none;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-family: inherit;
  font-weight: 600;
  line-height: 1.4;
}

.btn:hover,
a.btn:hover {
  background: var(--brown-dark);
  color: #ffffff;
  text-decoration: none;
}

.btn.primary,
a.btn.primary,
a.btn.primary:visited {
  background: var(--green);
  color: #ffffff;
}

.btn.primary:hover,
a.btn.primary:hover {
  background: var(--green-dark);
  color: #ffffff;
}

/* ===== Фильтр по тегам ===== */

.tags a {
  display: inline-block;
  padding: 0.4rem 0.9rem;
  background: var(--bg);
  border: 1px solid var(--group-border);
  border-radius: 999px;
  color: var(--green-link);
  text-decoration: none;
  font-size: 0.95rem;
}

.tags a:hover {
  border-color: var(--green);
}

.tags a.active {
  background: var(--green);
  border-color: var(--green);
  color: #ffffff;
  font-weight: 600;
}

/* ===== Модальное окно ===== */

.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(47, 51, 49, 0.55);
}

.modal-content {
  background-color: var(--bg);
  margin: 10% auto;
  padding: 2rem;
  border-radius: var(--radius);
  width: 90%;
  max-width: 500px;
  position: relative;
  border: 1px solid var(--group-border);
}

.close {
  position: absolute;
  right: 1rem;
  top: 1rem;
  font-size: 2rem;
  font-weight: bold;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
}

.close:hover {
  color: var(--text);
}

.modal form input,
.modal form textarea {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  border: 1px solid var(--group-border);
  border-radius: 4px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text);
}

.modal form button {
  width: 100%;
}

/* ===== Отзывы ===== */

blockquote {
  border-left: 4px solid var(--green);
  background: var(--bg);
  padding: 1rem 1.25rem;
  margin: 1rem 0;
  font-style: italic;
  border-radius: 0 4px 4px 0;
}

blockquote footer {
  font-style: normal;
  color: var(--text-muted);
  margin-top: 0.5rem;
  background: transparent;
  padding: 0;
  text-align: left;
  border: none;
}

/* ===== Канбан ===== */

.kanban {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
}

.stage {
  flex: 0 0 300px;
  background: var(--group);
  border: 1px solid var(--group-border);
  padding: 1rem;
  border-radius: var(--radius);
}

.deal-card {
  background: var(--bg);
  padding: 1rem;
  margin-bottom: 0.5rem;
  border: 1px solid var(--group-border);
  border-radius: 4px;
}

/* ===== Таблицы ===== */

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  background: var(--bg);
}

table th,
table td {
  padding: 0.75rem;
  text-align: left;
  border: 1px solid var(--group-border);
}

table th {
  background: var(--group);
  font-weight: 600;
  color: var(--text);
}

/* ===== Формы ===== */

form input[type="text"],
form input[type="email"],
form input[type="tel"],
form input[type="password"],
form input[type="number"],
form textarea,
form select {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  border: 1px solid var(--group-border);
  border-radius: 4px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text);
  background: var(--bg);
}

form button,
button {
  padding: 0.75rem 1.5rem;
  background: var(--green);
  color: #ffffff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  font-family: inherit;
  font-weight: 600;
}

form button:hover,
button:hover {
  background: var(--green-dark);
}

/* Коричневый вариант для второстепенного действия в формах */
button.brown,
form button.brown {
  background: var(--brown);
}

button.brown:hover,
form button.brown:hover {
  background: var(--brown-dark);
}

.close:hover {
  background: transparent;
}

/* .close — это span, но на него не должны влиять стили кнопок */
span.close {
  background: transparent;
  padding: 0;
}

.lesson {
  background: var(--bg);
  border: 1px solid var(--group-border);
  border-radius: 4px;
  padding: 1rem;
  margin-bottom: 0.75rem;
}

.full-description {
  margin-top: 1.5rem;
}

/* ===== Доступность ===== */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--bg);
  color: var(--text);
  padding: 0.75rem 1rem;
  z-index: 100;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ===== Шапка сайта: логотип ===== */

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-right: auto;
}

.brand-logo {
  display: block;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
}

.site-brand-name {
  font-size: 1.15rem;
  font-weight: 700;
}

.footer-social {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Оболочка внутренних разделов ===== */

body.has-shell {
  background: var(--group);
}

.shell {
  display: flex;
  min-height: 100vh;
}

.shell-side {
  flex: 0 0 260px;
  background: #24422c;
  color: #e7efe6;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}

.shell-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1.1rem 1rem;
  color: #ffffff;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.shell-brand .brand-logo {
  /* Логотип монохромный и тёмный, на зелёной панели инвертируем */
  filter: brightness(0) invert(1);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  min-width: 0;
}

.brand-name {
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-tagline {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #a9c2ab;
}

.shell-nav {
  display: flex;
  flex-direction: column;
  padding: 0.6rem 0;
  overflow-y: auto;
  flex: 1 1 auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 1rem;
  color: #d8e4d7;
  text-decoration: none;
  border-left: 3px solid transparent;
  font-size: 0.95rem;
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  text-decoration: none;
}

.nav-item.active {
  background: rgba(255, 255, 255, 0.14);
  border-left-color: #8fc39b;
  color: #ffffff;
  font-weight: 600;
}

.nav-icon {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}

.nav-label {
  flex: 1 1 auto;
}

.nav-badge {
  background: #8fc39b;
  color: #1d3524;
  border-radius: 999px;
  padding: 0.05rem 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
}

.shell-user {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #8fc39b;
  color: #1d3524;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  flex: 0 0 auto;
}

.shell-user-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1 1 auto;
  line-height: 1.25;
}

.shell-user-name,
.shell-user-mail {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.shell-user-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: #ffffff;
}

.shell-user-mail {
  font-size: 0.76rem;
  color: #a9c2ab;
}

.shell-user-exit {
  color: #c9dbc8;
  display: flex;
  flex: 0 0 auto;
}

.shell-user-exit svg {
  width: 20px;
  height: 20px;
}

.shell-user-exit:hover {
  color: #ffffff;
}

.shell-main {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.shell-top {
  background: var(--green-header);
  border-bottom: 1px solid #c3d4bd;
  padding: 1rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.shell-heading {
  margin: 0;
  font-size: 1.3rem;
  color: var(--green-header-text);
}

.shell-top-link {
  color: var(--green-header-text);
  font-weight: 600;
}

.shell-content {
  padding: 1.5rem 1.75rem 3rem;
  max-width: 1200px;
  width: 100%;
}

@media (max-width: 900px) {
  .shell {
    flex-direction: column;
  }

  .shell-side {
    flex: 0 0 auto;
    height: auto;
    position: static;
  }

  .shell-nav {
    flex-direction: row;
    overflow-x: auto;
  }

  .nav-item {
    border-left: none;
    border-bottom: 3px solid transparent;
    white-space: nowrap;
  }

  .nav-item.active {
    border-left-color: transparent;
    border-bottom-color: #8fc39b;
  }

  .shell-content {
    padding: 1rem;
  }
}

/* ===== Панели и таблицы админки ===== */

.panel {
  background: var(--bg);
  border: 1px solid var(--group-border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
}

.panel h2 {
  font-size: 1.1rem;
  margin-bottom: 0.9rem;
}

.panel h3 {
  font-size: 1rem;
  margin: 1rem 0 0.6rem;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.9rem;
}

.panel-head h2 {
  margin: 0;
}

.panel-danger {
  border-color: #e0cfc6;
  background: #fbf7f5;
}

.muted {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.nowrap {
  white-space: nowrap;
}

table.data {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg);
  font-size: 0.93rem;
}

table.data th,
table.data td {
  padding: 0.6rem 0.7rem;
  text-align: left;
  border-bottom: 1px solid var(--group-border);
  border-left: none;
  border-right: none;
  border-top: none;
  vertical-align: top;
}

table.data thead th {
  background: var(--group);
  font-weight: 600;
  white-space: nowrap;
}

table.data tbody tr:hover {
  background: #fafbfa;
}

td.actions {
  white-space: nowrap;
}

td.actions .btn,
td.actions form {
  display: inline-block;
  margin-right: 0.3rem;
}

.pill {
  display: inline-block;
  padding: 0.1rem 0.55rem;
  border-radius: 999px;
  background: var(--group);
  border: 1px solid var(--group-border);
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.pill-on {
  background: #e4f0e4;
  border-color: #bcd6bd;
  color: #2e5436;
}

.btn-sm {
  padding: 0.35rem 0.7rem;
  font-size: 0.85rem;
}

.btn-danger,
a.btn-danger,
a.btn-danger:visited {
  background: #8d4a3c;
  color: #ffffff;
}

.btn-danger:hover {
  background: #74392d;
}

.btn-row {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 1rem;
}

.icon-btn {
  padding: 0.15rem 0.45rem;
  background: var(--group);
  color: var(--text);
  border: 1px solid var(--group-border);
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
}

.icon-btn:hover:not(:disabled) {
  background: var(--green);
  color: #ffffff;
}

.icon-btn:disabled {
  opacity: 0.4;
  cursor: default;
}

.link-btn {
  background: none;
  border: none;
  color: var(--green-link);
  cursor: pointer;
  padding: 0;
  font-size: 0.85rem;
  text-decoration: underline;
  font-family: inherit;
}

.link-btn:hover {
  background: none;
  color: var(--brown);
}

.inline-form {
  display: inline-flex;
  gap: 0.3rem;
  align-items: center;
  margin: 0;
}

.inline-form input,
.inline-form select,
.inline-form textarea {
  margin-bottom: 0;
}

/* ===== Формы ===== */

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0 1rem;
}

.field {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}

.field > span,
.field-title {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  display: block;
}

.field input,
.field select,
.field textarea {
  margin-bottom: 0.25rem;
}

.field-wide {
  grid-column: 1 / -1;
}

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 0.3rem;
}

.form-inline {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 0.5rem;
}

.form-inline input,
.form-inline select {
  margin-bottom: 0;
  width: auto;
  min-width: 180px;
}

.sub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0 1rem;
}

.check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.check input[type="checkbox"] {
  width: auto;
  margin: 0;
  flex: 0 0 auto;
}

.check-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.2rem;
  margin-bottom: 0.5rem;
}

.check-row .check {
  margin-bottom: 0;
}

/* ===== Крошки, табы, плашки ===== */

.crumbs {
  font-size: 0.9rem;
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.crumb-sep {
  margin: 0 0.45rem;
  color: var(--text-muted);
}

.tabs {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.tab {
  padding: 0.45rem 0.9rem;
  background: var(--bg);
  border: 1px solid var(--group-border);
  border-radius: 999px;
  color: var(--green-link);
  text-decoration: none;
  font-size: 0.9rem;
}

.tab.active {
  background: var(--green);
  border-color: var(--green);
  color: #ffffff;
  font-weight: 600;
}

.callout {
  background: #eef3ec;
  border-left: 4px solid var(--green);
  padding: 0.8rem 1rem;
  border-radius: 0 4px 4px 0;
  margin-bottom: 1rem;
}

.callout-warn {
  background: #fbf3ee;
  border-left-color: var(--brown);
}

/* ===== Карточки статистики ===== */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0.9rem;
  margin-bottom: 1.25rem;
}

.stat-card {
  background: var(--bg);
  border: 1px solid var(--group-border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.stat-card:hover {
  border-color: var(--green);
  text-decoration: none;
}

.stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--green-dark);
  line-height: 1.2;
}

.stat-label {
  font-weight: 600;
  font-size: 0.93rem;
}

.stat-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== Редактор контента ===== */

.editor {
  margin-bottom: 1rem;
}

.editor-label {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  display: block;
}

.editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  padding: 0.4rem;
  background: var(--group);
  border: 1px solid var(--group-border);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  align-items: center;
}

.editor-toolbar-gap {
  flex: 1 1 auto;
}

.ed-btn {
  padding: 0.3rem 0.6rem;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--group-border);
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
}

.ed-btn:hover {
  background: var(--green);
  color: #ffffff;
  border-color: var(--green);
}

.ed-preview {
  background: var(--brown);
  color: #ffffff;
  border-color: var(--brown);
}

.ed-preview:hover {
  background: var(--brown-dark);
  border-color: var(--brown-dark);
}

textarea.editor-area {
  width: 100%;
  border: 1px solid var(--group-border);
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 0.85rem;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.92rem;
  line-height: 1.55;
  margin-bottom: 0.3rem;
  resize: vertical;
}

.editor-hint {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.editor-preview {
  border: 1px solid var(--group-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.editor-preview-head {
  background: var(--group);
  padding: 0.45rem 0.9rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-bottom: 1px solid var(--group-border);
}

.editor-preview-body {
  padding: 1rem;
}

.editor-preview-body img,
.content-body img {
  max-width: 100%;
  height: auto;
}

.content-body h2,
.content-body h3 {
  margin-top: 1.2rem;
}

.content-body ul,
.content-body ol {
  margin: 0.6rem 0 0.6rem 1.4rem;
}

.content-body p {
  margin-bottom: 0.8rem;
}

.content-body code {
  background: var(--group);
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  font-size: 0.92em;
}

/* ===== Канбан и сделки ===== */

.stage-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.stage-head h3 {
  margin: 0;
  font-size: 0.98rem;
}

.stage-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.stage-won {
  border-top: 3px solid var(--green);
}

.stage-lost {
  border-top: 3px solid var(--brown);
}

.stage-empty {
  margin: 0;
}

.deal-title {
  font-weight: 600;
  display: block;
  margin-bottom: 0.25rem;
}

.deal-amount {
  font-weight: 700;
  color: var(--green-dark);
  margin: 0 0 0.15rem;
}

.deal-contact,
.deal-task {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0 0 0.15rem;
}

.deal-move select {
  width: 100%;
  margin: 0.4rem 0 0;
  font-size: 0.82rem;
  padding: 0.3rem;
}

.stage-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 1.25rem;
}

.stage-step-form {
  margin: 0;
}

.stage-step {
  padding: 0.5rem 1rem;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--group-border);
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.9rem;
  font-family: inherit;
  font-weight: 500;
}

.stage-step:hover {
  background: var(--group);
  border-color: var(--green);
}

.stage-step.active {
  background: var(--green);
  border-color: var(--green);
  color: #ffffff;
  font-weight: 600;
}

.stage-step.active.won {
  background: var(--green-dark);
  border-color: var(--green-dark);
}

.stage-step.active.lost {
  background: var(--brown);
  border-color: var(--brown);
}

.deal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
}

@media (max-width: 1000px) {
  .deal-layout {
    grid-template-columns: 1fr;
  }
}

.deal-col {
  min-width: 0;
}

.props {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 0.9rem;
  font-size: 0.9rem;
  margin-top: 0.75rem;
}

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

.props dd {
  margin: 0;
}

.feed,
.task-list,
ul.plain {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}

ul.plain li {
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--group-border);
  display: flex;
  gap: 0.5rem;
  align-items: baseline;
  flex-wrap: wrap;
}

.feed-item {
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--group-border);
}

.feed-text {
  margin-bottom: 0.25rem;
}

.feed-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.task-item {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  flex-wrap: wrap;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--group-border);
}

.task-text {
  flex: 1 1 200px;
}

.task-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.task-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.task-item.done .task-text {
  text-decoration: line-through;
  color: var(--text-muted);
}

.task-item.overdue .task-meta {
  color: #8d4a3c;
  font-weight: 600;
}

/* ===== Личный кабинет ===== */

.learn-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.learn-card {
  background: var(--bg);
  border: 1px solid var(--group-border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}

.learn-card h3 {
  margin-bottom: 0.4rem;
}

.learn-desc {
  color: var(--text-muted);
  margin-bottom: 0.8rem;
}

.learn-progress {
  margin-bottom: 0.9rem;
}

.progress-bar {
  height: 8px;
  background: var(--group);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 0.35rem;
}

.progress-bar span {
  display: block;
  height: 100%;
  background: var(--green);
}

.progress-text {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.learn-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.lesson-layout {
  display: grid;
  grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
}

@media (max-width: 1000px) {
  .lesson-layout {
    grid-template-columns: 1fr;
  }
}

.lesson-side {
  background: var(--bg);
  border: 1px solid var(--group-border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}

.side-title {
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

ol.lesson-rows,
ul.lesson-rows {
  list-style: none;
  margin: 0;
  padding: 0;
}

.lesson-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.4rem;
  border-radius: 6px;
}

.lesson-row.current {
  background: var(--group);
  font-weight: 600;
}

.lesson-mark {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--group);
  border: 1px solid var(--group-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  flex: 0 0 auto;
  color: var(--text-muted);
}

.lesson-row.done .lesson-mark {
  background: var(--green);
  border-color: var(--green);
  color: #ffffff;
}

.lesson-link {
  flex: 1 1 auto;
  text-decoration: none;
}

.lesson-link:hover {
  text-decoration: underline;
}

.lesson-list {
  margin-left: 1.2rem;
}

.lesson-list li {
  padding: 0.25rem 0;
}

.video-frame {
  position: relative;
  padding-top: 56.25%;
  background: #1d2420;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1.25rem;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.lesson-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.lesson-footer .btn-row {
  margin-bottom: 0;
}

/* ===== Публичные карточки курсов ===== */

.hero {
  text-align: center;
}

.hero h1 {
  font-size: 2rem;
}

.hero .btn-row {
  justify-content: center;
  margin-top: 1.25rem;
  margin-bottom: 0;
}

.course-desc {
  color: var(--text-muted);
  margin-bottom: 0.7rem;
}

.course-price {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 0.8rem;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.7rem;
}

.tag-chip {
  font-size: 0.8rem;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  background: var(--group);
  border: 1px solid var(--group-border);
  color: var(--green-link);
  text-decoration: none;
}

.tag-chip:hover {
  border-color: var(--green);
}

.card-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: auto;
}

.course-card {
  display: flex;
  flex-direction: column;
}