/* MG.GW admin — стиль в духе mg/reference: бордовая панель (#b10932), белый контент, Ubuntu/Roboto */

:root {
  --mg-crimson: #b10932;
  --mg-crimson-dark: #8c0728;
  --mg-text-on-red: #ffffff;
  --mg-content-bg: #ffffff;
  --mg-text: #1a1a1a;
  --mg-muted: #555;
  --mg-border: #e0e0e0;
  --mg-link: #b10932;
  --admin-nav-width: 280px;
}

.admin-body {
  margin: 0;
  min-height: 100vh;
  font-family: "Roboto", system-ui, sans-serif;
  font-weight: 300;
  color: var(--mg-text);
  background: var(--mg-content-bg);
}

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

/* —— Боковая панель (как #main-menu в style.css) —— */
.admin-nav {
  width: var(--admin-nav-width);
  min-width: var(--admin-nav-width);
  background-color: var(--mg-crimson);
  color: var(--mg-text-on-red);
  padding: 2.5rem 1.25rem 2rem;
  box-sizing: border-box;
  font-family: "Ubuntu", "Roboto", sans-serif;
}

.admin-nav-brand {
  font-weight: 500;
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

.admin-nav-section {
  margin: 1.5rem 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.85);
}

.admin-menu {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}

.admin-menu li {
  margin: 0;
  padding: 0;
}

.admin-menu a {
  display: block;
  padding: 0.55rem 0.25rem;
  color: var(--mg-text-on-red);
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 400;
  border-radius: 2px;
  transition: background 0.15s ease, color 0.15s ease;
}

.admin-menu a:hover {
  background: rgba(255, 255, 255, 0.12);
}

.admin-menu a.active {
  font-weight: 500;
  background: rgba(0, 0, 0, 0.12);
}

.admin-menu.sub a {
  font-family: "Roboto", sans-serif;
  font-weight: 100;
  font-size: 0.95rem;
  text-transform: none;
  padding-left: 0.5rem;
}

.admin-menu-logout {
  margin-top: 1.25rem;
  padding-top: 1.15rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

/* «Кнопка меню» как #menu-toggle — для узких экранов */
.admin-menu-toggle {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 10000;
  cursor: pointer;
  background: var(--mg-crimson);
  color: #fff;
  border: none;
  font-family: "Ubuntu", sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  padding: 0;
  height: 50px;
  line-height: 50px;
}

.admin-menu-toggle .admin-menu-toggle-icon {
  display: inline-block;
  width: 50px;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.35);
  vertical-align: top;
}

.admin-menu-toggle .admin-menu-toggle-label {
  padding: 0 1rem;
  display: inline-block;
  vertical-align: top;
}

@media (max-width: 900px) {
  .admin-menu-toggle {
    display: block;
  }

  .admin-shell {
    flex-direction: column;
  }

  .admin-nav {
    width: 100%;
    min-width: 0;
    padding-top: 3.5rem;
  }
}

/* —— Контент —— */
.admin-main {
  flex: 1;
  padding: 2.5rem 3rem 4rem;
  max-width: 1100px;
  box-sizing: border-box;
}

.admin-main h1 {
  font-family: "Ubuntu", sans-serif;
  font-size: 2rem;
  font-weight: 300;
  text-transform: uppercase;
  margin: 0 0 1.5rem;
  color: var(--mg-text);
  line-height: 1.2;
}

.admin-main h1 .subheader {
  display: block;
  font-size: 0.55em;
  font-weight: 100;
  text-transform: none;
  margin-top: 0.35rem;
  color: var(--mg-muted);
}

.admin-main p {
  line-height: 1.55;
  margin: 0 0 1rem;
}

.admin-main a {
  color: var(--mg-link);
  font-weight: 500;
  text-decoration: none;
}

.admin-main a:hover {
  text-decoration: underline;
}

.admin-lead {
  margin-bottom: 1.75rem;
  font-size: 1.05rem;
}

/* Таблица */
.admin-table-wrap {
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid var(--mg-border);
  border-radius: 4px;
}

table.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

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

.admin-table th {
  background: #f5f5f7;
  font-weight: 500;
  font-family: "Ubuntu", sans-serif;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--mg-muted);
}

.admin-table tbody tr:hover {
  background: #fafafa;
}

.admin-table code {
  font-size: 0.9em;
  background: #f0f0f2;
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
}

/* Формы */
.admin-form label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 500;
  color: var(--mg-muted);
  font-size: 0.9rem;
}

.admin-form input[type="text"],
.admin-form input[type="email"],
.admin-form input[type="password"] {
  width: 100%;
  max-width: 420px;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--mg-border);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  box-sizing: border-box;
}

.admin-form input:focus {
  outline: none;
  border-color: var(--mg-crimson);
  box-shadow: 0 0 0 2px rgba(177, 9, 50, 0.15);
}

.admin-btn {
  display: inline-block;
  padding: 0.55rem 1.25rem;
  font-family: "Ubuntu", sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1px solid var(--mg-crimson);
  border-radius: 4px;
  background: var(--mg-crimson);
  color: #fff;
  cursor: pointer;
  transition: background 0.15s ease;
}

.admin-btn:hover {
  background: var(--mg-crimson-dark);
  border-color: var(--mg-crimson-dark);
}

.admin-btn-danger {
  background: transparent;
  color: var(--mg-crimson);
}

.admin-btn-danger:hover {
  background: rgba(177, 9, 50, 0.08);
}

.admin-validation-summary {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: #fff5f5;
  border: 1px solid #f0c0c7;
  border-radius: 4px;
  color: #8b1538;
  font-size: 0.9rem;
}

.admin-secret-box {
  margin: 1.5rem 0;
  padding: 1.25rem 1.5rem;
  background: #fffbeb;
  border: 1px solid #e8d48a;
  border-radius: 4px;
}

.admin-secret-box strong {
  font-weight: 500;
  color: var(--mg-text);
}