/* === Контейнер формы входа === */
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 70px - 16px);
  padding: 20px;
}

.login-form-wrapper {
  width: 100%;
  max-width: 400px;
  background: var(--kendo-component-bg, var(--login-bg, #fff));
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1), 0 0 20px rgba(0, 0, 0, 0.05);
  padding: 40px;
  margin: 20px 0;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.login-header h1 {
  color: var(--kendo-color-primary, var(--login-title-color, #333));
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 10px;
}

.login-header p {
  color: var(--kendo-text-color, var(--login-text-color, #666));
}

/* === Поля ввода === */
.form-group {
  margin-bottom: 20px;
}

  .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--kendo-text-color, var(--login-label-color, #555));
    transition: color 0.3s ease;
  }

.k-textbox,
.form-control {
  width: 100%;
  border: 1px solid var(--kendo-component-border, var(--login-border, #ddd));
  border-radius: 6px;
  background-color: var(--kendo-input-bg, var(--login-input-bg, #fff));
  color: var(--kendo-input-text, var(--login-input-color, #333));
  transition: all 0.3s ease;
}

  .k-textbox:focus,
  .form-control:focus {
    border-color: var(--kendo-color-primary, var(--login-focus-border, #3a7bd5));
    outline: none;
    box-shadow: 0 0 0 3px var(--kendo-primary-hover, var(--login-focus-shadow, rgba(58, 123, 213, 0.1)));
  }

/* === Чекбокс "Запомнить меня" === */
.remember-me {
  display: flex;
  align-items: center;
  margin-bottom: 25px;
  color: var(--kendo-text-color, var(--login-text-color, #555));
}

  .remember-me input[type="checkbox"] {
    margin-right: 10px;
    accent-color: var(--kendo-color-primary, var(--login-accent, #3a7bd5));
  }

/* === Кнопка входа === */
.login-button {
  width: 100%;
  padding: 12px;
  background-color: var(--kendo-color-primary, var(--login-btn-bg, #3a7bd5));
  color: var(--kendo-button-text, var(--login-btn-color, white));
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

  .login-button:hover {
    background-color: var(--kendo-primary-hover, var(--login-btn-hover, #2c65b8));
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  }

  .login-button:disabled {
    background-color: var(--kendo-disabled-bg, #ccc);
    cursor: not-allowed;
    transform: none;
  }

/* === Сообщения об ошибках === */
.validation-summary {
  background-color: var(--kendo-error-bg, var(--login-error-bg, #f8d7da));
  color: var(--kendo-error-text, var(--login-error-color, #721c24));
  border: 1px solid var(--kendo-error-border, var(--login-error-border, #f5c6cb));
  border-radius: 6px;
  padding: 10px 15px;
  margin-bottom: 20px;
}

  .validation-summary ul {
    margin: 0;
    padding-left: 18px;
  }

/* === Адаптивность === */
@media (max-width: 480px) {
  .login-form-wrapper {
    padding: 30px 20px;
    border-radius: 10px;
  }

  .login-header h1 {
    font-size: 22px;
  }

  .login-button {
    font-size: 15px;
  }
}

/* === Темизация === */
:root {
  --login-bg: #fff;
  --login-title-color: #333;
  --login-text-color: #666;
  --login-label-color: #555;
  --login-border: #ddd;
  --login-input-bg: #fff;
  --login-input-color: #333;
  --login-focus-border: #3a7bd5;
  --login-focus-shadow: rgba(58, 123, 213, 0.1);
  --login-btn-bg: #3a7bd5;
  --login-btn-color: white;
  --login-btn-hover: #2c65b8;
  --login-accent: #3a7bd5;
  --login-error-bg: #f8d7da;
  --login-error-color: #721c24;
  --login-error-border: #f5c6cb;
}

[data-theme="dark"] {
  --login-bg: #1f1f1f;
  --login-title-color: #e9ecef;
  --login-text-color: #ccc;
  --login-label-color: #ddd;
  --login-border: #444;
  --login-input-bg: #2d2d2d;
  --login-input-color: #e9ecef;
  --login-focus-border: #66b6ff;
  --login-focus-shadow: rgba(102, 182, 255, 0.2);
  --login-btn-bg: #3a7bd5;
  --login-btn-hover: #2a69c9;
  --login-accent: #66b6ff;
  --login-error-bg: #5a2a2a;
  --login-error-color: #f5c6cb;
  --login-error-border: #721c24;
}

  [data-theme="dark"] .k-checkbox:checked::after {
    border-color: var(--login-accent);
  }

  [data-theme="dark"] .k-checkbox {
    background-color: #2d2d2d;
    border-color: #555;
  }