:root {
  --kg-green-dark: #0F382D;
  --kg-green-accent: #1E764E;
  --kg-gold: #D4AF37;
  --kg-bg-light: #F6F8F6;
  --kg-text-dark: #111827;
}

html[data-theme="dark"] {
  --kg-bg-light: #0A0F1C;
  --kg-text-dark: #E7ECF3;
}
html[data-theme="dark"] .kg-card { background: #131C31; }
html[data-theme="dark"] .kg-btn-secondary { background: #131C31; color: #34D399; border-color: #1E764E; }
html[data-theme="dark"] .kg-btn-secondary:hover { background: var(--kg-green-accent); color: #fff; }
html[data-theme="dark"] :where(
  input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]):not([type="reset"]):not([type="file"]):not([type="range"]):not([type="color"]):not([type="hidden"]),
  textarea,
  select
) {
  background: #131C31;
  border-color: #26314C;
  color: var(--kg-text-dark);
}

/* ==========================================================================
   .kg-card — белая карточка с закруглениями, лёгкой тенью и золотой рамкой
   ========================================================================== */
.kg-card {
  background: #fff;
  border: 1px solid transparent;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(15, 56, 45, .08);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.kg-card:hover {
  border-color: var(--kg-gold);
  box-shadow: 0 12px 30px rgba(212, 175, 55, .22);
  transform: translateY(-3px);
}

/* ==========================================================================
   .kg-frame-ornament — контейнер с угловыми орнаментами, нарисованными
   чистым CSS (::before/::after), без SVG-изображения
   ========================================================================== */
.kg-frame-ornament {
  position: relative;
  padding: 30px 22px;
}
.kg-frame-ornament::before,
.kg-frame-ornament::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  opacity: .85;
  pointer-events: none;
}
.kg-frame-ornament::before {
  top: 6px;
  left: 4px;
  border-top: 2px solid var(--kg-gold);
  border-left: 2px solid var(--kg-gold);
  border-radius: 8px 0 0 0;
}
.kg-frame-ornament::after {
  bottom: 6px;
  right: 4px;
  border-bottom: 2px solid var(--kg-gold);
  border-right: 2px solid var(--kg-gold);
  border-radius: 0 0 8px 0;
}

/* ==========================================================================
   Кнопки
   ========================================================================== */
.kg-btn-primary,
.kg-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .92rem;
  white-space: nowrap;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, transform .15s ease;
}

/* Темно-зелёная кнопка с золотой каймой и орнаментным акцентом */
.kg-btn-primary {
  background: var(--kg-green-dark);
  color: #fff;
  border: 2px solid var(--kg-gold);
}
.kg-btn-primary::before {
  content: "";
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  background: var(--kg-gold);
  transform: rotate(45deg);
}
.kg-btn-primary:hover {
  background: var(--kg-green-accent);
  transform: translateY(-1px);
}

/* Светлая кнопка с зелёной обводкой */
.kg-btn-secondary {
  background: #fff;
  color: var(--kg-green-dark);
  border: 2px solid var(--kg-green-accent);
}
.kg-btn-secondary:hover {
  background: var(--kg-green-accent);
  color: #fff;
}

/* ==========================================================================
   .kg-header-banner — заголовок блока с орнаментом сверху по центру
   ========================================================================== */
.kg-header-banner {
  position: relative;
  padding-top: 18px;
  text-align: center;
}
.kg-header-banner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 64px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--kg-gold), transparent);
}
.kg-header-banner h1,
.kg-header-banner h2,
.kg-header-banner h3 {
  margin: 0;
  color: var(--kg-green-dark);
}

/* ==========================================================================
   Плашечный узорный разделитель под шапкой сайта
   ========================================================================== */
.kg-pattern-divider {
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--kg-gold) 15%, var(--kg-gold) 85%, transparent);
}

/* ==========================================================================
   Глобальные поля ввода — базовый стиль для любого <input>/<textarea>/<select>
   на сайте. Обёрнуто в :where() (нулевая специфичность) — любой более
   специфичный селектор (.form-kg input, .search-group input и т.п.) всегда
   побеждает, это лишь безопасный базовый слой, а не переопределение.
   ========================================================================== */
:where(
  input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]):not([type="reset"]):not([type="file"]):not([type="range"]):not([type="color"]):not([type="hidden"]),
  textarea,
  select
) {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid #E2E7DF;
  border-radius: 10px;
  font-family: inherit;
  font-size: .95rem;
  background: #fff;
  color: var(--kg-text-dark);
  box-sizing: border-box;
  transition: border-color .15s ease, box-shadow .15s ease;
}
:where(
  input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]):not([type="reset"]):not([type="file"]):not([type="range"]):not([type="color"]):not([type="hidden"]),
  textarea,
  select
):focus {
  outline: none;
  border-color: var(--kg-green-accent);
  box-shadow: 0 0 0 3px rgba(30, 118, 78, .15);
}
:where(textarea) {
  resize: vertical;
  min-height: 90px;
}

/* ==========================================================================
   .kg-star-rating — интерактивные звёзды рейтинга (радио-инпуты + CSS)
   ========================================================================== */
.kg-star-rating {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: 6px;
  margin-bottom: 4px;
}
.kg-star-rating input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.kg-star-rating label {
  cursor: pointer;
  font-size: 1.7rem;
  line-height: 1;
  color: #DCE1D8;
  transition: color .15s ease, transform .1s ease;
}
.kg-star-rating label:hover,
.kg-star-rating label:hover ~ label,
.kg-star-rating input:checked ~ label {
  color: var(--kg-gold);
}
.kg-star-rating label:active {
  transform: scale(1.15);
}