/* ============================================================
   Админ-панель. Дополняет styles.css (кнопки, поля, палитра).
   ============================================================ */

/* hidden должен побеждать любые display-правила ниже (.login-view{display:grid} и т.п.) */
[hidden] { display: none !important; }

body { background: var(--bg); }

/* ---------- Вход ---------- */
.login-view {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}
.login-card {
  width: min(24rem, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 5vw, 2.2rem);
  box-shadow: var(--shadow-sm);
}
.login-card h1 { font-size: 1.5rem; margin-bottom: 0.3rem; }
.login-card .back { display: inline-block; margin-bottom: 1rem; font-weight: 700; text-decoration: none; color: var(--accent-strong); }

/* ---------- Каркас панели ---------- */
.admin-top {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem clamp(1rem, 3vw, 1.6rem);
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.admin-top b { font-family: var(--font-head); font-size: 1.1rem; color: var(--heading); }
.admin-top .grow { flex: 1; }
.admin-top a { text-decoration: none; color: var(--accent-strong); font-weight: 700; font-size: 0.9rem; transition: color 0.28s ease; }
.admin-top .who { color: var(--text-soft); font-size: 0.9rem; }

.admin-body {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(1rem, 2.5vw, 2rem);
  padding: clamp(1rem, 3vw, 1.8rem);
  max-width: 1100px;
  margin-inline: auto;
}
@media (max-width: 760px) {
  .admin-body { grid-template-columns: 1fr; }
}

/* ---------- Навигация ---------- */
.admin-nav { display: flex; flex-direction: column; gap: 0.3rem; align-self: start; position: sticky; top: 72px; }
@media (max-width: 760px) { .admin-nav { position: static; flex-flow: row wrap; } }
.admin-nav__item {
  text-align: left;
  padding: 0.7rem 0.9rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: none;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-soft);
  transition: background 0.28s ease, color 0.28s ease, border-color 0.28s ease;
}
.admin-nav__item:hover { background: var(--bg-alt); color: var(--text); }
.admin-nav__item.is-active { background: var(--accent-tint); color: var(--accent-strong); border-color: var(--accent-tint); }

/* ---------- Контент ---------- */
.admin-content { min-width: 0; }
.admin-content h1 { font-size: clamp(1.3rem, 1rem + 1.4vw, 1.9rem); margin-bottom: 1.2rem; }

.admin-form { display: grid; gap: 0.2rem; }
.admin-form .field { margin-bottom: 0.9rem; }
.field > .field__label { display: block; font-weight: 700; font-size: 0.9rem; margin-bottom: 0.4rem; }
.field select {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font: inherit;
  background: var(--bg);
  color: var(--text);
}
.field input[type="checkbox"] { width: 20px; height: 20px; }
.admin-form__actions { display: flex; gap: 0.6rem; margin-top: 1rem; flex-wrap: wrap; }
.muted { color: var(--text-soft); }

/* ---------- Поле-список ---------- */
.list-field {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.9rem;
  margin-bottom: 0.9rem;
  background: var(--bg-alt);
}
.list-field__label { font-weight: 700; font-size: 0.9rem; margin-bottom: 0.6rem; }
.list-rows { display: grid; gap: 0.6rem; }
.list-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  align-items: start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.7rem;
}
.list-row__fields { display: grid; gap: 0.4rem; }
@media (min-width: 620px) {
  .list-row__fields { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
}
.list-row__fields .field { margin-bottom: 0; }
.list-row__del {
  width: 30px; height: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  transition: border-color 0.28s ease, color 0.28s ease, background 0.28s ease;
}
.list-row__del:hover { border-color: var(--err); color: var(--err); }

/* ---------- Изображение ---------- */
.img-field { display: grid; gap: 0.5rem; }
.img-field__row { display: flex; gap: 0.5rem; align-items: center; }
.img-preview {
  max-height: 130px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg-alt);
  object-fit: contain;
}
.img-preview:not([src]), .img-preview[src=""] { display: none; }

/* ---------- Коллекции ---------- */
.coll-head { margin-bottom: 1rem; }
.coll-list { display: grid; gap: 0.6rem; }
.coll-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.coll-item__head { display: flex; align-items: center; gap: 0.6rem; padding: 0.8rem 1rem; }
.coll-item__head .grow { flex: 1; }
.coll-item .tag {
  font-size: 0.72rem; font-weight: 700; padding: 0.15rem 0.5rem;
  border-radius: 999px; background: var(--bg-alt); color: var(--text-soft);
}
.coll-editor {
  border: 1px solid var(--accent-tint);
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  padding: 1rem;
  margin: 0.4rem 0 0.8rem;
}

/* ---------- Статистика ---------- */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.8rem;
  margin-bottom: 0.4rem;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
}
.stat-card__value { font-family: var(--font-head); font-size: 1.7rem; color: var(--accent-strong); line-height: 1.1; }
.stat-card__label { color: var(--text-soft); font-size: 0.85rem; margin-top: 0.2rem; }

.month-chart { display: grid; gap: 0.4rem; max-width: 40rem; }
.month-row { display: grid; grid-template-columns: 4.5rem 1fr 4rem; gap: 0.6rem; align-items: center; font-size: 0.9rem; }
.month-row__label { color: var(--text-soft); }
.month-row__track { background: var(--bg-alt); border-radius: 999px; height: 14px; overflow: hidden; }
.month-row__bar { display: block; height: 100%; background: var(--accent); border-radius: 999px; min-width: 2px; }
.month-row__val { text-align: right; font-weight: 700; }

/* ---------- Сообщения ---------- */
.msg { font-size: 0.9rem; font-weight: 600; min-height: 1.2em; margin-top: 0.5rem; }
.msg--err { color: var(--err); }
.toast {
  position: fixed;
  right: 1rem; bottom: 1rem;
  z-index: 60;
  background: var(--ink);
  color: var(--ink-text);
  padding: 0.7rem 1.1rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  font-weight: 600;
  font-size: 0.9rem;
  max-width: 22rem;
}
.toast--err { background: var(--err); color: #fff; }