/* Раздел "Библиотека" — med-local.ru
   Цвета/шрифты — замените переменные под фирменный стиль сайта */

:root {
  --lib-accent: #185fa5;
  --lib-accent-bg: #e6f1fb;
  --lib-border: #e3e1d9;
  --lib-text: #1a1a18;
  --lib-text-secondary: #5f5e5a;
  --lib-text-muted: #888780;
  --lib-radius: 10px;
}

* { box-sizing: border-box; }

.lib {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1rem 4rem;
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--lib-text);
}

.lib-breadcrumbs { font-size: 13px; color: var(--lib-text-secondary); margin-bottom: 1rem; display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.lib-breadcrumbs a { color: inherit; text-decoration: none; }
.lib-breadcrumbs a:hover { text-decoration: underline; }

.lib-header h1 { font-size: clamp(22px, 5vw, 28px); font-weight: 600; margin: 0 0 8px; line-height: 1.25; }
.lib-subtitle { font-size: 15px; color: var(--lib-text-secondary); margin: 0 0 1.5rem; max-width: 640px; line-height: 1.5; }

.lib-controls { display: flex; flex-direction: column; gap: 12px; margin-bottom: 4px; }

.lib-search { position: relative; display: block; }
.lib-search span { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--lib-text-muted); font-size: 15px; line-height: 1; }
.lib-search input {
  width: 100%; box-sizing: border-box; padding: 10px 12px 10px 36px;
  border: 1px solid var(--lib-border); border-radius: var(--lib-radius);
  font-size: 16px; outline: none; -webkit-appearance: none;
}
.lib-search input:focus { border-color: var(--lib-accent); }

.lib-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.lib-chip {
  cursor: pointer; font-size: 13px; padding: 6px 14px; border-radius: 999px;
  border: 1px solid var(--lib-border); background: #fff; color: var(--lib-text-secondary);
  user-select: none; white-space: nowrap;
}
.lib-chip.active { border-color: var(--lib-accent); background: var(--lib-accent-bg); color: var(--lib-accent); font-weight: 500; }
.lib-chip:hover:not(.active) { border-color: #c9c7bd; }

.lib-count { font-size: 13px; color: var(--lib-text-muted); margin: 1rem 0 0.75rem; }

.lib-list { display: flex; flex-direction: column; gap: 8px; }

.lib-item {
  display: flex; align-items: center; gap: 12px;
  border: 1px solid var(--lib-border); border-radius: var(--lib-radius);
  padding: 12px 16px; background: #fff;
}
.lib-item-icon { font-size: 18px; color: var(--lib-text-secondary); flex-shrink: 0; line-height: 1; }
.lib-item-body { flex: 1; min-width: 0; }
.lib-item-title {
  font-size: 14px; font-weight: 500; margin: 0; color: var(--lib-text);
  overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.lib-item-meta { font-size: 12px; color: var(--lib-text-muted); margin: 4px 0 0; }
.lib-item-btn {
  flex-shrink: 0; display: flex; align-items: center; gap: 6px;
  font-size: 13px; padding: 8px 14px; border-radius: var(--lib-radius);
  border: 1px solid var(--lib-border); background: #fff; color: var(--lib-text); cursor: pointer;
  white-space: nowrap;
}
.lib-item-btn:hover { border-color: var(--lib-accent); color: var(--lib-accent); }

.lib-empty { text-align: center; color: var(--lib-text-muted); font-size: 14px; padding: 3rem 0; }

.lib-back-bottom {
  display: block; text-align: center; margin-top: 2rem; padding-top: 1.5rem;
  border-top: 1px solid var(--lib-border); font-size: 14px; color: var(--lib-accent); text-decoration: none;
}
.lib-back-bottom:hover { text-decoration: underline; }

/* Форма "Задать вопрос" */
.lib-ask {
  margin: 1.5rem 0 2rem; padding: 1.75rem; background: var(--lib-accent-bg);
  border-radius: 14px;
}
.lib-ask h2 { font-size: 20px; font-weight: 600; margin: 0 0 8px; line-height: 1.3; }
.lib-ask-lead { font-size: 14px; color: var(--lib-text-secondary); margin: 0 0 1.25rem; line-height: 1.55; max-width: 560px; }

.lib-ask-form { display: flex; flex-direction: column; gap: 12px; max-width: 560px; }
.lib-ask-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.lib-ask-form label { display: block; font-size: 12.5px; font-weight: 600; margin-bottom: 6px; color: var(--lib-text); }
.lib-ask-form input, .lib-ask-form textarea {
  width: 100%; box-sizing: border-box; padding: 10px 12px;
  border: 1px solid var(--lib-border); border-radius: var(--lib-radius);
  font-size: 15px; font-family: inherit; background: #fff; outline: none; resize: vertical;
}
.lib-ask-form input:focus, .lib-ask-form textarea:focus { border-color: var(--lib-accent); }

.lib-ask-agree { display: flex; align-items: flex-start; gap: 8px; font-size: 12.5px; color: var(--lib-text-secondary); }
.lib-ask-agree input { width: auto; margin-top: 3px; accent-color: var(--lib-accent); }
.lib-ask-agree a { color: var(--lib-accent); }

.lib-ask-submit {
  background: var(--lib-accent); color: #fff; border: none; border-radius: var(--lib-radius);
  padding: 13px; font-size: 15px; font-weight: 600; cursor: pointer; min-height: 48px;
}
.lib-ask-submit:hover { opacity: 0.92; }
.lib-ask-submit:disabled { opacity: 0.6; cursor: default; }

.lib-ask-success { color: #1a7a6e; font-size: 14px; margin: 4px 0 0; }
.lib-ask-error { color: #c0392b; font-size: 14px; margin: 4px 0 0; }

@media (max-width: 640px) {
  .lib-ask-row { grid-template-columns: 1fr; }
  .lib-ask { padding: 1.25rem; }
}

/* Модальное окно */
.lib-modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 5vh 1rem; z-index: 1000;
  overflow-y: auto; -webkit-overflow-scrolling: touch;
}
.lib-modal-overlay[hidden] { display: none; }

.lib-modal {
  background: #fff; border-radius: 14px; max-width: 460px; width: 100%;
  padding: 1.5rem 1.75rem; position: relative;
  margin: auto;
}
.lib-modal-close {
  position: absolute; top: 12px; right: 12px; width: 36px; height: 36px;
  border-radius: 50%; border: none; background: #f1efe8; cursor: pointer;
  display: flex; align-items: center; justify-content: center; font-size: 20px; line-height: 1;
}
.lib-modal-close:hover { background: #e3e1d9; }
.lib-modal-badge {
  display: inline-block; font-size: 12px; padding: 4px 12px; border-radius: 6px;
  background: var(--lib-accent-bg); color: var(--lib-accent); margin-bottom: 12px;
}
.lib-modal-title { font-size: 18px; font-weight: 600; line-height: 1.4; margin: 0 0 8px; padding-right: 28px; }
.lib-modal-meta { font-size: 13px; color: var(--lib-text-secondary); margin: 0 0 20px; }
.lib-modal-download {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--lib-accent); color: #fff; text-decoration: none;
  font-size: 15px; font-weight: 500; padding: 14px; border-radius: var(--lib-radius);
  margin-bottom: 12px; min-height: 48px;
}
.lib-modal-download:hover, .lib-modal-download:active { opacity: 0.9; }
.lib-modal-links { display: flex; flex-direction: column; gap: 8px; align-items: center; }
.lib-modal-fullpage, .lib-modal-home, .lib-modal-ask {
  display: block; text-align: center; font-size: 13px; color: var(--lib-text-secondary); text-decoration: none;
}
.lib-modal-fullpage:hover, .lib-modal-home:hover, .lib-modal-ask:hover { text-decoration: underline; color: var(--lib-accent); }

/* Планшеты */
@media (max-width: 768px) {
  .lib { padding: 1.5rem 1rem 3rem; }
}

/* Телефоны */
@media (max-width: 640px) {
  .lib-item { flex-wrap: wrap; }
  .lib-item-btn { width: 100%; justify-content: center; padding: 10px 14px; }
  .lib-chips { gap: 6px; }
  .lib-chip { font-size: 12.5px; padding: 6px 12px; }
  .lib-modal-overlay { padding: 3vh 0.75rem; }
  .lib-modal { padding: 1.25rem 1.25rem; max-width: 100%; }
  .lib-modal-title { font-size: 17px; }
}

/* Совсем маленькие экраны */
@media (max-width: 380px) {
  .lib { padding: 1.25rem 0.75rem 2.5rem; }
  .lib-header h1 { font-size: 20px; }
  .lib-subtitle { font-size: 14px; }
}