/* ==========================================================================
   Агрорадар — сквозная шапка-навигация и модальное окно обратной связи
   Подключается на всех 4 страницах: Обзор (/), Выводы (/insights/), Тренды (/trends/), Новости (/news/)
   ========================================================================== */

:root {
  --ag-nav-height: 56px;
}

.radar-header-sticky {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--line, var(--panel-border, rgba(244, 241, 230, 0.12)));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  margin-bottom: 20px;
  box-sizing: border-box;
  width: 100%;
}

.radar-header-inner {
  max-width: 1360px;
  width: 100%;
  margin: 0 auto;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  box-sizing: border-box;
}

.radar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--serif, Georgia, serif);
  font-size: 20px;
  font-weight: 600;
}

.radar-brand .brand-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--gold-dim, rgba(226, 180, 94, 0.15));
  border: 1px solid var(--gold-line, var(--gold-border, rgba(226, 180, 94, 0.4)));
  color: var(--gold, #e2b45e);
  font-size: 14px;
}

.radar-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  padding: 2px 0;
  -webkit-overflow-scrolling: touch;
}

.radar-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 99px;
  font-family: var(--sans, sans-serif);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-2, var(--ink-secondary, #a7a69e));
  text-decoration: none;
  border: 1px solid transparent;
  background: transparent;
  transition: all 0.18s ease;
  white-space: nowrap;
  min-height: 36px;
}

.radar-tab:hover {
  color: var(--ink);
  background: var(--panel-2, var(--panel-elevated, rgba(255, 255, 255, 0.05)));
}

.radar-tab.active {
  background: var(--gold-dim, rgba(226, 180, 94, 0.15));
  color: var(--gold, #e2b45e);
  border-color: var(--gold-line, var(--gold-border, rgba(226, 180, 94, 0.4)));
  font-weight: 600;
}

.radar-tab-badge {
  font-family: var(--mono, monospace);
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 99px;
  background: rgba(0,0,0,0.2);
  color: inherit;
}

.radar-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.radar-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--sans, sans-serif);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--line, var(--panel-border, rgba(244, 241, 230, 0.12)));
  background: var(--panel, #131418);
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
  min-height: 34px;
  transition: all 0.2s ease;
}

.radar-btn:hover {
  border-color: var(--gold-line, var(--gold-border, rgba(226, 180, 94, 0.4)));
  color: var(--gold, #e2b45e);
}

.radar-btn-feedback {
  background: var(--panel-2, var(--panel-elevated, #1a1c22));
  color: var(--ink);
}

.radar-btn-feedback:hover {
  border-color: var(--gold-line, var(--gold-border, rgba(226, 180, 94, 0.4)));
}

/* Modal feedback */
.radar-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.radar-modal-overlay.open {
  display: flex;
}

.radar-modal-box {
  background: var(--panel, #131418);
  border: 1px solid var(--gold-line, var(--gold-border, rgba(226, 180, 94, 0.4)));
  border-radius: 12px;
  max-width: 520px;
  width: 100%;
  padding: 24px;
  position: relative;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
  color: var(--ink);
  font-family: var(--sans, sans-serif);
}

.radar-modal-box h3 {
  font-family: var(--serif, Georgia, serif);
  font-size: 20px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.radar-modal-box p {
  font-size: 13.5px;
  color: var(--ink-2, var(--ink-secondary, #a7a69e));
  margin-bottom: 16px;
  line-height: 1.45;
}

.radar-feedback-opt {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.radar-opt-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  border-radius: 8px;
  background: var(--panel-2, var(--panel-elevated, #1a1c22));
  border: 1px solid var(--line, var(--panel-border, rgba(255,255,255,0.08)));
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.2s;
}

.radar-opt-card:hover {
  border-color: var(--gold-line, var(--gold-border, rgba(226, 180, 94, 0.4)));
}

.radar-opt-icon {
  font-size: 22px;
  line-height: 1;
}

.radar-opt-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--ink);
}

.radar-opt-desc {
  font-size: 12px;
  color: var(--ink-2, var(--ink-secondary, #a7a69e));
  margin-top: 3px;
}

.radar-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: transparent;
  border: 0;
  color: var(--ink-2, var(--ink-secondary, #a7a69e));
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
}

.radar-modal-close:hover {
  color: var(--ink);
}

@media (max-width: 680px) {
  .radar-header-inner {
    padding: 8px 12px;
    gap: 10px;
  }
  .radar-brand span.brand-text {
    font-size: 17px;
  }
  .radar-tab {
    padding: 6px 10px;
    font-size: 12.5px;
    min-height: 32px;
  }
  .radar-tabs {
    order: 3;
    width: 100%;
    border-top: 1px solid var(--line, var(--panel-border, rgba(244, 241, 230, 0.12)));
    padding-top: 8px;
  }
  .radar-header-actions {
    margin-left: auto;
  }
  .radar-btn-text-hide {
    display: none;
  }
}