/* =============================================
   GVDBS Global Stylesheet v3.0
   Dark-themed Navigation + Clean Body
   ============================================= */

/* === 기본 설정 === */
body {
  background-color: #f4f5f7;
  font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: #2c3e50;
}

/* === 네비게이션 바 === */
.gv-navbar {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%) !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  padding: 0 0;
  border: none;
  position: sticky;
  top: 0;
  z-index: 1050;
}

.gv-brand {
  font-weight: 900 !important;
  color: #fff !important;
  font-size: 1.35rem !important;
  letter-spacing: -1px;
  display: flex !important;
  align-items: center;
  gap: 8px;
  padding: 0.8rem 0 !important;
}
.gv-brand .brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  background: linear-gradient(135deg, #e74c3c, #c0392b);
  border-radius: 8px;
  font-size: 0.9rem;
}

/* 중앙 네비 */
.gv-nav-center .nav-link {
  color: rgba(255,255,255,0.65) !important;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.9rem 0.75rem !important;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.gv-nav-center .nav-link i {
  font-size: 0.8rem;
  opacity: 0.6;
  transition: opacity 0.2s;
}
.gv-nav-center .nav-link:hover,
.gv-nav-center .nav-link.active {
  color: #fff !important;
  border-bottom-color: #e74c3c;
}
.gv-nav-center .nav-link:hover i,
.gv-nav-center .nav-link.active i {
  opacity: 1;
}

/* 우측 네비 */
.gv-nav-right { gap: 4px; }
.gv-nav-user {
  color: rgba(255,255,255,0.7) !important;
  font-weight: 600;
  font-size: 0.85rem;
  display: flex; align-items: center; gap: 5px;
  padding: 0.9rem 0.6rem !important;
  transition: color 0.2s;
}
.gv-nav-user:hover { color: #fff !important; }

.gv-nav-admin {
  color: #3498db !important;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex; align-items: center; gap: 5px;
  padding: 0.9rem 0.6rem !important;
}

.gv-nav-logout {
  color: rgba(255,255,255,0.4) !important;
  padding: 0.9rem 0.6rem !important;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.gv-nav-logout:hover { color: #e74c3c !important; }

.gv-nav-login {
  color: rgba(255,255,255,0.8) !important;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.9rem 0.6rem !important;
  transition: color 0.2s;
}
.gv-nav-login:hover { color: #fff !important; }

.gv-nav-register {
  color: #fff !important;
  font-weight: 700;
  font-size: 0.8rem;
  background: linear-gradient(135deg, #e74c3c, #c0392b) !important;
  border-radius: 8px !important;
  padding: 0.5rem 1rem !important;
  margin: 0.4rem 0 0.4rem 0.3rem;
  transition: all 0.2s ease;
}
.gv-nav-register:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(231,76,60,0.4);
}

/* === 모바일 네비 === */
@media (max-width: 991px) {
  .gv-navbar { padding: 0.5rem 0; }
  .gv-nav-center { padding-top: 0.5rem; border-top: 1px solid rgba(255,255,255,0.08); }
  .gv-nav-center .nav-link {
    padding: 0.7rem 0.8rem !important;
    border-bottom: none;
    border-radius: 8px;
  }
  .gv-nav-center .nav-link:hover { background: rgba(255,255,255,0.06); }
  .gv-nav-right { padding-top: 0.5rem; border-top: 1px solid rgba(255,255,255,0.08); }
  .gv-nav-register { display: block; text-align: center; margin: 0.5rem 0; }
}

/* === 배우 평점 레이더 차트 === */
.actor-rating-chart {
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  margin-bottom: 20px;
}
.radar-chart-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}
.radar-chart { max-width: 100%; height: auto; }
.radar-chart svg { overflow: visible; }
.chart-label { font-family: 'Noto Sans KR', sans-serif; font-size: 13px; font-weight: 600; fill: #333; text-anchor: middle; }
.chart-score { font-family: 'Noto Sans KR', sans-serif; font-size: 11px; font-weight: 500; fill: #e74c3c; text-anchor: middle; }
.overall-rating .badge { background: linear-gradient(45deg, #e74c3c, #c0392b); border: none; font-weight: 600; }

/* 평점 없음 */
.no-rating-container {
  padding: 2rem; min-height: 300px;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  background: #f8f9fa; border-radius: 12px; border: 2px dashed #e0e0e0;
}

/* === 반응형 차트 === */
@media (max-width: 768px) {
  .radar-chart svg { width: 280px; height: 280px; }
  .chart-label { font-size: 12px; }
}
@media (max-width: 480px) {
  .radar-chart svg { width: 240px; height: 240px; }
}

/* === 전역 카드 효과 === */
.card {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  border-radius: 12px;
}

/* === 전역 유틸리티 === */
a { transition: color 0.2s ease; }
.btn { border-radius: 8px; font-weight: 600; transition: all 0.2s ease; }
.btn:hover { transform: translateY(-1px); }