/**
 * =====================================================
 * 관리자 패널 스타일
 * =====================================================
 */

.admin-panel {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  width: 400px;
  max-height: 80vh;
  background: rgba(15, 15, 25, 0.98);
  border: 1px solid rgba(91, 202, 237, 0.3);
  border-radius: 16px;
  box-shadow:
    0 25px 50px rgba(0, 0, 0, 0.5),
    0 0 100px rgba(91, 202, 237, 0.1);
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  overflow: hidden;
}

.admin-panel.is-open {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

/* 헤더 */
.admin-panel__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: linear-gradient(135deg, rgba(91, 202, 237, 0.15), rgba(168, 85, 247, 0.15));
  border-bottom: 1px solid rgba(91, 202, 237, 0.2);
}

.admin-panel__header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}

.admin-panel__close {
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.admin-panel__close:hover {
  background: rgba(239, 68, 68, 0.5);
}

/* 콘텐츠 */
.admin-panel__content {
  padding: 20px;
  overflow-y: auto;
  max-height: calc(80vh - 60px);
}

/* 섹션 */
.admin-panel__section {
  margin-bottom: 24px;
}

.admin-panel__section h4 {
  margin: 0 0 12px 0;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* 필드 */
.admin-panel__field {
  margin-bottom: 12px;
}

.admin-panel__field label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.5);
}

.admin-panel__field input {
  width: 100%;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  color: #fff;
  font-size: 16px;
  font-family: inherit;
  transition: all 0.2s ease;
}

.admin-panel__field input:focus {
  outline: none;
  border-color: rgba(91, 202, 237, 0.5);
  background: rgba(91, 202, 237, 0.1);
  box-shadow: 0 0 20px rgba(91, 202, 237, 0.2);
}

.admin-panel__field input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

/* 액션 버튼 */
.admin-panel__actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-panel__btn {
  flex: 1;
  padding: 12px 16px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
}

.admin-panel__btn--save {
  background: linear-gradient(135deg, #5BCAED, #A855F7);
  color: #fff;
}

.admin-panel__btn--save:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(91, 202, 237, 0.3);
}

.admin-panel__btn--reset {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
}

.admin-panel__btn--reset:hover {
  background: rgba(239, 68, 68, 0.3);
  color: #fff;
}

/* 알림 */
.admin-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 16px 24px;
  background: rgba(15, 15, 25, 0.95);
  border: 1px solid rgba(91, 202, 237, 0.3);
  border-radius: 12px;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  z-index: 10001;
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.admin-notification.is-visible {
  opacity: 1;
  transform: translateX(0);
}