/* =============================================
   리데레 팬페이지 — 공통 디자인 시스템
   ============================================= */

:root {
  --pink:        #ff8fab;
  --pink-dark:   #d95f7f;
  --pink-deep:   #b84468;
  --pink-light:  #ffd6e0;
  --pink-bg:     #fff0f3;
  --pink-card:   #fff8f9;
  --text:        #3a3a3a;
  --text-soft:   #999;
  --text-mid:    #666;
  --white:       #ffffff;
  --radius-lg:   24px;
  --radius-md:   16px;
  --radius-sm:   10px;
  --shadow:      0 4px 24px rgba(255, 143, 171, 0.13);
  --shadow-hover:0 8px 32px rgba(255, 143, 171, 0.25);
  --transition:  0.2s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans KR', sans-serif;
  background: var(--pink-bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

/* ── 배경 하트 장식 ── */
body::before {
  content: '♡  ♡  ♡  ♡  ♡  ♡  ♡  ♡  ♡  ♡  ♡  ♡  ♡  ♡  ♡  ♡';
  position: fixed; top: 0; left: 0; right: 0;
  color: #fce4ec; font-size: 18px; letter-spacing: 10px;
  line-height: 3; word-break: break-all;
  pointer-events: none; z-index: 0; opacity: 0.6;
}

/* ── 상단 네비게이션 ── */
.nav {
  position: sticky; top: 0; z-index: 200;
  background: rgba(255, 248, 249, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1.5px solid var(--pink-light);
  display: flex; justify-content: center;
}
.nav-inner {
  display: flex; align-items: center;
  max-width: 700px; width: 100%;
  padding: 0 12px;
  gap: 2px;
}
.nav-logo {
  font-family: 'Nanum Pen Script', cursive;
  font-size: 22px; color: var(--pink-dark);
  margin-right: auto;
  padding: 12px 8px;
  text-decoration: none;
}
.nav a {
  padding: 14px 14px;
  font-size: 13px; font-weight: 500;
  color: var(--text-soft);
  text-decoration: none;
  border-bottom: 2.5px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.nav a:hover { color: var(--pink-dark); }
.nav a.active {
  color: var(--pink-dark);
  border-bottom-color: var(--pink-dark);
}

/* ── 본문 컨테이너 ── */
.container {
  position: relative; z-index: 1;
  max-width: 700px;
  margin: 0 auto;
  padding: 28px 16px 80px;
  display: flex; flex-direction: column;
  gap: 16px;
}

/* ── 공통 카드 ── */
.card {
  background: var(--pink-card);
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--pink-light);
  box-shadow: var(--shadow);
  padding: 22px 22px;
  transition: box-shadow var(--transition);
}
.card:hover { box-shadow: var(--shadow-hover); }

.card-title {
  font-size: 12px; font-weight: 700;
  color: var(--pink);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 8px;
}
.card-title::before {
  content: '';
  display: block; width: 3px; height: 14px;
  background: var(--pink);
  border-radius: 999px;
  flex-shrink: 0;
}

/* ── 섹션 헤더 ── */
.section-header {
  display: flex; align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.section-header h2 {
  font-size: 16px; font-weight: 700;
  color: var(--pink-dark);
}

/* ── 버튼 ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 13px; font-weight: 600;
  cursor: pointer; border: none;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-primary { background: var(--pink); color: #fff; }
.btn-primary:hover { background: var(--pink-dark); }
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--pink-light);
  color: var(--pink-dark);
}
.btn-outline:hover { background: var(--pink-light); }
.btn-danger { background: #ffe0e0; color: #e05; border: none; }
.btn-danger:hover { background: #ffc5c5; }

/* ── 배지/태그 ── */
.badge {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 999px;
  font-size: 12px; font-weight: 500;
}
.badge-pink { background: var(--pink-light); color: var(--pink-dark); }
.badge-white { background: #fff; color: var(--pink-dark); border: 1px solid var(--pink-light); }

/* ── 테이블 ── */
.table-wrap { overflow-x: auto; }
table {
  width: 100%; border-collapse: collapse;
  font-size: 13px;
}
th {
  padding: 10px 12px;
  background: var(--pink-light);
  color: var(--pink-deep); font-weight: 600;
  text-align: left; font-size: 12px;
  letter-spacing: 0.05em;
}
th:first-child { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
th:last-child  { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
td {
  padding: 12px 12px;
  border-bottom: 1px solid var(--pink-light);
  color: var(--text-mid);
  vertical-align: middle;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: #fff5f7; }

/* ── 폼 인풋 ── */
.input {
  width: 100%; padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--pink-light);
  font-size: 14px; font-family: inherit;
  outline: none; background: #fff;
  transition: border-color var(--transition);
}
.input:focus { border-color: var(--pink); }
.input-label {
  display: block;
  font-size: 11px; font-weight: 600;
  color: var(--pink); letter-spacing: 0.08em;
  margin-bottom: 5px; text-transform: uppercase;
}
.form-field { margin-bottom: 12px; }

/* ── 토스트 알림 ── */
.toast {
  position: fixed; bottom: 30px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--pink-dark); color: #fff;
  padding: 12px 28px; border-radius: 999px;
  font-size: 13px; font-weight: 600;
  opacity: 0; transition: all 0.3s;
  pointer-events: none; z-index: 999; white-space: nowrap;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── 빈 상태 ── */
.empty {
  text-align: center; padding: 40px 20px;
  color: var(--text-soft); font-size: 14px;
}
.empty-icon { font-size: 36px; margin-bottom: 10px; }

/* ── 페이지 타이틀 ── */
.page-title {
  font-family: 'Nanum Pen Script', cursive;
  font-size: 32px; color: var(--pink-dark);
  text-align: center; margin-bottom: 4px;
}
.page-subtitle {
  font-size: 13px; color: var(--text-soft);
  text-align: center; margin-bottom: 8px;
}

/* ── 로딩 스피너 ── */
.spinner {
  width: 28px; height: 28px;
  border: 3px solid var(--pink-light);
  border-top-color: var(--pink);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 30px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── 페이지네이션 ── */
.pagination {
  display: flex; justify-content: center;
  gap: 6px; margin-top: 16px;
}
.page-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--pink-light);
  background: #fff; color: var(--text-mid);
  font-size: 13px; font-weight: 600;
  cursor: pointer; transition: all var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.page-btn:hover, .page-btn.active {
  background: var(--pink); color: #fff;
  border-color: var(--pink);
}

/* ── 푸터 ── */
footer {
  text-align: center; padding: 24px;
  font-size: 12px; color: var(--pink-light);
  position: relative; z-index: 1;
}

/* ── 반응형 ── */
@media (max-width: 500px) {
  .nav a { padding: 12px 10px; font-size: 12px; }
  .container { padding: 20px 12px 60px; }
  .card { padding: 18px 16px; }
}