/* ============================================
   こもれびゆうえんち2 - メインスタイルシート
   コンセプト：ちゃんとしたテレビ局の特番サイト
   カラー：白・グレー・深い紺
   ============================================ */

/* --- リセット・ベース --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-navy: #1a2744;
  --color-navy-light: #2a3d5e;
  --color-navy-dark: #0f1a2e;
  --color-white: #ffffff;
  --color-gray-50: #f8f9fa;
  --color-gray-100: #f0f1f3;
  --color-gray-200: #e2e4e8;
  --color-gray-300: #c8ccd4;
  --color-gray-500: #6b7280;
  --color-gray-700: #374151;
  --color-gray-900: #111827;
  --color-accent: #3b82f6;
  --color-accent-dark: #2563eb;
  --font-main: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
  --max-width: 960px;
  --header-height: 64px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  color: var(--color-gray-900);
  background-color: var(--color-gray-50);
  line-height: 1.8;
  min-height: 100vh;
}

a {
  color: var(--color-accent-dark);
  text-decoration: none;
}
a:visited {
  color: #7c3aed;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
}

/* --- ヘッダー --- */
.site-header {
  background-color: var(--color-navy);
  color: var(--color-white);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.site-logo a {
  color: var(--color-white);
  text-decoration: none;
}

.site-logo .logo-sub {
  display: block;
  font-size: 0.65rem;
  font-weight: 400;
  opacity: 0.7;
  letter-spacing: 0.02em;
}

/* --- ナビゲーション --- */
.site-nav ul {
  list-style: none;
  display: flex;
  gap: 4px;
}

.site-nav a {
  color: rgba(255, 255, 255, 0.85);
  padding: 8px 14px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background-color 0.2s, color 0.2s;
}
.site-nav a:visited {
  color: rgba(200, 160, 255, 0.9);
}

.site-nav a:hover,
.site-nav a.active {
  background-color: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
  text-decoration: none;
}

/* --- メインコンテンツ --- */
.main-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 24px 80px;
}

/* --- ページヒーロー --- */
.page-hero {
  text-align: center;
  padding: 60px 24px;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: var(--color-white);
  margin-bottom: 40px;
}

.page-hero h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 0.08em;
}

.page-hero .hero-subtitle {
  font-size: 1rem;
  opacity: 0.85;
  font-weight: 400;
}

/* --- セクション --- */
.section {
  margin-bottom: 48px;
}

.section-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-navy);
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-navy);
  margin-bottom: 24px;
}

/* --- カード --- */
.card {
  background: var(--color-white);
  border-radius: 8px;
  padding: 28px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--color-gray-200);
}

.card + .card {
  margin-top: 16px;
}

/* --- テーブル --- */
.info-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

.info-table th,
.info-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-gray-200);
  font-size: 0.9rem;
}

.info-table th {
  background-color: var(--color-gray-100);
  font-weight: 600;
  white-space: nowrap;
  width: 160px;
  color: var(--color-navy);
}

/* --- フォーム --- */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-gray-300);
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: var(--font-main);
  background-color: var(--color-white);
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.btn {
  display: inline-block;
  padding: 10px 28px;
  border: none;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-main);
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background-color: var(--color-navy);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: var(--color-navy-light);
}

/* --- スタッフリスト --- */
.staff-list {
  list-style: none;
}

.staff-list li {
  display: flex;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-gray-200);
  font-size: 0.9rem;
}

.staff-list .staff-role {
  width: 180px;
  font-weight: 600;
  color: var(--color-navy);
  flex-shrink: 0;
}

.staff-list .staff-name {
  color: var(--color-gray-700);
}

/* --- 黒塗り --- */
.redacted {
  background-color: var(--color-gray-900);
  color: var(--color-gray-900);
  padding: 0 4px;
  user-select: none;
  cursor: default;
}

/* --- 隠しリンク --- */
.hidden-link {
  display: none;
  margin-top: 12px;
  padding: 12px 20px;
  background-color: var(--color-navy);
  color: var(--color-white);
  border-radius: 6px;
  text-align: center;
  font-weight: 600;
  animation: fadeIn 0.5s ease;
}

.hidden-link a {
  color: var(--color-white);
}

/* --- 追加コンテンツ（Nightクリア後に表示） --- */
.unlocked-content {
  display: none;
}

.unlocked-content.visible {
  display: block;
}

/* --- フッター --- */
.site-footer {
  background-color: var(--color-navy-dark);
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  padding: 24px;
  font-size: 0.75rem;
}

/* --- アニメーション --- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 初回アクセス時のグリッチ演出（黒幕がプレイヤーを検知） */
@keyframes glitchFlicker {
  0%   { opacity: 1; transform: translate(0); filter: none; }
  10%  { opacity: 0.8; transform: translate(-2px, 1px); filter: hue-rotate(90deg); }
  20%  { opacity: 1; transform: translate(1px, -1px); filter: none; }
  30%  { opacity: 0.6; transform: translate(0, 2px); filter: saturate(2) brightness(1.2); }
  40%  { opacity: 1; transform: translate(2px, 0); filter: none; }
  50%  { opacity: 0.9; transform: translate(-1px, -2px); filter: hue-rotate(-60deg); }
  60%  { opacity: 1; transform: translate(0); filter: none; }
  100% { opacity: 1; transform: translate(0); filter: none; }
}

body.glitch-detect {
  animation: glitchFlicker 0.5s ease-out;
}

/* Night5クリア後の崩壊演出 */
@keyframes glitchCollapse {
  0%   { filter: none; transform: none; }
  25%  { filter: hue-rotate(30deg) blur(1px); transform: skewX(0.5deg); }
  50%  { filter: hue-rotate(-20deg) saturate(1.5); transform: skewX(-0.3deg); }
  75%  { filter: blur(2px) brightness(1.3); transform: skewX(1deg) translateX(2px); }
  100% { filter: blur(4px) brightness(0.3); transform: skewX(2deg); }
}

.collapsing {
  animation: glitchCollapse 3s ease-in forwards;
}


/* --- ON AIR バッジ --- */
.on-air {
  display: inline-block;
  background: #dc2626;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 3px;
  letter-spacing: 0.1em;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}