:root {
  --bs-primary: #2986cc;     /* チル系ブルー */
  --bs-secondary: #45b6fe;   /* サブ（ライトブルー） */
  --bs-success: #53e1c3;
  --bs-warning: #ffe457;
  --bs-danger: #dd578c;
  --bs-dark: #222946;
}

/* フォント全体指定 */
body {
  font-family: 'Noto Sans JP', 'Roboto', 'Meiryo', 'Yu Gothic', sans-serif;
  background-color: #f3f5fa;
  color: #222946;
}
h1, h2, h3, .navbar-brand {
  font-family: 'Noto Sans JP', 'Roboto', sans-serif;
  letter-spacing: 0.05em;
  font-weight: bold;
}

/* カード・ナビ・ボタン装飾 */
.card, .accordion {
  border-radius: 16px;
  box-shadow: 0 3px 16px #2986cc22;
  background: #fff;
  color: #222946;
}
.btn {
  border-radius: 8px;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: background .15s, box-shadow .15s;
}
.btn-primary:hover, .btn-outline-light:hover {
  background: #1266c0;
  color: #fff;
}
.navbar {
  box-shadow: 0 0 8px #2986cc44;
}

/* サイドDiscordカード強調 */
.bg-discord {
  background: #5865F2 !important;
  border-top-left-radius: 1em !important;
  border-top-right-radius: 1em !important;
  /* より目立たせたい場合下記も */
  box-shadow: 0 4px 20px #5865f238;
}

/* カード内Discordヘッダー */
.card .bg-discord {
  border-top-left-radius: 1em !important;
  border-top-right-radius: 1em !important;
  font-weight: bold;
  font-size: 1.18em;
  letter-spacing: 0.03em;
}
/* ダークモード用 */
body.dark-mode {
  background-color: #181818 !important;
  color: #f1f1f1;
}
.navbar.dark-mode,
footer.dark-mode {
  background: #222 !important;
  color: #eee !important;
}
.card.dark-mode,
.accordion.dark-mode {
  background: #242526 !important;
  color: #eee !important;
}

/* メンバーカード縁カラー */
.border-gm     { border-width: 3px; border-color: #6e83ff !important; }
.border-subgm  { border-width: 3px; border-color: #53e1c3 !important; }
.border-mod    { border-width: 3px; border-color: #f9429e !important; }
.border-tech   { border-width: 3px; border-color: #00b894 !important; }
.border-event  { border-width: 3px; border-color: #ffd86b !important; }
.border-builder   { border-width: 3px; border-color: #57ae45 !important; }
.border-artist    { border-width: 3px; border-color: #ff87ca !important; }
.border-supporter { border-width: 3px; border-color: #0097e6 !important; }
.border-streamer  { border-width: 3px; border-color: #d35400 !important; }

.member-card {
  border-radius: 1.2rem;
  background: #fff;
  transition: box-shadow .18s, transform .23s;
  border-style: solid;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px #2986cc18;
}
.member-card:hover {
  box-shadow: 0 8px 32px #2986cc33;
  transform: translateY(-6px) scale(1.025);
  z-index: 2;
}

.card-title {
  transition: color .22s, font-size .18s;
}
.member-card:hover .card-title {
  color: #2986cc;
  font-size: 1.08em;
}

/* 役職バッジ */
.badge.role-gm      { background: linear-gradient(90deg,#6e83ff 40%,#00c3ff 100%); color:#fff; font-weight: bold;}
.badge.role-subgm   { background: linear-gradient(90deg,#53e1c3,#14ffc7 100%); color:#01554e;}
.badge.role-mod     { background: linear-gradient(90deg,#f9429e,#ffb9d5 100%); color:#fff;}
.badge.role-tech    { background: linear-gradient(90deg,#00b894,#55efc4 100%); color:#fff;}
.badge.role-event   { background: linear-gradient(90deg,#ffd86b,#ffecb2 100%); color:#6a4d17;}
.badge.role-builder   { background: linear-gradient(90deg,#57ae45,#a6ec95 100%); color:#174d1b; }
.badge.role-artist    { background: linear-gradient(90deg,#ff87ca,#ffc2e0 100%); color:#881e5c; }
.badge.role-supporter { background: linear-gradient(90deg,#0097e6,#48dbfb 100%); color:#fff; }
.badge.role-streamer  { background: linear-gradient(90deg,#d35400,#f9ca24 100%); color:#fff; }

.badge {
  font-size: .92em;
  padding: .36em .9em;
  margin-right: 0.15em;
  border-radius: 1em;
  box-shadow: 0 0 3px #0002;
  transition: background .22s, box-shadow .18s;
}
.badge:after {
  content: "✨";
  animation: shine 1.8s linear infinite;
  margin-left: 4px;
  opacity: .6;
}

@keyframes shine {
  0% { filter: blur(0px); opacity: .6;}
  30% { filter: blur(2px); opacity: 1;}
  80% { filter: blur(0px); opacity: .5;}
  100% { opacity: .6;}
}

/* カード装飾アニメ+グラデ+登場 */
.member-card {
  background: linear-gradient(100deg, #fff 90%, #f4f8ff 120%);
  opacity: 0;
  transform: translateY(30px);
  animation: cardFadeIn .8s ease-in-out forwards;
  animation-delay: .12s;
}
@keyframes cardFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.member-card::before {
  content: "";
  position: absolute;
  left: -36px; top: -36px;
  width: 72px; height: 72px;
  background: radial-gradient(circle, #6e83ff80 40%, transparent 80%);
  opacity: .22;
  pointer-events: none;
  animation: pulse 2.3s infinite;
}
@keyframes pulse {
  0%,100% { transform: scale(1) }
  50% { transform: scale(1.18) opacity: .35 }
}
.member-card { cursor: pointer; }

/* 吹き出し（紹介文） */
.bubble-text {
  display: none;
  position: absolute;
  left: 50%;
  bottom: 105%;
  transform: translateX(-50%);
  background: #fff;
  border-radius: 1em;
  box-shadow: 0 8px 28px #0002;
  border: 2px solid #6e83ff;
  color: #222946;
  font-size: 1em;
  padding: .7em 1em;
  z-index: 10;
  text-align: center;
  min-width: 170px;
  max-width: 230px;
  opacity: 0;
  transition: opacity .22s, transform .23s;
  pointer-events: none;
}
.member-card.show-bubble .bubble-text {
  display: block;
  opacity: 1;
  pointer-events: all;
  animation: bubpop .27s cubic-bezier(.62,1.6,.3,1);
}
@keyframes bubpop {
  0%   { opacity: 0; transform: translateX(-50%) scale(.7) translateY(15px);}
  60%  { opacity: .96; transform: translateX(-50%) scale(1.08) translateY(-2px);}
  100% { opacity: 1; transform: translateX(-50%) scale(1) translateY(0);}
}
.bubble-text:after {
  content: "";
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
  border-width: 12px 16px 0 16px;
  border-style: solid;
  border-color: #fff transparent transparent transparent;
  filter: drop-shadow(0 2px 6px #6e83ff33);
}
body.dark-mode .bubble-text {
  background: #242526;
  color: #eee;
  border-color: #45b6fe;
}

/* SNSアイコン装飾 */
.sns-icons .btn {
  border-radius: 50%;
  padding: .4em .6em;
  font-size: 1.1em;
  margin: 0 .1em;
  transition: background .14s, color .14s;
}
.sns-icons .btn-outline-primary:hover { background: #5865F2; color: #fff; }
.sns-icons .btn-outline-info:hover { background: #1da1f2; color: #fff; }
.sns-icons .btn-outline-purple:hover { background: #9146ff; color: #fff; }

/* ギャラリー・カルーセルアレンジ */
#galleryCarousel {
  border-radius: 1.1rem;
  overflow: hidden;
  box-shadow: 0 8px 30px #2986cc33;
}
.carousel-inner img {
  border-radius: 1rem;
}
.carousel-caption {
  background: rgba(41,134,204,0.82);
  color: #fff;
  border-radius: .8em;
  padding: .5em 1em;
  left: 8%; right: 8%; bottom: 2em;
}
.carousel-indicators [data-bs-target] {
  background-color: #2986cc;
}
.carousel-control-prev-icon,
.carousel-control-next-icon {
  filter: drop-shadow(0 0 6px #2986cc44);
}

/* FAQアレンジ */
#faqAccordion .accordion-item {
  border-radius: 1em;
  box-shadow: 0 2px 8px #2986cc11;
  margin-bottom: 1em;
  border: none;
}
#faqAccordion .accordion-button {
  font-weight: bold;
  color: #2986cc;
  border-radius: 1em 1em 0 0;
}
#faqAccordion .accordion-button:not(.collapsed) {
  background: linear-gradient(90deg, #e0ecfcaa 20%, #f3f5fa 90%);
  color: #1c3e82;
  border-radius: 1em 1em 0 0;
}
#faqAccordion .accordion-body {
  border-left: 4px solid #2986cc60;
  background: #f8fbff;
  border-radius: 0 .5rem .5rem .5rem;
}
.timeline .event-item {
  border-left: 5px solid #2986cc33;
  padding-left: 1em;
  margin-bottom: 2em;
  position: relative;
}
.timeline .event-item:before {
  content: "";
  display: block;
  position: absolute;
  left: -10px; top: 4px;
  width: 16px; height: 16px;
  background: #2986cc;
  border-radius: 50%;
  box-shadow: 0 2px 8px #2986cc33;
}
.gallery-thumb {
  overflow: hidden;
  border-radius: .9em;
  box-shadow: 0 4px 16px #2986cc11;
  position: relative;
}
.gallery-thumb img {
  transition: transform .22s;
}
.gallery-thumb:hover img {
  transform: scale(1.05);
}
.gallery-caption {
  font-size: .97em;
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(34,41,70,0.68);
  color: #fff;
  border-radius: 0 0 .9em .9em;
  padding: .4em .8em;
  pointer-events: none;
}
.custom-footer {
  background: linear-gradient(90deg, #222946 60%, #2986cc 140%);
  color: #f2f6fb;
  letter-spacing: 0.05em;
}
.custom-footer a, .custom-footer .brand-footer {
  color: #fff;
  text-decoration: none;
  transition: color .13s;
}
.custom-footer a.footer-link:hover, .custom-footer .brand-footer:hover {
  color: #ffe457;
  text-decoration: underline;
}
.btn-discord {
  background: #5865F2;
  color: #fff;
  border: none;
}
.btn-discord:hover {
  background: #404eed;
  color: #fff;
}
.btn-twitter {
  background: #1da1f2;
  color: #fff;
  border: none;
}
.btn-twitter:hover {
  background: #188cd8;
  color: #fff;
}
.custom-footer .btn-secondary {
  background: #222946;
  color: #ffd86b;
  border: none;
}
.custom-footer .btn-secondary:hover {
  background: #2986cc;
  color: #fff;
}
.footer-desc {
  font-size: 0.98em;
  opacity: 0.66;
}
.brand-footer {
  vertical-align: middle;
  letter-spacing: 0.09em;
}