/* =========================================================
   ku-tetsu.net April Fools Theme
   Cyberpunk + Kawaii
   Load AFTER _Standard.css
   ========================================================= */

/* --- color fix --- */
.markerDistance{
	color: #000000;
}
.dCreateBodyContentsTab{
	color: #FFFFFF;
}
/* ■■■閲覧領域の横幅が650px以下の場合に適用■■■ */
@media screen and (max-width: 650px) {
	.sFillterLabel{
		color: #000000;
	}
	.sFillterOrder{
		color: #000000;
	}
	.aFillterSubmit{
		color: #000000!important;
	}
}
#ifBoardFrame{
	background: #FFFFFF;
}
.custom-overlay div{
	color: #000000;
}
#dPreviewBodyContentsMemo{
	background: #FFFFFF;
}
.dWriteBodyContentsTab{
	color: #FFFFFF;
}
.dPreviewBodyContentsTab{
	color: #FFFFFF;
}
.dViewBodyContentsTab{
	color: #FFFFFF;
}
#dMarkColorSetting{
	color: #000000;
}
#dMarkColorSetting select{
	color: #000000;
}
#dMarkColorSetting input[type="text"]{
	color: #000000;
}
#dMarkColorSetting input[type="button"]{
	color: #000000;
}
.dLineListMarkText{
	color: #000000;
}
#dStationSettingMarkColorSetting{
	color: #000000;
}
#dStationSettingMarkColorSetting select{
	color: #000000;
}
#dStationSettingMarkColorSetting input[type="text"]{
	color: #000000;
}
#dStationSettingMarkColorSetting input[type="button"]{
	color: #000000;
}
.markerNo{
	color: #000000;
}
.itFillterData{
	color: #000000;
}

/* 空想鉄道 */
/*
:root{
  --main-color:#00d9ff;
  --sub-color:#8a7dff;
  --active-color:#ff7ad9;
  --support-color:#1b1536;
  --area-bg-color:#13152d;
  --map-bg-color:#0a0c18;
}
*/
/* 空想図画 */
/*
:root{
  --main-color:#8a7dff;
  --sub-color:#00d9ff;
  --active-color:#ff7ad9;
  --support-color:#1b1536;
  --area-bg-color:#13152d;
  --map-bg-color:#0a0c18;
}
*/
/* 空想道路 */
/*
:root{
  --main-color:#28e305;
  --sub-color:#ecf000;
  --active-color:#075923;
  --support-color:#1b1536;
  --area-bg-color:#13152d;
  --map-bg-color:#0a0c18;
}
*/
/* 空想路線図 */
:root{
  --main-color:#FF3333;
  --sub-color:#ecf000;
  --active-color:#F08080;
  --support-color:#1b1536;
  --area-bg-color:#13152d;
  --map-bg-color:#0a0c18;
}




/* 全体背景 */

body{
  background:
  radial-gradient(circle at 90% 10%,rgba(255,122,217,.18),transparent 40%),
  radial-gradient(circle at 10% 10%,rgba(0,217,255,.18),transparent 40%),
  linear-gradient(180deg,#0a0c18,#1a1c3a);
  color:#f7f7ff;
}

/* パネル */

#dHeader,
#dFooter,
.dDialogModal,
.dDialogModalMini,
#confirmBox{

  background:rgba(18,20,45,.85);
  backdrop-filter:blur(6px);

  border:1px solid rgba(0,217,255,.4);

  box-shadow:
  0 0 12px rgba(0,217,255,.25),
  0 0 28px rgba(138,125,255,.15);
}

@media screen and (max-width: 650px) {
  #dHeader {
    position: relative;
    z-index: 20000;
  }
}

/* ボタン */

.aButton,
.aButtonBig,
.aButtonSmall,
#confirmBox .button{

  color:white;

  border-color:var(--main-color);

  background:
  linear-gradient(
  135deg,
  rgba(0,217,255,.25),
  rgba(255,122,217,.18)
  );

  box-shadow:
  0 0 8px rgba(0,217,255,.35),
  inset 0 0 10px rgba(255,255,255,.06);

  border-radius:16px;

  transition:.15s;
}

.aButton:hover,
.aButtonBig:hover,
.aButtonSmall:hover,
#confirmBox .button:hover{

  transform:translateY(-1px);

  box-shadow:
  0 0 16px rgba(255,122,217,.45),
  0 0 24px rgba(0,217,255,.35);
}

/* 入力 */

input,
textarea,
select{

  background:rgba(255,255,255,.06);
  color:white;

  border:1px solid rgba(0,217,255,.35);
  border-radius:10px;
}

/* 見出し */

h2{

  border-left:6px solid #ff7ad9;
  border-bottom:1px solid #00d9ff;

  color:white;

  text-shadow:0 0 6px rgba(255,122,217,.28);
}

/* リストヘッダー */

.dListHeader,
.dCommentHeader,
.dDialogModalHeader{

  background:
  linear-gradient(
  90deg,
  rgba(0,217,255,.35),
  rgba(138,125,255,.35)
  );

  color:white;
}

/* ネオンタイトル */

#dHeaderLogoTitle{

  background:
  linear-gradient(
  90deg,
  #00d9ff,
  #ff7ad9,
  #8a7dff
  );

  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;

  filter:drop-shadow(0 0 6px rgba(0,217,255,.4));
}

/* ほんのりサイバーエフェクト */

#dHeader:hover{

  animation:cyberPulse 2s infinite alternate;
}

@keyframes cyberPulse{

  0%{filter:hue-rotate(0deg);}
  100%{filter:hue-rotate(20deg);}
}


/* =========================================================
   April Fools Hero : Aoi Rail
   ========================================================= */

.topHero{
  position: relative;
  overflow: hidden;
  margin: 0 0 28px;
  padding: 28px 20px 0;
  background:
    radial-gradient(circle at 85% 15%, rgba(255,122,217,.18), transparent 24%),
    radial-gradient(circle at 12% 10%, rgba(0,217,255,.14), transparent 28%),
    linear-gradient(180deg, #0b1020 0%, #171a36 100%);
  border-bottom: 1px solid rgba(0,217,255,.22);
}

/* ■■■閲覧領域の横幅が650px以上の場合に適用■■■ */
@media screen and (min-width: 650px) {
	.topHero{
		width: 1000px;
	}
}


.topHero::before{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: .25;
}

.topHero__inner{
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  min-height: 680px;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 24px;
}

.topHero__content{
  position: relative;
  z-index: 2;
  padding: 28px 8px 56px;
}

.topHero__label{
  display: inline-block;
  margin: 0 0 14px;
  padding: 7px 14px;
  border-radius: 999px;
  color: #fff;
  font-size: 12px;
  font-weight: bold;
  letter-spacing: .12em;
  background: linear-gradient(90deg, rgba(0,217,255,.28), rgba(255,122,217,.28));
  border: 1px solid rgba(0,217,255,.35);
  box-shadow: 0 0 12px rgba(0,217,255,.2);
}

.topHero__title{
  margin: 0 0 18px;
  font-size: clamp(42px, 7vw, 92px);
  line-height: 1;
  color: #fff;
  text-shadow:
    0 0 10px rgba(0,217,255,.25),
    0 0 24px rgba(255,122,217,.18);
}

.topHero__text{
  max-width: 32em;
  margin: 0 0 24px;
  color: rgba(255,255,255,.94);
  font-size: 18px;
  line-height: 1.9;
}

.topHero__actions{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.topHero__actions .aButtonBig{
  min-width: 160px;
  text-align: center;
}

/* --- profile block --- */

.railProfile{
  width: fit-content;
  max-width: 100%;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(17,20,46,.82);
  border: 1px solid rgba(0,217,255,.28);
  box-shadow:
    0 0 14px rgba(0,217,255,.12),
    0 0 24px rgba(255,122,217,.08);
  backdrop-filter: blur(6px);
}

.railProfile__title{
  margin: 0 0 6px;
  color: var(--sub-color);
  font-size: 12px;
  font-weight: bold;
  letter-spacing: .12em;
}

.railProfile__name{
  margin: 0 0 8px;
  color: #fff;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: bold;
  line-height: 1.2;
  text-shadow:
    0 0 8px rgba(0,217,255,.16),
    0 0 14px rgba(255,122,217,.10);
}

.railProfile__meta{
  color: rgba(255,255,255,.88);
  font-size: 14px;
  line-height: 1.8;
}

/* --- visual area --- */

.topHero__visual{
  position: relative;
  min-height: 680px;
  display: flex;
  align-items: end;
  justify-content: center;
}

.topHero__visual::after{
  content: "";
  position: absolute;
  right: 54px;
  bottom: 14px;
  width: 340px;
  height: 82px;
  border-radius: 50%;
  background:
    radial-gradient(ellipse at center,
    rgba(0,217,255,.34),
    rgba(138,125,255,.16) 35%,
    rgba(0,217,255,0) 72%);
  filter: blur(10px);
  pointer-events: none;
}

.topHero__character{
  position: absolute;
  right: 0;
  bottom: 0;
  height: 600px;
  max-width: 100%;
  object-fit: contain;
  filter:
    drop-shadow(0 28px 42px rgba(0,0,0,.38))
    drop-shadow(0 0 18px rgba(0,217,255,.14));
}

/* --- speech bubble --- */

.topHero__speech{
  position: absolute;
  right: 300px;
  top: 88px;
  z-index: 3;
  width: 240px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(18,20,45,.88);
  color: #fff;
  font-size: 15px;
  line-height: 1.8;
  border: 1px solid var(--sub-color);
  box-shadow:
    0 0 12px rgba(255,122,217,.18),
    0 0 24px rgba(0,217,255,.12);
  backdrop-filter: blur(6px);
}

.topHero__speech::after{
  content: "";
  position: absolute;
  right: 24px;
  bottom: -10px;
  width: 18px;
  height: 18px;
  background: rgba(18,20,45,.88);
  border-right: 1px solid var(--sub-color);
  border-bottom: 1px solid var(--sub-color);
  transform: rotate(45deg);
}




/* --- responsive --- */

@media (max-width: 1100px){
  .topHero__speech{
    right: 240px;
    top: 72px;
  }
}

@media (max-width: 980px){
  .topHero{
    padding: 24px 16px 0;
  }

  .topHero__inner{
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .topHero__content{
    padding-bottom: 8px;
  }

  .topHero__visual{
    min-height: 470px;
  }

  .topHero__character{
    position: relative;
    right: auto;
    height: 430px;
  }

  .topHero__speech{
    right: 50%;
    top: 24px;
    transform: translateX(42%);
    max-width: 240px;
    font-size: 14px;
  }

  .topHero__visual::after{
    right: 50%;
    transform: translateX(50%);
    width: 260px;
  }
}

@media (max-width: 640px){
  .topHero{
    padding: 20px 12px 0;
  }

  .topHero__title{
    font-size: 42px;
  }

  .topHero__text{
    font-size: 15px;
    line-height: 1.8;
  }

  .topHero__actions .aButtonBig{
    min-width: 140px;
  }

  .railProfile{
    padding: 12px 14px;
  }

  .railProfile__name{
    font-size: 26px;
  }

  .railProfile__meta{
    font-size: 13px;
  }

  .topHero__visual{
    min-height: 360px;
  }

  .topHero__character{
    height: 320px;
  }

  .topHero__speech{
    top: 10px;
    max-width: 210px;
    padding: 12px 14px;
    font-size: 13px;
    line-height: 1.7;
  }
}