/* =========================================
   Base & Variables
   ========================================= */

@font-face {
  font-family: 'MaruMonica';
  src: url('assets/fonts/x12y16pxMaruMonica.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: 'Funwari Round';
  src: url('assets/fonts/funwari-round.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  /* 漢字を避け、ひらがな・カタカナ・英数・基本記号・全角英数のみに本フォントを強制。それ以外は代替フォントへ */
  unicode-range: U+0020-007E, U+3040-309F, U+30A0-30FF, U+3000-303F, U+FF00-FFEF;
}

:root {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;

  --accent-1: #8b5cf6;
  --accent-2: #ec4899;
  --accent-3: #3b82f6;

  --glass-bg: rgba(30, 41, 59, 0.7);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);

  --font-main: 'Inter', 'Noto Sans JP', sans-serif;
  --font-title: var(--font-main);

  /* X(Twitter)最適化縦長サイズ (4:5比率) または長くなるコンテンツに合わせて十分な縦幅を持たせる */
  --canvas-width: 1080px;
  --canvas-height: 1350px;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  background: radial-gradient(circle at top left, #1e1b4b, var(--bg-primary)),
    radial-gradient(circle at bottom right, #0f172a, var(--bg-primary));
  overflow-x: hidden;
}

/* =========================================
   Layout & Containers
   ========================================= */
.app-container {
  max-width: 600px;
  /* 広めにする */
  margin: 0 auto;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.app-header {
  text-align: center;
}

.app-header h1 {
  font-size: 2.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  margin-bottom: 0.5rem;
  letter-spacing: -0.05em;
}

.app-header p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 12px;
  padding: 6px 14px;
  background: rgba(236, 72, 153, 0.1); /* ピンクのアクセント */
  border: 1px solid rgba(236, 72, 153, 0.3);
  border-radius: 20px;
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(4px);
}

.contact-badge:hover {
  background: rgba(236, 72, 153, 0.25);
  border-color: rgba(236, 72, 153, 0.6);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(236, 72, 153, 0.2);
}

.contact-badge svg {
  width: 16px;
  height: 16px;
}

.app-main {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Tabs */
.template-toggle {
  display: flex;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 12px;
  padding: 0.3rem;
  gap: 0.3rem;
  border: 1px solid var(--glass-border);
}

.tab {
  flex: 1;
  padding: 0.75rem;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.tab.active {
  background: var(--bg-secondary);
  color: var(--text-primary);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border-bottom: 2px solid var(--accent-1);
}

/* =========================================
   Preview Section (Scaling)
   ========================================= */
.preview-section {
  width: 100%;
  border-radius: 16px;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  padding: 1rem;
  overflow: hidden;
}

.preview-wrapper {
  position: relative;
  width: 100%;
  padding-top: 125%;
  /* 1350 / 1080 * 100 = 125% (4:5 比率) */
}

.capture-area {
  position: absolute;
  top: 0;
  left: 0;
  width: var(--canvas-width);
  height: var(--canvas-height);
  transform-origin: top left;
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-radius: 40px;
  overflow: hidden;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.05);

  /* カスタマイズ用の変数を定義 */
  --pc-text-base: #ffffff;
  --pc-text-input: #fbbf24;
  --pc-overlay-bg: rgba(0, 0, 0, 0.2);
}

/* bg0手帳フレームの形状マスクを使って背景をクリップする層 */
#page-fill-layer {
  display: none;
  /* JSから動的に表示 */
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  /* bg0.pngの形状でクリッピング（アルファ/輝度マスク） */
  -webkit-mask-image: url('assets/bg0.png');
  mask-image: url('assets/bg0.png');
  -webkit-mask-size: cover;
  mask-size: cover;
  -webkit-mask-position: center;
  mask-position: center;
}

.card-header {
  position: absolute;
  top: 20px;
  left: 0;
  width: 100%;
  text-align: left;
  padding-left: 120px;
  /* バインダー穴(約68px)を避けて全体を構成 */
  box-sizing: border-box;
  margin-bottom: 30px;
  font-size: 84px;
  font-weight: 900;
  font-family: var(--font-title);
  letter-spacing: 4px;
  color: var(--pc-label-color);
  z-index: 10;
  /* OFF時も高さ(テキスト等)を確保するためopacityで制御する想定 */
  transition: opacity 0.3s ease;
}

.card-content {
  position: relative;
  z-index: 10;
  /* 上160px、右70px、下100px、左138px(70px + バインダー穴68px) */
  padding: 160px 70px 100px 138px;
  height: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
}

/* Decorations for the captured image */
.decoration {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  z-index: 1;
}

.dec-1 {
  width: 500px;
  height: 500px;
  background: var(--accent-1);
  top: -150px;
  left: -150px;
}

.dec-2 {
  width: 600px;
  height: 600px;
  background: var(--accent-2);
  bottom: -200px;
  right: -150px;
}

.dec-3 {
  width: 400px;
  height: 400px;
  background: var(--accent-3);
  bottom: 30%;
  left: 0;
  opacity: 0.3;
}


/* =========================================
   Profile Card Internal Styles 
   (Applied to generated DOM inside #preview-content)
   ========================================= */
.profile-title {
  font-size: 56px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--pc-text-base);
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  display: inline-block;
  border-bottom: 6px solid var(--accent-1);
  padding-bottom: 40px;
  position: relative;
  align-self: flex-start;
  /* title takes its intrinsic width */
}

.header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 30px;
  flex-shrink: 0;
  /* Header won't shrink */
}

.avatar-preview-box {
  width: 250px;
  height: 250px;
  border-radius: 125px;
  /* Circle */
  background: rgba(255, 255, 255, 0.05);
  border: 4px solid var(--accent-2);
  flex-shrink: 0;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.avatar-preview-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-preview-box .placeholder {
  color: rgba(255, 255, 255, 0.3);
  font-size: 24px;
  font-weight: bold;
}

.intro-text-box {
  flex: 1;
  background: var(--pc-overlay-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 30px;
  margin-left: 40px;
  font-size: 24px;
  /* 少し小さくして収まりやすく */
  color: var(--pc-text-base);
  line-height: 1.7;
  /* 行間を少し詰める */
  white-space: pre-wrap;
  backdrop-filter: blur(4px);
}

.fill-in-blank {
  display: inline-block;
  border-bottom: 3px solid var(--pc-label-color);
  min-width: 80px;
  padding: 0 10px;
  color: var(--pc-text-input);
  /* 入力文字色 */
  font-weight: 800;
  text-align: center;
  margin: 0 5px;
  vertical-align: bottom;
  word-break: break-all;
}

/* Base grids for lower half */
.lower-sections {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
  /* 余白を少し詰める */
  align-content: start;
  /* 上詰めにする */
  flex-grow: 1;
  /* 余った領域を埋める */
}

/* Sections inside card */
.card-section {
  background: var(--pc-overlay-bg);
  /* overlayBg を反映 */
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 20px 25px;
  backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
}

.section-label {
  color: var(--pc-label-color);
  font-size: 24px;
  font-weight: 800;
  font-family: var(--font-title);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
}

/* Ranking Table style */
.ranking-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rank-item {
  display: flex;
  align-items: center;
  font-size: 22px;
  color: var(--pc-text-base);
  background: var(--pc-overlay-bg);
  border-radius: 12px;
  padding: 8px 15px;
}

/* すきな〇〇BEST3の各ランクに相対色 */
.ranking-list .rank-item:nth-child(1) {
  background: var(--pc-rank1-bg);
}

.ranking-list .rank-item:nth-child(2) {
  background: var(--pc-rank2-bg);
}

.ranking-list .rank-item:nth-child(3) {
  background: var(--pc-rank3-bg);
}

.rank-num {
  font-weight: 900;
  color: var(--pc-label-color);
  margin-right: 15px;
  font-size: 26px;
  width: 30px;
}

.rank-val {
  font-weight: 700;
  flex: 1;
}

.chart-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 1;
  padding: 10px 0;
  /* padding for chart */
}

.chart-container canvas {
  width: 100% !important;
  max-width: 320px;
  height: auto !important;
}

.free-space {
  font-size: 22px;
  font-weight: 600;
  color: var(--pc-text-base);
  line-height: 1.5;
  white-space: pre-wrap;
  flex: 1;
}

/* Full Width setting */
.full-width {
  grid-column: 1 / -1;
}

.three-cols {
  grid-template-columns: 1fr 1fr 1fr;
}


/* =========================================
   Actions & Buttons
   ========================================= */
.action-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  padding: 1rem;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn:hover {
  filter: brightness(1.1);
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  color: white;
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.1);
}


/* =========================================
   Customizations UI (Preset BG & Colors)
   ========================================= */
.preset-bgs {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.preset-bg-btn {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all 0.2s;
  background-size: cover;
  background-position: center;
}

.preset-bg-btn:hover,
.preset-bg-btn.active {
  border-color: var(--accent-1);
  transform: scale(1.05);
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.5);
}

.color-pickers {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 15px;
}

.color-picker-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.95rem;
}

.color-picker-row input[type="color"] {
  background: none;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* =========================================
   Form Section
   ========================================= */
.form-section {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 16px;
  padding: 1.5rem;
}

.form-section h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: white;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-section h3::before {
  content: '';
  display: block;
  width: 4px;
  height: 20px;
  background: var(--accent-1);
  border-radius: 4px;
}

.form-hint {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.form-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: 1.5rem 0;
}

#profile-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Component Groups inside Form */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.form-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
}

.char-counter {
  font-size: 0.8rem;
  font-weight: 400;
  opacity: 0.7;
}

.char-counter.over {
  color: #ef4444;
}

.form-input {
  width: 100%;
  padding: 0.875rem 1rem;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: white;
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
  background: rgba(0, 0, 0, 0.3);
}

textarea.form-input {
  resize: vertical;
  min-height: 100px;
}

/* Image Upload specific UI */
.image-upload-wrapper {
  display: flex;
  align-items: center;
  gap: 15px;
}

.file-input {
  display: none;
}

.file-label {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px dashed rgba(255, 255, 255, 0.3);
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all 0.2s;
}

.file-label:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-1);
}

.thumbnail-preview {
  width: 50px;
  height: 50px;
  border-radius: 25px;
  background-size: cover;
  background-position: center;
  border: 2px solid var(--accent-2);
}

.hidden {
  display: none !important;
}

.btn-clear {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  border: none;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-clear:hover {
  background: rgba(239, 68, 68, 0.4);
}

/* Range Slider */
.range-container {
  display: flex;
  align-items: center;
  gap: 15px;
}

.form-range {
  flex: 1;
  accent-color: var(--accent-1);
}

.range-val-view {
  font-weight: bold;
  color: var(--accent-2);
  width: 20px;
  text-align: right;
}

/* Sub-groups (like chart items) */
.sub-group-container {
  background: rgba(0, 0, 0, 0.15);
  padding: 15px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chart-input-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.chart-input-row .form-input {
  flex: 1;
  padding: 0.5rem 0.8rem;
  font-size: 0.9rem;
}

.chart-input-row .form-range {
  flex: 1;
}

.rank-input-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.rank-badge {
  background: var(--accent-3);
  color: white;
  font-weight: bold;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
}


/* =========================================
   Modal
   ========================================= */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal.show {
  display: flex;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2rem;
  width: 100%;
  max-width: 500px;
  position: relative;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.close-btn {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  color: var(--text-secondary);
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.close-btn:hover {
  color: white;
}

.modal h3 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
  text-align: center;
}

#result-image-container {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1rem;
  border: 1px solid var(--glass-border);
}

#result-image-container img {
  width: 100%;
  height: auto;
  display: block;
}

.modal-hint {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 1.5rem;
}

.modal-actions {
  display: flex;
  gap: 1rem;
}

/* =========================================
   Footer
   ========================================= */
.app-footer {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 1rem 0;
}

/* =========================================
   Omake Profile Card (6-2-1 Layout)
   ========================================= */
.omake-grid {
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: 25px;
  flex-grow: 1;
}

.omake-top-6 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 20px;
  flex: 1.5;
}

.omake-mid-2 {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: repeat(2, 1fr);
  gap: 20px;
  flex: 1;
}

.omake-bot-1 {
  display: flex;
  flex: 1.5;
  margin-bottom: 20px;
}

.omake-box {
  background: var(--pc-overlay-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 15px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start; /* 上寄せに変更 */
  align-items: center;         /* デフォルトは左右中央 */
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(4px);
}

.omake-mid-2 .omake-box {
  align-items: flex-start; /* 左上に配置 */
  text-align: left;
}

.omake-mid-2 .omake-label {
  text-align: left;
}

.omake-label {
  font-size: 32px;
  font-weight: 800;
  font-family: var(--font-title);
  color: var(--pc-label-color);
  margin-bottom: 8px;
  text-align: center;
}

.omake-val {
  font-size: 28px;
  font-weight: 700;
  color: var(--pc-text-base);
  word-break: break-word;
}

.omake-box.free-space-box {
  width: 100%;
  justify-content: flex-start;
  align-items: flex-start;
  text-align: left;
  padding: 25px;
}

.omake-box.free-space-box .omake-label {
  font-size: 32px;
  margin-bottom: 12px;
}

.omake-box.free-space-box .omake-val {
  font-size: 28px;
  font-weight: 600;
  line-height: 1.6;
  white-space: pre-wrap;
}