@font-face {
  font-family: 'mihoyo-zenzero';
  src: url('font/mihoyo-zenzero.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

:root {
  --bg:       #f4f4f9;
  --surface:  #ffffff;
  --surface2: #eeeeee;
  --accent:   #ffcc00;
  --text:     #333333;
  --muted:    #888888;
  --border:   #dddddd;
  --danger:   #c0392b;
  --ok:       #2e7d32;
  --font:     'mihoyo-zenzero', 'Hiragino Kaku Gothic ProN', 'Meiryo', sans-serif;
  --radius:   12px;
}

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.7;
}

header {
  background: var(--surface);
  border-bottom: 2px solid var(--accent);
  text-align: center;
  padding: 20px 16px;
}
header h1 { font-size: 1.3rem; }
.header-sub { margin-top: 6px; font-size: 0.85rem; color: var(--muted); }
.account-link {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--muted);
  text-decoration: underline;
}

.portal-footer {
  text-align: center;
  padding: 26px 16px 40px;
  color: #777;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}
.twitter-icon { width: 30px; height: 30px; display: block; }

.site-version {
  position: fixed;
  right: 8px;
  bottom: 6px;
  font-size: 11px;
  color: rgba(0,0,0,0.2);
  pointer-events: none;
  z-index: 1;
}

main {
  max-width: 560px;
  margin: 0 auto;
  padding: 20px 16px 60px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

.section-title {
  font-weight: bold;
  font-size: 1rem;
  margin-bottom: 12px;
}

.hidden { display: none !important; }

.hint {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 8px;
}

.input-group { margin-bottom: 14px; }
.input-group:last-child { margin-bottom: 0; }
.input-group label {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 6px;
}
.input-group input[type="text"],
.input-group input[type="number"],
.input-group select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 16px;
  font-family: var(--font);
  background: var(--surface);
  color: var(--text);
}
.input-group input:focus,
.input-group select:focus { border-color: var(--accent); outline: none; }

.size-row {
  display: flex;
  align-items: flex-end;
  gap: 10px;
}
.size-row .input-group { flex: 1; margin-bottom: 0; }
.size-x { padding-bottom: 10px; color: var(--muted); font-weight: bold; }

.size-history-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.size-history-btn {
  width: auto;
  padding: 6px 14px;
  font-size: 0.8rem;
}

.primary-btn {
  display: block;
  width: 100%;
  background: var(--accent);
  border: none;
  border-radius: 50px;
  color: var(--text);
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: bold;
  padding: 12px 20px;
}
.primary-btn:hover { opacity: 0.85; }
.primary-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.save-btn-spaced { margin-top: 14px; }

.secondary-btn {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text);
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.85rem;
  padding: 9px 16px;
  white-space: nowrap;
}
.secondary-btn:hover { background: var(--border); }

.folder-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.folder-name {
  font-size: 0.82rem;
  color: var(--muted);
  word-break: break-all;
}

.uid-box {
  background: var(--surface2);
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.9rem;
  word-break: break-all;
}

.form-msg { font-size: 0.82rem; margin-top: 10px; min-height: 1.2em; }
.form-msg.ok { color: var(--ok); }
.form-msg.error { color: var(--danger); }

/* ===== 切り抜きフレーム ===== */
.crop-frame-wrap {
  display: flex;
  justify-content: center;
  margin: 4px 0 14px;
}
.crop-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #111;
}
.crop-ghost-img {
  position: absolute;
  transform-origin: 0 0;
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  opacity: 0.35;
}
.crop-frame {
  position: relative;
  overflow: hidden;
  background: #111;
  border: 3px solid var(--accent);
  border-radius: 6px;
  cursor: grab;
  touch-action: none;
}
.crop-frame:active { cursor: grabbing; }
.crop-frame img {
  position: absolute;
  transform-origin: 0 0;
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
}

.zoom-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.zoom-row label { font-size: 0.82rem; color: var(--muted); white-space: nowrap; }
.zoom-row input[type="range"] { flex: 1; }

.clamp-toggle-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--muted);
  cursor: pointer;
}