:root {
  color-scheme: dark;
  --bg: #0d1117;
  --bg-alt: #161b22;
  --bg-card: #1f242c;
  --border: #30363d;
  --text: #e6edf3;
  --text-muted: #8b949e;
  --accent: #2f81f7;
  --accent-hover: #1f6feb;
  --danger: #f85149;
  --success: #3fb950;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body.siteBody {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

body.siteBody.centerLayout {
  display: flex;
  align-items: center;
  justify-content: center;
}

.pageWrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

.topNav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}

.navBrand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  font-weight: 600;
}

.navLogo { font-size: 22px; }
.navTitle { font-size: 16px; }

.navUser { position: relative; }

.navUserButton {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
}

.navUserButton:hover { background: var(--bg-card); }

.navUserMenu {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
  min-width: 160px;
  box-shadow: 0 12px 24px rgba(0,0,0,0.4);
  z-index: 10;
}

.navUserMenu form { margin: 0; }

.dangerLink {
  background: transparent;
  border: none;
  color: var(--danger);
  cursor: pointer;
  padding: 6px 8px;
  font-size: 14px;
  width: 100%;
  text-align: left;
}

.dangerLink:hover { background: rgba(248, 81, 73, 0.1); border-radius: 6px; }

.hero h1 { margin: 0 0 8px; font-size: 30px; }
.hero p { color: var(--text-muted); margin: 0 0 32px; }

.muted { color: var(--text-muted); font-size: 13px; }

.cardRow {
  display: flex;
  gap: 16px;
  flex-wrap: nowrap;
  align-items: stretch;
}

.horizontalScroll {
  overflow-x: auto;
  padding-bottom: 12px;
}

.packCard {
  flex: 0 0 280px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
}

.packCard h2 { margin: 0; font-size: 18px; }

.metaList {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--text-muted);
  display: grid;
  gap: 4px;
}

.cardLink {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cardLink[data-disabled="true"] { pointer-events: none; opacity: 0.85; }

.cardCheckbox {
  position: absolute;
  top: 12px;
  right: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0,0,0,0.4);
  padding: 4px 8px;
  border-radius: 8px;
  font-size: 12px;
}

.dashboardHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.dashboardHeader h1 { margin: 0; font-size: 24px; }

.dashboardActions { display: flex; gap: 8px; }

.inlineForm { margin: 0; }

.deleteConfirmRow {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 12px;
}

.primaryButton {
  background: var(--accent);
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
}

.primaryButton:hover { background: var(--accent-hover); }

.secondaryButton {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 10px 18px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
}

.secondaryButton:hover { border-color: var(--accent); }

.dangerButton {
  background: var(--danger);
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
}

.dangerButton:hover { background: #d73a48; }

.ghostLink {
  color: var(--text-muted);
  text-decoration: none;
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
}

.ghostLink:hover { color: var(--text); border-color: var(--accent); }

.editorHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 11px;
  color: var(--accent);
  margin: 0 0 4px;
}

.editorHeader h1 { margin: 0; font-size: 24px; }

.editorForm {
  display: flex;
  flex-direction: column;
  gap: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
}

.gridTwo {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.gridTwo > .fullSpan { grid-column: span 2; }

.editorForm label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
}

.editorForm input,
.editorForm select,
.editorForm textarea {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
}

.editorForm input:focus,
.editorForm select:focus,
.editorForm textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.dynamicListFieldset {
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 16px;
}

.dynamicListFieldset legend { padding: 0 8px; color: var(--text-muted); }

.dynamicList {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.dynamicRow {
  display: grid;
  grid-template-columns: 1fr 2fr auto;
  gap: 8px;
  align-items: center;
}

.loginCard {
  width: 360px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
}

.loginCard h1 { margin: 0 0 16px; font-size: 22px; }

.loginForm {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.loginForm label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
}

.loginForm input {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
}

.errorBanner {
  background: rgba(248, 81, 73, 0.15);
  color: var(--danger);
  border: 1px solid rgba(248, 81, 73, 0.4);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  margin: 0 0 14px;
}