/* Kazumaz Studio（デスクトップ）に寄せた管理画面 */
:root {
  --bg: #e8eaef;
  --panel: #ffffff;
  --text: #1a1a1a;
  --muted: #5c6370;
  --border: #d0d4dc;
  --accent: #0d47a1;
  --accent-soft: #e3f2fd;
  --blog-cta: #1565c0;
  --blog-cta-hover: #0d47a1;
  --danger: #c62828;
  --radius: 10px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

* { box-sizing: border-box; }

body.admin-studio-body {
  margin: 0;
  font-family: "Segoe UI", "Hiragino Sans", "Yu Gothic UI", "Meiryo", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  font-size: 14px;
  min-height: 100vh;
  min-height: 100dvh;
  padding-bottom: max(24px, env(safe-area-inset-bottom));
}

.admin-top {
  background: linear-gradient(135deg, #1a237e 0%, #0d47a1 100%);
  color: #fff;
  padding: 14px 18px;
  padding-top: max(14px, env(safe-area-inset-top));
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.admin-top-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.admin-brand-title {
  margin: 0;
  font-size: 1.28rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.admin-brand-sub {
  margin: 5px 0 0;
  font-size: 0.82rem;
  opacity: 0.92;
  max-width: 36em;
}

.admin-logout-form { margin: 0; flex-shrink: 0; }

.admin-top-logout {
  padding: 8px 14px;
  font-size: 13px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  touch-action: manipulation;
}

.admin-top-logout:hover {
  background: rgba(255, 255, 255, 0.22);
}

.admin-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 960px;
  margin: 0 auto;
  padding: 14px 18px 12px;
  border-bottom: 2px solid #e8eaf0;
  background: var(--bg);
}

.admin-tab {
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #f5f6f8;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
  touch-action: manipulation;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.admin-tab:hover {
  background: #eceff1;
  color: var(--text);
}

.admin-tab.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.admin-panel {
  max-width: 960px;
  margin: 16px auto 28px;
  padding: 20px 22px 24px;
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.admin-pane-title {
  margin: 0 0 16px;
  font-size: 1.12rem;
  font-weight: 700;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent-soft);
  color: var(--text);
}

.studio-callout {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 14px 18px;
  padding: 16px 18px;
  margin-bottom: 20px;
  background: linear-gradient(120deg, #e3f2fd 0%, #f3e5f5 100%);
  border: 1px solid #90caf9;
  border-radius: 12px;
}

.studio-callout-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: #fff;
  border-radius: 12px;
  font-size: 1.35rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  flex-shrink: 0;
}

.studio-callout-title {
  margin: 0 0 6px;
  font-size: 1.02rem;
  color: #0d47a1;
  font-weight: 700;
}

.studio-callout-text {
  margin: 0;
  font-size: 0.88rem;
  color: #37474f;
  max-width: 42em;
  line-height: 1.55;
}

.studio-callout-text code {
  font-size: 0.92em;
  background: rgba(255, 255, 255, 0.85);
  padding: 1px 6px;
  border-radius: 4px;
}

.studio-btn-cta {
  flex-shrink: 0;
  align-self: center;
  padding: 12px 20px;
  font-size: 15px;
  font-weight: 700;
  background: var(--blog-cta);
  color: #fff;
  border: none;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(21, 101, 192, 0.35);
  cursor: pointer;
  touch-action: manipulation;
}

.studio-btn-cta:hover {
  background: var(--blog-cta-hover);
}

.studio-btn-secondary {
  margin: 10px 0 8px;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  background: #fff;
  border: 1px dashed #90a4ae;
  color: #455a64;
  border-radius: 8px;
  cursor: pointer;
  touch-action: manipulation;
}

.studio-btn-secondary:hover {
  background: #eceff1;
}

.studio-save-bar {
  margin: 20px 0 16px;
  padding-top: 12px;
  border-top: 1px solid #eceff1;
}

.studio-primary-lg {
  padding: 12px 22px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 8px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  touch-action: manipulation;
}

.studio-primary-lg:hover {
  filter: brightness(1.08);
}

.studio-fold {
  margin-top: 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px 12px 12px;
  background: #fafbfc;
}

.studio-fold summary {
  cursor: pointer;
  font-weight: 600;
  padding: 10px 4px;
  color: var(--muted);
  list-style-position: outside;
}

.studio-fold-body {
  padding: 4px 4px 0;
}

/* ダッシュボードカード */
.admin-dash-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 8px;
}

.admin-dash-card {
  display: block;
  padding: 18px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
  text-decoration: none;
  color: var(--text);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  border-left: 4px solid var(--accent);
  transition: box-shadow 0.15s, border-color 0.15s;
  touch-action: manipulation;
}

.admin-dash-card:hover {
  box-shadow: var(--shadow);
  border-left-color: var(--blog-cta);
}

.admin-dash-card.blog {
  border-left-color: var(--blog-cta);
  background: linear-gradient(180deg, #fafcff 0%, #fff 100%);
}

.admin-dash-card h2 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
}

.admin-dash-card.blog h2 { color: var(--blog-cta); }

.admin-dash-card p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.45;
}

.admin-dash-note {
  margin-top: 20px;
  padding: 14px 16px;
  background: #fff8e1;
  border: 1px solid #ffe082;
  border-radius: 10px;
  font-size: 0.86rem;
  color: #5d4037;
  line-height: 1.5;
}

.admin-readonly-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  margin-top: 16px;
}

.admin-readonly-table th,
.admin-readonly-table td {
  border-bottom: 1px solid #eee;
  padding: 8px 6px;
  text-align: left;
}

.admin-readonly-table th { color: var(--muted); font-weight: 600; }

.admin-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ログイン専用 */
.admin-login-page {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  background: var(--bg);
  font-family: "Segoe UI", "Hiragino Sans", "Yu Gothic UI", "Meiryo", sans-serif;
}

.admin-login-top {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, #1a237e 0%, #0d47a1 100%);
  color: #fff;
  padding: max(12px, env(safe-area-inset-top)) 20px 14px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.admin-login-top h1 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
}

.admin-login-top p {
  margin: 6px 0 0;
  font-size: 0.8rem;
  opacity: 0.9;
}

.admin-login-box {
  width: 100%;
  max-width: 420px;
  margin-top: 72px;
  background: #fff;
  border-radius: var(--radius);
  padding: clamp(20px, 5vw, 28px);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.admin-panel .wrap,
.admin-panel .wrap-wide {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
  margin: 0;
  max-width: none;
}

.admin-panel .head {
  display: none;
}

.admin-panel .dynamic-list > .dynamic-block:first-of-type {
  border-left: 4px solid var(--blog-cta);
  background: linear-gradient(180deg, #fafcff 0%, #fafafa 100%);
}

.admin-panel .dynamic-block-label {
  color: var(--blog-cta);
  font-weight: 700;
}

.admin-panel .dynamic-list > .dynamic-block:nth-of-type(n+2) .dynamic-block-label {
  color: var(--muted);
  font-weight: 600;
}

.admin-panel label {
  font-size: 0.8rem;
  font-weight: 600;
  color: #37474f;
}

.admin-panel input,
.admin-panel textarea {
  border-color: var(--border);
  border-radius: 8px;
}

.admin-panel input:focus,
.admin-panel textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.admin-panel .btn.primary,
.admin-panel button.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
}

.admin-panel .btn.primary:hover,
.admin-panel button.btn.primary:hover {
  filter: brightness(1.08);
}

.admin-brand-link {
  color: inherit;
  text-decoration: none;
}
.admin-brand-link:hover .admin-brand-title {
  text-decoration: underline;
}

.admin-back-row {
  max-width: 960px;
  margin: 0 auto;
  padding: 10px 18px 0;
}

.admin-hub-back {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}
.admin-hub-back:hover {
  text-decoration: underline;
}

.admin-hub-lead {
  margin: 0 0 18px;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
  max-width: 40em;
}

.admin-mode-pick-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 800px) {
  .admin-mode-pick-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.admin-mode-card {
  display: block;
  padding: 22px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fafbfd;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.admin-mode-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 20px rgba(13, 71, 161, 0.12);
}
.admin-mode-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 12px;
}
.admin-mode-card h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}
.admin-mode-card p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.55;
}
.admin-mode-card__go {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--accent);
}

.admin-dash-card--muted {
  opacity: 0.55;
  pointer-events: none;
}

.works-item-block {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 14px;
  background: #fafafa;
}
.works-item-block h4 {
  margin: 0 0 10px;
  font-size: 0.85rem;
  color: var(--muted);
}

.ann-row-block {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 12px;
  background: #fafafa;
}

@media (max-width: 640px) {
  .admin-tabs {
    padding-left: 12px;
    padding-right: 12px;
  }
  .admin-tab {
    padding: 10px 12px;
    font-size: 12px;
  }
  .admin-panel {
    margin-left: 10px;
    margin-right: 10px;
    padding: 16px;
  }
}