:root {
  --bg: #727171;
  --panel: #605f5f;
  --panel-light: #6c6b6b;
  --ink: #f7f5f1;
  --ink-soft: #cbc8c3;
  --line: rgba(255, 255, 255, 0.2);
  --accent: #c7a75c;
  --danger: #e08585;
  --font-serif: "Cormorant Garamond", serif;
  --font-sans: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
}
* { box-sizing: border-box; }
a { color: inherit; text-decoration: none; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.7;
  font-size: 15px;
}
h1, h2, h3 { font-family: var(--font-serif); font-weight: 500; margin: 0; }
button { font-family: var(--font-sans); cursor: pointer; }

/* Header */
.studio-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px; border-bottom: 1px solid var(--line); flex-wrap: wrap; gap: 12px;
}
.studio-logo { font-family: var(--font-serif); font-size: 20px; letter-spacing: 0.08em; }
.studio-logo span { color: var(--accent); font-size: 12px; margin-left: 4px; }
.studio-logo em { font-style: normal; font-size: 12px; color: var(--ink-soft); margin-left: 10px; }
.studio-nav { display: flex; gap: 18px; font-size: 13px; }
.studio-nav a { border-bottom: 1px solid transparent; }
.studio-nav a:hover { border-color: var(--ink); }

/* Step indicator */
.step-indicator {
  display: flex; justify-content: center; gap: 6px; flex-wrap: wrap;
  padding: 18px 20px; max-width: 760px; margin: 0 auto;
}
.step-item { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--ink-soft); }
.step-item:not(:last-child)::after { content: '›'; margin-left: 8px; color: var(--ink-soft); }
.step-num {
  width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; font-size: 11px;
}
.step-item.active { color: var(--ink); font-weight: 700; }
.step-item.active .step-num { background: var(--accent); border-color: var(--accent); color: #2a2a2a; }
.step-item.done .step-num { background: var(--ink-soft); color: #2a2a2a; border-color: var(--ink-soft); }

.studio-main { max-width: 760px; margin: 0 auto; padding: 10px 20px 100px; display: flex; flex-direction: column; gap: 24px; }

/* Panel */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 26px; }
.panel h2 { font-size: 19px; letter-spacing: 0.05em; margin-bottom: 10px; }
.help-text { font-size: 12.5px; color: var(--ink-soft); margin: 0 0 18px; }

.page-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.page-head h1 { font-size: 22px; }

/* Buttons */
.btn-primary, .btn-outline {
  font-size: 13px; letter-spacing: 0.06em; padding: 11px 24px; border-radius: 2px; border: 1px solid var(--ink);
}
.btn-primary { background: var(--accent); border-color: var(--accent); color: #2a2a2a; font-weight: 700; }
.btn-primary:hover { opacity: 0.85; }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-outline { background: transparent; color: var(--ink); }
.btn-outline:hover { background: rgba(255,255,255,0.08); }
.link-btn { background: none; border: none; color: var(--ink-soft); font-size: 12.5px; text-decoration: underline; padding: 0; }
.link-btn:hover { color: var(--ink); }
.link-danger { color: var(--danger); }

.step-actions { display: flex; justify-content: space-between; margin-top: 26px; gap: 12px; flex-wrap: wrap; }

/* Login */
.login-wrap { max-width: 320px; margin: 12vh auto; text-align: center; display: flex; flex-direction: column; gap: 6px; }
.login-logo { font-size: 32px; }
.login-logo span { color: var(--accent); font-size: 16px; margin-left: 4px; }
.login-sub { color: var(--ink-soft); font-size: 13px; margin-bottom: 20px; }
.login-form { display: flex; flex-direction: column; gap: 14px; }
.login-form input { padding: 12px; border-radius: 3px; border: 1px solid var(--line); background: rgba(255,255,255,0.06); color: var(--ink); font-size: 15px; }
.login-form label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--ink-soft); text-align: left; }
.login-error { color: var(--danger); font-size: 13px; }

/* Dashboard */
.post-table-wrap { overflow-x: auto; }
.post-table { width: 100%; border-collapse: collapse; font-size: 13px; background: var(--panel); border: 1px solid var(--line); border-radius: 4px; }
.post-table th, .post-table td { padding: 12px 10px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
.post-table th { color: var(--ink-soft); font-weight: 500; font-size: 12px; }
.thumb-cell img { width: 56px; height: 70px; object-fit: cover; border-radius: 2px; }
.thumb-empty { width: 56px; height: 70px; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; font-size: 10px; color: var(--ink-soft); border-radius: 2px; }
.actions-cell { display: flex; gap: 10px; align-items: center; }
.empty-row { text-align: center; color: var(--ink-soft); padding: 40px 0 !important; white-space: normal; }
.status-badge { padding: 4px 10px; border-radius: 999px; font-size: 11px; letter-spacing: 0.04em; }
.status-draft { background: rgba(255,255,255,0.12); color: var(--ink-soft); }
.status-pending_review { background: rgba(199,167,92,0.25); color: var(--accent); }
.status-scheduled { background: rgba(120,170,220,0.25); color: #a9c8ec; }
.status-processing { background: rgba(220,180,80,0.25); color: #e8c96a; }
.status-published { background: rgba(120,200,140,0.25); color: #9fdcb1; }
.status-failed { background: rgba(220,110,110,0.25); color: var(--danger); }

/* Upload / drop zone */
.drop-zone {
  border: 1px dashed var(--line); border-radius: 4px; padding: 40px 20px; text-align: center;
  color: var(--ink-soft); font-size: 13px; cursor: pointer; margin-bottom: 20px;
}
.drop-zone.dragging { border-color: var(--accent); color: var(--ink); background: rgba(199,167,92,0.08); }
.drop-zone-note { font-size: 11px; opacity: 0.7; margin-top: 6px; }
.upload-status { font-size: 12px; color: var(--accent); min-height: 1.4em; }

.image-sortable-list { display: flex; flex-wrap: wrap; gap: 12px; padding: 0; list-style: none; }
.image-sortable-item { position: relative; width: 110px; height: 138px; border-radius: 3px; overflow: hidden; cursor: grab; border: 2px solid transparent; }
.image-sortable-item.dragging-over { border-color: var(--accent); }
.image-sortable-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cover-badge { position: absolute; top: 4px; left: 4px; background: var(--accent); color: #2a2a2a; font-size: 10px; padding: 2px 7px; border-radius: 999px; font-weight: 700; }
.image-delete-btn { position: absolute; top: 4px; right: 4px; width: 22px; height: 22px; border-radius: 50%; border: none; background: rgba(0,0,0,0.55); color: #fff; font-size: 12px; }

/* Forms */
.form-panel { display: flex; flex-direction: column; gap: 22px; }
.field-group { display: flex; flex-direction: column; gap: 10px; }
.field-label { font-size: 12.5px; letter-spacing: 0.06em; color: var(--ink-soft); margin: 0; }
.required { color: var(--danger); font-size: 11px; margin-left: 8px; }
.optional { color: var(--ink-soft); font-size: 11px; margin-left: 8px; opacity: 0.8; }
.choice-row { display: flex; flex-wrap: wrap; gap: 8px; }
.choice-pill { position: relative; }
.choice-pill input { position: absolute; opacity: 0; }
.choice-pill span {
  display: inline-block; padding: 9px 16px; border: 1px solid var(--line); border-radius: 999px;
  font-size: 13px; color: var(--ink-soft); transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.choice-pill input:checked + span { background: var(--accent); border-color: var(--accent); color: #2a2a2a; font-weight: 700; }
.choice-pill[hidden] { display: none; }

.field-row-2 { display: flex; gap: 16px; flex-wrap: wrap; }
.text-field { display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; color: var(--ink-soft); flex: 1 1 200px; }
.text-field input, .text-field textarea, .text-field select {
  font-family: var(--font-sans); background: rgba(255,255,255,0.06); border: 1px solid var(--line);
  color: var(--ink); padding: 10px 12px; border-radius: 3px; font-size: 14px;
}
.checkbox-field { display: flex; align-items: center; gap: 10px; font-size: 13.5px; }
.permission-field { background: rgba(199,167,92,0.08); border: 1px solid var(--line); padding: 14px; border-radius: 4px; }
.toggle-field { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-soft); margin-bottom: 18px; }

/* Step images */
.image-review-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 28px; }
.image-review-item { border: 1px solid var(--line); border-radius: 4px; padding: 16px; position: relative; }
.image-review-drag-handle { font-size: 12px; color: var(--ink-soft); cursor: grab; margin-bottom: 10px; }
.crop-compare { display: flex; gap: 18px; flex-wrap: wrap; }
.crop-frame { position: relative; width: 220px; aspect-ratio: 4/5; overflow: hidden; background: rgba(0,0,0,0.3); border-radius: 3px; cursor: grab; touch-action: none; }
.crop-frame.dragging { cursor: grabbing; }
.crop-img { position: absolute; max-width: none; user-select: none; }
.processed-preview { width: 176px; }
.processed-label { font-size: 11px; color: var(--ink-soft); margin: 0 0 6px; }
.processed-img { width: 176px; aspect-ratio: 4/5; object-fit: cover; border-radius: 3px; background: rgba(0,0,0,0.2); }
.processed-placeholder { display: flex; align-items: center; justify-content: center; font-size: 11px; color: var(--ink-soft); text-align: center; padding: 10px; }
.zoom-row { display: flex; align-items: center; gap: 10px; margin-top: 12px; font-size: 12px; color: var(--ink-soft); max-width: 220px; }
.zoom-row input[type="range"] { flex: 1; }
.before-after-select { display: flex; gap: 16px; margin-top: 12px; font-size: 13px; }

/* Caption */
.caption-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.ai-status { font-size: 12px; color: var(--accent); min-height: 1.5em; }
#captionText { width: 100%; resize: vertical; padding: 14px; border-radius: 3px; border: 1px solid var(--line); background: rgba(255,255,255,0.06); color: var(--ink); font-family: var(--font-sans); font-size: 14px; line-height: 1.8; }
.hashtags-box { margin-top: 12px; font-size: 13px; color: var(--accent); line-height: 1.9; word-break: break-word; }

/* Instagram-like preview */
.warning-box { background: rgba(224,133,133,0.12); border: 1px solid var(--danger); border-radius: 4px; padding: 16px 18px; margin-bottom: 20px; }
.warning-title { font-weight: 700; margin: 0 0 8px; color: var(--danger); font-size: 13px; }
.warning-box ul { margin: 0; padding-left: 20px; font-size: 13px; }
.ig-preview { background: #1c1c1c; border-radius: 6px; overflow: hidden; max-width: 380px; margin: 0 auto 24px; color: #eee; }
.ig-preview-header { display: flex; align-items: center; gap: 10px; padding: 12px 14px; }
.ig-avatar { width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), #8a6d33); }
.ig-username { font-size: 13px; font-weight: 700; margin: 0; }
.ig-sub { font-size: 11px; color: #999; margin: 0; }
.ig-carousel { position: relative; width: 100%; aspect-ratio: 4/5; background: #000; }
.ig-slide { position: absolute; inset: 0; display: none; }
.ig-slide.active { display: block; }
.ig-slide img { width: 100%; height: 100%; object-fit: cover; }
.ig-ba-badge { position: absolute; top: 10px; left: 10px; background: rgba(0,0,0,0.6); color: #fff; font-size: 11px; padding: 3px 9px; border-radius: 999px; }
.ig-carousel-dots { position: absolute; bottom: 10px; left: 0; right: 0; display: flex; justify-content: center; gap: 5px; }
.ig-dot { width: 5px; height: 5px; border-radius: 50%; background: rgba(255,255,255,0.4); }
.ig-dot.active { background: #fff; }
.ig-carousel-count { position: absolute; top: 10px; right: 10px; background: rgba(0,0,0,0.5); color: #fff; font-size: 10px; padding: 2px 8px; border-radius: 999px; }
.ig-caption { padding: 12px 14px; font-size: 13px; line-height: 1.6; white-space: pre-wrap; }
.ig-caption strong { margin-right: 6px; }

.preview-meta { font-size: 13px; color: var(--ink-soft); }
.preview-meta strong { color: var(--ink); }
.publish-box { border-top: 1px solid var(--line); margin-top: 20px; padding-top: 20px; display: flex; flex-direction: column; gap: 14px; }
.publish-buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.stage-note { font-size: 12px; color: var(--ink-soft); background: rgba(255,255,255,0.05); padding: 10px 14px; border-radius: 4px; }

/* Modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); display: flex; align-items: center; justify-content: center; z-index: 100; }
.modal-overlay[hidden] { display: none; }
.modal-box { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 26px; max-width: 340px; text-align: center; }
.modal-actions { display: flex; gap: 12px; justify-content: center; margin-top: 20px; }

/* Admin */
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; margin-bottom: 16px; }
.admin-table th, .admin-table td { padding: 8px 6px; border-bottom: 1px solid var(--line); text-align: left; }
.admin-table th { color: var(--ink-soft); font-size: 12px; }
.inline-add-form { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.inline-add-form input, .inline-add-form select { padding: 9px 10px; border-radius: 3px; border: 1px solid var(--line); background: rgba(255,255,255,0.06); color: var(--ink); font-size: 13px; }

@media (max-width: 640px) {
  .crop-compare { flex-direction: column; }
  .crop-frame, .processed-preview, .processed-img { width: 100%; max-width: 280px; }
  .post-table { font-size: 12px; }
}