:root {
  --bg: #f7f5f2;
  --panel: #ffffff;
  --ink: #23211d;
  --muted: #7a746a;
  --line: #e7e2da;
  --accent: #c8722f;
  --accent-ink: #ffffff;
  --danger: #c24343;
  --radius: 14px;
  font-family: "Pretendard", "Noto Sans KR", -apple-system, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
}

#app { max-width: 1200px; margin: 0 auto; padding: 24px 20px 80px; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 4px 24px;
}

.topbar h1 { font-size: 20px; margin: 0; }

.steps {
  display: flex;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}

.steps .step {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.steps .step.active {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.steps .step { white-space: nowrap; }
.step-num-mobile { display: none; }

@media (max-width: 480px) {
  .topbar { flex-wrap: wrap; gap: 10px; }
  .steps .step { display: none; }
  .steps .step.active { display: block; }
  .step-num-full { display: none; }
  .step-num-mobile { display: inline; }
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
}

.card h2 { margin-top: 0; font-size: 17px; }
.card h3 { font-size: 15px; margin: 0 0 10px; }

label.field-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin: 16px 0 6px;
  color: var(--ink);
}
label.field-label:first-child { margin-top: 0; }

.hint { font-size: 12px; color: var(--muted); margin-top: 4px; }

input[type="text"], input[type="email"], input[type="password"], input[type="number"], textarea, select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  color: var(--ink);
}

textarea { resize: vertical; min-height: 70px; }

.row { display: flex; gap: 16px; flex-wrap: wrap; }
.row > div { flex: 1; min-width: 200px; }

.dropzone {
  border: 2px dashed var(--line);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  color: var(--muted);
  cursor: pointer;
  transition: border-color .15s;
}
.dropzone.drag { border-color: var(--accent); color: var(--accent); }

.thumb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.thumb {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  background: #f1efe9;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb button.remove {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(0,0,0,.55);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 22px;
  height: 22px;
  cursor: pointer;
  font-size: 12px;
  line-height: 1;
}

.radio-group { display: flex; gap: 16px; margin-top: 8px; font-size: 13px; }
.radio-group label { display: flex; align-items: center; gap: 6px; cursor: pointer; }

.chip-group { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.chip {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
  font-size: 13px;
  font-family: inherit;
  color: var(--ink);
}
.chip.selected { background: var(--ink); color: #fff; border-color: var(--ink); }
.chip:focus-visible, .dropzone:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 10px;
  border: none;
  background: var(--ink);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn.secondary { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.btn.accent { background: var(--accent); color: var(--accent-ink); }
.btn.small { padding: 6px 12px; font-size: 12px; }
.btn.danger { background: #fff; color: var(--danger); border: 1px solid #f0c8c8; }

.actions-bar { display: flex; justify-content: flex-end; align-items: center; gap: 12px; margin-top: 20px; flex-wrap: wrap; }

.template-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin-top: 14px; }
.template-card {
  border: 2px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  background: #fff;
  font-family: inherit;
  text-align: left;
  width: 100%;
  color: var(--ink);
}
.template-card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.template-card.selected { border-color: var(--accent); background: #fdf6ee; }
.template-card h4 { margin: 0 0 8px; font-size: 14px; }
.template-card ol { margin: 0; padding-left: 18px; font-size: 12px; color: var(--muted); }
.template-card ol li { margin-bottom: 2px; }

.hero-preview { text-align: center; margin-top: 16px; }
.hero-preview img { max-width: 100%; max-height: 520px; border-radius: var(--radius); border: 1px solid var(--line); }
.hero-edit-box { margin-top: 16px; border-top: 1px solid var(--line); padding-top: 14px; }
.hero-edit-box textarea { min-height: 52px; }
.section-edit-input { min-height: 52px; }

.hero-preview .placeholder {
  padding: 60px 20px;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}

.loading-line { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; }
.spinner {
  width: 16px; height: 16px;
  border: 2px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.editor-layout { display: grid; grid-template-columns: 300px 1fr; gap: 20px; align-items: start; }
@media (max-width: 860px) { .editor-layout { grid-template-columns: 1fr; } }

.section-list { display: flex; flex-direction: column; gap: 8px; }
.section-row {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px;
  background: #fff;
  cursor: grab;
}
.section-row.selected { border-color: var(--accent); background: #fdf6ee; }
.section-row .thumb { width: 48px; height: 48px; flex-shrink: 0; }
.section-row .meta { flex: 1; min-width: 0; }
.section-row .meta .role { font-size: 11px; color: var(--muted); }
.section-row .meta .title { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.section-row .row-actions { display: flex; gap: 4px; }
.section-row .row-actions button {
  border: none; background: none; cursor: pointer; font-size: 14px; color: var(--muted); padding: 2px 4px;
}
.section-row.dragover { border-color: var(--accent); border-style: dashed; }
.section-row:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.section-row .row-actions button:disabled { opacity: .25; cursor: default; }

.add-section-select { margin-top: 12px; width: 100%; }

.canvas-workbench { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; padding: 20px; }
.canvas-image { text-align: center; margin-bottom: 18px; }
.canvas-image img { max-width: 100%; max-height: 560px; border-radius: 10px; border: 1px solid var(--line); }
.canvas-image .placeholder { padding: 80px 20px; color: var(--muted); border: 1px dashed var(--line); border-radius: 10px; }
.img-error { font-size: 13px; }
.img-error .btn { margin-top: 10px; }

.control-group { border-top: 1px solid var(--line); padding-top: 14px; margin-top: 14px; }
.control-group:first-child { border-top: none; padding-top: 0; margin-top: 0; }

.toggle-row { display: flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 13px; }

.download-row { display: flex; gap: 10px; margin-top: 20px; }

.warning-banner {
  background: #fdf3e3;
  border: 1px solid #f0d9a8;
  color: #7a5b18;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 13px;
  margin-bottom: 14px;
}

.error-banner {
  background: #fdecec;
  border: 1px solid #f0c8c8;
  color: #a13333;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 13px;
  margin-bottom: 14px;
}

.review-insights { margin-top: 14px; font-size: 13px; }
.review-insights ul { margin: 4px 0; padding-left: 18px; }

.small-note { font-size: 12px; color: var(--muted); margin-top: 6px; }

.input-summary {
  background: #fbf9f5;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 13px;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 4px;
}
.input-summary div:first-child { color: var(--ink); font-weight: 600; }

.generate-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.cost-note { font-size: 12px; color: var(--muted); }
.restored-banner { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.banner-actions { display: flex; gap: 8px; flex-shrink: 0; }

/* ============================ API 키 설정 (BYOK) ============================ */

.topbar-right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

.api-key-btn { white-space: nowrap; }
.key-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--muted);
}
.key-dot.user { background: #3d9a50; }
.key-dot.server { background: #4a7fc1; }
.key-dot.credit { background: #b8860b; }
.key-dot.missing { background: var(--danger); }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(35, 33, 29, .45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
}

.modal {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
}
.modal h3 { margin-top: 0; }
.modal-desc { font-size: 13px; color: var(--muted); line-height: 1.6; margin: 8px 0; }
.modal-desc a { color: var(--accent); font-weight: 600; }
.key-current { color: var(--ink); }

.key-input-row { display: flex; gap: 8px; align-items: stretch; margin-top: 4px; }
.key-input-row input { flex: 1; }
.key-input-row .btn { flex-shrink: 0; }

.key-result {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 13px;
}
.key-result.ok { background: #eef7ef; border: 1px solid #bfe0c4; color: #2c6136; }
.key-result.fail { background: #fdecec; border: 1px solid #f0c8c8; color: #a13333; }

@media (max-width: 640px) {
  .topbar-right { width: 100%; justify-content: space-between; }
}

/* ============================ 회원·크레딧 ============================ */

.auth-user-btn { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: inline-block; }

.auth-tabs { display: flex; gap: 8px; margin-bottom: 8px; }
.auth-tab {
  flex: 1;
  padding: 9px 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
}
.auth-tab.selected { background: var(--ink); color: #fff; border-color: var(--ink); }
.auth-tab:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.credit-balance { font-size: 16px; font-weight: 700; margin: 8px 0; }
.payment-info {
  background: #fbf9f5;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

.admin-modal { max-width: 640px; }
.admin-user-list { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.admin-user-row {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.admin-user-email { font-size: 14px; font-weight: 600; word-break: break-all; }
.admin-user-meta { font-size: 12px; color: var(--muted); }
.admin-user-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.admin-user-form .admin-delta-input { width: 90px; flex-shrink: 0; }
.admin-user-form .admin-reason-input { flex: 1; min-width: 140px; }
.admin-user-form input[type="number"], .admin-user-form input[type="text"] {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 13px;
  font-family: inherit;
}