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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #f5f5f0;
  color: #1a1a1a;
  min-height: 100vh;
}

/* Header */
header {
  background: #fff;
  border-bottom: 1px solid #e5e5e0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo { font-size: 16px; font-weight: 600; }

/* Steps dots */
.steps-indicator { display: flex; align-items: center; gap: 6px; }
.step-dot { width: 8px; height: 8px; border-radius: 50%; background: #d5d5cf; }
.step-dot.active { background: #1a1a1a; }
.step-dot.done { background: #22c55e; }
.step-line { width: 32px; height: 1px; background: #e5e5e0; }

/* Main */
main {
  max-width: 860px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* Steps */
.step { display: none; }
.step.active { display: block; }

h2 { font-size: 22px; font-weight: 600; margin-bottom: 0.35rem; }
.sub { font-size: 14px; color: #666; margin-bottom: 1.5rem; }

/* Cards */
.card {
  background: #fff;
  border: 1px solid #e5e5e0;
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1rem;
}

/* Form fields */
.field-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 1rem; }
.field-group label { font-size: 13px; font-weight: 500; color: #444; }
.field-group input, .field-group select {
  padding: 9px 12px;
  border: 1px solid #d5d5cf;
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  color: #1a1a1a;
  transition: border-color 0.15s;
}
.field-group input:focus, .field-group select:focus {
  outline: none;
  border-color: #1a1a1a;
}
.field-group input[type="file"] {
  padding: 8px;
  border: 1.5px dashed #d5d5cf;
  background: #fafafa;
  cursor: pointer;
}
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media(max-width: 600px) { .row-2 { grid-template-columns: 1fr; } }
.opt { color: #999; font-weight: 400; }

/* Buttons */
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.btn {
  padding: 9px 18px;
  border-radius: 8px;
  border: 1px solid #d5d5cf;
  background: #fff;
  color: #1a1a1a;
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.btn:hover { background: #f5f5f0; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn.primary { background: #1a1a1a; color: #fff; border-color: #1a1a1a; }
.btn.primary:hover { background: #333; }
.btn.success { background: #f0fdf4; color: #16a34a; border-color: #bbf7d0; }
.btn.success:hover { background: #dcfce7; }
.btn.danger { background: #fef2f2; color: #dc2626; border-color: #fecaca; }
.btn.danger:hover { background: #fee2e2; }

/* Stats */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 1rem;
}
.stat {
  background: #fff;
  border: 1px solid #e5e5e0;
  border-radius: 10px;
  padding: 1rem;
}
.stat-label { font-size: 11px; color: #888; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }
.stat-val { font-size: 24px; font-weight: 600; }
.stat-val.green { color: #16a34a; }
.stat-val.muted { color: #888; }

/* Progress */
.progress-bar { height: 3px; background: #e5e5e0; border-radius: 3px; overflow: hidden; margin-bottom: 1.5rem; }
.progress-fill { height: 100%; background: #16a34a; transition: width 0.4s ease; width: 0%; }

/* Tabs */
.tab-row { display: flex; gap: 6px; margin-bottom: 1rem; flex-wrap: wrap; }
.tab {
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid #e5e5e0;
  background: #fff;
  font-size: 13px;
  font-family: inherit;
  color: #666;
  cursor: pointer;
  transition: all 0.15s;
}
.tab:hover { border-color: #1a1a1a; color: #1a1a1a; }
.tab.active { background: #1a1a1a; color: #fff; border-color: #1a1a1a; }

/* Manga cards */
.manga-card {
  background: #fff;
  border: 1px solid #e5e5e0;
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 0.75rem;
  transition: border-color 0.15s;
}
.manga-card:hover { border-color: #c5c5bf; }
.manga-card-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; margin-bottom: 4px; }
.manga-title { font-size: 15px; font-weight: 600; }
.manga-link { font-size: 11px; color: #999; margin-bottom: 10px; display: block; text-decoration: none; }
.manga-link:hover { color: #555; }

/* Badges */
.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 20px;
  white-space: nowrap;
}
.badge-pending { background: #eff6ff; color: #2563eb; }
.badge-approved { background: #f0fdf4; color: #16a34a; }
.badge-skipped { background: #fffbeb; color: #d97706; }
.badge-unmatched { background: #fef2f2; color: #dc2626; }

/* Description box */
.desc-label { font-size: 11px; color: #888; text-transform: uppercase; letter-spacing: 0.05em; margin: 10px 0 4px; }
.desc-box {
  font-size: 13px;
  color: #555;
  background: #f9f9f7;
  border: 1px solid #e5e5e0;
  border-radius: 8px;
  padding: 10px 12px;
  max-height: 80px;
  overflow-y: auto;
  line-height: 1.6;
  margin-bottom: 8px;
}
.preview-box {
  border: 1px solid #bfdbfe;
  border-radius: 8px;
  padding: 10px 12px;
  background: #eff6ff;
  margin-bottom: 8px;
  font-size: 13px;
  line-height: 1.6;
}
.preview-box .preview-label { font-size: 11px; color: #2563eb; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 6px; font-weight: 500; }

/* Manual URL input */
.manual-url-row { display: flex; gap: 8px; align-items: center; margin: 8px 0; }
.manual-url-row input { flex: 1; padding: 7px 10px; border: 1px solid #d5d5cf; border-radius: 8px; font-size: 13px; font-family: inherit; }

/* Hint */
.hint { font-size: 12px; color: #888; margin-top: 0.75rem; line-height: 1.5; }
code { font-family: 'Courier New', monospace; background: #f0f0ec; padding: 1px 5px; border-radius: 4px; font-size: 12px; }

/* Bottom bar */
.bottom-bar { margin-top: 1.5rem; }

/* Log */
.log-box {
  background: #1a1a1a;
  border-radius: 12px;
  padding: 1rem 1.25rem;
  font-family: 'Courier New', monospace;
  font-size: 13px;
  max-height: 280px;
  overflow-y: auto;
  margin-top: 1rem;
  line-height: 1.8;
}
.log-ok { color: #4ade80; }
.log-err { color: #f87171; }
.log-info { color: #94a3b8; }

/* Empty state */
.empty { text-align: center; padding: 2.5rem; color: #888; font-size: 14px; }

/* CSV upload card */
.csv-card { border-style: dashed; background: #fafafa; }

/* Error box */
.error-box {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  color: #dc2626;
  margin: 0.75rem 0;
  line-height: 1.5;
}

/* Already-has-section badge */
.badge-exists { background: #f0fdf4; color: #15803d; }