:root {
  --ink: #14181a;
  --paper: #f7f5f0;
  --card: #ffffff;
  --gold: #c9a227;
  --deep: #1f3d2b;
  --muted: #6b7280;
  --line: #e5e1d8;
  --danger: #b4372f;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: Georgia, 'Times New Roman', serif;
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
  display: flex; flex-direction: column;
}
.topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 20px 40px; background: var(--ink); color: #fff;
}
.logo-mark {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--gold); color: var(--ink);
  display: flex; align-items: center; justify-content: center;
  font-weight: bold; font-size: 18px; letter-spacing: 1px;
}
.topbar h1 { font-size: 20px; font-weight: 600; letter-spacing: 0.5px; }
.topbar .tag { font-size: 12px; color: #cfc9bc; font-style: italic; }
.stepper { margin-left: auto; display: flex; gap: 8px; font-family: Arial, sans-serif; }
.step {
  font-size: 11px; letter-spacing: 1px; text-transform: uppercase;
  padding: 6px 12px; border-radius: 20px; color: #9aa0a6;
  border: 1px solid #3a4045;
}
.step.active { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.step.done { color: var(--gold); border-color: var(--gold); }

main { flex: 1; width: 100%; max-width: 980px; margin: 0 auto; padding: 40px 24px; }
.panel { display: none; }
.panel.visible { display: block; animation: fadein .3s ease; }
@keyframes fadein { from { opacity: 0; transform: translateY(8px);} to { opacity: 1; transform: none; } }

h2 { font-size: 28px; font-weight: 600; margin-bottom: 24px; line-height: 1.25; }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.span2 { grid-column: span 2; }
.field label {
  display: block; font-family: Arial, sans-serif; font-size: 12px;
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; color: var(--deep);
}
.field label em { color: var(--danger); font-style: normal; font-size: 10px; margin-left: 6px; }
.field label small { text-transform: none; letter-spacing: 0; color: var(--muted); }
input[type="text"], input[type="url"], textarea {
  width: 100%; padding: 12px 14px; font-size: 15px; font-family: Georgia, serif;
  border: 1px solid var(--line); border-radius: 8px; background: var(--card);
}
input:focus, textarea:focus { outline: 2px solid var(--gold); border-color: transparent; }
input[type="file"] { font-family: Arial, sans-serif; font-size: 13px; }
.logo-preview { margin-top: 10px; padding: 12px; background: var(--card); border: 1px solid var(--line); border-radius: 8px; display: inline-block; }
.logo-preview img { max-height: 72px; max-width: 220px; display: block; }
.hidden { display: none; }

.swatches { display: flex; gap: 18px; margin-top: 4px; }
.swatch { text-align: center; font-family: Arial, sans-serif; font-size: 11px; color: var(--muted); }
.swatch input[type="color"] {
  width: 56px; height: 44px; border: 1px solid var(--line); border-radius: 8px;
  background: none; cursor: pointer; display: block; margin-bottom: 4px;
}

.actions { margin-top: 32px; display: flex; gap: 12px; justify-content: flex-end; }
.btn {
  font-family: Arial, sans-serif; font-size: 14px; letter-spacing: 0.5px;
  padding: 14px 28px; border-radius: 8px; border: none; cursor: pointer;
}
.btn.primary { background: var(--ink); color: #fff; }
.btn.primary:hover { background: var(--deep); }
.btn.primary:disabled { background: #9aa0a6; cursor: wait; }
.btn.ghost { background: none; border: 1px solid var(--line); color: var(--ink); }

.impression {
  background: var(--card); border-left: 4px solid var(--gold);
  padding: 20px 24px; border-radius: 0 10px 10px 0; margin-bottom: 28px;
  font-size: 16px; line-height: 1.6; font-style: italic;
}
.qcard {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 20px 24px; margin-bottom: 16px;
}
.qcard h4 { font-size: 16px; margin-bottom: 4px; }
.qcard .why { font-size: 12px; color: var(--muted); font-family: Arial, sans-serif; margin-bottom: 12px; }
.qcard .opts { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.opt {
  font-family: Arial, sans-serif; font-size: 13px; padding: 8px 14px;
  border: 1px solid var(--line); border-radius: 20px; cursor: pointer; background: var(--paper);
}
.opt.selected { background: var(--deep); color: #fff; border-color: var(--deep); }
.qcard input[type="text"] { margin-top: 4px; font-size: 14px; }

.progress-wrap { height: 10px; background: var(--line); border-radius: 5px; overflow: hidden; margin-bottom: 20px; }
.progress-bar { height: 100%; width: 3%; background: linear-gradient(90deg, var(--deep), var(--gold)); transition: width .8s ease; }
.progress-log {
  font-family: 'Courier New', monospace; font-size: 13px; line-height: 1.9;
  background: var(--ink); color: #d9d4c7; border-radius: 10px; padding: 20px 24px;
  max-height: 380px; overflow-y: auto;
}
.progress-log .search { color: var(--gold); }
.progress-log .phase { color: #8ecf9d; font-weight: bold; }
.progress-log .err { color: #ff8a80; }

.verdict-card {
  background: var(--ink); color: #f4f1e8; border-radius: 12px; padding: 28px 32px; margin-bottom: 24px;
}
.verdict-card h3 { color: var(--gold); font-size: 13px; font-family: Arial, sans-serif; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 12px; }
.verdict-card > p { font-size: 17px; line-height: 1.65; margin-bottom: 20px; }
.verdict-trio { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; border-top: 1px solid #3a4045; padding-top: 18px; }
.verdict-trio h4 { font-family: Arial, sans-serif; font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--gold); margin-bottom: 6px; }
.verdict-trio p { font-size: 13px; line-height: 1.5; }

.result-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.result-card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 24px 28px; }
.result-card h3 { margin-bottom: 14px; }
.result-card ul { margin: 0 0 18px 18px; font-size: 14px; line-height: 1.8; }
.sources { margin-top: 24px; font-family: Arial, sans-serif; font-size: 13px; }
.sources ul { margin: 10px 0 0 20px; }
.sources a { color: var(--deep); }

footer {
  text-align: center; font-family: Arial, sans-serif; font-size: 11px;
  color: var(--muted); padding: 20px; border-top: 1px solid var(--line);
}
@media (max-width: 760px) {
  .grid, .result-cols, .verdict-trio { grid-template-columns: 1fr; }
  .span2 { grid-column: span 1; }
  .stepper { display: none; }
}