:root {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --text: #172033;
  --muted: #667085;
  --line: #dce3ec;
  --line-soft: #edf1f6;
  --primary: #2f5bd3;
  --primary-dark: #2448aa;
  --primary-soft: #eef3ff;
  --success: #18794e;
  --success-soft: #eefaf4;
  --sidebar: #101828;
  --shadow: 0 12px 30px rgba(16,24,40,.055);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top right, rgba(47,91,211,.05), transparent 34%),
    var(--bg);
  color: var(--text);
}

button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.app-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  background: linear-gradient(180deg, #101828 0%, #0f172a 100%);
  color: white;
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
}

.brand-mark {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: linear-gradient(145deg, #ffffff, #e8edff);
  color: var(--sidebar);
  font-weight: 900;
  letter-spacing: .4px;
  box-shadow: 0 8px 20px rgba(0,0,0,.12);
}

.brand h1 { margin: 0; font-size: 18px; letter-spacing: -.01em; }
.brand p { margin: 4px 0 0; color: #98a2b3; font-size: 12px; }

.steps { display: grid; gap: 7px; }

.step {
  position: relative;
  border: 0;
  background: transparent;
  color: #cbd5e1;
  text-align: left;
  padding: 11px 12px 11px 14px;
  border-radius: 10px;
  transition: .18s ease;
}

.step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 3px;
  border-radius: 999px;
  background: transparent;
}

.step:hover,
.step.active {
  background: rgba(255,255,255,.08);
  color: white;
}

.step.active::before { background: #93c5fd; }

.sidebar-note {
  margin-top: auto;
  padding: 14px;
  border: 1px solid rgba(255,255,255,.09);
  background: rgba(255,255,255,.035);
  border-radius: 12px;
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: #cbd5e1;
  line-height: 1.45;
}
.sidebar-note strong { color: white; }

.main-content {
  width: min(1180px, 100%);
  padding: 24px 30px 34px;
  margin: 0 auto;
}

.product-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
  font-size: 12px;
  color: var(--muted);
}

.product-bar-left,
.product-bar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.product-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 999px;
  box-shadow: 0 0 0 4px rgba(24,121,78,.08);
}

.version-badge,
.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  min-height: 24px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: white;
  font-weight: 700;
}

.status-pill {
  color: var(--success);
  border-color: #ccebdc;
  background: var(--success-soft);
}

.status-pill.soft {
  color: var(--primary);
  border-color: #d8e1fb;
  background: var(--primary-soft);
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 18px;
}

.eyebrow {
  display: inline-block;
  color: var(--primary);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: .045em;
  text-transform: uppercase;
  margin-bottom: 9px;
}

.hero h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.14;
  max-width: 780px;
  letter-spacing: -.03em;
}

.hero p {
  margin: 12px 0 0;
  color: var(--muted);
  max-width: 760px;
  line-height: 1.62;
}

.hero-points {
  display: flex;
  gap: 9px 18px;
  flex-wrap: wrap;
  margin-top: 14px;
  color: #475467;
  font-size: 12px;
  font-weight: 650;
}

.hero-actions {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
}

.progress-overview {
  display: grid;
  grid-template-columns: minmax(230px,.7fr) minmax(300px,1.3fr);
  align-items: center;
  gap: 18px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.8);
  border-radius: 14px;
  margin-bottom: 14px;
}

.progress-copy {
  display: grid;
  gap: 2px;
}

.progress-copy strong { font-size: 13px; }
.progress-copy span { color: var(--muted); font-size: 12px; }

.progress-track {
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
  background: #e9edf3;
}

.progress-fill {
  width: 0%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), #6d8df0);
  transition: width .25s ease;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.stat-card {
  background: rgba(255,255,255,.88);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 13px 15px;
  box-shadow: 0 6px 18px rgba(16,24,40,.035);
  transition: .18s ease;
}

.stat-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(16,24,40,.055);
}

.stat-card strong {
  display: block;
  font-size: 21px;
  color: var(--primary);
  margin-bottom: 3px;
}

.stat-card span {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .04em;
  font-weight: 700;
}

.panel {
  background: rgba(255,255,255,.96);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px;
  margin-bottom: 18px;
  box-shadow: var(--shadow);
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 18px;
  margin-bottom: 22px;
}

.section-heading > div {
  display: flex;
  gap: 12px;
  align-items: center;
}

.section-number {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 900;
  font-size: 12px;
}

.section-heading h3 {
  margin: 0;
  font-size: 19px;
  letter-spacing: -.01em;
}

.section-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  max-width: 460px;
  line-height: 1.5;
}

.grid { display: grid; gap: 16px; }
.grid.two { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0,1fr)); }

.field {
  display: grid;
  gap: 7px;
  margin-bottom: 16px;
}

.field > span,
.group-label {
  font-weight: 700;
  font-size: 13px;
  color: #344054;
}

.field small {
  color: var(--muted);
  font-weight: 450;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: white;
  color: var(--text);
  padding: 11px 12px;
  outline: none;
  transition: .16s ease;
}

input:hover,
select:hover,
textarea:hover {
  border-color: #c8d1df;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(47,91,211,.09);
}

textarea {
  min-height: 105px;
  resize: vertical;
  line-height: 1.5;
}

.field-group { margin-bottom: 20px; }

.group-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.group-label { display: block; }

.link-button {
  border: 0;
  background: transparent;
  color: var(--primary);
  font-weight: 750;
  font-size: 12px;
  padding: 0;
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 9px;
}

.check {
  display: flex;
  gap: 8px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 11px;
  background: #fcfdff;
  font-size: 13px;
  transition: .16s ease;
}

.check:hover {
  border-color: #cad5e6;
  background: #f9fbff;
}

.check input {
  width: auto;
  accent-color: var(--primary);
}

.recommendation {
  background: linear-gradient(180deg,#f5f8ff,#eef3ff);
  border: 1px solid #dbe5ff;
  color: #24407d;
  padding: 13px 15px;
  border-radius: 11px;
  margin-bottom: 18px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 13px;
}

.btn {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 10px 15px;
  font-weight: 750;
  font-size: 13px;
  transition: .16s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn.primary {
  background: linear-gradient(180deg,var(--primary),var(--primary-dark));
  color: white;
  box-shadow: 0 6px 14px rgba(47,91,211,.16);
}

.btn.secondary {
  background: #f0faf5;
  color: var(--success);
  border-color: #ccebdc;
}

.btn.ghost {
  background: white;
  color: var(--text);
  border-color: var(--line);
}

.action-row {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.status {
  padding: 10px 12px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--muted);
  margin-bottom: 12px;
  font-size: 13px;
}

.status.success {
  color: var(--success);
  background: var(--success-soft);
  border-color: #cdebdc;
}

.status.error {
  color: #b42318;
  background: #fff1f0;
  border-color: #f7c9c5;
}

.prompt-output {
  min-height: 650px;
  font-family: ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;
  line-height: 1.55;
  background: #fbfcfe;
}

footer {
  text-align: center;
  color: var(--muted);
  padding: 10px 0 30px;
  font-size: 12px;
}

@media (max-width: 980px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; }
  .steps { grid-template-columns: repeat(3,1fr); }
  .sidebar-note { margin-top: 0; }
  .check-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .stats-row { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 700px) {
  .main-content { padding: 16px; }
  .hero,
  .section-heading,
  .product-bar {
    flex-direction: column;
  }
  .progress-overview { grid-template-columns: 1fr; }
  .grid.two,
  .grid.three,
  .check-grid,
  .stats-row {
    grid-template-columns: 1fr;
  }
  .steps { grid-template-columns: 1fr 1fr; }
  .panel { padding: 18px; border-radius: 14px; }
}


.project-tools-note {
  display:flex; justify-content:space-between; align-items:center; gap:16px;
  background:#f8fafc; border:1px dashed #cbd5e1; border-radius:13px;
  padding:12px 14px; margin-bottom:18px;
}
.project-tools-note > div { display:grid; gap:3px; }
.project-tools-note strong { font-size:13px; color:#344054; }
.project-tools-note span { font-size:12px; color:var(--muted); }
.local-only-badge {
  display:inline-flex; align-items:center; white-space:nowrap; padding:5px 9px;
  border-radius:999px; background:var(--success-soft); border:1px solid #ccebdc;
  color:var(--success)!important; font-weight:800;
}
@media (max-width:700px){ .project-tools-note{flex-direction:column;align-items:flex-start;} }