:root {
  --ppe-bg: #0c1222;
  --ppe-surface: #151d2e;
  --ppe-surface2: #1c2740;
  --ppe-border: rgba(16, 185, 129, 0.2);
  --ppe-text: #f1f5f9;
  --ppe-muted: #94a3b8;
  --ppe-accent: #10b981;
  --ppe-accent2: #34d399;
  --ppe-warn: #fbbf24;
  --ppe-font: "Sarabun", ui-sans-serif, system-ui, sans-serif;
  --ppe-radius: 14px;
}

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

body.ppe-page {
  margin: 0;
  min-height: 100vh;
  font-family: var(--ppe-font);
  color: var(--ppe-text);
  background: radial-gradient(1000px 500px at 10% -5%, rgba(16, 185, 129, 0.12), transparent),
    radial-gradient(800px 400px at 100% 0%, rgba(59, 130, 246, 0.08), transparent), var(--ppe-bg);
  line-height: 1.55;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 10px;
  padding: 0.5rem 1rem;
  background: var(--ppe-accent);
  color: var(--ppe-bg);
  font-weight: 600;
  z-index: 200;
}

.skip-link:focus {
  left: 10px;
}

.ppe-header {
  border-bottom: 1px solid var(--ppe-border);
  background: rgba(12, 18, 34, 0.88);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 40;
}

.ppe-header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.ppe-title-wrap h1 {
  margin: 0 0 0.25rem;
  font-size: clamp(1.1rem, 2.8vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.ppe-title-wrap .ppe-sub {
  margin: 0;
  font-size: 0.875rem;
  color: var(--ppe-muted);
  max-width: 52ch;
}

.ppe-badge {
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.15);
  color: var(--ppe-accent2);
  border: 1px solid var(--ppe-border);
}

.ad-slot-ppe {
  max-width: 1080px;
  margin: 0 auto;
  padding: 8px 1rem;
  text-align: center;
}

.ppe-main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.25rem 1rem 3rem;
}

.ppe-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 900px) {
  .ppe-layout {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.ppe-card {
  background: var(--ppe-surface);
  border: 1px solid var(--ppe-border);
  border-radius: var(--ppe-radius);
  padding: 1.15rem 1.25rem 1.35rem;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.28);
}

.ppe-card h2 {
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ppe-accent2);
}

.ppe-form-grid {
  display: grid;
  gap: 0.85rem;
}

.ppe-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

@media (max-width: 540px) {
  .ppe-row {
    grid-template-columns: 1fr;
  }
}

.ppe-field label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ppe-muted);
  margin-bottom: 0.3rem;
}

.ppe-field input,
.ppe-field select {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: var(--ppe-surface2);
  color: var(--ppe-text);
  font-family: inherit;
  font-size: 0.95rem;
}

.ppe-field input:focus,
.ppe-field select:focus {
  outline: 2px solid rgba(16, 185, 129, 0.35);
  border-color: var(--ppe-accent);
}

.ppe-scope-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  padding: 0.5rem 0.65rem;
  border-radius: 10px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid var(--ppe-border);
}

.ppe-scope-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ppe-muted);
}

.ppe-bkk-scope {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ppe-accent2);
}

.ppe-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.ppe-btn {
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.55rem 1rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: transform 0.12s ease, opacity 0.15s;
}

.ppe-btn:active {
  transform: scale(0.98);
}

.ppe-btn-primary {
  background: linear-gradient(135deg, var(--ppe-accent), #059669);
  color: #fff;
}

.ppe-btn-ghost {
  background: transparent;
  color: var(--ppe-text);
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.ppe-result-banner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 1rem;
}

@media (max-width: 620px) {
  .ppe-result-banner {
    grid-template-columns: 1fr;
  }
}

.ppe-band {
  text-align: center;
  padding: 0.85rem;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.15);
  background: var(--ppe-surface2);
}

.ppe-band span {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ppe-muted);
  margin-bottom: 0.25rem;
}

.ppe-band strong {
  font-size: 1rem;
  font-weight: 700;
  word-break: break-word;
}

.ppe-band.mid {
  border-color: rgba(16, 185, 129, 0.35);
  background: rgba(16, 185, 129, 0.08);
}

.ppe-mini-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

.ppe-mini-table th,
.ppe-mini-table td {
  padding: 0.45rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.ppe-mini-table th {
  color: var(--ppe-muted);
  font-weight: 600;
}

.ppe-note {
  font-size: 0.78rem;
  color: var(--ppe-muted);
  margin-top: 0.75rem;
}

.ppe-check {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--ppe-muted);
  margin-top: 0.5rem;
}

.ppe-check input {
  margin-top: 0.2rem;
}

.ppe-hide-condo {
  display: none !important;
}

.ppe-hide-land {
  display: none !important;
}

.ppe-muted-box {
  font-size: 0.82rem;
  color: var(--ppe-muted);
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.5);
  margin-top: 0.65rem;
  border: 1px dashed rgba(148, 163, 184, 0.2);
}