:root {
  --vata: #4A90A4;
  --vata-light: #E8F4F8;
  --vata-dark: #2C5F6F;
  --pitta: #E67E22;
  --pitta-light: #FFF4E6;
  --pitta-dark: #C0631A;
  --kapha: #27AE60;
  --kapha-light: #F0F8E8;
  --kapha-dark: #1E8449;
  --forest: #16a34a;
  --ink: #1f2937;
  --muted: #4b5563;
  --line: #e5e7eb;
}

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

html, body {
  margin: 0;
  min-height: 100%;
  font-family: Poppins, system-ui, sans-serif;
  color: var(--ink);
}

body { min-height: 100vh; }

.bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}
.bg-wash {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom right, rgba(255,251,235,0.2), rgba(240,253,244,0.1), rgba(239,246,255,0.2));
  opacity: 0.85;
}
#particles {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.shell {
  position: relative;
  z-index: 10;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header, .site-footer {
  text-align: center;
  backdrop-filter: blur(8px);
}
.site-header {
  padding: 12px 16px;
  background: rgba(255,255,255,0.7);
  border-bottom: 1px solid rgba(229,231,235,0.6);
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.site-header a, .site-header span {
  font-size: 1.125rem;
  font-weight: 600;
  color: #1f2937;
  text-decoration: none;
}
.site-footer {
  margin-top: auto;
  padding: 24px 16px;
  background: rgba(255,255,255,0.3);
  border-top: 1px solid rgba(229,231,235,0.5);
  font-size: 0.875rem;
  color: #4b5563;
}
.site-footer a { color: #6b7280; }
.site-footer p { margin: 0; }
.site-footer p + p { margin-top: 6px; }

.page {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.card {
  width: 100%;
  max-width: 42rem;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(12px);
  border-radius: 1.5rem;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
  padding: 2rem;
}
@media (min-width: 768px) {
  .card { padding: 3rem; }
  .site-header a, .site-header span { font-size: 1.25rem; }
}

.step-label {
  font-size: 0.75rem;
  color: #6b7280;
  text-align: center;
  margin: 0 0 8px;
}
.brand {
  color: #15803d;
  font-weight: 600;
  font-size: 1.125rem;
  margin: 0 0 8px;
  text-align: center;
}
h1 {
  font-size: 2.25rem;
  line-height: 1.15;
  margin: 0 0 1rem;
  text-align: center;
}
@media (min-width: 768px) {
  h1 { font-size: 3rem; }
}
h2 {
  font-size: 1.875rem;
  margin: 0 0 1rem;
  text-align: center;
}
.lede {
  font-size: 1.125rem;
  color: #4b5563;
  text-align: center;
  margin: 0 0 1.5rem;
}

.dosha-grid {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}
@media (min-width: 768px) {
  .dosha-grid { grid-template-columns: repeat(3, 1fr); }
}
.dosha-intro {
  border-radius: 1rem;
  padding: 1.5rem;
  text-align: left;
}
.dosha-intro h3 { margin: 0 0 4px; font-size: 1.125rem; }
.dosha-intro p { margin: 0; font-size: 0.875rem; color: #4b5563; }
.dosha-intro i { font-size: 2rem; display: block; margin-bottom: 10px; }
.dosha-intro.vata { background: var(--vata-light); }
.dosha-intro.vata h3, .dosha-intro.vata i { color: var(--vata-dark); }
.dosha-intro.pitta { background: var(--pitta-light); }
.dosha-intro.pitta h3, .dosha-intro.pitta i { color: var(--pitta-dark); }
.dosha-intro.kapha { background: var(--kapha-light); }
.dosha-intro.kapha h3, .dosha-intro.kapha i { color: var(--kapha-dark); }

.hint {
  font-size: 0.875rem;
  color: #6b7280;
  text-align: center;
  margin: 0 0 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  cursor: pointer;
  font-family: inherit;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-primary {
  width: 100%;
  color: #fff;
  background: linear-gradient(to right, #22c55e, #3b82f6);
  padding: 1rem 3rem;
  border-radius: 9999px;
  font-size: 1.125rem;
}
.btn-primary:hover:not(:disabled) {
  transform: scale(1.03);
  box-shadow: 0 10px 20px rgba(34,197,94,0.25);
}
.btn-ghost {
  background: #fff;
  border: 1px solid #d1d5db;
  color: #374151;
  border-radius: 9999px;
  padding: 8px 16px;
  font-size: 0.875rem;
}
.btn-outline-green {
  background: #fff;
  border: 1px solid #86efac;
  color: #15803d;
  border-radius: 9999px;
  padding: 8px 16px;
  font-size: 0.875rem;
}
.btn-outline-blue {
  background: #fff;
  border: 1px solid #93c5fd;
  color: #1d4ed8;
  border-radius: 9999px;
  padding: 8px 16px;
  font-size: 0.875rem;
}

.form { display: grid; gap: 1rem; }
.form input, .form select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #d1d5db;
  border-radius: 0.5rem;
  font: inherit;
}
.form input:focus, .form select:focus {
  outline: 2px solid #22c55e;
  border-color: transparent;
}
.row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.field-error { color: #dc2626; font-size: 0.875rem; margin: 6px 0 0; }
.note {
  background: rgba(239,246,255,0.7);
  border: 1px solid #dbeafe;
  color: #1e40af;
  border-radius: 0.75rem;
  padding: 1rem;
  font-size: 0.875rem;
  text-align: center;
  margin-bottom: 1.5rem;
}

.progress-wrap { max-width: 48rem; width: 100%; margin: 0 auto 2rem; }
.progress-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  color: #4b5563;
  margin-bottom: 8px;
}
.progress-bar {
  height: 8px;
  background: #e5e7eb;
  border-radius: 9999px;
  overflow: hidden;
}
.progress-bar > span {
  display: block;
  height: 100%;
  background: linear-gradient(to right, #22c55e, #3b82f6);
  border-radius: 9999px;
  transition: width 0.3s ease;
}

.badge {
  display: inline-flex;
  background: #ecfdf5;
  color: #047857;
  border-radius: 9999px;
  padding: 4px 16px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.q-head { display: flex; flex-direction: column; align-items: center; gap: 8px; margin-bottom: 1.5rem; }
.q-head h2 { font-size: 1.5rem; margin: 0; }
@media (min-width: 768px) {
  .q-head h2 { font-size: 1.875rem; }
}

.option {
  width: 100%;
  text-align: left;
  background: rgba(255,255,255,0.9);
  border: 2px solid;
  border-radius: 1rem;
  padding: 1.25rem 1.5rem;
  min-height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font: inherit;
  cursor: pointer;
  margin-bottom: 1rem;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.option:hover { transform: scale(1.01); }
.option.vata { border-color: var(--vata-light); }
.option.vata:hover { background: rgba(232,244,248,0.6); border-color: var(--vata); }
.option.pitta { border-color: var(--pitta-light); }
.option.pitta:hover { background: rgba(255,244,230,0.6); border-color: var(--pitta); }
.option.kapha { border-color: var(--kapha-light); }
.option.kapha:hover { background: rgba(240,248,232,0.6); border-color: var(--kapha); }
.option-left { display: flex; align-items: center; gap: 12px; }
.option-ico {
  width: 40px;
  height: 40px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #f9fafb;
  flex-shrink: 0;
}
.option.vata .option-ico { color: var(--vata); border: 1px solid var(--vata-light); }
.option.pitta .option-ico { color: var(--pitta); border: 1px solid var(--pitta-light); }
.option.kapha .option-ico { color: var(--kapha); border: 1px solid var(--kapha-light); }
.option-text { font-size: 1.05rem; color: #374151; }
.prev-btn {
  margin-top: 8px;
  background: none;
  border: 0;
  color: #4b5563;
  font: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.prev-btn:hover { color: #111827; }

.mix {
  border: 1px solid #e5e7eb;
  background: #f9fafb;
  border-radius: 0.75rem;
  padding: 8px;
  margin-bottom: 1.5rem;
}
.mix-bar {
  display: flex;
  height: 24px;
  border-radius: 0.5rem;
  overflow: hidden;
}
.mix-bar .vata { background: var(--vata); }
.mix-bar .pitta { background: var(--pitta); }
.mix-bar .kapha { background: var(--kapha); }
.mix-legend {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: #4b5563;
  margin-top: 4px;
}

.summary-grid {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}
@media (min-width: 768px) {
  .summary-grid { grid-template-columns: 1fr 1fr; }
}
.summary-box {
  border: 1px solid #dcfce7;
  background: rgba(255,255,255,0.8);
  border-radius: 1rem;
  padding: 1rem;
}
.summary-box.cta {
  background: linear-gradient(to right, #f0fdf4, #eff6ff);
  border: 0;
}
.dosha-score {
  border-radius: 1rem;
  padding: 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
}
.dosha-score.vata { background: var(--vata-light); border-color: #c5e4ee; }
.dosha-score.pitta { background: var(--pitta-light); border-color: #f3d5b3; }
.dosha-score.kapha { background: var(--kapha-light); border-color: #c9e6c4; }
.dosha-score h3 { margin: 0 0 4px; }
.dosha-score .bar {
  height: 10px;
  background: rgba(255,255,255,0.7);
  border-radius: 9999px;
  overflow: hidden;
  margin-top: 10px;
}
.dosha-score .bar > span { display: block; height: 100%; border-radius: 9999px; }
.dosha-score.vata .bar > span { background: var(--vata); }
.dosha-score.pitta .bar > span { background: var(--pitta); }
.dosha-score.kapha .bar > span { background: var(--kapha); }

.dominant-box {
  background: linear-gradient(to right, #dcfce7, #dbeafe);
  border-radius: 1rem;
  padding: 1.5rem;
  margin: 1.5rem 0;
}
.recs {
  background: #f9fafb;
  border-radius: 1rem;
  padding: 1.5rem;
}
.recs h3 { margin: 0 0 12px; }
.recs p { margin: 0 0 10px; font-size: 0.9rem; color: #374151; }

.hidden { display: none !important; }
.error { color: #dc2626; font-size: 0.875rem; text-align: center; margin-top: 1rem; }
.center { text-align: center; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }

.admin-wrap { max-width: 72rem; width: 100%; margin: 0 auto; padding: 12px; }
.admin-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 16px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 16px; }
.stat {
  background: rgba(255,255,255,0.9);
  border: 1px solid #e8dcc8;
  border-radius: 12px;
  padding: 12px;
}
.stat h3 { margin: 0; font-size: 0.75rem; color: #7d6247; font-weight: 500; }
.stat p { margin: 4px 0 0; font-size: 1.5rem; font-weight: 700; }
.panel {
  background: rgba(255,255,255,0.9);
  border: 1px solid #e8dcc8;
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
}
.filters { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; }
.filters label { display: block; font-size: 0.75rem; margin-bottom: 4px; }
.filters input, .filters select {
  padding: 6px 10px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font: inherit;
  font-size: 0.875rem;
}
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid #eee; }
th { font-size: 0.75rem; color: #6b7280; }
.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 9999px;
  font-size: 0.75rem;
  text-transform: capitalize;
}
.pill.vata { background: var(--vata-light); color: var(--vata-dark); }
.pill.pitta { background: var(--pitta-light); color: var(--pitta-dark); }
.pill.kapha { background: var(--kapha-light); color: var(--kapha-dark); }
.btn-danger {
  background: #fff;
  border: 1px solid #fecaca;
  color: #b91c1c;
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 0.8rem;
}
.btn-login {
  width: 100%;
  background: linear-gradient(to right, #16a34a, #15803d);
  color: #fff;
  padding: 12px;
  border-radius: 12px;
  font-size: 1rem;
}
.dist-row { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; font-size: 0.75rem; }
.dist-row span.cap { width: 48px; text-transform: capitalize; }
.dist-track { flex: 1; height: 12px; background: #f5f0e6; border-radius: 9999px; overflow: hidden; }
.dist-track > i { display: block; height: 100%; }
.dist-track.vata > i { background: var(--vata); }
.dist-track.pitta > i { background: var(--pitta); }
.dist-track.kapha > i { background: var(--kapha); }
.dist-track.gender > i { background: #22c55e; }

@media (max-width: 640px) {
  .row-2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  h1 { font-size: 1.85rem; }
}