/* Organic biology background */
#bg-organic {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
#bg-organic .bg-svg { width: 100%; height: 100%; display: block; }
#bg-organic .particles .p { animation: drift 18s ease-in-out infinite; transform-origin: center; }
#bg-organic .particles .p:nth-child(2) { animation-duration: 22s; animation-delay: -3s; }
#bg-organic .particles .p:nth-child(3) { animation-duration: 26s; animation-delay: -7s; }
#bg-organic .particles .p:nth-child(4) { animation-duration: 19s; animation-delay: -1s; }
#bg-organic .particles .p:nth-child(5) { animation-duration: 24s; animation-delay: -10s; }
#bg-organic .particles .p:nth-child(6) { animation-duration: 28s; animation-delay: -5s; }
#bg-organic .particles .p:nth-child(7) { animation-duration: 21s; animation-delay: -12s; }
#bg-organic .particles .p:nth-child(8) { animation-duration: 25s; animation-delay: -8s; }
#bg-organic .particles .p:nth-child(9) { animation-duration: 23s; animation-delay: -15s; }
@keyframes drift {
  0%,100% { transform: translate(0,0); }
  25% { transform: translate(8px,-12px); }
  50% { transform: translate(-6px,-20px); }
  75% { transform: translate(-12px,-6px); }
}
@media (prefers-reduced-motion: reduce){
  #bg-organic .particles .p { animation: none; }
}

/* Auth pages */
.auth-page { min-height: calc(100vh - 80px); display: grid; place-items: center; padding: 80px 32px; }
.auth-card { width: 100%; max-width: 460px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-4); padding: 44px 40px; box-shadow: 0 24px 60px -32px rgba(14,17,22,0.18); }
.auth-card h1 { font-size: 40px; font-family: var(--font-display); font-weight: 500; font-style: italic; letter-spacing: -0.02em; }
.auth-card .sub { color: var(--fg-muted); margin-top: 10px; font-size: 15px; line-height: 1.55; }
.auth-card .field { display: flex; flex-direction: column; gap: 6px; margin-top: 20px; }
.auth-card .field label { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-muted); }
.auth-card .field input { padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r-3); font: inherit; font-size: 15px; background: var(--bg); color: var(--ink); }
.auth-card .field input:focus { outline: none; border-color: var(--blue-700); background: #fff; }
.auth-card .row { display: flex; justify-content: space-between; align-items: center; margin-top: 24px; }
.auth-card .btn { width: 100%; justify-content: center; margin-top: 24px; }
.auth-card .alt { margin-top: 20px; font-size: 14px; color: var(--fg-muted); text-align: center; }
.auth-card .alt a { color: var(--blue-700); }
.auth-err { margin-top: 14px; font-size: 13px; color: #B13246; padding: 10px 12px; border: 1px solid #f1cdd3; background: #fbe7eb; border-radius: var(--r-2); display: none; }
.auth-err.on { display: block; }
.demo-hint { margin-top: 14px; font-size: 12px; color: var(--fg-muted); padding: 12px; background: var(--bg); border: 1px dashed var(--rule); border-radius: var(--r-2); }
.demo-hint code { font-family: var(--font-mono); color: var(--ink); }
.auth-tab { display: flex; gap: 4px; padding: 4px; background: var(--bg); border-radius: 999px; margin-bottom: 24px; }
.auth-tab a { flex: 1; text-align: center; padding: 8px; font-size: 13px; color: var(--fg-muted); border-radius: 999px; }
.auth-tab a.on { background: #fff; color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,0.05); font-weight: 500; }

/* Checkout */
.checkout { padding: 64px 0 96px; }
.checkout-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 48px; }
@media (max-width: 900px) { .checkout-grid { grid-template-columns: 1fr; } }
.steps-rail { display:flex; gap: 12px; margin-bottom: 32px; }
.step-pill { flex:1; display:flex; flex-direction:column; gap: 6px; padding: 14px 18px; border:1px solid var(--line); border-radius: var(--r-3); background: #fff; }
.step-pill.on { border-color: var(--ink); }
.step-pill .n { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; color: var(--fg-muted); }
.step-pill.on .n { color: var(--blue-700); }
.step-pill .t { font-size: 14px; font-weight: 500; }
.checkout-form { background: #fff; border: 1px solid var(--line); border-radius: var(--r-4); padding: 36px; }
.checkout-form h3 { font-family: var(--font-display); font-size: 26px; font-weight: 500; letter-spacing: -0.01em; margin-bottom: 8px; }
.checkout-form .sub { color: var(--fg-muted); font-size: 14px; margin-bottom: 24px; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field-grid .full { grid-column: 1 / -1; }
.field-grid .field { display: flex; flex-direction: column; gap: 6px; }
.field-grid .field label { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-muted); }
.field-grid .field input, .field-grid .field select { padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r-3); font: inherit; font-size: 15px; background: var(--bg); color: var(--ink); }
.field-grid .field input:focus, .field-grid .field select:focus { outline: none; border-color: var(--blue-700); background: #fff; }
.summary { background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-4); padding: 28px; position: sticky; top: 100px; }
.summary h4 { font-family: var(--font-display); font-size: 20px; font-weight: 500; }
.sum-line { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.sum-line:last-child { border-bottom: 0; }
.sum-line .l { color: var(--ink-2); }
.sum-line .v { color: var(--ink); font-family: var(--font-mono); font-size: 13px; }
.sum-total { display: flex; justify-content: space-between; align-items: baseline; padding-top: 16px; margin-top: 8px; border-top: 1px solid var(--ink-2); }
.sum-total .l { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-muted); }
.sum-total .v { font-family: var(--font-display); font-size: 38px; font-weight: 500; letter-spacing: -0.02em; }
.summary .panel-pick { display: flex; flex-direction: column; gap: 8px; margin: 16px 0; }
.summary .panel-pick label { display: flex; gap: 12px; padding: 12px; border: 1px solid var(--line); border-radius: var(--r-3); cursor: pointer; background: #fff; transition: border-color .15s ease; }
.summary .panel-pick label:hover { border-color: var(--ink-2); }
.summary .panel-pick input { margin-top: 2px; }
.summary .panel-pick .n { font-weight: 500; font-size: 14px; }
.summary .panel-pick .p { font-family: var(--font-mono); font-size: 12px; color: var(--fg-muted); margin-top: 2px; }
.success-screen { padding: 80px 32px; text-align: center; max-width: 640px; margin: 0 auto; }
.success-screen .ok-mark { width: 80px; height: 80px; border: 2px solid var(--blue-700); border-radius: 50%; display: grid; place-items: center; margin: 0 auto 28px; color: var(--blue-700); }
.success-screen h1 { font-size: 56px; font-family: var(--font-display); font-style: italic; font-weight: 400; letter-spacing: -0.02em; }
.success-screen p { color: var(--fg-muted); margin-top: 16px; font-size: 17px; line-height: 1.55; }
.success-screen .order-id { font-family: var(--font-mono); margin-top: 28px; padding: 14px 22px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-3); display: inline-block; font-size: 13px; letter-spacing: 0.14em; }

/* Admin */
.admin-shell { display: grid; grid-template-columns: 240px 1fr; gap: 0; min-height: calc(100vh - 80px); }
.admin-side { background: var(--ink); color: #C7C0AF; padding: 36px 24px; }
.admin-side .a-brand { color: #fff; font-family: var(--font-display); font-size: 22px; margin-bottom: 32px; }
.admin-side .a-link { display: flex; align-items: center; gap: 10px; padding: 10px 12px; font-size: 14px; color: #C7C0AF; border-radius: var(--r-3); cursor: pointer; }
.admin-side .a-link:hover { color: #fff; background: rgba(255,255,255,0.04); }
.admin-side .a-link.on { background: rgba(127,160,255,0.12); color: #fff; }
.admin-main { padding: 36px 40px; background: var(--bg); }
.admin-main h1 { font-size: 36px; font-family: var(--font-display); font-weight: 500; letter-spacing: -0.02em; margin-bottom: 6px; }
.admin-main .sub { color: var(--fg-muted); margin-bottom: 32px; }
.admin-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 32px; }
.admin-stat { background: #fff; border: 1px solid var(--line); border-radius: var(--r-3); padding: 20px; }
.admin-stat .l { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-muted); }
.admin-stat .v { font-family: var(--font-display); font-size: 36px; font-weight: 500; line-height: 1; margin-top: 8px; letter-spacing: -0.02em; }
.admin-stat .d { font-size: 12px; color: #0f8a4a; margin-top: 6px; }
.admin-table { background: #fff; border: 1px solid var(--line); border-radius: var(--r-4); overflow: hidden; }
.admin-table table { width: 100%; border-collapse: collapse; font-size: 14px; }
.admin-table th, .admin-table td { padding: 14px 18px; border-bottom: 1px solid var(--line); text-align: left; }
.admin-table th { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-muted); font-weight: 500; background: var(--bg); }
.admin-table td.gene { font-family: var(--font-mono); color: var(--blue-900); }
.status-dot { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; }
.status-dot::before { content:""; width: 8px; height: 8px; border-radius: 50%; background: var(--silver); }
.status-dot.lab::before { background: #c98a18; }
.status-dot.lab { color: #c98a18; }
.status-dot.shipped::before { background: var(--blue-700); }
.status-dot.shipped { color: var(--blue-700); }
.status-dot.done::before { background: #0f8a4a; }
.status-dot.done { color: #0f8a4a; }
.row-actions { display: flex; gap: 6px; }
.row-actions button { font-size: 12px; padding: 6px 10px; border: 1px solid var(--line); background: #fff; border-radius: 999px; cursor: pointer; color: var(--ink); }
.row-actions button:hover { background: var(--ink); color: #fff; border-color: var(--ink); }

/* Animated chart for account overview */
.trait-chart { background:#fff; border:1px solid var(--line); border-radius: var(--r-3); padding: 28px; }
.trait-chart h4 { font-family: var(--font-display); font-size: 22px; margin-bottom: 18px; font-weight: 500; }
.trait-row { display:grid; grid-template-columns: 200px 1fr 60px; gap: 16px; align-items: center; padding: 10px 0; }
.trait-row .nm { font-size: 14px; color: var(--ink-2); }
.trait-row .bar { height: 8px; background: var(--bg); border-radius: 4px; overflow: hidden; position: relative; }
.trait-row .bar .fill { position: absolute; inset: 0 100% 0 0; background: linear-gradient(90deg, var(--blue-700), var(--blue-500)); border-radius: 4px; transition: right 1.6s cubic-bezier(.2,.7,.2,1); }
.trait-row.in .bar .fill { right: var(--rest, 50%); }
.trait-row .pct { font-family: var(--font-mono); font-size: 12px; color: var(--blue-700); text-align: right; }
@media (max-width: 600px) { .trait-row { grid-template-columns: 1fr; gap: 4px; } }

/* Pricing badge fix */
.bundle-card .bundle-recommended { position: absolute; top: -10px; left: 28px; background: var(--blue-700); color: #fff; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; }