:root {
  --bg: #f8fafc;
  --bg-soft: #f1f5f9;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --text: #0f172a;
  --text-dim: #475569;
  --text-mute: #64748b;
  --primary: #2563eb;
  --primary-50: #eff6ff;
  --primary-700: #1e40af;
  --teal: #14b8a6;
  --error: #ba1a1a;
  --shadow-lg: 0 18px 40px -12px rgba(15, 23, 42, .18), 0 4px 12px rgba(15, 23, 42, .05);
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, .04);
  --shadow-glow: 0 12px 30px -10px rgba(37, 99, 235, .35);
  --font: "Inter", "Helvetica Neue", Arial, system-ui, sans-serif;
  --font-ar: "Tajawal", "Cairo", "Inter", Arial, system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html[dir="rtl"] body { font-family: var(--font-ar); }
body {
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background: linear-gradient(180deg, #eff6ff 0%, var(--bg) 50%, var(--bg) 100%);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 40px); }
/* The language toggle renders .lang-switch (see _WebsiteLanguageToggle) and is styled in
   home-static-port.css, which this layout also loads. The former .auth-lang / .website-lang* rules
   here matched no element. */
.auth-wrap { padding: 48px 0; }
.auth-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: stretch; max-width: 1080px; margin: 0 auto; }
.auth-card { background: #fff; border-radius: 20px; padding: clamp(28px, 4vw, 44px); border: 1px solid var(--border); box-shadow: var(--shadow-lg); animation: fadeUp .55s ease both; position: relative; overflow: hidden; }
.auth-side { background: linear-gradient(160deg, #0b1320 0%, #1e3a8a 70%, #134e4a 130%); color: #fff; border-radius: 20px; padding: clamp(32px, 4vw, 48px); overflow: hidden; position: relative; box-shadow: var(--shadow-lg); animation: fadeUp .55s ease both; }
.auth-side::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 0%, rgba(20, 184, 166, .25), transparent 40%), radial-gradient(circle at 0% 100%, rgba(99, 102, 241, .3), transparent 50%); pointer-events: none; }
.auth-side > * { position: relative; }
.auth-side h2, .auth-side p { color: #fff; }
.auth-side p { color: rgba(255, 255, 255, .78); }
.auth-side ul { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-direction: column; gap: 14px; }
.auth-side li { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; }
.ic { width: 28px; height: 28px; border-radius: 8px; background: rgba(255, 255, 255, .1); display: grid; place-items: center; color: #5eead4; flex: none; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 18px; }
.brand--auth { margin-bottom: 28px; }
.brand--auth .survanta-flow-logo { height: 32px; max-width: min(154px, 55vw); }
.crumbs { max-width: 1080px; margin: 0 auto 22px; display: flex; gap: 10px; align-items: center; color: var(--text-mute); font-size: 13px; }
.crumbs a, .auth-link { color: var(--primary); font-weight: 600; }
h1, h2, h3 { margin: 0; color: var(--text); font-weight: 650; line-height: 1.15; }
.auth-title { font-size: 28px; }
.auth-title--compact { font-size: 26px; }
.auth-side-title { margin-top: 16px; font-size: 28px; }
p { margin: 0; color: var(--text-dim); }
.mt-xs { margin-top: 4px; }
.mt-sm { margin-top: 8px; }
.mt-md { margin-top: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; font-weight: 550; color: var(--text); }
.field-hint { color: var(--text-mute); font-size: 12.5px; line-height: 1.55; }
.input { width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border); background: #fff; color: var(--text); font: inherit; font-size: 14.5px; transition: border-color .15s ease, box-shadow .15s ease; }
.input:hover { border-color: var(--border-strong); }
.input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px rgba(37, 99, 235, .12); }
.input.with-icon { padding-inline-start: 42px; }
.field-wrap { position: relative; }
.left-icon { position: absolute; inset-inline-start: 14px; top: 50%; transform: translateY(-50%); color: var(--text-mute); pointer-events: none; }
.right-btn { position: absolute; inset-inline-end: 6px; top: 50%; transform: translateY(-50%); padding: 6px; background: none; border: none; color: var(--text-mute); border-radius: 6px; }
.right-btn:hover, .right-btn.is-active { background: var(--bg-soft); color: var(--primary); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 8px; background: var(--primary); color: #fff; border: 1px solid var(--primary); font-weight: 600; font-size: 14.5px; transition: transform .15s ease, box-shadow .2s ease; box-shadow: var(--shadow-xs); white-space: nowrap; }
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-glow); }
.btn.ghost { background: #fff; color: var(--text); border-color: var(--border); }
.btn.lg { padding: 14px 24px; font-size: 15px; border-radius: 10px; }
.btn.block { width: 100%; }
.check { display: inline-flex; align-items: flex-start; gap: 10px; cursor: pointer; user-select: none; font-size: 14px; color: var(--text); }
.check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--primary); }
.notice, .clarify, .validation-summary-errors { display: flex; gap: 12px; padding: 14px; border-radius: 10px; font-size: 13.5px; margin-top: 18px; }
.notice { background: var(--primary-50); border: 1px solid #dbeafe; color: var(--primary-700); }
.clarify, .validation-summary-errors { background: #fffbeb; border: 1px solid #fde68a; color: #92400e; }
.validation-summary-errors ul { margin: 0; padding-inline-start: 18px; }
.field-validation-error { color: var(--error); font-size: 12.5px; }
.badge { display: inline-flex; align-items: center; gap: 6px; border: 1px solid rgba(255, 255, 255, .18); background: rgba(255, 255, 255, .1); color: #fff; border-radius: 999px; padding: 5px 9px; font-size: 12px; font-weight: 600; }
.trust-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 32px; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.auth-form { margin-top: 24px; display: flex; flex-direction: column; gap: 16px; }
.auth-form--compact { margin-top: 22px; gap: 14px; }
.auth-form--inline { padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.auth-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.auth-helper { text-align: center; margin-top: 24px; font-size: 14px; color: var(--text-dim); }
.auth-link--small { font-size: 12.5px; white-space: nowrap; }
.auth-helper-row { display: flex; flex-wrap: wrap; gap: 6px 14px; justify-content: center; align-items: center; }
.auth-routes { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }
.auth-route { display: flex; flex-direction: column; gap: 4px; padding: 16px 18px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface, #fff); transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
.auth-route:hover { border-color: var(--primary); box-shadow: 0 6px 18px rgba(15, 23, 42, .08); transform: translateY(-1px); }
.auth-route__title { color: var(--text); font-weight: 650; font-size: 15px; }
.auth-route__hint { color: var(--text-dim); font-size: 13px; }
.otp-input { font-family: "JetBrains Mono", Consolas, monospace; letter-spacing: .08em; }
.strength { height: 4px; border-radius: 999px; background: var(--border); overflow: hidden; margin-top: 6px; }
.strength > div { height: 100%; width: 0; background: var(--error); transition: width .25s ease, background .25s ease; border-radius: 999px; }
.strength-label { font-size: 11.5px; color: var(--text-mute); margin-top: 4px; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
/* Token access hub: three equal entry cards. minmax(0,1fr) plus min-width:0 keeps a long localized card
   title from widening its track and pushing the row into horizontal overflow. */
.token-hub { max-width: 1080px; margin: 0 auto; }
.token-hub__intro { text-align: center; max-width: 640px; margin: 0 auto 32px; }
.token-hub__intro .badge { color: var(--primary-700); background: var(--primary-50); border-color: #dbeafe; }
.token-hub__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: stretch; }
.token-hub__card { min-width: 0; display: flex; flex-direction: column; gap: 12px; padding: 22px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface, #fff); }
.token-hub__card-title { margin: 0; font-size: 17px; font-weight: 650; color: var(--text); overflow-wrap: break-word; }
.token-hub__card-body { margin: 0; font-size: 13.5px; color: var(--text-dim); }
.token-hub__list { margin: 0; padding-inline-start: 18px; display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--text-dim); }
.token-hub__card .btn { margin-top: auto; }
.token-hub__foot { text-align: center; margin-top: 28px; font-size: 13.5px; color: var(--text-dim); }

/* Authenticated portal survey list (/token/portal/{token}). Replaces the inline styles this view used to
   carry. minmax(0, …) and min-width: 0 keep a long survey name or code inside its card. */
.token-portal { max-width: 1080px; margin: 0 auto; }
.token-portal__head { margin-bottom: 8px; }
.token-portal__head .brand--auth { margin-bottom: 24px; }
.token-portal__title { font-size: 28px; margin: 0; overflow-wrap: break-word; }
.token-portal__lead { margin-top: 8px; color: var(--text-dim); }
.token-portal__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin-top: 28px; }
.survey-card { min-width: 0; display: block; padding: 18px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface, #fff); color: inherit; text-decoration: none; overflow-wrap: break-word; transition: border-color .15s, box-shadow .15s; }
.survey-card:hover, .survey-card:focus-visible { border-color: var(--primary); box-shadow: var(--shadow-xs); }
.survey-card__code { display: block; font-family: var(--font-mono); font-size: 12px; color: var(--text-mute); }
.survey-card__name { font-size: 18px; margin-top: 8px; margin-bottom: 0; }
.survey-card__desc { margin-top: 8px; margin-bottom: 0; font-size: 14px; color: var(--text-dim); }

@media (max-width: 900px) { .auth-grid { grid-template-columns: 1fr; } .auth-side { order: 2; } .token-hub__grid { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .auth-wrap { padding: 28px 0; } .row-between, .auth-form-grid { align-items: stretch; grid-template-columns: 1fr; flex-direction: column; } .token-portal__grid { grid-template-columns: minmax(0, 1fr); } }