/* Agilexe Symposium 2026 — standalone registration styling.
   Self-contained: no support-dashboard classes, no external fonts or CDNs. */

:root {
  --sym-page: #fafafa;
  --sym-ink: #0a0a0b;
  --sym-ink-soft: #27272a;
  --sym-muted: #52525b;
  --sym-muted-light: #71717a;
  --sym-line: #e4e4e7;
  --sym-line-strong: #d4d4d8;
  --sym-surface: #ffffff;
  --sym-surface-alt: #fafafa;
  --sym-surface-hover: #f4f4f5;
  --sym-accent: #f26522;
  --sym-accent-ink: #b8431a;
  --sym-danger: #b0353b;
  --sym-ok: #04a777;
  --sym-shadow: 0 1px 3px rgba(9, 9, 11, 0.06);
  --sym-radius: 10px;
  --sym-radius-sm: 6px;
  --sym-font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --sym-measure: 760px;
  --sym-tap: 44px;
}

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

[hidden] {
  display: none !important;
}

html {
  -webkit-text-size-adjust: 100%;
}

.sym-body {
  margin: 0;
  padding: 0 0 64px;
  min-height: 100vh;
  background: var(--sym-page);
  color: var(--sym-ink);
  font-family: var(--sym-font);
  font-size: 15px;
  line-height: 1.6;
}

.sym-container {
  max-width: var(--sym-measure);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

a {
  color: var(--sym-accent-ink);
  text-decoration: none;
}

a:hover {
  color: var(--sym-accent);
  text-decoration: underline;
}

.sym-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10;
  background: var(--sym-surface);
  color: var(--sym-ink);
  font-weight: 600;
  padding: 12px 18px;
  border-radius: 0 0 var(--sym-radius-sm) 0;
}

.sym-skip:focus {
  left: 0;
}

.sym-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ---------- Header ---------- */

.sym-header {
  background: var(--sym-ink);
}

.sym-rule {
  height: 4px;
  background: linear-gradient(
    to right,
    #8b3677 0 12.5%,
    #14bcd0 12.5% 25%,
    #04a777 25% 37.5%,
    #f5d547 37.5% 50%,
    #bb34eb 50% 62.5%,
    #4a7c59 62.5% 75%,
    #f26522 75% 87.5%,
    #f2545b 87.5% 100%
  );
}

.sym-header-inner {
  padding-top: 26px;
  padding-bottom: 60px;
}

.sym-logo {
  display: block;
  width: 122px;
  height: 28px;
}

.sym-kicker {
  margin: 32px 0 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sym-accent);
}

.sym-title {
  margin: 12px 0 0;
  font-size: 40px;
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.015em;
  color: #ffffff;
}

.sym-event {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.6;
  color: #d4d4d8;
}

/* ---------- Layout ---------- */

.sym-main {
  padding-bottom: 8px;
}

.sym-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sym-required-note {
  margin: 0;
  font-size: 13px;
  color: var(--sym-muted-light);
}

.sym-card {
  background: var(--sym-surface);
  border: 1px solid var(--sym-line);
  border-radius: var(--sym-radius);
  box-shadow: var(--sym-shadow);
  padding: 24px;
}

.sym-card-lead,
.sym-card-final {
  border-top: 2px solid var(--sym-accent);
}

.sym-step {
  margin: 0 0 18px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sym-muted);
}

.sym-lede {
  margin: -8px 0 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--sym-muted-light);
}

.sym-hint {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--sym-muted-light);
}

.sym-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

/* ---------- Fields ---------- */

.sym-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--sym-ink-soft);
  margin-bottom: 6px;
}

.sym-optional {
  font-weight: 400;
  color: var(--sym-muted-light);
}

.sym-field input,
.sym-field textarea {
  width: 100%;
  min-height: var(--sym-tap);
  font-family: inherit;
  font-size: 15px;
  line-height: 1.5;
  color: #18181b;
  padding: 10px 12px;
  border: 1px solid var(--sym-line-strong);
  border-radius: var(--sym-radius-sm);
  background: var(--sym-surface);
}

.sym-field textarea {
  resize: vertical;
}

.sym-field input::placeholder,
.sym-field textarea::placeholder {
  color: #6b7280;
}

.sym-field input:hover,
.sym-field textarea:hover {
  border-color: #a1a1aa;
}

.sym-field input[aria-invalid="true"],
.sym-field textarea[aria-invalid="true"] {
  border-color: var(--sym-danger);
}

.sym-fieldset {
  margin: 0 0 16px;
  padding: 0;
  border: 0;
}

.sym-legend {
  padding: 0;
  margin-bottom: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--sym-ink-soft);
}

.sym-topics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.sym-check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  min-height: var(--sym-tap);
  padding: 12px 14px;
  background: var(--sym-surface-alt);
  border: 1px solid var(--sym-line);
  border-radius: var(--sym-radius-sm);
  cursor: pointer;
  font-size: 14px;
  line-height: 1.45;
  color: var(--sym-ink-soft);
}

.sym-check:hover {
  background: var(--sym-surface-hover);
}

.sym-check input[type="checkbox"] {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin: 0;
  accent-color: var(--sym-accent);
}

.sym-check span {
  min-width: 0;
}

.sym-check input[aria-invalid="true"] {
  outline: 2px solid var(--sym-danger);
  outline-offset: 2px;
}

.sym-consents {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sym-check-consent {
  background: var(--sym-surface);
  align-items: flex-start;
}

/* ---------- Additional attendees ---------- */

.sym-guests {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sym-guests:empty {
  display: none;
}

.sym-guest {
  padding: 16px;
  background: var(--sym-surface-alt);
  border: 1px solid var(--sym-line);
  border-radius: var(--sym-radius-sm);
}

.sym-guest-head {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.sym-guest-label {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sym-muted);
}

.sym-guest-empty {
  margin: 0 0 14px;
  font-size: 13px;
  color: var(--sym-muted-light);
}

.sym-guests:not(:empty) + .sym-guest-empty {
  display: none;
}

/* ---------- Buttons ---------- */

.sym-button {
  font-family: inherit;
  font-weight: 600;
  min-height: var(--sym-tap);
  border-radius: var(--sym-radius-sm);
  cursor: pointer;
}

.sym-button-primary {
  border: 0;
  background: var(--sym-ink);
  color: #ffffff;
  font-size: 15px;
  letter-spacing: 0.02em;
  padding: 14px 28px;
}

.sym-button-primary:hover {
  background: var(--sym-ink-soft);
}

.sym-button-secondary {
  border: 1px solid var(--sym-line-strong);
  background: var(--sym-surface);
  color: var(--sym-ink-soft);
  font-size: 14px;
  padding: 11px 18px;
}

.sym-button-secondary:hover {
  background: var(--sym-surface-hover);
}

.sym-button-quiet {
  border: 1px solid var(--sym-line-strong);
  background: var(--sym-surface);
  color: var(--sym-muted);
  font-size: 13px;
  padding: 10px 14px;
  white-space: nowrap;
}

.sym-button-quiet:hover {
  background: var(--sym-surface-hover);
  color: var(--sym-danger);
}

.sym-button[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

.sym-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
}

/* ---------- Status ---------- */

.sym-status:empty {
  display: none;
}

.sym-status {
  margin-bottom: 20px;
  padding: 20px 24px;
  background: var(--sym-surface);
  border: 1px solid var(--sym-line);
  border-left: 4px solid var(--sym-muted-light);
  border-radius: var(--sym-radius);
  box-shadow: var(--sym-shadow);
  font-size: 15px;
  line-height: 1.6;
  color: var(--sym-ink-soft);
}

.sym-status.is-error {
  border-left-color: var(--sym-danger);
}

.sym-status.is-success {
  border-left-color: var(--sym-ok);
}

/* ---------- Honeypot ---------- */

.sym-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---------- Footer ---------- */

.sym-footer {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--sym-line);
  font-size: 13px;
  line-height: 1.6;
  color: var(--sym-muted-light);
}

.sym-footer p {
  margin: 0 0 4px;
}

/* ---------- Privacy notice ---------- */

.sym-prose h2 {
  margin: 24px 0 8px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--sym-ink);
}

.sym-prose h2:first-child {
  margin-top: 0;
}

.sym-prose p,
.sym-prose li {
  font-size: 15px;
  line-height: 1.7;
  color: var(--sym-muted);
}

.sym-prose ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

.sym-prose li {
  margin-bottom: 6px;
}

.sym-back {
  display: inline-flex;
  align-items: center;
  min-height: var(--sym-tap);
  margin-top: 20px;
  padding: 12px 20px;
  border-radius: var(--sym-radius-sm);
  background: var(--sym-ink);
  color: #ffffff;
  font-weight: 600;
}

.sym-back:hover {
  background: var(--sym-ink-soft);
  color: #ffffff;
  text-decoration: none;
}

/* ---------- Focus ---------- */

:focus-visible {
  outline: 3px solid var(--sym-accent);
  outline-offset: 2px;
}

.sym-field input:focus-visible,
.sym-field textarea:focus-visible {
  outline: none;
  border-color: var(--sym-accent);
  box-shadow: 0 0 0 3px rgba(242, 101, 34, 0.28);
}

.sym-header :focus-visible,
.sym-button-primary:focus-visible,
.sym-back:focus-visible {
  outline-color: #ffffff;
  outline-offset: 3px;
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  .sym-topics {
    grid-template-columns: 1fr;
  }

  .sym-title {
    font-size: 32px;
  }

  .sym-header-inner {
    padding-bottom: 44px;
  }

  .sym-actions {
    justify-content: stretch;
  }

  .sym-button-primary {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .sym-container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .sym-card {
    padding: 18px 16px;
  }

  .sym-title {
    font-size: 28px;
  }

  .sym-guest-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}