/* ═══════════════════════════════════════════════════════════════════════════
   Campus Estivo 2026 – Portale Iscrizioni
   Design system matching the Gestionale Campus app
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── CSS Custom Properties ──────────────────────────────────────────────── */
:root {
  /* Brand Blues */
  --brand-50:  #eff6ff;
  --brand-100: #dbeafe;
  --brand-200: #bfdbfe;
  --brand-300: #93c5fd;
  --brand-400: #60a5fa;
  --brand-500: #3b82f6;
  --brand-600: #2563eb;
  --brand-700: #1d4ed8;
  --brand-800: #1e40af;
  --brand-900: #1e3a8a;

  /* Slate Neutrals */
  --slate-50:  #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;

  /* Accent */
  --emerald-50:  #ecfdf5;
  --emerald-500: #10b981;
  --emerald-600: #059669;
  --emerald-700: #047857;
  --red-50:    #fef2f2;
  --red-500:   #ef4444;
  --red-600:   #dc2626;
  --amber-500: #f59e0b;
  --violet-600:#7c3aed;

  /* Layout */
  --radius-sm: 6px;
  --radius:    8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --shadow-sm: 0 1px 2px 0 rgba(0,0,0,.05);
  --shadow:    0 1px 3px 0 rgba(0,0,0,.1), 0 1px 2px -1px rgba(0,0,0,.1);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);

  /* Transition */
  --ease: cubic-bezier(.4,0,.2,1);
  --dur: 150ms;
  --dur-slide: 380ms;
}

/* ─── Reset & Base ───────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: .875rem;
  line-height: 1.5;
  color: var(--slate-800);
  background: var(--slate-50);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--brand-600); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ─── HEADER ─────────────────────────────────────────────────────────────── */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--slate-200);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: 680px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.logo { display: flex; align-items: center; gap: 10px; }

.logo-icon {
  width: 36px; height: 36px;
  background: var(--brand-600);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  flex-shrink: 0;
}

.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-name { font-size: .875rem; font-weight: 600; color: var(--slate-900); }
.logo-sub  { font-size: .75rem; color: var(--slate-400); }

.header-badge {
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
  background: var(--emerald-50);
  color: var(--emerald-700);
  border-radius: 999px;
  padding: 3px 10px;
  border: 1px solid #a7f3d0;
  white-space: nowrap;
}

/* ─── MAIN ───────────────────────────────────────────────────────────────── */
.main-content {
  flex: 1;
  max-width: 680px;
  margin: 0 auto;
  width: 100%;
  padding: 28px 16px 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ─── Hero ───────────────────────────────────────────────────────────────── */
.page-hero { text-align: center; }
.hero-title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--slate-900);
  line-height: 1.3;
  margin-bottom: 6px;
}
.hero-sub { font-size: .875rem; color: var(--slate-500); }

/* ─── STEPPER ────────────────────────────────────────────────────────────── */
.stepper-container {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 20px 20px 16px;
  box-shadow: var(--shadow-sm);
}

.stepper {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 4px;
}

.step-connector {
  flex: 1;
  height: 2px;
  background: var(--slate-200);
  margin-top: 17px;
  border-radius: 2px;
  transition: background var(--dur-slide) var(--ease);
}
.step-connector.completed { background: var(--brand-600); }

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.step-circle {
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .8125rem;
  font-weight: 600;
  border: 2px solid var(--slate-300);
  background: #fff;
  color: var(--slate-400);
  transition: all var(--dur-slide) var(--ease);
  position: relative;
  flex-shrink: 0;
}

.step-check { width: 16px; height: 16px; display: none; position: absolute; }
.step-num   { transition: opacity var(--dur) var(--ease); }

/* Active step */
.step-item.active .step-circle {
  border-color: var(--brand-600);
  background: var(--brand-600);
  color: #fff;
  box-shadow: 0 0 0 4px var(--brand-100);
}

/* Completed step */
.step-item.completed .step-circle {
  border-color: var(--brand-600);
  background: var(--brand-600);
  color: #fff;
}
.step-item.completed .step-num  { display: none; }
.step-item.completed .step-check { display: block; }

.step-label {
  font-size: .6875rem;
  font-weight: 500;
  color: var(--slate-400);
  white-space: nowrap;
  transition: color var(--dur) var(--ease);
}
.step-item.active .step-label    { color: var(--brand-600); font-weight: 600; }
.step-item.completed .step-label { color: var(--brand-600); }

/* Progress bar below stepper */
.stepper-progress {
  height: 3px;
  background: var(--slate-100);
  border-radius: 999px;
  margin-top: 16px;
  overflow: hidden;
}
.stepper-progress-bar {
  height: 100%;
  background: var(--brand-600);
  border-radius: 999px;
  transition: width var(--dur-slide) var(--ease);
  width: 0%;
}

/* ─── FORM CARD ──────────────────────────────────────────────────────────── */
.form-card {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  position: relative;
  min-height: 420px;
}

.form-panels-wrapper {
  position: relative;
  overflow: hidden;
}

/* ─── FORM PANELS ────────────────────────────────────────────────────────── */
.form-panel {
  position: absolute;
  top: 0; left: 0; right: 0;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transform: translateX(60px);
  transition:
    transform var(--dur-slide) var(--ease),
    opacity var(--dur-slide) var(--ease);
  will-change: transform, opacity;
}

.form-panel.active {
  position: relative;
  opacity: 1;
  pointer-events: all;
  transform: translateX(0);
}

.form-panel.slide-left {
  transform: translateX(-60px);
  opacity: 0;
  pointer-events: none;
}

.form-panel.slide-right {
  transform: translateX(60px);
  opacity: 0;
  pointer-events: none;
}

/* ─── PANEL HEADER ───────────────────────────────────────────────────────── */
.panel-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--slate-100);
}

.panel-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.panel-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 2px;
}
.panel-desc { font-size: .8125rem; color: var(--slate-500); }

/* ─── FORM GRID ──────────────────────────────────────────────────────────── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 520px) { .form-grid { grid-template-columns: 1fr; } }

.col-span-2 { grid-column: span 2; }
@media (max-width: 520px) { .col-span-2 { grid-column: span 1; } }

/* ─── FIELD ──────────────────────────────────────────────────────────────── */
.field-group { display: flex; flex-direction: column; gap: 4px; }

.field-label {
  font-size: .6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--slate-500);
}

.required { color: var(--red-500); }

.field-input {
  width: 100%;
  padding: 8px 12px;
  font-size: .875rem;
  font-family: inherit;
  color: var(--slate-800);
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  appearance: none;
  -webkit-appearance: none;
}

.field-input:focus {
  border-color: var(--brand-500);
  box-shadow: 0 0 0 3px var(--brand-100);
}

.field-input::placeholder { color: var(--slate-300); }

.field-input.error {
  border-color: var(--red-500);
  box-shadow: 0 0 0 3px #fee2e2;
}

select.field-input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

.field-textarea {
  resize: vertical;
  min-height: 80px;
  line-height: 1.6;
}

.field-error {
  font-size: .75rem;
  color: var(--red-500);
  min-height: 16px;
  display: block;
}

.field-hint {
  font-size: .75rem;
  color: var(--slate-400);
}

/* Input with icon */
.input-with-icon { position: relative; }
.input-icon {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px; height: 15px;
  color: var(--slate-400);
  pointer-events: none;
}
.field-input.has-icon { padding-left: 36px; }

/* ─── DIVIDER ────────────────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--slate-100);
  margin: 20px 0;
}

.section-label {
  font-size: .6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--slate-500);
  margin-bottom: 12px;
}

/* ─── WEEKS GRID ─────────────────────────────────────────────────────────── */
.weeks-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 4px;
}

@media (max-width: 480px) { .weeks-grid { grid-template-columns: 1fr; } }

.week-card {
  border: 2px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 14px;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  position: relative;
  background: #fff;
}

.week-card:hover:not(.disabled) { border-color: var(--brand-300); background: var(--brand-50); }

.week-card.selected {
  border-color: var(--brand-600);
  background: var(--brand-50);
  box-shadow: 0 0 0 1px var(--brand-600);
}

.week-card.disabled {
  opacity: .55;
  cursor: not-allowed;
  background: var(--slate-50);
}

.week-card input[type="checkbox"] { position: absolute; opacity: 0; width: 0; height: 0; }

.week-card-check {
  position: absolute;
  top: 10px; right: 10px;
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 2px solid var(--slate-300);
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--dur) var(--ease);
}

.week-card.selected .week-card-check {
  border-color: var(--brand-600);
  background: var(--brand-600);
}

.week-card-check svg {
  width: 11px; height: 11px;
  color: #fff;
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}

.week-card.selected .week-card-check svg { opacity: 1; }

.week-card-name {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--slate-800);
  margin-bottom: 2px;
}

.week-card-dates {
  font-size: .75rem;
  color: var(--slate-500);
  margin-bottom: 6px;
}

.week-card-theme {
  font-size: .6875rem;
  color: var(--brand-600);
  font-weight: 500;
  margin-bottom: 8px;
}

.week-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.week-card-spots {
  font-size: .6875rem;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 500;
}

.week-card-spots.available  { background: var(--emerald-50); color: var(--emerald-700); }
.week-card-spots.few        { background: #fefce8; color: #92400e; }
.week-card-spots.full       { background: var(--red-50); color: var(--red-600); }

.week-card-price {
  font-size: .75rem;
  font-weight: 600;
  color: var(--slate-600);
}

.weeks-loading {
  grid-column: span 2;
  text-align: center;
  color: var(--slate-400);
  padding: 24px;
  font-size: .875rem;
}

/* ─── SERVICES ───────────────────────────────────────────────────────────── */
.services-grid { display: flex; flex-direction: column; gap: 10px; }

.service-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  background: #fff;
  transition: border-color var(--dur) var(--ease);
}

.service-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.service-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.service-title { font-size: .875rem; font-weight: 500; color: var(--slate-800); }
.service-desc  { font-size: .75rem; color: var(--slate-500); }

/* Toggle switch */
.toggle-switch { position: relative; display: inline-block; width: 44px; height: 24px; flex-shrink: 0; cursor: pointer; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--slate-200);
  border-radius: 999px;
  transition: background var(--dur) var(--ease);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px; height: 18px;
  left: 3px; top: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--dur) var(--ease);
  box-shadow: var(--shadow-sm);
}

.toggle-switch input:checked + .toggle-slider { background: var(--brand-600); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(20px); }

.transport-options { overflow: hidden; transition: all .3s var(--ease); }
.transport-options.hidden { display: none; }

/* ─── CONSENT CHECKBOXES ─────────────────────────────────────────────────── */
.consent-list { display: flex; flex-direction: column; gap: 2px; }

.consent-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  cursor: pointer;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
  margin-bottom: 8px;
}

.consent-item:hover { background: var(--slate-50); }

.required-consent:has(.consent-checkbox:checked) {
  background: var(--brand-50);
  border-color: var(--brand-200);
}
.optional-consent:has(.consent-checkbox:checked) {
  background: var(--emerald-50);
  border-color: #a7f3d0;
}

.consent-checkbox-wrap { position: relative; flex-shrink: 0; padding-top: 2px; }
.consent-checkbox { position: absolute; opacity: 0; width: 0; height: 0; }

.consent-custom-check {
  width: 20px; height: 20px;
  border-radius: 6px;
  border: 2px solid var(--slate-300);
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--dur) var(--ease);
}

.consent-custom-check svg { width: 11px; height: 11px; color: #fff; opacity: 0; transition: opacity var(--dur) var(--ease); }

.required-consent:has(.consent-checkbox:checked) .consent-custom-check {
  background: var(--brand-600);
  border-color: var(--brand-600);
}
.optional-consent:has(.consent-checkbox:checked) .consent-custom-check {
  background: var(--emerald-600);
  border-color: var(--emerald-600);
}
.consent-item:has(.consent-checkbox:checked) .consent-custom-check svg { opacity: 1; }

.consent-text { display: flex; flex-direction: column; gap: 3px; flex: 1; }
.consent-title { font-size: .875rem; font-weight: 500; color: var(--slate-800); }
.consent-desc  { font-size: .8125rem; color: var(--slate-500); line-height: 1.5; }

.optional-badge {
  display: inline-block;
  font-size: .625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  background: var(--slate-100);
  color: var(--slate-500);
  border-radius: 999px;
  padding: 1px 7px;
  margin-left: 6px;
  vertical-align: middle;
}

/* ─── PRIVACY ACCORDION ──────────────────────────────────────────────────── */
.privacy-notice {
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 20px;
}

.privacy-toggle {
  width: 100%;
  background: var(--slate-50);
  border: none;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .8125rem;
  font-weight: 500;
  color: var(--slate-700);
  cursor: pointer;
  gap: 8px;
  transition: background var(--dur) var(--ease);
}

.privacy-toggle:hover { background: var(--slate-100); }

.privacy-toggle-left { display: flex; align-items: center; gap: 8px; color: var(--slate-600); }

.privacy-chevron {
  flex-shrink: 0;
  color: var(--slate-400);
  transition: transform var(--dur) var(--ease);
}
.privacy-toggle[aria-expanded="true"] .privacy-chevron { transform: rotate(180deg); }

.privacy-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s var(--ease);
}

.privacy-content.open { max-height: 600px; }

.privacy-text {
  padding: 16px;
  border-top: 1px solid var(--slate-100);
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: .8125rem;
  color: var(--slate-600);
  line-height: 1.6;
}

.privacy-text ul { padding-left: 18px; display: flex; flex-direction: column; gap: 4px; }
.privacy-text p strong { color: var(--slate-700); }

.gdpr-footer {
  margin-top: 16px;
  padding: 12px 14px;
  background: var(--slate-50);
  border-radius: var(--radius);
  font-size: .75rem;
  color: var(--slate-500);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}
.gdpr-footer svg { flex-shrink: 0; margin-top: 1px; color: var(--slate-400); }

/* ─── SUMMARY ────────────────────────────────────────────────────────────── */
.summary-section {
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 12px;
}

.summary-section-header {
  padding: 12px 16px;
  background: var(--slate-50);
  border-bottom: 1px solid var(--slate-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.summary-section-title {
  font-size: .6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--slate-500);
}

.summary-edit-btn {
  font-size: .75rem;
  font-weight: 500;
  color: var(--brand-600);
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: background var(--dur) var(--ease);
}
.summary-edit-btn:hover { background: var(--brand-50); }

.summary-grid {
  padding: 14px 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 440px) { .summary-grid { grid-template-columns: 1fr; } }

.summary-item { display: flex; flex-direction: column; gap: 2px; }
.summary-label { font-size: .6875rem; color: var(--slate-400); }
.summary-value { font-size: .875rem; font-weight: 500; color: var(--slate-800); }
.summary-value.empty { color: var(--slate-300); font-style: italic; font-weight: 400; }

.summary-weeks-list { display: flex; flex-direction: column; gap: 6px; }
.summary-week-item {
  display: flex; align-items: center; gap: 8px;
  font-size: .875rem; color: var(--slate-700);
  padding: 8px 12px;
  background: var(--brand-50);
  border-radius: var(--radius);
}
.summary-week-item svg { color: var(--brand-600); flex-shrink: 0; }

.summary-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 500;
}
.badge-yes { background: var(--emerald-50); color: var(--emerald-700); }
.badge-no  { background: var(--slate-100); color: var(--slate-500); }
.badge-consent { background: var(--brand-50); color: var(--brand-700); }

/* ─── NAV BUTTONS ────────────────────────────────────────────────────────── */
.form-nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-spacer { flex: 1; }

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  font-size: .875rem;
  font-weight: 500;
  font-family: inherit;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  outline: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--brand-600);
  color: #fff;
  box-shadow: 0 1px 2px rgba(37,99,235,.25);
}

.btn-primary:hover:not(:disabled) { background: var(--brand-700); box-shadow: 0 2px 6px rgba(37,99,235,.35); }
.btn-primary:focus-visible { box-shadow: 0 0 0 3px var(--brand-100); }
.btn-primary:active { background: var(--brand-800); transform: translateY(1px); }

.btn-primary:disabled { opacity: .6; cursor: not-allowed; }

.btn-primary.btn-submit { background: var(--emerald-600); box-shadow: 0 1px 2px rgba(5,150,105,.25); }
.btn-primary.btn-submit:hover:not(:disabled) { background: var(--emerald-700); }

.btn-secondary {
  background: #fff;
  color: var(--slate-700);
  border: 1px solid var(--slate-200);
}
.btn-secondary:hover  { background: var(--slate-50); border-color: var(--slate-300); }
.btn-secondary:focus-visible { box-shadow: 0 0 0 3px var(--brand-100); }

.hidden { display: none !important; }

/* Loading spinner inside button */
.btn-spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ─── SUCCESS SCREEN ─────────────────────────────────────────────────────── */
.success-screen {
  display: flex;
  justify-content: center;
}

.success-card {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  padding: 40px 28px;
  text-align: center;
  max-width: 520px;
  width: 100%;
  box-shadow: var(--shadow-md);
  animation: fadeSlideUp .55s var(--ease) both;
}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.success-icon-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.success-circle {
  width: 72px; height: 72px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  z-index: 1;
}

.success-check-svg { width: 72px; height: 72px; }

.success-circle-bg {
  stroke: var(--brand-100);
  stroke-width: 2;
  fill: var(--brand-50);
  animation: circle-appear .5s var(--ease) both;
}

@keyframes circle-appear {
  from { transform: scale(0); }
  to   { transform: scale(1); }
  transform-origin: center;
}

.success-check-path {
  stroke: var(--emerald-600);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 60;
  stroke-dashoffset: 60;
  animation: draw-check .5s .35s var(--ease) forwards;
}

@keyframes draw-check {
  to { stroke-dashoffset: 0; }
}

/* Sparkles */
.success-sparkles { position: absolute; inset: 0; pointer-events: none; }

.sparkle {
  position: absolute;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand-400);
  opacity: 0;
  animation: sparkle-pop .6s var(--ease) forwards;
}

.s1 { top: 0;   left: 50%; background: var(--brand-500);   animation-delay: .4s; }
.s2 { top: 20%; right: 0; background: var(--amber-500);    animation-delay: .5s; }
.s3 { bottom: 10%; right: 10%; background: var(--emerald-500); animation-delay: .55s; }
.s4 { bottom: 0;  left: 50%; background: var(--brand-400);  animation-delay: .45s; }
.s5 { top: 20%; left: 0;  background: var(--violet-600);   animation-delay: .6s; }
.s6 { top: 50%; right: 5%; background: var(--amber-500);   animation-delay: .65s; }

@keyframes sparkle-pop {
  0%   { transform: scale(0) translateY(0); opacity: 0; }
  50%  { opacity: 1; }
  100% { transform: scale(1) translateY(-20px); opacity: 0; }
}

.success-title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 6px;
}

.success-subtitle { font-size: .9375rem; color: var(--slate-500); margin-bottom: 24px; }

.success-id-box {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 14px 32px;
  margin-bottom: 20px;
}

.success-id-label { font-size: .6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--slate-400); }
.success-id { font-size: 1.25rem; font-weight: 700; color: var(--brand-700); letter-spacing: .08em; }

.success-email-note {
  font-size: .875rem;
  color: var(--slate-500);
  line-height: 1.6;
  margin-bottom: 28px;
}

.success-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* ─── FOOTER ─────────────────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--slate-200);
  background: #fff;
  margin-top: auto;
}

.footer-inner {
  max-width: 680px;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: .75rem;
  color: var(--slate-400);
}

.footer-sep { color: var(--slate-200); }

/* ─── RESPONSIVE ADJUSTMENTS ─────────────────────────────────────────────── */
@media (max-width: 480px) {
  .main-content { padding: 20px 12px 36px; gap: 16px; }
  .hero-title { font-size: 1.2rem; }
  .stepper-container { padding: 16px 12px 14px; }
  .step-label { display: none; }
  .form-panel { padding: 18px 16px; }
  .form-nav { gap: 8px; }
  .btn-primary, .btn-secondary { padding: 10px 16px; font-size: .8125rem; }
  .success-card { padding: 32px 20px; }
}

/* ─── PARENT SECTION ────────────────────────────────────────────────────── */
.parent-section {
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 0;
  background: var(--slate-50);
}

.parent-section-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.parent-section-badge {
  width: 28px; height: 28px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .6875rem;
  font-weight: 700;
  flex-shrink: 0;
}

.parent-section-title {
  font-size: .875rem;
  font-weight: 600;
  color: var(--slate-700);
  flex: 1;
}

.remove-parent2-btn {
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--slate-400);
  transition: all var(--dur) var(--ease);
}
.remove-parent2-btn:hover { background: var(--red-50); border-color: #fca5a5; color: var(--red-500); }

/* Add parent 2 toggle button */
.add-parent-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: #fff;
  border: 1.5px dashed var(--slate-300);
  border-radius: var(--radius-lg);
  cursor: pointer;
  text-align: left;
  transition: all var(--dur) var(--ease);
}

.add-parent-btn:hover {
  border-color: var(--brand-400);
  background: var(--brand-50);
}

.add-parent-btn-icon {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--brand-100);
  color: var(--brand-600);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background var(--dur) var(--ease);
}
.add-parent-btn:hover .add-parent-btn-icon { background: var(--brand-200); }

.add-parent-btn-title {
  display: block;
  font-size: .875rem;
  font-weight: 500;
  color: var(--slate-700);
}
.add-parent-btn-desc {
  display: block;
  font-size: .75rem;
  color: var(--slate-400);
  margin-top: 1px;
}

.parent2-section {
  margin-top: 16px;
  background: #fff;
  border-color: #a7f3d0;
  animation: fadeSlideDown .3s var(--ease);
}

@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── INFO BANNER ────────────────────────────────────────────────────────── */
.info-banner {
  background: var(--brand-50);
  border: 1px solid var(--brand-100);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  font-size: .8125rem;
  color: var(--slate-600);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}
.info-banner svg { flex-shrink: 0; margin-top: 1px; color: var(--brand-500); }

/* ─── DELEGATE CARDS ─────────────────────────────────────────────────────── */
.delegate-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 12px;
}

.delegate-card {
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  animation: fadeSlideDown .25s var(--ease);
}

.delegate-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--slate-50);
  border-bottom: 1px solid var(--slate-100);
}

.delegate-card-num {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--violet-600);
  color: #fff;
  font-size: .6875rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.delegate-card-title {
  flex: 1;
  font-size: .8125rem;
  font-weight: 500;
  color: var(--slate-600);
}

.delegate-remove-btn {
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--slate-400);
  transition: all var(--dur) var(--ease);
}
.delegate-remove-btn:hover { background: var(--red-50); border-color: #fca5a5; color: var(--red-500); }

.delegate-card-body { padding: 14px; }

/* Add delegate button */
.add-delegate-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  background: #fff;
  border: 1.5px dashed var(--slate-300);
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-size: .875rem;
  font-weight: 500;
  color: var(--slate-600);
  transition: all var(--dur) var(--ease);
}
.add-delegate-btn:hover { border-color: var(--violet-600); color: var(--violet-600); background: #faf5ff; }
.add-delegate-btn:disabled { opacity: .45; cursor: not-allowed; }

/* ─── FILE UPLOAD ────────────────────────────────────────────────────────── */
.upload-doc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 520px) { .upload-doc-grid { grid-template-columns: 1fr; } }

.upload-doc-item { display: flex; flex-direction: column; gap: 8px; }

.upload-doc-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .8125rem;
  font-weight: 500;
  color: var(--slate-700);
}

.upload-doc-icon {
  width: 26px; height: 26px;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.upload-zone {
  border: 1.5px dashed var(--slate-300);
  border-radius: var(--radius-lg);
  background: var(--slate-50);
  min-height: 88px;
  position: relative;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  overflow: hidden;
}

.upload-zone:hover, .upload-zone.drag-over {
  border-color: var(--brand-400);
  background: var(--brand-50);
}

.upload-zone.has-file {
  border-style: solid;
  border-color: var(--brand-300);
  background: var(--brand-50);
}

.upload-file-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
  z-index: 2;
}

.upload-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 16px 12px;
  color: var(--slate-400);
  pointer-events: none;
}

.upload-placeholder-text {
  font-size: .8125rem;
  color: var(--slate-500);
}
.upload-link { color: var(--brand-600); font-weight: 500; }

.upload-preview {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  color: var(--brand-700);
  pointer-events: none;
}
.upload-preview:not(.hidden) { display: flex; }

.upload-preview-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.upload-preview-name {
  font-size: .8125rem;
  font-weight: 500;
  color: var(--slate-800);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.upload-preview-size { font-size: .6875rem; color: var(--slate-400); }

.upload-remove-btn {
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: 50%;
  cursor: pointer;
  color: var(--slate-400);
  pointer-events: all;
  position: relative;
  z-index: 3;
  flex-shrink: 0;
  transition: all var(--dur) var(--ease);
}
.upload-remove-btn:hover { background: var(--red-50); color: var(--red-500); border-color: #fca5a5; }

/* Camera button inside upload zone */
.camera-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .75rem;
  font-weight: 500;
  color: var(--slate-600);
  background: #fff;
  border: 1px solid var(--slate-300);
  border-radius: var(--radius);
  padding: 4px 10px;
  cursor: pointer;
  pointer-events: all;
  position: relative;
  z-index: 4;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
}
.camera-btn:hover {
  border-color: var(--brand-400);
  color: var(--brand-600);
  background: var(--brand-50);
}

/* Fronte / Retro sides for identity documents */
.id-doc-sides {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
@media (max-width: 400px) { .id-doc-sides { grid-template-columns: 1fr; } }

.id-doc-side-label {
  font-size: .6875rem;
  font-weight: 600;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 4px;
}

/* ─── PRINT ──────────────────────────────────────────────────────────────── */
@media print {
  .site-header, .stepper-container, .form-nav, .site-footer,
  .success-actions, .form-card { box-shadow: none !important; }
  body { background: #fff; }
  .success-screen { padding: 0; }
}