/* ─── family-auth.css ───────────────────────────────────────────────────────────
 * Shared styles for all family auth pages:
 *   - Parent signup / verify / add-children (fa-* namespace)
 *   - Kid login (kids-* namespace — dark anime hero aesthetic)
 *   - Parent family dashboard (fa-dashboard-page)
 * ─────────────────────────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Parent auth pages ─────────────────────────────────────────────────────── */

.fa-page {
  min-height: 100vh;
  background: linear-gradient(135deg, #0d0d1a 0%, #1a0a2e 50%, #0d1a2e 100%);
  font-family: 'Inter', sans-serif;
  color: #e0e0f0;
  display: flex;
  flex-direction: column;
}

.fa-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 24px 16px;
}

.fa-wrap-wide { align-items: flex-start; padding-top: 40px; }

.fa-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  padding: 40px 36px;
  width: 100%;
  max-width: 460px;
  backdrop-filter: blur(12px);
}

.fa-card-wide { max-width: 680px; }

.fa-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  text-decoration: none;
}

.fa-brand-sm { margin-bottom: 0; }

.fa-brand-icon { font-size: 36px; }

.fa-brand-name {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.5px;
}

.fa-brand-sub {
  display: block;
  font-size: 12px;
  color: #a78bfa;
  font-weight: 500;
}

.fa-title {
  font-size: 26px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.fa-sub {
  font-size: 15px;
  color: #9ca3af;
  margin-bottom: 24px;
  line-height: 1.5;
}

.fa-hint { font-size: 12px; color: #6b7280; font-weight: 400; }

/* Alerts */
.fa-alert {
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 16px;
  font-size: 14px;
  line-height: 1.4;
}
.fa-alert-error { background: rgba(220,38,38,0.15); border: 1px solid rgba(220,38,38,0.35); color: #fca5a5; }
.fa-alert-success { background: rgba(16,185,129,0.12); border: 1px solid rgba(16,185,129,0.3); color: #6ee7b7; }
.fa-alert-info { background: rgba(99,102,241,0.12); border: 1px solid rgba(99,102,241,0.3); color: #a5b4fc; }

/* Form */
.fa-form { display: flex; flex-direction: column; gap: 16px; }
.fa-form-compact { gap: 12px; }

.fa-field { display: flex; flex-direction: column; gap: 6px; }
.fa-field label { font-size: 13px; font-weight: 600; color: #c4b5fd; }

.fa-field input,
.fa-field select {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  padding: 12px 14px;
  color: #fff;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}
.fa-field input::placeholder { color: #6b7280; }
.fa-field input:focus,
.fa-field select:focus { border-color: #7c3aed; }

.fa-field-row { display: flex; gap: 12px; }
.fa-field-row .fa-field { flex: 1; }

.fa-code-input {
  font-size: 32px !important;
  letter-spacing: 12px;
  text-align: center;
  font-weight: 700;
}

.fa-pin-input {
  font-size: 32px !important;
  letter-spacing: 12px;
  text-align: center;
  font-weight: 700;
  max-width: 160px;
}

/* Consent */
.fa-consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  color: #9ca3af;
  line-height: 1.5;
}
.fa-consent input[type="checkbox"] { margin-top: 2px; width: 16px; height: 16px; flex-shrink: 0; }
.fa-consent a { color: #a78bfa; }

/* Buttons */
.fa-btn-primary {
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 14px 24px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  transition: opacity 0.15s, transform 0.1s;
  text-decoration: none;
  display: block;
  text-align: center;
}
.fa-btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }

.fa-btn-secondary {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  border-radius: 12px;
  padding: 12px 20px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  transition: background 0.15s;
}
.fa-btn-secondary:hover { background: rgba(255,255,255,0.13); }

.fa-btn-ghost {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  color: #c4b5fd;
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.15s;
}
.fa-btn-ghost:hover { background: rgba(255,255,255,0.07); }

.fa-btn-sm {
  background: rgba(124,58,237,0.3);
  border: 1px solid #7c3aed;
  color: #c4b5fd;
  border-radius: 8px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.fa-btn-xs {
  background: rgba(99,102,241,0.2);
  border: 1px solid rgba(99,102,241,0.4);
  color: #a5b4fc;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
}

.fa-btn-danger-xs {
  background: rgba(220,38,38,0.2);
  border: 1px solid rgba(220,38,38,0.4);
  color: #fca5a5;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
}

.fa-footer-link { text-align: center; font-size: 13px; color: #6b7280; margin-top: 16px; }
.fa-footer-link a { color: #a78bfa; text-decoration: none; }
.fa-footer-link a:hover { text-decoration: underline; }

/* Grade options */
.fa-grade-options { display: flex; gap: 8px; flex-wrap: wrap; }
.fa-grade-option { cursor: pointer; }
.fa-grade-option input { display: none; }
.fa-grade-option span {
  display: inline-block;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 600;
  color: #9ca3af;
  transition: all 0.15s;
}
.fa-grade-option input:checked + span {
  background: rgba(124,58,237,0.3);
  border-color: #7c3aed;
  color: #c4b5fd;
}

/* Avatar grid */
.fa-avatar-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}
.fa-avatar-grid-sm { grid-template-columns: repeat(5, 1fr); }

.fa-avatar-option { cursor: pointer; }
.fa-avatar-option input { display: none; }
.fa-avatar-pick {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 6px;
  border: 2px solid transparent;
  border-radius: 10px;
  background: rgba(255,255,255,0.04);
  transition: all 0.15s;
}
.fa-avatar-option input:checked + .fa-avatar-pick {
  border-color: #7c3aed;
  background: rgba(124,58,237,0.2);
}
.fa-avatar-emoji-lg { font-size: 28px; }
.fa-avatar-label { font-size: 11px; color: #6b7280; }

/* Hero list on add-children page */
.fa-hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.fa-hero-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 16px 12px;
  text-align: center;
}
.fa-hero-avatar { font-size: 36px; }
.fa-hero-name { font-weight: 700; color: #fff; font-size: 15px; margin-top: 6px; }
.fa-hero-grade { font-size: 12px; color: #6b7280; margin-top: 2px; }
.fa-hero-xp { font-size: 12px; color: #a78bfa; margin-top: 4px; }

.fa-section-title { font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 16px; }
.fa-add-child-form { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; }
.fa-done-actions { margin-top: 28px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 12px; }

.fa-code-help { text-align: center; margin-top: 16px; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.fa-code-help p { font-size: 13px; color: #6b7280; }

/* ── Dashboard styles ──────────────────────────────────────────────────────── */

.fa-dashboard-page .fa-page { background: #0d0d1a; }

.fa-header {
  background: rgba(13,13,26,0.95);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  position: sticky;
  top: 0;
  z-index: 100;
}
.fa-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.fa-nav { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; }
.fa-nav-link {
  font-size: 13px;
  font-weight: 500;
  color: #9ca3af;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 8px;
  transition: all 0.15s;
}
.fa-nav-link:hover, .fa-nav-active { background: rgba(255,255,255,0.07); color: #fff; }
.fa-nav-logout { color: #f87171; }
.fa-nav-logout:hover { background: rgba(248,113,113,0.1); color: #f87171; }

.fa-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px;
  width: 100%;
}

.fa-dash-header { margin-bottom: 32px; }
.fa-dash-header h1 { font-size: 28px; font-weight: 700; color: #fff; }
.fa-dash-sub { font-size: 15px; color: #6b7280; margin-top: 6px; }

.fa-dash-section {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
}

.fa-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.fa-section-head h2 { font-size: 18px; font-weight: 700; color: #fff; }

.fa-dash-hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.fa-dash-hero-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.fa-dash-hero-top { display: flex; align-items: center; gap: 12px; }
.fa-dash-avatar { font-size: 32px; }
.fa-dash-hero-info strong { display: block; color: #fff; font-size: 16px; }
.fa-dash-grade { font-size: 12px; color: #6b7280; }
.fa-dash-stats { display: flex; gap: 12px; font-size: 13px; color: #a78bfa; }

.fa-details { font-size: 13px; }
.fa-details summary {
  cursor: pointer;
  color: #6b7280;
  padding: 4px 0;
  list-style: none;
}
.fa-details summary:hover { color: #9ca3af; }
.fa-details-danger summary { color: #f87171; }
.fa-details-danger summary:hover { color: #fca5a5; }

.fa-inline-form {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}
.fa-inline-form input {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 8px 10px;
  color: #fff;
  font-size: 14px;
  outline: none;
}

.fa-empty-state {
  text-align: center;
  padding: 40px;
  color: #6b7280;
}
.fa-empty-icon { font-size: 48px; display: block; margin-bottom: 12px; }

.fa-add-panel {
  background: rgba(124,58,237,0.08);
  border: 1px solid rgba(124,58,237,0.3);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
}
.fa-add-panel h3 { color: #c4b5fd; font-size: 18px; margin-bottom: 16px; }

.fa-hidden { display: none !important; }

/* Modal */
.fa-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}
.fa-modal-card {
  background: #1a0a2e;
  border: 1px solid rgba(124,58,237,0.5);
  border-radius: 20px;
  padding: 32px;
  max-width: 400px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.fa-modal-card h3 { color: #fff; font-size: 20px; }
.fa-qr-display img { border-radius: 12px; border: 4px solid #7c3aed; }
.fa-qr-url { font-size: 11px; color: #6b7280; }

.fa-dash-links {}
.fa-link-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}
.fa-link-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  text-decoration: none;
  color: #9ca3af;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.15s;
}
.fa-link-card:hover { background: rgba(124,58,237,0.15); border-color: rgba(124,58,237,0.4); color: #c4b5fd; }
.fa-link-card span:first-child { font-size: 28px; }

/* ── Kid Login Page ─────────────────────────────────────────────────────────── */

.kids-login-page {
  min-height: 100vh;
  min-height: 100dvh;
  background: linear-gradient(180deg, #050512 0%, #0d0a1f 40%, #0a0f1f 100%);
  font-family: 'Inter', sans-serif;
  color: #e0e0f0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

/* Starfield bg — pure CSS, no images */
.kids-login-page::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 10% 15%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(1px 1px at 30% 50%, rgba(180,180,255,0.4) 0%, transparent 100%),
    radial-gradient(2px 2px at 70% 20%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 90% 70%, rgba(200,150,255,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 50% 80%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(2px 2px at 20% 90%, rgba(150,200,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 80% 40%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 45% 35%, rgba(180,150,255,0.4) 0%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

.kids-screen {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 24px 16px;
  max-width: 420px;
  position: relative;
  z-index: 1;
  gap: 20px;
}
.kids-screen-active { display: flex; }

.kids-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.kids-shield-pulse {
  font-size: 72px;
  animation: kids-pulse 2s ease-in-out infinite;
  filter: drop-shadow(0 0 20px rgba(124,58,237,0.7));
}

@keyframes kids-pulse {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 20px rgba(124,58,237,0.7)); }
  50% { transform: scale(1.08); filter: drop-shadow(0 0 30px rgba(167,139,250,0.9)); }
}

.kids-title {
  font-family: 'Orbitron', monospace;
  font-size: 22px;
  font-weight: 900;
  color: #fff;
  text-align: center;
  letter-spacing: 1px;
  text-shadow: 0 0 20px rgba(124,58,237,0.8);
}

.kids-tagline {
  font-size: 15px;
  color: #a78bfa;
  font-weight: 600;
}

.kids-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(124,58,237,0.4);
  border-radius: 20px;
  padding: 28px 24px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 0 30px rgba(124,58,237,0.2);
}

.kids-card-label {
  font-size: 16px;
  font-weight: 700;
  color: #c4b5fd;
  text-align: center;
}

.kids-big-input {
  background: rgba(255,255,255,0.08);
  border: 2px solid rgba(124,58,237,0.4);
  border-radius: 14px;
  padding: 14px 16px;
  font-size: 16px;
  color: #fff;
  outline: none;
  width: 100%;
  transition: border-color 0.2s;
}
.kids-big-input:focus { border-color: #7c3aed; }
.kids-big-input::placeholder { color: #6b7280; }

.kids-big-btn {
  background: linear-gradient(135deg, #7c3aed, #2563eb);
  color: #fff;
  border: none;
  border-radius: 14px;
  padding: 16px;
  font-size: 18px;
  font-weight: 800;
  cursor: pointer;
  width: 100%;
  transition: transform 0.1s, opacity 0.15s;
  box-shadow: 0 4px 20px rgba(124,58,237,0.4);
}
.kids-big-btn:hover { opacity: 0.92; transform: translateY(-2px); }
.kids-big-btn:active { transform: scale(0.97); }

.kids-error {
  background: rgba(220,38,38,0.15);
  border: 1px solid rgba(220,38,38,0.3);
  color: #fca5a5;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 14px;
  text-align: center;
}

.kids-alt-link {
  font-size: 13px;
  color: #6b7280;
}
.kids-alt-link a { color: #a78bfa; text-decoration: none; }

/* Hero grid in step-pick */
.kids-hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 12px;
  width: 100%;
  max-height: 60vh;
  overflow-y: auto;
}

.kids-hero-btn {
  background: rgba(255,255,255,0.05);
  border: 2px solid rgba(124,58,237,0.3);
  border-radius: 16px;
  padding: 20px 12px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: all 0.15s;
  color: #fff;
}
.kids-hero-btn:hover {
  border-color: #7c3aed;
  background: rgba(124,58,237,0.2);
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(124,58,237,0.3);
}

.kids-hero-emoji { font-size: 48px; }
.kids-hero-name { font-size: 16px; font-weight: 800; }
.kids-hero-grade { font-size: 12px; color: #a78bfa; }

/* PIN entry */
.kids-selected-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.kids-sel-emoji { font-size: 64px; animation: kids-pulse 2s ease-in-out infinite; }
.kids-sel-name { font-size: 20px; font-weight: 800; color: #fff; }

.kids-pin-dots {
  display: flex;
  gap: 16px;
  margin: 8px 0;
}
.pin-dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 3px solid rgba(124,58,237,0.6);
  background: transparent;
  transition: all 0.15s;
}
.pin-dot-filled {
  background: #7c3aed;
  border-color: #7c3aed;
  box-shadow: 0 0 12px rgba(124,58,237,0.8);
}

.kids-numpad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  width: 100%;
  max-width: 280px;
}

.kids-num-btn {
  background: rgba(255,255,255,0.07);
  border: 2px solid rgba(255,255,255,0.12);
  border-radius: 14px;
  padding: 18px;
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  transition: all 0.1s;
  touch-action: manipulation;
}
.kids-num-btn:hover { background: rgba(124,58,237,0.3); border-color: #7c3aed; }
.kids-num-btn:active { transform: scale(0.93); }
.kids-num-btn[data-key=""] { visibility: hidden; }

.kids-back-btn {
  background: transparent;
  border: none;
  color: #6b7280;
  font-size: 14px;
  cursor: pointer;
  padding: 8px 16px;
}
.kids-back-btn:hover { color: #9ca3af; }

/* Enter animation screen */
.kids-screen-enter {
  gap: 0;
}
.kids-enter-anim {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  animation: enter-fade-in 0.4s ease;
}
@keyframes enter-fade-in {
  from { opacity: 0; transform: scale(0.9); }
  to   { opacity: 1; transform: scale(1); }
}
.kids-enter-shield {
  font-size: 100px;
  animation: enter-spin 1.2s ease-out;
  filter: drop-shadow(0 0 30px rgba(124,58,237,1));
}
@keyframes enter-spin {
  from { transform: rotate(-180deg) scale(0.5); opacity: 0; }
  to   { transform: rotate(0deg) scale(1); opacity: 1; }
}
.kids-enter-text {
  font-family: 'Orbitron', monospace;
  font-size: 18px;
  font-weight: 700;
  color: #a78bfa;
  animation: text-pulse 0.8s ease-in-out infinite alternate;
}
@keyframes text-pulse {
  from { opacity: 0.6; }
  to   { opacity: 1; text-shadow: 0 0 10px rgba(124,58,237,0.8); }
}

/* ── Responsive ─────────────────────────────────────────────────────────────── */

@media (max-width: 600px) {
  .fa-card { padding: 28px 20px; }
  .fa-avatar-grid { grid-template-columns: repeat(5, 1fr); }
  .fa-field-row { flex-direction: column; }
  .fa-dash-hero-grid { grid-template-columns: 1fr 1fr; }
  .kids-hero-grid { grid-template-columns: 1fr 1fr; }
  .kids-num-btn { padding: 16px; font-size: 20px; }
  .fa-title { font-size: 22px; }
}