/* ================================================================
   Little Learners Lab – Registration System
   Custom CSS  |  Colors: #111844 / #4B5694 / #7288AE / #EAE0CF
   Fonts: Quicksand (headings) + Nunito Sans (body)
   ================================================================ */

/* ── Root Variables ──────────────────────────────────────────── */
:root {
  --primary:     #4B5694;
  --primary-dark:#111844;
  --secondary:   #7288AE;
  --surface:     #EAE0CF;
  --surface-light: #F5F3EF;
  --white:       #FFFFFF;
  --text:        #2D2D2D;
  --text-muted:  #6c757d;
  --radius:      12px;
  --radius-sm:   8px;
  --shadow:      0 4px 24px rgba(75, 86, 148, 0.12);
  --shadow-lg:   0 8px 40px rgba(75, 86, 148, 0.18);
  --transition:  0.2s ease;
}

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

body {
  font-family: 'Nunito Sans', sans-serif;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4,h5,h6 {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
}

/* ── Bootstrap Overrides ────────────────────────────────────── */
.btn-primary {
  background-color: var(--primary);
  border-color:     var(--primary);
}
.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--primary-dark);
  border-color:     var(--primary-dark);
}
.btn-outline-primary {
  color:        var(--primary);
  border-color: var(--primary);
}
.btn-outline-primary:hover {
  background: var(--primary);
  color: #fff;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary);
  box-shadow:   0 0 0 0.2rem rgba(75, 86, 148, 0.18);
}

/* ── Form Wizard Body ─────────────────────────────────────────── */
.form-body {
  min-height: 100vh;
  background: linear-gradient(135deg, #EAE0CF 0%, #d9d0c1 50%, #c9c0b2 100%);
}

.form-shell {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 16px 48px;
}

.logo-img {
  height: 64px;
  object-fit: contain;
}

/* ── Step Indicator ──────────────────────────────────────────── */
.step-indicator-wrapper {
  padding: 24px 8px 16px;
  position: relative;
}

.step-progress-bar {
  height: 4px;
  background: rgba(75,86,148,0.15);
  border-radius: 999px;
  margin: 0 28px;
  margin-bottom: 16px;
}

.step-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 999px;
  transition: width 0.4s ease;
}

.step-bubbles {
  display: flex;
  justify-content: space-between;
}

.step-bubble {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1;
  cursor: default;
}

.step-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  background: rgba(75,86,148,0.1);
  border: 2px solid rgba(75,86,148,0.2);
  transition: all var(--transition);
}

.step-bubble.active .step-circle {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  font-size: 1.1rem;
  box-shadow: 0 4px 12px rgba(75,86,148,0.35);
  transform: scale(1.1);
}

.step-bubble.done .step-circle {
  background: #28a745;
  border-color: #28a745;
  color: #fff;
}

.step-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.step-bubble.active .step-label { color: var(--primary); }
.step-bubble.done  .step-label { color: #28a745; }

/* ── Form Card ───────────────────────────────────────────────── */
.form-card {
  background:    var(--white);
  border-radius: var(--radius);
  box-shadow:    var(--shadow-lg);
  padding:       36px 40px;
}

@media (max-width: 576px) {
  .form-card { padding: 24px 20px; }
}

/* ── Step Header ─────────────────────────────────────────────── */
.step-header {
  text-align: center;
  margin-bottom: 32px;
}

.step-emoji  { font-size: 2.5rem; display: block; margin-bottom: 8px; }
.step-title  { font-size: 1.5rem; color: var(--primary-dark); margin: 0; }
.step-subtitle { color: var(--text-muted); font-size: .9rem; margin: 4px 0 0; }

.form-heading { font-family: 'Quicksand', sans-serif; color: var(--primary-dark); font-weight: 700; }

/* ── Form Controls ───────────────────────────────────────────── */
.form-control, .form-select {
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 1rem;
  border: 1.5px solid #dde2f0;
  transition: all var(--transition);
}

.form-control-lg { font-size: 1.05rem; padding: 14px 18px; }
.form-label      { font-size: .9rem; margin-bottom: 6px; color: var(--text); }

/* ── Gender Cards ────────────────────────────────────────────── */
.gender-cards,
.choice-cards {
  display: flex;
  gap: 12px;
}

.gender-card,
.choice-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 16px;
  border: 2px solid #dde2f0;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  user-select: none;
  background: var(--surface-light);
}

.gender-card input[type=radio],
.choice-card input[type=radio] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.gender-card:hover,
.choice-card:hover {
  border-color: var(--primary);
  background: rgba(75,86,148,0.04);
  transform: translateY(-2px);
}

.gender-card.selected,
.choice-card.selected {
  border-color: var(--primary);
  background: rgba(75,86,148,0.08);
  box-shadow: 0 4px 16px rgba(75,86,148,0.15);
}

.gender-icon,
.choice-icon { font-size: 2rem; }
.gender-label,
.choice-label { font-size: .85rem; font-weight: 700; color: var(--primary-dark); }

/* ── Program Cards ───────────────────────────────────────────── */
.program-cards,
.schedule-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.program-card,
.schedule-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 16px 10px;
  border: 2px solid #dde2f0;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  background: var(--surface-light);
  user-select: none;
}

.program-card input[type=radio],
.schedule-card input[type=radio] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.program-card:hover,
.schedule-card:hover {
  border-color: var(--primary);
  background: rgba(75,86,148,0.04);
  transform: translateY(-2px);
}

.program-card.selected,
.schedule-card.selected {
  border-color: var(--primary);
  background: rgba(75,86,148,0.09);
  box-shadow: 0 4px 14px rgba(75,86,148,0.15);
}

.prog-icon  { font-size: 1.8rem; }
.prog-label { font-size: .85rem; font-weight: 700; color: var(--primary-dark); text-align: center; }

/* ── Contact Section ─────────────────────────────────────────── */
.contact-section {
  border: 1.5px solid #dde2f0;
  border-radius: var(--radius);
  padding: 20px;
  background: var(--surface-light);
}

.contact-section-title {
  font-size: .85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--primary);
  margin-bottom: 12px;
}

/* ── Declaration Box ─────────────────────────────────────────── */
.declaration-box {
  background: var(--surface-light);
  border: 2px solid #dde2f0;
  border-radius: var(--radius);
  padding: 16px 20px;
  transition: border-color var(--transition);
}

.declaration-box:focus-within { border-color: var(--primary); }

/* ── Wizard Nav ──────────────────────────────────────────────── */
.wizard-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid #eee;
}

/* ── Success Card ────────────────────────────────────────────── */
.success-card { max-width: 520px; margin: auto; }

.success-checkmark {
  display: inline-flex;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #28a745, #20c997);
  align-items: center;
  justify-content: center;
  margin: auto;
  box-shadow: 0 8px 24px rgba(40,167,69,.3);
  animation: pop .4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes pop {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.check-icon { font-size: 2.5rem; color: #fff; font-weight: 900; }

.app-number-badge {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px;
  display: inline-block;
  width: 100%;
}

.app-number-badge .badge-label  { font-size: .8rem; color: var(--text-muted); margin: 0; }
.app-number-badge .badge-number {
  font-size: 2rem;
  font-weight: 900;
  font-family: 'Quicksand', sans-serif;
  color: var(--primary);
  margin: 4px 0 0;
}

/* ── PIN Input ───────────────────────────────────────────────── */
.pin-input {
  font-size: 2rem;
  letter-spacing: 1rem;
  font-weight: 800;
}

/* ══════════════════════════════════════════════════════════════
   ADMIN PORTAL
   ══════════════════════════════════════════════════════════════ */

/* ── Admin Login ─────────────────────────────────────────────── */
.admin-login-body {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-shell { width: 100%; max-width: 440px; }

.login-card {
  background: var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  padding: 40px 40px;
}

/* ── Admin Body Layout ───────────────────────────────────────── */
.admin-body {
  background: var(--surface-light);
  min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────────────────── */
.admin-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 240px;
  background: var(--primary-dark);
  display: flex;
  flex-direction: column;
  z-index: 1030;
  transition: transform 0.3s ease;
}

.sidebar-brand {
  padding: 20px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-logo { height: 48px; object-fit: contain; filter: brightness(10); }

.sidebar-nav {
  list-style: none;
  padding: 16px 0;
  margin: 0;
  flex: 1;
}

.sidebar-nav li { margin: 0; }

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  color: rgba(255,255,255,.65);
  text-decoration: none;
  font-size: .95rem;
  font-weight: 600;
  transition: all var(--transition);
  border-left: 3px solid transparent;
}

.sidebar-link i { font-size: 1.1rem; }

.sidebar-link:hover {
  background: rgba(255,255,255,.07);
  color: #fff;
}

.sidebar-link.active {
  background: rgba(255,255,255,.10);
  color: #fff;
  border-left-color: var(--surface);
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.sidebar-logout {
  background: none;
  border: 1px solid rgba(255,255,255,.25);
  color: rgba(255,255,255,.65);
  border-radius: 8px;
  padding: 8px 16px;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .9rem;
  cursor: pointer;
  transition: all var(--transition);
}

.sidebar-logout:hover { background: rgba(255,255,255,.08); color: #fff; }

/* ── Admin Main ──────────────────────────────────────────────── */
.admin-main {
  margin-left: 240px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left 0.3s ease;
}

.admin-topbar {
  display: flex;
  align-items: center;
  background: var(--white);
  padding: 0 24px;
  height: 60px;
  border-bottom: 1px solid #e8e8e8;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
  position: sticky;
  top: 0;
  z-index: 1020;
  gap: 16px;
}

.sidebar-toggle { color: var(--text); padding: 0; display: none; }
.topbar-title   { font-weight: 700; font-family: 'Quicksand', sans-serif; flex: 1; }
.topbar-user    { color: var(--text-muted); font-size: .9rem; }

.admin-content {
  padding: 28px 28px;
  flex: 1;
}

/* ── Responsive Sidebar ──────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar-toggle  { display: flex; }
  .admin-sidebar   { transform: translateX(-100%); }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-main      { margin-left: 0; }
}

/* ── Stat Cards ──────────────────────────────────────────────── */
.stat-card {
  background: var(--card-color, var(--primary));
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow);
  color: #fff;
}

.stat-icon {
  width: 56px;
  height: 56px;
  background: rgba(255,255,255,.18);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
}

.stat-label { font-size: .8rem; opacity: .8; text-transform: uppercase; letter-spacing: .05em; }
.stat-value { font-size: 2rem; font-weight: 900; font-family: 'Quicksand', sans-serif; line-height: 1; }

/* ── Admin Card ──────────────────────────────────────────────── */
.admin-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  overflow: hidden;
}

.admin-card-header {
  padding: 16px 20px;
  border-bottom: 1px solid #eee;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface-light);
}

/* ── Admin Table ─────────────────────────────────────────────── */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}

.admin-table thead th {
  background: var(--surface-light);
  padding: 12px 16px;
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-muted);
  border-bottom: 2px solid #eee;
  white-space: nowrap;
}

.admin-table tbody tr {
  transition: background var(--transition);
}

.admin-table tbody tr:hover { background: rgba(75,86,148,.04); }

.admin-table tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid #f0f0f0;
  vertical-align: middle;
}

.btn-xs { padding: 4px 10px; font-size: .78rem; }

/* ── Badges ──────────────────────────────────────────────────── */
.app-badge {
  display: inline-block;
  background: rgba(75,86,148,.1);
  color: var(--primary);
  padding: 3px 10px;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 700;
  font-family: 'Quicksand', sans-serif;
}

.classroom-badge {
  display: inline-block;
  background: var(--secondary);
  color: #fff;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 700;
}

/* ── Detail View ─────────────────────────────────────────────── */
.view-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 24px;
  border-bottom: 1px solid #eee;
  flex-wrap: wrap;
  gap: 12px;
}

.detail-grid {
  padding: 4px 0;
}

.detail-row {
  display: flex;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid #f5f5f5;
  font-size: .9rem;
}

.detail-row:last-child { border-bottom: none; }
.detail-label {
  width: 160px;
  flex-shrink: 0;
  color: var(--text-muted);
  font-size: .85rem;
}
.detail-value { flex: 1; font-weight: 600; }

/* ── Token Item ──────────────────────────────────────────────── */
.token-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid #f0f0f0;
}

.token-item:last-child { border-bottom: none; }
.token-meta { flex: 1; }
.token-label { font-weight: 700; font-size: .95rem; }
.token-string { margin-top: 2px; }
.token-info  { margin-top: 4px; }
.token-url   { margin-top: 6px; }
.token-actions { flex-shrink: 0; min-width: 80px; }

/* ── Export Fields ───────────────────────────────────────────── */
.export-field-check {
  background: var(--surface-light);
  border: 1.5px solid #dde2f0;
  border-radius: 8px;
  padding: 10px 12px;
  transition: all var(--transition);
}

.export-field-check:has(.field-checkbox:checked) {
  border-color: var(--primary);
  background: rgba(75,86,148,.07);
}

/* ── Print ───────────────────────────────────────────────────── */
@media print {
  .admin-sidebar,
  .admin-topbar,
  .btn,
  .d-flex.justify-content-between { display: none !important; }
  .admin-main { margin-left: 0; }
  .admin-content { padding: 0; }
  .admin-card { box-shadow: none; }
}