/* =============================================================================
   Application Form Pro — Frontend & Admin Styles
   Companion to Bootstrap 5. All selectors are namespaced with .afp- or #afp-.
   ============================================================================= */

/* ── CSS Custom Properties ──────────────────────────────────────────────────── */
:root {
  --afp-primary:        #1a3c5e;
  --afp-primary-light:  #2d6a9f;
  --afp-accent:         #e74c3c;
  --afp-success:        #27ae60;
  --afp-warning:        #f39c12;
  --afp-bg:             #f0f4f8;
  --afp-card-bg:        #ffffff;
  --afp-border:         #dee2e6;
  --afp-text:           #2c3e50;
  --afp-muted:          #6c757d;
  --afp-radius:         12px;
  --afp-shadow:         0 4px 24px rgba(26, 60, 94, .1);
  --afp-transition:     all .25s ease;
}

/* ── Dark mode ──────────────────────────────────────────────────────────────── */
@media (prefers-color-scheme: dark) {
  :root {
    --afp-bg:       #0d1117;
    --afp-card-bg:  #161b22;
    --afp-border:   #30363d;
    --afp-text:     #c9d1d9;
    --afp-muted:    #8b949e;
  }
}

/* ── Form wrapper ───────────────────────────────────────────────────────────── */
.afp-form-wrapper {
  background: var(--afp-bg);
  padding: 40px 0;
  min-height: 100vh;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

.afp-form-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ── Form header ────────────────────────────────────────────────────────────── */
.afp-form-header {
  text-align: center;
  margin-bottom: 36px;
}

.afp-form-header h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--afp-primary);
  margin-bottom: 8px;
}

.afp-form-header p {
  color: var(--afp-muted);
  font-size: .95rem;
}

/* ── Step indicator ─────────────────────────────────────────────────────────── */
.afp-steps {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  margin-bottom: 36px;
  position: relative;
}

.afp-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
  flex: 1;
}

.afp-step-circle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--afp-border);
  color: var(--afp-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .9rem;
  border: 3px solid var(--afp-border);
  transition: var(--afp-transition);
  position: relative;
  z-index: 2;
}

.afp-step-label {
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--afp-muted);
  margin-top: 6px;
  white-space: nowrap;
  transition: var(--afp-transition);
}

.afp-step::before {
  content: '';
  position: absolute;
  top: 21px;
  left: calc(-50% + 21px);
  right: calc(50% + 21px);
  height: 3px;
  background: var(--afp-border);
  z-index: 1;
  transition: var(--afp-transition);
}

.afp-step:first-child::before { display: none; }

.afp-step.active .afp-step-circle {
  background: var(--afp-primary-light);
  border-color: var(--afp-primary-light);
  color: #fff;
  box-shadow: 0 0 0 4px rgba(45, 106, 159, .2);
}

.afp-step.active .afp-step-label { color: var(--afp-primary-light); }

.afp-step.done .afp-step-circle {
  background: var(--afp-success);
  border-color: var(--afp-success);
  color: #fff;
}

.afp-step.done .afp-step-label { color: var(--afp-success); }

.afp-step.done::before { background: var(--afp-success); }
.afp-step.active::before { background: var(--afp-primary-light); }

/* ── Progress bar ───────────────────────────────────────────────────────────── */
.afp-progress-wrap {
  height: 4px;
  background: var(--afp-border);
  border-radius: 4px;
  margin-bottom: 30px;
  overflow: hidden;
}

.afp-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--afp-primary), var(--afp-primary-light));
  border-radius: 4px;
  transition: width .4s ease;
  width: 0%;
}

/* ── Card ───────────────────────────────────────────────────────────────────── */
.afp-card {
  background: var(--afp-card-bg);
  border-radius: var(--afp-radius);
  box-shadow: var(--afp-shadow);
  border: 1px solid var(--afp-border);
  margin-bottom: 20px;
  overflow: hidden;
}

.afp-card-header {
  background: linear-gradient(135deg, var(--afp-primary), var(--afp-primary-light));
  color: #fff;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.afp-card-header h2 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
  color: #fff;
}

.afp-card-header .afp-step-badge {
  background: rgba(255,255,255,.2);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  font-weight: 700;
  flex-shrink: 0;
}

.afp-card-body { padding: 28px; }

/* ── Floating label inputs ──────────────────────────────────────────────────── */
.afp-form .form-floating > .form-control,
.afp-form .form-floating > .form-select {
  border: 1.5px solid var(--afp-border);
  border-radius: 8px;
  font-size: .9rem;
  color: var(--afp-text);
  background: var(--afp-card-bg);
  transition: var(--afp-transition);
  height: calc(3.5rem + 2px);
  padding: 1rem .85rem .35rem;
}

.afp-form .form-floating > .form-control:focus,
.afp-form .form-floating > .form-select:focus {
  border-color: var(--afp-primary-light);
  box-shadow: 0 0 0 3px rgba(45, 106, 159, .15);
  outline: none;
}

.afp-form .form-floating > label {
  color: var(--afp-muted);
  font-size: .85rem;
}

.afp-form .form-control.is-invalid { border-color: var(--afp-accent); }
.afp-form .form-control.is-valid   { border-color: var(--afp-success); }

.afp-field-error {
  display: none;
  color: var(--afp-accent);
  font-size: .78rem;
  margin-top: 4px;
  padding-left: 2px;
}

.afp-field-error.visible { display: block; }

/* ── Required asterisk ──────────────────────────────────────────────────────── */
.afp-form label .req { color: var(--afp-accent); margin-left: 2px; }

/* ── Applicant type radio cards ─────────────────────────────────────────────── */
.afp-type-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.afp-type-card {
  position: relative;
  cursor: pointer;
}

.afp-type-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.afp-type-card-inner {
  border: 2px solid var(--afp-border);
  border-radius: 10px;
  padding: 20px 16px;
  text-align: center;
  transition: var(--afp-transition);
  background: var(--afp-card-bg);
}

.afp-type-card-inner .icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 8px;
}

.afp-type-card-inner span {
  font-size: .85rem;
  font-weight: 600;
  color: var(--afp-text);
  display: block;
}

.afp-type-card input:checked + .afp-type-card-inner {
  border-color: var(--afp-primary-light);
  background: rgba(45, 106, 159, .06);
  box-shadow: 0 0 0 3px rgba(45, 106, 159, .12);
}

.afp-type-card input:checked + .afp-type-card-inner .icon,
.afp-type-card input:checked + .afp-type-card-inner span {
  color: var(--afp-primary-light);
}

.afp-type-card-inner:hover {
  border-color: var(--afp-primary-light);
  transform: translateY(-2px);
}

/* ── Navigation buttons ─────────────────────────────────────────────────────── */
.afp-nav-btns {
  display: flex;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--afp-border);
  gap: 12px;
}

.afp-btn {
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: .9rem;
  border: none;
  cursor: pointer;
  transition: var(--afp-transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.afp-btn-primary {
  background: linear-gradient(135deg, var(--afp-primary), var(--afp-primary-light));
  color: #fff;
  box-shadow: 0 4px 14px rgba(26, 60, 94, .3);
}

.afp-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26, 60, 94, .4);
}

.afp-btn-primary:disabled {
  opacity: .65;
  transform: none;
  cursor: not-allowed;
}

.afp-btn-secondary {
  background: var(--afp-card-bg);
  color: var(--afp-primary);
  border: 2px solid var(--afp-primary);
}

.afp-btn-secondary:hover { background: rgba(26, 60, 94, .05); }

.afp-btn-pay {
  background: linear-gradient(135deg, #27ae60, #2ecc71);
  color: #fff;
  padding: 14px 36px;
  font-size: 1rem;
  box-shadow: 0 4px 14px rgba(39, 174, 96, .35);
  width: 100%;
  justify-content: center;
}

.afp-btn-pay:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(39, 174, 96, .45);
}

/* ── Unit size select cards ─────────────────────────────────────────────────── */
.afp-unit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
}

.afp-unit-card {
  position: relative;
  cursor: pointer;
}

.afp-unit-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.afp-unit-card-inner {
  border: 2px solid var(--afp-border);
  border-radius: 10px;
  padding: 14px 8px;
  text-align: center;
  transition: var(--afp-transition);
  background: var(--afp-card-bg);
  font-size: .82rem;
  font-weight: 600;
  color: var(--afp-text);
}

.afp-unit-card input:checked + .afp-unit-card-inner {
  border-color: var(--afp-primary-light);
  background: rgba(45, 106, 159, .06);
  color: var(--afp-primary-light);
}

.afp-unit-card-inner:hover { border-color: var(--afp-primary-light); transform: translateY(-2px); }

/* ── Summary section (step 4 review) ───────────────────────────────────────── */
.afp-summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.afp-summary-item { padding: 10px 0; border-bottom: 1px solid var(--afp-border); }
.afp-summary-item:last-child { border-bottom: none; }

.afp-summary-item .label {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--afp-muted);
  display: block;
  margin-bottom: 2px;
}

.afp-summary-item .value {
  font-size: .9rem;
  font-weight: 500;
  color: var(--afp-text);
}

/* ── Amount badge ───────────────────────────────────────────────────────────── */
.afp-amount-badge {
  background: linear-gradient(135deg, var(--afp-primary), var(--afp-primary-light));
  color: #fff;
  border-radius: 10px;
  padding: 20px;
  text-align: center;
  margin: 20px 0;
}

.afp-amount-badge .amount {
  font-size: 2rem;
  font-weight: 700;
  display: block;
  margin-bottom: 4px;
}

.afp-amount-badge .label {
  font-size: .8rem;
  opacity: .85;
}

/* ── Alert / notice ─────────────────────────────────────────────────────────── */
.afp-alert {
  border-radius: 8px;
  padding: 14px 18px;
  margin-bottom: 16px;
  font-size: .88rem;
  display: none;
  border: none;
}

.afp-alert.show { display: flex; align-items: flex-start; gap: 10px; }
.afp-alert-error { background: #fef2f2; color: #991b1b; border-left: 4px solid var(--afp-accent); }
.afp-alert-success { background: #f0fdf4; color: #166534; border-left: 4px solid var(--afp-success); }
.afp-alert-info { background: #eff6ff; color: #1e40af; border-left: 4px solid #3b82f6; }

/* ── Spinner overlay ────────────────────────────────────────────────────────── */
.afp-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 99999;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
}

.afp-overlay.show { display: flex; }

.afp-spinner {
  width: 56px;
  height: 56px;
  border: 5px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: afp-spin .8s linear infinite;
}

.afp-overlay-text {
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
}

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

/* ── Success animation ──────────────────────────────────────────────────────── */
.afp-success-wrap {
  text-align: center;
  padding: 50px 20px;
  animation: afp-fade-in .5s ease;
}

@keyframes afp-fade-in { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }

.afp-checkmark-svg { width: 80px; height: 80px; margin: 0 auto 20px; }
.afp-checkmark-circle { fill: none; stroke: var(--afp-success); stroke-width: 2; stroke-dasharray: 166; stroke-dashoffset: 166; animation: afp-stroke .6s .25s ease forwards; }
.afp-checkmark-check   { fill: none; stroke: var(--afp-success); stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 48; stroke-dashoffset: 48; animation: afp-stroke .4s .85s ease forwards; }

@keyframes afp-stroke { to { stroke-dashoffset: 0; } }

.afp-success-wrap h3 { color: var(--afp-success); font-size: 1.4rem; margin-bottom: 10px; }
.afp-success-wrap p  { color: var(--afp-muted); }
.afp-app-no {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--afp-primary);
  letter-spacing: 2px;
  background: var(--afp-bg);
  padding: 10px 24px;
  border-radius: 8px;
  display: inline-block;
  margin: 14px 0;
}

/* ── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .afp-card-body { padding: 20px 16px; }
  .afp-summary-grid { grid-template-columns: 1fr; }
  .afp-steps .afp-step-label { display: none; }
  .afp-step-circle { width: 34px; height: 34px; font-size: .8rem; }
  .afp-form-header h1 { font-size: 1.4rem; }
}

/* ============================================================================
   Admin styles
   ============================================================================ */

/* ── Admin page wrapper ─────────────────────────────────────────────────────── */
.afp-admin-wrap {
  font-family: 'Segoe UI', system-ui, sans-serif;
  margin: 20px 20px 20px 0;
  color: #2c3e50;
}

.afp-admin-header {
  background: linear-gradient(135deg, var(--afp-primary), var(--afp-primary-light));
  color: #fff;
  padding: 20px 28px;
  border-radius: var(--afp-radius) var(--afp-radius) 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0;
}

.afp-admin-header h1 { font-size: 1.4rem; margin: 0; font-weight: 700; color: #fff; }
.afp-admin-header p  { margin: 4px 0 0; opacity: .85; font-size: .85rem; }

/* ── Stats cards ────────────────────────────────────────────────────────────── */
.afp-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin: 20px 0;
}

.afp-stat-card {
  background: #fff;
  border-radius: var(--afp-radius);
  padding: 20px;
  box-shadow: var(--afp-shadow);
  display: flex;
  align-items: center;
  gap: 16px;
  border-left: 4px solid var(--afp-primary-light);
}

.afp-stat-card .icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(45, 106, 159, .1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--afp-primary-light);
  flex-shrink: 0;
}

.afp-stat-card .number { font-size: 1.8rem; font-weight: 700; color: var(--afp-primary); line-height: 1; }
.afp-stat-card .name   { font-size: .75rem; color: var(--afp-muted); font-weight: 600; text-transform: uppercase; letter-spacing: .4px; margin-top: 4px; }

.afp-stat-card.today   { border-left-color: #3498db; }
.afp-stat-card.revenue { border-left-color: #27ae60; }
.afp-stat-card.paid    { border-left-color: var(--afp-success); }
.afp-stat-card.failed  { border-left-color: var(--afp-accent); }

/* ── Admin table ────────────────────────────────────────────────────────────── */
.afp-table-wrap {
  background: #fff;
  border-radius: var(--afp-radius);
  box-shadow: var(--afp-shadow);
  overflow: hidden;
  margin-top: 20px;
}

.afp-table-toolbar {
  padding: 16px 20px;
  border-bottom: 1px solid #eee;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  background: #fafafa;
}

.afp-table-toolbar input,
.afp-table-toolbar select {
  font-size: .85rem;
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 7px 12px;
  background: #fff;
}

.afp-table-toolbar input:focus,
.afp-table-toolbar select:focus {
  outline: none;
  border-color: var(--afp-primary-light);
  box-shadow: 0 0 0 2px rgba(45, 106, 159, .15);
}

.afp-admin-table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.afp-admin-table thead th { background: var(--afp-primary); color: #fff; padding: 12px 14px; text-align: left; white-space: nowrap; font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .4px; }
.afp-admin-table thead th a { color: #fff; text-decoration: none; }
.afp-admin-table tbody td { padding: 12px 14px; border-bottom: 1px solid #f0f0f0; vertical-align: middle; }
.afp-admin-table tbody tr:last-child td { border-bottom: none; }
.afp-admin-table tbody tr:hover td { background: #f9fbfd; }
.afp-admin-table tbody tr:nth-child(even) td { background: #fafafa; }
.afp-admin-table tbody tr:nth-child(even):hover td { background: #f0f5fb; }

/* ── Status badges ──────────────────────────────────────────────────────────── */
.afp-badge {
  padding: 3px 10px;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  display: inline-block;
}

.afp-badge-paid    { background: #d4edda; color: #155724; }
.afp-badge-pending { background: #fff3cd; color: #856404; }
.afp-badge-failed  { background: #f8d7da; color: #721c24; }

/* ── Admin action links ─────────────────────────────────────────────────────── */
.afp-action-links { display: flex; gap: 8px; }
.afp-action-links a { font-size: .78rem; text-decoration: none; padding: 3px 8px; border-radius: 4px; }
.afp-action-view   { color: var(--afp-primary-light); background: #e8f0f7; }
.afp-action-delete { color: var(--afp-accent); background: #fdecea; }
.afp-action-links a:hover { filter: brightness(.9); }

/* ── Pagination ─────────────────────────────────────────────────────────────── */
.afp-pagination {
  padding: 16px 20px;
  border-top: 1px solid #eee;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .82rem;
  color: var(--afp-muted);
  background: #fafafa;
}

.afp-pagination .page-links a,
.afp-pagination .page-links span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  text-decoration: none;
  font-size: .82rem;
  border: 1px solid #ddd;
  background: #fff;
  color: var(--afp-primary);
  margin: 0 2px;
}

.afp-pagination .page-links span.current { background: var(--afp-primary-light); color: #fff; border-color: var(--afp-primary-light); }

/* ── Settings form ──────────────────────────────────────────────────────────── */
.afp-settings-card {
  background: #fff;
  border-radius: var(--afp-radius);
  box-shadow: var(--afp-shadow);
  overflow: hidden;
  margin-bottom: 20px;
}

.afp-settings-card-header {
  background: #f8f9fa;
  padding: 14px 22px;
  border-bottom: 1px solid #eee;
  font-weight: 700;
  font-size: .9rem;
  color: var(--afp-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.afp-settings-card-body { padding: 22px; }

.afp-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.afp-field label { font-size: .85rem; font-weight: 600; color: #444; margin-bottom: 6px; display: block; }
.afp-field input[type="text"],
.afp-field input[type="email"],
.afp-field input[type="number"],
.afp-field input[type="url"],
.afp-field select,
.afp-field textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1.5px solid var(--afp-border);
  border-radius: 7px;
  font-size: .88rem;
  color: var(--afp-text);
  background: #fff;
  transition: var(--afp-transition);
}

.afp-field input:focus,
.afp-field select:focus,
.afp-field textarea:focus {
  outline: none;
  border-color: var(--afp-primary-light);
  box-shadow: 0 0 0 3px rgba(45, 106, 159, .12);
}

.afp-toggle-wrap { display: flex; align-items: center; gap: 10px; }
.afp-toggle { position: relative; display: inline-block; width: 44px; height: 24px; }
.afp-toggle input { opacity: 0; width: 0; height: 0; }
.afp-toggle-slider {
  position: absolute; inset: 0;
  background: #ccc; border-radius: 24px; cursor: pointer;
  transition: .3s;
}
.afp-toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px; height: 18px;
  left: 3px; top: 3px;
  background: #fff; border-radius: 50%;
  transition: .3s;
}
.afp-toggle input:checked + .afp-toggle-slider { background: var(--afp-success); }
.afp-toggle input:checked + .afp-toggle-slider::before { transform: translateX(20px); }

/* ── Charts ─────────────────────────────────────────────────────────────────── */
.afp-chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
}

.afp-chart-card {
  background: #fff;
  border-radius: var(--afp-radius);
  box-shadow: var(--afp-shadow);
  padding: 20px;
}

.afp-chart-card h3 { font-size: .9rem; font-weight: 700; color: var(--afp-primary); margin-bottom: 16px; }

@media (max-width: 768px) {
  .afp-chart-grid { grid-template-columns: 1fr; }
  .afp-form-row   { grid-template-columns: 1fr; }
  .afp-stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ── Application detail modal ───────────────────────────────────────────────── */
.afp-modal-detail { font-size: .88rem; }
.afp-modal-detail .row { margin-bottom: 8px; }
.afp-modal-detail .detail-key { font-weight: 700; color: var(--afp-muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .4px; }
.afp-modal-detail .detail-val { color: var(--afp-text); }