/* ====================================================
   PWA INSTALL BANNER
   ==================================================== */
.pwa-banner {
  position: fixed;
  bottom: calc(var(--bottom-h) + env(safe-area-inset-bottom) + 12px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  width: calc(100% - 32px);
  max-width: 480px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  animation: slideUp .3s cubic-bezier(.2,.7,.2,1);
}
@media (min-width: 1024px) {
  .pwa-banner {
    bottom: 24px;
  }
}
@keyframes slideUp {
  from { transform: translateX(-50%) translateY(20px); opacity: 0; }
  to   { transform: translateX(-50%) translateY(0); opacity: 1; }
}
.pwa-banner-inner {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px;
}

/* ====================================================
   POST-AD PAGE EXTRA STYLES
   ==================================================== */
.post-ad-header {
  background: linear-gradient(135deg, var(--primary) 0%, #1E3A8A 100%);
  color: #fff;
  padding: 28px 0 20px;
  margin-bottom: 0;
}
.post-ad-header h1 {
  color: #fff;
  font-size: clamp(20px, 4vw, 28px);
  margin-bottom: 6px;
}
.post-ad-header p { color: rgba(255,255,255,.82); }
.post-ad-header .breadcrumb {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: rgba(255,255,255,.65);
  margin-bottom: 10px;
}
.post-ad-header .breadcrumb a { color: rgba(255,255,255,.75); }
.post-ad-header .breadcrumb i { font-size: 10px; }

.form-layout {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px 0 40px;
  max-width: 760px;
  margin: 0 auto;
}
.form-layout .form-card h2 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.form-layout .form-card h2 .step-num {
  width: 28px; height: 28px;
  background: var(--primary); color: #fff;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
  flex-shrink: 0;
}
.form-help {
  font-size: 13px; color: var(--text-muted);
  margin-bottom: 16px;
}

.category-pick {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
@media (min-width: 540px) { .category-pick { grid-template-columns: repeat(4, 1fr); } }
.category-pick label {
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 12px;
  cursor: pointer;
  transition: border-color .2s, background .2s, transform .15s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  font-size: 13px;
  font-weight: 500;
}
.category-pick label:hover { border-color: var(--secondary); background: var(--secondary-50); transform: translateY(-1px); }
.category-pick label:has(input:checked) {
  border-color: var(--secondary);
  background: var(--secondary-50);
  color: var(--secondary);
}
.category-pick input[type="radio"] { display: none; }
.category-pick .cat-icon {
  width: 40px; height: 40px;
  background: var(--surface-2);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  color: var(--secondary);
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}
.form-row label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-soft);
}
.form-row input,
.form-row select,
.form-row textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 14px;
  font-size: 14px;
  font-family: var(--font);
  outline: 0;
  color: var(--text);
  transition: border-color .2s, box-shadow .2s;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--secondary) 14%, transparent);
}
.form-row textarea { resize: vertical; min-height: 110px; }
.form-row .hint { font-size: 11px; color: var(--text-muted); }

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 480px) { .form-grid-2 { grid-template-columns: 1fr; } }

.upload-zone {
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  cursor: pointer;
  background: var(--surface-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: border-color .2s, background .2s;
}
.upload-zone:hover { border-color: var(--secondary); background: var(--secondary-50); }
.upload-zone i { font-size: 28px; color: var(--text-muted); }
.upload-zone p { font-size: 14px; font-weight: 500; color: var(--text-soft); margin: 0; }
.upload-zone small { font-size: 12px; color: var(--text-muted); }

.wa-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  margin-top: 8px;
}
.wa-toggle i { font-size: 20px; color: #25D366; }
.wa-toggle span { flex: 1; font-size: 13px; font-weight: 500; }

.submit-card {
  background: linear-gradient(135deg, var(--secondary-50) 0%, var(--accent-50) 100%);
  border: 1px solid var(--border);
}
[data-theme="dark"] .submit-card {
  background: linear-gradient(135deg, rgba(37,99,235,.15) 0%, rgba(249,115,22,.1) 100%);
}