/* =====================================================
   Chennai Free Adz - Main Stylesheet
   ===================================================== */

:root {
  --cfa-primary:   #e63946;
  --cfa-secondary: #1d3557;
  --cfa-accent:    #f4a261;
  --cfa-success:   #2a9d8f;
  --cfa-light:     #f8f9fa;
  --cfa-border:    #dee2e6;
  --cfa-text:      #212529;
  --cfa-muted:     #6c757d;
  --cfa-radius:    8px;
  --cfa-shadow:    0 2px 12px rgba(0,0,0,.08);
}

/* ---- Reset & Base ---- */
.cfa-form-wrap, .cfa-post-ad-wrap, .cfa-my-ads-wrap, .cfa-browse-wrap,
.cfa-sidebar-box, .cfa-ad-card, .cfa-auth-form {
  box-sizing: border-box;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--cfa-text);
}

/* ---- Inputs ---- */
.cfa-input {
  display: block;
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--cfa-border);
  border-radius: var(--cfa-radius);
  font-size: 15px;
  transition: border-color .2s, box-shadow .2s;
  background: #fff;
  color: var(--cfa-text);
}
.cfa-input:focus {
  outline: none;
  border-color: var(--cfa-primary);
  box-shadow: 0 0 0 3px rgba(230,57,70,.12);
}
textarea.cfa-input { resize: vertical; min-height: 100px; }
textarea.cfa-textarea-sm { min-height: 70px; }
select.cfa-input { cursor: pointer; }

/* ---- Buttons ---- */
.cfa-btn {
  display: inline-block;
  padding: 9px 18px;
  border-radius: var(--cfa-radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: 2px solid transparent;
  transition: all .2s;
  text-align: center;
}
.cfa-btn-primary   { background: var(--cfa-primary);   color: #fff; border-color: var(--cfa-primary); }
.cfa-btn-primary:hover { background: #c1121f; border-color: #c1121f; color: #fff; }
.cfa-btn-success   { background: var(--cfa-success);   color: #fff; border-color: var(--cfa-success); }
.cfa-btn-success:hover { background: #21867a; }
.cfa-btn-outline   { background: transparent; color: var(--cfa-primary); border-color: var(--cfa-primary); }
.cfa-btn-outline:hover { background: var(--cfa-primary); color: #fff; }
.cfa-btn-danger    { background: #dc3545; color: #fff; border-color: #dc3545; }
.cfa-btn-block     { display: block; width: 100%; }
.cfa-btn-lg        { padding: 14px 32px; font-size: 17px; }
.cfa-btn-sm        { padding: 5px 12px; font-size: 13px; }

/* ---- Field Groups ---- */
.cfa-field-group {
  margin-bottom: 18px;
}
.cfa-field-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 14px;
  color: var(--cfa-secondary);
}
.cfa-req { color: var(--cfa-primary); }

/* ---- Sections ---- */
.cfa-section {
  background: #fff;
  border: 1px solid var(--cfa-border);
  border-radius: 10px;
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--cfa-shadow);
}
.cfa-section-title {
  margin: 0 0 18px;
  font-size: 17px;
  color: var(--cfa-secondary);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--cfa-primary);
}

/* ---- Auth Forms ---- */
.cfa-form-wrap {
  max-width: 480px;
  margin: 0 auto;
  padding: 32px;
  background: #fff;
  border-radius: 14px;
  box-shadow: var(--cfa-shadow);
}
.cfa-form-wrap h2 {
  margin-top: 0;
  color: var(--cfa-secondary);
  font-size: 24px;
  margin-bottom: 24px;
  text-align: center;
}
.cfa-form-link { text-align: center; margin-top: 14px; font-size: 14px; color: var(--cfa-muted); }
.cfa-form-link a { color: var(--cfa-primary); font-weight: 600; }

/* ---- Messages ---- */
.cfa-error   { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; padding: 12px 16px; border-radius: var(--cfa-radius); margin-bottom: 16px; font-size: 14px; }
.cfa-success { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; padding: 12px 16px; border-radius: var(--cfa-radius); margin-bottom: 16px; font-size: 14px; }
.cfa-info    { background: #dbeafe; color: #1e40af; border: 1px solid #93c5fd; padding: 12px 16px; border-radius: var(--cfa-radius); margin-bottom: 16px; }
.cfa-auth-notice { background: #fff3cd; border: 1px solid #ffc107; color: #856404; padding: 20px; border-radius: var(--cfa-radius); text-align: center; }

/* ---- Image Upload Grid ---- */
.cfa-image-upload-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.cfa-image-slot {
  position: relative;
}
.cfa-image-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 110px;
  border: 2px dashed var(--cfa-border);
  border-radius: 10px;
  cursor: pointer;
  background: var(--cfa-light);
  transition: border-color .2s, background .2s;
  gap: 6px;
  font-size: 13px;
  color: var(--cfa-muted);
}
.cfa-image-label:hover { border-color: var(--cfa-primary); background: #fff0f0; }
.cfa-img-icon { font-size: 28px; }
.cfa-image-input { display: none; }
.cfa-img-preview img { width: 100%; height: 90px; object-fit: cover; border-radius: 8px; margin-top: 8px; border: 1.5px solid var(--cfa-border); }

/* ---- Post Ad Form ---- */
.cfa-post-ad-wrap { max-width: 780px; margin: 0 auto; }
.cfa-post-ad-wrap h2 { color: var(--cfa-secondary); margin-bottom: 24px; }
.cfa-submit-row { text-align: center; margin-top: 10px; }
.cfa-hint { color: var(--cfa-muted); font-size: 13px; margin: 0 0 14px; }
#cfa-submit-message { margin-bottom: 16px; }

/* ---- Browse Grid ---- */
.cfa-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
  padding: 16px;
  background: #fff;
  border-radius: 10px;
  box-shadow: var(--cfa-shadow);
}
.cfa-filter-bar .cfa-input { flex: 1; min-width: 160px; }
.cfa-ad-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.cfa-ad-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: var(--cfa-shadow);
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
  border: 1px solid var(--cfa-border);
}
.cfa-ad-card:hover { transform: translateY(-3px); box-shadow: 0 6px 24px rgba(0,0,0,.12); }
.cfa-card-img-link { display: block; position: relative; background: #f1f1f1; }
.cfa-card-img-link img { width: 100%; height: 180px; object-fit: cover; display: block; }
.cfa-no-img-card { height: 180px; display: flex; align-items: center; justify-content: center; color: var(--cfa-muted); font-size: 14px; }
.cfa-cat-badge {
  position: absolute; top: 8px; left: 8px;
  background: var(--cfa-primary); color: #fff;
  font-size: 11px; font-weight: 700; padding: 3px 8px; border-radius: 20px;
}
.cfa-card-body { padding: 14px; }
.cfa-card-title { margin: 0 0 6px; font-size: 15px; }
.cfa-card-title a { color: var(--cfa-secondary); text-decoration: none; }
.cfa-card-title a:hover { color: var(--cfa-primary); }
.cfa-card-price { font-size: 18px; font-weight: 700; color: var(--cfa-primary); margin-bottom: 6px; }
.cfa-card-meta { font-size: 12px; color: var(--cfa-muted); margin-bottom: 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.cfa-no-results, .cfa-no-ads { text-align: center; padding: 40px; color: var(--cfa-muted); }
.cfa-pagination { text-align: center; margin-top: 30px; }
.cfa-pagination .page-numbers { padding: 6px 12px; border: 1px solid var(--cfa-border); border-radius: 6px; margin: 0 3px; text-decoration: none; color: var(--cfa-secondary); }
.cfa-pagination .page-numbers.current { background: var(--cfa-primary); color: #fff; border-color: var(--cfa-primary); }

/* ---- Single Ad Layout ---- */
.cfa-single-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
  align-items: start;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  isolation: isolate;
}
.cfa-single-main { min-width: 0; }
.cfa-single-sidebar { position: sticky; top: 80px; min-width: 0; }

.cfa-sidebar-box {
  background: #fff;
  border: 1px solid var(--cfa-border);
  border-radius: 12px;
  padding: 18px;
  margin-bottom: 16px;
  box-shadow: var(--cfa-shadow);
}
.cfa-sidebar-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--cfa-secondary);
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--cfa-border);
}
.cfa-big-price { font-size: 26px; font-weight: 800; color: var(--cfa-primary); }
.cfa-negotiable { background: #d1fae5; color: #065f46; font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 20px; display: inline-block; margin-top: 4px; }

.cfa-seller-name { font-size: 16px; font-weight: 700; margin-bottom: 12px; color: var(--cfa-secondary); }
.cfa-phone-section { margin-bottom: 10px; }
#cfa-phone-display {
  text-align: center;
  font-size: 22px;
  font-weight: 800;
  color: var(--cfa-success);
  padding: 14px;
  background: #d1fae5;
  border-radius: 8px;
  margin-top: 8px;
  letter-spacing: 2px;
}

.cfa-meta-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid var(--cfa-light);
  font-size: 13px;
}
.cfa-meta-label { font-weight: 600; color: var(--cfa-muted); }
.cfa-meta-val   { color: var(--cfa-text); font-weight: 500; text-align: right; max-width: 55%; }

.cfa-gallery { display: grid; grid-template-columns: repeat(3,1fr); gap: 6px; }
.cfa-gallery-thumb img { width: 100%; height: 70px; object-fit: cover; border-radius: 6px; }

/* ---- My Ads ---- */
.cfa-ads-list { margin-top: 20px; }
.cfa-ad-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  background: #fff;
  border-radius: 10px;
  border: 1px solid var(--cfa-border);
  margin-bottom: 12px;
  box-shadow: var(--cfa-shadow);
}
.cfa-ad-thumb img { width: 80px; height: 70px; object-fit: cover; border-radius: 8px; }
.cfa-no-img { width: 80px; height: 70px; background: var(--cfa-light); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 24px; }
.cfa-ad-info { flex: 1; }
.cfa-ad-info h4 { margin: 0 0 6px; font-size: 15px; }
.cfa-ad-info h4 a { color: var(--cfa-secondary); text-decoration: none; }
.cfa-ad-actions { display: flex; gap: 6px; flex-direction: column; }
.cfa-tag { background: #e9ecef; color: var(--cfa-muted); font-size: 11px; padding: 2px 8px; border-radius: 20px; margin-right: 6px; }
.cfa-price { color: var(--cfa-primary); font-weight: 700; font-size: 14px; margin-right: 6px; }
.cfa-date { color: var(--cfa-muted); font-size: 12px; }
.cfa-status { font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 20px; }
.cfa-status-publish { background: #d1fae5; color: #065f46; }
.cfa-status-pending { background: #fef3c7; color: #92400e; }
.cfa-status-draft   { background: #f3f4f6; color: #6b7280; }

/* ---- Dynamic Fields ---- */
#cfa-dynamic-fields .cfa-field-group {
  display: grid;
  grid-template-columns: 1fr;
}
#cfa-dynamic-fields select,
#cfa-dynamic-fields input { width: 100%; }

/* ---- Widget ---- */
.cfa-widget-ads { list-style: none; padding: 0; margin: 0; }
.cfa-widget-ads li { padding: 6px 0; border-bottom: 1px solid var(--cfa-border); font-size: 14px; }
.cfa-widget-ads li a { color: var(--cfa-secondary); text-decoration: none; }
.cfa-widget-price { color: var(--cfa-primary); font-weight: 600; }

/* ---- Captcha ---- */
.cfa-captcha-label { font-size: 14px; font-weight: 600; }

/* ---- Loading ---- */
.cfa-loading { color: var(--cfa-muted); font-size: 14px; padding: 10px 0; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .cfa-single-layout { grid-template-columns: 1fr; }
  .cfa-single-sidebar { position: static; }
  .cfa-image-upload-grid { grid-template-columns: repeat(2, 1fr); }
  .cfa-ad-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
  .cfa-filter-bar { flex-direction: column; }
  .cfa-ad-row { flex-wrap: wrap; }
  .cfa-form-wrap { padding: 20px; }

   .cfa-menu-toggle {
      display: block;
  }

  .cfa-menu {
      display: none;
      background: #fff;
      border: 1px solid var(--cfa-border);
      padding: 10px;
  }

  .cfa-menu.active {
      display: block;
  }

  .cfa-ad-grid {
      grid-template-columns: repeat(2, 1fr); /* better than auto-fill */
      gap: 12px;
  }

  .cfa-card-img-link img {
      height: 140px;
  }

  .cfa-mobile-filter-btn {
      display: block;
      position: fixed;
      bottom: 15px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--cfa-primary);
      color: #fff;
      padding: 12px 20px;
      border-radius: 30px;
      z-index: 999;
      box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  }

  .ads-grid {
        grid-template-columns: 1fr; /* ✅ single column */
    }

}