body { overflow-x: hidden; }

.demo-header {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
  padding: 1.2rem 5%;
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
}
.demo-back {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.85rem; font-weight: 600; color: var(--ink-dim);
  text-decoration: none; transition: color 0.2s;
}
.demo-back:hover { color: var(--white); }
.demo-back .icon { width: 17px; height: 17px; }
.demo-badge {
  font-family: var(--font-display);
  font-size: 0.78rem; font-weight: 600;
  color: var(--violet-light);
  background: rgba(139,92,246,0.12);
  border: 1px solid rgba(139,92,246,0.25);
  padding: 0.4rem 0.9rem; border-radius: 999px;
}
.demo-cta {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--whatsapp); color: var(--white);
  font-weight: 600; font-size: 0.85rem;
  padding: 0.6rem 1.1rem; border-radius: 999px;
  text-decoration: none; transition: background 0.2s;
}
.demo-cta:hover { background: var(--whatsapp-dark); }
.demo-cta .icon { width: 16px; height: 16px; }

.demo-main { max-width: 1280px; margin: 0 auto; padding: 3rem 5% 6rem; }

.demo-intro { max-width: 640px; margin-bottom: 2.4rem; }
.demo-intro h1 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.2rem); font-weight: 700;
  color: var(--white); margin-bottom: 0.7rem; letter-spacing: -0.02em;
}
.demo-intro p { color: var(--ink-dim); font-size: 0.96rem; line-height: 1.7; }

.demo-toolbar {
  display: flex; flex-wrap: wrap; gap: 0.7rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.1rem;
  margin-bottom: 1.5rem;
}
.demo-search {
  display: flex; align-items: center; gap: 0.6rem;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 10px; padding: 0.7rem 0.9rem;
  flex: 1 1 220px;
}
.demo-search .icon { width: 17px; height: 17px; color: var(--ink-faint); flex-shrink: 0; }
.demo-search input { background: none; border: none; color: var(--white); font-size: 0.88rem; width: 100%; font-family: var(--font-body); }
.demo-search input:focus { outline: none; }

.demo-toolbar select, .demo-toolbar > input[type="number"] {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 10px; padding: 0.7rem 0.9rem;
  color: var(--white); font-size: 0.85rem; font-family: var(--font-body);
  flex: 1 1 130px; min-width: 0;
}
.demo-toolbar select:focus, .demo-toolbar > input:focus { outline: none; border-color: var(--violet); }

.demo-actions {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.demo-results-count { font-size: 0.86rem; color: var(--ink-faint); }
.demo-actions-right { display: flex; gap: 0.7rem; flex-wrap: wrap; }

.demo-btn-primary, .demo-btn-ghost {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-body); font-size: 0.85rem; font-weight: 600;
  padding: 0.7rem 1.2rem; border-radius: 999px;
  border: none; cursor: pointer; text-decoration: none;
  transition: opacity 0.2s, border-color 0.2s, transform 0.15s;
}
.demo-btn-primary { background: var(--gradient); color: var(--white); }
.demo-btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }
.demo-btn-ghost { background: transparent; border: 1.5px solid var(--border); color: var(--ink-dim); }
.demo-btn-ghost:hover { border-color: var(--border-hover); color: var(--white); }
.demo-btn-primary .icon, .demo-btn-ghost .icon { width: 16px; height: 16px; }

.demo-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.2rem;
}
.demo-grid[hidden] { display: none; }

.car-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
  display: flex; flex-direction: column;
}
.car-card:hover { border-color: var(--border-hover); transform: translateY(-3px); box-shadow: 0 16px 40px -20px rgba(139,92,246,0.4); }

.car-card-photo {
  height: 150px; position: relative;
  background: linear-gradient(135deg, rgba(139,92,246,0.35), rgba(34,211,238,0.2));
  background-size: cover; background-position: center;
  display: flex; align-items: flex-end; padding: 0.7rem;
}
.car-card-badge {
  font-size: 0.68rem; font-weight: 700; color: var(--bg);
  background: var(--cyan);
  padding: 0.25rem 0.6rem; border-radius: 999px;
}
.car-card-body { padding: 1.1rem 1.2rem 1.3rem; display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.car-card-title { font-family: var(--font-display); font-size: 1.02rem; font-weight: 600; color: var(--white); }
.car-card-price { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; color: var(--cyan); }
.car-card-specs { display: flex; flex-wrap: wrap; gap: 0.5rem 0.9rem; font-size: 0.78rem; color: var(--ink-faint); margin-top: auto; }
.car-card-specs span { display: inline-flex; align-items: center; gap: 0.35rem; }
.car-card-specs .icon { width: 14px; height: 14px; color: var(--violet-light); }

.demo-empty {
  text-align: center; padding: 4rem 1rem;
  color: var(--ink-faint);
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
}
.demo-empty[hidden] { display: none; }

.demo-modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(4,4,8,0.75); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
}
.demo-modal-overlay[hidden] { display: none; }

.demo-modal {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 18px;
  width: 100%; max-width: 640px;
  max-height: 88vh; overflow-y: auto;
}
.demo-modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.3rem 1.6rem; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--surface-2); z-index: 1;
}
.demo-modal-head h2 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; color: var(--white); }
.demo-modal-close {
  background: none; border: none; color: var(--ink-faint); cursor: pointer;
  display: flex; padding: 4px; transition: color 0.2s;
}
.demo-modal-close:hover { color: var(--white); }

.demo-form { padding: 1.6rem; display: flex; flex-direction: column; gap: 1.2rem; }
.demo-form-photo { display: flex; }
.demo-photo-drop {
  position: relative;
  width: 100%; height: 140px;
  border: 1.5px dashed var(--border);
  border-radius: 12px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.5rem;
  color: var(--ink-faint); font-size: 0.85rem; cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  overflow: hidden;
}
.demo-photo-drop:hover { border-color: var(--violet); color: var(--violet-light); }
.demo-photo-drop img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.demo-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.demo-form .form-row input, .demo-form .form-row select, .demo-form .form-row textarea {
  background: var(--bg); border: 1px solid var(--border); border-radius: 10px;
  padding: 0.7rem 0.9rem; color: var(--white); font-size: 0.88rem; font-family: var(--font-body); width: 100%;
}
.demo-form .form-row input:focus, .demo-form .form-row select:focus, .demo-form .form-row textarea:focus { outline: none; border-color: var(--violet); }
.demo-form-actions { display: flex; justify-content: flex-end; gap: 0.8rem; margin-top: 0.4rem; }

.demo-detail-body { padding: 1.6rem; }
.detail-photo {
  width: 100%; height: 240px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(139,92,246,0.35), rgba(34,211,238,0.2));
  background-size: cover; background-position: center;
  margin-bottom: 1.4rem;
}
.detail-price { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--cyan); margin-bottom: 0.3rem; }
.detail-title { font-family: var(--font-display); font-size: 1.1rem; color: var(--ink-dim); margin-bottom: 1.1rem; }
.detail-specs {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 0.8rem;
  margin-bottom: 1.3rem;
}
.detail-spec { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 0.8rem; }
.detail-spec-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-faint); margin-bottom: 0.3rem; }
.detail-spec-value { font-size: 0.9rem; font-weight: 600; color: var(--white); }
.detail-desc { font-size: 0.9rem; color: var(--ink-dim); line-height: 1.7; margin-bottom: 1.5rem; }
.detail-actions { display: flex; gap: 0.8rem; flex-wrap: wrap; }
.detail-btn-wa {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--whatsapp); color: var(--white); text-decoration: none;
  font-weight: 600; font-size: 0.88rem; padding: 0.75rem 1.3rem; border-radius: 999px;
}
.detail-btn-delete {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: transparent; border: 1.5px solid rgba(239,68,68,0.4); color: #f87171;
  font-weight: 600; font-size: 0.88rem; padding: 0.75rem 1.3rem; border-radius: 999px; cursor: pointer;
}
.detail-btn-delete:hover { background: rgba(239,68,68,0.1); }

@media (max-width: 640px) {
  .demo-form-grid { grid-template-columns: 1fr; }
  .demo-actions { flex-direction: column; align-items: flex-start; }
}