/* ============================================================
   PostComposer — modal overlay for creating posts
   VinSnap dark-themed car enthusiast app
   ============================================================ */

.post-composer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  backdrop-filter: blur(4px);
}

.post-composer-overlay.open {
  display: flex;
}

.post-composer {
  background: var(--bg-primary);
  border-radius: 16px;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* ----- Header ----- */

.composer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
}

.composer-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.composer-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1.5rem;
  padding: 4px;
}

/* ----- Body ----- */

.composer-body {
  padding: 1.25rem;
}

.composer-textarea {
  width: 100%;
  min-height: 120px;
  resize: vertical;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 0.75rem;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
}

.composer-textarea:focus {
  border-color: var(--accent);
}

.composer-char-count {
  text-align: right;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.composer-char-count.warning {
  color: #f59e0b;
}

.composer-char-count.limit {
  color: #ef4444;
}

/* ----- Sections ----- */

.composer-section {
  margin-top: 1rem;
}

.composer-section-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

/* ----- Photo area ----- */

.composer-photo-area {
  border: 2px dashed var(--border-color);
  border-radius: 10px;
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s;
  color: var(--text-secondary);
}

.composer-photo-area:hover {
  border-color: var(--accent);
}

.composer-photo-area.dragover {
  border-color: var(--accent);
  background: rgba(34, 211, 166, 0.03);
}

.composer-photo-previews {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.composer-photo-preview {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: 8px;
  overflow: hidden;
}

.composer-photo-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.composer-photo-remove {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  border: none;
  cursor: pointer;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ----- Video preview in composer ----- */

.composer-video-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
}

.composer-video-badge {
  position: absolute;
  bottom: 2px;
  left: 2px;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  font-size: 0.6rem;
  padding: 1px 4px;
  border-radius: 3px;
  pointer-events: none;
}

.composer-media-preview {
  position: relative;
}

/* ----- Vehicle select ----- */

.composer-vehicle-select {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.6rem;
  color: var(--text-primary);
  font-size: 0.85rem;
  cursor: pointer;
}

/* ----- Category tags ----- */

.composer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.composer-tag {
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  cursor: pointer;
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-secondary);
  transition: all 0.15s;
}

.composer-tag.selected {
  background: rgba(34, 211, 166, 0.0441);
  border-color: #22D3A6;
  color: #5eead4;
}

/* ----- Location ----- */

.composer-location {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.6rem;
  color: var(--text-primary);
  font-size: 0.85rem;
}

/* ----- Footer ----- */

.composer-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
}

.composer-submit {
  padding: 0.6rem 1.5rem;
  background: linear-gradient(135deg, #3b82f6, #22D3A6);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
}

.composer-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.composer-submit:not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(34, 211, 166, 0.1176);
}

/* ============================================================
   Mobile — full-screen modal at ≤ 768px
   ============================================================ */

@media (max-width: 768px) {
  .post-composer {
    border-radius: 0;
    max-height: 100vh;
    height: 100%;
  }
}