/**
 * Version Control Styles
 * UI styles for version control panel and indicators
 */

/* ===========================
   Version Control Modal
   =========================== */

.version-control-dialog {
  max-width: 900px;
  height: 80vh;
  display: flex;
  flex-direction: column;
}

.version-control-body {
  display: flex;
  flex-direction: column;
  gap: 24px;
  overflow-y: auto;
  flex: 1;
}

/* ===========================
   Header
   =========================== */

.version-control-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgb(0 153 255 / 20%);
}

.version-control-mode {
  display: flex;
  align-items: center;
  gap: 12px;
}

.version-mode-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgb(0 153 255 / 15%);
  color: var(--blue-electric);
  border: 1px solid rgb(0 153 255 / 30%);
}

.version-mode-badge.desktop-app {
  background: rgb(16 185 129 / 15%);
  color: var(--green-ghost);
  border-color: rgb(16 185 129 / 30%);
}

.version-branch-name {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-family: monospace;
}

/* ===========================
   Version Timeline
   =========================== */

.version-control-timeline {
  flex: 1;
  min-height: 300px;
}

.version-timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.version-timeline-header h4 {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.version-branch-select {
  padding: 6px 12px;
  border: 1px solid rgb(0 153 255 / 30%);
  border-radius: 6px;
  background: rgb(0 0 0 / 30%);
  color: var(--text-primary);
  font-size: 0.8rem;
}

.version-timeline-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
  max-height: 400px;
  overflow-y: auto;
}

.version-timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  border: 1px solid rgb(0 153 255 / 20%);
  border-radius: 9px;
  background: rgb(0 0 0 / 20%);
  cursor: pointer;
  transition: all 0.2s ease;
}

.version-timeline-item:hover {
  background: rgb(0 153 255 / 10%);
  border-color: rgb(0 153 255 / 40%);
}

.version-timeline-item.selected {
  background: rgb(0 153 255 / 15%);
  border-color: var(--blue-electric);
}

.version-timeline-item-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgb(0 153 255 / 20%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
}

.version-timeline-item-content {
  flex: 1;
  min-width: 0;
}

.version-timeline-item-message {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-primary);
  margin-bottom: 6px;
  word-break: break-word;
}

.version-timeline-item-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.75rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.version-timeline-item-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.version-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 9px;
  font-size: 0.7rem;
  background: rgb(0 153 255 / 15%);
  color: var(--blue-electric);
  border: 1px solid rgb(0 153 255 / 30%);
}

/* ===========================
   Version Details
   =========================== */

.version-control-details {
  border-top: 1px solid rgb(0 153 255 / 20%);
  padding-top: 18px;
}

.version-control-details h4 {
  margin: 0 0 12px;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.version-details-content {
  background: rgb(0 0 0 / 20%);
  border-radius: 9px;
  padding: 12px;
  margin-bottom: 12px;
  font-size: 0.8rem;
}

.version-details-row {
  display: flex;
  gap: 12px;
  margin-bottom: 9px;
}

.version-details-label {
  font-weight: 600;
  color: var(--text-muted);
  min-width: 90px;
}

.version-details-value {
  color: var(--text-primary);
  word-break: break-word;
}

.version-details-actions {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
}

/* ===========================
   Diff Viewer
   =========================== */

.version-control-diff {
  border-top: 1px solid rgb(0 153 255 / 20%);
  padding-top: 18px;
}

.version-control-diff h4 {
  margin: 0 0 12px;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.version-diff-content {
  background: rgb(0 0 0 / 20%);
  border-radius: 9px;
  padding: 12px;
  font-size: 0.8rem;
  font-family: monospace;
  max-height: 300px;
  overflow-y: auto;
}

.version-diff-item {
  margin-bottom: 9px;
  padding: 6px;
  border-radius: 6px;
}

.version-diff-item.added {
  background: rgb(16 185 129 / 15%);
  border-left: 3px solid var(--green-ghost);
}

.version-diff-item.removed {
  background: rgb(239 68 68 / 15%);
  border-left: 3px solid #ef4444;
}

.version-diff-item.modified {
  background: rgb(245 158 11 / 15%);
  border-left: 3px solid #f59e0b;
}

/* ===========================
   Footer
   =========================== */

.version-control-footer-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.version-storage-info {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===========================
   Auto-Save Indicator
   =========================== */

.version-auto-save-indicator {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 15px;
  background: rgb(0 0 0 / 80%);
  border: 1px solid rgb(0 153 255 / 30%);
  border-radius: 18px;
  font-size: 0.75rem;
  z-index: 9999;
  backdrop-filter: blur(9px);
}

.version-auto-save-status {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green-ghost);
  animation: pulse 2s infinite;
}

.version-auto-save-status.saving {
  background: var(--blue-electric);
}

.version-auto-save-status.error {
  background: #ef4444;
  animation: none;
}

.version-last-saved {
  color: var(--text-muted);
  font-size: 0.7rem;
}

/* ===========================
   Empty State
   =========================== */

.version-timeline-empty {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-muted);
}

.version-timeline-empty i {
  font-size: 3rem;
  margin-bottom: 12px;
  display: block;
  opacity: 0.5;
}

.version-timeline-empty p {
  margin: 0;
  font-size: 0.85rem;
}

/* ===========================
   Create Version Dialog
   =========================== */

.version-create-dialog {
  padding: 18px;
  background: rgb(0 0 0 / 60%);
  border-radius: 9px;
  border: 1px solid rgb(0 153 255 / 30%);
}

.version-create-dialog h4 {
  margin: 0 0 12px;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.version-create-message {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid rgb(0 153 255 / 30%);
  border-radius: 6px;
  background: rgb(0 0 0 / 30%);
  color: var(--text-primary);
  font-size: 0.85rem;
  margin-bottom: 12px;
  font-family: inherit;
}

.version-create-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.version-create-tag-input {
  padding: 6px 9px;
  border: 1px solid rgb(0 153 255 / 30%);
  border-radius: 6px;
  background: rgb(0 0 0 / 30%);
  color: var(--text-primary);
  font-size: 0.75rem;
  width: 120px;
}

/* ===========================
   Responsive
   =========================== */

@media (width <= 768px) {
  .version-control-dialog {
    max-width: 100%;
    height: 90vh;
  }

  .version-control-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .version-details-actions {
    flex-direction: column;
  }

  .version-details-actions .btn {
    width: 100%;
  }
}