/* Commands App - Terminal Interface */
/* Elegant terminal with Her aesthetic */

:host {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: flex;
  flex-direction: column;
  background: oklch(0.12 0.02 25);
  opacity: 0;
  visibility: hidden;
  transform: scale(0.95);
  transition: opacity 0.4s ease, visibility 0.4s ease, transform 0.4s ease;
}

:host([open]) {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid oklch(1 0 0 / 0.1);
  flex-shrink: 0;
  background: oklch(0.15 0.02 25);
  gap: 1rem;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Back button */
.back-btn {
  background: transparent;
  border: 1px solid oklch(1 0 0 / 0.25);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg, 30px);
  transition: all 0.15s ease;
  padding: 0.4rem 1rem;
  gap: 0.4rem;
}

.back-btn:hover {
  border-color: oklch(1 0 0 / 0.6);
  background: oklch(1 0 0 / 0.1);
  transform: scale(1.02);
}

.back-btn:active {
  transform: scale(0.96);
  transition: transform 0.08s ease;
}

.back-btn svg {
  width: 0.875rem;
  height: 0.875rem;
  stroke: oklch(1 0 0 / 0.5);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  transition: stroke 0.15s ease;
}

.back-btn:hover svg {
  stroke: oklch(1 0 0 / 0.9);
}

.back-btn-text {
  font-family: var(--font-body, 'Cormorant Garamond', serif);
  font-size: 0.8rem;
  font-style: italic;
  color: oklch(1 0 0 / 0.5);
  letter-spacing: 0.06em;
  transition: color 0.15s ease;
}

.back-btn:hover .back-btn-text {
  color: oklch(1 0 0 / 0.9);
}

.back-btn:focus-visible {
  outline: 1px solid oklch(1 0 0 / 0.5);
  outline-offset: 2px;
}

.title {
  font-family: var(--font-body, 'Cormorant Garamond', serif);
  font-style: italic;
  font-size: 1rem;
  font-weight: 400;
  color: oklch(1 0 0 / 0.85);
  letter-spacing: 0.08em;
}

.path-display {
  flex: 1;
  text-align: center;
  font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
  font-size: 0.75rem;
  color: oklch(0.7 0.12 180);
  padding: 0.25rem 0.75rem;
  background: oklch(0 0 0 / 0.3);
  border-radius: 12px;
  letter-spacing: 0.02em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Close button */
.close-btn {
  background: transparent;
  border: 1px solid oklch(1 0 0 / 0.25);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  transition: all 0.15s ease;
}

.close-btn:hover {
  border-color: oklch(1 0 0 / 0.6);
  background: oklch(1 0 0 / 0.1);
  transform: scale(1.05);
}

.close-btn:active {
  transform: scale(0.95);
}

.close-btn svg {
  width: 0.875rem;
  height: 0.875rem;
  stroke: oklch(1 0 0 / 0.5);
  stroke-width: 1.5;
  stroke-linecap: round;
  fill: none;
  transition: stroke 0.15s ease;
}

.close-btn:hover svg {
  stroke: oklch(1 0 0 / 0.9);
}

/* Terminal Container */
.terminal-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
}

.terminal-wrapper {
  flex: 1;
  padding: 1rem;
  overflow: hidden;
}

/* xterm.js overrides for Her aesthetic */
.terminal-wrapper .xterm {
  padding: 0.5rem;
}

.terminal-wrapper .xterm-viewport {
  overflow-y: auto !important;
}

/* Custom scrollbar */
.terminal-wrapper .xterm-viewport::-webkit-scrollbar {
  width: 6px;
}

.terminal-wrapper .xterm-viewport::-webkit-scrollbar-track {
  background: oklch(0.1 0 0);
}

.terminal-wrapper .xterm-viewport::-webkit-scrollbar-thumb {
  background: oklch(0.3 0 0);
  border-radius: 3px;
}

.terminal-wrapper .xterm-viewport::-webkit-scrollbar-thumb:hover {
  background: oklch(0.4 0 0);
}

/* Status bar */
.status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 1.5rem;
  border-top: 1px solid oklch(1 0 0 / 0.1);
  background: oklch(0.13 0.02 25);
  font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
  font-size: 0.7rem;
  color: oklch(1 0 0 / 0.4);
  flex-shrink: 0;
}

.status-bar-left {
  display: flex;
  gap: 1.5rem;
}

.status-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.status-item.git {
  color: oklch(0.7 0.15 145);
}

.status-item svg {
  width: 0.75rem;
  height: 0.75rem;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
}

/* Welcome banner */
.welcome-text {
  color: oklch(0.6 0.1 180);
}

/* Loading state */
.loading-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: oklch(0.12 0.02 25 / 0.9);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.loading-overlay.visible {
  opacity: 1;
  visibility: visible;
}

.loading-spinner {
  width: 2rem;
  height: 2rem;
  border: 2px solid oklch(1 0 0 / 0.1);
  border-top-color: oklch(0.7 0.12 180);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Focus states */
.close-btn:focus-visible {
  outline: 1px solid oklch(1 0 0 / 0.5);
  outline-offset: 2px;
}

/* HDR Enhancement */
@media (dynamic-range: high) {
  .title {
    color: var(--hdr-white-bright, oklch(1.15 0 0));
  }
  
  .path-display {
    color: oklch(0.85 0.15 180);
  }
}

/* Responsive */
@media (max-width: 700px) {
  .header {
    padding: 0.75rem 1rem;
  }
  
  .terminal-wrapper {
    padding: 0.5rem;
  }
  
  .status-bar {
    padding: 0.4rem 1rem;
    font-size: 0.65rem;
  }
}