/* Remote VibeCoder — Claude Code aesthetic */

:root {
  --bg-primary: #1a1a1a;
  --bg-secondary: #242424;
  --bg-panel: #1e1e1e;
  --accent-orange: #d97706;
  --accent-orange-light: #f59e0b;
  --border-panel: #d97706;
  --border-subtle: #333;
  --text-primary: #e5e5e5;
  --text-secondary: #999;
  --text-dim: #666;
  --danger: #ef4444;
  --success: #22c55e;
  --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, 'Courier New', monospace;
  --font-ui: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-ui);
  height: 100%;
  /* Use dvh for mobile — handles iOS Safari virtual keyboard correctly */
  height: 100dvh;
  overflow: hidden;
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 44px;
  padding: 0 16px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-panel);
  flex-shrink: 0;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-orange-light);
}

.header-logo span {
  color: var(--text-secondary);
  font-weight: 400;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, opacity 0.15s;
  text-decoration: none;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}

.btn:active {
  opacity: 0.8;
}

.btn-primary {
  background: var(--accent-orange);
  color: #fff;
  border-color: var(--accent-orange);
}

.btn-primary:hover {
  background: var(--accent-orange-light);
  border-color: var(--accent-orange-light);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.btn-secondary:hover {
  border-color: var(--accent-orange);
  color: var(--accent-orange-light);
}

.btn-danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--danger);
}

.btn-danger:hover {
  background: var(--danger);
  color: #fff;
}

.btn-small {
  padding: 5px 10px;
  font-size: 12px;
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ============================================================
   FORMS
   ============================================================ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-label {
  font-size: 13px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.form-input {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 10px 12px;
  width: 100%;
  outline: none;
  transition: border-color 0.15s;
}

.form-input:focus {
  border-color: var(--accent-orange);
}

.form-input::placeholder {
  color: var(--text-dim);
}

/* ============================================================
   LOGIN PAGE
   ============================================================ */
.login-page {
  display: flex;
  flex-direction: column;
  height: 100dvh;
}

.login-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-panel);
  border-radius: 12px;
  padding: 32px;
  width: 100%;
  max-width: 380px;
}

.login-card h2 {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--accent-orange-light);
  margin-bottom: 8px;
}

.login-card p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.login-error {
  color: var(--danger);
  font-size: 13px;
  margin-top: 8px;
  display: none;
}

.login-error.visible {
  display: block;
}

/* ============================================================
   PROJECTS PAGE
   ============================================================ */
.projects-page {
  display: flex;
  flex-direction: column;
  height: 100dvh;
}

.projects-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  -webkit-overflow-scrolling: touch;
}

.section-title {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
}

.repo-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.repo-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: border-color 0.15s;
}

.repo-card:hover {
  border-color: var(--border-panel);
}

.repo-card.cloned {
  border-left: 3px solid var(--accent-orange);
}

.repo-info {
  flex: 1;
  min-width: 0;
}

.repo-name {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.repo-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.repo-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 4px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  text-transform: uppercase;
}

.badge-private {
  background: #3d1a1a;
  color: #f87171;
  border: 1px solid #7f1d1d;
}

.badge-active {
  background: #1a3d1a;
  color: #4ade80;
  border: 1px solid #14532d;
}

.repo-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.loading-spinner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  color: var(--text-secondary);
  font-size: 14px;
  gap: 10px;
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-subtle);
  border-top-color: var(--accent-orange);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.error-message {
  background: #2d1a1a;
  border: 1px solid #7f1d1d;
  border-radius: 8px;
  padding: 16px;
  color: #fca5a5;
  font-size: 13px;
  margin: 16px 0;
}

/* ============================================================
   TERMINAL PAGE
   ============================================================ */
.terminal-page {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  /* Critical: never use position:fixed for child elements */
}

.terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 44px;
  padding: 0 12px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-panel);
  flex-shrink: 0;
  gap: 8px;
}

.terminal-title {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-orange-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.terminal-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-dim);
  transition: background 0.3s;
}

.status-dot.connected {
  background: var(--success);
  box-shadow: 0 0 6px var(--success);
}

.status-dot.connecting {
  background: var(--accent-orange);
  animation: pulse 1s ease-in-out infinite;
}

.status-dot.disconnected {
  background: var(--danger);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Terminal wrapper — fills remaining space */
.terminal-wrapper {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  background: #1a1a1a;
  position: relative;
}

#terminal {
  width: 100%;
  height: 100%;
}

/* xterm.js overrides */
.xterm {
  padding: 6px 8px;
  height: 100% !important;
}

.xterm-viewport {
  background: transparent !important;
}

/* Quick action toolbar */
.terminal-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  flex-shrink: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.terminal-toolbar::-webkit-scrollbar {
  display: none;
}

.toolbar-btn {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: 5px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 12px;
  white-space: nowrap;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: border-color 0.15s, color 0.15s;
}

.toolbar-btn:active {
  background: var(--border-subtle);
  border-color: var(--accent-orange);
  color: var(--accent-orange-light);
}

/* Reconnect overlay */
.reconnect-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0.92);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  z-index: 10;
  display: none;
}

.reconnect-overlay.visible {
  display: flex;
}

.reconnect-message {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-secondary);
  text-align: center;
}

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-subtle);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-dim);
}

/* ============================================================
   UTILITIES
   ============================================================ */
.text-center { text-align: center; }
.text-muted { color: var(--text-secondary); font-size: 13px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.hidden { display: none !important; }

/* ============================================================
   MOBILE INPUT BAR
   ============================================================ */
.mobile-input-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.mobile-input-field {
  flex: 1;
  min-width: 0;
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: 5px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 8px 10px;
  outline: none;
  -webkit-appearance: none;
}

.mobile-input-field:focus {
  border-color: var(--accent-orange);
}

.mobile-send-btn {
  flex-shrink: 0;
  padding: 8px 16px;
  background: var(--accent-orange);
  border: none;
  border-radius: 5px;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.mobile-send-btn:active {
  opacity: 0.8;
}

/* ============================================================
   FILE BROWSER DRAWER
   ============================================================ */
.file-drawer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 62dvh;
  background: var(--bg-secondary);
  border-top: 2px solid var(--border-panel);
  border-radius: 12px 12px 0 0;
  display: flex;
  flex-direction: column;
  transform: translateY(100%);
  transition: transform 0.28s cubic-bezier(0.32, 0.72, 0, 1);
  z-index: 200;
}

.file-drawer.open {
  transform: translateY(0);
}

.file-drawer-handle {
  width: 36px;
  height: 4px;
  background: var(--border-subtle);
  border-radius: 2px;
  margin: 10px auto 0;
  flex-shrink: 0;
}

.file-drawer-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.file-drawer-path {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
}

.file-drawer-list {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.file-entry {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.file-entry:active {
  background: var(--border-subtle);
}

.file-entry-icon {
  flex-shrink: 0;
  width: 18px;
  text-align: center;
  color: var(--text-secondary);
}

.file-entry.is-dir .file-entry-icon {
  color: var(--accent-orange-light);
}

.file-entry.is-dir .file-entry-name {
  color: var(--accent-orange-light);
}

.file-drawer-status {
  padding: 24px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}