/* terminal.css — Terminal container, split view, xterm overrides, overlays, pane menus, search bar */

/* Terminal Search Bar (Ctrl+F) */
.terminal-search-bar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background-color: var(--surface-secondary);
    border-bottom: 1px solid var(--border-default);
    flex-shrink: 0;
}

.term-search-input {
    flex: 1;
    min-width: 180px;
    max-width: 300px;
    padding: 4px 8px;
    font-size: 13px;
    font-family: var(--font-mono);
    background-color: var(--surface-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    outline: none;
}

.term-search-input:focus {
    border-color: var(--accent-default);
}

.term-search-count {
    font-size: 11px;
    color: var(--text-muted);
    min-width: 50px;
    text-align: center;
    font-family: var(--font-mono);
}

.term-search-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--duration-fast) ease;
    font-size: 12px;
    font-weight: 600;
    font-family: var(--font-mono);
}

.term-search-btn:hover {
    background-color: var(--surface-tertiary);
    color: var(--text-primary);
}

.term-search-toggle.active {
    background-color: var(--accent-soft);
    color: var(--accent-default);
    border-color: var(--accent-default);
}

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

.terminal-wrapper {
    flex: 1;
    overflow: hidden;
    position: relative;
}

/* Split View */
.split-container {
    flex: 1;
    display: flex;
    min-height: 0;
    position: relative;
}

.split-pane {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: var(--bg-primary);
    transition: border-color var(--duration-normal, 200ms) var(--ease-default, cubic-bezier(0.4, 0, 0.2, 1));
}

.split-pane.split-active {
    border: 2px solid var(--accent);
}

.split-terminal-wrapper {
    flex: 1;
    min-height: 0;
  width: 100%;
    display: flex;
    flex-direction: column;
}

.split-left {
    width: 50%;
}

.split-right {
    width: 50%;
}

.split-divider {
    width: 6px;
  background: var(--border);
    cursor: col-resize;
    flex-shrink: 0;
    transition: background var(--duration-normal, 200ms) var(--ease-default, cubic-bezier(0.4, 0, 0.2, 1));
}

.split-divider:hover {
    background: var(--border-hover);
}

.split-close {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 10;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0.6;
    transition: background-color var(--duration-fast, 150ms) var(--ease-default, cubic-bezier(0.4, 0, 0.2, 1)),
                opacity var(--duration-fast, 150ms) var(--ease-default, cubic-bezier(0.4, 0, 0.2, 1));
}

.split-close:hover {
    opacity: 1;
    background: var(--surface-tertiary);
    color: var(--text-primary);
}

/* Drop zone for drag-to-split */
.split-drop-zone {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100px;
    background: var(--accent-soft);
    border: 2px dashed var(--accent-default);
    border-radius: 8px;
    pointer-events: none;
    z-index: var(--z-dropdown);
}

#terminal {
    width: 100%;
    height: 100%;
    padding: 20px;
    box-sizing: border-box;
}

.terminal-overlay {
    position: fixed; /* Cover the full app regardless of container visibility */
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-overlay);
    background-color: var(--overlay-backdrop-strong);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(2px);
}

.overlay-content {
    text-align: center;
    padding: 40px;
    background-color: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border);
    max-width: 520px;
}

.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top: 3px solid var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Start prompt heading/subtitle styles moved to components/cards.css */

.error-message h3 {
    color: var(--error);
    margin-bottom: 12px;
}

.error-message p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.5;
}

/* xterm overrides */
.xterm .xterm-viewport {
    background-color: transparent !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
}

.xterm .xterm-screen {
    background-color: transparent !important;
}

/* Fix xterm canvas width on mobile */
.xterm {
    width: 100%;
    height: 100%;
}

.xterm-screen canvas {
    max-width: 100%;
}

/* Fix scrollbar extending beyond viewport */
.xterm-viewport::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

.xterm-viewport::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

.xterm-viewport::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 5px;
}

.xterm-viewport::-webkit-scrollbar-thumb:hover {
    background: var(--border-hover);
}

/* Context menu for tabs */
.pane-session-menu { position: absolute; z-index: var(--z-overlay); min-width: 220px; background: var(--bg-secondary); border:1px solid var(--border); border-radius:8px; box-shadow:0 8px 24px rgba(0,0,0,.35); padding:6px; }
.pane-session-item { padding:8px 10px; border-radius:6px; cursor:pointer; color: var(--text-primary); }
.pane-session-item.used { color: var(--text-secondary); }
.pane-session-item:hover { background: var(--bg-tertiary); }