/**
 * Terminal Styles
 * Terminal modal and xterm integration
 * Modern Minimal Design System
 */

#terminal-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(2px);
    z-index: 7000;
    flex-direction: column;
}

#terminal-modal.visible {
    display: flex;
}

.terminal-header {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--terminal-header-bg, rgba(39, 39, 42, 0.8));
    backdrop-filter: blur(20px);
    color: var(--text-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--terminal-border, rgba(63, 63, 70, 0.2));
}

.terminal-header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.terminal-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.terminal-cwd {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.terminal-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.terminal-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
}

.terminal-btn-close {
    background: var(--danger);
    color: white;
}

.terminal-btn-close:hover {
    background: var(--danger-hover, #dc2626);
}

.terminal-btn-cd {
    background: var(--info);
    color: white;
}

.terminal-btn-cd:hover {
    background: var(--info-hover, #0284c7);
}

.terminal-panes {
    flex: 1;
    display: flex;
    flex-direction: row;
    background: var(--terminal-bg, #09090b);
    overflow-x: auto;
    overflow-y: hidden;
}

.terminal-pane {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--terminal-border, rgba(63, 63, 70, 0.3));
    backdrop-filter: blur(20px);
}

.terminal-pane.active {
    border-color: rgba(139, 92, 246, 0.3);
}

.terminal-pane-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--terminal-header-bg, rgba(39, 39, 42, 0.6));
    backdrop-filter: blur(20px);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.terminal-pane-header .pane-title {
    font-family: var(--font-mono);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
}

.terminal-pane-header .pane-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 2px 6px;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.terminal-pane-header .pane-close:hover {
    color: var(--danger);
}

.terminal-pane-body {
    flex: 1;
    padding: 2px;
    overflow: hidden;
}

.terminal-pane-body .xterm {
    height: 100%;
}

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

.terminal-pane-input {
    display: flex;
    padding: var(--spacing-xs);
    background: var(--terminal-input-bg, rgba(24, 24, 27, 0.7));
    backdrop-filter: blur(20px);
    gap: var(--spacing-xs);
}

.terminal-pane-input input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-family: var(--font-mono);
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(63, 63, 70, 0.5);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--transition-fast);
}

.terminal-pane-input input:focus {
    border-color: var(--accent);
}

.terminal-pane-input button {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--success);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.terminal-pane-input button:hover {
    background: var(--success-hover, #15803d);
}

/* Mobile terminal input */
.terminal-input-wrapper {
    display: flex;
    padding: var(--spacing-sm);
    background: var(--terminal-header-bg, rgba(39, 39, 42, 0.8));
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(63, 63, 70, 0.2);
    gap: var(--spacing-sm);
}

.terminal-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 16px;
    font-family: var(--font-mono);
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(63, 63, 70, 0.5);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--transition-fast);
}

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

.terminal-send-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--success);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.terminal-send-btn:hover {
    background: var(--success-hover, #15803d);
}

/* Folder picker for terminal */
.terminal-folder-picker {
    position: absolute;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-xl);
    z-index: 7001;
    max-width: 90%;
    width: 400px;
}

.terminal-folder-list {
    max-height: 300px;
    overflow-y: auto;
}

.terminal-folder-item {
    padding: var(--spacing-sm);
    cursor: pointer;
    border-radius: var(--radius-sm);
    margin: 2px 0;
    transition: background var(--transition-fast);
}

.terminal-folder-item:hover {
    background: var(--bg-secondary);
}

/* Terminal color tokens (sleek but readable contrast) */
:root {
    --terminal-bg: rgba(9, 9, 11, 0.6);
    --terminal-header-bg: rgba(20, 20, 25, 0.5);
    --terminal-input-bg: rgba(15, 15, 20, 0.5);
    --terminal-border: rgba(63, 63, 70, 0.15);
}