/* ================================
   Terminal Panel - Modal
   Panel flotante estilo iTerm
   ================================ */

/* Overlay - invisible, solo para cerrar con click fuera */
.terminal-panel-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.terminal-panel-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Panel container */
.terminal-panel {
    position: fixed;
    top: calc(50% - 35px);
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(80vw, 900px);
    height: min(70vh, 600px);
    background: var(--bg-window);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.terminal-panel.active {
    opacity: 1;
    visibility: visible;
}

.terminal-panel.dragging {
    transition: none;
    cursor: grabbing;
}

/* Titlebar */
.terminal-panel-titlebar {
    display: flex;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-titlebar);
    border-bottom: 1px solid var(--border-color);
    user-select: none;
    cursor: grab;
}

.terminal-panel-titlebar:active {
    cursor: grabbing;
}

.terminal-panel-titlebar .traffic-lights {
    display: flex;
    gap: 8px;
}

.terminal-panel-titlebar .light {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-fast);
}

.terminal-panel-titlebar .light.red {
    background: var(--traffic-red);
}

.terminal-panel-titlebar .light.red:hover {
    filter: brightness(1.2);
}

.terminal-panel-titlebar .light.yellow {
    background: var(--traffic-yellow);
}

.terminal-panel-titlebar .light.yellow:hover {
    filter: brightness(1.2);
}

.terminal-panel-titlebar .light.green {
    background: var(--traffic-green);
}

.terminal-panel-titlebar .light.green:hover {
    filter: brightness(1.2);
}

.terminal-panel-title {
    flex: 1;
    text-align: center;
    color: var(--text-secondary);
    font-family: var(--font-system);
    font-size: 13px;
}

/* Content area */
.terminal-panel-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Terminal output */
.terminal-panel .panel-output {
    flex: 1;
    padding: var(--spacing-lg);
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
}

.terminal-panel .panel-line {
    margin-bottom: 2px;
}

.terminal-panel .panel-line .output-prompt {
    color: var(--accent);
}

.terminal-panel .panel-line .output-command {
    color: var(--text-primary);
}

.terminal-panel .panel-line .output-text {
    color: var(--text-primary);
    white-space: pre-wrap;
}

.terminal-panel .panel-line .output-title {
    color: var(--accent);
    font-weight: 600;
}

.terminal-panel .panel-line .output-subtitle {
    color: var(--accent-blue);
}

.terminal-panel .panel-line .output-muted {
    color: var(--text-muted);
}

.terminal-panel .panel-line .output-error {
    color: var(--accent-red);
}

.terminal-panel .panel-line .cmd-highlight {
    color: var(--accent-yellow);
}

.terminal-panel .panel-line a {
    color: var(--accent-blue);
    text-decoration: none;
}

.terminal-panel .panel-line a:hover {
    text-decoration: underline;
}

/* Input line */
.terminal-panel .panel-input-line {
    display: flex;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    background: var(--bg-window);
}

.terminal-panel .panel-input-line .prompt {
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 14px;
    margin-right: var(--spacing-sm);
    white-space: nowrap;
}

.terminal-panel .panel-input-line input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 14px;
    outline: none;
}

/* Minimized state */
.terminal-panel.minimized {
    opacity: 0;
    top: 100vh;
    transform: translate(-50%, 0) scale(0.5);
    pointer-events: none;
}

/* Maximized state */
.terminal-panel.maximized {
    top: 0 !important;
    left: 0 !important;
    width: 100vw;
    height: 100vh;
    border-radius: 0;
    transform: none;
}

/* Responsive */
@media (max-width: 768px) {
    .terminal-panel-overlay,
    .terminal-panel {
        display: none;
    }
}