/**
 * Chatbot Layout - Toggle Button
 * 
 * Verantwortlichkeit: Layout Toggle Button Styling
 * Wechsel zwischen Fullscreen und Window Mode
 * 
 * @package CockpitOS_Light_Theme
 * @version 1.0.0
 */

/* ========================================
   Layout Toggle Button
   ======================================== */

.cockpit-os-chatbot-layout-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-200);
    background: var(--color-white);
    color: var(--color-gray-600);
    cursor: pointer;
    transition: all 0.2s ease;
}

.cockpit-os-chatbot-layout-toggle:hover {
    background: var(--color-gray-50);
    color: var(--color-gray-900);
    border-color: var(--color-gray-300);
}

.cockpit-os-chatbot-layout-toggle:active {
    transform: scale(0.95);
}

.cockpit-os-chatbot-layout-toggle svg {
    width: 18px;
    height: 18px;
}

/* ========================================
   Toggle Icons - Different per Layout
   ======================================== */

/* Fullscreen Mode: Show "Minimize" Icon */
.cockpit-os-chatbot-modal[data-layout="fullscreen"] .cockpit-os-chatbot-layout-toggle .icon-minimize {
    display: block;
}

.cockpit-os-chatbot-modal[data-layout="fullscreen"] .cockpit-os-chatbot-layout-toggle .icon-maximize {
    display: none;
}

/* Window Mode: Show "Maximize" Icon */
.cockpit-os-chatbot-modal[data-layout="window"] .cockpit-os-chatbot-layout-toggle .icon-minimize {
    display: none;
}

.cockpit-os-chatbot-modal[data-layout="window"] .cockpit-os-chatbot-layout-toggle .icon-maximize {
    display: block;
}

/* ========================================
   Tooltip
   ======================================== */

.cockpit-os-chatbot-layout-toggle[title] {
    position: relative;
}

.cockpit-os-chatbot-layout-toggle[title]:hover::after {
    content: attr(title);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 12px;
    background: var(--color-gray-900);
    color: var(--color-white);
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    pointer-events: none;
    animation: tooltipFadeIn 0.2s ease;
}

.cockpit-os-chatbot-layout-toggle[title]:hover::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--color-gray-900);
    z-index: 1000;
    pointer-events: none;
    animation: tooltipFadeIn 0.2s ease;
}

@keyframes tooltipFadeIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* ========================================
   Mobile - Hide Toggle (always Fullscreen)
   ======================================== */

@media (max-width: 768px) {
    .cockpit-os-chatbot-layout-toggle {
        display: none;
    }
}

/* ========================================
   Accessibility
   ======================================== */

.cockpit-os-chatbot-layout-toggle:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.cockpit-os-chatbot-layout-toggle:focus:not(:focus-visible) {
    outline: none;
}