/**
 * Extendable Text Editor Widget Styles
 */

.extendable-text-editor {
    line-height: 1.6;
}

.extendable-text-content {
    position: relative;
}

/* Height-based truncation styles */
.text-excerpt.height-limited {
    transition: max-height 0.3s ease-in-out;
    position: relative;
    overflow: hidden;
}

/* Only show gradient when enabled */
.text-excerpt.height-limited.gradient-enabled.has-overflow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 20px;
    background: linear-gradient(transparent, rgba(255,255,255,0.9));
    pointer-events: none;
    opacity: 0.9;
}

/* Dark mode gradient - only when enabled */
@media (prefers-color-scheme: dark) {
    .text-excerpt.height-limited.gradient-enabled.has-overflow::after {
        background: linear-gradient(transparent, rgba(0,0,0,0.9));
    }
}

.extendable-text-content .text-excerpt,
.extendable-text-content .text-full {
    margin-bottom: 0;
}

.extendable-button-wrapper {
    margin-top: 10px;
}

.extendable-toggle-btn {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    cursor: pointer;
    text-decoration: underline;
    color: #0073aa;
    font-weight: 500;
    transition: color 0.3s ease;
    outline: none;
    display: inline-block;
}

.extendable-toggle-btn:hover {
    color: #005177;
    text-decoration: none;
}

.extendable-toggle-btn:focus {
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.3);
    border-radius: 2px;
    text-decoration: none;
}

.extendable-toggle-btn:active {
    transform: translateY(1px);
}

/* Smooth transitions */
.extendable-text-content .text-excerpt,
.extendable-text-content .text-full {
    transition: opacity 0.3s ease;
}

/* Loading state (optional enhancement) */
.extendable-text-editor.loading .extendable-toggle-btn {
    opacity: 0.6;
    cursor: wait;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .extendable-button-wrapper {
        margin-top: 8px;
    }
    
    .extendable-toggle-btn {
        font-size: 14px;
    }
}

/* Animation keyframes */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

@keyframes slideDown {
    from { 
        opacity: 0;
        transform: translateY(-20px);
        max-height: 0;
    }
    to { 
        opacity: 1;
        transform: translateY(0);
        max-height: 1000px;
    }
}

@keyframes slideUp {
    from { 
        opacity: 1;
        transform: translateY(0);
        max-height: 1000px;
    }
    to { 
        opacity: 0;
        transform: translateY(-20px);
        max-height: 0;
    }
}

@keyframes slideLeft {
    from { 
        opacity: 0;
        transform: translateX(30px);
    }
    to { 
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideRight {
    from { 
        opacity: 1;
        transform: translateX(0);
    }
    to { 
        opacity: 0;
        transform: translateX(-30px);
    }
}

@keyframes slideDiagonalIn {
    from { 
        opacity: 0;
        transform: translate(30px, 30px);
    }
    to { 
        opacity: 1;
        transform: translate(0, 0);
    }
}

@keyframes slideDiagonalOut {
    from { 
        opacity: 1;
        transform: translate(0, 0);
    }
    to { 
        opacity: 0;
        transform: translate(-30px, -30px);
    }
}

@keyframes scaleIn {
    from { 
        opacity: 0;
        transform: scale(0.95);
    }
    to { 
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes scaleOut {
    from { 
        opacity: 1;
        transform: scale(1);
    }
    to { 
        opacity: 0;
        transform: scale(0.95);
    }
}

@keyframes flipIn {
    from { 
        opacity: 0;
        transform: rotateX(-90deg);
    }
    to { 
        opacity: 1;
        transform: rotateX(0deg);
    }
}

@keyframes flipOut {
    from { 
        opacity: 1;
        transform: rotateX(0deg);
    }
    to { 
        opacity: 0;
        transform: rotateX(90deg);
    }
}

@keyframes flipHorizontalIn {
    from { 
        opacity: 0;
        transform: rotateY(-90deg);
    }
    to { 
        opacity: 1;
        transform: rotateY(0deg);
    }
}

@keyframes flipHorizontalOut {
    from { 
        opacity: 1;
        transform: rotateY(0deg);
    }
    to { 
        opacity: 0;
        transform: rotateY(90deg);
    }
}

@keyframes rotateIn {
    from { 
        opacity: 0;
        transform: rotate(-180deg);
    }
    to { 
        opacity: 1;
        transform: rotate(0deg);
    }
}

@keyframes rotateOut {
    from { 
        opacity: 1;
        transform: rotate(0deg);
    }
    to { 
        opacity: 0;
        transform: rotate(180deg);
    }
}

@keyframes rotateScaleIn {
    from { 
        opacity: 0;
        transform: rotate(-180deg) scale(0.8);
    }
    to { 
        opacity: 1;
        transform: rotate(0deg) scale(1);
    }
}

@keyframes rotateScaleOut {
    from { 
        opacity: 1;
        transform: rotate(0deg) scale(1);
    }
    to { 
        opacity: 0;
        transform: rotate(180deg) scale(0.8);
    }
}

@keyframes bounceIn {
    0% { 
        opacity: 0;
        transform: scale(0.3);
    }
    50% { 
        opacity: 1;
        transform: scale(1.05);
    }
    70% { 
        transform: scale(0.9);
    }
    100% { 
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes bounceOut {
    0% { 
        opacity: 1;
        transform: scale(1);
    }
    25% { 
        transform: scale(0.95);
    }
    50% { 
        opacity: 1;
        transform: scale(1.02);
    }
    100% { 
        opacity: 0;
        transform: scale(0.3);
    }
}

/* Split Words Animations */
@keyframes wordFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes wordFadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

@keyframes wordFadeUpIn {
    from { 
        opacity: 0;
        transform: translateY(20px);
    }
    to { 
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes wordFadeUpOut {
    from { 
        opacity: 1;
        transform: translateY(0);
    }
    to { 
        opacity: 0;
        transform: translateY(-20px);
    }
}

@keyframes wordFadeDownIn {
    from { 
        opacity: 0;
        transform: translateY(-20px);
    }
    to { 
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes wordFadeDownOut {
    from { 
        opacity: 1;
        transform: translateY(0);
    }
    to { 
        opacity: 0;
        transform: translateY(20px);
    }
}

@keyframes wordScaleIn {
    from { 
        opacity: 0;
        transform: scale(0.8);
    }
    to { 
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes wordScaleOut {
    from { 
        opacity: 1;
        transform: scale(1);
    }
    to { 
        opacity: 0;
        transform: scale(0.8);
    }
}

@keyframes wordBounceIn {
    0% { 
        opacity: 0;
        transform: scale(0.3);
    }
    50% { 
        opacity: 1;
        transform: scale(1.1);
    }
    100% { 
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes wordBounceOut {
    0% { 
        opacity: 1;
        transform: scale(1);
    }
    50% { 
        opacity: 1;
        transform: scale(1.1);
    }
    100% { 
        opacity: 0;
        transform: scale(0.3);
    }
}

@keyframes wordFlipIn {
    from { 
        opacity: 0;
        transform: rotateY(-90deg);
    }
    to { 
        opacity: 1;
        transform: rotateY(0deg);
    }
}

@keyframes wordFlipOut {
    from { 
        opacity: 1;
        transform: rotateY(0deg);
    }
    to { 
        opacity: 0;
        transform: rotateY(90deg);
    }
}

/* Animation classes */
.extendable-text-content .animate-in,
.extendable-text-content .animate-out {
    animation-fill-mode: both;
}

/* Split Words Support */
.extendable-text-content.split-words-mode {
    word-spacing: 0;
}

.extendable-text-content .word {
    display: inline-block;
    margin-right: 0.25em;
    animation-fill-mode: both;
}

.extendable-text-content .word:last-child {
    margin-right: 0;
}

.extendable-text-content .word.punctuation {
    margin-right: 0;
    margin-left: -0.1em;
}

/* Stagger animation support */
.extendable-text-content.stagger-animation p:nth-child(1) { animation-delay: 0ms; }
.extendable-text-content.stagger-animation p:nth-child(2) { animation-delay: 50ms; }
.extendable-text-content.stagger-animation p:nth-child(3) { animation-delay: 100ms; }
.extendable-text-content.stagger-animation p:nth-child(4) { animation-delay: 150ms; }
.extendable-text-content.stagger-animation p:nth-child(5) { animation-delay: 200ms; }
.extendable-text-content.stagger-animation p:nth-child(n+6) { animation-delay: 250ms; }

/* Legacy fade-in class for backward compatibility */
.extendable-text-content .fade-in {
    animation: fadeIn 0.3s ease-in;
}

/* Ensure proper spacing between text and button */
.extendable-text-editor p:last-child,
.extendable-text-editor div:last-child {
    margin-bottom: 0;
}

/* Handle different text formatting */
.extendable-text-editor ul,
.extendable-text-editor ol {
    margin-bottom: 1em;
}

.extendable-text-editor ul:last-child,
.extendable-text-editor ol:last-child {
    margin-bottom: 0;
}

/* Custom styling for better visual hierarchy */
.extendable-text-editor h1,
.extendable-text-editor h2,
.extendable-text-editor h3,
.extendable-text-editor h4,
.extendable-text-editor h5,
.extendable-text-editor h6 {
    margin-top: 0;
    margin-bottom: 0.5em;
}

.extendable-text-editor blockquote {
    margin: 1em 0;
    padding-left: 1em;
    border-left: 3px solid #ccc;
    font-style: italic;
}

/* Accessibility improvements */
.extendable-toggle-btn[aria-expanded="true"] {
    /* You can add specific styling for expanded state */
}

.extendable-toggle-btn[aria-expanded="false"] {
    /* You can add specific styling for collapsed state */
}

/* Dark mode support (if theme supports it) */
@media (prefers-color-scheme: dark) {
    .extendable-toggle-btn {
        color: #4db8ff;
    }
    
    .extendable-toggle-btn:hover {
        color: #70c7ff;
    }
    
    .extendable-toggle-btn:focus {
        box-shadow: 0 0 0 2px rgba(77, 184, 255, 0.3);
    }
}