/**
 * Presentation Shared Styles
 * Common CSS for editor, preview, and player presentation templates
 */

/* ============================================
   CSS Custom Properties
   ============================================ */
:root {
    --presentation-accent: #e25848;
    --presentation-dark: #1a1a1a;
    --presentation-cta-default: #22c55e;
}

/* ============================================
   Element Base Styles
   ============================================ */
.slide-element,
.preview-element {
    position: absolute;
    animation-fill-mode: forwards;
}

.slide-element.text,
.preview-element.text {
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.slide-element.badge,
.preview-element.badge {
    color: white;
}

.slide-element.image img ,
.preview-element.image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Hide animated elements by default - prevents flash before JS applies styles */
.slide-element.video-trigger,
.preview-element.video-trigger,
.slide-element.cta-button,
.preview-element.cta-button {
    opacity: 0;
}

/* ============================================
   Pause All Animations When Preview is Paused
   ============================================ */
.paused .preview-element,
.paused .preview-element *,
.paused .preview-element::before,
.paused .preview-element::after {
    animation-play-state: paused !important;
}

/* Also pause line reveal cursor */
.paused .line-reveal-cursor {
    animation-play-state: paused !important;
}

/* Pause indicator animations */
.paused .indicator-line,
.paused .indicator-dot,
.paused .indicator-label {
    animation-play-state: paused !important;
}

/* ============================================
   Element Animation Keyframes
   ============================================ */
@keyframes anim-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes anim-slide-up {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes anim-slide-down {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

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

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

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

@keyframes anim-zoom-in {
    from { opacity: 0; transform: scale(0.5); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes anim-bounce {
    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 anim-fade-out {
    from { opacity: 1; }
    to { opacity: 0; }
}

@keyframes anim-neon-flicker {
    0% { opacity: 0; }
    10% { opacity: 1; }
    12% { opacity: 0.3; }
    14% { opacity: 1; }
    18% { opacity: 0.2; }
    20% { opacity: 1; }
    35% { opacity: 0.4; }
    38% { opacity: 1; }
    45% { opacity: 0.3; }
    48% { opacity: 1; }
    100% { opacity: 1; }
}

@keyframes anim-draw-line {
    from { opacity: 0; clip-path: inset(0 100% 0 0); }
    to { opacity: 1; clip-path: inset(0 0 0 0); }
}

/* ============================================
   Line Reveal Animation - Text revealed with sweeping line
   Supports: LTR/RTL directions, multiple cursor styles
   ============================================ */

/* Content animations - text emerges from behind the line (curtain effect) */
/* LTR: line moves LEFT, text moves RIGHT, revealed after passing line */
/* Left clip is increased to compensate for translateX offset */
@keyframes line-reveal-clip-ltr {
    0% {
        clip-path: inset(0 0 0 350%);
        transform: translateX(-250%);
    }
    20% {
        clip-path: inset(0 0 0 350%);
        transform: translateX(-250%);
    }
    100% {
        clip-path: inset(0 0 0 0);
        transform: translateX(0);
    }
}

/* RTL: line moves RIGHT, text moves LEFT, revealed after passing line */
/* Right clip is increased to compensate for translateX offset */
@keyframes line-reveal-clip-rtl {
    0% {
        clip-path: inset(0 350% 0 0);
        transform: translateX(250%);
    }
    20% {
        clip-path: inset(0 350% 0 0);
        transform: translateX(250%);
    }
    100% {
        clip-path: inset(0 0 0 0);
        transform: translateX(0);
    }
}

/* Cursor animations - LTR: height expands first, then moves RIGHT to LEFT */
/* Line ends at fixed pixel offset to create consistent margin regardless of text length */
@keyframes line-reveal-cursor-ltr {
    0% { left: 100%; opacity: 1; transform: scaleY(0); }
    20% { left: 100%; opacity: 1; transform: scaleY(1); }
    100% { left: -15px; opacity: 1; transform: scaleY(1); }
}

/* Cursor animations - RTL: height expands first, then moves LEFT to RIGHT */
/* Line ends at fixed pixel offset to create consistent margin regardless of text length */
@keyframes line-reveal-cursor-rtl {
    0% { left: 0%; opacity: 1; transform: scaleY(0); }
    20% { left: 0%; opacity: 1; transform: scaleY(1); }
    100% { left: calc(100% + 15px); opacity: 1; transform: scaleY(1); }
}

/* Base line reveal element styling */
/* Note: don't set position:relative - it overrides position:absolute from parent classes */
/* The cursor is positioned relative to the text element which already has position:absolute */
.slide-element.text.anim-line-reveal,
.preview-element.text.anim-line-reveal {
    overflow: visible;
    /* CRITICAL: Remove ALL clip-path from parent - only content span should clip */
    clip-path: none !important;
    --line-reveal-delay: 0s;
    --line-reveal-duration: 0.8s;
    --line-reveal-easing: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Apply clip-path animation to content only, not cursor */
.line-reveal-content {
    display: block;
    white-space: pre-line; /* Preserve newlines from text input */
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Line reveal cursor - base styles */
.line-reveal-cursor {
    position: absolute;
    top: 5%;
    bottom: 5%;
    pointer-events: none;
    z-index: 100;
    opacity: 0; /* Hidden until animation starts */
}

/* Cursor Style: Line - clean sharp vertical line */
.line-reveal-cursor.style-line {
    width: 0;
    border-left: 4px solid currentColor;
    box-sizing: content-box;
    will-change: transform, opacity;
    backface-visibility: hidden;
    transform-origin: center center;
}

/* Cursor Style: Line Glow - glowing vertical line */
.line-reveal-cursor.style-line-glow {
    width: 0;
    border-left: 6px solid currentColor;
    box-sizing: content-box;
    will-change: transform, opacity;
    backface-visibility: hidden;
    transform-origin: center center;
    box-shadow: 0 0 8px currentColor, 0 0 15px currentColor;
}

/* Line style direction positioning */
.line-reveal-cursor.style-line.dir-ltr,
.line-reveal-cursor.style-line-glow.dir-ltr {
    left: 0;
    right: auto;
}

.line-reveal-cursor.style-line.dir-rtl,
.line-reveal-cursor.style-line-glow.dir-rtl {
    right: 0;
    left: auto;
}

/* Cursor Style: Solid - static semi-transparent backdrop behind text */
.line-reveal-cursor.style-solid {
    top: -4px;
    left: -8px;
    height: calc(100% + 8px);
    width: calc(100% + 16px);
    background: rgba(0, 0, 0, 0.5);
    z-index: -1; /* Behind the text content */
    border-radius: 4px;
}

/* Cursor Style: Gradient - soft fade edge */
.line-reveal-cursor.style-gradient {
    top: 0;
    height: 100%;
    width: 60px;
}

/* Direction-specific gradient positioning */
.line-reveal-cursor.style-gradient.dir-ltr {
    left: 0;
    right: auto;
}

.line-reveal-cursor.style-gradient.dir-rtl {
    right: 0;
    left: auto;
}

/* Gradient direction variants */
.line-reveal-cursor.style-gradient.dir-ltr {
    background: linear-gradient(to left, rgba(0,0,0,0.9), transparent);
}

.line-reveal-cursor.style-gradient.dir-rtl {
    background: linear-gradient(to right, rgba(0,0,0,0.9), transparent);
}

/* Solid backdrop animation - scales and fades in with text reveal */
@keyframes line-reveal-solid-ltr {
    0% { opacity: 0; transform: scaleX(0); transform-origin: right center; }
    20% { opacity: 0; transform: scaleX(0); transform-origin: right center; }
    50% { opacity: 1; transform: scaleX(1); transform-origin: right center; }
    100% { opacity: 1; transform: scaleX(1); transform-origin: right center; }
}

@keyframes line-reveal-solid-rtl {
    0% { opacity: 0; transform: scaleX(0); transform-origin: left center; }
    20% { opacity: 0; transform: scaleX(0); transform-origin: left center; }
    50% { opacity: 1; transform: scaleX(1); transform-origin: left center; }
    100% { opacity: 1; transform: scaleX(1); transform-origin: left center; }
}

/* Gradient edge animation - sweeps across to reveal text */
@keyframes line-reveal-gradient-ltr {
    0% { left: 100%; opacity: 1; }
    20% { left: 100%; opacity: 1; }
    100% { left: -60px; opacity: 1; }
}

@keyframes line-reveal-gradient-rtl {
    0% { left: -60px; opacity: 1; }
    20% { left: -60px; opacity: 1; }
    100% { left: 100%; opacity: 1; }
}

/* ============================================
   Slide Transition Keyframes
   ============================================ */

/* Transition: None (Instant) */
.transition-none .slide-animation-wrapper {
    animation: none;
    opacity: 1;
}

/* Transition: Fade */
.transition-fade .slide-animation-wrapper {
    animation: fadeIn 0.6s ease-out forwards;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* Transition: Slide */
.transition-slide .slide-animation-wrapper {
    animation: slideFromRight 0.5s ease-out forwards;
}
@keyframes slideFromRight { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* Transition: Zoom */
.transition-zoom .slide-animation-wrapper {
    animation: zoomIn 0.5s ease-out forwards;
}
@keyframes zoomIn { from { transform: scale(1.15); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* Transition: Ken Burns */
.transition-ken_burns .slide-animation-wrapper {
    animation: kenBurns 8s ease-out forwards;
}
.transition-ken_burns .slide-background {
    animation: kenBurnsBg 8s ease-out forwards;
}
@keyframes kenBurns { from { opacity: 0; } 10% { opacity: 1; } to { opacity: 1; } }
@keyframes kenBurnsBg { from { transform: scale(1); } to { transform: scale(1.1); } }

/* Transition: Flip 3D */
.transition-flip_3d .slide-animation-wrapper {
    animation: flip3D 0.8s ease-in-out forwards;
    transform-style: preserve-3d;
    perspective: 1200px;
}
@keyframes flip3D {
    0% { transform: rotateY(-90deg); opacity: 0; }
    50% { opacity: 0.5; }
    100% { transform: rotateY(0deg); opacity: 1; }
}

/* Transition: Push */
.transition-push .slide-animation-wrapper {
    animation: pushIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
@keyframes pushIn { from { transform: translateX(100%); opacity: 1; } to { transform: translateX(0); opacity: 1; } }

/* Transition: Blur Reveal */
.transition-blur_reveal .slide-animation-wrapper {
    animation: blurReveal 0.8s ease-out forwards;
}
@keyframes blurReveal { 0% { opacity: 0; filter: blur(30px); transform: scale(1.1); } 100% { opacity: 1; filter: blur(0); transform: scale(1); } }

/* Transition: Cube 3D */
.transition-cube_3d .slide-animation-wrapper {
    animation: cube3D 0.8s ease-in-out forwards;
    transform-style: preserve-3d;
    transform-origin: left center;
    perspective: 1200px;
}
@keyframes cube3D { 0% { transform: translateX(100%) rotateY(90deg); opacity: 0; } 100% { transform: translateX(0) rotateY(0deg); opacity: 1; } }

/* Transition: Iris */
.transition-iris .slide-animation-wrapper {
    animation: irisOpen 0.8s ease-out forwards;
}
@keyframes irisOpen { 0% { clip-path: circle(0% at 50% 50%); opacity: 0.8; } 100% { clip-path: circle(150% at 50% 50%); opacity: 1; } }

/* Transition: Swipe */
.transition-swipe .slide-animation-wrapper {
    animation: swipeReveal 0.6s ease-out forwards;
}
@keyframes swipeReveal { 0% { clip-path: inset(0 100% 0 0); opacity: 1; } 100% { clip-path: inset(0 0 0 0); opacity: 1; } }

/* Transition: Glide */
.transition-glide .slide-animation-wrapper {
    animation: glideIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
@keyframes glideIn { 0% { transform: translateX(30%) scale(0.9); opacity: 0; } 100% { transform: translateX(0) scale(1); opacity: 1; } }

/* Transition: Reveal Up */
.transition-reveal_up .slide-animation-wrapper {
    animation: revealUp 0.6s ease-out forwards;
}
@keyframes revealUp { 0% { clip-path: inset(100% 0 0 0); opacity: 1; } 100% { clip-path: inset(0 0 0 0); opacity: 1; } }

/* Transition: Rotate Scale */
.transition-rotate_scale .slide-animation-wrapper {
    animation: rotateScale 0.7s ease-out forwards;
}
@keyframes rotateScale { 0% { transform: rotate(-5deg) scale(0.8); opacity: 0; } 100% { transform: rotate(0deg) scale(1); opacity: 1; } }

/* Transition: Bounce In */
.transition-bounce_in .slide-animation-wrapper {
    animation: bounceIn 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
}
@keyframes bounceIn { 0% { transform: scale(0.3); opacity: 0; } 50% { transform: scale(1.05); } 70% { transform: scale(0.95); } 100% { transform: scale(1); opacity: 1; } }

/* Transition: Cinematic */
.transition-cinematic .slide-animation-wrapper {
    animation: cinematic 1.2s ease-out forwards;
}
@keyframes cinematic { 0% { opacity: 0; filter: brightness(0); } 30% { opacity: 1; filter: brightness(0.3); } 100% { opacity: 1; filter: brightness(1); } }

/* Transition: Unfold 3D */
.transition-unfold_3d .slide-animation-wrapper {
    animation: unfold3D 1.2s cubic-bezier(0.32, 0.94, 0.60, 1) forwards;
    transform-style: preserve-3d;
    transform-origin: left center;
    perspective: 1500px;
}
@keyframes unfold3D {
    0% { transform: rotateY(-110deg) scale(0.9); opacity: 0; filter: brightness(0.3); }
    30% { opacity: 1; filter: brightness(0.6); }
    60% { transform: rotateY(-20deg) scale(0.98); filter: brightness(0.9); }
    80% { transform: rotateY(5deg) scale(1.01); }
    100% { transform: rotateY(0deg) scale(1); opacity: 1; filter: brightness(1); }
}

/* Transition: Digital Glitch */
.transition-digital_glitch .slide-animation-wrapper {
    animation: digitalGlitch 0.9s linear forwards;
    position: relative;
}
.transition-digital_glitch .slide-background {
    animation: glitchImage 0.9s steps(1) forwards;
}
@keyframes digitalGlitch {
    0% { clip-path: inset(0 0 100% 0); opacity: 0; }
    5% { clip-path: inset(85% 0 0 0); opacity: 1; }
    10% { clip-path: inset(0 0 75% 0); transform: translateX(-8px) skewX(-2deg); }
    15% { clip-path: inset(50% 0 30% 0); transform: translateX(10px) skewX(1deg); }
    20% { clip-path: inset(20% 0 60% 0); transform: translateX(-5px); }
    25% { clip-path: inset(70% 0 10% 0); transform: translateX(6px) skewX(-1deg); }
    30% { clip-path: inset(5% 0 80% 0); transform: translateX(-3px); }
    35% { clip-path: inset(40% 0 40% 0); transform: translateX(4px); }
    40% { clip-path: inset(0 0 55% 0); transform: translateX(-6px) skewX(2deg); }
    45% { clip-path: inset(60% 0 20% 0); transform: translateX(3px); }
    50% { clip-path: inset(15% 0 45% 0); transform: translateX(-4px); }
    55% { clip-path: inset(0 0 35% 0); transform: translateX(5px) skewX(-1deg); }
    60% { clip-path: inset(45% 0 25% 0); transform: translateX(-2px); }
    65% { clip-path: inset(0 0 20% 0); transform: translateX(2px); }
    70% { clip-path: inset(25% 0 10% 0); transform: translateX(-3px); }
    75% { clip-path: inset(0 0 10% 0); transform: translateX(1px); }
    80% { clip-path: inset(10% 0 5% 0); transform: translateX(-1px); }
    85% { clip-path: inset(0 0 5% 0); transform: translateX(0); }
    90% { clip-path: inset(2% 0 0 0); }
    95%, 100% { clip-path: inset(0 0 0 0); transform: translateX(0) skewX(0); opacity: 1; }
}
@keyframes glitchImage {
    0%, 5% { filter: hue-rotate(90deg) saturate(2) brightness(1.2); }
    10%, 15% { filter: hue-rotate(-60deg) saturate(1.8) contrast(1.2); }
    20%, 25% { filter: hue-rotate(180deg) saturate(1.5); }
    30%, 35% { filter: hue-rotate(-90deg) saturate(2) brightness(0.9); }
    40%, 45% { filter: hue-rotate(45deg) saturate(1.6) brightness(1.1); }
    50%, 55% { filter: hue-rotate(-30deg) contrast(1.1); }
    60%, 65% { filter: hue-rotate(120deg) saturate(1.3); }
    70%, 80% { filter: hue-rotate(-10deg); }
    85%, 90% { filter: hue-rotate(5deg) brightness(1.05); }
    95%, 100% { filter: none; }
}

/* ============================================
   Video Greeting Bubble
   ============================================ */
.video-greeting-bubble {
    position: fixed;
    z-index: 10000;
    cursor: pointer;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    border: 3px solid rgba(255,255,255,0.3);
    background: #222;
}

.video-greeting-bubble:hover {
    transform: scale(1.05);
    border-color: rgba(255,255,255,0.6);
}

.video-greeting-bubble.shape-circle {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    overflow: hidden;
}

.video-greeting-bubble.shape-rectangle {
    width: 180px;
    height: 140px;
    border-radius: 12px;
    overflow: hidden;
}

.video-greeting-bubble.position-top-right {
    top: 100px;
    right: 40px;
}

.video-greeting-bubble.position-bottom-right {
    bottom: 120px;
    right: 40px;
}

.video-greeting-bubble.position-top-left {
    top: 100px;
    left: 40px;
}

.video-greeting-bubble.position-bottom-left {
    bottom: 120px;
    left: 40px;
}

.video-greeting-bubble video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #333;
}

.video-greeting-bubble .play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s;
}

.video-greeting-bubble .play-overlay .material-symbols-outlined {
    font-size: 32px;
    color: white;
}

.video-greeting-bubble.playing .play-overlay {
    opacity: 0;
}

.video-greeting-bubble .mute-indicator {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0,0,0,0.6);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-greeting-bubble .mute-indicator .material-symbols-outlined {
    font-size: 14px;
    color: white;
}

/* ============================================
   Audio Trigger Button
   ============================================ */
.slide-element.audio-trigger,
.preview-element.audio-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.slide-element.audio-trigger:hover,
.preview-element.audio-trigger:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.slide-element.audio-trigger .play-icon,
.preview-element.audio-trigger .play-icon {
    font-size: 16px;
}

/* ============================================
   Video Trigger Button
   ============================================ */
.slide-element.video-trigger,
.preview-element.video-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    /* Note: position: absolute is inherited from .slide-element base class */
    /* This allows left/top percentage positioning to work correctly */
    overflow: hidden;
}

.slide-element.video-trigger:hover ,
.preview-element.video-trigger:hover {
    transform: translateY(-2px) scale(1.02);
}

.slide-element.video-trigger:active ,
.preview-element.video-trigger:active {
    transform: translateY(1px) scale(0.98);
}

.slide-element.video-trigger .play-icon ,
.preview-element.video-trigger .play-icon {
    font-size: 16px;
    position: relative;
    z-index: 1;
}

.slide-element.video-trigger span ,
.preview-element.video-trigger span {
    position: relative;
    z-index: 1;
}

/* Video Trigger Styles */
.slide-element.video-trigger.style-glow ,
.preview-element.video-trigger.style-glow {
    background: linear-gradient(180deg,
        var(--btn-color, #e25848) 0%,
        color-mix(in srgb, var(--btn-color, #e25848), black 25%) 100%);
    box-shadow:
        0 0 20px color-mix(in srgb, var(--btn-color, #e25848), transparent 50%),
        0 4px 15px rgba(0,0,0,0.3),
        inset 0 1px 0 rgba(255,255,255,0.25);
    border: 1px solid rgba(255,255,255,0.1);
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.slide-element.video-trigger.style-glow:hover ,
.preview-element.video-trigger.style-glow:hover {
    box-shadow:
        0 0 30px color-mix(in srgb, var(--btn-color, #e25848), transparent 30%),
        0 8px 25px rgba(0,0,0,0.35);
    filter: brightness(1.1);
}

.slide-element.video-trigger.style-glass ,
.preview-element.video-trigger.style-glass {
    background: linear-gradient(135deg,
        rgba(255,255,255,0.15) 0%,
        rgba(255,255,255,0.05) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}

.slide-element.video-trigger.style-glass:hover ,
.preview-element.video-trigger.style-glass:hover {
    background: linear-gradient(135deg,
        rgba(255,255,255,0.2) 0%,
        rgba(255,255,255,0.08) 100%);
    border-color: rgba(255,255,255,0.3);
}

.slide-element.video-trigger.style-gradient ,
.preview-element.video-trigger.style-gradient {
    background: linear-gradient(180deg,
        color-mix(in srgb, var(--btn-color, #e25848), white 20%) 0%,
        var(--btn-color, #e25848) 45%,
        color-mix(in srgb, var(--btn-color, #e25848), black 20%) 100%);
    border: 1px solid rgba(255,255,255,0.15);
    box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}

.slide-element.video-trigger.style-gradient:hover ,
.preview-element.video-trigger.style-gradient:hover {
    filter: brightness(1.08);
}

.slide-element.video-trigger.style-neon ,
.preview-element.video-trigger.style-neon {
    background: transparent;
    border: 2px solid var(--btn-color, #e25848);
    box-shadow:
        0 0 10px var(--btn-color, #e25848),
        0 0 20px color-mix(in srgb, var(--btn-color, #e25848), transparent 50%);
    text-shadow: 0 0 8px currentColor;
}

.slide-element.video-trigger.style-neon:hover ,
.preview-element.video-trigger.style-neon:hover {
    background: color-mix(in srgb, var(--btn-color, #e25848), transparent 85%);
    box-shadow:
        0 0 15px var(--btn-color, #e25848),
        0 0 30px color-mix(in srgb, var(--btn-color, #e25848), transparent 40%);
}

.slide-element.video-trigger.style-minimal ,
.preview-element.video-trigger.style-minimal {
    background: var(--btn-color, #e25848);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.slide-element.video-trigger.style-minimal:hover ,
.preview-element.video-trigger.style-minimal:hover {
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
    filter: brightness(1.1);
}

/* ============================================
   Video Player Modal
   ============================================ */
.video-player-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10010;
}

.video-player-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
}

.video-player-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 36px;
    cursor: pointer;
    padding: 8px;
}

.video-player-close:hover {
    color: #e25848;
}

.video-player-video {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 8px;
}

/* ============================================
   CTA Button Base Styles
   ============================================ */
.slide-element.cta-button,
.preview-element.cta-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    /* Note: position: absolute is inherited from .slide-element base class */
    /* This allows left/top percentage positioning to work correctly */
    /* The ::before pseudo-element will be positioned relative to this element */
    overflow: hidden;
}

.slide-element.cta-button::before ,
.preview-element.cta-button::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.slide-element.cta-button:hover ,
.preview-element.cta-button:hover {
    transform: translateY(-2px) scale(1.02);
}

.slide-element.cta-button:active ,
.preview-element.cta-button:active {
    transform: translateY(1px) scale(0.98);
}

.slide-element.cta-button .cta-icon ,
.preview-element.cta-button .cta-icon {
    font-size: 20px;
    position: relative;
    z-index: 1;
}

.slide-element.cta-button .cta-text ,
.preview-element.cta-button .cta-text {
    position: relative;
    z-index: 1;
}

/* CTA Style: Glow */
.slide-element.cta-button.style-glow ,
.preview-element.cta-button.style-glow {
    background: linear-gradient(180deg,
        var(--btn-color, #22c55e) 0%,
        color-mix(in srgb, var(--btn-color, #22c55e), black 25%) 100%);
    box-shadow:
        0 0 20px color-mix(in srgb, var(--btn-color, #22c55e), transparent 50%),
        0 4px 15px rgba(0,0,0,0.3),
        inset 0 1px 0 rgba(255,255,255,0.25),
        inset 0 -1px 0 rgba(0,0,0,0.15);
    border: 1px solid rgba(255,255,255,0.1);
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.slide-element.cta-button.style-glow:hover ,
.preview-element.cta-button.style-glow:hover {
    box-shadow:
        0 0 30px color-mix(in srgb, var(--btn-color, #22c55e), transparent 30%),
        0 8px 25px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.3),
        inset 0 -1px 0 rgba(0,0,0,0.15);
    filter: brightness(1.1);
}

.slide-element.cta-button.style-glow:active ,
.preview-element.cta-button.style-glow:active {
    filter: brightness(0.95);
    box-shadow:
        0 0 15px color-mix(in srgb, var(--btn-color, #22c55e), transparent 60%),
        0 2px 8px rgba(0,0,0,0.4),
        inset 0 2px 4px rgba(0,0,0,0.2);
}

/* CTA Style: Glass */
.slide-element.cta-button.style-glass ,
.preview-element.cta-button.style-glass {
    background: linear-gradient(135deg,
        rgba(255,255,255,0.15) 0%,
        rgba(255,255,255,0.05) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow:
        0 8px 32px rgba(0,0,0,0.25),
        inset 0 1px 0 rgba(255,255,255,0.25),
        inset 0 -1px 0 rgba(255,255,255,0.1);
}

.slide-element.cta-button.style-glass::before ,
.preview-element.cta-button.style-glass::before {
    background: linear-gradient(135deg,
        rgba(255,255,255,0.1) 0%,
        transparent 50%);
}

.slide-element.cta-button.style-glass:hover ,
.preview-element.cta-button.style-glass:hover {
    background: linear-gradient(135deg,
        rgba(255,255,255,0.2) 0%,
        rgba(255,255,255,0.08) 100%);
    box-shadow:
        0 12px 40px rgba(0,0,0,0.3),
        inset 0 1px 0 rgba(255,255,255,0.3),
        inset 0 -1px 0 rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.3);
}

.slide-element.cta-button.style-glass:active ,
.preview-element.cta-button.style-glass:active {
    background: linear-gradient(135deg,
        rgba(255,255,255,0.1) 0%,
        rgba(255,255,255,0.03) 100%);
    box-shadow:
        0 4px 16px rgba(0,0,0,0.3),
        inset 0 2px 4px rgba(0,0,0,0.1);
}

/* CTA Style: Gradient */
.slide-element.cta-button.style-gradient ,
.preview-element.cta-button.style-gradient {
    background: linear-gradient(180deg,
        color-mix(in srgb, var(--btn-color, #22c55e), white 20%) 0%,
        var(--btn-color, #22c55e) 45%,
        color-mix(in srgb, var(--btn-color, #22c55e), black 20%) 100%);
    border: 1px solid rgba(255,255,255,0.15);
    box-shadow:
        0 6px 20px rgba(0,0,0,0.25),
        inset 0 1px 0 rgba(255,255,255,0.3),
        inset 0 -1px 0 rgba(0,0,0,0.2);
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.slide-element.cta-button.style-gradient:hover ,
.preview-element.cta-button.style-gradient:hover {
    box-shadow:
        0 8px 28px rgba(0,0,0,0.3),
        inset 0 1px 0 rgba(255,255,255,0.35),
        inset 0 -1px 0 rgba(0,0,0,0.2);
    filter: brightness(1.08);
}

.slide-element.cta-button.style-gradient:active ,
.preview-element.cta-button.style-gradient:active {
    background: linear-gradient(180deg,
        color-mix(in srgb, var(--btn-color, #22c55e), black 5%) 0%,
        color-mix(in srgb, var(--btn-color, #22c55e), black 10%) 45%,
        color-mix(in srgb, var(--btn-color, #22c55e), black 25%) 100%);
    box-shadow:
        0 2px 8px rgba(0,0,0,0.3),
        inset 0 2px 4px rgba(0,0,0,0.15);
}

/* CTA Style: Neon */
.slide-element.cta-button.style-neon ,
.preview-element.cta-button.style-neon {
    background: transparent;
    border: 2px solid var(--btn-color, #22c55e);
    box-shadow:
        0 0 10px var(--btn-color, #22c55e),
        0 0 20px color-mix(in srgb, var(--btn-color, #22c55e), transparent 50%),
        inset 0 0 10px color-mix(in srgb, var(--btn-color, #22c55e), transparent 80%);
    text-shadow: 0 0 8px currentColor;
}

.slide-element.cta-button.style-neon .cta-icon ,
.preview-element.cta-button.style-neon .cta-icon {
    filter: drop-shadow(0 0 4px currentColor);
}

.slide-element.cta-button.style-neon:hover ,
.preview-element.cta-button.style-neon:hover {
    background: color-mix(in srgb, var(--btn-color, #22c55e), transparent 85%);
    box-shadow:
        0 0 15px var(--btn-color, #22c55e),
        0 0 30px color-mix(in srgb, var(--btn-color, #22c55e), transparent 40%),
        0 0 45px color-mix(in srgb, var(--btn-color, #22c55e), transparent 60%),
        inset 0 0 15px color-mix(in srgb, var(--btn-color, #22c55e), transparent 70%);
}

.slide-element.cta-button.style-neon:active ,
.preview-element.cta-button.style-neon:active {
    background: color-mix(in srgb, var(--btn-color, #22c55e), transparent 75%);
    box-shadow:
        0 0 8px var(--btn-color, #22c55e),
        inset 0 0 20px color-mix(in srgb, var(--btn-color, #22c55e), transparent 60%);
}

/* CTA Style: Minimal */
.slide-element.cta-button.style-minimal ,
.preview-element.cta-button.style-minimal {
    background: var(--btn-color, #22c55e);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    border: none;
}

.slide-element.cta-button.style-minimal:hover ,
.preview-element.cta-button.style-minimal:hover {
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
    filter: brightness(1.1);
}

.slide-element.cta-button.style-minimal:active ,
.preview-element.cta-button.style-minimal:active {
    box-shadow: 0 2px 8px rgba(0,0,0,0.25);
    filter: brightness(0.95);
}

/* ============================================
   CTA Button Motion Animations
   Attention-grabbing continuous animations
   ============================================ */

/* Animation: Pulse - Heartbeat-like scale pulse */
@keyframes cta-pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow:
            0 0 0 0 color-mix(in srgb, var(--btn-color, #22c55e), transparent 30%),
            var(--base-shadow, 0 4px 15px rgba(0,0,0,0.3));
    }
    50% {
        transform: scale(1.03);
        box-shadow:
            0 0 0 8px color-mix(in srgb, var(--btn-color, #22c55e), transparent 80%),
            var(--base-shadow, 0 4px 15px rgba(0,0,0,0.3));
    }
}

.slide-element.cta-button.anim-pulse,
.preview-element.cta-button.anim-pulse {
    --base-shadow: 0 4px 15px rgba(0,0,0,0.3);
    animation: cta-pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.slide-element.cta-button.anim-pulse:hover,
.preview-element.cta-button.anim-pulse:hover {
    animation-play-state: paused;
}

/* Animation: Float - Gentle hovering/bobbing motion */
@keyframes cta-float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-4px) rotate(0.5deg);
    }
    50% {
        transform: translateY(-6px) rotate(0deg);
    }
    75% {
        transform: translateY(-4px) rotate(-0.5deg);
    }
}

.slide-element.cta-button.anim-float,
.preview-element.cta-button.anim-float {
    animation: cta-float 3s ease-in-out infinite;
    will-change: transform;
}

.slide-element.cta-button.anim-float:hover,
.preview-element.cta-button.anim-float:hover {
    animation-play-state: paused;
    transform: translateY(-2px) scale(1.02);
}

/* Animation: Shimmer - Shine sweep across button */
@keyframes cta-shimmer {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

.slide-element.cta-button.anim-shimmer,
.preview-element.cta-button.anim-shimmer {
    /* Note: don't set position:relative - it overrides position:absolute from parent classes */
    overflow: hidden;
}

.slide-element.cta-button.anim-shimmer::after,
.preview-element.cta-button.anim-shimmer::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        transparent 0%,
        transparent 40%,
        rgba(255, 255, 255, 0.4) 50%,
        transparent 60%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: cta-shimmer 2.5s ease-in-out infinite;
    pointer-events: none;
    border-radius: inherit;
}

.slide-element.cta-button.anim-shimmer:hover::after,
.preview-element.cta-button.anim-shimmer:hover::after {
    animation-play-state: paused;
    opacity: 0;
}

/* Combined: Style-specific animation adjustments */
.slide-element.cta-button.style-neon.anim-pulse,
.preview-element.cta-button.style-neon.anim-pulse {
    --base-shadow:
        0 0 15px var(--btn-color, #22c55e),
        0 0 30px color-mix(in srgb, var(--btn-color, #22c55e), transparent 50%);
}

.slide-element.cta-button.style-glass.anim-shimmer::after,
.preview-element.cta-button.style-glass.anim-shimmer::after {
    background: linear-gradient(
        90deg,
        transparent 0%,
        transparent 35%,
        rgba(255, 255, 255, 0.6) 50%,
        transparent 65%,
        transparent 100%
    );
    background-size: 200% 100%;
}

/* ============================================
   Indicator/Callout Element
   ============================================ */
.slide-element.indicator,
.preview-element.indicator {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0;
}

.slide-element.indicator .indicator-label ,
.preview-element.indicator .indicator-label {
    position: absolute;
    white-space: nowrap;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    pointer-events: auto;
    transform: translateY(-100%);
}

/* Indicator Variant: Minimal */
.slide-element.indicator.indicator-minimal .indicator-line ,
.preview-element.indicator.indicator-minimal .indicator-line {
    stroke: #ffffff;
    stroke-width: 0.3;
}

.slide-element.indicator.indicator-minimal .indicator-dot ,
.preview-element.indicator.indicator-minimal .indicator-dot {
    background: #ffffff;
}

.slide-element.indicator.indicator-minimal .indicator-label ,
.preview-element.indicator.indicator-minimal .indicator-label {
    color: #ffffff;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.8);
}

/* Indicator Variant: Tech */
.slide-element.indicator.indicator-tech .indicator-line ,
.preview-element.indicator.indicator-tech .indicator-line {
    stroke: #00ff88;
    stroke-width: 0.4;
    stroke-dasharray: 1 1;
}

.slide-element.indicator.indicator-tech .indicator-dot ,
.preview-element.indicator.indicator-tech .indicator-dot {
    background: #00ff88;
}

.slide-element.indicator.indicator-tech .indicator-label ,
.preview-element.indicator.indicator-tech .indicator-label {
    color: #00ff88;
    text-shadow: 0 0 8px rgba(0, 255, 136, 0.5);
    font-family: monospace;
}

/* Indicator Variant: Neon */
.slide-element.indicator.indicator-neon .indicator-line ,
.preview-element.indicator.indicator-neon .indicator-line {
    stroke: #00ffff;
    stroke-width: 0.4;
    filter: drop-shadow(0 0 2px #00ffff);
}

.slide-element.indicator.indicator-neon .indicator-dot ,
.preview-element.indicator.indicator-neon .indicator-dot {
    background: #00ffff;
    box-shadow: 0 0 6px #00ffff;
}

.slide-element.indicator.indicator-neon .indicator-label ,
.preview-element.indicator.indicator-neon .indicator-label {
    color: #00ffff;
    text-shadow: 0 0 10px #00ffff, 0 0 20px #00ffff;
}

/* Indicator Motion: Neon Flicker */
@keyframes indicatorNeonFlicker {
    0% { opacity: 0; }
    10% { opacity: 1; }
    12% { opacity: 0.3; }
    14% { opacity: 1; }
    18% { opacity: 0.2; }
    20% { opacity: 1; }
    35% { opacity: 0.4; }
    38% { opacity: 1; }
    45% { opacity: 0.3; }
    48% { opacity: 1; }
    55% { opacity: 0.5; }
    58% { opacity: 1; }
    100% { opacity: 1; }
}

/* Indicator Motion: Breathing - separate keyframes for dot and label to preserve base transforms */
@keyframes indicatorDotBreathing {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.03); }
}
@keyframes indicatorLabelBreathing {
    0%, 100% { transform: translateY(-100%) scale(1); }
    50% { transform: translateY(-100%) scale(1.03); }
}

/* Indicator Motion: Floating */
@keyframes indicatorDotFloating {
    0%, 100% { transform: translate(-50%, -50%) translateY(0); }
    50% { transform: translate(-50%, -50%) translateY(-4px); }
}
@keyframes indicatorLabelFloating {
    0%, 100% { transform: translateY(-100%) translateY(0); }
    50% { transform: translateY(-100%) translateY(-4px); }
}

/* Indicator Motion: Sway */
@keyframes indicatorDotSway {
    0%, 100% { transform: translate(-50%, -50%) rotate(-1deg); }
    50% { transform: translate(-50%, -50%) rotate(1deg); }
}
@keyframes indicatorLabelSway {
    0%, 100% { transform: translateY(-100%) rotate(-1deg); }
    50% { transform: translateY(-100%) rotate(1deg); }
}

/* Apply motion to indicator dot (has translate(-50%, -50%) base transform) */
.indicator-motion-breathing .indicator-dot {
    animation: indicatorDotBreathing 3s ease-in-out infinite;
}
.indicator-motion-floating .indicator-dot {
    animation: indicatorDotFloating 2.5s ease-in-out infinite;
}
.indicator-motion-sway .indicator-dot {
    animation: indicatorDotSway 4s ease-in-out infinite;
}

/* Apply motion to indicator label (has translateY(-100%) base transform) */
.indicator-motion-breathing .indicator-label {
    animation: indicatorLabelBreathing 3s ease-in-out infinite;
}
.indicator-motion-floating .indicator-label {
    animation: indicatorLabelFloating 2.5s ease-in-out infinite;
}
.indicator-motion-sway .indicator-label {
    animation: indicatorLabelSway 4s ease-in-out infinite;
}