/* ========================================
   CARTOON CHARACTER STYLES
   ========================================
   Lightweight cartoon-style animations and effects
   ⚠️ Only animates the character, not the page/body
========================================== */

/* ========== Character Base Styles ========== */
.cartoon-character {
    position: fixed;
    width: 80px;
    height: 80px;
    z-index: 9999;
    cursor: pointer;
    pointer-events: auto;
    user-select: none;
    transition: transform 0.3s ease;
}

.cartoon-character img.character-sprite {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* Emoji fallback mode if image doesn't load */
.cartoon-character.emoji-mode {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cartoon-emoji {
    font-size: 48px;
    line-height: 1;
}

/* ========== Character Animations ========== */
/* Pop Animation - Slight scale on click */
@keyframes characterPop {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.15);
    }
    100% {
        transform: scale(1);
    }
}

.cartoon-character.pop {
    animation: characterPop 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Shake Animation - Gentle shake */
@keyframes characterShake {
    0%, 100% {
        transform: translateX(0) rotate(0deg);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-8px) rotate(-2deg);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(8px) rotate(2deg);
    }
}

.cartoon-character.shake {
    animation: characterShake 0.3s cubic-bezier(0.36, 0.07, 0.19, 0.97);
}

/* ========== Character State Styles ========== */
.cartoon-character.state-idle {
    animation: gentleBob 3s ease-in-out infinite;
}

.cartoon-character.state-walking {
    animation: walkBounce 0.5s ease-in-out infinite;
}

.cartoon-character.state-jumping {
    animation: jumpUp 0.6s ease-in-out;
}

.cartoon-character.state-celebrating {
    animation: celebrate 0.8s ease-in-out;
}

/* State-specific animations */
@keyframes gentleBob {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

@keyframes walkBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes jumpUp {
    0% {
        transform: translateY(0) scale(1);
    }
    30% {
        transform: translateY(-50px) scale(1.1);
    }
    50% {
        transform: translateY(-60px) scale(1);
    }
    70% {
        transform: translateY(-50px) scale(0.95);
    }
    100% {
        transform: translateY(0) scale(1);
    }
}

@keyframes celebrate {
    0%, 100% {
        transform: rotate(0deg) scale(1);
    }
    25% {
        transform: rotate(-10deg) scale(1.15);
    }
    75% {
        transform: rotate(10deg) scale(1.15);
    }
}

/* Hover effect - Subtle bounce */
.cartoon-character:hover {
    animation: gentleBounce 0.5s ease-in-out;
}

@keyframes gentleBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

/* ========== Interactive Element Effects ========== */
/* Cartoon Hit Effect - Applied to clicked elements */
.cartoon-hit {
    animation: elementShake 0.6s cubic-bezier(0.36, 0.07, 0.19, 0.97);
    position: relative;
}

@keyframes elementShake {
    0%, 100% {
        transform: translateX(0) scale(1);
        opacity: 1;
    }
    10%, 30%, 50%, 70% {
        transform: translateX(-4px) scale(0.98);
    }
    20%, 40%, 60% {
        transform: translateX(4px) scale(1.02);
    }
    80% {
        opacity: 0.9;
    }
}

/* ========== Sparkle Effects ========== */
.cartoon-sparkle {
    position: fixed;
    width: 12px;
    height: 12px;
    pointer-events: none;
    z-index: 9998;
    animation: sparkleAnimation 0.8s ease-out forwards;
}

.cartoon-sparkle::before {
    content: '✨';
    position: absolute;
    font-size: 16px;
    line-height: 1;
    animation: sparkleRotate 0.8s linear;
}

@keyframes sparkleAnimation {
    0% {
        transform: translate(0, 0) scale(0);
        opacity: 1;
    }
    50% {
        opacity: 1;
        transform: translate(var(--tx), var(--ty)) scale(1.2);
    }
    100% {
        opacity: 0;
        transform: translate(var(--tx), var(--ty)) scale(0.5);
    }
}

@keyframes sparkleRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* ========== Existing Cards Enhancement ========== */
/* Subtle enhancements to existing cards without breaking them */
.tool-card,
.feature-card,
.stat-item {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tool-card:hover,
.feature-card:hover,
.stat-item:hover {
    transform: translateY(-4px);
}

/* Cartoon interaction visual feedback */
.tool-card.cartoon-hit,
.feature-card.cartoon-hit,
.stat-item.cartoon-hit {
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.4);
}

/* ========== Button Enhancements ========== */
.btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn:active {
    transform: scale(0.95);
}

/* Cartoon style click ripple */
.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s, opacity 0.6s;
    opacity: 0;
}

.btn:active::after {
    width: 300px;
    height: 300px;
    opacity: 0;
}

/* ========== Responsive Adjustments ========== */
@media (max-width: 768px) {
    .cartoon-character {
        width: 60px;
        height: 60px;
    }
    
    .cartoon-emoji {
        font-size: 36px;
    }
    
    .cartoon-sparkle::before {
        font-size: 12px;
    }
}

/* ========== Performance Optimization ========== */
/* Use GPU acceleration for smooth animations */
.cartoon-character,
.cartoon-sparkle,
.cartoon-hit {
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

/* Reduced motion support for accessibility */
@media (prefers-reduced-motion: reduce) {
    .cartoon-character,
    .cartoon-sparkle,
    .cartoon-hit,
    .tool-card,
    .feature-card,
    .stat-item {
        animation: none !important;
        transition: none !important;
    }
    
    .cartoon-character.pop,
    .cartoon-character.shake {
        animation: none !important;
    }
}

/* ========== Loading State ========== */
.cartoon-character.loading {
    opacity: 0;
    animation: fadeIn 0.5s ease-out forwards;
}

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

/* ========== Playful Cursor ========== */
.cartoon-character {
    cursor: grab;
}

.cartoon-character:active {
    cursor: grabbing;
}

/* ========== Additional Cartoon Effects ========== */
/* Wobble on idle (very subtle) */
@keyframes subtleWobble {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(1deg);
    }
    75% {
        transform: rotate(-1deg);
    }
}

/* Optional: Can be enabled via JavaScript for idle animation */
.cartoon-character.idle {
    animation: subtleWobble 3s ease-in-out infinite;
}