/* Shared styles for all pages */

:root {
    --bg-primary: #ffffff;
    --text-primary: #000000;
    --text-secondary: #666666;
    --border: #e0e0e0;
    --shadow: rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    --bg-primary: #000000;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --border: #333333;
    --shadow: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
    width: 100%;
    overscroll-behavior-x: none;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: all 0.3s ease;
    width: 100vw;
    max-width: 100vw;
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior-x: none;
}

/* Unified Glass Button Styles */
.theme-toggle,
.gender-toggle,
.lang-toggle {
    position: fixed;
    top: 20px;
    z-index: 9998;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    padding: 0;
    
    /* Liquid Glass Effect */
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.1),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);

    color: var(--text-primary);
    cursor: pointer;
    font-size: 1rem;
    font-weight: bold;
    font-family: 'Arial', 'Helvetica', sans-serif;
    
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Glass Adjustments */
[data-theme="dark"] .theme-toggle,
[data-theme="dark"] .gender-toggle,
[data-theme="dark"] .lang-toggle {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Hover State */
.theme-toggle:hover,
.gender-toggle:hover,
.lang-toggle:hover {
    transform: translateY(-2px) scale(1.05);
    background: rgba(255, 255, 255, 0.25);
    box-shadow: 
        0 8px 20px rgba(0, 0, 0, 0.15),
        inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

[data-theme="dark"] .theme-toggle:hover,
[data-theme="dark"] .gender-toggle:hover,
[data-theme="dark"] .lang-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Positioning */
.theme-toggle {
    right: 20px;
}

.gender-toggle {
    right: 80px; /* 20 + 48 + 12 gap */
}

.lang-toggle {
    right: 140px; /* 80 + 48 + 12 gap */
}



.theme-toggle.dragging {
    cursor: grabbing;
    z-index: 10000;
}

/* Acid Mode */
@keyframes acidTrip {
    0% { 
        background: radial-gradient(circle at 30% 40%, #ff0066 0%, #ff00ff 25%, #6600ff 50%, transparent 70%),
                    radial-gradient(circle at 70% 60%, #00ffff 0%, #0099ff 25%, transparent 60%),
                    radial-gradient(circle at 50% 80%, #ffff00 0%, #ff6600 30%, transparent 65%),
                    #ff0066;
    }
    20% { 
        background: radial-gradient(circle at 60% 50%, #00ff00 0%, #88ff00 25%, #ffff00 50%, transparent 70%),
                    radial-gradient(circle at 20% 70%, #ff00ff 0%, #ff0088 25%, transparent 60%),
                    radial-gradient(circle at 80% 30%, #00ffff 0%, #0066ff 30%, transparent 65%),
                    #00ff88;
    }
    40% { 
        background: radial-gradient(circle at 40% 60%, #ffff00 0%, #ffaa00 25%, #ff6600 50%, transparent 70%),
                    radial-gradient(circle at 80% 40%, #ff00ff 0%, #ff0066 25%, transparent 60%),
                    radial-gradient(circle at 30% 20%, #00ff99 0%, #00ffff 30%, transparent 65%),
                    #ff8800;
    }
    60% { 
        background: radial-gradient(circle at 70% 30%, #0099ff 0%, #00ffff 25%, #00ff88 50%, transparent 70%),
                    radial-gradient(circle at 30% 70%, #ffff00 0%, #aaff00 25%, transparent 60%),
                    radial-gradient(circle at 50% 50%, #ff00ff 0%, #ff0099 30%, transparent 65%),
                    #00ccff;
    }
    80% { 
        background: radial-gradient(circle at 50% 40%, #ff00ff 0%, #aa00ff 25%, #6600ff 50%, transparent 70%),
                    radial-gradient(circle at 80% 80%, #00ff00 0%, #66ff00 25%, transparent 60%),
                    radial-gradient(circle at 20% 30%, #ff6600 0%, #ffaa00 30%, transparent 65%),
                    #cc00ff;
    }
    100% { 
        background: radial-gradient(circle at 30% 40%, #ff0066 0%, #ff00ff 25%, #6600ff 50%, transparent 70%),
                    radial-gradient(circle at 70% 60%, #00ffff 0%, #0099ff 25%, transparent 60%),
                    radial-gradient(circle at 50% 80%, #ffff00 0%, #ff6600 30%, transparent 65%),
                    #ff0066;
    }
}

@keyframes blink {
    0%, 85% {
        opacity: 1;
    }
    86%, 88% {
        opacity: 0;
    }
    89%, 90% {
        opacity: 1;
    }
    91%, 92% {
        opacity: 0;
    }
    93%, 100% {
        opacity: 1;
    }
}

@keyframes faceGrow {
    0% {
        transform: scale(1);
    }
    40% {
        transform: scale(1.4);
    }
    41% {
        transform: scale(1.4);
    }
    100% {
        transform: scale(1.4);
    }
}

@keyframes explodeLeft {
    0% {
        transform: scale(1.4) translate(0, 0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: scale(0.5) translate(-200vw, -150vh) rotate(-720deg);
        opacity: 0;
    }
}

@keyframes explodeRight {
    0% {
        transform: scale(1.4) translate(0, 0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: scale(0.5) translate(200vw, -150vh) rotate(720deg);
        opacity: 0;
    }
}

@keyframes explodeDown {
    0% {
        transform: scale(1.4) translate(0, 0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: scale(0.5) translate(0, 200vh) rotate(360deg);
        opacity: 0;
    }
}

body.acid-mode {
    animation: acidTrip 3s linear infinite !important;
    --bg-primary: transparent !important;
}

body.acid-mode .special-oo,
body.acid-mode .special-u,
body.acid-mode .special-middle {
    animation: faceGrow 10s ease-in-out forwards !important;
    z-index: 100;
}

body.acid-mode .special-oo.exploded:nth-of-type(2),
body.acid-mode .special-u.exploded,
body.acid-mode .special-middle.exploded {
    animation: explodeLeft 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards !important;
}

body.acid-mode .special-oo.exploded:nth-of-type(3) {
    animation: explodeRight 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards !important;
}

body.acid-mode .special-oo.exploded:first-of-type {
    animation: explodeDown 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards !important;
}

.interactive-letter.special-oo.dragging,
.interactive-letter.special-u.dragging,
.interactive-letter.special-middle.dragging {
    animation: none !important;
    transform: none !important;
    will-change: transform;
}

.logo {
    font-family: 'Courier New', monospace;
    font-weight: bold;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
}

