/* QUANTUM VERSE - ULTIMATE CYBERPUNK STYLESHEET */
:root {
    --quantum-purple: #8a2be2;
    --neon-blue: #0ff0fc;
    --neon-pink: #ff00ff;
    --matrix-green: #00ff88;
    --void-black: #0a0a12;
    --hologram-teal: rgba(0, 255, 255, 0.15);
    --cyber-yellow: #ffff00;
    --light-bg: #f0f0f0;
    --light-text: #333;
}

/* Dark Mode (Default) */
[data-theme="dark"] {
    --bg-color: var(--void-black);
    --text-color: var(--matrix-green);
    --card-bg: rgba(10, 10, 18, 0.9);
    --border-glow: var(--neon-blue);
    --icon-color: var(--neon-blue);
}

/* Light Mode */
[data-theme="light"] {
    --bg-color: var(--light-bg);
    --text-color: var(--void-black);
    --card-bg: rgba(255, 255, 255, 0.95);
    --border-glow: var(--quantum-purple);
    --icon-color: var(--quantum-purple);
}

/* Base Styles */
body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    transition: all 0.5s ease;
    margin: 0;
}

/* Quantum Particles Canvas */
#quantum-particles {
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: var(--void-black);
}

/* Main Container */
.quantum-container {
    background: var(--card-bg);
    border: 2px solid var(--border-glow);
    border-radius: 20px;
    padding: 2rem;
    width: 90%;
    max-width: 800px;
    box-shadow: 0 0 30px rgba(138, 43, 226, 0.3);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    margin: 1rem;
}

.quantum-container::before {
    content: '';
    position: absolute;
    inset: -5px;
    background: linear-gradient(45deg, var(--neon-blue), var(--neon-pink), var(--matrix-green));
    z-index: -1;
    filter: blur(20px);
    opacity: 0.5;
    animation: gradient-spin 8s linear infinite;
}

/* Title */
.quantum-title {
    font-family: 'Orbitron', sans-serif;
    text-align: center;
    margin-bottom: 2rem;
    font-size: 3rem;
    text-shadow: 0 0 15px var(--neon-blue);
    position: relative;
}

.glitch {
    animation: glitch-effect 3s infinite;
}

@keyframes glitch-effect {
    0%, 100% { text-shadow: 0 0 10px var(--neon-blue); }
    25% { text-shadow: -5px 5px 10px var(--neon-pink); }
    50% { text-shadow: 5px -5px 10px var(--matrix-green); }
    75% { text-shadow: -5px -5px 10px var(--cyber-yellow); }
}

/* Mood Buttons Grid */
.mood-matrix {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.mood-btn {
    padding: 1rem;
    border: 2px solid var(--border-glow);
    border-radius: 10px;
    background: transparent;
    color: var(--text-color);
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

.mood-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px var(--border-glow);
}

.mood-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent, var(--border-glow), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mood-btn:hover::before {
    opacity: 0.3;
}

/* Quote Display Area */
.quantum-display {
    min-height: 200px;
    position: relative;
    border: 1px solid var(--border-glow);
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.quantum-loader {
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 20px,
        var(--hologram-teal) 20px,
        var(--hologram-teal) 40px
    );
    animation: matrix-scan 3s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.quantum-loader.active {
    opacity: 1;
}

.quote-hologram {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

.quote-hologram.active {
    opacity: 1;
    transform: translateY(0);
}

#quote {
    font-size: 1.4rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    text-align: center;
    font-style: italic;
}

.author-signature {
    text-align: center;
    font-size: 1.1rem;
    color: var(--border-glow);
}

/* Social Sharing Grid */
.social-grid {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--border-glow);
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-color);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.social-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px currentColor;
}

.social-btn.twitter:hover { color: #1DA1F2; }
.social-btn.whatsapp:hover { color: #25D366; }
.social-btn.telegram:hover { color: #0088cc; }
.social-btn.reddit:hover { color: #FF5700; }
.social-btn.copy:hover { color: var(--matrix-green); }

/* Control Buttons */
.theme-btn, .voice-btn {
    position: absolute;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--border-glow);
    background: transparent;
    color: var( #ff004f);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    z-index: 10;
}

.theme-btn {
    top: 20px;
    right: 20px;
}

.voice-btn {
    top: 20px;
    left: 20px;
}

.theme-btn:hover, .voice-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px var(--border-glow);
}

/* Animations */
@keyframes matrix-scan {
    from { background-position: 0 0; }
    to { background-position: 0 100px; }
}

@keyframes gradient-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Ripple Effect for Buttons */
.ripple-effect {
    position: absolute;
    width: 20px;
    height: 20px;
    background: rgba(0, 247, 255, 0.6);
    border-radius: 50%;
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}


.copyright{
    width: 100%;
    text-align: center;
    padding: 25px 0;
    background: #121212;
    font-weight: 300;
    margin-top: 50px;
    color: #ababab;
  }
  
  .copyright i{
    color: #ff004f;
    margin: 0 5px;
  }


/* Responsive Design */
@media (max-width: 768px) {
    .quantum-title { font-size: 2rem; }
    .mood-matrix { grid-template-columns: 1fr 1fr; }
    #quote { font-size: 1.2rem; }
    .theme-btn, .voice-btn {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .quantum-container { padding: 1rem; }
    .mood-matrix { grid-template-columns: 1fr; }
    .social-grid { gap: 0.5rem; }
    .social-btn { 
        width: 40px; 
        height: 40px; 
        font-size: 1rem; 
    }
    .quantum-title { font-size: 1.8rem; }
    #quote { font-size: 1rem; }
}