/* Cosmic Theme CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(135deg, #0b0f1f, #1a1a2e, #16213e);
    height: 100vh;
    overflow: hidden;
    position: relative;
    color: #fff;
}

/* Cosmic background elements */
.stars {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    overflow: hidden;
}

.stars:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(white, rgba(255,255,255,.2) 1px, transparent 1px),
        radial-gradient(white, rgba(255,255,255,.15) 1px, transparent 1px),
        radial-gradient(white, rgba(255,255,255,.1) 1px, transparent 1px);
    background-size: 200px 200px, 300px 300px, 400px 400px;
    background-position: 0 0, 40px 60px, 130px 270px;
    animation: stars 100s linear infinite;
}

@keyframes stars {
    0% { background-position: 0 0, 40px 60px, 130px 270px; }
    100% { background-position: 200px 500px, 300px 300px, 400px 400px; }
}

.nebula {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(106, 27, 154, 0.2), transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(33, 150, 243, 0.2), transparent 40%),
        radial-gradient(circle at 40% 60%, rgba(0, 150, 136, 0.2), transparent 40%);
    animation: nebula 30s linear infinite;
    opacity: 0.7;
}

@keyframes nebula {
    0% { background-position: 0% 0%; }
    50% { background-position: 100% 100%; }
    100% { background-position: 0% 0%; }
}

/* Content container */
.cosmic-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    z-index: 10;
}

.cosmic-content {
    background: rgba(10, 15, 35, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(100, 100, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.cosmic-content::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(100, 100, 255, 0.1) 0%, rgba(100, 100, 255, 0) 70%);
    z-index: -1;
    animation: cosmic-glow 6s linear infinite;
}

@keyframes cosmic-glow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.cosmic-title {
    font-size: 2.5rem;
    margin-bottom: 10px;
    background: linear-gradient(to right, #8e2de2, #4a00e0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    letter-spacing: 1px;
}

.cosmic-subtitle {
    font-size: 1.1rem;
    margin-bottom: 30px;
    line-height: 1.6;
    color: #a0a0ff;
    font-weight: 300;
}

/* Cosmic loader */
.cosmic-loader {
    position: relative;
    margin: 40px auto;
    width: 200px;
    height: 200px;
}

.orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150px;
    height: 150px;
    border: 2px solid rgba(100, 100, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: orbit 8s linear infinite;
}

.planet {
    position: absolute;
    top: -15px;
    left: 50%;
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    border-radius: 50%;
    box-shadow: 0 0 15px #00f2fe;
    transform: translateX(-50%);
}

.moon {
    position: absolute;
    top: 25px;
    right: 25px;
    width: 12px;
    height: 12px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 0 8px #fff;
    animation: moon-orbit 3s linear infinite;
}

.pulsar {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    background: #ff416c;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 0 0 rgba(255, 65, 108, 0.7);
    animation: pulsate 2s infinite;
}

@keyframes orbit {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes moon-orbit {
    0% { transform: rotate(0deg) translateX(20px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(20px) rotate(-360deg); }
}

@keyframes pulsate {
    0% { 
        box-shadow: 0 0 0 0 rgba(255, 65, 108, 0.7); 
        transform: translate(-50%, -50%) scale(1);
    }
    70% { 
        box-shadow: 0 0 0 20px rgba(255, 65, 108, 0); 
        transform: translate(-50%, -50%) scale(1.2);
    }
    100% { 
        box-shadow: 0 0 0 0 rgba(255, 65, 108, 0); 
        transform: translate(-50%, -50%) scale(1);
    }
}

/* Status text */
.status-text {
    font-size: 1.1rem;
    margin: 20px 0;
    color: #a0a0ff;
    min-height: 24px;
}

/* Firebase badge */
.firebase-badge {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 30px;
    color: #a0a0ff;
    font-size: 0.9rem;
    gap: 10px;
}

.firebase-logo {
    position: relative;
    width: 40px;
    height: 40px;
    background: linear-gradient(to bottom, #FFCA28, #F57C00);
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    display: flex;
    justify-content: center;
    align-items: center;
}

.flame {
    position: absolute;
    width: 10px;
    height: 10px;
    background: #fff;
    border-radius: 50%;
}

.flame:nth-child(1) {
    top: 5px;
    left: 15px;
    animation: flame 1.2s infinite alternate;
}

.flame:nth-child(2) {
    top: 15px;
    left: 10px;
    animation: flame 1.4s infinite alternate;
}

.flame:nth-child(3) {
    top: 15px;
    left: 20px;
    animation: flame 1.6s infinite alternate;
}

@keyframes flame {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.4); opacity: 1; }
}

/* Responsive design */
@media (max-width: 600px) {
    .cosmic-content {
        padding: 30px 20px;
    }
    
    .cosmic-title {
        font-size: 2rem;
    }
    
    .cosmic-subtitle {
        font-size: 1rem;
    }
    
    .cosmic-loader {
        width: 150px;
        height: 150px;
    }
    
    .orbit {
        width: 120px;
        height: 120px;
    }
}