:root {
    --bg-color: #0f172a;
    --text-color: #f8fafc;
    --accent-color: #8b5cf6;
    --secondary-accent: #ec4899;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --card-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

/* Dynamic Background */
.background-orbs {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--accent-color);
    top: -100px;
    left: -100px;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: var(--secondary-accent);
    bottom: -50px;
    right: -50px;
    animation-delay: -5s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(30px, 50px);
    }
}

/* Glass Card */
.container {
    padding: 20px;
    width: 100%;
    max-width: 600px;
    z-index: 1;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: var(--card-shadow);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
}

header h1 {
    font-weight: 600;
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, #c084fc, #f472b6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.subtitle {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 2rem;
}

.gift-content {
    min-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

#gift-text {
    font-size: 2rem;
    font-weight: 300;
    line-height: 1.4;
}

/* Animations */
.fade-in {
    animation: fadeIn 1s ease-out forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Timer Bar */
.timer-container {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    position: absolute;
    bottom: 0;
    left: 0;
}

.timer-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-accent));
    width: 0%;
    animation: progress 30s linear forwards;
}

@keyframes progress {
    from {
        width: 0%;
    }

    to {
        width: 100%;
    }
}

/* Responsive */
@media (max-width: 480px) {
    .glass-card {
        padding: 2rem;
    }

    #gift-text {
        font-size: 1.5rem;
    }
}