:root {
    --bg-color: #0c0c0c;
    --accent-color: #fb923c;
    /* Orange-400 equivalent */
    --accent-glow: #facc15;
    /* Yellow-400 equivalent */
    --text-color: #ffffff;
    --sub-text: #6b7280;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

body {
    background: radial-gradient(circle at center, #111827 0%, #000000 100%);
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    touch-action: none;
    position: fixed;
    width: 100%;
}

#app {
    text-align: center;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.view {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
}

.hidden {
    display: none !important;
}

.glow-bg {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(251, 146, 60, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* Premium Button */
.premium-button {
    position: relative;
    width: min(70vw, 70vh, 400px);
    height: min(70vw, 70vh, 400px);
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
    transition: transform 0.1s ease-out;
    touch-action: none;
}

.premium-button:active {
    transform: scale(0.92);
}

.button-content {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    overflow: hidden;
    position: relative;
    z-index: 2;
}

#download-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
    animation: spin-slow 10s linear infinite;
}

@keyframes spin-slow {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Pulsing Borders Removed */

/* Ripple Effect */
#ripple-container {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 3;
}

.ripple {
    position: absolute;
    border: 4px solid rgba(250, 204, 21, 0.6);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: ripple-anim 0.8s ease-out;
    pointer-events: none;
}

@keyframes ripple-anim {
    from {
        width: 0;
        height: 0;
        opacity: 0.7;
    }

    to {
        width: 180%;
        height: 180%;
        opacity: 0;
    }
}

.instruction-premium {
    margin-top: 3rem;
    color: var(--sub-text);
    font-size: 0.875rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    font-weight: 300;
    animation: breathe 2.5s infinite ease-in-out;
}

@keyframes breathe {

    0%,
    100% {
        opacity: 0.4;
    }

    50% {
        opacity: 0.7;
    }
}

/* Waiting View - Fullscreen Explosion */
.explosion-container {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
}

.infinite-explosion-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: pulse-explosion 2s infinite alternate ease-in-out;
}

@keyframes pulse-explosion {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }

    100% {
        transform: scale(1.1);
        opacity: 1;
    }
}

/* Rotating Circle Removed */

/* Footer */
.footer {
    position: absolute;
    bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.powered-by {
    color: #374151;
    font-size: 0.75rem;
    font-weight: 300;
}

.shadow-brand {
    background: linear-gradient(to right, #a855f7, #ec4899, #ef4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

/* Explosion Overlay */
#explosion-gif-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    pointer-events: none;
    display: flex;
    justify-content: center;
    align-items: center;
}

#explosion-gif-overlay img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}