/* 🌟 Reset */
html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: #171822;
}

/* 🌟 Splash Screen */
#splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #171822;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    z-index: 9999;
    transition: opacity 0.5s ease-out;
}

/* 🌟 Loading Animation */
.loading-container {
    text-align: center;
}

.dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: linear-gradient(45deg, #00c6ff, #0072ff);
    animation: bounce 1.5s infinite ease-in-out;
}

.dot:nth-child(1) {
    animation-delay: 0s;
}

.dot:nth-child(2) {
    animation-delay: 0.2s;
}

.dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes bounce {

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

    50% {
        transform: translateY(-10px);
    }
}

.loading-text {
    color: white;
    font-size: 16px;
    margin-top: 10px;
    font-family: Arial, sans-serif;
    font-weight: bold;
}

/* 🌟 Khi Flutter tải xong, ẩn Splash Screen */
.hide-splash {
    opacity: 0;
    pointer-events: none;
}