/* Loading Screen - Minimalist Dots */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #ffffff; /* Clean white background */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.6s ease;
}

.dot-loader {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.dot {
    width: 15px;
    height: 15px;
    background: #003366; /* SDA Blue dots */
    border-radius: 50%;
    animation: dotPulse 1.5s infinite ease-in-out;
}

.dot:nth-child(2) { animation-delay: 0.2s; }
.dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.3; }
}

.loading-text {
    font-family: 'Segoe UI', sans-serif;
    font-weight: 700;
    color: #003366;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-size: 0.9rem;
    text-align: center;
}

body.loaded #loading-screen {
    opacity: 0;
    pointer-events: none;
}