#loading-screen {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: var(--bg-main); z-index: 10000;
    display: none; flex-direction: column; justify-content: center; align-items: center;
}

.loader-container {
    position: relative; width: 140px; height: 140px;
    display: flex; justify-content: center; align-items: center;
    margin-bottom: 40px;
}

.loader-ring {
    position: absolute; width: 130px; height: 130px;
    border: 3px solid rgba(0, 242, 255, 0.1);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.15), inset 0 0 15px rgba(0, 242, 255, 0.05);
}

.loader-ring-svg {
    position: absolute; width: 130px; height: 130px;
    transform: rotate(0deg);
}

.loader-ring-svg circle {
    filter: drop-shadow(0 0 8px var(--primary));
}

.loader-logo {
    position: absolute; width: 70px; height: 70px;
    border-radius: 50%; overflow: hidden;
    z-index: 2;
}

.loader-logo img {
    width: 100%; height: 100%; object-fit: cover;
}

.loader-glow {
    position: absolute; width: 80px; height: 80px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 242, 255, 0.15) 0%, transparent 70%);
    animation: pulseGlow 2s ease-in-out infinite;
    z-index: 1;
}

.loader-text {
    display: flex; align-items: center;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards 0.5s;
}

.loader-text-label {
    font-size: 18px; font-weight: 700; color: var(--text-secondary);
    letter-spacing: 1px; font-family: 'Cairo', sans-serif;
}

.loader-dots {
    display: inline-flex; margin-left: 4px;
}

.loader-dots span {
    font-size: 22px; font-weight: 800; color: var(--primary);
    animation: dotJump 1.4s ease-in-out infinite;
}

.loader-dots span:nth-child(1) { animation-delay: 0s; }
.loader-dots span:nth-child(2) { animation-delay: 0.2s; }
.loader-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulseGlow {
    0%, 100% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.2); opacity: 1; }
}

@keyframes fadeInUp {
    0% { opacity: 0; transform: translateY(15px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes dotJump {
    0%, 80%, 100% { transform: translateY(0); opacity: 0.3; }
    40% { transform: translateY(-8px); opacity: 1; }
}