/* ===============================
  LOADING ANIMATION
================================*/
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-900), var(--primary-700));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity var(--transition-normal);
}

.loader-logo {
    font-size: 2rem;
    font-weight: 800;
    color: white;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.loader-logo span:first-child { color: var(--accent-600); }
.loader-logo span:last-child { color: var(--primary-300); }

.spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top: 4px solid var(--accent-600);
    border-radius: 50%;
    animation: spin 1s cubic-bezier(0.68, -0.55, 0.27, 1.55) infinite;
}

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

#loader.hidden {
    opacity: 0;
    pointer-events: none;
}