:root {
    --coda-brand: #16C2A3;
    --coda-brand-dark: #0F9F8A;
    --coda-brand-light: #5FD3C4;
    --coda-symbol-size: 80px;
}

.coda-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.coda-symbol {
    width: var(--coda-symbol-size);
    height: var(--coda-symbol-size);
    position: relative;
}

.coda-symbol svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.coda-arc-upper {
    fill: var(--coda-brand);
    transform-origin: 50% 50%;
    animation: coda-upper 2.4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.coda-arc-lower {
    fill: var(--coda-brand);
    transform-origin: 50% 50%;
    animation: coda-lower 2.4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes coda-upper {
    0%, 100% {
        transform: translate(0, 0);
        opacity: 1;
    }
    30% {
        transform: translate(-6px, -4px);
        opacity: 0.7;
    }
    60% {
        transform: translate(0, 0);
        opacity: 1;
    }
}

@keyframes coda-lower {
    0%, 100% {
        transform: translate(0, 0);
        opacity: 1;
    }
    30% {
        transform: translate(6px, 4px);
        opacity: 0.7;
    }
    60% {
        transform: translate(0, 0);
        opacity: 1;
    }
}

.coda-loader-text {
    font-family: var(--font-family, 'Cairo', sans-serif);
    font-size: 15px;
    font-weight: 500;
    color: #64748b;
    letter-spacing: 0.01em;
}

.coda-loader-shimmer {
    width: 120px;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--coda-brand) 50%, transparent 100%);
    background-size: 200% 100%;
    border-radius: 2px;
    animation: coda-shimmer 1.8s ease-in-out infinite;
    opacity: 0.5;
}

@keyframes coda-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.coda-watermark {
    position: absolute;
    pointer-events: none;
    opacity: 0.03;
    z-index: 0;
}

.coda-watermark svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

@media (prefers-reduced-motion: reduce) {
    .coda-arc-upper,
    .coda-arc-lower {
        animation: none;
    }
    .coda-loader-shimmer {
        animation: none;
        opacity: 0.3;
    }
}