/* Loading Screen Styles */
#loader {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.6s;
}

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

.loader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.loader-brand {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 2px;
}

.loader-dot {
    color: var(--color-accent);
}

.loader-spinner {
    width: 60px;
    height: 60px;
    position: relative;
}

.spinner-svg {
    width: 100%;
    height: 100%;
    animation: rotate 2s linear infinite;
}

.spinner-track {
    stroke: var(--color-border);
    stroke-width: 4;
    fill: none;
}

.spinner-indicator {
    stroke: var(--color-accent);
    stroke-width: 4;
    stroke-linecap: round;
    stroke-dasharray: 90, 150;
    stroke-dashoffset: 0;
    animation: dash 1.5s ease-in-out infinite;
    fill: none;
}

.loader-percentage {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--color-muted);
    font-weight: 500;
    margin-top: 1rem;
}

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

@keyframes dash {
    0% {
        stroke-dasharray: 1, 150;
        stroke-dashoffset: 0;
    }
    50% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -35;
    }
    100% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -124;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.loader-brand,
.loader-spinner,
.loader-percentage {
    animation: fadeInUp 0.6s ease-out;
}

.loader-spinner {
    animation-delay: 0.2s;
    animation-fill-mode: both;
}

.loader-percentage {
    animation-delay: 0.4s;
    animation-fill-mode: both;
}