body { background-color: #050507; color: #e5e7eb; }

.text-gradient-spectrum {
    background: linear-gradient(to right, #c084fc, #60a5fa, #22d3ee, #34d399);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass-panel {
    background: rgba(22, 27, 34, 0.7);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.tech-grid {
    background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

/* Modal Transitions */
#imageModal, #authModal { transition: opacity 0.3s ease-in-out; }

div.error[data-error-msg] {
    border-color: red;
    position: relative;
}

div.error[data-error-msg]::before {
    content: attr(data-error-msg);
    color: red;
    font-size: 0.8em;
    display: block;
    position: absolute;
    top: -20px;
}