/* YooHoo Search - Liquid Loading Screen */

.liquid-loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(var(--bg-rgb, 255, 255, 255), 0.8);
    backdrop-filter: blur(20px);
    z-index: 9999;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.4s ease;
}

body.dark-theme .liquid-loader-overlay {
    --bg-rgb: 10, 10, 10;
}

.liquid-loader-container {
    width: 300px;
    text-align: center;
    position: relative;
}

/* Liquid Bar */
.liquid-bar-wrapper {
    position: relative;
    width: 100%;
    height: 12px;
    background: rgba(var(--accent-rgb, 0, 122, 204), 0.1);
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 24px;
    border: 1px solid rgba(var(--accent-rgb, 0, 122, 204), 0.2);
}

.liquid-bar-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: var(--accent-primary, #007acc);
    border-radius: 20px;
    transition: width 0.3s ease;
    box-shadow: 0 0 20px rgba(var(--accent-rgb, 0, 122, 204), 0.4);
}

/* Liquid Wave Effect */
.liquid-bar-fill::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: wave-slide 2s infinite linear;
}

@keyframes wave-slide {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Floating Tip */
.loading-tip {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
    animation: pulse-tip 2s infinite;
}

@keyframes pulse-tip {
    0%, 100% { opacity: 0.6; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(-3px); }
}

/* Loader Logo Animation */
.loader-logo {
    margin-bottom: 30px;
    color: var(--accent-primary);
    animation: logo-float 3s infinite ease-in-out;
}

@keyframes logo-float {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.1) rotate(5deg); }
}

.liquid-loader-overlay.active {
    display: flex;
    animation: fade-in 0.3s forwards;
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}