/* Loading Screen Styles */

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--body-bg, #ffffff);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-content {
    text-align: center;
    animation: fadeInUp 1s ease-out;
}

.loading-logo {
    width: 120px;
    height: auto;
    margin-bottom: 20px;
    animation: pulse 2s ease-in-out infinite;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color, #e0e0e0);
    border-top: 3px solid var(--primary-color, #ff6b35);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

.loading-text {
    margin-top: 15px;
    font-size: 14px;
    color: var(--text-color, #666);
    font-weight: 500;
}

/* Logo visibility based on theme */
[data-theme="light"] .loading-screen .logo-dark {
    display: block;
}

[data-theme="light"] .loading-screen .logo-white {
    display: none;
}

[data-theme="dark"] .loading-screen .logo-white {
    display: block;
}

[data-theme="dark"] .loading-screen .logo-dark {
    display: none;
}

/* Default theme (light) */
.loading-screen .logo-dark {
    display: block;
}

.loading-screen .logo-white {
    display: none;
}

/* Dark theme background */
[data-theme="dark"] .loading-screen {
    background-color: var(--body-bg, #1a1a1a);
}

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

@keyframes pulse {
    0%, 100% { 
        transform: scale(1);
        opacity: 1;
    }
    50% { 
        transform: scale(1.05);
        opacity: 0.8;
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .loading-logo {
        width: 100px;
    }
    
    .loading-spinner {
        width: 35px;
        height: 35px;
        border-width: 2px;
    }
    
    .loading-text {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .loading-logo {
        width: 80px;
    }
    
    .loading-spinner {
        width: 30px;
        height: 30px;
    }
    
    .loading-text {
        font-size: 12px;
    }
}