/* Sleek Full-Screen Loader */
#app-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--bg-primary, #ffffff);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
}

[data-theme="dark"] #app-loader {
    background: #1a1a1a;
}

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

.loader-content {
    text-align: center;
    max-width: 600px;
    padding: 40px;
    position: relative;
}

/* Logo Animation */
.loader-logo {
    font-family: 'Outfit', sans-serif;
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(135deg, #4285f4, #34a853);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 40px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Quote Styles */
.loader-quote-container {
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.loader-quote {
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-primary, #333);
    margin-bottom: 16px;
    opacity: 0;
    transform: translateY(10px);
    animation: fadeInUp 0.8s ease-out 0.3s forwards;
}

[data-theme="dark"] .loader-quote {
    color: #e0e0e0;
}

.loader-author {
    font-size: 14px;
    color: var(--text-secondary, #666);
    font-weight: 500;
    opacity: 0;
    transform: translateY(10px);
    animation: fadeInUp 0.8s ease-out 0.5s forwards;
}

[data-theme="dark"] .loader-author {
    color: #a0a0a0;
}

/* Progress Bar */
.loader-progress-wrapper {
    width: 200px;
    height: 4px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 2px;
    margin-top: 40px;
    overflow: hidden;
    position: relative;
    opacity: 0;
    animation: fadeIn 0.5s ease-out 0.8s forwards;
}

[data-theme="dark"] .loader-progress-wrapper {
    background: rgba(255, 255, 255, 0.1);
}

.loader-progress-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #4285f4, #34a853);
    border-radius: 2px;
    transition: width 0.2s ease-out;
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}