/* Page Loader Styles */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-logo {
    margin-bottom: 2rem;
    transform-origin: center;
    animation: pulse-logo 2s infinite;
}

.loader-logo img {
    max-width: 120px;
    height: auto;
}

@keyframes pulse-logo {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.loader-spinner {
    position: relative;
    width: 80px;
    height: 80px;
}

.loader-spinner:before,
.loader-spinner:after {
    content: '';
    position: absolute;
    border-radius: 50%;
}

.loader-spinner:before {
    width: 100%;
    height: 100%;
    background-image: linear-gradient(90deg, var(--accent-color) 0%, #45b7af 100%);
    animation: spin 1s infinite linear;
}

.loader-spinner:after {
    width: 75%;
    height: 75%;
    background-color: var(--bg-primary);
    top: 12.5%;
    left: 12.5%;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loader-text {
    margin-top: 2rem;
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: 2px;
    position: relative;
}

.loader-text:after {
    content: '...';
    position: absolute;
    animation: dots 2s infinite;
}

@keyframes dots {
    0%, 20% {
        content: '.';
    }
    40% {
        content: '..';
    }
    60%, 100% {
        content: '...';
    }
}

.loader-progress {
    width: 200px;
    height: 4px;
    background-color: rgba(0, 0, 0, 0.1);
    margin-top: 1.5rem;
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

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

.loader-progress-bar {
    height: 100%;
    width: 0%;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
    position: relative;
    overflow: hidden;
}

.loader-progress-bar:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.4), 
        transparent
    );
    animation: shimmer 1.5s infinite;
}

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

/* Responsive styles */
@media (max-width: 768px) {
    .loader-logo img {
        max-width: 100px;
    }
    
    .loader-spinner {
        width: 60px;
        height: 60px;
    }
    
    .loader-text {
        font-size: 1rem;
    }
    
    .loader-progress {
        width: 180px;
    }
}/* Page Loader Styles */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-logo {
    margin-bottom: 2rem;
    transform-origin: center;
    animation: pulse-logo 2s infinite;
}

.loader-logo img {
    max-width: 120px;
    height: auto;
}

@keyframes pulse-logo {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.loader-spinner {
    position: relative;
    width: 80px;
    height: 80px;
}

.loader-spinner:before,
.loader-spinner:after {
    content: '';
    position: absolute;
    border-radius: 50%;
}

.loader-spinner:before {
    width: 100%;
    height: 100%;
    background-image: linear-gradient(90deg, var(--accent-color) 0%, #45b7af 100%);
    animation: spin 1s infinite linear;
}

.loader-spinner:after {
    width: 75%;
    height: 75%;
    background-color: var(--bg-primary);
    top: 12.5%;
    left: 12.5%;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loader-text {
    margin-top: 2rem;
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: 2px;
    position: relative;
}

.loader-text:after {
    content: '...';
    position: absolute;
    animation: dots 2s infinite;
}

@keyframes dots {
    0%, 20% {
        content: '.';
    }
    40% {
        content: '..';
    }
    60%, 100% {
        content: '...';
    }
}

.loader-progress {
    width: 200px;
    height: 4px;
    background-color: rgba(0, 0, 0, 0.1);
    margin-top: 1.5rem;
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

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

.loader-progress-bar {
    height: 100%;
    width: 0%;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
    position: relative;
    overflow: hidden;
}

.loader-progress-bar:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.4), 
        transparent
    );
    animation: shimmer 1.5s infinite;
}

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

/* Responsive styles */
@media (max-width: 768px) {
    .loader-logo img {
        max-width: 100px;
    }
    
    .loader-spinner {
        width: 60px;
        height: 60px;
    }
    
    .loader-text {
        font-size: 1rem;
    }
    
    .loader-progress {
        width: 180px;
    }
}