/* PDF Embedder Gremza Styles */

/* Container */
.pdf-embedder-container {
    margin: 20px 0;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    background: #f9f9f9;
}

/* Toolbar */
.pdf-embedder-toolbar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 15px;
    background: #fff;
    border-bottom: 1px solid #ddd;
    flex-wrap: wrap;
}

/* Buttons */
.pdf-embedder-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 16px;
    background: #0073aa;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.2s ease, transform 0.1s ease;
    text-decoration: none;
}

.pdf-embedder-btn:hover {
    background: #005177;
    transform: translateY(-1px);
}

.pdf-embedder-btn:active {
    transform: translateY(0);
}

.pdf-embedder-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

.pdf-embedder-btn span {
    font-size: 16px;
    line-height: 1;
}

/* Page info */
.pdf-embedder-page-info,
.pdf-embedder-zoom-info {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    background: #f5f5f5;
    border-radius: 4px;
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

/* Viewer */
.pdf-embedder-viewer {
    position: relative;
    overflow: auto;
    background: #525659;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

/* Canvas */
.pdf-canvas {
    display: block;
    max-width: 100%;
    height: auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    background: #fff;
}

/* Loading indicator */
.pdf-embedder-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.95);
    padding: 20px 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    font-size: 16px;
    color: #333;
    font-weight: 500;
}

/* Error message */
.pdf-embedder-error {
    padding: 15px 20px;
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    border-radius: 4px;
    margin: 20px 0;
    font-size: 14px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .pdf-embedder-toolbar {
        padding: 10px;
        gap: 5px;
    }

    .pdf-embedder-btn {
        padding: 6px 12px;
        font-size: 13px;
    }

    .pdf-embedder-btn span {
        font-size: 14px;
    }

    .pdf-embedder-page-info,
    .pdf-embedder-zoom-info {
        padding: 6px 10px;
        font-size: 13px;
    }

    .pdf-embedder-viewer {
        padding: 10px;
    }
}

@media (max-width: 480px) {
    .pdf-embedder-toolbar {
        flex-direction: column;
        gap: 8px;
    }

    .pdf-embedder-btn {
        width: 100%;
        justify-content: center;
    }

    .pdf-embedder-page-info,
    .pdf-embedder-zoom-info {
        width: 100%;
        justify-content: center;
    }
}

/* Print styles */
@media print {
    .pdf-embedder-toolbar {
        display: none;
    }

    .pdf-embedder-container {
        border: none;
        box-shadow: none;
    }

    .pdf-embedder-viewer {
        background: #fff;
        padding: 0;
    }
}

/* Animation for loading */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.pdf-embedder-loading {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Focus styles for accessibility */
.pdf-embedder-btn:focus {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

/* Download button special styling */
.pdf-download {
    background: #46b450;
}

.pdf-download:hover {
    background: #2d8235;
}

/* Fullscreen button special styling */
.pdf-fullscreen {
    background: #9b51e0;
}

.pdf-fullscreen:hover {
    background: #7c3eb3;
}

/* Fullscreen mode styles */
.pdf-embedder-fullscreen {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    margin: 0 !important;
    z-index: 9999 !important;
    background: #525659;
}

.pdf-embedder-fullscreen .pdf-embedder-viewer {
    height: calc(100vh - 60px) !important;
    padding: 20px;
}

.pdf-embedder-fullscreen .pdf-embedder-toolbar {
    position: sticky;
    top: 0;
    z-index: 10;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Fullscreen on webkit browsers */
.pdf-embedder-container:fullscreen,
.pdf-embedder-container:-webkit-full-screen,
.pdf-embedder-container:-moz-full-screen,
.pdf-embedder-container:-ms-fullscreen {
    width: 100vw;
    height: 100vh;
    background: #525659;
    border: none;
    border-radius: 0;
}

.pdf-embedder-container:fullscreen .pdf-embedder-viewer,
.pdf-embedder-container:-webkit-full-screen .pdf-embedder-viewer,
.pdf-embedder-container:-moz-full-screen .pdf-embedder-viewer,
.pdf-embedder-container:-ms-fullscreen .pdf-embedder-viewer {
    height: calc(100vh - 60px);
}