/* PDF Viewer Tool - Custom Styles */

/* Remove input validation borders */
.toolInput:invalid,
.toolInput:valid {
    border-color: #ced4da !important;
    box-shadow: none !important;
}

.toolInput:focus {
    border-color: #80bdff !important;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25) !important;
}

/* PDF Viewer Wrapper */
.pdf-viewer-wrapper {
    width: 100%;
    height: 700px;
    border: 2px solid var(--bs-border-color);
    border-radius: 0.375rem;
    overflow: hidden;
    background-color: #525659;
    position: relative;
}

.pdf-viewer-iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Dark theme for PDF viewer */
[data-bs-theme="dark"] .pdf-viewer-wrapper {
    border-color: rgba(255, 255, 255, 0.1);
    background-color: #2c2c2c;
}

/* Fullscreen Mode */
.viewer-fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 9999;
    background-color: var(--bs-body-bg);
    padding: 1rem;
    overflow-y: auto;
    margin: 0 !important;
}

.viewer-fullscreen .viewer-controls {
    margin-bottom: 1rem;
}

.viewer-fullscreen .pdf-viewer-wrapper {
    height: calc(100vh - 120px) !important;
}

/* Dark theme for fullscreen */
[data-bs-theme="dark"] .viewer-fullscreen {
    background-color: var(--dark-bg-primary);
}

/* Viewer Controls */
.viewer-controls {
    padding: 0.75rem;
    background-color: var(--bs-light-bg-subtle);
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375rem;
}

[data-bs-theme="dark"] .viewer-controls {
    background-color: rgba(30, 34, 42, 0.6);
    border-color: rgba(255, 255, 255, 0.1);
}

.viewer-controls .btn-sm {
    padding: 0.25rem 0.5rem;
}

.viewer-controls input[type="number"] {
    text-align: center;
    padding: 0.25rem 0.5rem;
}

.viewer-controls select {
    font-size: 0.875rem;
}

/* Button hover effects */
.viewer-controls .btn:hover {
    transform: translateY(-1px);
}

/* Additional cursor and selection styles */
.form-control {
    cursor: text;
}

.form-control[readonly] {
    cursor: default;
}

.form-select {
    cursor: pointer;
}

input[type="file"] {
    cursor: pointer;
}

/* Prevent text selection on labels */
.form-label {
    cursor: default;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.form-text {
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    cursor: default;
}

small.text-muted {
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    cursor: default;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .pdf-viewer-wrapper {
        height: 500px;
    }

    .viewer-controls {
        padding: 0.5rem;
    }

    .viewer-controls .row {
        gap: 0.5rem;
    }

    .viewer-controls .btn-sm {
        padding: 0.2rem 0.4rem;
    }

    .viewer-controls input[type="number"] {
        width: 60px !important;
    }

    .viewer-controls select {
        width: 100px !important;
        font-size: 0.8rem;
    }
}

@media (max-width: 576px) {
    .pdf-viewer-wrapper {
        height: 400px;
    }

    .viewer-controls {
        padding: 0.5rem;
    }

    .viewer-controls .row {
        flex-wrap: wrap;
        gap: 0.25rem;
    }

    .viewer-controls .col-auto {
        padding: 0.125rem;
    }
}