@import url('open-iconic/font/css/open-iconic-bootstrap.min.css');

html, body { font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; }

h1:focus { outline: none; }

a, .btn-link { color: #0071c1; }

.btn-primary {
    background-color: #1b6ec2;
    border-color: #1861ac;
    color: #fff;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus { box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb; }

.content { padding-top: 1.1rem; }

.valid.modified:not([type=checkbox]) { outline: 1px solid #26b050; }

.invalid { outline: 1px solid red; }

.validation-message { color: red; }

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    color: white;
    padding: 1rem 1rem 1rem 3.7rem;
}

.blazor-error-boundary::after { content: "An error has occurred." }

.loading-progress {
    display: block;
    height: 8rem;
    margin: 20vh auto 1rem auto;
    position: relative;
    width: 8rem;
}

.loading-progress circle {
    fill: none;
    stroke: #e0e0e0;
    stroke-width: 0.6rem;
    transform: rotate(-90deg);
    transform-origin: 50% 50%;
}

.loading-progress circle:last-child {
    stroke: #1b6ec2;
    stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
    transition: stroke-dasharray 0.05s ease-in-out;
}

.loading-progress-text {
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
    position: absolute;
    text-align: center;
}

.loading-progress-text:after { content: var(--blazor-load-percentage-text, "Loading"); }

.translations-manager {
    width: 100%;
    margin: 0 auto;
    padding: 20px;
    background-color: var(--mud-palette-background);
    color: var(--mud-palette-text-primary);
}

.loading-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--mud-palette-divider);
    border-top: 4px solid var(--mud-palette-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.filtering-indicator {
    height: 3px;
    background: linear-gradient(90deg, #007bff, #0056b3);
    border-radius: 2px;
    margin-bottom: 15px;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.view-section {
    border: 1px solid var(--mud-palette-divider);
    border-radius: 8px;
    margin-bottom: 15px;
    background-color: var(--mud-palette-surface);
    box-shadow: var(--mud-elevation-1);
}

.view-header {
    padding: 15px 20px;
    border-radius: 8px;
    background-color: var(--mud-palette-surface);
    border-bottom: 1px solid var(--mud-palette-divider);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background-color 0.15s ease;
}

.view-header:hover {
    background-color: var(--mud-palette-action-hover);
}

.expand-icon {
    font-size: 12px;
    color: var(--mud-palette-text-secondary);
    transition: transform 0.15s ease;
}

.view-name {
    font-weight: 600;
    color: var(--mud-palette-text-primary);
    font-size: 1.1rem;
}

.view-content {
    padding: 0;
}

.key-section {
    border-bottom: 1px solid var(--mud-palette-divider);
}

.key-section:last-child {
    border-bottom: none;
}

.key-header {
    padding: 12px 20px;
    background-color: var(--mud-palette-surface);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background-color 0.15s ease;
}

.key-header:hover {
    background-color: var(--mud-palette-action-hover);
}

.key-name {
    font-weight: 500;
    color: var(--mud-palette-text-primary);
}

.key-content {
    padding: 15px 20px;
    background-color: var(--mud-palette-surface);
}

.translation-field {
    margin-bottom: 15px;
}

.translation-field:last-child {
    margin-bottom: 0;
}

.translation-label {
    display: block;
    font-weight: 500;
    color: var(--mud-palette-text-primary);
    margin-bottom: 5px;
    font-size: 0.9rem;
}

.translation-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--mud-palette-divider);
    border-radius: 4px;
    font-size: 14px;
    background-color: var(--mud-palette-surface);
    color: var(--mud-palette-text-primary);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    margin: 1px;
}

.translation-input:focus {
    outline: 0;
    border: 2px solid var(--mud-palette-primary);
    box-shadow: 0 0 0 0.2rem var(--mud-palette-primary-rgba);
    margin: 0;
}

.translation-input.changed {
    border: 2px solid var(--mud-palette-success);
    background-color: var(--mud-palette-success-lighten);
}

.no-matches {
    text-align: center;
    padding: 40px 20px;
    color: var(--mud-palette-text-secondary);
    font-size: 1.1rem;
}

.save-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--mud-palette-primary);
    color: var(--mud-palette-primary-text);
    border: none;
    border-radius: 8px;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    box-shadow: var(--mud-elevation-4);
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.save-button:hover {
    background-color: var(--mud-palette-primary-darken);
    transform: translateY(-2px);
    box-shadow: var(--mud-elevation-6);
}

.save-icon {
    font-size: 16px;
}

@media (max-width: 768px) {
    .translations-manager {
        padding: 10px;
    }
    
    .filters-grid {
        grid-template-columns: 1fr;
    }
    
    .pagination-controls {
        flex-wrap: wrap;
    }
    
    .save-button {
        bottom: 10px;
        right: 10px;
        padding: 10px 16px;
        font-size: 13px;
    }
}
.loading-progress-text:after { content: var(--blazor-load-percentage-text, "Loading"); }

.tree-node {
    position: relative;
}

.tree-node-content {
    display: flex;
    align-items: center;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    padding-right: 0.75rem;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 4px;
    margin: 2px 4px;
    position: relative;
}

.tree-node-content:hover {
    background-color: rgba(var(--mud-palette-action-default-hover-rgb, 0, 0, 0), var(--mud-palette-action-default-hover-opacity, 0.04));
    transform: translateX(2px);
}

.tree-node-content:active {
    background-color: rgba(var(--mud-palette-action-default-hover-rgb, 0, 0, 0), calc(var(--mud-palette-action-default-hover-opacity, 0.04) * 1.5));
    transform: translateX(1px);
}

.tree-node-spacer {
    display: inline-block;
    width: 1.5rem;
    flex-shrink: 0;
}

.tree-node-text {
    margin-left: 0.5rem;
    font-size: 0.875rem;
    color: var(--mud-palette-text-primary);
    font-weight: 400;
    line-height: 1.43;
    letter-spacing: 0.01071em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.2s ease-in-out;
}

.tree-node-content:hover .tree-node-text {
    color: var(--mud-palette-primary);
}

/* Icon hover effects */
.tree-node-content .mud-icon-root {
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s ease-in-out;
}

.tree-node-content:hover .mud-icon-root {
    transform: scale(1.1);
}

/* Loading indicator styling */
.tree-node .mud-progress-circular {
    margin-left: 24px;
    margin-top: 4px;
    margin-bottom: 4px;
}