/* Password Strength Checker - Tool-Specific Styles */

:root {
    --very-weak-color: #ef4444;
    --weak-color: #f97316;
    --fair-color: #f59e0b;
    --good-color: #3b82f6;
    --strong-color: #10b981;
    --very-strong-color: #059669;
}

/* Override tool-options for compact layout */
.tool-options {
    padding: 1.25rem !important;
    margin-bottom: 1rem !important;
}

.tool-options .section-title,
.tool-options h3 {
    margin-bottom: 0.75rem !important;
    font-size: 1rem !important;
}

/* Tool Actions Horizontal */
.tool-actions-horizontal {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tool-actions-horizontal .action-btn {
    flex: 1;
    min-width: 100px;
    padding: 0.6rem 0.8rem;
    font-size: 0.9rem;
}

/* Error Message */
.error-msg {
    background: #fee;
    border: 1px solid #fcc;
    border-radius: var(--radius-md);
    color: #c33;
    padding: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    display: none;
}

.error-msg.show {
    display: block;
}

/* Tool Section */
.tool-section {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
}

/* Output Actions */
.output-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.output-actions .action-btn {
    flex: 1;
}

/* Hint Text */
.hint {
    font-size: 0.8rem;
    color: var(--text-color-secondary);
    margin-top: 0.25rem;
}

/* Tool Content Columns */
.tool-content-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.tool-content-columns.single-column {
    grid-template-columns: 1fr;
}

/* Output Group */
.output-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.output-group label {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-color);
}

/* Input and Output Areas */
.input-area,
.output-area {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.input-group textarea,
.output-group textarea {
    padding: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    resize: none;
    background: var(--surface-color);
    color: var(--text-color);
    border: none;
}

.input-group textarea:focus,
.output-group textarea:focus {
    outline: none;
}

/* Password Input Group */
.password-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.password-input-group label {
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.95rem;
}

/* Input Group (for consistency with XML to JSON) */
.input-group,
.input-group label {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-color);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrapper input {
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    background: var(--surface-color);
    color: var(--text-color);
    width: 100%;
    font-family: 'Courier New', monospace;
    transition: border-color 0.2s ease;
}

.password-input-wrapper input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.toggle-visibility-btn {
    position: absolute;
    right: 0.75rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--text-color);
    opacity: 0.6;
    transition: opacity 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
}

.toggle-visibility-btn:hover {
    opacity: 1;
}

.toggle-icon-show,
.toggle-icon-hide {
    width: 1.2rem;
    height: 1.2rem;
}

/* Strength Meter */
.strength-meter-container {
    margin: 1rem 0;
}

.strength-meter {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.strength-bar {
    height: 100%;
    width: 0%;
    background: #ccc;
    transition: width 0.3s ease, background-color 0.3s ease;
    border-radius: var(--radius-md);
}

.strength-bar.very-weak {
    width: 20%;
    background: var(--very-weak-color);
}

.strength-bar.weak {
    width: 40%;
    background: var(--weak-color);
}

.strength-bar.fair {
    width: 60%;
    background: var(--fair-color);
}

.strength-bar.good {
    width: 80%;
    background: var(--good-color);
}

.strength-bar.strong {
    width: 90%;
    background: var(--strong-color);
}

.strength-bar.very-strong {
    width: 100%;
    background: var(--very-strong-color);
}

.strength-label {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

/* Stats Display */
.stats-display {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    margin: 0.75rem 0;
}

.stat-item {
    background: var(--surface-color);
    padding: 0.75rem;
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--border-color);
}

.stat-value {
    display: block;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--primary-color);
}

.stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-color-secondary);
    margin-top: 0.25rem;
}

/* Criteria Checklist */
.criteria-checklist {
    margin: 1rem 0;
}

.criteria-checklist h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.75rem;
}

.criteria-items {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.criterion {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-color);
}

.criterion-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    font-weight: bold;
    color: var(--text-light);
}

.criterion.met .criterion-icon {
    color: var(--success-color);
}

.criterion.met {
    color: var(--success-color);
}

/* Recommendations */
.recommendations {
    background: var(--surface-color);
    padding: 1rem;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--warning-color);
    margin: 1rem 0;
}

.recommendations h4 {
    margin: 0 0 0.75rem 0;
    font-size: 0.95rem;
    color: var(--text-color);
}

.recommendations ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.recommendations li {
    padding: 0.5rem 0;
    color: var(--text-color);
    font-size: 0.9rem;
    padding-left: 1.5rem;
    position: relative;
}

.recommendations li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--warning-color);
    font-weight: bold;
}

.instructions li {
    margin-bottom: 0.75rem;
    color: var(--text-color);
    line-height: 1.5;
}

/* Responsive Design */
@media (max-width: 768px) {
    .stats-display {
        grid-template-columns: repeat(2, 1fr);
    }

    .use-case-grid {
        grid-template-columns: 1fr;
    }

    .tool-actions-horizontal {
        gap: 0.5rem;
    }

    .tool-actions-horizontal .action-btn {
        flex: 1 1 calc(50% - 0.25rem);
        min-width: auto;
        padding: 0.6rem 0.4rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .stats-display {
        grid-template-columns: 1fr;
    }

    .tool-actions-horizontal .action-btn {
        padding: 0.6rem 0.4rem;
        font-size: 0.85rem;
    }
}