/* =========================================
   ToolCanvas — Password Generator Styles
   ========================================= */

.generator-card {
    background: #ffffff;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    padding: 24px;
    margin-top: 15px;
}

/* Result Display Panel */
.result-display-wrapper {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

@media (max-width: 600px) {
    .result-display-wrapper {
        flex-direction: column;
    }
}

.result-box {
    position: relative;
    flex-grow: 1;
    display: flex;
    align-items: center;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    background-color: #f8fafc;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.result-box:focus-within {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

#password-display {
    width: 100%;
    border: none;
    background: transparent;
    padding: 12px 90px 12px 14px;
    font-family: 'JetBrains Mono', monospace;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
    outline: none;
    letter-spacing: 0.05em;
    text-overflow: ellipsis;
}

/* Redact styling for password field when eye is closed */
#password-display.redacted {
    -webkit-text-security: disc;
    letter-spacing: 0.2em;
}

.result-box-actions {
    position: absolute;
    right: 8px;
    display: flex;
    gap: 4px;
}

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    color: #64748b;
    border-radius: 4px;
    cursor: pointer;
    position: relative;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-icon:hover {
    background-color: #f1f5f9;
    color: var(--color-accent);
}

.btn-icon:active {
    background-color: #e2e8f0;
}

/* Tooltip */
.tooltip {
    visibility: hidden;
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #1e293b;
    color: #ffffff;
    text-align: center;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: var(--font-size-xs);
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.2s;
    pointer-events: none;
    z-index: 10;
}

.tooltip::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #1e293b transparent transparent transparent;
}

.btn-icon:hover .tooltip.show {
    visibility: visible;
    opacity: 1;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-accent);
    color: #ffffff;
    font-weight: 500;
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: var(--font-size-base);
    transition: background-color var(--transition-fast);
    white-space: nowrap;
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    text-decoration: none;
}

/* Strength Meter */
.strength-indicator-wrapper {
    margin-bottom: 24px;
}

.strength-bar-container {
    height: 6px;
    background-color: #e2e8f0;
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 8px;
}

.strength-bar {
    height: 100%;
    width: 0%;
    border-radius: 3px;
    transition: width 0.3s ease, background-color 0.3s ease;
}

.strength-bar.weak {
    background-color: #ef4444; /* Red */
}

.strength-bar.medium {
    background-color: #f97316; /* Orange */
}

.strength-bar.strong {
    background-color: #eab308; /* Yellow */
}

.strength-bar.very-strong {
    background-color: #10b981; /* Green */
}

.strength-meta {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.strength-text {
    color: var(--color-text-secondary);
}

.entropy-text {
    color: var(--color-text-muted);
}

/* Configuration Tabs */
.config-tabs {
    display: flex;
    border-bottom: 1px solid #e2e8f0;
    margin-bottom: 20px;
}

.tab-btn {
    padding: 10px 16px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    font-family: inherit;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: border-color var(--transition-fast), color var(--transition-fast);
}

.tab-btn:hover {
    color: var(--color-accent);
}

.tab-btn.active {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

/* Config Grid */
.option-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

@media (max-width: 600px) {
    .option-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* Sliders */
.option-slider-group {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.slider-value {
    background-color: #f1f5f9;
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--color-accent);
}

input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: #cbd5e1;
    border-radius: 3px;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--color-accent);
    cursor: pointer;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

input[type="range"]::-webkit-slider-thumb:hover {
    background: var(--color-accent-hover);
    transform: scale(1.1);
}

/* Checkboxes */
.option-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkbox-container {
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 28px;
    cursor: pointer;
    font-size: var(--font-size-sm);
    user-select: none;
    color: var(--color-text-secondary);
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 2px;
    left: 0;
    height: 18px;
    width: 18px;
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 3px;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.checkbox-container:hover input ~ .checkmark {
    border-color: #94a3b8;
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}

.checkmark::after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked ~ .checkmark::after {
    display: block;
}

.checkbox-container .checkmark::after {
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Select Group */
.option-select-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.field-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.field-item label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text);
}

.field-item select {
    padding: 8px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    background-color: #ffffff;
    font-family: inherit;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    outline: none;
    cursor: pointer;
    transition: border-color var(--transition-fast);
}

.field-item select:focus {
    border-color: var(--color-accent);
}

/* Advanced Exclusions */
.advanced-section {
    border-top: 1px solid #e2e8f0;
    padding-top: 20px;
    margin-top: 12px;
}

.advanced-section h4 {
    font-size: var(--font-size-sm);
    margin-bottom: 12px;
    color: var(--color-text);
    font-weight: 600;
}

.inline-checkboxes {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 20px;
}

.inline-checkboxes .checkbox-container {
    padding-right: 10px;
}

/* Session History Styles */
.history-section {
    border-top: 1px dashed #cbd5e1;
    padding-top: 24px;
    margin-top: 24px;
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.history-header h3 {
    margin: 0;
    font-size: var(--font-size-base);
    color: var(--color-text);
}

.btn-text-danger {
    background: transparent;
    border: none;
    color: var(--color-danger);
    font-size: var(--font-size-xs);
    font-weight: 600;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background-color var(--transition-fast);
}

.btn-text-danger:hover {
    background-color: #fef2f2;
}

.history-list {
    list-style: none;
    padding: 0;
    max-height: 150px;
    overflow-y: auto;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    background-color: #fafafa;
}

.history-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    border-bottom: 1px solid #f1f5f9;
    font-family: 'JetBrains Mono', monospace;
    font-size: var(--font-size-sm);
}

.history-list li:last-child {
    border-bottom: none;
}

.history-empty {
    color: var(--color-text-muted);
    font-style: italic;
    justify-content: center !important;
    padding: 16px !important;
    font-family: inherit !important;
    font-size: var(--font-size-xs) !important;
}

.history-item-pw {
    font-weight: 500;
    color: var(--color-text-secondary);
    user-select: all;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding-right: 12px;
}

.history-item-copy-btn {
    border: 1px solid #e2e8f0;
    background: #ffffff;
    font-family: inherit;
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 3px;
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.history-item-copy-btn:hover {
    background-color: #f8fafc;
    border-color: var(--color-accent);
    color: var(--color-accent);
}