/* ============================================
   JSON FORMATTER TOOL - STYLES
   ============================================ */

/* Visually Hidden - for screen readers only */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Syntax Highlighting Colors */
:root {
    --json-key: #f87171;
    --json-string: #34d399;
    --json-number: #60a5fa;
    --json-boolean: #a78bfa;
    --json-null: var(--text-muted);
}

/* Header icon container */
.tool-icon-container {
    margin-top: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Calculator Layout */
.calculator-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 24px;
    min-height: calc(100vh - 300px);
}

.calculator-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    flex-direction: column;
}

.panel-header {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-header h2 {
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.panel-header p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* Toolbar */
.toolbar {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.tool-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8125rem;
    cursor: pointer;
    transition: all 0.2s;
}

.tool-btn:hover {
    border-color: var(--accent-it);
    background: var(--bg-card);
}

.tool-btn:focus {
    outline: 2px solid var(--accent-it);
    outline-offset: 2px;
}

.tool-btn.danger:focus {
    outline-color: var(--accent-error);
}

.tool-btn.primary {
    background: var(--accent-it);
    color: var(--bg-primary);
    border-color: var(--accent-it);
    font-weight: 600;
}

.tool-btn.danger {
    margin-left: auto;
    color: var(--accent-error);
    border-color: var(--accent-error);
}

.tool-btn.copy-success {
    border-color: var(--accent-success);
    color: var(--accent-success);
}

.tool-btn.primary:hover {
    opacity: 0.9;
}

.tool-btn svg {
    width: 14px;
    height: 14px;
}

/* Editor Area */
.editor-container {
    flex: 1;
    position: relative;
    min-height: 500px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-secondary);
}

textarea.json-input {
    width: 100%;
    height: 100%;
    border: none;
    background: transparent;
    color: var(--text-primary);
    padding: 20px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    resize: none;
    outline: none;
}

/* Syntax Highlighting Overlay */
.json-output {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 20px;
    margin: 0;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-card);
    overflow: auto;
    white-space: pre-wrap;
    display: none;
}

.json-output.active {
    display: block;
}

/* Minify Flash Animation */
.json-input.minify-flash {
    animation: minifyFlash 0.6s ease-out;
}

@keyframes minifyFlash {
    0% {
        background-color: var(--accent-success-dim);
        box-shadow: 0 0 0 2px var(--accent-success);
    }
    100% {
        background-color: var(--bg-secondary);
        box-shadow: none;
    }
}

/* Syntax Colors (Custom implementation) */
.key {
    color: var(--json-key);
}

.string {
    color: var(--json-string);
}

.number {
    color: var(--json-number);
}

.boolean {
    color: var(--json-boolean);
}

.null {
    color: var(--json-null);
}

/* Error Banner */
.error-banner {
    background: var(--accent-error-dim);
    border: 1px solid var(--accent-error);
    color: var(--accent-error);
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8125rem;
    display: none;
    align-items: center;
    gap: 10px;
}

/* Warning Banner */
.warning-banner {
    background: var(--accent-warning-dim);
    border: 1px solid var(--accent-warning);
    color: var(--accent-warning);
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8125rem;
    display: none;
    align-items: center;
    gap: 10px;
}

/* Success Banner */
.success-banner {
    background: var(--accent-success-dim);
    border: 1px solid var(--accent-success);
    color: var(--accent-success);
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8125rem;
    display: none;
    align-items: center;
    gap: 10px;
}

/* Sidebar Styles */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.sidebar-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
}

.sidebar-card h3 {
    font-size: 0.875rem;
    color: var(--text-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Disclaimer Card */
.disclaimer-card {
    background: var(--bg-card);
    border: 1px solid var(--accent-error);
    border-left: 4px solid var(--accent-error);
    border-radius: 8px;
    padding: 20px;
    margin-top: 24px;
}

.disclaimer-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    color: var(--accent-error);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.disclaimer-content {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.disclaimer-list {
    margin: 12px 0;
    padding-left: 20px;
}

.disclaimer-list li {
    margin-bottom: 6px;
}

.disclaimer-footer {
    margin-top: 16px;
    font-size: 0.75rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
    font-family: 'JetBrains Mono', monospace;
}

/* Stats */
.stat-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.8125rem;
}

.stat-row:last-child {
    border-bottom: none;
}

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

.stat-val {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--accent-it);
}

/* Responsive */
@media (max-width: 1024px) {
    .calculator-layout {
        grid-template-columns: 1fr;
    }

    .editor-container {
        min-height: 400px;
    }
}