/* ========== TOOLS SECTION ========== */
.tools-section {
    background: var(--bg-primary);
}

.tools-nav {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.tool-tab {
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tool-tab:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

.tool-tab.active {
    color: white;
    background: var(--accent-gradient);
    border-color: transparent;
    box-shadow: 0 4px 15px var(--glow-purple);
}

.tools-content {
    position: relative;
    min-height: 600px;
}

.tool-panel {
    display: none;
}

.tool-panel.tool-active {
    display: block;
    animation: toolFadeIn 0.3s ease;
}

@keyframes toolFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Prompt Builder Styles ===== */
.prompt-builder-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 24px;
}

.prompt-sidebar {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.prompt-sidebar h4 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-1);
    margin-bottom: 16px;
}

.template-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.template-btn {
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-align: left;
    transition: all var(--transition-fast);
}

.template-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
}

.template-btn.active-template {
    color: white;
    background: rgba(139, 92, 246, 0.2);
    border-color: var(--accent-1);
}

.prompt-main {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.prompt-variables-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.prompt-variables-header h4 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-1);
}

.btn-add-sm {
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 600;
    color: white;
    background: var(--accent-1);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-add-sm:hover {
    background: #7c3aed;
    transform: translateY(-1px);
}

.prompt-variable-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    min-height: 36px;
    padding: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
}

.variable-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    font-size: 13px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: var(--accent-3);
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 6px;
}

.variable-remove {
    padding: 0 4px;
    font-size: 11px;
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.variable-remove:hover {
    color: #ef4444;
}

.prompt-editor-wrap,
.prompt-output-wrap {
    position: relative;
}

.prompt-editor-wrap label,
.prompt-output-wrap label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.prompt-textarea {
    width: 100%;
    min-height: 200px;
    padding: 16px;
    font-size: 14px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: var(--text-primary);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    resize: vertical;
    outline: none;
    transition: border-color var(--transition-fast);
    line-height: 1.7;
}

.prompt-textarea:focus {
    border-color: var(--accent-1);
}

.prompt-stats {
    display: flex;
    gap: 24px;
    font-size: 12px;
    color: var(--text-muted);
}

.prompt-output {
    min-height: 120px;
    padding: 16px;
    font-size: 14px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    white-space: pre-wrap;
    line-height: 1.7;
}

.var-highlight {
    color: var(--accent-3);
    font-weight: 600;
}

/* ===== Cron Generator Styles ===== */
.cron-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.cron-fields {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.cron-fields h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent-1);
}

.cron-field-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cron-field-group label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.cron-field-group input {
    padding: 10px 14px;
    font-size: 16px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: var(--text-primary);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color var(--transition-fast);
    width: 120px;
}

.cron-field-group input:focus {
    border-color: var(--accent-1);
}

.cron-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.cron-preset-btn {
    padding: 6px 12px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.cron-preset-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
}

.cron-preview {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cron-result-card,
.cron-description-card,
.cron-next-card {
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    position: relative;
}

.cron-result-card label,
.cron-description-card label,
.cron-next-card label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.cron-expression-output {
    padding: 16px;
    font-size: 24px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: var(--accent-3);
    background: rgba(6, 182, 212, 0.05);
    border-radius: var(--radius-sm);
    text-align: center;
    letter-spacing: 2px;
}

.cron-desc-text {
    font-size: 15px;
    color: var(--text-primary);
    line-height: 1.6;
}

.cron-executions {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.exec-item {
    padding: 8px 12px;
    font-size: 13px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: var(--text-secondary);
    background: rgba(139, 92, 246, 0.05);
    border-radius: 4px;
}

/* ===== OpenSSL Generator Styles ===== */
.openssl-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 32px;
}

.openssl-options {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.openssl-field label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.openssl-field select {
    padding: 10px 14px;
    font-size: 14px;
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    outline: none;
    cursor: pointer;
    transition: border-color var(--transition-fast);
    width: 100%;
}

.openssl-field select:focus {
    border-color: var(--accent-1);
}

.openssl-lengths {
    display: flex;
    gap: 8px;
}

.length-btn {
    flex: 1;
    padding: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.length-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
}

.length-btn.active {
    color: white;
    background: var(--accent-1);
    border-color: var(--accent-1);
}

.openssl-result {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.openssl-result label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.openssl-key-output {
    padding: 20px;
    font-size: 16px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: var(--accent-3);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    word-break: break-all;
    line-height: 1.6;
    min-height: 80px;
}

.openssl-strength {
    display: flex;
    align-items: center;
    gap: 12px;
}

.strength-bar {
    flex: 1;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    transition: all 0.3s ease;
    max-width: 200px;
}

.strength-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
}

.openssl-history h4 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.key-history-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.history-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.history-item:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

.history-key {
    color: var(--accent-3);
    flex: 1;
}

.history-type {
    color: var(--accent-1);
    font-weight: 600;
}

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

/* ===== Docker Compose Builder Styles ===== */
.compose-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    height: 600px;
}

.compose-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow-y: auto;
    padding-right: 8px;
}

.compose-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.compose-header h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--accent-1);
}

.btn-add-sm-xs {
    padding: 6px 12px;
    font-size: 11px;
    font-weight: 600;
    color: white;
    background: var(--accent-1);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-add-sm-xs:hover {
    background: #7c3aed;
}

.services-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.service-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    background: rgba(139, 92, 246, 0.05);
    border-bottom: 1px solid var(--border-subtle);
}

.service-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
}

.restart-select {
    padding: 6px 10px;
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    outline: none;
    cursor: pointer;
}

.btn-remove-sm {
    padding: 6px 12px;
    font-size: 11px;
    font-weight: 600;
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-remove-sm:hover {
    background: rgba(239, 68, 68, 0.2);
}

.service-card-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.compose-field label,
.compose-section label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.compose-input {
    width: 100%;
    padding: 10px 14px;
    font-size: 13px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color var(--transition-fast);
}

.compose-input:focus {
    border-color: var(--accent-1);
}

.compose-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.compose-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.compose-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.compose-input-sm {
    flex: 1;
    padding: 8px 12px;
    font-size: 12px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    outline: none;
    transition: border-color var(--transition-fast);
}

.compose-input-sm:focus {
    border-color: var(--accent-1);
}

.btn-remove-sm-xs {
    padding: 6px 10px;
    font-size: 11px;
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-remove-sm-xs:hover {
    background: rgba(239, 68, 68, 0.2);
}

.compose-output {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.compose-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.compose-preview-header h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--accent-1);
}

.compose-actions {
    display: flex;
    gap: 8px;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 12px;
}

.compose-yaml {
    flex: 1;
    padding: 16px;
    font-size: 13px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow-y: auto;
    line-height: 1.7;
    white-space: pre;
}

/* ===== Blog Post Styles (for standalone blog pages) ===== */
.blog-post-page {
    max-width: 800px;
    margin: 100px auto 64px;
    padding: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.blog-post-page .back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-1);
    text-decoration: none;
    margin-bottom: 24px;
    transition: all var(--transition-fast);
}

.blog-post-page .back-link:hover {
    color: var(--accent-3);
    gap: 10px;
}

.blog-post-page .post-date {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
}

.blog-post-page .post-tags {
    display: flex;
    gap: 8px;
    margin: 12px 0 16px;
}

.blog-post-page .post-tag {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent-1);
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-post-page h1 {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.5px;
    line-height: 1.3;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-subtle);
}

.blog-post-page .post-content {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.blog-post-page .post-content h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 40px 0 16px;
}

.blog-post-page .post-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 32px 0 16px;
}

.blog-post-page .post-content p {
    margin-bottom: 20px;
}

.blog-post-page .post-content strong {
    color: var(--text-primary);
}

.blog-post-page .post-content em {
    color: var(--text-primary);
    font-style: italic;
}

.blog-post-page .post-content code {
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 14px;
    color: var(--accent-3);
    background: rgba(6, 182, 212, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
}

.blog-post-page .post-content pre {
    margin: 20px 0;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow-x: auto;
}

.blog-post-page .post-content pre code {
    font-size: 13px;
    background: none;
    padding: 0;
    color: var(--text-secondary);
}

.blog-post-page .post-content ul {
    margin: 16px 0 24px;
    padding-left: 24px;
}

.blog-post-page .post-content li {
    margin-bottom: 12px;
}

.blog-post-page .post-content li::marker {
    color: var(--accent-1);
}

.blog-post-page .post-content a {
    color: var(--accent-3);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.blog-post-page .post-content a:hover {
    color: var(--accent-1);
}

.blog-post-page .post-actions {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    gap: 12px;
}

/* ===== Blog Dashboard Styles ===== */
.blog-dashboard {
    max-width: 900px;
    margin: 100px auto 64px;
    padding: 0 32px;
}

.blog-dashboard .back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-1);
    text-decoration: none;
    margin-bottom: 32px;
    transition: all var(--transition-fast);
}

.blog-dashboard .back-link:hover {
    color: var(--accent-3);
    gap: 10px;
}

.blog-dashboard h1 {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 48px;
    text-align: center;
}

.blog-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.blog-list-item {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition-smooth);
}

.blog-list-item:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}

.blog-list-item .list-date {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
}

.blog-list-item .list-title {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.blog-list-item .list-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.blog-list-item .list-title a:hover {
    color: var(--accent-1);
}

.blog-list-item .list-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.blog-list-item .list-tag {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent-1);
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-list-item .list-excerpt {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.blog-list-item .list-read-more {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-3);
    text-decoration: none;
    align-self: flex-start;
    transition: all var(--transition-fast);
}

.blog-list-item .list-read-more:hover {
    color: var(--accent-1);
    gap: 10px;
}

/* ===== Copy button (shared across tools) ===== */
.btn-copy {
    position: absolute;
    top: 36px;
    right: 8px;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-copy:hover {
    color: white;
    border-color: var(--accent-1);
}

/* ===== Tools Responsive ===== */
@media (max-width: 1024px) {
    .prompt-builder-layout,
    .openssl-layout {
        grid-template-columns: 1fr;
    }

    .cron-grid,
    .compose-layout {
        grid-template-columns: 1fr;
    }

    .compose-layout {
        height: auto;
    }

    .compose-form {
        max-height: 500px;
    }

    .compose-output {
        min-height: 400px;
    }

    .blog-grid,
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .tools-nav {
        gap: 6px;
    }

    .tool-tab {
        padding: 10px 16px;
        font-size: 13px;
    }

    .prompt-sidebar {
        order: 2;
    }

    .prompt-main {
        order: 1;
    }

    .cron-field-group input {
        width: 100%;
    }

    .openssl-layout {
        gap: 24px;
    }

    .compose-preview-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }

    .footer-col {
        align-items: center;
    }

    .back-to-top {
        right: 20px;
        bottom: 20px;
        width: 44px;
        height: 44px;
    }

    .blog-post {
        margin: 40px auto 0;
        padding: 32px 24px;
    }

    .blog-post-header h3 {
        font-size: 22px;
    }

    .blog-post-body {
        font-size: 15px;
    }

    .blog-post-page {
        margin: 80px 16px 48px;
        padding: 24px;
    }

    .blog-post-page h1 {
        font-size: 24px;
    }

    .blog-dashboard {
        margin: 80px auto 48px;
        padding: 0 16px;
    }

    .blog-dashboard h1 {
        font-size: 28px;
    }

    .blog-list-item {
        padding: 24px;
    }

    .blog-list-item .list-title {
        font-size: 18px;
    }
}