/**
 * Operatorpod Tools Universal UI & Engine Styles
 *
 * @package Operatorpod_Core
 */

:root {
	--op-color-bg: #0b1120;
	--op-color-surface: #0f172a;
	--op-color-surface-raised: #1e293b;
	--op-color-surface-hover: #273549;
	--op-color-border: #334155;
	--op-color-border-light: rgba(255, 255, 255, 0.1);
	--op-color-primary: #326ce5;
	--op-color-primary-hover: #2557be;
	--op-color-cyan: #06b6d4;
	--op-color-sky: #38bdf8;
	--op-color-success: #10b981;
	--op-color-warning: #f59e0b;
	--op-color-danger: #ef4444;
	--op-color-text-main: #f8fafc;
	--op-color-text-muted: #94a3b8;
	--op-color-text-subtle: #64748b;
	--op-font-mono: ui-monospace, SFMono-Regular, "JetBrains Mono", Menlo, Monaco, Consolas, monospace;
	--op-radius: 8px;
	--op-radius-lg: 12px;
	--op-transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Tool Wrapper */
.op-tool-container {
	margin: 2rem 0;
	font-family: inherit;
	color: var(--op-color-text-main);
}

/* Privacy & Local Execution Notice */
.op-tool-privacy-badge {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	background: rgba(6, 182, 212, 0.08);
	border: 1px solid rgba(6, 182, 212, 0.25);
	border-radius: var(--op-radius);
	padding: 0.75rem 1rem;
	font-size: 0.875rem;
	color: var(--op-color-sky);
	margin-bottom: 1.5rem;
	line-height: 1.4;
}

.op-tool-privacy-badge .op-icon {
	flex-shrink: 0;
	color: var(--op-color-cyan);
}

/* Layout Grid */
.op-tool-layout-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1.5rem;
	align-items: start;
}

@media (max-width: 960px) {
	.op-tool-layout-grid {
		grid-template-columns: 1fr;
	}
}

/* Base Cards */
.op-card {
	background: var(--op-color-surface);
	border: 1px solid var(--op-color-border);
	border-radius: var(--op-radius-lg);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.5);
}

.op-card-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 1rem 1.25rem;
	background: var(--op-color-surface-raised);
	border-bottom: 1px solid var(--op-color-border);
	flex-wrap: wrap;
	gap: 0.5rem;
}

.op-card-header-left {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	flex-wrap: wrap;
}

.op-card-title {
	margin: 0;
	font-size: 1rem;
	font-weight: 600;
	display: flex;
	align-items: center;
	gap: 0.5rem;
	color: var(--op-color-text-main);
}

.op-card-header-actions {
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.op-card-footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0.75rem 1.25rem;
	background: var(--op-color-surface-raised);
	border-top: 1px solid var(--op-color-border);
	font-size: 0.8125rem;
	color: var(--op-color-text-muted);
}

.op-footer-actions {
	display: flex;
	gap: 0.5rem;
}

.op-separator {
	margin: 0 0.5rem;
	opacity: 0.5;
}

/* Badges */
.op-badge {
	display: inline-flex;
	align-items: center;
	padding: 0.2rem 0.55rem;
	font-size: 0.75rem;
	font-weight: 600;
	border-radius: 4px;
	letter-spacing: 0.02em;
	text-transform: uppercase;
}

.op-badge-neutral {
	background: #334155;
	color: #cbd5e1;
}

.op-badge-cyan {
	background: rgba(6, 182, 212, 0.15);
	color: #38bdf8;
	border: 1px solid rgba(6, 182, 212, 0.3);
}

.op-badge-success {
	background: rgba(16, 185, 129, 0.15);
	color: #34d399;
	border: 1px solid rgba(16, 185, 129, 0.3);
}

.op-badge-warning {
	background: rgba(245, 158, 11, 0.15);
	color: #fbbf24;
	border: 1px solid rgba(245, 158, 11, 0.3);
}

.op-badge-danger {
	background: rgba(239, 68, 68, 0.15);
	color: #f87171;
	border: 1px solid rgba(239, 68, 68, 0.3);
}

.op-badge-info {
	background: rgba(50, 108, 229, 0.15);
	color: #60a5fa;
	border: 1px solid rgba(50, 108, 229, 0.3);
}

/* Buttons */
.op-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.4rem;
	font-family: inherit;
	font-size: 0.875rem;
	font-weight: 500;
	padding: 0.5rem 0.9rem;
	border-radius: var(--op-radius);
	border: 1px solid transparent;
	cursor: pointer;
	text-decoration: none;
	transition: var(--op-transition);
	line-height: 1.25;
}

.op-btn:focus-visible {
	outline: 2px solid var(--op-color-sky);
	outline-offset: 2px;
}

.op-btn-primary {
	background: var(--op-color-primary);
	color: #ffffff;
}

.op-btn-primary:hover {
	background: var(--op-color-primary-hover);
}

.op-btn-secondary {
	background: var(--op-color-surface-raised);
	border-color: var(--op-color-border);
	color: var(--op-color-text-main);
}

.op-btn-secondary:hover {
	background: var(--op-color-surface-hover);
	border-color: #475569;
}

.op-btn-ghost {
	background: transparent;
	color: var(--op-color-text-muted);
}

.op-btn-ghost:hover {
	background: rgba(255, 255, 255, 0.05);
	color: var(--op-color-text-main);
}

.op-btn-sm {
	padding: 0.35rem 0.65rem;
	font-size: 0.8125rem;
}

.op-text-danger {
	color: var(--op-color-danger) !important;
}

/* Form Elements */
.op-form-body {
	padding: 1.25rem;
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
}

.op-fieldset {
	border: 1px solid var(--op-color-border);
	border-radius: var(--op-radius);
	padding: 1rem 1.25rem;
	margin: 0;
	background: rgba(15, 23, 42, 0.4);
}

.op-legend {
	padding: 0 0.5rem;
	font-size: 0.8125rem;
	font-weight: 600;
	color: var(--op-color-sky);
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.op-form-group {
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
}

.op-form-row {
	display: grid;
	gap: 1rem;
}

.op-form-row-2 {
	grid-template-columns: 1fr 1fr;
}

.op-form-row-3 {
	grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 640px) {
	.op-form-row-2,
	.op-form-row-3 {
		grid-template-columns: 1fr;
	}
}

.op-label {
	font-size: 0.875rem;
	font-weight: 500;
	color: #cbd5e1;
}

.op-form-label-row {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.op-label-hint {
	font-size: 0.8125rem;
	font-weight: 600;
	color: var(--op-color-sky);
}

.op-help-text {
	font-size: 0.75rem;
	color: var(--op-color-text-subtle);
	margin: 0.25rem 0 0;
}

.op-input,
.op-select {
	background: #020617;
	border: 1px solid var(--op-color-border);
	border-radius: var(--op-radius);
	padding: 0.6rem 0.8rem;
	color: var(--op-color-text-main);
	font-size: 0.9rem;
	font-family: inherit;
	transition: var(--op-transition);
}

.op-input:focus,
.op-select:focus {
	outline: none;
	border-color: var(--op-color-sky);
	box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2);
}

.op-input-group {
	display: flex;
}

.op-input-group .op-input {
	border-top-right-radius: 0;
	border-bottom-right-radius: 0;
	flex: 1;
}

.op-input-group .op-select-unit {
	border-top-left-radius: 0;
	border-bottom-left-radius: 0;
	border-left: none;
	width: auto;
	min-width: 90px;
	background: var(--op-color-surface-raised);
}

.op-range {
	width: 100%;
	accent-color: var(--op-color-primary);
	cursor: pointer;
}

.op-checkbox-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 0.6rem;
	margin-top: 0.4rem;
}

.op-checkbox-label {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.85rem;
	color: #cbd5e1;
	cursor: pointer;
}

.op-checkbox-label input[type="checkbox"] {
	accent-color: var(--op-color-primary);
	width: 16px;
	height: 16px;
}

.op-mt-2 { margin-top: 0.5rem; }
.op-mt-3 { margin-top: 0.75rem; }

/* Code Textarea & Editors */
.op-editor-wrapper {
	position: relative;
	background: #020617;
}

.op-code-textarea {
	width: 100%;
	height: 480px;
	background: transparent;
	border: none;
	color: #e2e8f0;
	font-family: var(--op-font-mono);
	font-size: 0.875rem;
	line-height: 1.6;
	padding: 1rem;
	resize: vertical;
	box-sizing: border-box;
	tab-size: 2;
}

.op-code-textarea:focus {
	outline: none;
}

.op-textarea-sm {
	height: 80px;
	border: 1px solid var(--op-color-border);
	border-radius: var(--op-radius);
	background: #020617;
}

/* Results Card Body */
.op-results-body {
	padding: 1.25rem;
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
}

.op-status-banner {
	display: flex;
	align-items: flex-start;
	gap: 0.75rem;
	padding: 0.85rem 1rem;
	border-radius: var(--op-radius);
	font-size: 0.875rem;
	line-height: 1.4;
}

.op-status-neutral {
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid var(--op-color-border);
	color: var(--op-color-text-muted);
}

.op-status-success {
	background: rgba(16, 185, 129, 0.1);
	border: 1px solid rgba(16, 185, 129, 0.3);
	color: #34d399;
}

.op-status-warning {
	background: rgba(245, 158, 11, 0.1);
	border: 1px solid rgba(245, 158, 11, 0.3);
	color: #fbbf24;
}

.op-status-danger {
	background: rgba(239, 68, 68, 0.1);
	border: 1px solid rgba(239, 68, 68, 0.3);
	color: #f87171;
}

.op-status-text strong {
	display: block;
	margin-bottom: 0.2rem;
	color: var(--op-color-text-main);
}

/* Metrics Counts Grid */
.op-counts-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 0.75rem;
}

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

.op-count-pill {
	background: var(--op-color-surface-raised);
	border: 1px solid var(--op-color-border);
	border-radius: var(--op-radius);
	padding: 0.75rem;
	text-align: center;
	display: flex;
	flex-direction: column;
	gap: 0.2rem;
}

.op-count-num {
	font-size: 1.5rem;
	font-weight: 700;
	line-height: 1;
}

.op-count-label {
	font-size: 0.75rem;
	color: var(--op-color-text-muted);
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.op-count-error .op-count-num { color: #f87171; }
.op-count-warning .op-count-num { color: #fbbf24; }
.op-count-recommendation .op-count-num { color: #38bdf8; }
.op-count-info .op-count-num { color: #34d399; }

/* Metadata List */
.op-section-subtitle {
	margin: 0 0 0.75rem 0;
	font-size: 0.875rem;
	font-weight: 600;
	color: #94a3b8;
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.op-meta-dl {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
	gap: 0.75rem;
	background: rgba(15, 23, 42, 0.6);
	border: 1px solid var(--op-color-border);
	border-radius: var(--op-radius);
	padding: 0.75rem 1rem;
	margin: 0;
}

.op-meta-item dt {
	font-size: 0.75rem;
	color: var(--op-color-text-muted);
	margin-bottom: 0.15rem;
}

.op-meta-item dd {
	margin: 0;
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--op-color-text-main);
	word-break: break-all;
}

/* Findings List */
.op-findings-list {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.op-finding-card {
	display: flex;
	gap: 0.85rem;
	padding: 0.85rem 1rem;
	background: rgba(15, 23, 42, 0.5);
	border-radius: var(--op-radius);
	border: 1px solid var(--op-color-border);
}

.op-finding-error { border-left: 4px solid #ef4444; }
.op-finding-warning { border-left: 4px solid #f59e0b; }
.op-finding-recommendation { border-left: 4px solid #06b6d4; }
.op-finding-info { border-left: 4px solid #10b981; }

.op-finding-content {
	flex: 1;
}

.op-finding-title {
	margin: 0 0 0.35rem 0;
	font-size: 0.9rem;
	font-weight: 600;
	color: var(--op-color-text-main);
}

.op-finding-desc {
	margin: 0 0 0.4rem 0;
	font-size: 0.825rem;
	color: var(--op-color-text-muted);
	line-height: 1.4;
}

.op-finding-rec {
	font-size: 0.8125rem;
	color: var(--op-color-sky);
	background: rgba(56, 189, 248, 0.08);
	padding: 0.35rem 0.6rem;
	border-radius: 4px;
	line-height: 1.4;
}

.op-placeholder-text {
	color: var(--op-color-text-subtle);
	font-size: 0.875rem;
	text-align: center;
	padding: 2rem 1rem;
	margin: 0;
}

/* Code Blocks */
.op-code-block {
	background: #020617;
	border: 1px solid var(--op-color-border);
	border-radius: var(--op-radius);
	padding: 1rem;
	margin: 0;
	overflow-x: auto;
	font-family: var(--op-font-mono);
	font-size: 0.85rem;
	color: #e2e8f0;
	line-height: 1.5;
}

.op-code-block-tall {
	height: 480px;
	overflow-y: auto;
}

/* Troubleshooter UI Elements */
.op-diagnosis-box {
	background: rgba(15, 23, 42, 0.7);
	border: 1px solid var(--op-color-border);
	border-radius: var(--op-radius);
	padding: 1rem 1.25rem;
}

.op-diagnosis-header {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	margin-bottom: 0.5rem;
}

.op-diagnosis-title {
	margin: 0;
	font-size: 1.05rem;
	font-weight: 600;
	color: var(--op-color-text-main);
}

.op-diagnosis-desc {
	margin: 0;
	font-size: 0.875rem;
	color: var(--op-color-text-muted);
	line-height: 1.5;
}

.op-steps-list {
	margin: 0;
	padding-left: 1.25rem;
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
	font-size: 0.875rem;
	color: #cbd5e1;
	line-height: 1.45;
}

.op-commands-list {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.op-cmd-card {
	border: 1px solid var(--op-color-border);
	border-radius: var(--op-radius);
	overflow: hidden;
}

.op-cmd-card-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0.5rem 0.85rem;
	background: var(--op-color-surface-raised);
	font-size: 0.8125rem;
	color: var(--op-color-text-muted);
}

.op-cmd-card pre {
	border: none;
	border-radius: 0;
	padding: 0.75rem 0.85rem;
}

/* Calculator UI Elements */
.op-qos-banner {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.75rem 1rem;
	background: rgba(15, 23, 42, 0.6);
	border: 1px solid var(--op-color-border);
	border-radius: var(--op-radius);
}

.op-qos-desc {
	margin: 0;
	font-size: 0.8125rem;
	color: var(--op-color-text-muted);
}

.op-calc-metrics-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 0.75rem;
}

.op-metric-card {
	background: var(--op-color-surface-raised);
	border: 1px solid var(--op-color-border);
	border-radius: var(--op-radius);
	padding: 1rem;
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
}

.op-metric-label {
	font-size: 0.75rem;
	color: var(--op-color-text-muted);
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.op-metric-val {
	font-size: 1.35rem;
	font-weight: 700;
	color: var(--op-color-sky);
}

.op-metric-sub {
	font-size: 0.8125rem;
	color: var(--op-color-text-subtle);
}

.op-headroom-box {
	background: rgba(6, 182, 212, 0.06);
	border: 1px solid rgba(6, 182, 212, 0.2);
	border-radius: var(--op-radius);
	padding: 1rem 1.25rem;
}

.op-headroom-values {
	display: flex;
	gap: 2rem;
	margin-top: 0.5rem;
}

.op-headroom-item strong {
	font-size: 0.8125rem;
	color: var(--op-color-text-muted);
	display: block;
}

.op-headroom-item span {
	font-size: 1.15rem;
	font-weight: 600;
	color: var(--op-color-cyan);
}

.op-snippet-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 0.4rem;
}

/* kubectl Command Generator UI Elements */
.op-safety-banner {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.75rem 1rem;
	background: rgba(15, 23, 42, 0.6);
	border: 1px solid var(--op-color-border);
	border-radius: var(--op-radius);
}

.op-safety-text {
	margin: 0;
	font-size: 0.8125rem;
	color: var(--op-color-text-muted);
}

.op-command-display-box {
	border: 1px solid var(--op-color-border);
	border-radius: var(--op-radius);
	overflow: hidden;
	background: #020617;
}

.op-command-display-header {
	display: flex;
	align-items: center;
	padding: 0.5rem 0.85rem;
	background: var(--op-color-surface-raised);
	border-bottom: 1px solid var(--op-color-border);
	gap: 0.5rem;
}

.op-terminal-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
}

.op-dot-red { background: #ef4444; }
.op-dot-yellow { background: #f59e0b; }
.op-dot-green { background: #10b981; }

.op-terminal-title {
	font-size: 0.75rem;
	font-family: var(--op-font-mono);
	color: var(--op-color-text-muted);
	margin-right: auto;
	margin-left: 0.25rem;
}

.op-terminal-pre {
	margin: 0;
	padding: 1.25rem;
	background: #020617;
	color: #38bdf8;
	font-family: var(--op-font-mono);
	font-size: 0.95rem;
	overflow-x: auto;
}

.op-breakdown-list {
	margin: 0;
	padding-left: 1.25rem;
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
	font-size: 0.85rem;
	color: var(--op-color-text-muted);
}

.op-breakdown-list code {
	color: var(--op-color-sky);
	background: rgba(56, 189, 248, 0.1);
	padding: 0.15rem 0.35rem;
	border-radius: 3px;
	font-family: var(--op-font-mono);
}

/* Toast Notifications */
.op-toast {
	position: fixed;
	bottom: 24px;
	right: 24px;
	background: #1e293b;
	color: #f8fafc;
	border: 1px solid #38bdf8;
	padding: 0.75rem 1.25rem;
	border-radius: var(--op-radius);
	font-size: 0.875rem;
	font-weight: 500;
	box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.7);
	transform: translateY(100px);
	opacity: 0;
	transition: transform 0.25s ease, opacity 0.25s ease;
	z-index: 99999;
	pointer-events: none;
}

.op-toast-visible {
	transform: translateY(0);
	opacity: 1;
}

/* Documentation Sections Below Tools */
.op-tool-documentation {
	margin-top: 3.5rem;
	border-top: 1px solid var(--op-color-border);
	padding-top: 2.5rem;
	display: flex;
	flex-direction: column;
	gap: 2.5rem;
}

.op-doc-section h2 {
	font-size: 1.4rem;
	font-weight: 700;
	margin: 0 0 1rem 0;
	color: var(--op-color-text-main);
}

.op-doc-section p {
	font-size: 1rem;
	line-height: 1.7;
	color: #cbd5e1;
	margin: 0 0 1rem 0;
}

.op-grid-features {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: 1.5rem;
	margin-top: 1.25rem;
}

.op-feature-item {
	background: var(--op-color-surface);
	border: 1px solid var(--op-color-border);
	border-radius: var(--op-radius);
	padding: 1.25rem;
}

.op-feature-item h3 {
	margin: 0 0 0.5rem 0;
	font-size: 1.05rem;
	font-weight: 600;
	color: var(--op-color-sky);
}

.op-feature-item p {
	margin: 0;
	font-size: 0.875rem;
	color: var(--op-color-text-muted);
	line-height: 1.5;
}

/* Tools Archive Grid */
.op-tools-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
	gap: 1.5rem;
	margin: 2rem 0;
}

.op-tool-card {
	background: var(--op-color-surface);
	border: 1px solid var(--op-color-border);
	border-radius: var(--op-radius-lg);
	padding: 1.5rem;
	display: flex;
	flex-direction: column;
	transition: var(--op-transition);
}

.op-tool-card:hover {
	border-color: var(--op-color-primary);
	transform: translateY(-2px);
	box-shadow: 0 8px 30px rgba(50, 108, 229, 0.15);
}

.op-tool-card-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 1rem;
}

.op-tool-cat {
	font-size: 0.75rem;
	color: var(--op-color-text-subtle);
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.op-tool-card-title {
	margin: 0 0 0.75rem 0;
	font-size: 1.2rem;
	font-weight: 600;
}

.op-tool-card-title a {
	color: var(--op-color-text-main);
	text-decoration: none;
}

.op-tool-card-title a:hover {
	color: var(--op-color-sky);
}

.op-tool-card-desc {
	margin: 0 0 1.5rem 0;
	font-size: 0.875rem;
	color: var(--op-color-text-muted);
	line-height: 1.55;
	flex: 1;
}

.op-tool-card-footer {
	margin-top: auto;
}