/* Pattern Lab - Styles */

:root {
    --cream: #fef9f3;
    --ink: #1a1a1a;
    --rust: #c1502e;
    --olive: #4a5d3f;
    --sage: #8ba888;
    --sand: #e8dcc4;
    --paper: #f8f4ed;
    --success: #2d7a3e;
    --error: #b83333;
    --warning: #b8860b;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Crimson Pro', serif;
    background-color: var(--cream);
    color: var(--ink);
    min-height: 100vh;
    overflow-x: hidden;
    background-image: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(26, 26, 26, 0.02) 2px,
            rgba(26, 26, 26, 0.02) 4px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 2px,
            rgba(26, 26, 26, 0.02) 2px,
            rgba(26, 26, 26, 0.02) 4px
        );
}

/* Header */
.header {
    background-color: var(--paper);
    border-bottom: 3px solid var(--ink);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 4px 0 rgba(26, 26, 26, 0.1);
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.header-logo {
    font-size: 2.25rem;
    line-height: 1;
    flex-shrink: 0;
}

.header h1 {
    font-family: 'Crimson Pro', serif;
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -0.5px;
    margin: 0;
    line-height: 1.2;
}

.header h1 span {
    color: var(--rust);
}

.header-subtitle {
    font-size: 0.9rem;
    color: var(--olive);
    font-weight: 500;
    margin: 0;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Donate Button */
.donate-btn {
    font-family: 'Crimson Pro', serif;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--ink);
    text-decoration: none;
    padding: 0.4rem 0.85rem;
    border: 2px solid var(--ink);
    background-color: var(--paper);
    transition: all 0.15s ease;
    box-shadow: 2px 2px 0 rgba(26, 26, 26, 0.1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.donate-btn:hover {
    background-color: var(--sand);
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0 rgba(26, 26, 26, 0.15);
}

/* Option C: Accent Button */
.donate-btn-accent {
    background-color: #ffdd00;
    border-color: var(--ink);
    color: var(--ink);
    font-weight: 600;
}

.donate-btn-accent:hover {
    background-color: #e6c700;
}

/* Main Layout */
.main-container {
    display: grid;
    grid-template-columns: 250px 1fr 300px;
    height: calc(100vh - 65px);
    width: 100%;
    max-width: 100vw;
}

/* Left Sidebar - Pattern Library */
.sidebar {
    background-color: var(--paper);
    border-right: 3px solid var(--ink);
    padding: 1rem;
    overflow-y: auto;
    overflow-x: hidden;
    height: 100%;
}

.sidebar-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--ink);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidebar-title::before {
    content: '📚';
}

.category {
    margin-bottom: 1.5rem;
}

.category-title {
    font-family: 'Courier Prime', monospace;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--olive);
    margin-bottom: 0.75rem;
    padding: 0.25rem 0.5rem;
    background-color: var(--sand);
    border: 2px solid var(--ink);
}

.pattern-card {
    background-color: var(--cream);
    border: 2px solid var(--ink);
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all 0.15s ease;
    box-shadow: 3px 3px 0 rgba(26, 26, 26, 0.1);
    font-weight: 500;
}

.pattern-card:hover {
    background-color: var(--sage);
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0 rgba(26, 26, 26, 0.15);
}

.pattern-card.selected {
    background-color: var(--rust);
    color: var(--cream);
    border-color: var(--ink);
}

/* Center - Canvas Area */
.canvas-area {
    display: flex;
    flex-direction: column;
    background-color: var(--cream);
    position: relative;
    overflow: hidden;
}

/* Toolbar */
.toolbar {
    background-color: var(--sand);
    border-bottom: 3px solid var(--ink);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.toolbar-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.toolbar-label {
    font-family: 'Courier Prime', monospace;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--olive);
}

.toolbar-btn {
    font-family: 'Courier Prime', monospace;
    font-size: 0.75rem;
    padding: 0.4rem 0.6rem;
    background-color: var(--paper);
    border: 2px solid var(--ink);
    cursor: pointer;
    transition: all 0.15s ease;
    box-shadow: 2px 2px 0 rgba(26, 26, 26, 0.1);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.toolbar-btn:hover {
    background-color: var(--sage);
}

.toolbar-btn.active {
    background-color: var(--olive);
    color: var(--cream);
}

/* Connection Icons */
.conn-icon {
    display: inline-block;
    width: 24px;
    height: 12px;
    position: relative;
}

.association-icon::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    width: 18px;
    height: 2px;
    background: var(--ink);
}
.association-icon::after {
    content: '';
    position: absolute;
    right: 2px;
    top: 2px;
    border: solid var(--ink);
    border-width: 0 2px 2px 0;
    padding: 3px;
    transform: rotate(-45deg);
}

.dependency-icon::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    width: 18px;
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--ink), var(--ink) 3px, transparent 3px, transparent 6px);
}
.dependency-icon::after {
    content: '';
    position: absolute;
    right: 2px;
    top: 2px;
    border: solid var(--ink);
    border-width: 0 2px 2px 0;
    padding: 3px;
    transform: rotate(-45deg);
}

.aggregation-icon::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 5px;
    width: 14px;
    height: 2px;
    background: var(--ink);
}
.aggregation-icon::after {
    content: '';
    position: absolute;
    left: 0;
    top: 2px;
    width: 8px;
    height: 8px;
    border: 2px solid var(--ink);
    background: var(--paper);
    transform: rotate(45deg);
}

.composition-icon::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 5px;
    width: 14px;
    height: 2px;
    background: var(--ink);
}
.composition-icon::after {
    content: '';
    position: absolute;
    left: 0;
    top: 2px;
    width: 8px;
    height: 8px;
    border: 2px solid var(--ink);
    background: var(--ink);
    transform: rotate(45deg);
}

.inheritance-icon::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    width: 14px;
    height: 2px;
    background: var(--ink);
}
.inheritance-icon::after {
    content: '';
    position: absolute;
    right: 0;
    top: 1px;
    width: 0;
    height: 0;
    border-left: 8px solid var(--ink);
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
}

.implementation-icon::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    width: 14px;
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--ink), var(--ink) 3px, transparent 3px, transparent 6px);
}
.implementation-icon::after {
    content: '';
    position: absolute;
    right: 0;
    top: 1px;
    width: 0;
    height: 0;
    border-left: 8px solid var(--ink);
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
}

.toolbar-btn.active .conn-icon::before,
.toolbar-btn.active .conn-icon::after {
    border-color: var(--cream);
    background-color: var(--cream);
}

.toolbar-btn.active .aggregation-icon::after,
.toolbar-btn.active .composition-icon::after {
    border-color: var(--cream);
}

.toolbar-btn.active .aggregation-icon::after {
    background: var(--olive);
}

.toolbar-btn.active .composition-icon::after {
    background: var(--cream);
}

.toolbar-divider {
    width: 2px;
    height: 30px;
    background-color: var(--ink);
    margin: 0 0.5rem;
}

.action-btn {
    font-family: 'Crimson Pro', serif;
    font-size: 1rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border: 2px solid var(--ink);
    cursor: pointer;
    transition: all 0.15s ease;
    box-shadow: 3px 3px 0 rgba(26, 26, 26, 0.1);
}

.action-btn.primary {
    background-color: var(--rust);
    color: var(--cream);
}

.action-btn.primary:hover {
    background-color: #a84425;
}

.action-btn.secondary {
    background-color: var(--olive);
    color: var(--cream);
}

.action-btn.secondary:hover {
    background-color: #3d4d35;
}

.action-btn.neutral {
    background-color: var(--paper);
    color: var(--ink);
}

.action-btn.neutral:hover {
    background-color: var(--sand);
}

/* Canvas */
.canvas-wrapper {
    flex: 1;
    position: relative;
    overflow: auto;
    min-height: 0;
}

.canvas {
    width: 100%;
    height: 100%;
    min-height: 600px;
    position: relative;
    background-color: var(--cream);
    background-image: 
        linear-gradient(var(--sand) 1px, transparent 1px),
        linear-gradient(90deg, var(--sand) 1px, transparent 1px);
    background-size: 20px 20px;
}

.svg-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
}

.svg-layer line, .svg-layer path, .svg-layer polyline {
    pointer-events: stroke;
    cursor: pointer;
}

.svg-layer line:hover, .svg-layer path:hover, .svg-layer polyline:hover {
    stroke-width: 4;
}

.connection-line {
    transition: stroke-width 0.15s ease;
}

.connection-line:hover {
    stroke-width: 4 !important;
}

/* UML Class Box */
.class-box {
    position: absolute;
    background-color: var(--paper);
    border: 3px solid var(--ink);
    box-shadow: 4px 4px 0 rgba(26, 26, 26, 0.1);
    min-width: 200px;
    max-width: 320px;
    font-family: 'Courier Prime', monospace;
    font-size: 0.8rem;
    z-index: 10;
    user-select: none;
}

.class-box.interface .class-header {
    background-color: var(--olive);
}

.class-box.abstract .class-header {
    background-color: #7b5c5c;
}

.class-box.enum .class-header {
    background-color: #5c6b7b;
}

.class-box.singleton .class-header {
    background-color: #6b5c7b;
}

.class-header {
    background-color: var(--rust);
    color: var(--cream);
    padding: 0.5rem 0.75rem;
    border-bottom: 2px solid var(--ink);
    cursor: move;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    min-height: 40px;
}

.class-header .stereotype {
    font-size: 0.7rem;
    font-style: italic;
    opacity: 0.9;
}

.class-header .class-name {
    font-weight: 700;
    font-size: 0.9rem;
}

.class-header .class-name.italic {
    font-style: italic;
}

.class-actions {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: 3px;
    opacity: 0;
    transition: opacity 0.2s;
}

.class-header:hover .class-actions {
    opacity: 1;
}

.class-action-btn {
    background: var(--paper);
    border: 1px solid var(--ink);
    color: var(--ink);
    width: 20px;
    height: 20px;
    font-size: 0.7rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.class-action-btn:hover {
    background: var(--sand);
}

.class-section {
    padding: 0.4rem 0.6rem;
    border-bottom: 2px solid var(--ink);
    min-height: 28px;
    background: var(--paper);
}

.class-section:last-child {
    border-bottom: none;
}

.class-section-label {
    font-size: 0.65rem;
    color: var(--olive);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.class-member {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 2px 4px;
    gap: 0.5rem;
    line-height: 1.3;
    margin: 1px 0;
    border-radius: 2px;
    transition: background-color 0.15s ease;
}

.class-member:hover {
    background-color: var(--sand);
}

.class-member .member-text {
    flex: 1;
    word-break: break-word;
}

.class-member .member-visibility {
    color: var(--rust);
    font-weight: 700;
}

.class-member .member-modifier {
    color: var(--olive);
    font-size: 0.7rem;
}

.class-member .member-type {
    color: var(--olive);
}

.class-member .delete-member {
    opacity: 0;
    background: var(--error);
    color: white;
    border: none;
    width: 16px;
    height: 16px;
    font-size: 0.6rem;
    cursor: pointer;
    border-radius: 2px;
    flex-shrink: 0;
}

.class-member:hover .delete-member {
    opacity: 1;
}

.add-member-btn {
    font-family: 'Courier Prime', monospace;
    font-size: 0.65rem;
    color: var(--olive);
    background: none;
    border: 1px dashed var(--olive);
    padding: 2px 6px;
    cursor: pointer;
    margin-top: 4px;
    width: 100%;
    transition: all 0.15s ease;
}

.add-member-btn:hover {
    background-color: var(--sand);
    border-style: solid;
}

/* Connection Points */
.connection-point {
    position: absolute;
    width: 14px;
    height: 14px;
    background-color: var(--cream);
    border: 2px solid var(--ink);
    border-radius: 50%;
    cursor: crosshair;
    z-index: 15;
    transition: all 0.15s ease;
}

.connection-point:hover, .connection-point.active {
    background-color: var(--rust);
    transform: scale(1.3);
}

.connection-point.top { top: -9px; left: 50%; transform: translateX(-50%); }
.connection-point.bottom { bottom: -9px; left: 50%; transform: translateX(-50%); }
.connection-point.left { left: -9px; top: 50%; transform: translateY(-50%); }
.connection-point.right { right: -9px; top: 50%; transform: translateY(-50%); }
.connection-point.top:hover, .connection-point.top.active { transform: translateX(-50%) scale(1.3); }
.connection-point.bottom:hover, .connection-point.bottom.active { transform: translateX(-50%) scale(1.3); }
.connection-point.left:hover, .connection-point.left.active { transform: translateY(-50%) scale(1.3); }
.connection-point.right:hover, .connection-point.right.active { transform: translateY(-50%) scale(1.3); }

/* Verification Panel */
.verification-panel {
    border-top: 3px solid var(--ink);
    background-color: var(--paper);
    display: none;
    flex-shrink: 0;
}

.verification-panel.visible {
    display: block;
}

.verification-header {
    padding: 0.75rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
}

.verification-header.success {
    background-color: #d4edda;
    color: var(--success);
}

.verification-header.error {
    background-color: #f8d7da;
    color: var(--error);
}

.verification-toggle {
    background: none;
    border: none;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.2s;
}

.verification-toggle.collapsed {
    transform: rotate(-90deg);
}

.verification-details {
    padding: 1rem 1.5rem;
    border-top: 2px solid var(--ink);
    max-height: 200px;
    overflow-y: auto;
    display: none;
}

.verification-details.visible {
    display: block;
}

.verification-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px dashed var(--sand);
}

.verification-item:last-child {
    border-bottom: none;
}

.verification-icon {
    font-size: 1rem;
    flex-shrink: 0;
}

.verification-icon.pass {
    color: var(--success);
}

.verification-icon.fail {
    color: var(--error);
}

.verification-icon.warn {
    color: var(--warning);
}

.verification-text {
    flex: 1;
}

.verification-text .requirement {
    font-weight: 600;
}

.verification-text .detail {
    font-size: 0.9rem;
    color: #666;
    margin-top: 2px;
}

/* Right Panel - Info */
.info-panel {
    background-color: var(--paper);
    border-left: 3px solid var(--ink);
    padding: 1rem;
    overflow-y: auto;
    overflow-x: hidden;
    height: 100%;
}

.info-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--ink);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-title::before {
    content: '💡';
}

.info-section {
    margin-bottom: 1.5rem;
}

.info-section-title {
    font-family: 'Courier Prime', monospace;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--olive);
    margin-bottom: 0.5rem;
    padding: 0.25rem 0.5rem;
    background-color: var(--sand);
    border: 2px solid var(--ink);
    display: inline-block;
}

.info-content {
    font-size: 1rem;
    line-height: 1.6;
    margin-top: 0.75rem;
}

.info-list {
    list-style: none;
    margin-top: 0.75rem;
}

.info-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    border-bottom: 1px dashed var(--sand);
    line-height: 1.4;
}

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

.info-list li.checked::before {
    content: '✓';
    color: var(--success);
}

.info-code {
    font-family: 'Courier Prime', monospace;
    background-color: var(--sand);
    padding: 0.15rem 0.35rem;
    border: 1px solid var(--ink);
    font-size: 0.85rem;
}

/* OOD Rules Section */
.ood-rules-section {
    background-color: #f5efe6;
    border: 2px solid var(--olive);
    padding: 1rem;
    margin: 0.5rem 0;
}

.ood-rules-section .info-section-title {
    color: var(--olive);
}

.info-list.ood-rules li {
    font-size: 0.9rem;
    padding: 0.4rem 0;
    padding-left: 1.5rem;
}

.info-list.ood-rules li::before {
    content: '•';
    color: var(--olive);
}

.info-list.ood-rules li strong {
    color: var(--olive);
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--olive);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(26, 26, 26, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background-color: var(--paper);
    border: 3px solid var(--ink);
    box-shadow: 8px 8px 0 rgba(26, 26, 26, 0.2);
    width: 400px;
    max-width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal.modal-wide {
    width: 550px;
}

.modal-header {
    background-color: var(--rust);
    color: var(--cream);
    padding: 1rem 1.5rem;
    border-bottom: 3px solid var(--ink);
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 10;
}

.modal-close {
    background: none;
    border: none;
    color: var(--cream);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
}

.modal-body {
    padding: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

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

.form-row .form-group {
    flex: 1;
}

.form-group-small {
    flex: 0 0 auto !important;
    min-width: 120px;
}

.form-label {
    display: block;
    font-family: 'Courier Prime', monospace;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    color: var(--olive);
}

.form-input, .form-select {
    width: 100%;
    padding: 0.6rem;
    font-family: 'Courier Prime', monospace;
    font-size: 0.85rem;
    border: 2px solid var(--ink);
    background-color: var(--cream);
    box-shadow: 2px 2px 0 rgba(26, 26, 26, 0.1);
}

.form-input:focus, .form-select:focus {
    outline: none;
    border-color: var(--rust);
}

.form-section {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 2px dashed var(--sand);
}

.form-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.form-section-title {
    font-family: 'Courier Prime', monospace;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--olive);
    text-transform: uppercase;
}

.btn-small {
    font-family: 'Courier Prime', monospace;
    font-size: 0.75rem;
    padding: 0.3rem 0.6rem;
    background-color: var(--sage);
    color: var(--ink);
    border: 2px solid var(--ink);
    cursor: pointer;
    transition: all 0.15s ease;
}

.btn-small:hover {
    background-color: var(--olive);
    color: var(--cream);
}

.params-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.param-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background-color: var(--sand);
    border: 1px solid var(--ink);
}

.param-item .param-info {
    flex: 1;
    font-family: 'Courier Prime', monospace;
    font-size: 0.8rem;
}

.param-item .param-remove {
    background: var(--error);
    color: white;
    border: none;
    width: 20px;
    height: 20px;
    font-size: 0.7rem;
    cursor: pointer;
    border-radius: 2px;
}

.no-params {
    font-size: 0.85rem;
    color: #888;
    font-style: italic;
    padding: 0.5rem;
    text-align: center;
    border: 1px dashed var(--sand);
}

.modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    padding: 1rem 1.5rem;
    border-top: 2px solid var(--ink);
    background-color: var(--sand);
    position: sticky;
    bottom: 0;
}

.hidden {
    display: none !important;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--sand);
    border-left: 2px solid var(--ink);
}

::-webkit-scrollbar-thumb {
    background: var(--olive);
    border: 2px solid var(--ink);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--rust);
}

/* Hint boxes */
.hint-box {
    background-color: var(--sand);
    border: 2px solid var(--ink);
    padding: 0.75rem;
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

.hint-box-title {
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--rust);
}

/* UML Notation Guide */
.uml-guide {
    margin-top: 1rem;
    padding: 0.75rem;
    background-color: var(--cream);
    border: 2px solid var(--ink);
}

.uml-guide-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0;
    font-size: 0.85rem;
}

.uml-guide-symbol {
    font-family: 'Courier Prime', monospace;
    font-weight: 700;
    width: 24px;
    color: var(--rust);
}