.history-panel {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.history-log {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 240px;
    overflow-y: auto;
    padding: 2px 2px 4px;
}

.history-item {
    padding: 8px 12px;
    border-radius: 10px;
    border: 1px solid rgba(212, 175, 55, 0.22);
    background: rgba(0, 0, 0, 0.28);
    color: var(--gold-light);
    font-size: 0.92em;
    cursor: pointer;
    letter-spacing: 0.2px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.history-item:hover {
    border-color: var(--gold);
    box-shadow: 0 0 12px rgba(212, 175, 55, 0.25);
    transform: translateY(-1px);
}

.history-item.message {
    cursor: default;
    opacity: 0.85;
    border-style: dashed;
}

.history-item.message:hover {
    border-color: rgba(212, 175, 55, 0.25);
    box-shadow: none;
}

.history-item.active {
    border-color: var(--gold);
    box-shadow: 0 0 16px rgba(212, 175, 55, 0.45);
}

.metrics-panel {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.metric-big {
    font-family: var(--font-main);
    font-size: 1.35em;
    color: var(--gold-light);
    text-align: center;
    letter-spacing: 1px;
    font-variant-numeric: tabular-nums;
}

.metric-list {
    display: grid;
    gap: 8px;
}

.metric-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    border-radius: 10px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    background: rgba(0, 0, 0, 0.25);
    color: var(--gold-light);
    font-size: 0.95em;
}

.metric-line span:last-child {
    font-family: var(--font-main);
    color: var(--gold);
    letter-spacing: 0.5px;
    font-variant-numeric: tabular-nums;
}

.fidelity-ref {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    justify-content: center;
    margin-top: 2px;
}

.fidelity-ref-label {
    font-size: 0.8em;
    letter-spacing: 0.6px;
    color: rgba(212, 175, 55, 0.7);
    text-transform: uppercase;
}

.fidelity-chip {
    padding: 3px 8px;
    border-radius: 999px;
    border: 1px solid rgba(212, 175, 55, 0.35);
    background: rgba(0, 0, 0, 0.35);
    color: var(--gold-light);
    font-family: var(--font-main);
    font-size: 0.8em;
    letter-spacing: 0.5px;
    font-variant-numeric: tabular-nums;
}

.floating-popover {
    position: absolute;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), rgba(212, 175, 55, 0.03));
    backdrop-filter: blur(18px);
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.3), 0 18px 45px rgba(0, 0, 0, 0.6);
    z-index: 3000;
    display: none;
    gap: 8px;
    --arrow-left: 50%;
}

.floating-popover::after {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
}

.floating-popover[data-placement="top"]::after {
    bottom: -7px;
    left: var(--arrow-left);
    transform: translateX(-50%);
    border-top: 7px solid rgba(212, 175, 55, 0.35);
}

.floating-popover[data-placement="bottom"]::after {
    top: -7px;
    left: var(--arrow-left);
    transform: translateX(-50%);
    border-bottom: 7px solid rgba(212, 175, 55, 0.35);
}

.floating-popover.active {
    display: grid;
    animation: popoverFadeIn 0.15s ease-out;
}

.custom-gate-popover {
    width: 290px;
}


.custom-state-popover {
    width: 360px;
    max-height: 80vh;
    overflow: auto;
    grid-template-columns: 1fr;
    row-gap: 12px;
}


@keyframes popoverFadeIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.custom-gate-popover-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0;
}

.custom-gate-popover-header .section-title {
    font-size: 0.9em;
}

.custom-gate-meta {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 6px;
    margin-top: 6px;
}

.custom-gate-popover .validation-status {
    margin-top: 6px;
    font-size: 0.85em;
    padding: 6px 10px;
}

@keyframes gateInfoPulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.02);
    }

    100% {
        transform: scale(1);
    }
}

.control-group:not(.revealed) {
    opacity: 0;
    animation: fadeInLeft 0.6s ease-out forwards;
}

.control-group:nth-child(1) {
    animation-delay: 0.1s;
}

.control-group:nth-child(2) {
    animation-delay: 0.2s;
}

.state-panel .control-group {
    animation: none;
    opacity: 1;
}

.slider-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    color: var(--gold-light);
    font-weight: 500;
    font-size: 1.05em;
}

.slider-value {
    font-family: var(--font-main);
    font-weight: 500;
    letter-spacing: 0.5px;
    font-variant-numeric: tabular-nums;
}

input[type=range] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, var(--black-light), rgba(212, 175, 55, 0.3));
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.6);
    transition: all 0.2s;
}

input[type=range]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.9);
}

input[type=range]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.6);
}

.slider-hint {
    font-family: var(--font-main);
    font-size: 0.9em;
    color: rgba(212, 175, 55, 0.65);
    margin-top: 6px;
    font-style: italic;
    line-height: 1.4;
}

.math-title {
    text-align: center;
    font-family: var(--font-main);
    color: var(--gold);
    font-size: 0.95em;
    font-weight: 600;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.math-row {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1em;
    margin: 12px 0;
    flex-wrap: wrap;
    color: var(--gold-light);
}

.matrix-display {
    display: inline-flex;
    align-items: stretch;
    gap: 6px;
    margin-left: 4px;
}

.matrix-grid-2x2 {
    display: grid;
    grid-template-columns: auto auto;
    gap: 4px 10px;
    align-items: center;
    justify-items: end;
    font-family: var(--font-main);
    font-size: 0.86em;
    line-height: 1.1;
    padding: 2px 1px;
}

.matrix-bracket {
    width: 10px;
    position: relative;
}

.matrix-bracket.left::before,
.matrix-bracket.right::before,
.matrix-bracket.left::after,
.matrix-bracket.right::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 8px;
    border-top: 2px solid rgba(212, 175, 55, 0.7);
    border-bottom: 2px solid rgba(212, 175, 55, 0.7);
}

.matrix-bracket.left::before {
    left: 0;
    border-left: 2px solid rgba(212, 175, 55, 0.7);
    border-right: none;
    border-radius: 4px 0 0 4px;
}

.matrix-bracket.right::before {
    right: 0;
    border-right: 2px solid rgba(212, 175, 55, 0.7);
    border-left: none;
    border-radius: 0 4px 4px 0;
}

.dynamic-val {
    color: #E74C3C;
    font-weight: 500;
    margin: 0 4px;
    font-family: var(--font-main);
    font-variant-numeric: tabular-nums;
    text-shadow: 0 0 8px rgba(231, 76, 60, 0.4);
}

.dynamic-val.blue {
    color: #3498DB;
    text-shadow: 0 0 8px rgba(52, 152, 219, 0.4);
}

.dynamic-val.magenta {
    color: #E91E63;
    text-shadow: 0 0 8px rgba(233, 30, 99, 0.4);
}

/* Quantum State Color Indicator */
.state-color-indicator {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), rgba(212, 175, 55, 0.03));
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.state-color-swatch-container {
    position: relative;
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.state-color-swatch {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid rgba(212, 175, 55, 0.5);
    z-index: 2;
    transition: all 0.3s ease;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5), 0 4px 12px rgba(0, 0, 0, 0.4);
}

.state-color-glow {
    position: absolute;
    width: 140%;
    height: 140%;
    border-radius: 50%;
    background: inherit;
    filter: blur(18px);
    opacity: 0.6;
    z-index: 1;
    animation: pulse-glow 4s infinite alternate ease-in-out;
}

@keyframes pulse-glow {
    0% {
        transform: scale(0.85);
        opacity: 0.4;
    }

    100% {
        transform: scale(1.15);
        opacity: 0.7;
    }
}

.state-color-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

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

.state-color-label {
    color: var(--gold);
    font-size: 0.72em;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
    opacity: 0.9;
}

.purity-badge {
    font-size: 0.62em;
    padding: 3px 10px;
    border-radius: 6px;
    background: rgba(39, 174, 96, 0.15);
    color: #2ecc71;
    border: 1px solid rgba(39, 174, 96, 0.3);
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.purity-badge.mixed {
    background: rgba(231, 76, 60, 0.15);
    color: #e74c3c;
    border-color: rgba(231, 76, 60, 0.3);
}

.state-color-details {
    display: flex;
    align-items: center;
    gap: 12px;
}

.hex-code {
    font-family: var(--font-main);
    font-size: 1.15em;
    font-weight: 600;
    color: var(--gold-light);
    letter-spacing: 0.8px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.purity-numeric {
    font-size: 0.85em;
    color: rgba(212, 175, 55, 0.5);
    font-family: var(--font-main);
    font-variant-numeric: tabular-nums;
}

.glass-inset-panel,
.probability-display,
.math-display {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), rgba(212, 175, 55, 0.03));
    border: 1px solid var(--glass-border);
    padding: 20px;
    border-radius: 12px;
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    position: relative;
    /* Needed for absolute placeholder */
}

/* MathJax Rendering Optimization Styles */
.math-rendering-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--gold-light);
    z-index: 10;
    pointer-events: none;
}

.math-display.rendering-pending .math-rendering-placeholder {
    display: flex;
}

.math-display.rendering-pending.no-blur .math-rendering-placeholder {
    display: none;
}

.math-display.rendering-pending:not(.no-blur)>*:not(.math-rendering-placeholder) {
    opacity: 0.15;
    filter: blur(3px);
    pointer-events: none;
    transition: opacity 0.3s ease, filter 0.3s ease;
}

@keyframes hourglass-spin {
    0% {
        transform: rotate(0);
    }

    45% {
        transform: rotate(180deg);
    }

    50% {
        transform: rotate(180deg);
    }

    95% {
        transform: rotate(360deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.hourglass-animate {
    animation: hourglass-spin 2s ease-in-out infinite;
}

.prob-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 15px 0;
}

.prob-label {
    font-family: var(--font-main);
    color: var(--gold-light);
    font-weight: 600;
    min-width: 70px;
}

.prob-bar-container {
    flex: 1;
    height: 24px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 12px;
    margin: 0 15px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.prob-bar {
    height: 100%;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.prob-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 2s infinite;
}

.prob-bar.red {
    background: linear-gradient(90deg, #E74C3C, #C0392B);
    box-shadow: 0 0 10px rgba(231, 76, 60, 0.5);
}

.prob-bar.blue {
    background: linear-gradient(90deg, #3498DB, #2980B9);
    box-shadow: 0 0 10px rgba(52, 152, 219, 0.5);
}

.prob-bar.green {
    background: linear-gradient(90deg, #27AE60, #229954);
    box-shadow: 0 0 10px rgba(39, 174, 96, 0.5);
}

.prob-bar.purple {
    background: linear-gradient(90deg, #9B59B6, #8E44AD);
    box-shadow: 0 0 10px rgba(155, 89, 182, 0.5);
}

.prob-bar.cyan {
    background: linear-gradient(90deg, #1ABC9C, #16A085);
    box-shadow: 0 0 10px rgba(26, 188, 156, 0.5);
}

.prob-bar.orange {
    background: linear-gradient(90deg, #E67E22, #D35400);
    box-shadow: 0 0 10px rgba(230, 126, 34, 0.5);
}

.prob-value {
    font-family: var(--font-main);
    color: var(--gold);
    font-weight: 500;
    min-width: 60px;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.prob-basis-section {
    margin-bottom: 20px;
}

.prob-basis-section:last-child {
    margin-bottom: 0;
}

.basis-title {
    font-family: var(--font-main);
    color: var(--gold-light);
    font-size: 0.9em;
    font-weight: 600;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.legend {
    font-size: 0.9em;
    color: rgba(212, 175, 55, 0.7);
    line-height: 1.8;
}

.legend-item {
    display: flex;
    align-items: center;
    margin: 8px 0;
}

.legend-icon {
    width: 40px;
    height: 3px;
    margin-right: 12px;
    border-radius: 2px;
}

.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
    margin: 15px 0;
}

.repr-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 8px 0 12px;
    color: rgba(212, 175, 55, 0.8);
    font-size: 0.9em;
    font-family: var(--font-main);
    letter-spacing: 0.5px;
}

.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.switch .slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--glass-border);
    transition: 0.3s;
    border-radius: 999px;
    box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.35);
}

.switch .slider::before {
    position: absolute;
    content: '';
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 2px;
    background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
    transition: 0.3s;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

.switch input:checked+.slider {
    background: rgba(212, 175, 55, 0.2);
    border-color: var(--gold);
}

.switch input:checked+.slider::before {
    transform: translateX(20px);
}

.conditional-control {
    display: none;
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height 0.3s ease, opacity 0.3s ease, margin 0.3s ease;
}

.conditional-control.visible {
    display: block;
    max-height: 200px;
    opacity: 1;
    margin-top: 12px;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.viz-split-btn {
    display: flex;
    align-items: center;
    background: transparent;
    border-radius: 50px;
    border: 1px solid transparent;
    transition: all 0.2s ease;
    position: relative;
}

.viz-split-btn:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: rgba(212, 175, 55, 0.2);
}

.viz-split-btn .quantum-btn.tool {
    border-radius: 0;
    border: none;
    width: 32px;
    /* Slightly smaller in group */
}

.viz-split-btn .quantum-btn.tool:first-child {
    border-top-left-radius: 50%;
    border-bottom-left-radius: 50%;
    padding-left: 2px;
}

.viz-split-btn .quantum-btn.tool:last-child {
    border-top-right-radius: 50%;
    border-bottom-right-radius: 50%;
    width: 32px;
    padding-right: 2px;
}

/* Smart visibility for split buttons */
.viz-split-btn.no-clear .viz-split-sep,
.viz-split-btn.no-clear .quantum-btn.tool:last-child {
    display: none !important;
}

.viz-split-btn.no-clear .quantum-btn.tool:first-child {
    border-radius: 50% !important;
    width: 34px;
}

.viz-split-sep {
    width: 1px;
    height: 16px;
    background: rgba(212, 175, 55, 0.2);
}

.viz-dropup {
    position: absolute;
    bottom: 52px;
    left: 50%;
    transform: translateX(-50%) translateY(12px);
    background: rgba(12, 12, 12, 0.9);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 16px;
    padding: 6px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 140px;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow:
        0 15px 45px rgba(0, 0, 0, 0.8),
        0 0 20px rgba(212, 175, 55, 0.05),
        inset 0 1px 1px rgba(255, 255, 255, 0.05);
    z-index: 1000;
}

.viz-dropup::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid rgba(212, 175, 55, 0.3);
}

/* Pin Count Badge */
.pin-count {
    position: absolute;
    top: -4px;
    right: -4px;
    background: linear-gradient(135deg, #D4AF37, #B8941F);
    color: #0F0F0F;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 5px;
    border-radius: 10px;
    min-width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.5);
    transition: transform 0.2s, opacity 0.2s;
}

.quantum-btn.tool:hover .pin-count {
    transform: scale(1.1);
}

.viz-dropup.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: all;
}

.dropup-item {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    border-radius: 10px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    background: transparent;
    border: 1px solid transparent;
    width: 100%;
    text-align: left;
    white-space: nowrap;
}

.dropup-item:hover {
    background: rgba(212, 175, 55, 0.12);
    border-color: rgba(212, 175, 55, 0.2);
    color: var(--gold);
    transform: scale(1.02);
}

.dropup-item:active {
    transform: scale(0.98);
}

.dropup-item.active {
    background: rgba(212, 175, 55, 0.18);
    border-color: rgba(212, 175, 55, 0.3);
    color: var(--gold-light);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.1);
}

.dropup-item small {
    opacity: 0.6;
    font-size: 0.85em;
}

.dropup-item .viz-icon {
    width: 18px;
    height: 18px;
    margin-right: 12px;
    opacity: 0.7;
    transition: all 0.2s ease;
}

.dropup-item:hover .viz-icon {
    opacity: 1;
    transform: scale(1.1);
    filter: drop-shadow(0 0 5px rgba(212, 175, 55, 0.4));
}

/* Support for relative positioning on tool buttons that host dropups */
.tool-group {
    position: relative;
    display: flex;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

@keyframes glow {

    0%,
    100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

/* Right sidebar styles */
.right-panel {
    display: flex;
    flex-direction: column;
    gap: 22px;
    max-height: 800px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--gold) var(--black-light);
    scrollbar-gutter: stable;
}

.right-panel::-webkit-scrollbar {
    width: 8px;
}

.right-panel::-webkit-scrollbar-track {
    background: var(--black-light);
    border-radius: 4px;
}

.right-panel::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 4px;
}

.right-section:not(.revealed) {
    opacity: 0;
    animation: fadeInRight 0.6s ease-out forwards;
}

.right-section:nth-child(1) {
    animation-delay: 0.1s;
}

.right-section:nth-child(2) {
    animation-delay: 0.2s;
}

.right-section:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.viz-settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

/* Mobile responsiveness */
/* Responsive styles removed - desktop layout locked */





/* Mobile media queries removed - desktop layout locked */



/* Responsive styles removed - desktop layout locked */