/* ============================================================
   Multi-Leg Option Calculator v4.0.0 Styles
   Theming via CSS variables; .mloc-dark switches to dark mode.
   ============================================================ */

/* Theme variables (light defaults) */

.mloc-wrapper {
    --mloc-bg:           #ffffff;
    --mloc-bg-soft:      #f8fafc;
    --mloc-bg-input:     #f9fafb;
    --mloc-border:       #e5e7eb;
    --mloc-border-soft:  #e2e8f0;
    --mloc-text:         #1f2937;
    --mloc-text-strong:  #111827;
    --mloc-text-mid:     #374151;
    --mloc-text-soft:    #6b7280;
    --mloc-text-faint:   #9ca3af;
    --mloc-accent:       #4f46e5;
    --mloc-accent-soft:  #6366f1;
    --mloc-pos:          #16a34a;
    --mloc-pos-deep:     #14532d;
    --mloc-neg:          #dc2626;
    --mloc-neg-deep:     #7f1d1d;
    --mloc-amber:        #f59e0b;
}

.mloc-wrapper.mloc-dark {
    color-scheme: dark;
    --mloc-bg:           #0f172a;
    --mloc-bg-soft:      #1e293b;
    --mloc-bg-input:     #1e293b;
    --mloc-border:       #334155;
    --mloc-border-soft:  #334155;
    --mloc-text:         #e2e8f0;
    --mloc-text-strong:  #f1f5f9;
    --mloc-text-mid:     #cbd5e1;
    --mloc-text-soft:    #94a3b8;
    --mloc-text-faint:   #64748b;
    --mloc-accent:       #6366f1;
    --mloc-accent-soft:  #818cf8;
    --mloc-pos:          #4ade80;
    --mloc-pos-deep:     #bbf7d0;
    --mloc-neg:          #f87171;
    --mloc-neg-deep:     #fecaca;
    --mloc-amber:        #fbbf24;
}

/* Wrapper & Layout */

.mloc-wrapper {
    max-width: 1100px;
    margin: 2rem auto;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 0.95rem;
    color: var(--mloc-text);
}

/* Top bar */

.mloc-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.85rem;
}

.mloc-topbar-note {
    font-size: 0.78rem;
    color: var(--mloc-text-faint);
}

/* Sections */

.mloc-section {
    background: var(--mloc-bg);
    border: 1px solid var(--mloc-border);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.25rem;
}

.mloc-section-title {
    margin: 0 0 1.25rem 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--mloc-text-strong);
    letter-spacing: -0.01em;
}

/* Input Groups */

.mloc-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.mloc-input-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--mloc-text-mid);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.mloc-label-hint {
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    color: var(--mloc-text-faint);
    font-size: 0.78rem;
}

.mloc-required {
    color: #ef4444;
}

.mloc-input-group input,
.mloc-input-group select {
    padding: 0.5rem 0.65rem;
    border: 1px solid var(--mloc-border);
    border-radius: 6px;
    font-size: 0.95rem;
    color: var(--mloc-text-strong);
    background: var(--mloc-bg-input);
    transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
    width: 100%;
    box-sizing: border-box;
}

.mloc-input-group input:focus,
.mloc-input-group select:focus {
    outline: none;
    border-color: var(--mloc-accent-soft);
    background: var(--mloc-bg);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

/* IV auto-solve hint */
.mloc-iv-solved {
    font-size: 0.7rem;
    color: var(--mloc-accent-soft);
    font-weight: 500;
}

/* Dollar/percent prefix-suffix wrapper */
.mloc-prefix-wrap {
    display: flex;
    align-items: center;
    border: 1px solid var(--mloc-border);
    border-radius: 6px;
    background: var(--mloc-bg-input);
    overflow: hidden;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.mloc-prefix-wrap:focus-within {
    border-color: var(--mloc-accent-soft);
    background: var(--mloc-bg);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

.mloc-prefix,
.mloc-suffix {
    padding: 0.5rem 0.5rem 0.5rem 0.65rem;
    color: var(--mloc-text-soft);
    font-weight: 600;
    font-size: 0.95rem;
    user-select: none;
}
.mloc-suffix { padding: 0.5rem 0.65rem 0.5rem 0.4rem; }

.mloc-prefix-wrap input {
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
    padding-left: 0.1rem;
    flex: 1;
    min-width: 0;
    color: var(--mloc-text-strong);
}

/* Asset Grid */

.mloc-asset-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

/* Symbol row: input + fetch button side by side */
.mloc-symbol-row {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.mloc-symbol-row input {
    flex: 1;
    min-width: 0;
}

/* Fetch Price button */
.mloc-btn-fetch {
    background: #0f766e;
    color: #ffffff;
    padding: 0.5rem 0.85rem;
    font-size: 0.88rem;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: background 0.15s, opacity 0.15s;
    flex-shrink: 0;
}
.mloc-btn-fetch:hover:not(:disabled) { background: #0d6b64; }
.mloc-btn-fetch:disabled { opacity: 0.55; cursor: not-allowed; }

/* Spinner inside fetch button */
.mloc-spinner {
    display: inline-block;
    width: 12px;
    height: 12px;
    border: 2px solid rgba(255,255,255,0.4);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: mloc-spin 0.65s linear infinite;
    vertical-align: middle;
}

@keyframes mloc-spin {
    to { transform: rotate(360deg); }
}

/* Fetch error + chain status */
.mloc-fetch-error {
    font-size: 0.78rem;
    color: #dc2626;
    margin-top: 0.2rem;
    font-weight: 500;
}

.mloc-chain-status {
    font-size: 0.74rem;
    color: #0f766e;
    margin-top: 0.2rem;
    font-weight: 500;
}

.mloc-dark .mloc-chain-status { color: #2dd4bf; }

/* Stock Position Section */

.mloc-stock-section {
    border-color: #fde68a;
    background: #fffbeb;
}

.mloc-dark .mloc-stock-section {
    border-color: #92400e;
    background: #2a2415;
}

.mloc-stock-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.mloc-stock-header .mloc-section-title { margin-bottom: 0; }

.mloc-stock-toggle-label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--mloc-text-mid);
    cursor: pointer;
    user-select: none;
}

.mloc-stock-toggle-label input[type="checkbox"] {
    accent-color: #f59e0b;
    width: 15px;
    height: 15px;
    cursor: pointer;
}

.mloc-stock-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    align-items: end;
}

.mloc-stock-cost {
    padding: 0.5rem 0.65rem;
    background: var(--mloc-bg);
    border: 1px solid var(--mloc-border);
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--mloc-text-strong);
    min-height: 2.4rem;
    display: flex;
    align-items: center;
}

/* Legs Section */

.mloc-legs-section { padding-bottom: 1rem; }

.mloc-legs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.mloc-legs-header .mloc-section-title { margin-bottom: 0; }

.mloc-legs-note {
    font-size: 0.8rem;
    color: var(--mloc-text-soft);
    margin: 0 0 1rem 0;
}

/* Individual Leg Card */
.mloc-leg {
    background: var(--mloc-bg-soft);
    border: 1px solid var(--mloc-border-soft);
    border-radius: 8px;
    padding: 1rem 1.1rem;
    margin-bottom: 0.85rem;
    transition: border-color 0.15s;
}

.mloc-leg:hover { border-color: #c7d2fe; }
.mloc-dark .mloc-leg:hover { border-color: #4f46e5; }

.mloc-leg-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.9rem;
}

.mloc-leg-title {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.mloc-leg-label {
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--mloc-text-soft);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Buy/Sell + Call/Put chips */
.mloc-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.12rem 0.5rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.06em;
}

.mloc-chip-buy  { background: rgba(22,163,74,0.14);  color: #15803d; border: 1px solid rgba(22,163,74,0.4); }
.mloc-chip-sell { background: rgba(220,38,38,0.12);  color: #b91c1c; border: 1px solid rgba(220,38,38,0.4); }
.mloc-chip-call { background: rgba(37,99,235,0.10);  color: #1d4ed8; border: 1px solid rgba(37,99,235,0.35); }
.mloc-chip-put  { background: rgba(147,51,234,0.10); color: #7e22ce; border: 1px solid rgba(147,51,234,0.35); }

.mloc-dark .mloc-chip-buy  { color: #4ade80; }
.mloc-dark .mloc-chip-sell { color: #f87171; }
.mloc-dark .mloc-chip-call { color: #93c5fd; }
.mloc-dark .mloc-chip-put  { color: #d8b4fe; }

/* 7 inputs per leg */
.mloc-leg-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 0.85rem;
}

/* Chain picker row inside a leg */
.mloc-chain-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.8rem;
    padding-top: 0.7rem;
    border-top: 1px dashed var(--mloc-border-soft);
}

.mloc-chain-label {
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--mloc-text-faint);
}

.mloc-chain-row select {
    padding: 0.35rem 0.5rem;
    border: 1px solid var(--mloc-border);
    border-radius: 6px;
    font-size: 0.85rem;
    background: var(--mloc-bg-input);
    color: var(--mloc-text-strong);
    max-width: 230px;
}

/* Buttons */

.mloc-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.5rem 1.1rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: background-color 0.15s, opacity 0.15s, transform 0.1s;
    white-space: nowrap;
}

.mloc-btn:active { transform: scale(0.97); }
.mloc-btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }

.mloc-btn-primary {
    background: #4f46e5;
    color: #ffffff;
    padding: 0.65rem 2rem;
    font-size: 1rem;
}
.mloc-btn-primary:hover:not(:disabled) { background: #4338ca; }

.mloc-btn-secondary {
    background: var(--mloc-bg-soft);
    color: var(--mloc-text-mid);
    border: 1px solid var(--mloc-border);
}
.mloc-btn-secondary:hover:not(:disabled) { background: var(--mloc-border-soft); border-color: var(--mloc-text-faint); }

.mloc-btn-ghost {
    background: transparent;
    color: var(--mloc-text-soft);
    border: 1px solid var(--mloc-border);
    padding: 0.35rem 0.8rem;
    font-size: 0.82rem;
}
.mloc-btn-ghost:hover:not(:disabled) { background: var(--mloc-bg-soft); color: var(--mloc-text-strong); }

.mloc-btn-remove {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.3rem 0.7rem;
    background: transparent;
    border: 1px solid #fca5a5;
    border-radius: 5px;
    color: #ef4444;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}
.mloc-btn-remove:hover { background: #fef2f2; border-color: #ef4444; }
.mloc-dark .mloc-btn-remove:hover { background: rgba(239,68,68,0.12); }

/* Actions Bar */

.mloc-actions {
    display: flex;
    justify-content: center;
    margin-bottom: 1.25rem;
}

/* Validation Errors */

.mloc-errors {
    background: #fef2f2;
    border: 1px solid #fca5a5;
    border-radius: 8px;
    padding: 0.85rem 1.1rem;
    margin-bottom: 1rem;
}

.mloc-dark .mloc-errors {
    background: rgba(239,68,68,0.10);
    border-color: #7f1d1d;
}

.mloc-error-item {
    color: #b91c1c;
    font-size: 0.88rem;
    font-weight: 500;
    padding: 0.2rem 0;
}

.mloc-dark .mloc-error-item { color: #fca5a5; }

.mloc-error-item + .mloc-error-item {
    border-top: 1px solid #fee2e2;
    margin-top: 0.25rem;
    padding-top: 0.25rem;
}

.mloc-dark .mloc-error-item + .mloc-error-item { border-top-color: #450a0a; }

/* Results */

.mloc-results {
    background: var(--mloc-bg);
    border: 1px solid var(--mloc-border);
    border-radius: 10px;
    padding: 1.5rem;
    margin-top: 0.5rem;
}

/* Results header: title + toolbar */

.mloc-results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.mloc-results-header .mloc-section-title {
    margin-bottom: 0;
}

.mloc-toolbar {
    display: flex;
    gap: 0.5rem;
}

/* Summary Cards Grid (6 cards) */

.mloc-summary-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0.85rem;
    margin-bottom: 1.25rem;
}

.mloc-summary-card {
    background: var(--mloc-bg-soft);
    border: 1px solid var(--mloc-border-soft);
    border-radius: 8px;
    padding: 0.85rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

/* Probability card accent */
.mloc-summary-prob {
    border-color: #c7d2fe;
    background: #f5f3ff;
}

.mloc-dark .mloc-summary-prob {
    border-color: #4338ca;
    background: rgba(79,70,229,0.12);
}

.mloc-summary-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--mloc-text-soft);
    line-height: 1.3;
}

.mloc-summary-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--mloc-text-strong);
    line-height: 1.2;
}

.mloc-summary-sub {
    font-size: 0.72rem;
    color: var(--mloc-text-faint);
    font-weight: 500;
}

.mloc-prob-value {
    font-size: 1.35rem;
    color: var(--mloc-accent) !important;
}

/* Profit / Loss Color Classes */

.mloc-positive { color: var(--mloc-pos) !important; }
.mloc-negative { color: var(--mloc-neg) !important; }

/* Position Greeks */

.mloc-greeks-section {
    margin-bottom: 1.25rem;
    padding: 1rem 1.1rem;
    background: var(--mloc-bg-soft);
    border: 1px solid var(--mloc-border-soft);
    border-radius: 8px;
}

.mloc-greeks-title {
    margin: 0 0 0.85rem 0;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--mloc-text-mid);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.mloc-greeks-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.75rem;
}

.mloc-greek-card {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding: 0.65rem 0.8rem;
    background: var(--mloc-bg);
    border: 1px solid var(--mloc-border);
    border-radius: 6px;
}

.mloc-greek-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--mloc-text-soft);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.mloc-greek-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--mloc-text-strong);
    font-variant-numeric: tabular-nums;
}

.mloc-greek-hint {
    font-size: 0.72rem;
    color: var(--mloc-text-faint);
}

/* Per-leg Greeks details */

.mloc-leg-greeks {
    margin-top: 0.85rem;
}

.mloc-leg-greeks summary {
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--mloc-accent);
    user-select: none;
}

.mloc-leg-greeks summary:hover { text-decoration: underline; }

.mloc-leg-greeks .mloc-table-scroll {
    margin-top: 0.6rem;
}

/* Chart Controls */

.mloc-chart-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 1.5rem;
    align-items: flex-start;
    padding: 1rem 1.1rem;
    background: var(--mloc-bg-soft);
    border: 1px solid var(--mloc-border-soft);
    border-radius: 8px;
    margin-bottom: 1rem;
}

.mloc-control-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.mloc-control-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--mloc-text-mid);
}

/* Sliders */
.mloc-date-control,
.mloc-iv-control { flex: 1; min-width: 220px; }

.mloc-slider-wrap {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mloc-slider-bound {
    font-size: 0.78rem;
    color: var(--mloc-text-faint);
    white-space: nowrap;
}

#iv-shift-slider,
#view-date-slider {
    flex: 1;
    height: 4px;
    accent-color: var(--mloc-accent);
    cursor: pointer;
}

.mloc-iv-hint {
    font-size: 0.75rem;
    color: var(--mloc-text-faint);
}

/* Chart Range Note */

.mloc-range-note {
    font-size: 0.8rem;
    color: var(--mloc-text-soft);
    margin: 0 0 1rem 0;
}

.mloc-range-hint { color: var(--mloc-text-faint); }

/* Chart */

.mloc-chart-container {
    height: 420px;
    position: relative;
    margin-bottom: 1.5rem;
}

/* Model note */

.mloc-model-note {
    font-size: 0.75rem;
    color: var(--mloc-text-faint);
    margin: 0.75rem 0 0 0;
    line-height: 1.5;
}

/* P&L Table */

.mloc-table-section {
    margin-top: 0.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--mloc-border);
}

.mloc-table-title {
    margin: 0 0 0.4rem 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--mloc-text-strong);
}

.mloc-table-note {
    font-size: 0.8rem;
    color: var(--mloc-text-soft);
    margin: 0 0 0.85rem 0;
    line-height: 1.5;
}

.mloc-table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: 6px;
    border: 1px solid var(--mloc-border-soft);
}

.mloc-pnl-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    white-space: nowrap;
}

.mloc-pnl-table th {
    padding: 0.55rem 0.75rem;
    background: var(--mloc-bg-soft);
    color: var(--mloc-text-mid);
    font-weight: 700;
    text-align: right;
    border-bottom: 2px solid var(--mloc-border-soft);
    font-size: 0.82rem;
}

.mloc-th-price { text-align: left !important; }

.mloc-th-hint {
    display: block;
    font-weight: 400;
    font-size: 0.7rem;
    color: var(--mloc-text-faint);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.mloc-pnl-table td {
    padding: 0.45rem 0.75rem;
    text-align: right;
    border-bottom: 1px solid var(--mloc-border-soft);
    font-variant-numeric: tabular-nums;
    color: var(--mloc-text);
}

.mloc-td-price {
    text-align: left !important;
    font-weight: 600;
    color: var(--mloc-text-mid);
    background: var(--mloc-bg-soft);
    border-right: 1px solid var(--mloc-border-soft);
}

.mloc-cur-arrow {
    color: var(--mloc-amber);
    font-size: 0.75em;
}

/* Heatmap cells: backgrounds applied inline; these set the text colors */
.mloc-td-pos {
    color: var(--mloc-pos-deep);
    font-weight: 600;
}

.mloc-td-neg {
    color: var(--mloc-neg-deep);
    font-weight: 600;
}

/* Current price row highlight */
.mloc-row-current td {
    border-top: 1px solid #fcd34d;
    border-bottom: 1px solid #fcd34d;
}
.mloc-row-current .mloc-td-price {
    border-left: 3px solid var(--mloc-amber);
    background: #fffbeb;
}
.mloc-dark .mloc-row-current .mloc-td-price {
    background: #2a2415;
}

/* +/- % column */
.mloc-th-pct {
    text-align: right !important;
    color: var(--mloc-text-soft);
    border-left: 1px solid var(--mloc-border-soft);
}

.mloc-td-pct {
    font-weight: 700;
    border-left: 1px solid var(--mloc-border-soft);
    font-variant-numeric: tabular-nums;
}

.mloc-td-pct-pos { color: var(--mloc-pos); }
.mloc-td-pct-neg { color: var(--mloc-neg); }

/* Detected Badge */

.mloc-detected-wrap {
    margin-top: 0.65rem;
    min-height: 1.5rem; /* reserve space so layout doesn't jump */
}

.mloc-detected-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    background: #ecfdf5;
    border: 1px solid #6ee7b7;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #065f46;
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.mloc-dark .mloc-detected-badge {
    background: rgba(16,185,129,0.12);
    border-color: #047857;
    color: #6ee7b7;
}

/* Strategy Selector Section */

.mloc-strategy-section {
    background: var(--mloc-bg-soft);
    border-color: #dbeafe;
}

.mloc-dark .mloc-strategy-section {
    border-color: #1e40af;
}

.mloc-strategy-select-wrap {
    margin-bottom: 0.25rem;
}

.mloc-strategy-select {
    width: 100%;
    max-width: 520px;
    padding: 0.6rem 0.85rem;
    border: 1.5px solid #93c5fd;
    border-radius: 7px;
    background: var(--mloc-bg);
    font-size: 0.95rem;
    color: var(--mloc-text-strong);
    font-weight: 500;
    cursor: pointer;
    outline: none;
    transition: border-color 0.15s;
}

.mloc-strategy-select:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

/* Responsive */

@media (max-width: 1000px) {
    .mloc-asset-grid    { grid-template-columns: 1fr 1fr; }
    .mloc-summary-grid  { grid-template-columns: repeat(3, 1fr); }
    .mloc-stock-grid    { grid-template-columns: 1fr 1fr; }
    .mloc-greeks-row    { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .mloc-summary-grid  { grid-template-columns: repeat(2, 1fr); }
    .mloc-greeks-row    { grid-template-columns: repeat(2, 1fr); }
    .mloc-chart-container { height: 340px; }
}

@media (max-width: 640px) {
    .mloc-wrapper       { margin: 1rem; }
    .mloc-section       { padding: 1.1rem; }
    .mloc-leg-grid      { grid-template-columns: repeat(2, 1fr); }
    .mloc-table-scroll  { overflow-x: auto; }
    .mloc-stock-grid    { grid-template-columns: 1fr 1fr; }
    .mloc-symbol-row    { flex-wrap: nowrap; }
    .mloc-asset-grid    { grid-template-columns: 1fr; }
    .mloc-topbar        { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
    .mloc-results-header { flex-direction: column; align-items: flex-start; }
    .mloc-chain-row select { max-width: 100%; flex: 1; }
}

@media (max-width: 420px) {
    .mloc-summary-grid  { grid-template-columns: 1fr; }
    .mloc-greeks-row    { grid-template-columns: 1fr 1fr; }
    .mloc-strategy-select { font-size: 0.9rem; }
    .mloc-chart-contain