/*
 * BokaroTraderFx - Lot Size Calculator Page Stylesheet
 * 
 * Styles form inputs, lot switcher tabs, results cards, risk indicators,
 * animated risk pointer meters, formulas grid, and presets.
 */

.lot-section {
    padding-top: var(--space-xxl);
    padding-bottom: var(--space-xxl);
    background-color: transparent;
    position: relative;
    overflow: hidden;
}

.lot-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.02) 0%, transparent 70%);
    z-index: 0;
    pointer-events: none;
}

.lot-container {
    position: relative;
    z-index: 1;
}

.lot-hero {
    text-align: center;
    margin-bottom: var(--space-xxl);
    padding: var(--space-xl) 0;
}

.lot-tagline {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    color: var(--brand-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
    display: inline-block;
}

.lot-title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    background: linear-gradient(135deg, var(--text-primary) 30%, #A5B4FC 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
}

.lot-subtitle {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: var(--line-height-body);
}

/* Calculator Grid layout wrapper */
.ls-calc-wrapper {
    background: var(--bg-glass);
    border: var(--border-glass);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-xxl);
    box-shadow: var(--shadow-glass);
}

.ls-calc-grid {
    display: grid;
    grid-template-columns: 1.1fr 1.05fr;
    gap: var(--space-xl);
}

/* Left inputs column */
.ls-inputs-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* Select wrapper and chevron overrides */
.ls-select-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.ls-select {
    width: 100%;
    background: var(--bg-tertiary);
    border: var(--border-glass);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: 12px var(--space-xl) 12px var(--space-md);
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
}

.ls-select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.ls-select:focus {
    border-color: var(--border-color-focus);
    box-shadow: var(--shadow-glow-primary);
    outline: none;
}

.ls-select-chevron {
    position: absolute;
    right: var(--space-md);
    pointer-events: none;
    color: var(--text-muted);
}

/* Segmented tabs for Lot Type switch */
.lot-type-switch {
    display: flex;
    background: var(--bg-tertiary);
    border: var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 2px;
}

.lot-btn {
    flex: 1;
    padding: 8px;
    text-align: center;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-xs);
    color: var(--text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.lot-btn.active {
    background: var(--brand-primary);
    color: #FFF;
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.25);
}

/* Outputs column */
.ls-outputs-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    background-color: rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.ls-outputs-header {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color-subtle);
    padding-bottom: var(--space-xs);
    margin-bottom: var(--space-xs);
}

.ls-outputs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.ls-output-card {
    background: rgba(255, 255, 255, 0.02);
    border: var(--border-glass);
    border-radius: var(--radius-sm);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ls-output-card.full-width {
    grid-column: 1 / -1;
}

.ls-output-title {
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.ls-output-value {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    font-family: var(--font-mono);
}

.ls-output-card.accent-emerald .ls-output-value {
    color: var(--color-success);
    font-size: var(--font-size-xl);
}

.flex-row-align {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.risk-badge {
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: 4px;
    color: #FFF;
    display: inline-block;
}

.risk-badge.safe {
    background: var(--color-success);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.2);
}

.risk-badge.moderate {
    background: var(--color-warning);
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.2);
}

.risk-badge.aggressive {
    background: var(--color-danger);
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.2);
}

/* Animated risk meter styling */
.ls-gauge-panel {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-top: var(--space-xs);
    padding: var(--space-md);
    background-color: var(--bg-primary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
}

.ls-gauge-title {
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    padding-bottom: 4px;
}

.risk-meter-wrapper {
    width: 100%;
    margin-top: 6px;
}

.risk-meter-bar {
    position: relative;
    height: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    overflow: visible;
    display: flex;
}

.risk-zone {
    height: 100%;
}

.risk-zone.safe {
    background: var(--color-success);
    border-top-left-radius: 6px;
    border-bottom-left-radius: 6px;
}

.risk-zone.moderate {
    background: var(--color-warning);
}

.risk-zone.aggressive {
    background: var(--color-danger);
    border-top-right-radius: 6px;
    border-bottom-right-radius: 6px;
}

.risk-pointer {
    position: absolute;
    top: -4px;
    width: 6px;
    height: 20px;
    background: #FFF;
    border: 1px solid rgba(0,0,0,0.5);
    border-radius: 3px;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.9);
    transition: left 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform: translateX(-50%);
    z-index: 2;
}

.risk-labels {
    display: flex;
    justify-content: space-between;
    font-size: 9px;
    color: var(--text-muted);
    margin-top: 6px;
    font-weight: var(--font-weight-semibold);
}

/* Summary Panel layout styles */
.ls-summary-panel {
    background: var(--bg-glass);
    border: var(--border-glass);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-xxl);
}

.ls-summary-header {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color-subtle);
    padding-bottom: var(--space-xs);
    margin-bottom: var(--space-md);
}

.ls-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.ls-summary-box {
    background: rgba(255, 255, 255, 0.01);
    border: var(--border-glass);
    border-radius: var(--radius-sm);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ls-summary-box.full-width {
    grid-column: 1 / -1;
}

.ls-summary-label {
    font-size: 10px;
    color: var(--text-muted);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.ls-summary-val {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

/* Formula panel styling */
.formula-panel {
    background: var(--bg-glass);
    border: var(--border-glass);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-xxl);
}

.formula-header {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color-subtle);
    padding-bottom: var(--space-xs);
    margin-bottom: var(--space-md);
}

.formula-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.formula-card {
    background: rgba(255, 255, 255, 0.01);
    border: var(--border-glass);
    border-radius: var(--radius-sm);
    padding: var(--space-lg);
}

.formula-card-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.formula-math {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    color: var(--brand-primary);
    font-family: var(--font-mono);
    padding: var(--space-sm) 0;
    margin-bottom: var(--space-xs);
    border-bottom: 1px dashed rgba(255,255,255,0.05);
}

.formula-card-desc {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Preset Cards Grid */
.presets-section {
    padding-bottom: var(--space-xxl);
}

.presets-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xs);
    margin-top: var(--space-md);
}

.preset-card {
    background: rgba(255, 255, 255, 0.02);
    border: var(--border-glass);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    text-align: center;
    transition: all var(--transition-normal);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--space-sm);
}

.preset-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--brand-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.1);
}

.preset-card-title {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.preset-card-badge {
    font-size: 9px;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 3px 8px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 10px;
    color: var(--text-secondary);
    align-self: center;
}

.preset-card-load-btn {
    font-size: 9px;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--brand-primary);
    padding-top: 6px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
    .ls-calc-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .formula-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .ls-outputs-grid {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    .ls-summary-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .presets-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }
}

@media (max-width: 650px) {
    .lot-container {
        width: 92%;
        margin: 0 auto;
    }

    .ls-calc-wrapper {
        padding: var(--space-md);
    }

    .ls-outputs-col {
        padding: var(--space-md);
    }

    .ls-summary-panel {
        padding: var(--space-md);
    }

    .formula-panel {
        padding: var(--space-md);
    }
}

@media (max-width: 480px) {
    .presets-grid {
        grid-template-columns: 1fr;
    }
    
    .ls-summary-grid {
        grid-template-columns: 1fr;
    }
}