/* Modal & OFP Styles */
#ofp-modal {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

#ofp-modal.active {
    display: flex;
}

#ofp-modal .modal-content {
    background: var(--bg-dark);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px; 
    width: 900px;
    max-width: 95vw;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
}

#ofp-modal .modal-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#ofp-modal .modal-header h3 {
    color: var(--ak-yellow);
    font-size: 18px;
    margin: 0;
}

#ofp-modal .close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
}

#ofp-modal .modal-body {
    padding: 30px;
    max-height: 80vh;
    overflow-y: auto;
}

/* Modern OFP Layout - Scoped */

#ofp-modal .ofp-section-title {
    font-size: 13px;
    color: #94a3b8;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

#ofp-modal .ofp-card {
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    padding: 15px 20px;
    margin-bottom: 25px;
}

#ofp-modal .ofp-grid-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}

/* Weights & Fuel Section */
#ofp-modal .ofp-data-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    font-family: 'Consolas', 'Courier New', monospace;
    position: relative;
}

#ofp-modal .ofp-data-row::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    border-bottom: 1px dashed rgba(255,255,255,0.05);
}
#ofp-modal .ofp-data-row:last-child::after {
    display: none;
}

#ofp-modal .ofp-lbl { 
    color: #64748b; 
    font-size: 12px; 
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

#ofp-modal .ofp-val-group {
    display: flex;
    align-items: baseline;
    gap: 6px;
    text-align: right;
}

#ofp-modal .ofp-val { 
    color: #cbd5e1; 
    font-size: 14px; 
    font-weight: normal; 
}

#ofp-modal .ofp-val.bold { 
    color: #f8fafc; 
    font-weight: 700; 
}

#ofp-modal .ofp-val.highlight { 
    color: var(--ak-yellow); 
    font-weight: 700; 
}

#ofp-modal .ofp-unit { 
    color: #475569; 
    font-size: 11px; 
    font-weight: normal;
}

/* Progress bar for weights */
#ofp-modal .ofp-progress-bar-container {
    width: 60px;
    height: 4px;
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
    overflow: hidden;
    margin-left: 10px;
    display: inline-block;
    vertical-align: middle;
}

#ofp-modal .ofp-progress-bar-fill {
    height: 100%;
    background: #3b82f6;
    border-radius: 2px;
}
#ofp-modal .ofp-progress-bar-fill.warning { background: var(--ak-yellow); }
#ofp-modal .ofp-progress-bar-fill.danger { background: #ef4444; }

/* Side-by-side Weight Comparison */
#ofp-modal .weight-compare-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 10px;
    margin: 0 -10px;
    position: relative;
    font-family: 'Consolas', 'Courier New', monospace;
    background: rgba(255,255,255,0.015);
    border-radius: 6px;
    margin-bottom: 8px;
    border: 1px solid rgba(255,255,255,0.03);
}
#ofp-modal .weight-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 38%;
}
#ofp-modal .weight-item.right {
    align-items: flex-end;
    text-align: right;
}
#ofp-modal .weight-item .ofp-lbl {
    font-size: 11px;
    color: #64748b;
    font-weight: 600;
}
#ofp-modal .weight-item .ofp-val {
    font-size: 15px;
    color: #cbd5e1;
}
#ofp-modal .weight-item .ofp-val.bold {
    color: #f8fafc;
    font-weight: 700;
}
#ofp-modal .weight-item .ofp-val.highlight {
    color: var(--ak-yellow);
    font-weight: 700;
}
#ofp-modal .weight-bar-wrapper {
    flex: 1;
    padding: 0 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
}
#ofp-modal .weight-margin-text {
    font-size: 10px;
    color: #475569;
    font-family: 'Consolas', 'Courier New', monospace;
    font-weight: 600;
    line-height: 1.3;
    text-align: center;
}
#ofp-modal .weight-margin-text.danger {
    color: #ef4444;
}
#ofp-modal .weight-bar-wrapper .ofp-progress-bar-container {
    width: 100%;
    max-width: 100px;
    height: 6px;
    margin: 0;
    background: rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 3px;
    overflow: hidden;
}

/* Indentation for Fuel */
#ofp-modal .fuel-indent {
    padding-left: 15px;
    position: relative;
}
#ofp-modal .fuel-indent::before {
    content: '└';
    position: absolute;
    left: 2px;
    color: #475569;
    font-size: 10px;
    top: 50%;
    transform: translateY(-50%);
}

#ofp-modal .fuel-total-row {
    background: rgba(255,255,255,0.02);
    border-radius: 4px;
    padding: 8px 10px;
    margin: 4px -10px;
}
#ofp-modal .fuel-total-row::after { display: none; }

/* Flex Grid for Fuel & Crew */
#ofp-modal .ofp-grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
#ofp-modal .ofp-grid-3col {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
}