:root{--accent: #4F46E5;--accent-hover: #4338CA;--accent-tint: rgba(79, 70, 229, .06);--accent-ring: rgba(79, 70, 229, .18);--bg-app: #F8F9FA;--bg-surface: #FFFFFF;--bg-subtle: #F3F4F6;--bg-muted: #F9FAFB;--border: #E5E7EB;--border-strong: #D1D5DB;--text-main: #111827;--text-body: #374151;--text-muted: #6B7280;--text-light: #9CA3AF;--success: #059669;--success-bg: #ECFDF5;--success-text: #065F46;--warning: #D97706;--warning-bg: #FFFBEB;--warning-text: #92400E;--danger: #DC2626;--danger-bg: #FEF2F2;--danger-text: #991B1B;--info: #2563EB;--info-bg: #EFF6FF;--info-text: #1D4ED8;--shadow-xs: 0 1px 2px rgba(0,0,0,.04);--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 8px rgba(0,0,0,.05), 0 1px 3px rgba(0,0,0,.04);--shadow-lg: 0 8px 24px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.04);--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 10px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-7: 28px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--text-xs: 12px;--text-sm: 14px;--text-base: 16px;--text-lg: 18px;--text-xl: 20px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-app);color:var(--text-body);font-size:var(--text-sm);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}input,select,textarea,button{font-family:inherit}.app-container{display:flex;flex-direction:column;height:100vh;overflow:hidden}.main-layout{display:flex;flex:1;overflow:hidden}.content-area{flex:1;overflow-y:auto;padding:var(--space-6);background-color:var(--bg-app)}.navbar{height:56px;background:var(--bg-surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 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ease}.demo-role-chip:hover{border-color:var(--accent);color:var(--accent)}.demo-role-chip.active-chip{background:var(--accent-light);border-color:var(--accent);color:var(--accent-dark);font-weight:600}.unauthorized-actions{display:flex;align-items:center;justify-content:center;gap:var(--space-3);width:100%}.project-modal-container{display:flex;flex-direction:column;gap:var(--space-5);padding:4px 0}.project-summary-banner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);background:var(--bg-muted);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-4);flex-wrap:wrap}.summary-col{display:flex;flex-direction:column;gap:2px}.summary-label{font-size:10px;font-weight:700;color:var(--text-light);text-transform:uppercase;letter-spacing:.04em}.summary-title{font-size:var(--text-base);font-weight:700;color:var(--text-main);margin:0}.summary-sub{font-size:var(--text-xs);color:var(--text-muted)}.summary-val{font-size:var(--text-sm);font-weight:600;color:var(--text-main);display:flex;align-items:center;gap:4px}.summary-right{align-items:flex-end;text-align:right}.status-badge-row{display:flex;align-items:center;gap:8px}.project-modal-section{border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;background:var(--bg-surface)}.section-header-strip{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);background:var(--bg-muted);border-bottom:1px solid var(--border)}.section-title{font-size:var(--text-sm);font-weight:600;color:var(--text-main);display:flex;align-items:center;gap:8px}.section-subtitle{font-size:var(--text-xs);color:var(--text-muted)}.crew-assign-form{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--bg-subtle);border-bottom:1px solid var(--border);flex-wrap:wrap}.shortfall-alert-box{display:flex;align-items:flex-start;gap:var(--space-3);background:#fef2f2;border-left:4px solid #DC2626;color:#991b1b;font-size:var(--text-xs);padding:var(--space-3) var(--space-4);margin:var(--space-3);border-radius:var(--radius-sm);line-height:1.4}.shortfall-alert-box .alert-icon{color:#dc2626;flex-shrink:0;margin-top:1px}.bom-empty-message{padding:var(--space-5);text-align:center;font-size:var(--text-sm);color:var(--text-muted)}.btn-icon-danger{background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:4px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;transition:all .15s ease}.btn-icon-danger:hover{background:#fef2f2;color:#dc2626}.modal-footer-custom{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-3);padding-top:var(--space-4);border-top:1px solid var(--border);margin-top:var(--space-2)}