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1.5rem;display:grid}.invoice-grid-item{flex-direction:column;gap:.15rem;display:flex}.invoice-label{color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.04em;font-size:.7rem;font-weight:600}.invoice-value{color:var(--text-primary);font-size:.9rem;font-weight:500}.invoice-value-mono{font-family:var(--font-mono);letter-spacing:.03em;font-size:.8rem}.invoice-table{border-collapse:collapse;width:100%;font-size:.85rem}.invoice-table th,.invoice-table td{text-align:left;border-bottom:1px solid var(--border-light);padding:.5rem .75rem}.invoice-table thead th{color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.04em;border-bottom:2px solid var(--border-light);font-size:.7rem;font-weight:600}.invoice-table tfoot th{color:var(--text-primary);border-top:2px solid var(--border-hover);border-bottom:none;font-weight:600}.invoice-text-right{text-align:right}.invoice-totals-box{background-color:var(--bg-muted);border-radius:8px;flex-direction:column;gap:.4rem;padding:1rem 1.25rem;display:flex}.invoice-totals-row{color:var(--text-secondary);justify-content:space-between;font-size:.85rem;display:flex}.invoice-totals-grand{color:var(--text-primary);font-size:1.05rem;font-weight:700}.invoice-totals-divider{background-color:var(--border-light);height:1px;margin:.25rem 0}.invoice-reset-btn{align-self:center}@media (width<=768px){.invoice-section{padding:3rem 1rem}.invoice-content{grid-template-columns:1fr;gap:2rem}.invoice-description{max-width:none}.invoice-card{padding:1.5rem}}:root{--bg-main:#fafafa;--bg-card:#fff;--bg-muted:#f3f4f6;--text-primary:#1f2937;--text-secondary:#6b7280;--text-tertiary:#9ca3af;--border-light:#e5e7eb;--border-hover:#d1d5db;--accent-primary:#2563eb;--accent-primary-dark:#1d4ed8;--accent-primary-light:#dbeafe;--accent-success:#059669;--error-text:#dc2626;--error-bg:#fef2f2;--error-border:#fecaca;--font-sans:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", Consolas, 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#00000014}.tag{background-color:var(--accent-primary-light);color:var(--accent-primary);font-family:var(--font-sans);white-space:nowrap;border-radius:6px;margin-bottom:.4rem;margin-right:.4rem;padding:.3rem .7rem;font-size:.8rem;font-weight:500;display:inline-block}.section-title{color:var(--text-primary);margin-bottom:var(--space-xl);text-align:left;font-size:clamp(1.5rem,2.5vw,2rem);font-weight:600}.btn-primary{background-color:var(--accent-primary);color:#fff;font-family:var(--font-sans);border:1px solid var(--accent-primary);cursor:pointer;border-radius:8px;align-items:center;padding:.7rem 1.6rem;font-size:.9rem;font-weight:600;text-decoration:none;transition:background-color .2s,box-shadow .2s;display:inline-flex;box-shadow:0 2px 6px #2563eb33}.btn-primary:hover{background-color:var(--accent-primary-dark);border-color:var(--accent-primary-dark);box-shadow:0 4px 12px #2563eb4d}.btn-secondary{color:var(--accent-primary);font-family:var(--font-sans);border:1px solid 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.2s;display:inline-flex}.btn-back:hover{color:var(--accent-primary);text-decoration:underline}.detail-header{margin-bottom:3rem}.detail-category{color:var(--text-tertiary);font-family:var(--font-sans);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:.5rem;font-size:.85rem;font-weight:500;display:block}.detail-header h1{color:var(--text-primary);margin:0 0 1rem;font-size:clamp(2rem,3.5vw,2.8rem);font-weight:700;line-height:1.15}.detail-summary{color:var(--text-secondary);max-width:720px;font-size:1.05rem;line-height:1.7}.tech-stack-detail{flex-wrap:wrap;gap:.6rem;margin-top:1.5rem;display:flex}.tech-badge{background-color:var(--accent-primary-light);color:var(--accent-primary);font-family:var(--font-sans);border-radius:6px;padding:.3rem .8rem;font-size:.82rem;font-weight:500;display:inline-block}.detail-description h2{color:var(--text-primary);border-bottom:1px solid 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p{color:var(--text-secondary);max-width:none;margin-bottom:1.25rem;font-size:1rem}.detail-links{background-color:var(--bg-card);border-radius:12px;justify-content:center;gap:1rem;padding:1.5rem 2rem;display:flex;box-shadow:0 1px 3px #0000000a}.error-case{text-align:center;justify-content:center;align-items:center;display:flex}@media (width<=768px){.project-detail-section{padding:2rem 1rem}.detail-header h1{font-size:1.8rem}.detail-links{flex-direction:column;align-items:center}}