.putbac-section .pute-container { max-width: 960px; margin: 0 auto; padding: 0 24px 50px; }
.putbac-calc-card { background: var(--st-white); border: 2px solid #ffe0cc; border-radius: var(--st-radius-lg); overflow: hidden; box-shadow: var(--st-shadow-md); }
.putbac-card-header { display: flex; align-items: center; gap: 12px; padding: 20px 28px; background: linear-gradient(135deg, #fff4ef 0%, #fff8f0 100%); border-bottom: 2px solid #ffe0cc; }
.putbac-card-header .dashicons { font-size: 1.5rem; width: 28px; height: 28px; line-height: 1; color: var(--st-primary); }
.putbac-card-header h3 { margin: 0; font-size: 1.15rem; font-weight: 800; color: var(--st-secondary); }
.putbac-form { padding: 28px; }
.putbac-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 20px; align-items: start; }
.putbac-field label { display: block; font-size: 0.8rem; font-weight: 700; color: var(--st-secondary); margin-bottom: 5px; }
.putbac-radio-group { display: flex; gap: 16px; padding-top: 4px; }
.putbac-radio-label { display: inline-flex; align-items: center; gap: 6px; font-size: 0.9rem; font-weight: 600; color: var(--st-text); cursor: pointer; }
.putbac-radio-label input[type="radio"] { accent-color: var(--st-primary); width: 18px; height: 18px; }
.putbac-input-wrap { position: relative; display: flex; gap: 0; }
.putbac-input-wrap input { width: 100%; padding: 11px 14px; border: 2px solid var(--st-border); border-radius: var(--st-radius); font-size: 1rem; font-weight: 500; color: var(--st-text); outline: none; transition: border-color var(--st-transition); box-sizing: border-box; background: #fff; }
.putbac-input-wrap input:focus { border-color: var(--st-primary); box-shadow: 0 0 0 3px rgba(255, 77, 0, 0.08); }
.putbac-inline-select { padding: 11px 12px; border: 2px solid var(--st-border); border-left: 0; border-radius: 0 var(--st-radius) var(--st-radius) 0; font-size: 0.9rem; font-weight: 700; color: var(--st-primary); background: #fff8f0; outline: none; cursor: pointer; flex-shrink: 0; }
.putbac-unit-label { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); font-weight: 800; color: var(--st-primary); font-size: 0.88rem; pointer-events: none; }
.putbac-btn-group { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.putbac-three-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 20px; }
.putbac-stat-box { padding: 16px; background: #fef2f2; border: 2px solid #fecaca; border-radius: var(--st-radius); text-align: center; }
.putbac-stat-box:nth-child(1) { border-color: #fca5a5; }
.putbac-stat-box:nth-child(2) { border-color: #f87171; }
.putbac-stat-box:nth-child(3) { border-color: #dc2626; }
.putbac-stat-label { display: block; font-size: 0.75rem; font-weight: 700; color: #6b7280; text-transform: uppercase; letter-spacing: 0.4px; margin-bottom: 4px; }
.putbac-stat-value { font-size: 1.3rem; font-weight: 800; color: #dc2626; word-break: break-word; }
.putbac-result-card { margin-top: 28px; background: var(--st-white); border: 2px solid #fecaca; border-radius: var(--st-radius-lg); overflow: hidden; box-shadow: var(--st-shadow-md); }
.putbac-result-banner { padding: 32px 28px; text-align: center; background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 50%, #fef2f2 100%); border-bottom: 1px solid #fecaca; }
.putbac-result-equation { font-size: 0.95rem; font-weight: 600; color: #6b7280; margin-bottom: 8px; }
.putbac-result-number { font-size: 2.8rem; font-weight: 800; color: #dc2626; line-height: 1.1; word-break: break-word; }
.putbac-result-actions { display: flex; gap: 10px; padding: 14px 28px; border-bottom: 1px solid #e5e7eb; justify-content: center; flex-wrap: wrap; }
.putbac-action-btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border: 1.5px solid var(--st-border); border-radius: var(--st-radius); background: #fff; color: var(--st-text); font-size: 0.82rem; font-weight: 600; cursor: pointer; transition: all var(--st-transition); }
.putbac-action-btn:hover { border-color: var(--st-primary); color: var(--st-primary); background: #fff8f0; }
.putbac-action-btn .dashicons { font-size: 16px; width: 16px; height: 16px; line-height: 1; }
.putbac-details-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.putbac-detail-card { padding: 0; }
.putbac-breakdown-card { border-right: 1px solid #e5e7eb; }
.putbac-detail-card-header { display: flex; align-items: center; gap: 8px; padding: 14px 24px; background: #f9fafb; border-bottom: 1px solid #e5e7eb; }
.putbac-detail-card-header .dashicons { font-size: 18px; width: 18px; height: 18px; line-height: 1; color: var(--st-primary); }
.putbac-detail-card-header h4 { margin: 0; font-size: 0.82rem; font-weight: 700; color: var(--st-secondary); text-transform: uppercase; letter-spacing: 0.4px; }
.putbac-detail-card-body { padding: 4px 0; }
.putbac-detail-line { display: flex; justify-content: space-between; align-items: center; padding: 10px 24px; border-bottom: 1px solid #f3f4f6; }
.putbac-detail-line:last-child { border-bottom: none; }
.putbac-detail-key { font-size: 0.85rem; font-weight: 600; color: #6b7280; }
.putbac-detail-val { font-size: 0.85rem; font-weight: 600; color: var(--st-text); text-align: right; word-break: break-word; max-width: 55%; }
.putbac-detail-line-answer { background: #fef2f2; }
.putbac-detail-line-answer .putbac-detail-val { color: #dc2626; font-weight: 800; }
.putbac-edu-card { border-top: 1px solid #e5e7eb; }
.putbac-edu-body { padding: 20px 24px 24px; }
.putbac-edu-body > p { margin: 0 0 18px; font-size: 0.9rem; color: #6b7280; line-height: 1.65; }
.putbac-edu-formula-box { background: #f9fafb; border: 1px solid #e5e7eb; border-radius: var(--st-radius); overflow: hidden; }
.putbac-edu-formula-title { padding: 10px 16px; background: #f3f4f6; font-size: 0.78rem; font-weight: 700; color: var(--st-secondary); text-transform: uppercase; letter-spacing: 0.4px; border-bottom: 1px solid #e5e7eb; }
.putbac-edu-formula-row { display: flex; align-items: center; gap: 14px; padding: 11px 16px; border-bottom: 1px solid #f3f4f6; }
.putbac-edu-formula-row:last-child { border-bottom: none; }
.putbac-edu-formula-tag { display: inline-block; padding: 3px 10px; background: #fff8f0; border: 1px solid #ffe0cc; border-radius: 50px; font-size: 0.75rem; font-weight: 700; color: var(--st-primary); white-space: nowrap; flex-shrink: 0; }
.putbac-edu-formula-eq { font-size: 0.88rem; font-weight: 600; color: var(--st-text); }
.putbac-examples-card { border-top: 1px solid #e5e7eb; }
.putbac-examples-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 20px 24px 24px; }
.putbac-example-item { padding: 16px; background: #fff8f0; border: 1px solid #ffe0cc; border-radius: var(--st-radius); }
.putbac-example-badge { display: inline-block; padding: 2px 10px; background: var(--st-gradient); color: #fff; font-size: 0.7rem; font-weight: 700; border-radius: 50px; margin-bottom: 8px; text-transform: uppercase; }
.putbac-example-body { font-size: 0.85rem; color: #6b7280; line-height: 1.55; }
.putbac-example-body strong { color: var(--st-text); }
.putbac-disclaimer { display: flex; align-items: flex-start; gap: 10px; padding: 14px 24px; background: #fffbeb; border-top: 1px solid #fde68a; }
.putbac-disclaimer .dashicons { color: #d97706; font-size: 20px; width: 20px; height: 20px; line-height: 1; flex-shrink: 0; margin-top: 2px; }
.putbac-disclaimer p { margin: 0; font-size: 0.84rem; color: #92400e; line-height: 1.5; }
.putbac-modal-overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.45); z-index: 999999; display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.2s ease; }
.putbac-modal-overlay.putbac-modal-show { opacity: 1; }
.putbac-modal-card { background: #fff; border-radius: var(--st-radius-lg); box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3); width: 90%; max-width: 420px; overflow: hidden; transform: scale(0.9); transition: transform 0.2s ease; }
.putbac-modal-overlay.putbac-modal-show .putbac-modal-card { transform: scale(1); }
.putbac-modal-header { display: flex; align-items: center; gap: 10px; padding: 16px 20px; background: linear-gradient(135deg, #fff4ef, #fff8f0); border-bottom: 2px solid #ffe0cc; }
.putbac-modal-header .dashicons-warning { color: #d97706; font-size: 24px; width: 24px; height: 24px; line-height: 1; flex-shrink: 0; }
.putbac-modal-header h4 { margin: 0; flex: 1; font-size: 1.05rem; font-weight: 700; color: var(--st-secondary); }
.putbac-modal-close { background: none; border: none; cursor: pointer; padding: 4px; }
.putbac-modal-close:hover { color: #dc2626; }
.putbac-modal-close .dashicons { font-size: 22px; width: 22px; height: 22px; line-height: 1; }
.putbac-modal-body { padding: 24px 20px; }
.putbac-modal-body p { margin: 0; font-size: 0.95rem; color: var(--st-text); line-height: 1.6; }
@media print { @page { size: A4 portrait; margin: 15mm 12mm; } * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; } body { margin: 0; background: #fff; } .putbac-btn-group, .putbac-result-actions, .putbac-disclaimer, .putbac-modal-overlay, .pute-single-hero, .pute-single-sidebar, .putbac-section .pute-single-breadcrumbs, .putbac-section .more-tools, .putbac-section ~ section { display: none !important; } .putbac-section { padding: 0 !important; background: #fff !important; } .putbac-section .pute-container { max-width: 100% !important; padding: 0 !important; margin: 0 !important; } .putbac-calc-card, .putbac-result-card { border: 1.5px solid #ddd !important; border-radius: 6px !important; break-inside: avoid; } .putbac-details-row { grid-template-columns: 1fr 1fr !important; } }
@media (max-width: 768px) { .putbac-form-grid { grid-template-columns: 1fr; } .putbac-three-grid { grid-template-columns: 1fr; } .putbac-details-row { grid-template-columns: 1fr; } .putbac-breakdown-card { border-right: none; border-bottom: 1px solid #e5e7eb; } }
@media (max-width: 480px) { .putbac-section .pute-container { padding: 0 16px 40px; } .putbac-card-header { padding: 16px 20px; } .putbac-form { padding: 20px; } .putbac-three-grid { gap: 10px; } .putbac-result-banner { padding: 24px 20px; } .putbac-result-number { font-size: 2rem; } .putbac-detail-line { padding: 10px 20px; } .putbac-detail-val { max-width: 50%; } .putbac-examples-grid { grid-template-columns: 1fr; } .putbac-edu-body, .putbac-disclaimer { padding: 16px 20px; } }