/* PK Interest Rate Calculator — WordPress Plugin CSS */
.pkint-wrap{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:920px;margin:1.5rem auto;color:#1a1a1a}
.pkint-hero{display:flex;align-items:center;gap:14px;padding:1.25rem 1.5rem;border-radius:14px;margin-bottom:1.25rem;color:#fff}
.pkint-theme-blue   .pkint-hero{background:linear-gradient(135deg,#0f3460,#533483)}
.pkint-theme-purple .pkint-hero{background:linear-gradient(135deg,#533483,#9b59b6)}
.pkint-theme-green  .pkint-hero{background:linear-gradient(135deg,#1e8449,#0f3460)}
.pkint-hero-icon{font-size:36px}
.pkint-title{font-size:20px;font-weight:600;margin:0 0 4px}
.pkint-subtitle{font-size:13px;opacity:.75;margin:0}
.pkint-tabs{display:flex;gap:6px;margin-bottom:1rem;flex-wrap:wrap}
.pkint-tab{padding:7px 16px;border:1px solid #e5e7eb;border-radius:20px;cursor:pointer;font-size:13px;font-weight:500;background:#f9fafb;color:#6b7280;transition:all .15s}
.pkint-theme-blue   .pkint-tab.active{background:#0f3460;color:#fff;border-color:#0f3460}
.pkint-theme-purple .pkint-tab.active{background:#533483;color:#fff;border-color:#533483}
.pkint-theme-green  .pkint-tab.active{background:#1e8449;color:#fff;border-color:#1e8449}
.pkint-panel{display:none}.pkint-panel.show{display:block}
.pkint-grid2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:640px){.pkint-grid2{grid-template-columns:1fr}}
.pkint-card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:1.25rem;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.pkint-card-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.6px;color:#6b7280;margin-bottom:1rem}
.pkint-field{margin-bottom:.875rem}
.pkint-field label{display:block;font-size:13px;font-weight:500;color:#374151;margin-bottom:5px}
.pkint-irow{display:flex;align-items:center;border:1px solid #d1d5db;border-radius:8px;overflow:hidden;background:#f9fafb;transition:border-color .15s}
.pkint-irow:focus-within{border-color:#0f3460;box-shadow:0 0 0 3px rgba(15,52,96,.1);background:#fff}
.pkint-theme-purple .pkint-irow:focus-within{border-color:#533483;box-shadow:0 0 0 3px rgba(83,52,131,.1)}
.pkint-theme-green  .pkint-irow:focus-within{border-color:#1e8449;box-shadow:0 0 0 3px rgba(30,132,73,.1)}
.pkint-pre{padding:9px 10px;font-size:13px;color:#6b7280;background:#f3f4f6;border-right:1px solid #d1d5db;min-width:38px;text-align:center}
.pkint-irow input,.pkint-irow select{flex:1;border:none!important;outline:none!important;padding:9px 12px;font-size:14px;background:transparent;color:#111;box-shadow:none!important}
.pkint-toggle-group{display:flex;gap:6px}
.pkint-tog{flex:1;padding:7px 5px;border:1px solid #d1d5db;border-radius:8px;cursor:pointer;font-size:12px;font-weight:500;text-align:center;background:#f9fafb;color:#374151;transition:all .15s}
.pkint-theme-blue   .pkint-tog.on{background:#0f3460;color:#fff;border-color:#0f3460}
.pkint-theme-purple .pkint-tog.on{background:#533483;color:#fff;border-color:#533483}
.pkint-theme-green  .pkint-tog.on{background:#1e8449;color:#fff;border-color:#1e8449}
.pkint-btn{width:100%;margin-top:.75rem;padding:11px;border:none;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;transition:all .15s;color:#fff}
.pkint-theme-blue   .pkint-btn{background:#0f3460}
.pkint-theme-purple .pkint-btn{background:#533483}
.pkint-theme-green  .pkint-btn{background:#1e8449}
.pkint-btn:hover{opacity:.9;transform:translateY(-1px)}.pkint-btn:active{transform:translateY(0)}
.pkint-formula-main{font-size:16px;font-weight:700;color:#0f3460;margin:0 0 10px}
.pkint-theme-purple .pkint-formula-main{color:#533483}
.pkint-theme-green  .pkint-formula-main{color:#1e8449}
.pkint-formula-body{font-size:13px;color:#6b7280;line-height:1.8;margin-bottom:10px}
.pkint-tip{font-size:12px;color:#6b7280;padding:8px 12px;background:#f9fafb;border-radius:8px;border-left:3px solid #0f3460}
.pkint-theme-purple .pkint-tip{border-left-color:#533483}
.pkint-theme-green  .pkint-tip{border-left-color:#1e8449}
.pkint-hidden{display:none!important}
.pkint-results{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:1.25rem;margin-top:1rem;box-shadow:0 1px 3px rgba(0,0,0,.06);animation:pkint-fadein .3s ease}
@keyframes pkint-fadein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.pkint-r-top{display:flex;justify-content:space-between;align-items:flex-start;padding-bottom:1rem;margin-bottom:1rem;border-bottom:1px solid #e5e7eb;flex-wrap:wrap;gap:10px}
.pkint-r-label{font-size:13px;color:#6b7280;margin:0 0 4px}
.pkint-r-amount{font-size:28px;font-weight:700;margin:0;color:#0f3460}
.pkint-theme-purple .pkint-r-amount{color:#533483}
.pkint-theme-green  .pkint-r-amount{color:#1e8449}
.pkint-badge{padding:5px 14px;border-radius:20px;font-size:12px;font-weight:600;background:#e8eef8;color:#0f3460}
.pkint-theme-purple .pkint-badge{background:#ede8f8;color:#533483}
.pkint-theme-green  .pkint-badge{background:#d5f5e3;color:#1e8449}
.pkint-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:1rem}
@media(max-width:560px){.pkint-metrics{grid-template-columns:1fr 1fr}}
.pkint-metric{background:#f9fafb;border:1px solid #f3f4f6;border-radius:8px;padding:.75rem;text-align:center}
.pkint-m-lbl{display:block;font-size:10.5px;color:#6b7280;text-transform:uppercase;letter-spacing:.4px;margin-bottom:4px}
.pkint-m-val{display:block;font-size:15px;font-weight:600;color:#1a1a1a}
.pkint-chart-wrap{position:relative;height:220px;margin:.75rem 0}
.pkint-amort-table{width:100%;border-collapse:collapse;font-size:12px}
.pkint-amort-table th{padding:7px 10px;border-bottom:1px solid #e5e7eb;color:#6b7280;font-weight:600;font-size:11px;text-transform:uppercase;text-align:right}
.pkint-amort-table th:first-child{text-align:left}
.pkint-amort-table td{padding:6px 10px;border-bottom:1px solid #f3f4f6;color:#374151;text-align:right}
.pkint-amort-table td:first-child{text-align:left}
.pkint-compare-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:.75rem}
@media(max-width:480px){.pkint-compare-grid{grid-template-columns:1fr}}
.pkint-cmp-card{border:1px solid #e5e7eb;border-radius:10px;padding:.875rem;text-align:center}
.pkint-cmp-rate{font-size:22px;font-weight:700}
.pkint-cmp-lbl{font-size:11px;color:#6b7280;margin-bottom:4px}
.pkint-cmp-int{font-size:13px;font-weight:600;margin-top:4px}
.pkint-cmp-sub{font-size:11px;color:#6b7280}