/* Date Calculator - WordPress Plugin */
.datecalc-container{max-width:580px;margin:0 auto 2rem;background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:1.75rem;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:15px;color:#1a1a1a;box-sizing:border-box}
.datecalc-header{margin-bottom:1.25rem}
.datecalc-title{font-size:20px!important;font-weight:600!important;color:#111827!important;margin:0 0 4px!important;padding:0!important;border:none!important;display:flex;align-items:center}
.datecalc-subtitle{font-size:13px;color:#6b7280;margin:0!important}
.datecalc-tabs{display:flex;gap:4px;background:#f3f4f6;padding:4px;border-radius:8px;margin-bottom:1.25rem}
.datecalc-tab{flex:1;padding:7px 8px;border:none;border-radius:6px;background:transparent;font-size:12px;font-weight:600;cursor:pointer;color:#6b7280;transition:all .15s}
.datecalc-tab.active{background:#fff;color:#2563eb;box-shadow:0 1px 3px rgba(0,0,0,.12)}
.datecalc-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}
.datecalc-field{margin-bottom:1rem}
.datecalc-label{display:block;font-size:11px;font-weight:700;color:#374151;margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}
.datecalc-input{width:100%;padding:10px 12px;border:1px solid #d1d5db;border-radius:8px;font-size:15px;font-weight:500;color:#111827;background:#f9fafb;box-sizing:border-box;transition:border-color .15s,box-shadow .15s}
.datecalc-input:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px rgba(59,130,246,.15);background:#fff}
.datecalc-op-row{display:flex;gap:6px;margin-bottom:1rem}
.datecalc-op-btn{flex:1;padding:9px;border:1px solid #d1d5db;border-radius:8px;background:transparent;font-size:13px;font-weight:600;cursor:pointer;color:#6b7280;transition:all .15s}
.datecalc-op-btn.active{background:#eff6ff;color:#2563eb;border-color:#bfdbfe}
.datecalc-calc-btn{width:100%;padding:12px;background:#2563eb;color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;margin-bottom:1.25rem;display:flex;align-items:center;justify-content:center;transition:background .15s}
.datecalc-calc-btn:hover{background:#1d4ed8}
.datecalc-error{background:#fef2f2;color:#991b1b;border:1px solid #fca5a5;border-radius:8px;padding:10px 14px;font-size:13px;display:flex;align-items:center;margin-bottom:1rem}
/* Results */
.datecalc-results{border-top:1px solid #f3f4f6;padding-top:1.25rem}
.datecalc-cards{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:1rem}
.datecalc-card{background:#f9fafb;border:1px solid #e5e7eb;border-radius:10px;padding:14px 12px;text-align:center}
.datecalc-card-main{background:#eff6ff;border-color:#bfdbfe}
.datecalc-card-val{font-size:22px;font-weight:700;color:#111827}
.datecalc-card-main .datecalc-card-val{color:#1d4ed8}
.datecalc-card-lbl{font-size:10px;color:#6b7280;margin-top:5px;font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.datecalc-breakdown{background:#f9fafb;border-radius:8px;padding:14px;margin-bottom:1rem}
.datecalc-breakdown-title{font-size:11px;font-weight:700;color:#374151;text-transform:uppercase;letter-spacing:.05em;margin:0 0 10px}
.datecalc-br-row{display:flex;justify-content:space-between;font-size:13px;padding:6px 0;border-bottom:1px solid #f3f4f6;color:#111827}
.datecalc-br-row:last-child{border-bottom:none}
.datecalc-br-row .datecalc-br-key{color:#6b7280}
.datecalc-result-date-box{background:#eff6ff;border:1px solid #bfdbfe;border-radius:10px;padding:18px;text-align:center;margin-bottom:1rem}
.datecalc-result-date-val{font-size:22px;font-weight:700;color:#1d4ed8}
.datecalc-result-date-sub{font-size:13px;color:#6b7280;margin-top:6px}
@media(max-width:480px){.datecalc-container{padding:1.25rem}.datecalc-grid{grid-template-columns:1fr}.datecalc-cards{grid-template-columns:1fr}}