/*! (c) 2026 HighCalc.com. All rights reserved. This code is protected by copyright. Copying, reproducing or reusing it without written permission is prohibited. */
.period-calculator *{margin:0;padding:0;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}.period-calculator{--period-blue: #628dfd;--period-blue-light: #8babff;--period-green: #10b981;--period-yellow: #f59e0b;--period-dark: #1e293b;--period-light: #f8fafc;--period-gray: #64748b;--period-border: #e2e8f0;--period-bg: #ffffff;--period-radius: 8px;background:linear-gradient(135deg,#f8faff 0%,#f0f5ff 100%);color:var(--period-dark);line-height:1.4;padding:12px;width:100%}.period-card{background:var(--period-bg);border-radius:var(--period-radius);box-shadow:0 2px 8px rgba(0,0,0,0.06);padding:20px;border:1px solid var(--period-border);max-width:800px;margin:0 auto}.period-content{display:grid;grid-template-columns:1fr 1.1fr;gap:20px}@media(max-width:700px){.period-content{grid-template-columns:1fr;gap:16px}.period-card{padding:16px}}.period-input,.period-result{background:var(--period-light);border-radius:var(--period-radius);padding:18px;border:1px solid var(--period-border)}@media(max-width:480px){.period-input,.period-result{padding:14px}}.period-title{font-size:15px;margin-bottom:18px;padding-bottom:10px;border-bottom:1px solid var(--period-border);text-align:center;font-weight:600}.period-title h2{font-size:18px;font-weight:700;background:linear-gradient(90deg,#628dfd,#8babff);-webkit-background-clip:text;background-clip:text;color:transparent}.period-field{margin-bottom:16px}.period-field label,.period-measurement{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center}.period-measurement select,.period-measurement input,.period-text{padding:10px 12px;border:1px solid var(--period-border);border-radius:6px;font-size:14px;outline:none;background:var(--period-bg);color:var(--period-dark);width:100%;transition:0.2s}.period-measurement select:focus,.period-measurement input:focus,.period-text:focus{border-color:var(--period-blue);box-shadow:0 0 0 2px rgba(98,141,253,0.1)}.period-hint{font-size:11px;color:var(--period-gray);margin-top:6px}.period-btn{display:block;width:100%;padding:12px;background:linear-gradient(135deg,#628dfd 0%,#8babff 100%);border:none;border-radius:6px;color:#ffffff;font-weight:600;font-size:14px;cursor:pointer;margin-top:8px;transition:0.2s}.period-btn:hover{transform:translateY(-1px);box-shadow:0 4px 10px rgba(98,141,253,0.3)}.period-err{color:#dc2626;font-size:12px;margin-top:8px}.period-score-box{text-align:center;margin-bottom:20px}.period-score-label{font-size:14px;font-weight:700;color:var(--period-blue);margin-bottom:8px}.period-score{font-size:36px;font-weight:800;color:var(--period-blue);line-height:1;margin:12px 0}@media(max-width:480px){.period-score{font-size:32px}}.period-range{font-size:14px;color:var(--period-gray);margin-top:4px;font-weight:500}.period-progress{margin:16px 0}.period-scale{display:grid;grid-template-columns:repeat(4,1fr);text-align:center;font-size:10px;color:var(--period-gray);margin-bottom:6px;font-weight:600;text-transform:uppercase}.period-fill-container{height:6px;background:#e2e8f0;border-radius:3px;overflow:visible;position:relative;margin:6px 0}.period-fill{height:100%;background:linear-gradient(90deg,#3b82f6,#10b981,#f59e0b,#ef4444);border-radius:3px;width:100%}.period-marker{position:absolute;top:-4px;width:3px;height:14px;background:var(--period-dark);border-radius:2px;transform:translateX(-50%);z-index:10;box-shadow:0 1px 3px rgba(0,0,0,0.15)}.period-detail-item{background:rgba(98,141,253,0.08);border-radius:8px;padding:10px;text-align:center;border:1px solid rgba(98,141,253,0.15)}.period-label{font-size:10px;color:var(--period-gray);text-transform:uppercase;letter-spacing:0.5px;font-weight:600;margin-bottom:5px}.period-value{font-size:15px;font-weight:700;color:var(--period-dark)}@media(max-width:480px){.period-score{font-size:26px}}.period-scale{display:flex;justify-content:space-between}.period-fill{background:linear-gradient(90deg,#ef4444,#f59e0b,#10b981,#628dfd)}.period-details-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:18px}@media(max-width:480px){.period-details-grid{grid-template-columns:1fr}}.period-detail-item{min-width:0}.period-value{word-break:break-word}.period-box{background:linear-gradient(135deg,rgba(98,141,253,0.08),rgba(139,171,255,0.08));border-radius:8px;padding:14px;margin-bottom:16px;border:1px solid rgba(98,141,253,0.15)}.period-box-title{font-size:13px;font-weight:600;color:var(--period-dark);margin-bottom:10px}.period-cycles{width:100%;border-collapse:collapse;font-size:12px}.period-cycles th{text-align:left;font-size:10px;text-transform:uppercase;letter-spacing:0.4px;color:var(--period-gray);padding:4px 6px 6px 0;font-weight:600}.period-cycles td{padding:7px 6px 7px 0;border-top:1px solid rgba(98,141,253,0.15);color:var(--period-dark);font-weight:600}.period-cycles-wrap{overflow-x:auto}.period-phase-box{background:linear-gradient(135deg,rgba(16,185,129,0.08),rgba(16,185,129,0.12));border-radius:8px;padding:12px;margin-bottom:16px;border:1px solid rgba(16,185,129,0.15)}.period-phase-title{font-size:12px;font-weight:600;color:#047857;margin-bottom:6px}.period-phase-text{font-size:12px;color:var(--period-dark);line-height:1.5}.period-tip-box{background:linear-gradient(135deg,rgba(245,158,11,0.08),rgba(249,115,22,0.08));border-radius:8px;padding:12px;border:1px solid rgba(245,158,11,0.15)}.period-tip-title{font-size:12px;font-weight:600;color:#b45309;margin-bottom:6px}.period-tip-text{font-size:12px;color:var(--period-dark);line-height:1.5}.period-unit{font-size:12px;color:#64748b;white-space:nowrap}.period-warning{font-size:11px;color:#b45309;margin-top:10px;text-align:center}.period-fertile .period-box{background:linear-gradient(135deg,rgba(16,185,129,0.15),rgba(98,141,253,0.15))}.period-field label{display:block;margin-bottom:6px;font-weight:600;color:var(--period-dark);font-size:13px}.tool-image{padding-top:24px}.tool-layout.tool-image{max-width:900px;margin:0 auto;padding:24px 24px 0}.tool-image-box{border-radius:18px;overflow:hidden;box-shadow:0 8px 32px rgba(98,129,253,.12);max-width:360px;margin:0 auto}.tool-image-box img{display:block;width:100%;height:auto;max-width:100%}[data-hc-guard]{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}[data-hc-guard] input,[data-hc-guard] select,[data-hc-guard] textarea{-webkit-user-select:text;user-select:text}