:root{--pc-radius: 1rem;--pc-radius-sm: 0.625rem;--pc-font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--pc-ink: #0f172a;--pc-muted: #64748b;--pc-surface: #ffffff;--pc-surface-input: #f8fafc;--pc-surface-result: #f0fdfa;--pc-line: #e2e8f0;--pc-line-strong: #cbd5e1;--pc-accent: #0d9488;--pc-accent-dark: #0f766e;--pc-accent-soft: #ccfbf1;--pc-accent-ring: #5eead4;--pc-glow: rgba(13, 148, 136, 0.22);--pc-shadow-outer: 0 1px 2px rgba(15, 23, 42, 0.05), 0 18px 48px rgba(15, 23, 42, 0.08);--pc-shadow-inset: inset 0 1px 0 rgba(255, 255, 255, 0.85);--text-main: #0f172a;--text-muted: #64748b;--text-secondary: #64748b;--text-primary: #0f172a;--surface: #ffffff;--surface-muted: #f8fafc;--border: #e2e8f0;--primary: #0d9488;--primary-dark: #0f766e;--primary-color: #0d9488;--accent: #0d9488;--muted: #64748b;--shadow-soft: 0 1px 2px rgba(15, 23, 42, 0.05), 0 18px 48px rgba(15, 23, 42, 0.08);--gradient: linear-gradient(135deg, #0d9488 0%, #0f766e 100%);}
.pc-workbench{font-family: var(--pc-font);}
.pc-shell{background: var(--pc-surface);border-radius: var(--pc-radius);border: 1px solid var(--pc-line);box-shadow: var(--pc-shadow-outer);overflow: hidden;}
.pc-split{display: flex;flex-direction: column;}
@media (min-width: 900px){.pc-split{display: grid;grid-template-columns: minmax(0, 1fr) 1px minmax(0, 1.08fr);align-items: stretch;min-height: 28rem;}}
.pc-divider{display: none;background: linear-gradient(180deg, transparent, var(--pc-line-strong) 12%, var(--pc-line-strong) 88%, transparent);}
@media (min-width: 900px){.pc-divider{display: block;}}
.pc-pane-inputs{padding: clamp(1.1rem, 2.5vw, 2rem);background: var(--pc-surface);box-shadow: var(--pc-shadow-inset);}
.pc-pane-results{padding: clamp(1.1rem, 2.5vw, 2rem);background: linear-gradient(165deg, var(--pc-surface-result) 0%, var(--pc-surface) 52%, var(--pc-surface-input) 100%);border-top: 1px solid var(--pc-line);}
@media (min-width: 900px){.pc-pane-results{border-top: none;border-left: none;}}
.pc-pane-head{margin-bottom: 1rem;}
.pc-pane-head-results{margin-bottom: 0.75rem;}
.pc-pane-label{display: inline-block;font-size: 0.65rem;font-weight: 800;text-transform: uppercase;letter-spacing: 0.16em;color: var(--pc-accent-dark);background: var(--pc-accent-soft);padding: 0.28rem 0.55rem;border-radius: 999px;margin-bottom: 0.45rem;}
.pc-pane-head-results .pc-pane-label{background: rgba(13, 148, 136, 0.12);color: var(--pc-accent-dark);}
.pc-pane-title{font-size: 1.15rem;font-weight: 800;color: var(--pc-ink);margin: 0 0 0.35rem;letter-spacing: -0.02em;}
.pc-pane-lead{font-size: 0.84rem;color: var(--pc-muted);margin: 0;line-height: 1.45;}
.pc-form-body{padding: 0;}
.pc-field{margin-bottom: 0.95rem;}
.pc-field label{display: block;font-size: 0.8rem;font-weight: 600;color: var(--pc-ink);margin-bottom: 0.35rem;}
.pc-hint{font-size: 0.72rem;color: var(--pc-muted);font-weight: 400;margin-top: 0.28rem;line-height: 1.35;}
.pc-input,.pc-select{width: 100%;padding: 0.78rem 0.9rem;font-size: 1rem;font-weight: 500;color: var(--pc-ink);background: var(--pc-surface-input);border: 1px solid var(--pc-line);border-radius: var(--pc-radius-sm);transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;font-variant-numeric: tabular-nums;}
.pc-input:focus,.pc-select:focus{outline: none;border-color: var(--pc-accent);background: var(--pc-surface);box-shadow: 0 0 0 3px var(--pc-glow);}
.pc-select{cursor: pointer;appearance: none;background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");background-repeat: no-repeat;background-color: var(--pc-surface-input);background-position: right 0.65rem center;background-size: 1rem;padding-right: 2.35rem;}
.pc-select:focus{background-color: var(--pc-surface);}
.pc-rates{border: 0;margin: 0;padding: 0;}
.pc-rates legend{font-size: 0.75rem;font-weight: 700;text-transform: uppercase;letter-spacing: 0.08em;color: var(--pc-muted);padding: 0;margin-bottom: 0.6rem;}
.pc-rate-grid{display: grid;grid-template-columns: 1fr 1fr;gap: 0.65rem;}
@media (max-width: 480px){.pc-rate-grid{grid-template-columns: 1fr;}}
.pc-actions{display: flex;flex-wrap: wrap;gap: 0.55rem;}
.pc-actions-inputs{margin-top: 0.25rem;}
.pc-actions-results{margin-top: 1rem;}
.pc-btn{min-width: 8rem;padding: 0.75rem 1.1rem;font-size: 0.88rem;font-weight: 700;border-radius: var(--pc-radius-sm);border: none;cursor: pointer;transition: transform 0.12s, background 0.15s, box-shadow 0.15s;font-family: inherit;}
.pc-btn:active{transform: scale(0.98);}
.pc-btn-primary{width: 100%;background: var(--pc-accent);color: #ffffff;box-shadow: 0 4px 16px var(--pc-glow);}
.pc-btn-primary:hover{background: var(--pc-accent-dark);}
.pc-btn-ghost{background: var(--pc-surface);color: var(--pc-ink);border: 1px solid var(--pc-line);}
.pc-btn-ghost:hover{border-color: var(--pc-accent);color: var(--pc-accent-dark);}
.pc-copied.pc-btn-primary{background: #059669;}
.pc-result-visual{position: relative;display: flex;align-items: center;justify-content: center;padding: 1.5rem 1rem 1.25rem;margin: 0 0 1rem;min-height: 11.5rem;}
.pc-result-ring{position: absolute;left: 50%;top: 50%;transform: translate(-50%, -50%);width: min(62vw, 14rem);height: min(62vw, 14rem);max-width: 224px;max-height: 224px;border-radius: 50%;background: conic-gradient(from 220deg, var(--pc-accent) 0deg, var(--pc-accent-ring) 95deg, var(--pc-accent-soft) 95deg, var(--pc-line) 360deg);opacity: 0.45;}
.pc-result-ring::after{content: "";position: absolute;left: 50%;top: 50%;transform: translate(-50%, -50%);width: 72%;height: 72%;border-radius: 50%;background: linear-gradient(180deg, var(--pc-surface) 0%, var(--pc-surface-result) 100%);box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.9);}
.pc-result-core{position: relative;text-align: center;z-index: 1;padding: 0.5rem 1rem;background: rgba(255, 255, 255, 0.85);backdrop-filter: blur(8px);border-radius: var(--pc-radius);border: 1px solid var(--pc-line);box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);}
.pc-kicker{font-size: 0.68rem;font-weight: 700;text-transform: uppercase;letter-spacing: 0.14em;color: var(--pc-muted);margin: 0 0 0.35rem;}
.pc-net{font-size: clamp(1.85rem, 6vw, 2.65rem);font-weight: 800;color: var(--pc-accent-dark);margin: 0;line-height: 1.05;font-variant-numeric: tabular-nums;}
.pc-result-subline{margin: 0.45rem 0 0;font-size: 0.78rem;color: var(--pc-muted);line-height: 1.35;}
.pc-result-subline strong{color: var(--pc-ink);font-size: 0.92rem;font-weight: 800;font-variant-numeric: tabular-nums;}
.pc-result-subline-tight{margin-top: 0.3rem;}
.pc-take-label{display: block;font-size: 0.6rem;font-weight: 700;text-transform: uppercase;letter-spacing: 0.07em;color: var(--pc-muted);margin-bottom: 0.12rem;}
.pc-submetrics{display: grid;grid-template-columns: 1fr 1fr 1fr;gap: 0.5rem;margin: 0 0 1rem;}
.pc-submetrics-4{grid-template-columns: 1fr 1fr;}
@media (min-width: 520px){.pc-submetrics-4{grid-template-columns: repeat(2, minmax(0, 1fr));}}
@media (max-width: 400px){.pc-submetrics{grid-template-columns: 1fr;}.pc-submetrics-4{grid-template-columns: 1fr;}}
.pc-submetric{background: rgba(255, 255, 255, 0.85);border: 1px solid var(--pc-line);border-radius: var(--pc-radius-sm);padding: 0.55rem 0.45rem;text-align: center;box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);}
.pc-submetric dt{margin: 0;font-size: 0.75rem;font-weight: 700;text-transform: uppercase;letter-spacing: 0.06em;color: var(--pc-muted);}
.pc-submetric dd{margin: 0.2rem 0 0;font-size: 1rem;font-weight: 700;color: var(--pc-ink);font-variant-numeric: tabular-nums;}
.pc-breakdown-wrap{margin: 0;}
.pc-breakdown-title{font-size: 0.75rem;font-weight: 700;text-transform: uppercase;letter-spacing: 0.08em;color: var(--pc-muted);margin: 0 0 0.35rem;}
.pc-breakdown-caption{font-size: 0.72rem;color: var(--pc-muted);margin: 0 0 0.55rem;line-height: 1.4;}
.pc-table-wide th,.pc-table-wide td{padding: 0.5rem 0.45rem;font-size: 0.85rem;}
@media (min-width: 640px){.pc-table-wide th,.pc-table-wide td{padding: 0.55rem 0.65rem;font-size: 0.85rem;}}
.pc-table .pc-row-ded td{color: var(--pc-ink);}
.pc-table .pc-row-sub td{background: var(--pc-surface-input);font-weight: 700;font-size: 0.72rem;color: var(--pc-muted);}
.pc-table .pc-row-total td{border-top: 2px solid var(--pc-line-strong);font-weight: 800;background: var(--pc-surface-input);}
.pc-table .pc-row-takehome td{background: var(--pc-accent-soft);font-weight: 800;color: var(--pc-accent-dark);}
.pc-table-wrap{overflow-x: auto;border-radius: var(--pc-radius-sm);border: 1px solid var(--pc-line);background: var(--pc-surface);box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);}
.pc-table{width: 100%;border-collapse: collapse;font-size: 0.8rem;background: var(--pc-surface);}
.pc-table th,.pc-table td{padding: 0.55rem 0.65rem;text-align: left;border-bottom: 1px solid var(--pc-line);}
.pc-table th{background: var(--pc-surface-input);font-weight: 700;color: var(--pc-muted);font-size: 0.7rem;text-transform: uppercase;letter-spacing: 0.05em;}
.pc-table tr:last-child td{border-bottom: none;}
.pc-table .pc-num{text-align: right;font-variant-numeric: tabular-nums;font-weight: 600;color: var(--pc-ink);}
.pc-prose{color: var(--pc-ink);margin: 0 auto 2.5rem;padding: 0 0.25rem;font-size: 1rem;line-height: 1.65;}
.pc-prose h2{font-size: clamp(1.2rem, 3vw, 1.45rem);font-weight: 800;margin: 2.25rem 0 0.75rem;letter-spacing: -0.015em;color: var(--pc-ink);}
.pc-prose h2:first-child{margin-top: 0;}
.pc-prose p{margin: 0 0 0.9rem;color: var(--pc-muted);}
.pc-prose ul{margin: 0 0 1rem;padding-left: 1.2rem;color: var(--pc-muted);}
.pc-prose li{margin-bottom: 0.4rem;}
.pc-prose strong{color: var(--pc-ink);}
.pc-callout{border-left: 4px solid var(--pc-accent);background: var(--pc-surface-input);padding: 1rem 1.1rem;border-radius: 0 var(--pc-radius-sm) var(--pc-radius-sm) 0;margin: 1.25rem 0;}
.pc-callout p:last-child{margin-bottom: 0;}
.pc-grid-2{display: grid;gap: 1rem;}
@media (min-width: 640px){.pc-grid-2{grid-template-columns: 1fr 1fr;}}
.pc-card-lite{border: 1px solid var(--pc-line);border-radius: var(--pc-radius-sm);padding: 1rem;background: var(--pc-surface);}
.pc-card-lite h3{font-size: 1rem;font-weight: 800;margin: 0 0 0.5rem;color: var(--pc-ink);}
.pc-card-lite p{font-size: 0.92rem;margin: 0;color: var(--pc-muted);line-height: 1.55;}
.pc-trust{display: grid;gap: 1rem;}
@media (min-width: 768px){.pc-trust{grid-template-columns: 1fr 1fr;}}
.visually-hidden{position: absolute;width: 1px;height: 1px;padding: 0;margin: -1px;overflow: hidden;clip: rect(0, 0, 0, 0);white-space: nowrap;border: 0;}