.pd-calc{--pd-black: #000000;--pd-yellow: #FFC20E;--pd-red: #E80A09;--pd-white: #ffffff;--pd-gray: #F5F5F5;--pd-lgray: #FAFAFA;--pd-mgray: #888888;--pd-dgray: #1A1A1A;--pd-border: #E0E0E0;--pd-radius: 16px;--pd-shadow: 0 20px 60px rgba(0,0,0,.08);font-family:DM Sans,-apple-system,system-ui,sans-serif;color:var(--pd-dgray)}.pd-calc *,.pd-calc *:before,.pd-calc *:after{box-sizing:border-box}.pd-calc .calc-card{background:var(--pd-white);border-radius:var(--pd-radius);box-shadow:var(--pd-shadow);border:1px solid rgba(0,0,0,.04);overflow:hidden}.pd-calc .calc-section{padding:24px 28px;border-bottom:1px solid var(--pd-border)}.pd-calc .section-label{font-size:11px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;color:var(--pd-mgray);margin-bottom:14px}.pd-calc .size-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.pd-calc .size-card{border:2px solid var(--pd-border);border-radius:12px;padding:16px 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.paint-yn-no.active{background:#f0f0f0;border-color:#888;color:#333}.pd-calc .paint-note{font-size:12.5px;color:#555;background:var(--pd-lgray);border:1px solid var(--pd-border);border-radius:10px;padding:12px 14px;margin-bottom:14px;line-height:1.6}.pd-calc .paint-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}.pd-calc .color-pills{display:flex;gap:6px}.pd-calc .color-pill{flex:1;padding:8px 4px;border:1.5px solid var(--pd-border);border-radius:7px;background:var(--pd-white);cursor:pointer;font-size:14px;font-weight:800;color:var(--pd-mgray);transition:all .15s;text-align:center;font-family:inherit}.pd-calc .color-pill:hover{border-color:var(--pd-yellow);color:var(--pd-black)}.pd-calc .color-pill.active{background:var(--pd-black);border-color:var(--pd-black);color:var(--pd-yellow)}.pd-calc .paint-zero-note{font-size:11.5px;color:var(--pd-mgray);margin-top:8px;text-align:center;font-style:italic}@media(max-width:540px){.pd-calc .calc-section,.pd-calc .results-section,.pd-calc .cta-section{padding:18px 16px}.pd-calc .size-cards{grid-template-columns:1fr;gap:8px}.pd-calc .area-controls{grid-template-columns:1fr}.pd-calc .results-top{flex-direction:column}.pd-calc .monthly-hero{text-align:left}.pd-calc .res-range{font-size:26px}.pd-calc .monthly-big{font-size:28px}.pd-calc .form-row{flex-direction:column}.pd-calc .bd-header,.pd-calc .bd-row{grid-template-columns:1fr 70px 70px}.pd-calc .paint-grid{grid-template-columns:1fr 1fr}.pd-calc .paint-ctrl:last-child{grid-column:1 / -1}}