:root{--pp-bg: #1f1b19;--pp-surface: #26211f;--pp-surface-2: #2c2c2a;--pp-border: #444441;--pp-border-strong: #5f5e5a;--pp-text: #f1efe8;--pp-text-muted: #b4b2a9;--pp-text-faint: #888780;--pp-accent: #5dcaa5;--pp-accent-strong: #1d9e75;--pp-accent-bg: #0f6e56;--pp-danger: #e24b4a;--pp-font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--pp-font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;--pp-radius: 10px}*{box-sizing:border-box}body{margin:0;background:var(--pp-bg);color:var(--pp-text);font-family:var(--pp-font);line-height:1.5}button{font-family:inherit;cursor:pointer;min-height:36px;display:inline-flex;align-items:center;justify-content:center;gap:6px;transition:transform .06s ease,opacity .12s ease,background-color .12s ease,border-color .12s ease}button:not(:disabled):hover{filter:brightness(1.08)}button:not(:disabled):active{transform:scale(.95)}button:disabled{cursor:not-allowed;opacity:.4;filter:grayscale(.4)}input,select{font-family:inherit}input:not([type=checkbox]):not([type=radio]),select{min-height:36px}:focus-visible{outline:none;box-shadow:0 0 0 2px var(--pp-accent)}.mono{font-family:var(--pp-font-mono)}.pp-select{-moz-appearance:none;appearance:none;-webkit-appearance:none;min-height:36px;padding:0 32px 0 12px;background-color:var(--pp-surface-2);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23b4b2a9' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;color:var(--pp-text);border:1px solid var(--pp-border-strong);border-radius:var(--pp-radius);font-size:14px;cursor:pointer}.pp-agreed-group{display:inline-flex;align-items:stretch;min-height:36px;border:1px solid var(--pp-border-strong);border-radius:var(--pp-radius);background:var(--pp-surface-2);transition:border-color .12s ease,box-shadow .12s ease}.pp-agreed-group:focus-within{border-color:var(--pp-accent);box-shadow:0 0 0 2px var(--pp-accent)}.pp-agreed-group__label{display:inline-flex;align-items:center;padding:0 10px;background:var(--pp-surface);color:var(--pp-text-muted);font-size:13px;white-space:nowrap;border-right:1px solid var(--pp-border-strong);border-radius:calc(var(--pp-radius) - 1px) 0 0 calc(var(--pp-radius) - 1px)}.pp-agreed-group__input{min-height:unset;width:70px;padding:0 10px;border:none;background:transparent;color:var(--pp-text);font-size:14px;border-radius:0 calc(var(--pp-radius) - 1px) calc(var(--pp-radius) - 1px) 0}.pp-agreed-group__input:focus-visible{box-shadow:none}.pp-room-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:20px;margin-top:16px;align-items:start}.pp-room-main,.pp-room-side{display:flex;flex-direction:column;gap:16px;min-width:0}.pp-room-stack{display:flex;flex-direction:column;gap:16px;margin-top:16px}