:root{--bg:#f4f4f2;--surface:#fff;--text:#161616;--muted:#6b6b6b;--border:#dcdcdc;--dark:#111;--light:#fff;--accent:#e53935;--accent-soft:#fdecea;--next:#1e88e5;--radius:14px;--shadow:0 2px 10px #00000014;color:var(--text);background:var(--bg);-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*,:before,:after{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);overscroll-behavior-y:none}h1,h2,p{margin:0}h1{letter-spacing:-.02em;font-size:2rem}h2{font-size:1.25rem}.muted{color:var(--muted)}.small{font-size:.875rem}.error{color:var(--accent);font-weight:600}canvas{touch-action:none;-webkit-user-select:none;user-select:none;display:block}input[type=range]{accent-color:var(--accent);flex:1;min-width:0}.btn{appearance:none;border-radius:var(--radius);font:inherit;cursor:pointer;border:1px solid #0000;padding:.65rem 1rem;font-weight:600;transition:transform 80ms,opacity .15s}.btn:active:not(:disabled){transform:scale(.98)}.btn:disabled{opacity:.4;cursor:default}.btn-lg{padding:.95rem 1.25rem;font-size:1.05rem}.btn-sm{padding:.35rem .6rem;font-size:.85rem}.btn-primary{background:var(--dark);color:var(--light)}.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border)}.btn-accent{background:var(--accent);color:var(--light)}.btn-ghost{color:var(--text);background:0 0}.actions-stack{flex-direction:column;gap:.75rem;width:100%;display:flex}.actions-row{gap:.75rem;width:100%;display:flex}.actions-row .btn{flex:1}.slider-row{align-items:center;gap:.75rem;width:100%;font-size:.9rem;font-weight:600;display:flex}.slider-row>span{min-width:4.5rem}.progress{background:var(--surface);border:1px solid var(--border);border-radius:999px;width:100%;height:2rem;position:relative;overflow:hidden}.progress-bar{background:var(--dark);height:100%;transition:width .2s}.progress-label{mix-blend-mode:difference;color:#fff;place-items:center;font-size:.85rem;font-weight:600;display:grid;position:absolute;inset:0}.pin-chip{border-radius:var(--radius);border:2px solid var(--dark);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:.15rem;padding:.5rem;line-height:1.1;display:flex}.tone-dark{background:var(--dark);color:var(--light)}.tone-light{background:var(--light);color:var(--dark)}.tone-empty{color:var(--muted);border-style:dashed;border-color:var(--border);background:0 0}.pin-chip-role{text-transform:uppercase;letter-spacing:.08em;opacity:.7;font-size:.65rem}.pin-chip-label{align-items:baseline;gap:.2em;font-weight:800;display:flex}.pin-chip-previous,.pin-chip-next{opacity:.85;flex:0 0 23%}.pin-chip-previous .pin-chip-label,.pin-chip-next .pin-chip-label{font-size:1.3rem}.pin-chip-next{border-color:var(--next)}.pin-chip-current{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);flex:1;padding:.75rem}.pin-chip-current .pin-chip-label{font-size:3rem}.pin-chip-current .pin-chip-quadrant{font-family:Georgia,Times New Roman,serif}.pin-chip-arrow{color:var(--accent);font-size:2.2rem;line-height:1}.pin-chip-position{opacity:.75;font-size:.75rem}.pin-chip-placeholder{font-size:.9rem;font-weight:500}.screen{flex-direction:column;align-items:center;gap:1rem;max-width:480px;min-height:100dvh;margin:0 auto;padding:1rem;display:flex}.screen-header{grid-template-columns:1fr auto 1fr;align-items:center;width:100%;display:grid}.screen-header .btn{justify-self:start;padding-left:0}.screen-header h2{text-align:center;white-space:nowrap}.screen-import{text-align:center;justify-content:center}.hero{flex-direction:column;align-items:center;gap:.75rem;margin-bottom:1rem;display:flex}.logo-mark{border:3px solid var(--dark);width:96px;height:96px;box-shadow:var(--shadow);border-radius:50%;grid-template-columns:1fr 1fr;display:grid;overflow:hidden}.logo-mark .q-a,.logo-mark .q-d{background:var(--dark)}.logo-mark .q-b,.logo-mark .q-c{background:var(--light)}.crop-canvas{border-radius:var(--radius);box-shadow:var(--shadow);cursor:grab}.crop-canvas:active{cursor:grabbing}.generate-preview{justify-content:center;align-items:center;gap:.75rem;width:100%;display:flex}.thumb-circle{aspect-ratio:1;object-fit:cover;border:2px solid var(--dark);border-radius:50%;width:28%}.arrow-big{color:var(--muted);font-size:1.75rem}.board-thumb{box-shadow:var(--shadow);border-radius:8px}.board-main{box-shadow:var(--shadow);border-radius:10px}.step-card{touch-action:pan-y;-webkit-user-select:none;user-select:none;align-items:stretch;gap:.5rem;width:100%;display:flex}.instruction{text-align:center;font-size:1.05rem;font-weight:600}.step-nav{grid-template-columns:1fr 1.4fr;gap:.75rem;width:100%;display:grid}