/* ── Filler Word Detector v1.0 ── */
:root{--fwd-primary:#4f6af0;--fwd-radius:12px;--fwd-shadow:0 2px 16px rgba(0,0,0,0.07);}
.fwd-wrap{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:900px;margin:0 auto;padding:0 16px 56px;color:#1a1a2e;}

/* Hero */
.fwd-hero{text-align:center;padding:38px 24px 30px;background:linear-gradient(135deg,#f0f4ff 0%,#eafaf3 100%);border-radius:16px;border:1px solid #e3e8f5;margin-bottom:24px;}
.fwd-hero-badge{display:inline-block;background:#e8f8f0;color:#0faa6e;font-size:0.75rem;font-weight:700;letter-spacing:0.5px;text-transform:uppercase;padding:4px 12px;border-radius:50px;margin-bottom:14px;}
.fwd-hero h2{font-size:1.85rem;font-weight:800;margin:0 0 10px;letter-spacing:-0.5px;}
.fwd-hero p{color:#5a6480;font-size:1rem;margin:0;line-height:1.6;}

/* Mode tabs */
.fwd-mode-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;}
.fwd-mode-btn{padding:7px 15px;border:2px solid #dde3ec;border-radius:50px;background:#fff;color:#555;font-size:0.83rem;font-weight:500;cursor:pointer;transition:background 0.13s,border-color 0.13s,color 0.13s;white-space:nowrap;}
.fwd-mode-btn:hover{border-color:var(--fwd-primary);color:var(--fwd-primary);}
.fwd-mode-btn--active{background:var(--fwd-primary);border-color:var(--fwd-primary);color:#fff;}

/* Input */
.fwd-label{display:block;font-size:0.88rem;font-weight:600;color:#444;margin-bottom:8px;}
.fwd-textarea{width:100%;box-sizing:border-box;padding:14px 16px;border:2px solid #dde3ec;border-radius:var(--fwd-radius);font-size:0.95rem;line-height:1.65;color:#1a1a2e;resize:vertical;outline:none;font-family:inherit;transition:border-color 0.18s,box-shadow 0.18s;}
.fwd-textarea:focus{border-color:var(--fwd-primary);box-shadow:0 0 0 3px rgba(79,106,240,0.1);}
.fwd-input-meta{display:flex;justify-content:space-between;align-items:center;margin-top:10px;flex-wrap:wrap;gap:10px;}
.fwd-word-count{font-size:0.8rem;color:#888;}
.fwd-btn-primary{padding:11px 26px;background:var(--fwd-primary);color:#fff;border:none;border-radius:50px;font-size:0.92rem;font-weight:700;cursor:pointer;transition:background 0.15s,transform 0.1s;}
.fwd-btn-primary:hover:not(:disabled){background:#3d58d8;transform:translateY(-1px);}
.fwd-btn-primary:disabled{opacity:0.4;cursor:not-allowed;}
.fwd-btn-ghost{padding:10px 20px;background:#fff;color:#555;border:2px solid #dde3ec;border-radius:50px;font-size:0.88rem;font-weight:500;cursor:pointer;transition:border-color 0.15s,color 0.15s;}
.fwd-btn-ghost:hover{border-color:var(--fwd-primary);color:var(--fwd-primary);}

/* Results */
.fwd-results{margin-top:28px;}
.fwd-hidden{display:none !important;}

/* Scorecard */
.fwd-scorecard{margin-bottom:24px;}
.fwd-grade{display:flex;align-items:center;gap:14px;padding:16px 20px;border-left:5px solid;border-radius:0 12px 12px 0;background:#f8f9ff;margin-bottom:14px;flex-wrap:wrap;}
.fwd-grade-label{font-size:1.1rem;font-weight:800;flex-shrink:0;}
.fwd-grade-sub{font-size:0.9rem;color:#444;line-height:1.4;}
.fwd-count-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px;}
.fwd-count-chip{padding:6px 14px;border-radius:50px;font-size:0.8rem;font-weight:500;}
.fwd-density{font-size:0.8rem;color:#888;}

/* Panels */
.fwd-panels{display:grid;grid-template-columns:2fr 1fr;gap:16px;margin-bottom:24px;align-items:start;}
.fwd-panel{background:#fff;border:1.5px solid #e3e8f5;border-radius:var(--fwd-radius);padding:18px;box-shadow:var(--fwd-shadow);}
.fwd-panel-label{font-size:0.75rem;font-weight:700;text-transform:uppercase;letter-spacing:0.4px;color:#888;margin-bottom:12px;}

/* Annotated text */
.fwd-annotated-text{font-size:0.97rem;line-height:1.85;color:#2d3555;white-space:pre-wrap;word-wrap:break-word;}
.fwd-hit{border-radius:4px;border:1.5px solid;padding:0 2px;cursor:help;transition:filter 0.1s;}
.fwd-hit:hover{filter:brightness(0.92);}

/* Legend */
.fwd-legend{display:flex;flex-direction:column;gap:10px;}
.fwd-legend-row{display:flex;align-items:center;gap:10px;}
.fwd-legend-swatch{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:6px;border:1.5px solid;font-size:0.85rem;flex-shrink:0;}
.fwd-legend-text{font-size:0.82rem;color:#2d3555;}
.fwd-legend-text strong{display:block;font-weight:600;}

/* Tooltip */
.fwd-tooltip{position:absolute;background:#1a1a2e;color:#fff;padding:10px 14px;border-radius:10px;font-size:0.82rem;max-width:280px;box-shadow:0 4px 20px rgba(0,0,0,0.25);z-index:9999;pointer-events:none;line-height:1.45;}
.fwd-tt-label{font-weight:700;margin-bottom:4px;}
.fwd-tt-alts{color:#c8ccdf;}
.fwd-tt-try{font-weight:600;color:#fff;margin-right:4px;}
.fwd-tt-alts em{font-style:normal;color:#7ddfaa;}

/* Breakdown */
.fwd-breakdown-heading{font-size:1rem;font-weight:700;color:#1a1a2e;margin:0 0 12px;padding-bottom:8px;border-bottom:2px solid #f0f2f8;}
.fwd-bd-card{background:#f8f9ff;border:1.5px solid #e3e8f5;border-left:4px solid;border-radius:10px;padding:12px 14px;margin-bottom:10px;}
.fwd-bd-top{display:flex;align-items:center;gap:10px;margin-bottom:6px;flex-wrap:wrap;}
.fwd-bd-phrase{font-size:0.85rem;font-weight:700;padding:3px 10px;border-radius:50px;}
.fwd-bd-count{font-weight:700;}
.fwd-bd-type{font-size:0.77rem;color:#888;font-weight:500;}
.fwd-bd-alts{display:flex;align-items:center;flex-wrap:wrap;gap:6px;}
.fwd-bd-alts-label{font-size:0.77rem;font-weight:600;color:#888;}
.fwd-bd-alt{padding:3px 10px;background:#fff;border:1.5px solid #dde3ec;border-radius:50px;font-size:0.8rem;color:#2d3555;}
.fwd-no-issues{text-align:center;color:#0faa6e;font-weight:600;padding:20px;}

/* CTA */
.fwd-cta-box{display:flex;align-items:center;gap:18px;background:linear-gradient(135deg,#1a1a2e 0%,#2d3555 100%);border-radius:16px;padding:24px 28px;margin:28px 0 16px;flex-wrap:wrap;}
.fwd-cta-icon{font-size:2.2rem;flex-shrink:0;}
.fwd-cta-text{flex:1;min-width:200px;}
.fwd-cta-text strong{display:block;font-size:1rem;color:#fff;margin-bottom:4px;}
.fwd-cta-text p{font-size:0.88rem;color:#b0b8d8;margin:0;line-height:1.5;}
.fwd-btn-cta{display:inline-block;padding:12px 24px;background:#fff;color:#1a1a2e;border-radius:50px;font-size:0.9rem;font-weight:700;text-decoration:none;white-space:nowrap;transition:transform 0.12s,box-shadow 0.12s;flex-shrink:0;}
.fwd-btn-cta:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,0.25);text-decoration:none;color:#1a1a2e;}

@media(max-width:640px){
  .fwd-hero h2{font-size:1.4rem;}
  .fwd-panels{grid-template-columns:1fr;}
  .fwd-cta-box{flex-direction:column;text-align:center;}
  .fwd-input-meta{flex-direction:column;align-items:stretch;}
  .fwd-btn-primary{width:100%;text-align:center;}
  .fwd-count-row{gap:6px;}
  .fwd-count-chip{font-size:0.75rem;}
}