/* ── Tool base ────────────────────────────────────────────────────────── */
.mt-tool-section { padding:60px 0 80px; background:var(--secondary-color,#F8F8F8); }
.mt-tool-card { background:#fff; border-radius:20px; padding:32px; box-shadow:0 10px 40px rgba(3,29,54,.06); height:100%; display:flex; flex-direction:column; }
.mt-tool-card-head { margin-bottom:22px; }
.mt-tool-card-head h4 { font-size:18px; font-weight:700; color:var(--primary-color,#031D36); margin-bottom:4px; }
.mt-tool-card-head p  { font-size:14px; color:#6b7a8d; margin-bottom:0; }
.mt-form-group { margin-bottom:18px; }
.mt-form-group label { display:block; font-size:13px; font-weight:600; color:var(--primary-color); margin-bottom:6px; }
.mt-form-group input, .mt-form-group select, .mt-form-group textarea {
    width:100%; border:1px solid rgba(3,29,54,.12); border-radius:10px;
    padding:10px 14px; font-size:14px; background:var(--secondary-color); color:var(--primary-color); outline:none;
    transition:border-color .2s;
}
.mt-form-group input:focus, .mt-form-group select:focus, .mt-form-group textarea:focus { border-color:var(--accent-color,#0A49A6); }
.mt-form-group textarea { resize:vertical; line-height:1.6; }
.mt-btn { display:block; width:100%; margin-top:20px; text-align:center; }
.mt-btn::before { display:none !important; }
.mt-btn:disabled, .mt-btn[disabled] { opacity:.45; pointer-events:none; }
#mt-result { margin-top:14px; }
#mt-result .mt-result-msg { border-radius:10px; padding:12px 16px; font-size:14px; }
#mt-result .mt-result-msg.success { background:rgba(74,222,128,.12); color:#166534; border:1px solid rgba(74,222,128,.3); }
#mt-result .mt-result-msg.danger  { background:rgba(239,68,68,.1);  color:#991b1b; border:1px solid rgba(239,68,68,.25); }

/* Readability Checker specific */
.rd-live-count { float:right; font-size:11px; font-weight:600; padding:2px 8px; border-radius:12px; background:rgba(3,29,54,.06); color:#6b7a8d; }
.rd-score-row { display:flex; align-items:center; gap:20px; margin-bottom:20px; flex-wrap:wrap; }
.rd-score-circle { width:88px; height:88px; border-radius:50%; border:5px solid #e2e8f0; display:flex; align-items:center; justify-content:center; font-size:28px; font-weight:800; color:#1a2535; flex-shrink:0; transition:border-color .3s,color .3s; }
.rd-score-circle.very-easy   { border-color:#22c55e; color:#16a34a; }
.rd-score-circle.easy        { border-color:#84cc16; color:#4d7c0f; }
.rd-score-circle.standard    { border-color:#f59e0b; color:#b45309; }
.rd-score-circle.difficult   { border-color:#f97316; color:#c2410c; }
.rd-score-circle.very-difficult { border-color:#ef4444; color:#dc2626; }
.rd-score-headline { font-size:22px; font-weight:700; color:#1a2535; }
.rd-score-sub { font-size:13px; color:#64748b; margin-top:2px; }
.rd-badge-wrap { display:flex; align-items:center; gap:12px; flex-wrap:wrap; margin-bottom:20px; }
.rd-badge { display:inline-block; font-size:13px; font-weight:700; padding:5px 16px; border-radius:20px; white-space:nowrap; }
.rd-badge.very-easy   { background:rgba(34,197,94,.15);  color:#166534; border:1px solid rgba(34,197,94,.3); }
.rd-badge.easy        { background:rgba(132,204,22,.15); color:#4d7c0f; border:1px solid rgba(132,204,22,.3); }
.rd-badge.standard    { background:rgba(245,158,11,.15); color:#92400e; border:1px solid rgba(245,158,11,.3); }
.rd-badge.difficult   { background:rgba(249,115,22,.12); color:#c2410c; border:1px solid rgba(249,115,22,.3); }
.rd-badge.very-difficult { background:rgba(239,68,68,.12); color:#991b1b; border:1px solid rgba(239,68,68,.25); }
.rd-advice { font-size:13px; color:#374151; }
.rd-stat-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-bottom:20px; }
@media(max-width:600px){ .rd-stat-grid { grid-template-columns:repeat(2,1fr); } }
.rd-stat-card { background:var(--secondary-color,#F8F8F8); border:1px solid rgba(3,29,54,.08); border-radius:12px; padding:16px 12px; text-align:center; }
.rd-stat-num { font-size:22px; font-weight:700; color:var(--primary-color,#031D36); line-height:1.2; }
.rd-stat-label { font-size:11px; color:#6b7a8d; margin-top:4px; font-weight:600; text-transform:uppercase; letter-spacing:.05em; }
.rd-tips { display:flex; flex-direction:column; gap:8px; }
.rd-tip { display:flex; align-items:flex-start; gap:10px; font-size:13px; color:#374151; background:rgba(98,70,234,.05); border:1px solid rgba(98,70,234,.12); border-radius:10px; padding:10px 14px; line-height:1.5; }
.rd-tip i { color:#6246ea; font-size:13px; margin-top:1px; flex-shrink:0; }

/* Results wrapper spacing */
#rd-results { margin-top:24px; }