/* Text tools — uses theme vars from style.css */
.tx-wrap { max-width: 920px; margin: 0 auto; padding: 56px 22px 90px; }
.tx-head { text-align: center; margin-bottom: 28px; }
.tx-head .eyebrow { margin-bottom: 16px; }
.tx-head h1 { font-size: clamp(2rem, 5.5vw, 3rem); }
.tx-head p { color: var(--txt2); margin-top: 12px; font-weight: 400; }
.hidden { display: none !important; }

.tx-card { background: var(--card); border: 1px solid var(--line2); border-radius: var(--r-lg); padding: 22px; }

.tx-options { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; align-items: center; }
.tx-opt { padding: 8px 14px; border: 1px solid var(--line2); border-radius: 100px; background: var(--surface); color: var(--txt2); font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: .82rem; cursor: pointer; transition: all .15s; }
.tx-opt:hover { border-color: var(--lime); color: var(--lime); }
.tx-opt.sel { background: var(--lime); color: #0a0b0d; border-color: var(--lime); }
.tx-input { flex: 1; min-width: 140px; padding: 9px 13px; background: var(--surface); border: 1px solid var(--line2); border-radius: 10px; color: var(--txt); font-size: .88rem; outline: none; }
.tx-input:focus { border-color: var(--lime); }
.tx-num { width: 60px; padding: 6px 8px; background: var(--surface); border: 1px solid var(--line2); border-radius: 8px; color: var(--txt); margin-left: 6px; }
.tx-cb { display: inline-flex; align-items: center; gap: 7px; font-size: .82rem; color: var(--txt2); }
.tx-cb input { width: 15px; height: 15px; accent-color: var(--lime); }

.tx-io { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.tx-col { display: flex; flex-direction: column; }
.tx-bar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.tx-label { font-family: 'JetBrains Mono', monospace; font-size: .64rem; letter-spacing: .06em; text-transform: uppercase; color: var(--txt3); }
.tx-bar-btns { display: flex; gap: 6px; }
.tx-mini { padding: 5px 10px; border: 1px solid var(--line2); border-radius: 8px; background: var(--surface); color: var(--txt2); font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: .72rem; cursor: pointer; transition: all .15s; }
.tx-mini:hover { border-color: var(--lime); color: var(--lime); }
.tx-textarea { width: 100%; min-height: 280px; padding: 14px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); color: var(--txt); font-size: .95rem; line-height: 1.7; font-family: 'Plus Jakarta Sans', sans-serif; resize: vertical; outline: none; }
.tx-textarea:focus { border-color: var(--lime); }
.tx-textarea::placeholder { color: var(--txt3); }
.tx-stats { display: flex; gap: 14px; margin-top: 8px; font-family: 'JetBrains Mono', monospace; font-size: .72rem; color: var(--txt3); }

.tx-bigstats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 20px; }
.tx-stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 14px; text-align: center; }
.tx-stat .v { font-size: 1.7rem; font-weight: 800; color: var(--lime); font-family: 'JetBrains Mono', monospace; }
.tx-stat .k { font-size: .72rem; color: var(--txt3); margin-top: 4px; text-transform: uppercase; letter-spacing: .04em; }

@media (max-width: 720px){
  .tx-io { grid-template-columns: 1fr; }
  .tx-bigstats { grid-template-columns: repeat(2, 1fr); }
}

/* convert loader */
.tx-loader { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 60px 20px; gap: 18px; }
.tx-loader span { color: var(--txt2); font-weight: 700; }
.tx-spin {
  position: relative; width: 56px; height: 56px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent, var(--lime));
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 4px), #000 calc(100% - 4px));
          mask: radial-gradient(farthest-side, transparent calc(100% - 4px), #000 calc(100% - 4px));
  animation: spin .8s linear infinite;
  filter: drop-shadow(0 0 10px rgba(194,240,74,.55));
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Bijoy/SutonnyMJ font preview for the output box */
.tx-textarea.bijoy-font {
  font-family: 'SutonnyMJ', 'SutonnyOMJ', 'BijoyMJ', 'Sutonny', sans-serif;
  font-size: 1.4rem;
  line-height: 2.1;
}
.tx-font-note { margin-top: 8px; font-size: .76rem; color: var(--txt3); line-height: 1.5; }