/* Toolxora Calc & Text Tools v28 — premium UI matching txutil design */
.txcalc-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.txcalc-stat{background:#f8fafc;border:1px solid #e2e8f0;border-radius:20px;padding:18px;text-align:center}
.txcalc-stat strong{display:block;font-size:30px;letter-spacing:-.03em;color:#0f172a;line-height:1.1}
.txcalc-stat span{display:block;margin-top:6px;color:#64748b;font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.06em}
.txcalc-stat.is-hero{grid-column:1/-1;background:linear-gradient(135deg,#eef2ff,#f5f3ff);border-color:#c7d2fe}
.txcalc-stat.is-hero strong{font-size:44px;background:linear-gradient(135deg,#2563eb,#7c3aed);-webkit-background-clip:text;background-clip:text;color:transparent}
.txcalc-rows{display:grid;gap:10px;margin-top:16px}
.txcalc-row{display:flex;align-items:center;justify-content:space-between;background:#f8fafc;border:1px solid #e2e8f0;border-radius:16px;padding:14px 18px}
.txcalc-row span{color:#64748b;font-weight:700}
.txcalc-row strong{color:#0f172a;font-size:18px}
.txcalc-row.is-accent{background:linear-gradient(135deg,#2563eb,#7c3aed);border:0}
.txcalc-row.is-accent span,.txcalc-row.is-accent strong{color:#fff}
.txcalc-row.is-good strong{color:#059669}
.txcalc-row.is-bad strong{color:#dc2626}
.txcalc-tabs{display:flex;gap:8px;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:16px;padding:6px;margin-bottom:20px;flex-wrap:wrap}
.txcalc-tab{flex:1;min-width:120px;border:0;border-radius:12px;background:transparent;padding:12px 14px;font:inherit;font-weight:800;color:#475569;cursor:pointer;transition:.2s}
.txcalc-tab.is-active{background:#fff;color:#2563eb;box-shadow:0 6px 16px rgba(15,23,42,.08)}
.txcalc-mode{display:none}
.txcalc-mode.is-active{display:block}
.txcalc-range{display:flex;align-items:center;gap:14px}
.txcalc-range input[type=range]{flex:1;accent-color:#6d28d9;height:6px}
.txcalc-range output{min-width:56px;text-align:center;background:linear-gradient(135deg,#2563eb,#7c3aed);color:#fff;font-weight:900;border-radius:12px;padding:9px 0}
.txcalc-checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0 0 18px}
.txcalc-checks label{display:flex;align-items:center;gap:10px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:14px;padding:12px 14px;font-weight:700;color:#0f172a;cursor:pointer}
.txcalc-checks input{width:19px;height:19px;accent-color:#6d28d9}
.txcalc-password{display:flex;align-items:center;gap:10px;background:#0f172a;border-radius:18px;padding:18px 20px;margin-bottom:14px}
.txcalc-password code{flex:1;color:#a5f3fc;font-size:19px;font-weight:700;word-break:break-all;font-family:ui-monospace,Menlo,Consolas,monospace}
.txcalc-strength{height:10px;background:#e2e8f0;border-radius:999px;overflow:hidden;margin:6px 0 4px}
.txcalc-strength i{display:block;height:100%;width:20%;border-radius:999px;background:#dc2626;transition:.3s}
.txcalc-strength.s2 i{width:45%;background:#f59e0b}
.txcalc-strength.s3 i{width:70%;background:#10b981}
.txcalc-strength.s4 i{width:100%;background:linear-gradient(90deg,#059669,#2563eb)}
.txcalc-strength-label{font-weight:800;color:#475569;font-size:13px;margin-bottom:14px}
.txcalc-keywords{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.txcalc-keywords b{background:#eef2ff;color:#3730a3;border:1px solid #c7d2fe;border-radius:999px;padding:7px 13px;font-weight:800;font-size:13px}
.txcalc-case-buttons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:16px}
.txcalc-case-buttons button{border:1px solid #dbe3ee;background:#f8fafc;border-radius:14px;padding:13px;font:inherit;font-weight:800;color:#0f172a;cursor:pointer;transition:.2s}
.txcalc-case-buttons button:hover{border-color:#4f46e5;background:#eef2ff;color:#2563eb}
.txcalc-note{color:#64748b;font-size:13px;margin-top:14px;text-align:center}
.txcalc-birthday{margin-top:16px;background:linear-gradient(135deg,#fff7ed,#fef3c7);border:1px solid #fde68a;border-radius:18px;padding:16px 18px;text-align:center;font-weight:800;color:#92400e}
.txcalc-tool textarea{min-height:220px;resize:vertical}
.txcalc-copyarea{width:100%;border:1px solid #dbe3ee;border-radius:18px;background:#f8fafc;padding:15px 17px;font:inherit;box-sizing:border-box;min-height:220px}
/* Dark mode */
.tx-dark-mode .txcalc-stat,.tx-dark-mode .txcalc-row,html[data-theme=dark] .txcalc-stat,html[data-theme=dark] .txcalc-row{background:#111827;border-color:#334155}
.tx-dark-mode .txcalc-stat strong,.tx-dark-mode .txcalc-row strong,html[data-theme=dark] .txcalc-stat strong,html[data-theme=dark] .txcalc-row strong{color:#e5e7eb}
.tx-dark-mode .txcalc-stat.is-hero,html[data-theme=dark] .txcalc-stat.is-hero{background:linear-gradient(135deg,#1e1b4b,#312e81);border-color:#4338ca}
.tx-dark-mode .txcalc-tabs,html[data-theme=dark] .txcalc-tabs{background:#111827;border-color:#334155}
.tx-dark-mode .txcalc-tab.is-active,html[data-theme=dark] .txcalc-tab.is-active{background:#1e293b;color:#93c5fd}
.tx-dark-mode .txcalc-checks label,html[data-theme=dark] .txcalc-checks label{background:#111827;border-color:#334155;color:#e5e7eb}
.tx-dark-mode .txcalc-case-buttons button,html[data-theme=dark] .txcalc-case-buttons button{background:#111827;border-color:#334155;color:#e5e7eb}
.tx-dark-mode .txcalc-strength,html[data-theme=dark] .txcalc-strength{background:#334155}
.tx-dark-mode .txcalc-birthday,html[data-theme=dark] .txcalc-birthday{background:linear-gradient(135deg,#3b2f0b,#422006);border-color:#a16207;color:#fde68a}
.tx-dark-mode .txcalc-keywords b,html[data-theme=dark] .txcalc-keywords b{background:#1e1b4b;color:#c7d2fe;border-color:#4338ca}
.tx-dark-mode .txcalc-copyarea,html[data-theme=dark] .txcalc-copyarea{background:#111827;color:#e5e7eb;border-color:#334155}
@media(max-width:700px){.txcalc-stats{grid-template-columns:1fr 1fr}.txcalc-stat.is-hero strong{font-size:34px}.txcalc-checks{grid-template-columns:1fr}.txcalc-case-buttons{grid-template-columns:1fr 1fr}}