/* ============================================================
   Lexoft — interactive widgets styles
   ============================================================ */

/* Checklist */
.lx-chk { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px 26px; margin: 28px 0; box-shadow: var(--sh-1); }
.lx-chk h3 { font-size: 18px; font-weight: 700; color: var(--ink); margin-bottom: 14px; }
.lx-chk-bar { display: flex; align-items: center; gap: 10px; background: var(--bg-2); height: 8px; border-radius: 100px; position: relative; margin: 0 0 16px; overflow: visible; }
.lx-chk-fill { height: 8px; background: linear-gradient(90deg, var(--accent), #4D86E0); border-radius: 100px; transition: width .25s ease; min-width: 0; }
.lx-chk-label { position: absolute; right: 0; top: 14px; font-size: 12px; color: var(--ink-3); font-weight: 600; }
.lx-chk ul { display: flex; flex-direction: column; gap: 0; padding: 0; margin: 0; list-style: none; }
.lx-chk-item { display: flex; align-items: flex-start; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); cursor: pointer; transition: .15s; font-size: 15.5px; color: var(--ink-2); line-height: 1.5; }
.lx-chk-item:last-child { border-bottom: none; }
.lx-chk-item::before { content: ''; flex-shrink: 0; width: 20px; height: 20px; border: 2px solid var(--line-2); border-radius: 6px; background: #fff; margin-top: 2px; transition: .15s; display: grid; place-items: center; }
.lx-chk-item:hover::before { border-color: var(--accent); }
.lx-chk-item.done { color: var(--ink-4); }
.lx-chk-item.done::before { background: var(--accent); border-color: var(--accent); background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'><path d='m5 12 5 5L20 7' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/></svg>"); background-size: 14px; background-repeat: no-repeat; background-position: center; }
.lx-chk-item.done > * { text-decoration: line-through; }

/* Toggle/compare */
.lx-toggle { margin: 30px 0; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: #fff; }
.lx-toggle-tabs { display: flex; border-bottom: 1px solid var(--line); }
.lx-toggle-tabs button { flex: 1; padding: 14px 16px; background: var(--bg-2); border: none; border-right: 1px solid var(--line); font-family: inherit; font-size: 15px; font-weight: 600; color: var(--ink-3); cursor: pointer; transition: .15s; }
.lx-toggle-tabs button:last-child { border-right: none; }
.lx-toggle-tabs button:hover { color: var(--ink); }
.lx-toggle-tabs button.active { background: #fff; color: var(--accent); border-bottom: 2px solid var(--accent); margin-bottom: -1px; }
.lx-toggle-pane { display: none; padding: 22px 24px; font-size: 15.5px; line-height: 1.65; color: var(--ink-2); }
.lx-toggle-pane.active { display: block; }
.lx-toggle-pane ul { margin: 8px 0; padding-left: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.lx-toggle-pane li { display: flex; gap: 10px; }
.lx-toggle-pane li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex-shrink: 0; margin-top: 10px; }

/* Calculator */
.lx-calc { background: linear-gradient(165deg, var(--accent-soft), #fff); border: 1px solid var(--accent-soft-2); border-radius: var(--r-lg); padding: 24px 26px; margin: 30px 0; box-shadow: var(--sh-1); }
.lx-calc-title { font-size: 18px; font-weight: 700; color: var(--accent-dark); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.lx-calc-title svg { width: 20px; height: 20px; }
.lx-calc-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 20px; }
.lx-calc-fields label { display: flex; flex-direction: column; gap: 5px; font-size: 13px; font-weight: 600; color: var(--ink-3); }
.lx-calc-fields input, .lx-calc-fields select { padding: 11px 14px; border: 1px solid var(--line-2); border-radius: 9px; font-family: inherit; font-size: 15px; color: var(--ink); background: #fff; outline: none; transition: .15s; }
.lx-calc-fields input:focus, .lx-calc-fields select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.lx-calc-out { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; }
.lx-calc-row { display: flex; justify-content: space-between; align-items: baseline; padding: 8px 0; font-size: 14.5px; color: var(--ink-2); border-bottom: 1px dashed var(--line); }
.lx-calc-row b { color: var(--ink); font-weight: 700; font-size: 15px; }
.lx-calc-total { display: flex; justify-content: space-between; align-items: baseline; padding: 14px 0 6px; margin-top: 6px; border-top: 2px solid var(--accent); font-size: 15px; color: var(--ink); font-weight: 600; }
.lx-calc-total b { color: var(--accent); font-weight: 800; font-size: 22px; letter-spacing: -.01em; }
.lx-calc-note { font-size: 12.5px; color: var(--ink-3); margin-top: 12px; line-height: 1.5; padding-top: 10px; border-top: 1px solid var(--line); }
.lx-calc-note b { color: var(--ink-2); }

/* Copy button */
.lx-copy-btn { position: absolute; top: 12px; right: 12px; display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; background: rgba(255,255,255,.95); border: 1px solid var(--line); border-radius: 8px; color: var(--ink-2); font-family: inherit; font-size: 12.5px; font-weight: 600; cursor: pointer; transition: .15s; backdrop-filter: blur(4px); }
.lx-copy-btn:hover { color: var(--accent); border-color: var(--accent-soft-2); background: var(--accent-soft); }
.lx-copy-btn.done { color: var(--green); border-color: #C8E8DF; background: var(--green-soft); }
.lx-copy-btn svg { width: 14px; height: 14px; }

@media (max-width: 600px) {
  .lx-calc-fields { grid-template-columns: 1fr; }
  .lx-toggle-tabs button { font-size: 13.5px; padding: 12px 10px; }
}