/* ==========================================================================
   VWID4 – calculators ([vw_tool])
   ========================================================================== */
.vw-tool { margin: 1.6em 0 2em; padding: clamp(18px, 3vw, 28px); border: 1px solid var(--vw-line); border-radius: var(--vw-radius); background: #fff; box-shadow: var(--vw-shadow); position: relative; overflow: hidden; }
.vw-tool::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--vw-grad); }
.vw-tool__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 20px; }
.vw-tool__field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.vw-tool__field--wide { grid-column: 1 / -1; }
.vw-tool__label { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; font-size: 14px; font-weight: 650; color: var(--vw-ink); }
.vw-tool__range-val { font-variant-numeric: tabular-nums; color: var(--vw-blue); font-weight: 700; }
.vw-tool__hint { font-size: 13px; color: var(--vw-muted); line-height: 1.45; margin: 0; }
.vw-tool select, .vw-tool input[type="number"] { width: 100%; height: 46px; padding: 0 14px; border: 1px solid var(--vw-line); border-radius: 10px; font: inherit; font-size: 16px; color: var(--vw-ink); background: #fff; }
.vw-tool select { appearance: none; -webkit-appearance: none; padding-right: 38px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2364748b' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; }
.vw-tool select:focus, .vw-tool input[type="number"]:focus { outline: none; border-color: var(--vw-blue); box-shadow: 0 0 0 4px rgba(15, 122, 229, .12); }
.vw-tool input[type="range"] { width: 100%; accent-color: var(--vw-blue); height: 28px; }
.vw-tool__check { grid-column: 1 / -1; display: flex; align-items: center; gap: 10px; font-size: 15px; cursor: pointer; }
.vw-tool__check input { width: 20px; height: 20px; accent-color: var(--vw-blue); }
.vw-tool__chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.vw-tool__chip { border: 1px solid var(--vw-line); background: var(--vw-soft); color: var(--vw-ink); border-radius: 999px; padding: 7px 14px; font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; transition: background .15s, border-color .15s, color .15s; }
.vw-tool__chip:hover { border-color: var(--vw-blue); }
.vw-tool__chip.is-active { background: var(--vw-ink); border-color: var(--vw-ink); color: #fff; }
.vw-tool__result { margin-top: 24px; padding: 20px; border-radius: var(--vw-radius-sm); background: var(--vw-soft); }
.vw-tool__big { display: flex; flex-direction: column; margin-bottom: 14px; }
.vw-tool__big-num { font-size: clamp(34px, 6vw, 48px); font-weight: 800; letter-spacing: -.03em; color: var(--vw-ink); line-height: 1.05; font-variant-numeric: tabular-nums; }
.vw-tool__big-label { font-size: 14px; color: var(--vw-muted); }
.vw-tool__stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(128px, 1fr)); gap: 10px; margin: 0; }
.vw-tool__stats > div { background: #fff; border: 1px solid var(--vw-line); border-radius: 10px; padding: 10px 12px; }
.vw-tool__stats dt { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--vw-muted); font-weight: 650; }
.vw-tool__stats dd { margin: 2px 0 0; font-size: 17px; font-weight: 700; color: var(--vw-ink); font-variant-numeric: tabular-nums; }
.vw-tool__note { margin: 12px 0 0; font-size: 14px; color: #8a5a00; }
.vw-tool__result > .vw-tool__hint { margin-top: 12px; }
.vw-tool__details { margin-top: 14px; font-size: 15px; }
.vw-tool__details summary { cursor: pointer; font-weight: 650; color: var(--vw-blue); }
.vw-tool__details ul { margin: 10px 0; }
.vw-tool__compare { margin-top: 26px; }
.vw-tool__compare h3 { font-size: 19px; margin-bottom: 4px; }
.vw-tool__compare .vw-table { margin-top: 12px; }
.vw-tool__compare table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.vw-tool__compare th, .vw-tool__compare td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--vw-line); white-space: nowrap; }
.vw-tool__compare td:first-child { white-space: normal; }
.vw-tool__compare thead th { background: var(--vw-soft); color: var(--vw-ink); font-weight: 700; }
.vw-tool__compare tr.is-selected td { background: #eef6ff; font-weight: 700; color: var(--vw-ink); }
.vw-tool__bar { display: inline-block; vertical-align: middle; width: 70px; height: 6px; margin-right: 8px; border-radius: 3px; background: linear-gradient(90deg, var(--vw-blue) var(--w), var(--vw-line) var(--w)); }
@media (max-width: 640px) {
	.vw-tool__grid { grid-template-columns: 1fr; }
	.vw-tool__bar { display: none; }
}

/* Owner reports */
.vw-tool__owners { margin-top: 14px; padding: 16px 20px; border-radius: var(--vw-radius-sm); border: 1px dashed #bcd9f7; background: #f5faff; }
.vw-tool__owners-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 6px; }
.vw-tool__owners-badge { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--vw-blue); }
.vw-tool__owners-n { font-size: 13px; color: var(--vw-muted); }
.vw-tool__owners-body { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; margin-bottom: 6px; }
.vw-tool__owners-body strong { font-size: 28px; font-weight: 800; color: var(--vw-ink); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.vw-tool__owners-body span { font-size: 14px; color: var(--vw-text); }
.vw-tool__owners .vw-tool__hint { margin: 0; }
.vw-tool__report { margin-top: 14px; border: 1px solid var(--vw-line); border-radius: var(--vw-radius-sm); padding: 0 18px; }
.vw-tool__report[open] { padding-bottom: 18px; }
.vw-tool__report summary { cursor: pointer; padding: 14px 0; font-weight: 700; color: var(--vw-ink); }
.vw-tool__report .vw-tool__hint { margin-bottom: 14px; }
.vw-tool__report .vw-btn { margin-top: 16px; border: 0; cursor: pointer; font: inherit; font-weight: 650; }
.vw-tool__report .vw-btn[disabled] { opacity: .6; cursor: default; }
.vw-tool__msg { margin: 10px 0 0; font-size: 15px; font-weight: 600; color: var(--vw-ink); }
.vw-tool__hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; opacity: 0; }