/* ==========================================================================
   OnlyTools – otwornice: konfigurator, zestawy, lista zapytania
   Bazuje na main.css + kategoria.css
   ========================================================================== */

/* ---------- Konfigurator ---------- */
.cfg { display: grid; gap: var(--gutter); }
.cfg > * { min-width: 0; }
.cfg__form { display: grid; gap: var(--s-6); padding: var(--s-6); background: var(--c-panel); border: 1px solid var(--c-line); align-content: start; }
.cfg__group { border: 0; padding: 0; margin: 0; min-inline-size: 0; display: grid; gap: var(--s-3); }
.cfg__group legend, .cfg__label label, .cfg__label > span { padding: 0; font-family: var(--font-display); font-size: var(--fs-sm); font-weight: 500; color: var(--c-text-2); }
.cfg__group legend { margin-bottom: var(--s-3); }
.cfg__group b { display: inline-block; min-width: 1.8rem; color: var(--c-accent); font-weight: 600; }
.cfg__chips { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.cfg__label { display: flex; justify-content: space-between; align-items: baseline; gap: var(--s-3); }
.cfg__label output { font-family: var(--font-display); font-size: 1.375rem; font-weight: 600; color: var(--c-text); font-variant-numeric: tabular-nums; }
.cfg__ticks { display: flex; justify-content: space-between; font-size: .625rem; color: var(--c-text-faint); font-variant-numeric: tabular-nums; }
.cfg__hint { font-size: var(--fs-xs); line-height: var(--lh-xs); color: var(--c-text-muted); min-height: 1.1em; }
.cfg__hint strong { color: var(--c-text-2); }
.cfg__form select { width: 100%; min-height: 48px; padding: .65rem .85rem; padding-right: 2.5rem; background: var(--c-base) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' fill='none' stroke='%2394A3B8' stroke-width='2'/%3E%3C/svg%3E") no-repeat right .85rem center / 1rem; border: 1px solid var(--c-line-hi); color: var(--c-text); appearance: none; font-size: 1rem; }
.cfg__form select:focus { outline: none; border-color: var(--c-accent); }
.cfg__form input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 32px; background: transparent; cursor: pointer; --fill: 50%; }
.cfg__form input[type="range"]::-webkit-slider-runnable-track { height: 4px; background: linear-gradient(90deg, var(--c-accent) 0 var(--fill), var(--c-line-hi) var(--fill) 100%); }
.cfg__form input[type="range"]::-moz-range-track { height: 4px; background: var(--c-line-hi); }
.cfg__form input[type="range"]::-moz-range-progress { height: 4px; background: var(--c-accent); }
.cfg__form input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; margin-top: -9px; background: var(--c-text); border: 3px solid var(--c-accent); }
.cfg__form input[type="range"]::-moz-range-thumb { width: 18px; height: 18px; background: var(--c-text); border: 3px solid var(--c-accent); border-radius: 0; }
.cfg__form input[type="range"]:focus-visible { outline: 2px solid var(--c-accent); outline-offset: 4px; }

.cfg__out { display: grid; background: var(--c-base); border: 1px solid var(--c-line); }
.cfg__viz { display: grid; place-items: center; padding: var(--s-4); border-bottom: 1px solid var(--c-line); background-image: linear-gradient(var(--c-panel) 1px, transparent 1px), linear-gradient(90deg, var(--c-panel) 1px, transparent 1px); background-size: 24px 24px; }
.cfg__svg { width: 100%; height: auto; max-height: 440px; display: block; }
.cfg__svg .cfg__tube { fill: #4B5565; stroke: #94A3B8; stroke-width: 1.5; }
.cfg__svg .cfg__base { fill: #64748B; }
.cfg__svg .cfg__ext { fill: none; stroke: var(--c-warn); stroke-width: 1.5; stroke-dasharray: 6 4; }
.cfg__svg .cfg__seg { fill: #C9CED6; }
.cfg__svg .cfg__mount-part { fill: #94A3B8; }
.cfg__svg .cfg__mount-thread { stroke: #475569; stroke-width: 1; }
.cfg__svg .cfg__slab-label { fill: var(--c-text-muted); font-family: var(--font-display); font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; text-anchor: middle; }
.cfg__svg .cfg__dimline { stroke: var(--c-accent); stroke-width: 1.5; }
.cfg__svg .cfg__dimtxt { fill: var(--c-text); font-family: var(--font-display); font-size: 14px; font-weight: 600; text-anchor: end; }
.cfg__svg .cfg__dimtxt--c { text-anchor: middle; }
/* płynne morfowanie geometrii (CSS geometry properties) */
.cfg__svg rect, .cfg__svg line, .cfg__svg text { transition: x .5s var(--ease), y .5s var(--ease), width .5s var(--ease), height .5s var(--ease), x1 .5s, x2 .5s, y1 .5s, y2 .5s; }

.cfg__spec { padding: var(--s-6); display: grid; gap: var(--s-4); }
.cfg__code-label { font-family: var(--font-display); font-size: var(--fs-label); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--c-text-muted); }
.cfg__code { font-family: var(--font-display); font-size: clamp(1.25rem, 1rem + 1vw, 1.75rem); font-weight: 600; letter-spacing: -.01em; color: var(--c-text); line-height: 1.25; }
.cfg__code.is-flash { animation: code-flash .6s var(--ease); }
@keyframes code-flash { 0% { color: var(--c-accent); } 100% { color: var(--c-text); } }
.cfg__summary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--c-line); border: 1px solid var(--c-line); }
.cfg__summary div { padding: .6rem .8rem; background: var(--c-panel); }
.cfg__summary dt { font-family: var(--font-display); font-size: .625rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--c-text-muted); }
.cfg__summary dd { margin: .15rem 0 0; font-size: var(--fs-sm); color: var(--c-text); }
.cfg__warns { display: grid; gap: var(--s-2); }
.cfg__warns li { display: flex; gap: .6rem; align-items: flex-start; padding: .7rem .8rem; border: 1px solid var(--c-warn); background: rgba(245, 158, 11, .06); font-size: var(--fs-xs); line-height: var(--lh-xs); color: var(--c-text-2); animation: fade-up .35s var(--ease) both; }
.cfg__warns li .icon { color: var(--c-warn); margin-top: .05rem; }
.cfg__warns li.is-ok { border-color: var(--c-success); background: rgba(74, 222, 128, .06); }
.cfg__warns li.is-ok .icon { color: var(--c-success); }
.cfg__actions { display: grid; grid-template-columns: 96px 1fr; gap: var(--s-2); }
.cfg__actions .qty { min-height: 54px; }
.cfg__fine { font-size: var(--fs-xs); color: var(--c-text-muted); }
@media (min-width: 768px) { .cfg__summary { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (min-width: 1024px) {
  .cfg { grid-template-columns: repeat(12, 1fr); }
  .cfg__form { grid-column: 1 / span 5; }
  .cfg__out { grid-column: 6 / span 7; grid-template-columns: 1fr 1fr; }
  .cfg__viz { border-bottom: 0; border-right: 1px solid var(--c-line); }
  .cfg__summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---------- Tabele ---------- */
.threads__sub { margin: var(--s-8) 0 var(--s-4); font-size: var(--fs-h3); }
.spec-table--compact { min-width: 520px; }

/* ---------- Zestawy ---------- */
.sets__grid { display: grid; gap: var(--gutter); }
.set { display: grid; gap: var(--s-4); align-content: start; padding: var(--s-6); background: var(--c-panel); border: 1px solid var(--c-line); }
.set--featured { border-color: var(--c-accent); position: relative; }
.set--featured::before { content: "Najczęściej wybierany"; position: absolute; top: -1px; right: -1px; padding: .3rem .6rem; background: var(--c-accent-fill); color: #fff; font-family: var(--font-display); font-size: .625rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.set__kicker { font-family: var(--font-display); font-size: var(--fs-label); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--c-text-muted); }
.set h3 { font-size: var(--fs-h3); margin-top: calc(-1 * var(--s-2)); }
.set__items { display: grid; border-top: 1px solid var(--c-line); }
.set__items li { padding: .65rem 0; border-bottom: 1px solid var(--c-line); font-size: var(--fs-sm); color: var(--c-text-muted); }
.set__items b { font-family: var(--font-display); font-weight: 600; color: var(--c-text); margin-right: .35rem; }
.set__note { font-size: var(--fs-xs); }
.set .btn.is-added { background: var(--c-success); color: var(--c-base); }
@media (min-width: 1024px) { .sets__grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Lista pozycji w formularzu zapytania ---------- */
.rfq-list { margin-bottom: var(--s-5); padding: var(--s-4); background: var(--c-base); border: 1px solid var(--c-line); }
.rfq-list__title { margin-bottom: var(--s-2); font-family: var(--font-display); font-size: var(--fs-label); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--c-text-muted); }
.rfq-list ul { display: grid; gap: 0; }
.rfq-list li { display: flex; justify-content: space-between; gap: var(--s-3); align-items: center; padding: .5rem 0; border-bottom: 1px solid var(--c-line); font-size: var(--fs-sm); color: var(--c-text-2); }
.rfq-list li:last-child { border-bottom: 0; }
.rfq-list li b { font-family: var(--font-display); color: var(--c-text); }
.rfq-list button { flex: none; width: 32px; height: 32px; border: 1px solid var(--c-line-hi); background: none; color: var(--c-text-muted); }
.rfq-list button:hover { border-color: var(--c-error); color: var(--c-error); }

.problem__fix a { color: var(--c-text); }

/* elementy siatki mogą się zwężać (inaczej długi kod/przycisk rozpycha panel na telefonie) */
.cfg__out > *, .cfg__spec > *, .sets__grid > * { min-width: 0; }
.cfg__actions .btn { white-space: normal; text-align: center; }
.cfg__code { overflow-wrap: break-word; }