/* IT Me Up - PC builder page (uses the theme's colour tokens, so light and dark both work) */
.itm-pcb-head h1 { margin-bottom: .35rem; }
.itm-pcb-head p { color: var(--itm-muted); max-width: 60rem; }

.itm-pcb-notice { display: flex; gap: .75rem; align-items: flex-start; padding: .85rem 1rem; margin: 1rem 0 1.25rem; border: 1px solid var(--itm-border); border-left: 4px solid var(--itm-accent); border-radius: var(--itm-radius); background: var(--itm-surface); color: var(--itm-text); }
.itm-pcb-notice .itm-ico { width: 1.5rem; height: 1.5rem; flex: none; color: var(--itm-accent); margin-top: .1rem; }
.itm-pcb-notice strong { color: var(--itm-strong); }

.itm-pcb-loading { padding: 2rem 0; color: var(--itm-muted); }

.itm-pcb-modes { display: inline-flex; gap: .25rem; padding: .25rem; border: 1px solid var(--itm-border); border-radius: calc(var(--itm-radius) + 4px); background: var(--itm-surface); margin-bottom: 1rem; flex-wrap: wrap; }
.itm-pcb-modes button { display: inline-flex; align-items: center; gap: .45rem; border: 0; background: transparent; color: var(--itm-text); font-weight: 600; padding: .55rem 1rem; border-radius: var(--itm-radius); }
.itm-pcb-modes button[aria-pressed="true"] { background: var(--itm-accent); color: var(--itm-on-accent); }
.itm-pcb-modes button:not([aria-pressed="true"]):hover { background: var(--itm-accent-soft); }
.itm-pcb-modes .itm-ico { width: 1.1rem; height: 1.1rem; }

.itm-pcb-panel { border: 1px solid var(--itm-border); border-radius: var(--itm-radius) var(--itm-radius) 0 0; background: var(--itm-surface); padding: 1.1rem 1.25rem .25rem; box-shadow: var(--itm-shadow); }
.pcb-label { display: block; font-weight: 600; color: var(--itm-strong); font-size: .9rem; margin-bottom: .35rem; padding: 0; }
.pcb-help { color: var(--itm-muted); font-size: .85rem; margin: .35rem 0 0; }
.pcb-budget-row { display: grid; grid-template-columns: auto minmax(8rem, 11rem) 1fr; gap: .5rem 1rem; align-items: center; margin-bottom: 1rem; }
.pcb-budget-row .pcb-label { margin: 0; }
.pcb-budget-row .pcb-help { grid-column: 1 / -1; margin: 0; }
.pcb-money { display: flex; align-items: center; border: 1px solid var(--itm-border-strong); border-radius: var(--itm-radius-sm); background: var(--itm-bg); padding-left: .6rem; font-family: "JetBrains Mono", ui-monospace, monospace; font-weight: 700; font-size: 1.25rem; color: var(--itm-strong); }
.pcb-money input { border: 0; background: transparent; width: 100%; padding: .35rem .5rem; color: inherit; font: inherit; }
.pcb-money:focus-within { outline: 3px solid var(--itm-focus); outline-offset: 2px; }
.pcb-money input:focus { outline: none; }
#pcb-br { width: 100%; accent-color: var(--itm-accent); }
.pcb-opts { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1rem 1.25rem; margin-bottom: 1rem; }
fieldset.pcb-opt { border: 0; margin: 0; padding: 0; min-width: 0; }
.pcb-chips { display: flex; flex-wrap: wrap; gap: .35rem; }
.pcb-chips .btn { border: 1px solid var(--itm-border-strong); color: var(--itm-text); background: var(--itm-bg); border-radius: 999px; padding: .3rem .8rem; }
.pcb-chips .btn-check:checked + .btn { background: var(--itm-accent); border-color: var(--itm-accent); color: var(--itm-on-accent); }
.pcb-chips .btn-check:focus-visible + .btn { outline: 3px solid var(--itm-focus); outline-offset: 2px; }
.pcb-opt-check { display: flex; align-items: flex-end; padding-bottom: .4rem; }
.pcb-go { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.pcb-go .btn { display: inline-flex; align-items: center; gap: .5rem; }
.pcb-go .itm-ico { width: 1.2rem; height: 1.2rem; }
.pcb-result { margin: 0; font-weight: 600; }
.pcb-result.is-ok { color: var(--itm-ok); }
.pcb-result.is-bad { color: var(--itm-danger); }

.itm-pcb-grid { display: grid; grid-template-columns: minmax(0, 1fr) 22rem; gap: 1.5rem; align-items: start; }
.pcb-h { font-size: 1.2rem; margin: 0 0 .75rem; }
.pcb-slot { border: 1px solid var(--itm-border); border-radius: var(--itm-radius); background: var(--itm-surface); padding: .8rem 1rem; margin-bottom: .6rem; }
.pcb-slot.has-part { border-color: var(--itm-border-strong); }
.pcb-slot-head { display: flex; align-items: center; gap: .5rem; margin-bottom: .5rem; }
.pcb-slot-head .itm-ico { width: 1.15rem; height: 1.15rem; color: var(--itm-accent); }
.pcb-slot-head h3 { font-size: 1rem; margin: 0; }
.pcb-tag { margin-left: auto; font-size: .75rem; font-weight: 600; color: var(--itm-muted); border: 1px solid var(--itm-border); border-radius: 999px; padding: .1rem .55rem; white-space: nowrap; }
.pcb-tag.is-opt { color: var(--itm-ok); border-color: var(--itm-ok-line); background: var(--itm-ok-bg); }
.pcb-part { display: grid; grid-template-columns: 60px minmax(0, 1fr) auto; gap: .85rem; align-items: center; }
.pcb-part img, .pcb-option img { border-radius: var(--itm-radius-sm); background: #fff; object-fit: contain; }
.pcb-part-text, .pcb-option-text { display: flex; flex-direction: column; gap: .15rem; min-width: 0; }
.pcb-part-text a { font-weight: 600; color: var(--itm-strong); }
.pcb-part-text small, .pcb-option-text small { color: var(--itm-muted); }
.pcb-part-price, .pcb-option-price { font-family: "JetBrains Mono", ui-monospace, monospace; font-weight: 700; color: var(--itm-strong); white-space: nowrap; }
.pcb-stock.is-in { color: var(--itm-ok) !important; }
.pcb-stock.is-due { color: var(--itm-due) !important; }
.pcb-clash { color: var(--itm-danger) !important; font-weight: 600; }
.pcb-clash .itm-ico { width: .9rem; height: .9rem; vertical-align: -.1em; }
.pcb-actions { display: flex; gap: .5rem; justify-content: flex-end; margin-top: .5rem; }
.pcb-empty { display: flex; align-items: center; gap: .85rem; flex-wrap: wrap; }
.pcb-empty small { color: var(--itm-muted); }

.itm-pcb-summary { position: sticky; top: 5.5rem; }
.pcb-sum-card { border: 1px solid var(--itm-border-strong); border-radius: var(--itm-radius); background: var(--itm-surface); padding: 1rem 1.1rem; box-shadow: var(--itm-shadow); }
.pcb-note { font-size: .9rem; background: var(--itm-accent-soft); color: var(--itm-text); border-radius: var(--itm-radius-sm); padding: .5rem .65rem; }
.pcb-total { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 1px solid var(--itm-border); padding-bottom: .6rem; margin-bottom: .6rem; }
.pcb-total span { color: var(--itm-muted); }
.pcb-total strong { font-family: "JetBrains Mono", ui-monospace, monospace; font-size: 1.6rem; color: var(--itm-strong); }
.pcb-perf, .pcb-dispatch { display: flex; gap: .5rem; font-size: .9rem; margin-bottom: .5rem; }
.pcb-perf .itm-ico, .pcb-dispatch .itm-ico { width: 1.1rem; height: 1.1rem; flex: none; color: var(--itm-accent); margin-top: .1rem; }
.pcb-perf small { color: var(--itm-muted); }
.pcb-checks { font-size: .85rem; margin: .5rem 0 .85rem; }
.pcb-checks li { display: flex; gap: .45rem; padding: .2rem 0; }
.pcb-checks i { margin-top: .2rem; width: 1rem; text-align: center; }
.pcb-checks .is-ok i { color: var(--itm-ok); }
.pcb-checks .is-warn i, .pcb-checks .is-info i { color: var(--itm-due); }
.pcb-checks .is-bad { color: var(--itm-danger); font-weight: 600; }
.pcb-checks .is-todo { color: var(--itm-muted); }
.pcb-buy .btn-lg { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; }
.pcb-buy .btn-lg .itm-ico { width: 1.2rem; height: 1.2rem; }
.pcb-share { display: flex; gap: .4rem; flex-wrap: wrap; margin-top: .6rem; }
.pcb-share .btn { color: var(--itm-text); border-color: var(--itm-border-strong); }
.pcb-status { font-size: .85rem; color: var(--itm-ok); margin: .4rem 0 0; min-height: 1.2em; }
.pcb-build-help { display: flex; gap: .6rem; border-top: 1px solid var(--itm-border); margin-top: .85rem; padding-top: .85rem; font-size: .9rem; }
.pcb-build-help .itm-ico { width: 1.3rem; height: 1.3rem; flex: none; color: var(--itm-accent); }
.pcb-build-help p { margin: 0; }
.pcb-small { font-size: .78rem; color: var(--itm-muted); margin: .75rem 0 0; }

/* Picking dialog */
.itm-pcb-dialog { width: min(52rem, calc(100vw - 2rem)); max-height: calc(100vh - 3rem); padding: 0; border: 1px solid var(--itm-border-strong); border-radius: var(--itm-radius); background: var(--itm-surface); color: var(--itm-text); box-shadow: var(--itm-shadow-lg); }
.itm-pcb-dialog[open] { display: flex; flex-direction: column; }
.itm-pcb-dialog::backdrop { background: rgba(3, 7, 12, .6); }
.pcb-pick-head { display: flex; align-items: center; justify-content: space-between; padding: .9rem 1.1rem; border-bottom: 1px solid var(--itm-border); }
.pcb-pick-head h2 { font-size: 1.15rem; margin: 0; }
.pcb-pick-tools { display: grid; grid-template-columns: 1fr 11rem 12rem; gap: .5rem; padding: .75rem 1.1rem 0; }
.pcb-pick-count { padding: .5rem 1.1rem 0; margin: 0; font-size: .85rem; color: var(--itm-muted); }
.pcb-pick-list { overflow-y: auto; padding: .5rem 1.1rem; margin: 0; flex: 1; }
.pcb-option { display: grid; grid-template-columns: 56px minmax(0, 1fr) auto; gap: .8rem; align-items: center; width: 100%; text-align: left; border: 1px solid var(--itm-border); border-radius: var(--itm-radius-sm); background: var(--itm-bg); color: var(--itm-text); padding: .55rem .7rem; margin-bottom: .45rem; }
.pcb-option:hover { border-color: var(--itm-accent); }
.pcb-option strong { color: var(--itm-strong); font-weight: 600; }
.pcb-option.is-current { border-color: var(--itm-accent); box-shadow: 0 0 0 2px var(--itm-glow); }
.pcb-option.is-clash { opacity: .8; border-style: dashed; }
.pcb-more { color: var(--itm-muted); font-size: .85rem; padding: .5rem 0; }
.pcb-pick-foot { border-top: 1px solid var(--itm-border); padding: .65rem 1.1rem; font-size: .9rem; }

@media (max-width: 991.98px) {
  .itm-pcb-grid { grid-template-columns: 1fr; }
  .itm-pcb-summary { position: static; }
}
@media (max-width: 575.98px) {
  .pcb-budget-row { grid-template-columns: 1fr; }
  .pcb-pick-tools { grid-template-columns: 1fr 1fr; }
  .pcb-pick-tools input { grid-column: 1 / -1; }
  .pcb-part { grid-template-columns: 48px minmax(0, 1fr); }
  .pcb-part img { width: 48px; height: 48px; }
  .pcb-part-price { grid-column: 2; }
  .pcb-option { grid-template-columns: 44px minmax(0, 1fr); }
  .pcb-option img { width: 44px; height: 44px; }
  .pcb-option-price { grid-column: 2; }
  .itm-pcb-dialog { max-height: calc(100vh - 1rem); width: calc(100vw - 1rem); }
}
.itm-pcb-notice a, .pcb-build-help a, .pcb-note a { text-decoration: underline; text-underline-offset: 2px; }
fieldset.pcb-opt legend.pcb-label { float: none; width: auto; border: 0; font-size: .9rem; line-height: 1.5; margin: 0 0 .35rem; padding: 0; }

/* Enthusiast options */
.pcb-more-opts { border: 1px solid var(--itm-border); border-top: 0; background: var(--itm-surface); padding: .75rem 1.25rem; }
.pcb-more-opts > summary { cursor: pointer; font-weight: 600; color: var(--itm-link); list-style-position: inside; }
.pcb-more-opts > summary:focus-visible { outline: 3px solid var(--itm-focus); outline-offset: 2px; }
.pcb-more-opts[open] > summary { margin-bottom: .85rem; }
.pcb-more-count { color: var(--itm-muted); font-weight: 400; }
.pcb-more-opts .form-check { margin-bottom: .25rem; }
.pcb-go { border: 1px solid var(--itm-border); border-top: 0; border-radius: 0 0 var(--itm-radius) var(--itm-radius); background: var(--itm-surface); padding: .85rem 1.25rem 1.1rem; margin-bottom: 1.5rem; box-shadow: var(--itm-shadow); }
.pcb-go[hidden] { display: none; }
.itm-pcb-panel[hidden] + .pcb-more-opts { border-top: 1px solid var(--itm-border); border-radius: var(--itm-radius); margin-bottom: 1.5rem; }