/* ===================================================================
   PC Builder & Build Wizard — styled with CompuHub theme tokens
   =================================================================== */

.pcb-page { padding: 24px 0 120px; }

/* ------- Sub-nav (PC Builder / Wizard tabs) ------- */
.pcb-subnav {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 20px; flex-wrap: wrap;
}
.pcb-subnav-title {
  font-family: var(--font-disp); font-size: clamp(22px, 3vw, 28px);
  font-weight: 800; color: var(--text-1); margin-right: auto;
}
.pcb-subnav-tabs { display: flex; gap: 8px; }
.pcb-subnav-tab {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-disp); font-weight: 700; font-size: 14px;
  text-decoration: none; color: var(--text-2);
  padding: 10px 20px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface); transition: all .2s;
}
.pcb-subnav-tab:hover { border-color: var(--blue); color: var(--blue); }
.pcb-subnav-tab.active { background: var(--blue); border-color: var(--blue); color: #fff; }

/* ------- Builder layout ------- */
.pcb-layout {
  display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 20px;
  align-items: start;
}

/* ------- Slot sidebar ------- */
.pcb-slots { display: flex; flex-direction: column; gap: 10px; }
.pcb-slot {
  display: flex; align-items: center; gap: 14px; width: 100%;
  background: var(--surface); border: 2px solid var(--border); border-radius: 12px;
  padding: 14px 16px; cursor: pointer; text-align: left;
  font-family: var(--font-body); transition: border-color .2s, box-shadow .2s;
}
.pcb-slot:hover { border-color: var(--blue-mid); }
.pcb-slot.active { border-color: var(--blue); box-shadow: 0 4px 14px rgba(26, 86, 219, 0.14); }
.pcb-slot-icon {
  width: 44px; height: 44px; flex-shrink: 0; border-radius: 10px;
  background: var(--surface2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2); overflow: hidden;
}
.pcb-slot.filled .pcb-slot-icon { border-color: var(--green); }
.pcb-slot-icon img { width: 100%; height: 100%; object-fit: contain; }
.pcb-slot-info { flex: 1; min-width: 0; }
.pcb-slot-name {
  font-family: var(--font-disp); font-weight: 700; font-size: 15px;
  color: var(--text-1); display: block;
}
.pcb-slot-status {
  display: block; font-size: 11px; text-transform: uppercase; letter-spacing: 0.4px;
  color: var(--text-3); margin-top: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.pcb-slot.filled .pcb-slot-status { color: var(--green); text-transform: none; letter-spacing: 0; font-weight: 500; }
.pcb-slot-price { font-family: var(--font-disp); font-weight: 700; font-size: 13px; color: var(--blue); white-space: nowrap; }
.pcb-slot-remove {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%;
  border: 1px solid var(--border); background: var(--surface); color: var(--text-3);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  font-size: 14px; line-height: 1; transition: all .15s;
}
.pcb-slot-remove:hover { border-color: var(--red); color: var(--red); background: #FEF2F2; }

/* ------- Product panel ------- */
.pcb-panel {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  overflow: hidden;
}
.pcb-brand-filters {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 18px; border-bottom: 1px solid var(--border); background: #fff;
}
.pcb-brand-filters[hidden] { display: none !important; }
.pcb-brand-label {
  font-size: 12px; font-weight: 600; color: var(--text-3); text-transform: uppercase;
  letter-spacing: 0.04em;
}
.pcb-brand-options { display: flex; gap: 8px; flex-wrap: wrap; }
.pcb-brand-btn {
  font-family: var(--font-disp); font-weight: 700; font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.04em;
  border: 1px solid var(--border-mid); border-radius: 999px;
  background: #fff; color: var(--text-2); padding: 7px 16px; cursor: pointer;
  transition: all .2s;
}
.pcb-brand-btn:hover { border-color: var(--blue); color: var(--blue); }
.pcb-brand-btn.active {
  background: var(--blue); border-color: var(--blue); color: #fff;
}
.pcb-brand-btn[data-brand="AMD"].active { background: #0D1829; border-color: #0D1829; }
.pcb-brand-btn[data-brand="Intel"].active { background: #0068B5; border-color: #0068B5; }
.pcb-panel-hd {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 14px 18px; border-bottom: 1px solid var(--border); background: var(--surface2);
}
.pcb-compat-note {
  flex: 1 1 100%;
  margin: 0;
  font-size: 12px;
  color: var(--blue);
  background: var(--blue-light);
  border: 1px solid #BFDBFE;
  border-radius: 8px;
  padding: 8px 12px;
}
.pcb-compat-note[hidden] { display: none !important; }
.pcb-panel-title {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-disp); font-weight: 800; font-size: 18px; color: var(--text-1);
  margin-right: auto;
}
.pcb-panel-count {
  font-size: 12px; font-weight: 600; font-family: var(--font-mono);
  background: var(--blue-light); color: var(--blue);
  padding: 2px 10px; border-radius: 20px;
}
.pcb-filter-input {
  border: 1px solid var(--border-mid); border-radius: 8px; padding: 9px 12px;
  font-size: 13px; font-family: var(--font-body); min-width: 180px; background: #fff;
}
.pcb-filter-input:focus { outline: 2px solid var(--blue-light); border-color: var(--blue); }
.pcb-sort-select {
  border: 1px solid var(--border-mid); border-radius: 8px; padding: 9px 10px;
  font-size: 13px; font-family: var(--font-body); background: #fff; color: var(--text-2);
  cursor: pointer;
}

/* Product rows */
.pcb-products { max-height: 720px; overflow-y: auto; }
.pcb-product {
  display: grid; grid-template-columns: 110px minmax(0, 1fr) auto;
  gap: 16px; padding: 16px 18px; border-bottom: 1px solid var(--border);
  align-items: center;
}
.pcb-product:last-child { border-bottom: none; }
.pcb-product-img {
  width: 110px; height: 110px; border-radius: 10px; border: 1px solid var(--border);
  background: #fff; display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.pcb-product-img img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }
.pcb-product-img .no-img { font-size: 11px; color: var(--text-3); }
.pcb-product-name {
  font-weight: 600; font-size: 14.5px; color: var(--text-1); text-decoration: none;
  display: block; line-height: 1.45; margin-bottom: 8px;
}
.pcb-product-name:hover { color: var(--blue); }
.pcb-product-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.pcb-chip {
  font-size: 11px; font-weight: 500; color: var(--text-2);
  background: var(--surface2); border: 1px solid var(--border);
  padding: 3px 9px; border-radius: 6px; white-space: nowrap;
}
.pcb-product-stock { font-size: 12px; font-weight: 600; display: inline-flex; align-items: center; gap: 5px; }
.pcb-product-stock.in { color: var(--green); }
.pcb-product-stock.out { color: var(--orange); }
.pcb-product-buy { text-align: right; display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.pcb-product-price { font-family: var(--font-disp); font-weight: 800; font-size: 19px; color: var(--blue); }
.pcb-product-price s { font-size: 13px; font-weight: 400; color: var(--text-3); margin-right: 6px; }
.pcb-save-badge {
  font-size: 11px; font-weight: 700; color: #fff; background: var(--green);
  padding: 2px 8px; border-radius: 4px;
}
.pcb-select-btn {
  font-family: var(--font-disp); font-weight: 700; font-size: 13px; text-transform: uppercase;
  letter-spacing: 0.4px; color: #fff; background: var(--blue); border: none;
  border-radius: 8px; padding: 10px 26px; cursor: pointer; transition: background .2s;
}
.pcb-select-btn:hover { background: var(--blue-dark); }
.pcb-select-btn.selected { background: var(--green); }
.pcb-loading, .pcb-empty { padding: 60px 20px; text-align: center; color: var(--text-3); font-size: 14px; }

/* ------- Sticky total bar ------- */
.pcb-totalbar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 300;
  background: var(--surface); border-top: 2px solid var(--blue);
  box-shadow: 0 -6px 24px rgba(13, 24, 41, 0.12);
}
.pcb-totalbar-inner {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding-block: 14px;
}
.pcb-total-label { font-family: var(--font-disp); font-weight: 700; font-size: 15px; color: var(--text-2); }
.pcb-total-amount { font-family: var(--font-disp); font-weight: 800; font-size: 24px; color: var(--blue); }
.pcb-total-count { font-size: 12px; color: var(--text-3); }
.pcb-totalbar-actions { margin-left: auto; display: flex; gap: 10px; flex-wrap: wrap; }
.pcb-clear-btn {
  font-family: var(--font-disp); font-weight: 600; font-size: 13px;
  background: none; border: 1px solid var(--border-mid); color: var(--text-2);
  border-radius: 8px; padding: 11px 18px; cursor: pointer; transition: all .2s;
}
.pcb-clear-btn:hover { border-color: var(--red); color: var(--red); }
.pcb-cart-btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-disp); font-weight: 700; font-size: 14px; text-transform: uppercase;
  letter-spacing: 0.4px; color: #fff; background: var(--blue); border: none;
  border-radius: 8px; padding: 12px 26px; cursor: pointer; transition: background .2s;
}
.pcb-cart-btn:hover:not(:disabled) { background: var(--blue-dark); }
.pcb-cart-btn:disabled { opacity: 0.45; cursor: not-allowed; }

/* ===================================================================
   Wizard
   =================================================================== */
.pcw-shell {
  max-width: 980px; margin-inline: auto;
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
  padding: clamp(18px, 3vw, 36px);
}

/* Step tabs */
.pcw-steps {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px;
  margin-bottom: 28px;
}
.pcw-step-tab {
  display: flex; align-items: center; gap: 10px;
  border: 1px solid var(--border); border-radius: 10px; background: var(--surface);
  padding: 12px 14px; cursor: pointer; font-family: var(--font-body); text-align: left;
  transition: all .2s; min-width: 0;
}
.pcw-step-tab:hover { border-color: var(--blue-mid); }
.pcw-step-tab.active { border-color: var(--blue); background: var(--blue-light); }
.pcw-step-tab.done .pcw-step-dot { background: var(--green); border-color: var(--green); color: #fff; }
.pcw-step-dot {
  width: 30px; height: 30px; flex-shrink: 0; border-radius: 50%;
  border: 2px solid var(--border-mid); background: var(--surface2);
  display: flex; align-items: center; justify-content: center; color: var(--text-2);
}
.pcw-step-tab.active .pcw-step-dot { border-color: var(--blue); background: var(--blue); color: #fff; }
.pcw-step-label { font-weight: 700; font-size: 13px; color: var(--text-1); font-family: var(--font-disp); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pcw-step-req {
  font-size: 9.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--orange); display: block;
}

/* Step body */
.pcw-step-body { display: none; }
.pcw-step-body.active { display: block; animation: pcwFade .25s ease; }
@keyframes pcwFade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.pcw-question { text-align: center; max-width: 620px; margin: 0 auto 28px; }
.pcw-question h2 { font-family: var(--font-disp); font-weight: 800; font-size: clamp(20px, 2.6vw, 26px); color: var(--text-1); margin-bottom: 10px; }
.pcw-question p { font-size: 14px; color: var(--text-3); line-height: 1.6; }

/* Budget grid */
.pcw-budget-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px;
  max-width: 640px; margin-inline: auto;
}
.pcw-budget-btn {
  font-family: var(--font-disp); font-weight: 700; font-size: 16px;
  border: 2px solid var(--border); border-radius: 10px; background: var(--surface);
  color: var(--text-1); padding: 16px 10px; cursor: pointer; transition: all .15s;
}
.pcw-budget-btn:hover { border-color: var(--blue-mid); }
.pcw-budget-btn.selected { background: var(--blue); border-color: var(--blue); color: #fff; }

/* Brand versus cards */
.pcw-vs-row {
  display: flex; align-items: center; justify-content: center; gap: clamp(12px, 3vw, 28px);
  max-width: 640px; margin-inline: auto;
}
.pcw-vs-card {
  flex: 1; max-width: 240px; aspect-ratio: 1 / 1; border: 2px solid var(--border);
  border-radius: 14px; cursor: pointer; padding: 0; overflow: hidden;
  background: var(--surface); transition: all .2s; position: relative;
  display: flex; align-items: center; justify-content: center;
}
.pcw-vs-card:hover { border-color: var(--blue-mid); transform: translateY(-2px); }
.pcw-vs-card.selected { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-light), 0 8px 22px rgba(26, 86, 219, 0.18); }
.pcw-vs-card.selected::after {
  content: '✓'; position: absolute; top: 10px; right: 10px;
  width: 26px; height: 26px; border-radius: 50%; background: var(--blue); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px;
}
.pcw-vs-brand {
  font-family: var(--font-disp); font-weight: 900; font-size: clamp(20px, 3vw, 30px);
  letter-spacing: 1px; text-align: center; line-height: 1.2; padding: 12px;
}
.pcw-vs-brand small { display: block; font-size: 12px; font-weight: 600; letter-spacing: 2px; opacity: .75; margin-top: 4px; }
.pcw-vs-divider { font-family: var(--font-disp); font-weight: 900; font-size: 18px; color: var(--text-3); font-style: italic; flex-shrink: 0; }

/* "No preference" pill */
.pcw-nopref {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  max-width: 480px; margin: 24px auto 0; width: 100%;
  border: 2px solid var(--border); border-radius: 12px; background: var(--surface);
  padding: 14px; cursor: pointer; font-family: var(--font-body);
  font-weight: 600; font-size: 14px; color: var(--text-2); transition: all .2s;
}
.pcw-nopref:hover { border-color: var(--blue-mid); }
.pcw-nopref.selected { border-color: var(--blue); color: var(--blue); background: var(--blue-light); }
.pcw-nopref .pcw-radio {
  width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--border-mid);
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.pcw-nopref.selected .pcw-radio { border-color: var(--blue); }
.pcw-nopref.selected .pcw-radio::after { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); }
.pcw-or { text-align: center; color: var(--text-3); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; margin-top: 22px; position: relative; max-width: 640px; margin-inline: auto; }
.pcw-or::before, .pcw-or::after { content: ''; position: absolute; top: 50%; width: 34%; height: 1px; background: var(--border); }
.pcw-or::before { left: 0; }
.pcw-or::after { right: 0; }

/* Size cards */
.pcw-size-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; max-width: 640px; margin-inline: auto; }
.pcw-size-card {
  border: 2px solid var(--border); border-radius: 12px; background: var(--surface);
  padding: 18px 16px; cursor: pointer; text-align: left; transition: all .2s; position: relative;
  font-family: var(--font-body);
}
.pcw-size-card:hover { border-color: var(--blue-mid); }
.pcw-size-card.selected { border-color: var(--blue); background: var(--blue-light); }
.pcw-size-card h3 { font-family: var(--font-disp); font-weight: 800; font-size: 17px; color: var(--text-1); margin-bottom: 6px; }
.pcw-size-card p { font-size: 12.5px; color: var(--text-3); line-height: 1.5; }

/* Games grid */
.pcw-games-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 12px;
  max-width: 760px; margin-inline: auto;
}
.pcw-game-card {
  border: 2px solid var(--border); border-radius: 12px; background: var(--surface);
  padding: 14px; cursor: pointer; text-align: left; transition: all .15s; position: relative;
  font-family: var(--font-body); display: flex; flex-direction: column; gap: 6px;
}
.pcw-game-card:hover { border-color: var(--blue-mid); transform: translateY(-2px); }
.pcw-game-card.selected { border-color: var(--blue); background: var(--blue-light); }
.pcw-game-card.selected::after {
  content: '✓'; position: absolute; top: 8px; right: 8px;
  width: 22px; height: 22px; border-radius: 50%; background: var(--blue); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12px;
}
.pcw-game-name { font-family: var(--font-disp); font-weight: 700; font-size: 14px; color: var(--text-1); line-height: 1.3; padding-right: 22px; }
.pcw-game-genre {
  font-size: 10.5px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--blue); background: var(--blue-light); border-radius: 4px;
  padding: 2px 7px; align-self: flex-start;
}
.pcw-game-card.selected .pcw-game-genre { background: #fff; }
.pcw-game-spec { font-size: 11px; color: var(--text-3); font-family: var(--font-mono); }

/* Wizard footer */
.pcw-footer {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin-top: 32px; padding-top: 22px; border-top: 1px solid var(--border); flex-wrap: wrap;
}
.pcw-nav-btn {
  font-family: var(--font-disp); font-weight: 600; font-size: 13px;
  border: 1px solid var(--border-mid); background: var(--surface); color: var(--text-2);
  border-radius: 8px; padding: 12px 24px; cursor: pointer; transition: all .2s;
}
.pcw-nav-btn:hover:not(:disabled) { border-color: var(--blue); color: var(--blue); }
.pcw-nav-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.pcw-generate-btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-disp); font-weight: 800; font-size: 15px; text-transform: uppercase;
  letter-spacing: 0.6px; color: #fff;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-mid) 100%);
  border: none; border-radius: 10px; padding: 15px 36px; cursor: pointer;
  box-shadow: 0 6px 20px rgba(26, 86, 219, 0.35); transition: all .2s;
}
.pcw-generate-btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(26, 86, 219, 0.45); }
.pcw-generate-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.pcw-reset-link {
  display: inline-flex; align-items: center; gap: 6px; background: none; border: none;
  font-size: 13px; color: var(--text-3); cursor: pointer; font-family: var(--font-body);
}
.pcw-reset-link:hover { color: var(--red); }
.pcw-toprow { display: flex; justify-content: flex-end; margin-bottom: 14px; }

/* Wizard result */
.pcw-result { margin-top: 34px; }
.pcw-result-hd {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  flex-wrap: wrap; margin-bottom: 16px;
}
.pcw-result-hd h2 { font-family: var(--font-disp); font-weight: 800; font-size: 22px; color: var(--text-1); }
.pcw-result-total { font-family: var(--font-disp); font-weight: 800; font-size: 22px; color: var(--blue); }
.pcw-result-total small { display: block; font-size: 12px; font-weight: 500; color: var(--text-3); text-align: right; }
.pcw-result-items { display: flex; flex-direction: column; gap: 10px; }
.pcw-result-item {
  display: grid; grid-template-columns: 72px minmax(0, 1fr) auto; gap: 14px; align-items: center;
  border: 1px solid var(--border); border-radius: 12px; padding: 12px 16px; background: var(--surface);
}
.pcw-result-item-img {
  width: 72px; height: 72px; border-radius: 8px; border: 1px solid var(--border);
  background: #fff; display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.pcw-result-item-img img { width: 100%; height: 100%; object-fit: contain; padding: 4px; }
.pcw-result-slot { font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; color: var(--blue); }
.pcw-result-name { font-weight: 600; font-size: 14px; color: var(--text-1); text-decoration: none; display: block; margin-top: 3px; line-height: 1.4; }
.pcw-result-name:hover { color: var(--blue); }
.pcw-result-price { font-family: var(--font-disp); font-weight: 700; font-size: 16px; color: var(--text-1); white-space: nowrap; }
.pcw-result-warnings { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
.pcw-warning {
  font-size: 13px; color: #92400E; background: #FEF3C7; border: 1px solid #FDE68A;
  border-radius: 8px; padding: 10px 14px;
}
.pcw-result-actions { display: flex; gap: 12px; margin-top: 20px; flex-wrap: wrap; }
.pcw-spinner {
  width: 18px; height: 18px; border: 2.5px solid rgba(255, 255, 255, 0.35); border-top-color: #fff;
  border-radius: 50%; animation: pcwSpin .7s linear infinite; display: inline-block;
}
@keyframes pcwSpin { to { transform: rotate(360deg); } }

/* ------- Responsive ------- */
@media (max-width: 960px) {
  .pcb-layout { grid-template-columns: 1fr; }
  .pcb-slots {
    flex-direction: row; overflow-x: auto; padding-bottom: 8px;
    scrollbar-width: thin;
  }
  .pcb-slot { min-width: 210px; flex-shrink: 0; }
  .pcw-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .pcb-product { grid-template-columns: 78px minmax(0, 1fr); }
  .pcb-product-img { width: 78px; height: 78px; }
  .pcb-product-buy { grid-column: 1 / -1; flex-direction: row; align-items: center; justify-content: space-between; }
  .pcw-vs-row { flex-direction: column; }
  .pcw-vs-card { max-width: 100%; aspect-ratio: auto; padding: 22px 12px; width: 100%; }
  .pcw-vs-divider { padding: 2px 0; }
  .pcw-size-row { grid-template-columns: 1fr; }
  .pcw-steps { grid-template-columns: 1fr; }
  .pcb-totalbar-actions { margin-left: 0; width: 100%; }
  .pcb-cart-btn { flex: 1; justify-content: center; }
}