/* ============================================================
   Power estimator page (power-calculator.php)
   Builds on main.css tokens and components.
   Two paths — single server and full rack — chosen up front.
   ============================================================ */

.pe-visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

[hidden] { display: none !important; }

.pe-hero { padding-bottom: 24px; }
.pe-hero > .ndc-container { width: 100%; }
.pe-hero .ndc-hero-copy { max-width: 720px; position: relative; }

.pe-section { padding-top: 32px; }

/* ---------- Path chooser ---------- */
.pe-paths-q {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-bone);
}

.pe-paths-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-width: 920px;
}

.pe-path {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  text-align: left;
  font: inherit;
  color: var(--color-rack-steel);
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  padding: 26px 24px;
  cursor: pointer;
  transition: border-color 0.18s ease, background-color 0.18s ease;
}
.pe-path:hover { border-color: var(--hairline-strong); }
.pe-path[aria-pressed="true"] { border-color: rgba(128, 82, 255, 0.75); background: rgba(128, 82, 255, 0.09); }

.pe-path-icon {
  flex: none;
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border-radius: 16px;
  border: 1px solid var(--hairline);
  color: var(--color-rack-steel);
}
.pe-path-text { display: grid; gap: 6px; }
.pe-path-text strong { font-family: var(--font-display); font-size: 22px; font-weight: 600; color: var(--color-bone); }
.pe-path-text span { font-size: 14px; line-height: 1.5; color: var(--color-smoke); }
.pe-path-text em { font-style: normal; font-size: 13px; font-weight: 600; color: var(--color-network-violet-bright); }

/* Once a path is chosen the cards shrink into a compact switcher. */
.pe-paths.is-chosen .pe-paths-q { display: none; }
.pe-paths.is-chosen .pe-paths-grid { margin-top: 0; max-width: 640px; gap: 10px; }
.pe-paths.is-chosen .pe-path { padding: 14px 16px; gap: 12px; align-items: center; border-radius: 18px; }
.pe-paths.is-chosen .pe-path-icon { width: 40px; height: 40px; border-radius: 12px; }
.pe-paths.is-chosen .pe-path-icon svg { width: 30px; height: 30px; }
.pe-paths.is-chosen .pe-path-text { gap: 2px; }
.pe-paths.is-chosen .pe-path-text strong { font-size: 17px; }
.pe-paths.is-chosen .pe-path-text span { display: none; }

/* ---------- Layout ---------- */
.pe-layout {
  margin-top: 24px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 24px;
  align-items: start;
}

.pe-results { display: grid; gap: 16px; }

/* The single-server result is short enough to follow you down the form. */
@media (min-width: 981px) and (min-height: 820px) {
  #pe-single-results { position: sticky; top: 100px; }
}

.pe-card {
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  background: var(--surface-card);
  padding: 24px;
}

.pe-card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.pe-card-title { font-family: var(--font-display); font-size: 20px; font-weight: 600; color: var(--color-bone); }

/* ---------- Form fields ---------- */
.pe-field { display: grid; gap: 8px; margin-top: 18px; }
.pe-label { font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-smoke); }

.pe-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.pe-grid-2--cpu { grid-template-columns: minmax(0, 1fr) 130px; }
.pe-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 16px; }

.pe-section input,
.pe-section select {
  width: 100%;
  font: inherit;
  font-size: 15px;
  color: var(--color-bone);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 11px 14px;
  min-height: 44px;
}
.pe-section select {
  appearance: none; -webkit-appearance: none; padding-right: 36px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5 L6 8 L9.5 4.5' fill='none' stroke='%238d94a3' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
/* Native dropdown popups: ask for the dark system theme, and colour the
   option and group-heading rows explicitly — Windows otherwise paints
   optgroup headings white while they inherit the white text. */
.pe-section select { color-scheme: dark; }
.pe-section select option { background: var(--color-rack-black); color: var(--color-bone); }
.pe-section select optgroup {
  background: var(--color-rack-black);
  color: var(--color-network-violet-bright);
  font-style: normal;
  font-weight: 700;
}
.pe-section input:focus,
.pe-section select:focus { outline: none; border-color: var(--color-network-violet-bright); }

.pe-seg { display: inline-flex; gap: 6px; padding: 4px; border: 1px solid var(--hairline); border-radius: var(--radius-pill); width: max-content; max-width: 100%; }
.pe-seg button {
  font: inherit; font-size: 14px; font-weight: 600;
  color: var(--color-rack-steel); background: transparent;
  border: 0; border-radius: var(--radius-pill);
  padding: 9px 20px; cursor: pointer; min-height: 38px;
}
.pe-seg button.is-active { background: var(--color-network-violet); color: var(--color-bone); }
.pe-seg--wrap { flex-wrap: wrap; width: auto; border-radius: 18px; }
.pe-seg--wrap button { padding-inline: 16px; }

.pe-subhead {
  margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--hairline);
  font-family: var(--font-display); font-size: 16px; font-weight: 600; color: var(--color-bone);
}

.pe-note { font-size: 13px; line-height: 1.5; color: var(--color-smoke); max-width: 62ch; }
.pe-note:empty { display: none; }
.pe-note--sub { margin-top: 10px; }
.pe-note--warn { margin-top: 10px; color: var(--color-power-amber); }

.pe-linkbtn {
  font: inherit; font-size: 13.5px; font-weight: 600;
  color: var(--color-network-violet-bright);
  background: none; border: 0; padding: 0; cursor: pointer;
}
.pe-linkbtn:hover { text-decoration: underline; }

/* "More detail" disclosure inside the builder */
.pe-more { margin-top: 28px; border-top: 1px solid var(--hairline); padding-top: 18px; }
.pe-more summary {
  cursor: pointer; list-style: none;
  display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
  font-family: var(--font-display); font-size: 16px; font-weight: 600; color: var(--color-bone);
}
.pe-more summary::-webkit-details-marker { display: none; }
.pe-more summary::before { content: "+"; color: var(--color-network-violet-bright); font-weight: 700; width: 12px; }
.pe-more[open] summary::before { content: "−"; }
.pe-more summary span { font-family: var(--font-body); font-size: 13px; font-weight: 400; color: var(--color-smoke); }

/* ---------- Results ---------- */
.pe-rec-eyebrow { font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-network-violet-bright); }

.pe-amps-line { margin-top: 10px; display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.pe-stat-k {
  font-family: var(--font-display); font-size: 56px; font-weight: 600; line-height: 1;
  letter-spacing: -0.03em; color: var(--color-power-amber);
  font-variant-numeric: tabular-nums;
}
.pe-amps-of { font-size: 14px; color: var(--color-rack-steel); }

.pe-meter { margin-top: 18px; }
.pe-meter-bar { position: relative; height: 10px; border-radius: var(--radius-pill); background: rgba(255, 255, 255, 0.06); overflow: hidden; }
.pe-meter-bar span { position: absolute; inset: 0 auto 0 0; border-radius: inherit; transition: width 0.25s ease; }
.pe-meter-peak { background: rgba(255, 184, 41, 0.22); }
.pe-meter-typ { background: var(--color-power-amber); z-index: 1; }
.pe-meter.is-over .pe-meter-typ { background: var(--color-alert-red); }
.pe-meter-tick { position: absolute; top: 0; bottom: 0; width: 2px; margin-left: -1px; background: var(--color-bone); z-index: 2; }
.pe-meter-scale { display: flex; justify-content: space-between; margin-top: 6px; font-size: 11.5px; color: var(--color-smoke); }

.pe-mini-stats { margin-top: 18px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.pe-mini-stats div { display: grid; gap: 2px; }
.pe-mini-stats dt { font-size: 11.5px; color: var(--color-smoke); }
.pe-mini-stats dd { font-family: var(--font-display); font-size: 20px; font-weight: 600; color: var(--color-bone); font-variant-numeric: tabular-nums; }

.pe-breakdown { margin-top: 18px; border-top: 1px solid var(--hairline); padding-top: 14px; }
.pe-breakdown summary { cursor: pointer; font-size: 13.5px; font-weight: 600; color: var(--color-rack-steel); }
.pe-bd-list { list-style: none; margin-top: 12px; display: grid; gap: 10px; }
.pe-bd-head { display: flex; justify-content: space-between; gap: 12px; font-size: 13px; color: var(--color-rack-steel); }
.pe-bd-head strong { color: var(--color-bone); font-weight: 600; font-variant-numeric: tabular-nums; }
.pe-bd-bar { margin-top: 5px; height: 4px; border-radius: var(--radius-pill); background: rgba(255, 255, 255, 0.05); overflow: hidden; }
.pe-bd-bar span { display: block; height: 100%; border-radius: inherit; background: var(--pe-c, var(--color-smoke)); transition: width 0.25s ease; }
.pe-bd-row.is-cpu, .pe-bd-row.is-server, .pe-bd-row.is-measured { --pe-c: var(--color-power-amber); }
.pe-bd-row.is-gpu { --pe-c: var(--color-alert-red); }
.pe-bd-row.is-mem, .pe-bd-row.is-switch { --pe-c: var(--color-network-violet-bright); }
.pe-bd-row.is-storage { --pe-c: var(--color-uptime-teal); }
.pe-bd-row.is-firewall { --pe-c: var(--color-power-amber); opacity: 0.75; }

/* Suggested plan card */
.pe-plan {
  margin-top: 20px;
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--hairline);
  background: rgba(255, 255, 255, 0.02);
  --pe-s: var(--color-uptime-teal);
}
.pe-plan.is-fits { border-color: rgba(22, 214, 177, 0.45); }
.pe-plan.is-tight { --pe-s: var(--color-power-amber); border-color: rgba(255, 184, 41, 0.45); }
.pe-plan.is-over { --pe-s: var(--color-alert-red); border-color: rgba(255, 77, 94, 0.45); }
.pe-plan-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.pe-status {
  font-size: 11px; font-weight: 700; letter-spacing: 0.04em;
  color: var(--pe-s);
  border: 1px solid currentColor; border-radius: var(--radius-pill);
  padding: 3px 10px;
}
.pe-plan-title { margin-top: 10px; font-family: var(--font-display); font-size: 24px; font-weight: 600; line-height: 1.15; color: var(--color-bone); }
.pe-plan.is-empty .pe-plan-title { margin-top: 0; font-size: 18px; color: var(--color-smoke); }
.pe-plan-price { margin-top: 6px; font-size: 14px; color: var(--color-smoke); }
.pe-plan-price span { font-family: var(--font-display); font-size: 22px; font-weight: 600; color: var(--color-bone); }
.pe-plan-specs { list-style: none; margin-top: 12px; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; }
.pe-plan-specs li { display: flex; gap: 8px; align-items: baseline; font-size: 13px; color: var(--color-rack-steel); }
.pe-plan-specs li::before { content: ""; width: 7px; height: 1.5px; background: var(--color-network-violet); flex: none; transform: translateY(-3px); }
.pe-plan-why { margin-top: 12px; font-size: 13.5px; line-height: 1.55; color: var(--color-smoke); }
.pe-plan-alt {
  margin-top: 12px; padding: 10px 12px; border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  font-size: 13px; line-height: 1.5; color: var(--color-rack-steel);
}
.pe-plan-alt a { color: var(--color-network-violet-bright); font-weight: 600; white-space: nowrap; }

.pe-result-ctas { margin-top: 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pe-result-ctas .ndc-btn { width: 100%; }
.pe-copy { grid-column: span 2; justify-self: center; margin-top: 4px; font-size: 13px; }
.pe-copied { margin-top: 6px; min-height: 1.2em; font-size: 13px; color: var(--color-uptime-teal); text-align: center; }
.pe-copied:empty { display: none; }

.pe-switch-path { font-size: 13.5px; color: var(--color-smoke); text-align: center; }

/* ---------- Rack: kit list ---------- */
.pe-addbar { margin-top: 18px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.pe-addbtn {
  font: inherit; font-size: 13.5px; font-weight: 600;
  color: var(--color-bone);
  background: rgba(128, 82, 255, 0.08);
  border: 1px dashed rgba(128, 82, 255, 0.55);
  border-radius: 14px;
  padding: 14px 10px;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease;
}
.pe-addbtn span { color: var(--color-network-violet-bright); font-weight: 700; margin-right: 2px; }
.pe-addbtn:hover { background: rgba(128, 82, 255, 0.16); border-color: var(--color-network-violet-bright); }

.pe-empty {
  margin-top: 18px; padding: 22px; border-radius: 16px;
  border: 1px solid var(--hairline); background: rgba(255, 255, 255, 0.015);
  display: grid; gap: 6px; text-align: center;
}
.pe-empty strong { font-family: var(--font-display); font-size: 17px; font-weight: 600; color: var(--color-bone); }
.pe-empty span { font-size: 13.5px; line-height: 1.5; color: var(--color-smoke); }

.pe-table-wrap { overflow-x: auto; margin-top: 12px; }
.pe-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.pe-table th {
  text-align: left; font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-smoke); padding: 8px 8px 8px 0; border-bottom: 1px solid var(--hairline);
}
.pe-table td { padding: 10px 8px 10px 0; border-bottom: 1px solid var(--hairline); color: var(--color-rack-steel); vertical-align: middle; }
.pe-td-name { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; color: var(--color-bone); min-width: 170px; }
.pe-td-num { white-space: nowrap; }
.pe-section .pe-table input { width: 88px; min-height: 36px; padding: 6px 10px; font-size: 14px; }
.pe-qty { display: inline-flex; align-items: center; gap: 8px; }
.pe-qty button, .pe-remove {
  width: 30px; height: 30px; border-radius: 50%;
  border: 1px solid var(--hairline); background: transparent; color: var(--color-bone);
  font-size: 16px; line-height: 1; cursor: pointer;
}
.pe-qty button:hover, .pe-remove:hover { border-color: var(--hairline-strong); }
.pe-qty span { min-width: 18px; text-align: center; color: var(--color-bone); font-weight: 600; }
.pe-remove:hover { color: var(--color-alert-red); border-color: rgba(255, 77, 94, 0.5); }
.pe-edit { font-size: 12.5px; }

.pe-dot { width: 8px; height: 8px; border-radius: 50%; flex: none; background: var(--color-smoke); }
.pe-dot.is-server { background: var(--color-uptime-teal); }
.pe-dot.is-switch { background: var(--color-network-violet-bright); }
.pe-dot.is-firewall { background: var(--color-power-amber); }

.pe-badge {
  display: inline-block; margin-left: 8px; vertical-align: 2px;
  font-style: normal; font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-rack-black); background: var(--color-uptime-teal);
  border-radius: var(--radius-pill); padding: 2px 8px;
}
.pe-td-name .pe-badge { margin-left: 0; }

/* ---------- Rack elevation ---------- */
.pe-rack-free { font-size: 13px; color: var(--color-smoke); }
.pe-rack-free.is-over { color: var(--color-alert-red); font-weight: 600; }

.pe-rack {
  margin-top: 16px;
  display: grid;
  grid-template-rows: repeat(42, 11px);
  gap: 2px;
  padding: 10px 26px;
  border: 1px solid var(--hairline-strong);
  border-radius: 10px;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.08) 0 1px, transparent 1px calc(100% - 1px), rgba(255,255,255,0.08) calc(100% - 1px)) 16px 0 / calc(100% - 32px) 100% no-repeat,
    var(--color-rack-black);
  max-width: 360px;
  margin-inline: auto;
}
.pe-blank { border-radius: 2px; background: rgba(255, 255, 255, 0.025); }
.pe-unit {
  position: relative;
  display: flex; align-items: center; justify-content: space-between; gap: 6px;
  padding: 0 8px;
  border-radius: 2px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
  animation: pe-slide 0.28s ease-out;
}
.pe-unit::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--pe-c, var(--color-smoke)); }
.pe-unit.is-server { --pe-c: var(--color-uptime-teal); }
.pe-unit.is-switch { --pe-c: var(--color-network-violet-bright); background: rgba(128, 82, 255, 0.1); }
.pe-unit.is-firewall { --pe-c: var(--color-power-amber); background: rgba(255, 184, 41, 0.08); }
.pe-unit-name { font-size: 9px; line-height: 1; color: var(--color-rack-steel); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; letter-spacing: 0.02em; }
.pe-unit-led { width: 4px; height: 4px; border-radius: 50%; background: var(--pe-c, var(--color-smoke)); flex: none; }
@keyframes pe-slide { from { transform: translateX(-10px); opacity: 0; } to { transform: none; opacity: 1; } }

.pe-legend { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 16px; margin-top: 14px; font-size: 12px; color: var(--color-smoke); }
.pe-legend li { display: inline-flex; align-items: center; gap: 6px; }
.pe-legend li::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--color-smoke); }
.pe-legend .is-server::before { background: var(--color-uptime-teal); }
.pe-legend .is-switch::before { background: var(--color-network-violet-bright); }
.pe-legend .is-firewall::before { background: var(--color-power-amber); }

/* ---------- Add-to-rack drawer (native <dialog>) ---------- */
.pe-drawer {
  margin: 0 0 0 auto;
  padding: 0;
  width: min(580px, 100vw);
  max-width: 100vw;
  height: 100dvh;
  max-height: 100dvh;
  border: 0;
  border-left: 1px solid var(--hairline-strong);
  background: var(--color-rack-black);
  color: var(--color-rack-steel);
}
.pe-drawer[open] { animation: pe-drawer-in 0.22s ease-out; }
.pe-drawer::backdrop { background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(2px); }
@keyframes pe-drawer-in { from { transform: translateX(40px); opacity: 0; } to { transform: none; opacity: 1; } }

.pe-drawer-inner { display: flex; flex-direction: column; height: 100%; }
.pe-drawer-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 22px 24px 12px; }
.pe-drawer-close {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--hairline); background: transparent; color: var(--color-bone);
  font-size: 22px; line-height: 1; cursor: pointer;
}
.pe-drawer-close:hover { border-color: var(--hairline-strong); }

.pe-drawer-tabs { display: flex; gap: 6px; margin: 4px 24px 0; padding: 4px; border: 1px solid var(--hairline); border-radius: var(--radius-pill); width: max-content; }
.pe-drawer-tabs button {
  font: inherit; font-size: 14px; font-weight: 600;
  color: var(--color-rack-steel); background: transparent;
  border: 0; border-radius: var(--radius-pill); padding: 9px 18px; cursor: pointer;
}
.pe-drawer-tabs button[aria-selected="true"] { background: var(--color-network-violet); color: var(--color-bone); }

.pe-drawer-body { flex: 1; overflow-y: auto; padding: 8px 24px 24px; overscroll-behavior: contain; }
.pe-drawer-body .pe-builder > .pe-field:first-child { margin-top: 10px; }

.pe-drawer-foot {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 14px 24px calc(14px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--hairline);
  background: rgba(255, 255, 255, 0.02);
}
.pe-drawer-status { flex: 1 1 100%; font-size: 13.5px; color: var(--color-uptime-teal); min-height: 1.2em; }
.pe-drawer-status:empty { display: none; }
.pe-drawer-build-foot { display: flex; align-items: flex-end; gap: 12px; flex: 1; }
.pe-qty-field { display: grid; gap: 4px; width: 84px; }
.pe-section .pe-qty-field input { min-height: 44px; padding: 8px 12px; }
.pe-drawer-foot .ndc-btn { cursor: pointer; font-family: inherit; }
.pe-drawer-build-foot .ndc-btn { flex: 1; }

.pe-catalog { list-style: none; margin-top: 14px; display: grid; gap: 8px; }
.pe-cat-item {
  display: flex; align-items: center; gap: 14px;
  border: 1px solid var(--hairline); border-radius: 14px;
  padding: 12px 12px 12px 16px;
}
.pe-cat-info { flex: 1; min-width: 0; display: grid; gap: 2px; }
.pe-cat-info strong { font-size: 15px; font-weight: 600; color: var(--color-bone); }
.pe-cat-info span { font-size: 12.5px; color: var(--color-smoke); }
.pe-add {
  font: inherit; font-size: 12px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--color-bone); background: var(--color-network-violet);
  border: 0; border-radius: var(--radius-pill); padding: 10px 16px; cursor: pointer; min-height: 38px;
}
.pe-add:hover { background: var(--color-network-violet-bright); }

.pe-free {
  margin-top: 12px; padding: 14px 16px; border-radius: 14px;
  border: 1px solid rgba(22, 214, 177, 0.4); background: rgba(22, 214, 177, 0.07);
  display: grid; gap: 4px; font-size: 13.5px; line-height: 1.5; color: var(--color-rack-steel);
}
.pe-free strong { color: var(--color-uptime-teal); font-size: 14px; }
#pe-cat-note { margin-top: 12px; }

.pe-custom { margin-top: 18px; border-top: 1px solid var(--hairline); padding-top: 16px; }
.pe-custom summary { cursor: pointer; font-size: 14px; font-weight: 600; color: var(--color-network-violet-bright); }
.pe-custom-form { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 12px; align-items: end; }
.pe-custom-form .pe-field--wide { grid-column: 1 / -1; }
.pe-custom-form .ndc-btn { grid-column: 1 / -1; margin-top: 18px; justify-self: start; cursor: pointer; font-family: inherit; }

.pe-disclaimer { margin-top: 28px; }

/* ---------- Mobile summary bar ---------- */
.pe-mobilebar { display: none; }

@media (max-width: 980px) {
  .pe-layout { grid-template-columns: 1fr; }

  .pe-mobilebar:not([hidden]) {
    display: block;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 89;
    padding: 8px 14px calc(8px + env(safe-area-inset-bottom));
    background: rgba(8, 9, 13, 0.92);
    border-top: 1px solid var(--hairline);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  }
  .pe-mobilebar button {
    width: 100%; display: flex; align-items: center; gap: 12px;
    font: inherit; color: var(--color-bone); background: transparent; border: 0; padding: 6px 2px; cursor: pointer; text-align: left;
  }
  .pe-mobilebar-amps { font-family: var(--font-display); font-size: 22px; font-weight: 600; color: var(--color-power-amber); font-variant-numeric: tabular-nums; }
  .pe-mobilebar-plan { flex: 1; min-width: 0; font-size: 13.5px; color: var(--color-rack-steel); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .pe-mobilebar-go { color: var(--color-network-violet-bright); font-weight: 700; }
  body:has(.pe-mobilebar:not([hidden])) { padding-bottom: 64px; }
}

@media (max-width: 700px) {
  /* Sit above the site's own sticky contact bar. */
  .pe-mobilebar:not([hidden]) { bottom: 70px; padding-bottom: 8px; }
  body:has(.pe-mobilebar:not([hidden])) { padding-bottom: 134px; }
}

@media (max-width: 700px) {
  .pe-paths-grid { grid-template-columns: 1fr; }
  .pe-paths.is-chosen .pe-paths-grid { grid-template-columns: 1fr 1fr; }
  .pe-paths.is-chosen .pe-path-icon { display: none; }
  .pe-paths.is-chosen .pe-path-text em { font-size: 12px; }
  .pe-addbar { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .pe-card { padding: 18px; }
  .pe-path { padding: 20px 18px; }
  .pe-grid-2, .pe-grid-2--cpu { grid-template-columns: 1fr; }
  .pe-grid-3 { grid-template-columns: 1fr 1fr; }
  .pe-grid-3 .pe-field:last-child { grid-column: span 2; }
  .pe-custom-form { grid-template-columns: 1fr 1fr; }
  .pe-stat-k { font-size: 46px; }
  .pe-plan-specs { grid-template-columns: 1fr; }
  .pe-result-ctas { grid-template-columns: 1fr; }
  .pe-copy { grid-column: auto; }
  .pe-drawer-head, .pe-drawer-body, .pe-drawer-foot { padding-left: 18px; padding-right: 18px; }
  .pe-drawer-tabs { margin-inline: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  .pe-unit, .pe-drawer[open] { animation: none; }
  .pe-meter-bar span, .pe-bd-bar span { transition: none; }
}