/* ==========================================================================
   DRIFTX Business X-Ray™ — AI Business Diagnostic (client-side)
   Reuses the main design system (styles.css). This file adds the diagnostic UI.
   ========================================================================== */

.xray { min-height: 100svh; padding: calc(var(--nav-h) + 30px) 0 80px; }
.xray__stage { max-width: 860px; margin: 0 auto; }

/* Intro */
.xr-hero { text-align: center; padding-top: 20px; }
.xr-hero .eyebrow { justify-content: center; }
.xr-kicker { font-size: clamp(34px, 6vw, 68px); font-weight: 900; letter-spacing: -0.03em; line-height: 1; }
.xr-hero p { margin: 20px auto 0; max-width: 56ch; }
.xr-levels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 40px; }
.xr-level { text-align: left; padding: 26px; border-radius: var(--radius); border: 1px solid var(--stroke);
  background: var(--surface); transition: transform .3s var(--ease), border-color .3s, background .3s; position: relative; }
.xr-level:hover { transform: translateY(-4px); border-color: var(--brand); background: var(--surface-2); }
.xr-level.is-featured { border-color: var(--brand); }
.xr-level .tier { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--brand-soft); }
.xr-level h3 { font-size: 20px; margin: 10px 0 6px; }
.xr-level .time { font-size: 13px; color: var(--ink-3); }
.xr-level ul { margin-top: 14px; display: grid; gap: 6px; }
.xr-level li { font-size: 14px; color: var(--ink-2); padding-left: 18px; position: relative; }
.xr-level li::before { content: "›"; position: absolute; left: 0; color: var(--brand); }
.xr-level .ribbon { position: absolute; top: 14px; right: 14px; font-size: 10px; font-weight: 800; letter-spacing: .1em;
  text-transform: uppercase; color: #1a1300; background: var(--grad-brand); padding: 4px 9px; border-radius: 999px; }
@media (max-width: 760px) { .xr-levels { grid-template-columns: 1fr; } }

/* Progress + question card */
.xr-top { display: flex; align-items: center; gap: 16px; margin-bottom: 26px; }
.xr-top .back { color: var(--ink-3); font-weight: 600; font-size: 14px; }
.xr-cat { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--brand-soft); }
.xr-progress { flex: 1; height: 6px; border-radius: 999px; background: var(--surface); overflow: hidden; }
.xr-progress span { display: block; height: 100%; width: 0; background: var(--grad-brand); transition: width .5s var(--ease); }
.xr-count { font-size: 13px; color: var(--ink-3); font-variant-numeric: tabular-nums; }

.xr-q { animation: xrIn .45s var(--ease-out) both; }
@keyframes xrIn { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.xr-q__text { font-size: clamp(22px, 3vw, 34px); font-weight: 800; letter-spacing: -0.02em; line-height: 1.15; margin-bottom: 26px; }
.xr-opts { display: grid; gap: 12px; }
.xr-opt { text-align: left; padding: 18px 20px; border-radius: 14px; background: var(--surface); border: 1px solid var(--stroke);
  font-weight: 600; font-size: 16px; transition: all .2s var(--ease); display: flex; align-items: center; gap: 14px; }
.xr-opt:hover { border-color: var(--brand); transform: translateX(4px); background: var(--surface-2); }
.xr-opt.sel { border-color: var(--brand); background: rgba(247,162,0,0.12); }
.xr-opt .dot { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--stroke-strong); flex: 0 0 auto; transition: all .2s; }
.xr-opt.sel .dot { border-color: var(--brand); background: var(--brand); box-shadow: 0 0 0 4px rgba(247,162,0,.2); }

/* Basics form */
.xr-basics { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.xr-field { display: grid; gap: 8px; }
.xr-field label { font-size: 13px; font-weight: 600; color: var(--ink-2); }
.xr-field select, .xr-field input { padding: 13px 15px; border-radius: 12px; background: var(--surface);
  border: 1px solid var(--stroke); color: var(--ink); font: inherit; font-size: 15px; }
.xr-field select:focus, .xr-field input:focus { border-color: var(--brand); outline: none; }
@media (max-width: 560px) { .xr-basics { grid-template-columns: 1fr; } }

/* Scanning */
.xr-scan { text-align: center; padding: 60px 0; min-height: 60vh; display: grid; place-items: center; }
.xr-scan__x { width: 120px; height: 120px; margin: 0 auto 30px; position: relative; }
.xr-scan__x svg { width: 100%; height: 100%; animation: xspin 3s linear infinite; }
.xr-scan__x svg path { fill: var(--brand); filter: drop-shadow(0 0 24px rgba(247,162,0,.6)); }
@keyframes xspin { to { transform: rotate(360deg); } }
.xr-scan h2 { font-size: clamp(22px, 4vw, 34px); font-weight: 900; letter-spacing: -.02em; }
.xr-scan .word { display: inline-block; min-width: 8ch; }
.xr-scan .grad-accent { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.xr-scan__bar { width: min(420px, 80%); height: 6px; border-radius: 999px; background: var(--surface); overflow: hidden; margin: 26px auto 0; }
.xr-scan__bar span { display: block; height: 100%; width: 0; background: var(--grad-brand); transition: width .3s linear; }
.xr-scan__list { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 8px 16px; justify-content: center; }
.xr-scan__list span { font-size: 13px; color: var(--ink-4); transition: color .3s; }
.xr-scan__list span.on { color: var(--brand-soft); }

/* ================= RESULTS ================= */
.xr-result { animation: xrIn .5s var(--ease-out) both; }
.xr-scorehead { display: grid; grid-template-columns: auto 1fr; gap: 34px; align-items: center; margin-bottom: 40px; }
.xr-bigscore { --p: 0; width: 190px; height: 190px; border-radius: 50%; display: grid; place-items: center; position: relative;
  background: conic-gradient(var(--brand) calc(var(--p)*1%), var(--surface) 0); }
.xr-bigscore::before { content: ""; position: absolute; inset: 12px; border-radius: 50%; background: var(--bg-1); }
.xr-bigscore .n { position: relative; z-index: 1; font-size: 56px; font-weight: 900; line-height: 1; font-variant-numeric: tabular-nums; }
.xr-bigscore .of { position: relative; z-index: 1; font-size: 13px; color: var(--ink-3); }
.xr-scorehead .label { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--brand-soft); }
.xr-scorehead h2 { font-size: clamp(24px, 3.4vw, 40px); font-weight: 900; letter-spacing: -.02em; margin: 6px 0 8px; }
.xr-band { display: inline-block; padding: 6px 14px; border-radius: 999px; font-weight: 700; font-size: 13px; }
.xr-band.good { background: rgba(163,230,53,.14); color: var(--lime); }
.xr-band.mid { background: rgba(255,212,0,.14); color: var(--yellow); }
.xr-band.low { background: rgba(255,107,91,.14); color: var(--coral); }
@media (max-width: 620px) { .xr-scorehead { grid-template-columns: 1fr; justify-items: center; text-align: center; } }

.xr-block { margin-top: 46px; }
.xr-block > h3 { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 18px; }

/* Radar */
.xr-radar { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; }
.xr-radar svg { width: 100%; height: auto; }
.xr-radar .legend { display: grid; gap: 10px; }
.xr-radar .legend .row { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 14px; }
.xr-radar .legend .bar { flex: 1; height: 6px; border-radius: 999px; background: var(--surface); overflow: hidden; margin: 0 12px; }
.xr-radar .legend .bar > i { display: block; height: 100%; border-radius: 999px; }
.xr-radar .legend .v { font-weight: 800; font-variant-numeric: tabular-nums; width: 44px; text-align: right; }
@media (max-width: 720px) { .xr-radar { grid-template-columns: 1fr; } }

/* Diagnosis cards */
.xr-diag { display: grid; gap: 12px; }
.xr-diag .item { padding: 18px 20px; border-radius: 14px; background: var(--surface); border: 1px solid var(--stroke);
  border-left: 4px solid var(--stroke); }
.xr-diag .item.crit { border-left-color: var(--coral); }
.xr-diag .item.warn { border-left-color: var(--yellow); }
.xr-diag .item.ok { border-left-color: var(--lime); }
.xr-diag .head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.xr-diag .name { font-weight: 800; }
.xr-diag .tag { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.xr-diag .crit .tag { color: var(--coral); } .xr-diag .warn .tag { color: var(--yellow); } .xr-diag .ok .tag { color: var(--lime); }
.xr-diag .pct { font-weight: 800; font-variant-numeric: tabular-nums; }
.xr-diag p { font-size: 14.5px; color: var(--ink-3); margin-top: 8px; }

/* Root cause bars */
.xr-root { display: grid; gap: 10px; }
.xr-root .r { display: grid; grid-template-columns: 150px 1fr auto; gap: 12px; align-items: center; font-size: 14px; }
.xr-root .track { height: 10px; border-radius: 999px; background: var(--surface); overflow: hidden; }
.xr-root .track > i { display: block; height: 100%; background: var(--grad-brand); border-radius: 999px; }
.xr-root .r .p { font-weight: 800; font-variant-numeric: tabular-nums; }
@media (max-width: 560px) { .xr-root .r { grid-template-columns: 110px 1fr auto; } }

/* Priorities + plan */
.xr-prio { display: grid; gap: 12px; }
.xr-prio .p { display: flex; align-items: center; gap: 16px; padding: 16px 20px; border-radius: 14px;
  background: var(--surface); border: 1px solid var(--stroke); }
.xr-prio .num { font-size: 22px; font-weight: 900; color: var(--brand); width: 46px; }
.xr-prio .p h4 { font-size: 16px; } .xr-prio .p p { font-size: 13px; color: var(--ink-3); }
.xr-plan { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.xr-week { padding: 20px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--stroke); }
.xr-week .w { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--brand-soft); margin-bottom: 10px; }
.xr-week li { font-size: 13.5px; color: var(--ink-2); padding: 4px 0 4px 16px; position: relative; }
.xr-week li::before { content: ""; position: absolute; left: 0; top: 12px; width: 6px; height: 6px; border-radius: 50%; background: var(--brand); }
@media (max-width: 820px) { .xr-plan { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .xr-plan { grid-template-columns: 1fr; } }

/* Stat tiles (implementation / growth readiness) */
.xr-tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.xr-tile { padding: 26px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--stroke); }
.xr-tile .k { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.xr-tile .big { font-size: 44px; font-weight: 900; line-height: 1; margin: 8px 0; font-variant-numeric: tabular-nums; }
.xr-tile .meter { height: 8px; border-radius: 999px; background: var(--surface-2); overflow: hidden; margin-top: 6px; }
.xr-tile .meter > i { display: block; height: 100%; background: var(--grad-brand); border-radius: 999px; }
.xr-tile p { font-size: 13px; color: var(--ink-3); margin-top: 10px; }
@media (max-width: 560px) { .xr-tiles { grid-template-columns: 1fr; } }

/* Simulator */
.xr-sim { padding: 26px; border-radius: var(--radius-lg); border: 1px solid var(--stroke); background: linear-gradient(160deg, var(--bg-2), var(--bg-1)); }
.xr-sim .row { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.xr-sim .stat { text-align: center; }
.xr-sim .stat .n { font-size: 34px; font-weight: 900; font-variant-numeric: tabular-nums; }
.xr-sim .stat .n.up { color: var(--lime); }
.xr-sim .stat .l { font-size: 12px; color: var(--ink-3); }
.xr-sim .arrow { font-size: 26px; color: var(--brand); }
.xr-sim input[type=range] { width: 100%; margin-top: 18px; accent-color: var(--brand); }
.xr-sim .cap { font-size: 12px; color: var(--ink-4); margin-top: 12px; }
.xr-sim .delta { font-weight: 800; color: var(--lime); }

/* Risks */
.xr-risks { display: grid; gap: 10px; }
.xr-risks .r { display: flex; align-items: flex-start; gap: 12px; padding: 14px 18px; border-radius: 12px;
  background: rgba(255,107,91,.05); border: 1px solid rgba(255,107,91,.18); font-size: 14.5px; color: var(--ink-2); }
.xr-risks .r::before { content: "⚠"; color: var(--coral); }

/* How DriftX helps */
.xr-help { padding: 30px; border-radius: var(--radius-lg); border: 1px solid var(--brand); background: rgba(247,162,0,.06); }
.xr-help .prob { font-size: 13px; color: var(--ink-3); }
.xr-help h3 { font-size: clamp(22px,3vw,30px); font-weight: 900; margin: 6px 0 16px; }
.xr-help ul { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 20px; margin-bottom: 24px; }
.xr-help li { font-size: 14.5px; color: var(--ink-2); padding-left: 22px; position: relative; }
.xr-help li::before { content: ""; position: absolute; left: 0; top: 8px; width: 14px; height: 14px; border-radius: 4px; background: var(--grad-brand); }
@media (max-width: 560px) { .xr-help ul { grid-template-columns: 1fr; } }

.xr-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }

/* honesty / privacy note */
.xr-note { font-size: 12.5px; color: var(--ink-4); margin-top: 26px; line-height: 1.7; border-top: 1px solid var(--stroke); padding-top: 20px; }

/* RTL tweaks */
[dir="rtl"] .xr-opt:hover { transform: translateX(-4px); }
[dir="rtl"] .xr-diag .item { border-left: none; border-right: 4px solid var(--stroke); }
[dir="rtl"] .xr-diag .item.crit { border-right-color: var(--coral); }
[dir="rtl"] .xr-diag .item.warn { border-right-color: var(--yellow); }
[dir="rtl"] .xr-diag .item.ok { border-right-color: var(--lime); }
[dir="rtl"] .xr-level, [dir="rtl"] .xr-opt { text-align: right; }
[dir="rtl"] .xr-level li { padding-left: 0; padding-right: 18px; }
[dir="rtl"] .xr-level li::before { left: auto; right: 0; }
[dir="rtl"] .xr-help li { padding-left: 0; padding-right: 22px; }
[dir="rtl"] .xr-help li::before { left: auto; right: 0; }