/* ==========================================================================
   METRIX LAB - portfolio.css
   Section: Portfolio / Case Studies (#portfolio)
   Pure-CSS device mockups (phone + laptop) floating in a dark void with
   orange rim lighting. Alternating left/right layout on desktop.
   All rules scoped under #portfolio. Uses foundation tokens only.
   ========================================================================== */

#portfolio { overflow: hidden; }

/* --------------------------------------------------------------------------
   DECORATIVE PARALLAX LAYER (behind content)
   parallax.js owns transform on [data-parallax]; keep these purely visual.
   -------------------------------------------------------------------------- */
#portfolio .portfolio__decor {
  position: absolute;
  inset: 0;
  z-index: var(--z-decor);
  pointer-events: none;
}
#portfolio .portfolio__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.5;
  will-change: transform;
}
#portfolio .portfolio__glow--a {
  top: 6%;
  left: -8%;
  width: 36vw;
  height: 36vw;
  max-width: 460px;
  max-height: 460px;
  background: radial-gradient(circle, var(--color-accent-tint-2), transparent 70%);
}
#portfolio .portfolio__glow--b {
  bottom: 4%;
  right: -10%;
  width: 30vw;
  height: 30vw;
  max-width: 400px;
  max-height: 400px;
  background: radial-gradient(circle, rgba(252, 211, 77, 0.14), transparent 70%);
  opacity: 0.4;
}
#portfolio .portfolio__grid {
  position: absolute;
  inset: -10% 0;
  opacity: 0.35;
  background-image:
    linear-gradient(var(--border-color-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-color-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 78%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 78%);
}

/* --------------------------------------------------------------------------
   LAYOUT - list + alternating items
   -------------------------------------------------------------------------- */
#portfolio .container { position: relative; z-index: var(--z-content); }

#portfolio .portfolio__list {
  display: flex;
  flex-direction: column;
  gap: clamp(4rem, 2.5rem + 7vw, 8rem);
}

#portfolio .portfolio__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
  /* Grid tracks default to min-width:auto, so the intrinsic size of the CSS
     device mockups forced the single mobile column wider than the container
     (~+58px at 360px) and bled off the right edge. Let the track shrink. */
  min-width: 0;
}
/* Same guard on the two column children so neither can push the track open. */
#portfolio .portfolio__media,
#portfolio .portfolio__body {
  min-width: 0;
}

/* --------------------------------------------------------------------------
   BODY (text) column
   -------------------------------------------------------------------------- */
#portfolio .portfolio__body { position: relative; }
#portfolio .portfolio__index {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  font-weight: 600;
  letter-spacing: var(--tracking-tighter);
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--color-accent); /* true brand orange fallback */
  opacity: 0.85;
  margin-bottom: var(--space-xs);
}
/* forced-colors: gradient bg is dropped in HC mode - keep the index visible */
@media (forced-colors: active) {
  #portfolio .portfolio__index {
    -webkit-text-fill-color: currentColor;
    background: none;
    color: CanvasText;
    opacity: 1;
  }
}
#portfolio .portfolio__title {
  font-size: var(--fs-h2);
  color: var(--color-text);
  letter-spacing: var(--tracking-tighter);
  margin-bottom: var(--space-md);
}
#portfolio .portfolio__blurb {
  color: var(--color-text-muted);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  max-width: 46ch;
  margin-bottom: var(--space-lg);
}
#portfolio .portfolio__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}
#portfolio .portfolio__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--fs-sm);
  letter-spacing: 0.01em;
  color: var(--color-accent);
  text-decoration: none;
}
#portfolio .portfolio__link svg {
  width: 1.1em;
  height: 1.1em;
  transition: transform var(--dur-base) var(--ease-out);
}
#portfolio .portfolio__link:hover { color: var(--color-accent-soft); }
#portfolio .portfolio__link:hover svg { transform: translateX(4px); }

/* --------------------------------------------------------------------------
   MEDIA stage (the "void" the devices float in)
   -------------------------------------------------------------------------- */
#portfolio .portfolio__media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  padding: var(--space-xl) var(--space-md);
  border-radius: var(--radius-xl);
}
/* orange rim-light / ground glow behind the device cluster */
#portfolio .portfolio__rim {
  position: absolute;
  inset: 12% 8%;
  z-index: 0;
  border-radius: var(--radius-2xl);
  background: radial-gradient(60% 70% at 50% 60%, var(--color-accent-tint-2), transparent 72%);
  filter: blur(26px);
  opacity: 0.8;
  pointer-events: none;
}
#portfolio .portfolio__media > .device { position: relative; z-index: 1; }

/* hover: intensify rim light across the whole item */
#portfolio .portfolio__item:hover .portfolio__rim { opacity: 1; }

/* ==========================================================================
   DEVICE FRAMES (pure CSS) - shared
   ========================================================================== */
#portfolio .device { position: relative; }
#portfolio .device__bezel {
  position: relative;
  background:
    linear-gradient(180deg, #2A2A2A, #141414 60%, #0A0A0A);
  border: 1px solid var(--color-grey-700);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    var(--shadow-lg);
  overflow: hidden;
  transition: box-shadow var(--dur-slow) var(--ease-out), border-color var(--dur-slow) var(--ease-out);
}
#portfolio .device__screen {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background:
    radial-gradient(120% 90% at 20% 0%, rgba(234, 88, 12, 0.10), transparent 55%),
    linear-gradient(160deg, #15110d 0%, #0C0C0E 55%, #060608 100%);
}
/* glossy screen sheen + top screen-glow */
#portfolio .device__screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.07) 0%, transparent 30%);
  pointer-events: none;
  z-index: 5;
}

/* orange rim-light edge on hover */
#portfolio .portfolio__item:hover .device__bezel {
  border-color: var(--color-accent);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    var(--shadow-lg),
    var(--glow-orange-lg);
}

/* ---- LAPTOP ---- */
#portfolio .device--laptop { width: min(100%, 460px); }
#portfolio .device--laptop-wide { width: min(100%, 520px); }
#portfolio .device--laptop .device__bezel {
  border-radius: 14px 14px 6px 6px;
  padding: 10px 10px 12px;
  aspect-ratio: 16 / 10;
}
#portfolio .device--laptop .device__screen {
  border-radius: 6px;
  padding: 12px 14px;
}
/* laptop base / hinge */
#portfolio .device--laptop .device__base {
  position: relative;
  display: block;
  width: 116%;
  height: 14px;
  margin: -2px auto 0;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 0 0 12px 12px;
  background: linear-gradient(180deg, #242424, #0E0E0E);
  border: 1px solid var(--color-grey-800);
  border-top: none;
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.6);
}
#portfolio .device--laptop .device__base::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 22%;
  height: 5px;
  border-radius: 0 0 6px 6px;
  background: linear-gradient(180deg, #050505, #1A1A1A);
}

/* ---- PHONE ---- */
#portfolio .device--phone { width: min(62%, 190px); }
#portfolio .device--phone-lg { width: min(100%, 260px); }
#portfolio .device--phone .device__bezel {
  border-radius: 30px;
  padding: 10px;
  aspect-ratio: 9 / 19;
}
#portfolio .device--phone .device__screen {
  border-radius: 22px;
  padding: 20px 12px 12px;
  gap: 8px;
}
#portfolio .device__notch {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 34%;
  height: 14px;
  border-radius: var(--radius-pill);
  background: #050505;
  border: 1px solid var(--color-grey-900);
  z-index: 6;
}

/* phone floating over laptop (combo layout) */
#portfolio .portfolio__media--combo { min-height: 340px; }
#portfolio .device--phone-float {
  position: absolute;
  z-index: 2;
  right: 2%;
  bottom: -6%;
  box-shadow: var(--shadow-lg);
}

/* ==========================================================================
   FAUX-UI PRIMITIVES (inside screens)
   ========================================================================== */
#portfolio .ui-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}
#portfolio .ui-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-grey-700);
  flex: none;
}
#portfolio .ui-dot--live {
  background: var(--color-accent);
  box-shadow: var(--glow-orange-sm);
}
#portfolio .ui-pill {
  height: 8px;
  flex: 1;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-grey-800), var(--color-surface-3));
}
#portfolio .ui-pill--wide { flex: none; width: 40%; margin-left: auto; }
#portfolio .ui-pill--sm { flex: none; width: 22%; }
#portfolio .ui-pill--top { width: 55%; }
#portfolio .ui-pill--accent {
  background: var(--gradient-accent-h);
  width: 50%;
  opacity: 0.9;
}

#portfolio .ui-line {
  height: 7px;
  border-radius: var(--radius-pill);
  background: var(--color-grey-800);
  width: 100%;
}
#portfolio .ui-line--title {
  height: 11px;
  width: 70%;
  background: linear-gradient(90deg, var(--color-grey-600), var(--color-grey-800));
}
#portfolio .ui-line--short { width: 55%; }

#portfolio .ui-cta {
  height: 12px;
  width: 42%;
  border-radius: var(--radius-sm);
  background: var(--gradient-accent-h);
  box-shadow: var(--glow-orange-sm);
  margin-top: 2px;
}
#portfolio .ui-cta--full { width: 100%; }

/* NovaCart laptop content */
#portfolio .ui-row { display: flex; gap: 10px; flex: 1; min-height: 0; }
#portfolio .ui-tile {
  border-radius: var(--radius-sm);
  background:
    radial-gradient(80% 80% at 30% 20%, var(--color-accent-tint-2), transparent 60%),
    var(--color-surface-2);
  border: 1px solid var(--border-color-soft);
}
#portfolio .ui-tile--lg { flex: 1.1; }
#portfolio .ui-col { flex: 1; display: flex; flex-direction: column; gap: 7px; }
#portfolio .ui-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
  margin-top: auto;
}
#portfolio .ui-card {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-xs);
  background: var(--color-surface-2);
  border: 1px solid var(--border-color-soft);
}
#portfolio .ui-card:first-child {
  background: linear-gradient(135deg, var(--color-accent-tint-2), transparent);
  border-color: var(--color-accent-tint-2);
}

/* NovaCart phone app */
#portfolio .ui-hero {
  height: 34%;
  border-radius: var(--radius-md);
  background:
    radial-gradient(90% 90% at 70% 10%, var(--color-accent-tint-2), transparent 60%),
    var(--color-surface-2);
  border: 1px solid var(--border-color-soft);
}
#portfolio .ui-grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
#portfolio .ui-thumb {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-sm);
  background: var(--color-surface-2);
  border: 1px solid var(--border-color-soft);
}

/* VisionGuard viewfinder */
#portfolio .ui-viewfinder {
  position: relative;
  flex: 1;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color-soft);
  background:
    radial-gradient(70% 70% at 50% 40%, rgba(234, 88, 12, 0.12), transparent 70%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.025) 0 2px, transparent 2px 5px),
    var(--color-bg-alt);
  overflow: hidden;
}
#portfolio .ui-scan {
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  box-shadow: var(--glow-orange-sm);
}
#portfolio .ui-box {
  position: absolute;
  border: 1.5px solid var(--color-accent);
  border-radius: 3px;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.4);
}
#portfolio .ui-box--1 { top: 22%; left: 16%; width: 34%; height: 38%; }
#portfolio .ui-box--2 { top: 48%; right: 14%; width: 26%; height: 30%; border-color: var(--color-amber); }
#portfolio .ui-box--2 .ui-tag { background: var(--color-amber); }
#portfolio .ui-tag {
  position: absolute;
  top: -7px; left: -1px;
  width: 38px; height: 5px;
  border-radius: 2px;
  background: var(--color-accent);
}
#portfolio .ui-corner {
  position: absolute;
  width: 14px; height: 14px;
  border: 2px solid var(--color-accent-soft);
}
#portfolio .ui-corner--tl { top: 8px; left: 8px; border-right: none; border-bottom: none; }
#portfolio .ui-corner--tr { top: 8px; right: 8px; border-left: none; border-bottom: none; }
#portfolio .ui-corner--bl { bottom: 8px; left: 8px; border-right: none; border-top: none; }
#portfolio .ui-corner--br { bottom: 8px; right: 8px; border-left: none; border-top: none; }
#portfolio .ui-readout {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding-top: 2px;
}

/* ==========================================================================
   ANIMATIONS (live-data vibe) - transform/opacity & paint-cheap only.
   Killed under reduced motion at the bottom of this file.
   ========================================================================== */
@keyframes pf-scan {
  0%   { transform: translateY(0); opacity: 0; }
  12%  { opacity: 1; }
  88%  { opacity: 1; }
  100% { transform: translateY(2600%); opacity: 0; }
}
@keyframes pf-live {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.35; }
}
@keyframes pf-draw {
  to { stroke-dashoffset: 0; }
}
@keyframes pf-bar {
  0%, 100% { transform: scaleY(0.78); }
  50%      { transform: scaleY(1); }
}
@keyframes pf-box {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(4%, -3%); }
}

#portfolio .ui-scan { animation: pf-scan 3.4s var(--ease-in-out) infinite; }
#portfolio .ui-dot--live { animation: pf-live 1.6s ease-in-out infinite; }
#portfolio .ui-bars span {
  transform-origin: bottom;
  animation: pf-bar 2.4s var(--ease-in-out) infinite;
}
#portfolio .ui-bars span:nth-child(2) { animation-delay: .2s; }
#portfolio .ui-bars span:nth-child(3) { animation-delay: .4s; }
#portfolio .ui-bars span:nth-child(4) { animation-delay: .6s; }
#portfolio .ui-bars span:nth-child(5) { animation-delay: .8s; }
#portfolio .ui-bars span:nth-child(6) { animation-delay: 1s; }
#portfolio .ui-box { animation: pf-box 5s var(--ease-in-out) infinite; }
#portfolio .ui-box--2 { animation-delay: 1.2s; }

/* draw the chart line once the item reveals into view */
#portfolio .portfolio__item.is-visible .ui-chart__line,
#portfolio .portfolio__media.is-visible .ui-chart__line {
  animation: pf-draw 1.6s var(--ease-out) forwards;
}

/* gentle float on the laptop+phone combo for depth */
@keyframes pf-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
#portfolio .device--phone-float { animation: pf-float 6s var(--ease-in-out) infinite; }

/* ==========================================================================
   DESKTOP LAYOUT - alternating media / body columns
   ========================================================================== */
@media (min-width: 768px) {
  #portfolio .portfolio__item {
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(2.5rem, 1rem + 5vw, 5rem);
  }
  /* default: media left, body right (items 1 & 3) */
  #portfolio .portfolio__item .portfolio__media { grid-column: 1; grid-row: 1; }
  #portfolio .portfolio__item .portfolio__body  { grid-column: 2; grid-row: 1; }
  /* reversed: media right, body left (item 2) */
  #portfolio .portfolio__item--reverse .portfolio__media { grid-column: 2; }
  #portfolio .portfolio__item--reverse .portfolio__body  { grid-column: 1; }

  #portfolio .portfolio__media { min-height: 360px; }
  #portfolio .portfolio__media--combo { min-height: 400px; }
}

@media (min-width: 1024px) {
  #portfolio .portfolio__media { min-height: 420px; }
  #portfolio .portfolio__media--combo { min-height: 460px; }
}

/* ==========================================================================
   REDUCED MOTION - disable all auto-motion; keep everything visible.
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  #portfolio .ui-scan,
  #portfolio .ui-dot--live,
  #portfolio .ui-bars span,
  #portfolio .ui-box,
  #portfolio .device--phone-float,
  #portfolio .portfolio__item.is-visible .ui-chart__line,
  #portfolio .portfolio__media.is-visible .ui-chart__line {
    animation: none !important;
  }
  #portfolio .ui-chart__line { stroke-dashoffset: 0; }
  #portfolio .ui-scan { opacity: 1; top: 40%; }
  #portfolio .portfolio__glow { transform: none !important; }
}

/* ==========================================================================
   REALISTIC SCREEN UI KIT
   Real product-looking interfaces (names, prices, KPIs, charts, transactions,
   detection labels) rendered inside the device screens so each case study
   reads like a genuine product shot rather than abstract placeholder bars.
   Text scales with the viewport via a screen-level font-size; children use em.
   ========================================================================== */
#portfolio .scr {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  height: 100%;
  min-height: 0;
  gap: 0.55em;
  font-family: var(--font-body);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--color-text);
}
#portfolio .device--laptop .scr,
#portfolio .device--laptop-wide .scr { font-size: clamp(6px, 0.42rem + 0.3vw, 8.5px); }
#portfolio .device--phone .scr,
#portfolio .device--phone-lg .scr,
#portfolio .device--phone-float .scr { font-size: clamp(7px, 0.5rem + 0.3vw, 9px); }

/* shared atoms */
#portfolio .scr-row-between { display: flex; align-items: center; justify-content: space-between; }
#portfolio .scr-muted { color: var(--color-text-muted); }
#portfolio .scr-faint { color: var(--color-text-faint); }
#portfolio .scr-accent { color: var(--color-accent); }

/* ---- browser chrome / app top bar ---- */
#portfolio .scr-top { display: flex; align-items: center; gap: 0.7em; }
#portfolio .scr-dots { display: inline-flex; gap: 0.4em; }
#portfolio .scr-dots i { width: 0.7em; height: 0.7em; border-radius: 50%; background: var(--color-grey-700); }
#portfolio .scr-url {
  flex: 1;
  text-align: center;
  padding: 0.25em 0.7em;
  border-radius: var(--radius-pill);
  background: var(--color-bg-alt);
  border: 1px solid var(--border-color-soft);
  color: var(--color-text-muted);
  font-size: 0.92em;
}

/* ---- storefront nav ---- */
#portfolio .scr-nav { display: flex; align-items: center; gap: 0.8em; padding-bottom: 0.2em; border-bottom: 1px solid var(--border-color-soft); }
#portfolio .scr-brand { font-family: var(--font-heading); font-weight: 600; font-size: 1.15em; color: var(--color-text); }
#portfolio .scr-menu { display: inline-flex; gap: 0.7em; color: var(--color-text-muted); }
#portfolio .scr-menu b { font-weight: 500; }
#portfolio .scr-menu b:first-child { color: var(--color-accent); }
#portfolio .scr-pill-right { margin-left: auto; color: var(--color-text-muted); display: inline-flex; align-items: center; gap: 0.3em; }
#portfolio .scr-pill-right::before { content: ""; width: 0.55em; height: 0.55em; border-radius: 50%; background: var(--color-accent); }

/* ---- storefront hero ---- */
#portfolio .scr-hero { display: flex; gap: 0.7em; }
#portfolio .scr-hero-img {
  flex: 1.1;
  border-radius: var(--radius-sm);
  background:
    radial-gradient(80% 80% at 30% 20%, var(--color-accent-tint-2), transparent 62%),
    linear-gradient(160deg, var(--color-surface-3), var(--color-surface));
  border: 1px solid var(--border-color-soft);
  min-height: 4.2em;
}
#portfolio .scr-hero-info { flex: 1; display: flex; flex-direction: column; gap: 0.3em; justify-content: center; }
#portfolio .scr-eyebrow { text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.82em; color: var(--color-accent); }
#portfolio .scr-title { font-family: var(--font-heading); font-weight: 600; font-size: 1.2em; color: var(--color-text); }
#portfolio .scr-price { font-weight: 600; color: var(--color-text); }
#portfolio .scr-rating { color: var(--color-amber); letter-spacing: 0.05em; font-size: 0.9em; }
#portfolio .scr-btn {
  align-self: flex-start;
  margin-top: 0.2em;
  padding: 0.35em 0.8em;
  border-radius: var(--radius-pill);
  background: var(--gradient-accent-h);
  color: var(--color-text-on-accent);
  font-weight: 600;
  font-size: 0.92em;
}
#portfolio .scr-btn--block { align-self: stretch; text-align: center; }

/* ---- product grid ---- */
#portfolio .scr-prods { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5em; margin-top: auto; }
#portfolio .scr-prod { display: flex; flex-direction: column; gap: 0.25em; }
#portfolio .scr-thumb {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-xs);
  background: linear-gradient(150deg, var(--color-surface-3), var(--color-surface));
  border: 1px solid var(--border-color-soft);
}
#portfolio .scr-prod:nth-child(1) .scr-thumb { background: linear-gradient(150deg, var(--color-accent-tint-2), transparent); border-color: var(--color-accent-tint-2); }
#portfolio .scr-prod:nth-child(3) .scr-thumb { background: linear-gradient(150deg, rgba(252,211,77,0.18), transparent); }
#portfolio .scr-pname { color: var(--color-text-muted); font-size: 0.9em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#portfolio .scr-pprice { color: var(--color-text); font-weight: 600; font-size: 0.92em; }

/* ---- mobile app list (shop + wallet) ---- */
#portfolio .scr-appbar { display: flex; align-items: center; justify-content: space-between; }
#portfolio .scr-appbar .scr-brand { font-size: 1.1em; }
#portfolio .scr-status { color: var(--color-text-faint); font-size: 0.85em; }
#portfolio .scr-banner {
  border-radius: var(--radius-sm);
  padding: 0.6em 0.7em;
  background:
    radial-gradient(90% 90% at 85% 10%, var(--color-accent-tint-2), transparent 60%),
    linear-gradient(135deg, var(--color-surface-3), var(--color-surface));
  border: 1px solid var(--border-color-soft);
  display: flex;
  flex-direction: column;
  gap: 0.15em;
}
#portfolio .scr-banner b { font-family: var(--font-heading); font-size: 1.2em; color: var(--color-text); }
#portfolio .scr-list { display: flex; flex-direction: column; gap: 0.5em; }
#portfolio .scr-li { display: flex; align-items: center; gap: 0.55em; }
#portfolio .scr-li-ico {
  width: 1.9em; height: 1.9em; flex: none;
  border-radius: var(--radius-sm);
  background: var(--color-surface-2);
  border: 1px solid var(--border-color-soft);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--color-accent);
}
#portfolio .scr-li-ico svg { width: 1.1em; height: 1.1em; }
#portfolio .scr-li-body { display: flex; flex-direction: column; min-width: 0; flex: 1; }
#portfolio .scr-li-name { color: var(--color-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#portfolio .scr-li-sub { color: var(--color-text-faint); font-size: 0.85em; }
#portfolio .scr-li-amt { font-weight: 600; color: var(--color-text); }
#portfolio .scr-li-amt.in { color: var(--color-accent-soft); }
#portfolio .scr-li-amt.out { color: var(--color-text-muted); }

/* ---- analytics dashboard ---- */
#portfolio .device__screen--dash { gap: 0; padding: 10px 12px; }
#portfolio .scr-side { display: flex; align-items: center; gap: 0.6em; margin-bottom: 0.6em; }
#portfolio .scr-side .scr-brand { font-size: 1.1em; }
#portfolio .scr-tabs { margin-left: auto; display: inline-flex; gap: 0.7em; color: var(--color-text-muted); }
#portfolio .scr-tabs b:first-child { color: var(--color-accent); font-weight: 600; }
#portfolio .scr-tabs b { font-weight: 500; }
#portfolio .scr-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5em; margin-bottom: 0.7em; }
#portfolio .scr-kpi {
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color-soft);
  background: var(--color-surface);
  padding: 0.5em 0.55em;
  display: flex; flex-direction: column; gap: 0.15em;
}
#portfolio .scr-kpi-label { color: var(--color-text-faint); font-size: 0.85em; text-transform: uppercase; letter-spacing: 0.06em; }
#portfolio .scr-kpi-val { font-family: var(--font-heading); font-weight: 600; font-size: 1.35em; color: var(--color-text); line-height: 1; }
#portfolio .scr-kpi-delta { font-size: 0.85em; font-weight: 600; }
#portfolio .scr-kpi-delta.up { color: var(--color-accent-soft); }
#portfolio .scr-kpi-delta.up::before { content: "▲ "; font-size: 0.8em; }
#portfolio .scr-kpi-delta.down { color: var(--color-text-muted); }
#portfolio .scr-kpi-delta.down::before { content: "▼ "; font-size: 0.8em; }

#portfolio .scr-panel {
  flex: 1;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color-soft);
  background: var(--color-bg-alt);
  padding: 0.55em 0.6em;
  display: flex;
  flex-direction: column;
  gap: 0.4em;
  min-height: 0;
}
#portfolio .scr-panel-head { display: flex; align-items: center; justify-content: space-between; color: var(--color-text-muted); }
#portfolio .scr-panel-head b { color: var(--color-text); font-weight: 600; }
#portfolio .scr-bars { display: flex; align-items: flex-end; gap: 0.4em; flex: 1; min-height: 2.6em; }
#portfolio .scr-bars i {
  flex: 1;
  border-radius: 2px 2px 0 0;
  background: var(--color-grey-700);
  transform-origin: bottom;
}
#portfolio .scr-bars i:nth-child(1) { height: 45%; }
#portfolio .scr-bars i:nth-child(2) { height: 62%; }
#portfolio .scr-bars i:nth-child(3) { height: 38%; }
#portfolio .scr-bars i:nth-child(4) { height: 78%; }
#portfolio .scr-bars i:nth-child(5) { height: 55%; }
#portfolio .scr-bars i:nth-child(6) { height: 88%; }
#portfolio .scr-bars i:nth-child(7) { height: 70%; }
#portfolio .scr-bars i:last-child { background: var(--gradient-accent); box-shadow: var(--glow-orange-sm); }
#portfolio .scr-xaxis { display: flex; justify-content: space-between; color: var(--color-text-faint); font-size: 0.82em; }

/* svg sparkline / line chart */
#portfolio .scr-spark { width: 100%; height: 2.4em; display: block; overflow: visible; }
#portfolio .scr-spark__area { fill: url(#pfSparkFill); opacity: 0.5; }
#portfolio .scr-spark__line {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 240;
  stroke-dashoffset: 240;
}

/* ---- finance / wallet balance ---- */
#portfolio .scr-balance {
  border-radius: var(--radius-md);
  padding: 0.7em 0.8em;
  background:
    radial-gradient(90% 120% at 90% 0%, var(--color-accent-tint-2), transparent 60%),
    linear-gradient(150deg, var(--color-surface-3), var(--color-surface));
  border: 1px solid var(--border-color-soft);
  display: flex; flex-direction: column; gap: 0.2em;
}
#portfolio .scr-bal-label { color: var(--color-text-muted); font-size: 0.85em; }
#portfolio .scr-bal-val { font-family: var(--font-heading); font-weight: 600; font-size: 1.7em; color: var(--color-text); line-height: 1; }
#portfolio .scr-bal-row { display: flex; gap: 0.4em; margin-top: 0.3em; }
#portfolio .scr-chip-mini {
  padding: 0.2em 0.55em;
  border-radius: var(--radius-pill);
  background: rgba(0,0,0,0.35);
  border: 1px solid var(--border-color-soft);
  color: var(--color-text-muted);
  font-size: 0.82em;
}

/* ---- vision detection labels (enhances existing viewfinder) ---- */
#portfolio .vg-status {
  position: absolute;
  top: 0.5em; left: 0.5em;
  z-index: 4;
  display: inline-flex; align-items: center; gap: 0.35em;
  padding: 0.2em 0.5em;
  border-radius: var(--radius-pill);
  background: rgba(0,0,0,0.55);
  color: var(--color-text);
  font-size: 0.8em;
  font-weight: 600;
  letter-spacing: 0.04em;
}
#portfolio .vg-status i { width: 0.5em; height: 0.5em; border-radius: 50%; background: var(--color-accent); box-shadow: var(--glow-orange-sm); }
#portfolio .ui-box .vg-tag {
  position: absolute;
  top: -1.35em; left: -1px;
  white-space: nowrap;
  padding: 0.1em 0.4em;
  border-radius: 3px;
  background: var(--color-accent);
  color: var(--color-text-on-accent);
  font-size: 0.72em;
  font-weight: 600;
}
#portfolio .ui-box--2 .vg-tag { background: var(--color-amber); }
#portfolio .vg-readout-row { display: flex; align-items: center; justify-content: space-between; }
#portfolio .vg-readout-row span:first-child { color: var(--color-text-muted); }
#portfolio .vg-readout-row b { color: var(--color-text); font-weight: 600; }

/* draw the sparkline when its item reveals into view */
#portfolio .portfolio__item.is-visible .scr-spark__line { animation: pf-draw 1.8s var(--ease-out) 0.2s forwards; }
#portfolio .portfolio__item.is-visible .scr-bars i { animation: pf-bar 2.6s var(--ease-in-out) infinite; }
#portfolio .scr-bars i:nth-child(2) { animation-delay: .15s; }
#portfolio .scr-bars i:nth-child(3) { animation-delay: .30s; }
#portfolio .scr-bars i:nth-child(4) { animation-delay: .45s; }
#portfolio .scr-bars i:nth-child(5) { animation-delay: .60s; }
#portfolio .scr-bars i:nth-child(6) { animation-delay: .75s; }
#portfolio .scr-bars i:nth-child(7) { animation-delay: .90s; }

@media (prefers-reduced-motion: reduce) {
  #portfolio .scr-spark__line { animation: none !important; stroke-dashoffset: 0; }
  #portfolio .scr-bars i { animation: none !important; }
}
@media (forced-colors: active) {
  #portfolio .scr-btn,
  #portfolio .scr-bars i:last-child { background: ButtonText; color: ButtonFace; }
}