/* MODEX design system — Midnight Violet SaaS theme, semantic tokens, logical properties (RTL + LTR). */

@font-face {
  font-family: "Vazir";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../fonts/Vazir.woff2") format("woff2"), url("../fonts/Vazir.woff") format("woff");
}

:root {
  /* Surfaces */
  --mx-bg: #0B0912;
  --mx-bg-secondary: #100D19;
  --mx-surface: #13101D;
  --mx-surface-elevated: #1C1729;
  --mx-surface-hover: #241D33;
  --mx-cream: #1C1729;
  --mx-pale-blue: rgba(139, 92, 246, 0.10);

  /* Brand */
  --mx-primary: #8B5CF6;
  --mx-primary-hover: #6D28D9;
  --mx-primary-light: #A78BFA;
  --mx-magenta: #E879F9;
  --mx-cyan: #67E8F9;
  --mx-gradient-primary: linear-gradient(110deg, #6D28D9 0%, #8B5CF6 55%, #A78BFA 100%);
  --mx-glow: 0 0 25px rgba(139, 92, 246, 0.25);

  /* Text */
  --mx-text: #F5F3FF;
  --mx-text-secondary: #C4BED3;
  --mx-muted: #91899F;

  /* Borders & accents */
  --mx-border: rgba(196, 181, 253, 0.12);
  --mx-border-hover: rgba(167, 139, 250, 0.34);
  --mx-blue: #A78BFA;
  --mx-yellow: #FACC15;
  --mx-lavender: #C4B5FD;

  /* Status */
  --mx-ok: #34D399;
  --mx-err: #FB7185;

  /* Layout & shape */
  --mx-r-btn: 10px;
  --mx-r-sm: 16px;
  --mx-r-card: 20px;
  --mx-r-lg: 30px;
  --mx-r-xl: 40px;
  --mx-r-2xl: 60px;

  --mx-col: 93rem;
  --mx-gutter: clamp(16px, 4vw, 40px);
  --mx-header-h: 72px;
  --mx-shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 8px 32px rgba(0, 0, 0, 0.45);

  --mx-font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --mx-focus-ring: 0 0 0 3px rgba(139, 92, 246, 0.35);
}

html[lang^="fa"],
html[lang^="ar"] {
  --mx-font: "Vazir", Tahoma, "Segoe UI", sans-serif;
}

html[lang^="he"] {
  --mx-font: "Segoe UI", Arial, "Noto Sans Hebrew", sans-serif;
}

/* ─── Base ─── */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--mx-header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--mx-font);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--mx-text);
  background-color: var(--mx-bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(109, 40, 217, 0.22), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(139, 92, 246, 0.12), transparent 50%),
    radial-gradient(ellipse 50% 35% at 0% 100%, rgba(232, 121, 249, 0.08), transparent 45%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--mx-primary-light); }
a:hover { color: var(--mx-primary); }
h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 0.5em; color: var(--mx-text); }
h1 { font-size:  2.5rem; font-weight: 900; letter-spacing: -0.01em; }
h2 { font-size:  2rem; font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; }

:focus-visible {
  outline: 3px solid var(--mx-blue);
  outline-offset: 2px;
  border-radius: 4px;
}

::selection { background: var(--mx-primary); color: var(--mx-text); }

.vh {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  overflow: hidden; clip: rect(0, 0, 0, 0); clip-path: inset(50%);
  white-space: nowrap;
}

.hp {
  position: absolute !important;
  width: 1px !important; height: 1px !important;
  overflow: hidden !important; clip-path: inset(50%) !important;
}

.mx-skip {
  position: absolute;
  inset-inline-start: 16px;
  top: -100px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--mx-primary);
  color: var(--mx-text);
  border-radius: var(--mx-r-btn);
  text-decoration: none;
}
.mx-skip:focus { top: 12px; color: var(--mx-text); }

.mx-container {
  width: 100%;
  max-width: var(--mx-col);
  margin-inline: auto;
  padding-inline: var(--mx-gutter);
}

/* ─── Icons (CSS masks, CSP-safe) ─── */
.mx-ico {
  display: inline-block;
  width: 24px;
  height: 24px;
  flex: none;
  background-color: currentColor;
  -webkit-mask: var(--ico) center / contain no-repeat;
  mask: var(--ico) center / contain no-repeat;
}
.mx-ico--chat { --ico: url("../icons/icon-chat-dots.svg"); }
.mx-ico--design { --ico: url("../icons/icon-stars.svg"); }
.mx-ico--domain { --ico: url("../icons/icon-globe.svg"); }
.mx-ico--publish { --ico: url("../icons/icon-website.svg"); }
.mx-ico--brief { --ico: url("../icons/icon-document-add.svg"); }
.mx-ico--decisions { --ico: url("../icons/icon-task.svg"); }
.mx-ico--languages { --ico: url("../icons/icon-translate.svg"); }
.mx-ico--launch { --ico: url("../icons/icon-check.svg"); }
.mx-ico--support { --ico: url("../icons/icon-support.svg"); }
.mx-ico--store { --ico: url("../icons/icon-shop.svg"); }
.mx-ico--company { --ico: url("../icons/icon-application.svg"); }
.mx-ico--booking { --ico: url("../icons/icon-calendar.svg"); }
.mx-ico--custom { --ico: url("../icons/icon-hint.svg"); }
.mx-ico--workspace { --ico: url("../icons/icon-grid.svg"); }
.mx-ico--preview { --ico: url("../icons/icon-eye.svg"); }
.mx-ico--conversation { --ico: url("../icons/icon-chat-dots.svg"); }
.mx-ico--send { --ico: url("../icons/icon-send.svg"); }
[dir="rtl"] .mx-ico--send { transform: scaleX(-1); }
.mx-ico--info { --ico: url("../icons/icon-info.svg"); }

.mx-ico-tile {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: var(--mx-r-sm);
  background: var(--mx-pale-blue);
  color: var(--mx-primary-light);
  margin-bottom: 16px;
  border: 1px solid var(--mx-border);
}
.mx-ico-tile .mx-ico { width: 26px; height: 26px; }

/* ─── Buttons ─── */
.mx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 10px 22px;
  border: 2px solid transparent;
  border-radius: var(--mx-r-btn);
  font: inherit;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.mx-btn--primary {
  background: var(--mx-gradient-primary);
  color: var(--mx-text);
  box-shadow: 0 2px 12px rgba(109, 40, 217, 0.35);
}
.mx-btn--primary:hover {
  background: linear-gradient(110deg, #5B21B6 0%, #7C3AED 55%, #8B5CF6 100%);
  color: var(--mx-text);
  box-shadow: var(--mx-glow);
}
.mx-btn--secondary {
  background: transparent;
  color: var(--mx-text);
  border-color: var(--mx-border-hover);
}
.mx-btn--secondary:hover {
  background: var(--mx-surface-hover);
  border-color: var(--mx-primary-light);
  color: var(--mx-text);
}
.mx-btn--ghost {
  background: transparent;
  color: var(--mx-text-secondary);
}
.mx-btn--ghost:hover {
  background: var(--mx-surface-hover);
  color: var(--mx-text);
}
.mx-btn--light {
  background: var(--mx-surface-elevated);
  color: var(--mx-text);
  border-color: var(--mx-border);
}
.mx-btn--light:hover {
  border-color: var(--mx-border-hover);
  background: var(--mx-surface-hover);
  color: var(--mx-text);
}
.mx-btn--block { width: 100%; }
.mx-btn[disabled] { opacity: 0.6; cursor: progress; }

.mx-link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--mx-primary-light);
  text-decoration: none;
}
.mx-link-arrow::after { content: "→"; }
[dir="rtl"] .mx-link-arrow::after { content: "←"; }

/* ─── Preview banner ─── */
.mx-preview {
  background: rgba(250, 204, 21, 0.15);
  color: var(--mx-yellow);
  text-align: center;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 8px var(--mx-gutter);
  border-bottom: 1px solid rgba(250, 204, 21, 0.25);
}

/* ─── Header (glass sticky) ─── */
.mx-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 9, 18, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--mx-border);
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.mx-header.is-scrolled {
  background: rgba(11, 9, 18, 0.92);
  border-bottom-color: var(--mx-border-hover);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
}
.mx-header.is-scrolled .mx-header__bar {
  min-height: 60px;
}
.mx-header__bar {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: var(--mx-header-h);
  transition: min-height 0.2s ease;
}
.mx-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--mx-text);
  text-decoration: none;
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: 0.04em;
}
.mx-logo:hover { color: var(--mx-primary-light); }
.mx-logo img { width: 38px; height: 38px; }

.mx-header__toggle {
  display: none;
  margin-inline-start: auto;
  width: 46px;
  height: 46px;
  border: 1px solid var(--mx-border);
  border-radius: var(--mx-r-btn);
  background: var(--mx-surface-elevated);
  cursor: pointer;
  position: relative;
}
.mx-header__toggle span,
.mx-header__toggle span::before,
.mx-header__toggle span::after {
  position: absolute;
  inset-inline-start: 12px;
  width: 20px;
  height: 2px;
  background: var(--mx-text);
  content: "";
  transition: transform 0.2s ease;
}
.mx-header__toggle span { top: 22px; }
.mx-header__toggle span::before { inset-inline-start: 0; top: -6px; }
.mx-header__toggle span::after { inset-inline-start: 0; top: 6px; }
.mx-header.is-open .mx-header__toggle span { background: transparent; }
.mx-header.is-open .mx-header__toggle span::before { transform: translateY(6px) rotate(45deg); }
.mx-header.is-open .mx-header__toggle span::after { transform: translateY(-6px) rotate(-45deg); }

.mx-nav {
  display: flex;
  align-items: center;
  flex: 1;
  gap: 16px;
}
.mx-nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.mx-nav__item { position: relative; }
.mx-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 8px 12px;
  border: 0;
  border-radius: var(--mx-r-btn);
  background: none;
  color: var(--mx-text-secondary);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.mx-nav__link:hover,
.mx-nav__link[aria-current="page"] {
  background: var(--mx-surface-hover);
  color: var(--mx-text);
}
.mx-nav__caret {
  width: 8px;
  height: 8px;
  border-inline-end: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
}

.mx-mega {
  position: absolute;
  top: calc(100% + 8px);
  inset-inline-start: 0;
  width: min(560px, 90vw);
  padding: 12px;
  background: var(--mx-surface-elevated);
  border: 1px solid var(--mx-border);
  border-radius: var(--mx-r-card);
  box-shadow: var(--mx-shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
}
.mx-nav__item--mega:hover .mx-mega,
.mx-nav__item--mega:focus-within .mx-mega,
.mx-nav__item--mega.is-open .mx-mega {
  opacity: 1;
  visibility: visible;
  transform: none;
}
.mx-mega__list { list-style: none; display: grid; gap: 4px; }
.mx-mega__link {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 12px;
  border-radius: var(--mx-r-sm);
  color: var(--mx-text);
  text-decoration: none;
  transition: background 0.15s ease;
}
.mx-mega__link:hover { background: var(--mx-surface-hover); color: var(--mx-text); }
.mx-mega__link .mx-ico-tile { margin: 0; width: 44px; height: 44px; }
.mx-mega__title { display: block; font-weight: 700; }
.mx-mega__desc { display: block; color: var(--mx-muted); font-size: 0.92rem; }

.mx-nav__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-inline-start: auto;
}

.mx-lang {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  padding: 3px;
  border: 1px solid var(--mx-border);
  border-radius: var(--mx-r-btn);
  background: var(--mx-surface);
}
.mx-lang a {
  display: inline-grid;
  place-items: center;
  min-width: 40px;
  min-height: 36px;
  padding: 0 8px;
  border-radius: 7px;
  color: var(--mx-text-secondary);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
}
.mx-lang a:hover { background: var(--mx-surface-hover); color: var(--mx-text); }
.mx-lang a[aria-current="true"] {
  background: var(--mx-primary);
  color: var(--mx-text);
}

@media (max-width: 1099px) {
  .mx-header__toggle { display: inline-block; }
  .mx-nav {
    display: none;
    position: absolute;
    top: 100%;
    inset-inline: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    max-height: calc(100vh - var(--mx-header-h));
    overflow-y: auto;
    padding: 16px var(--mx-gutter) 24px;
    background: rgba(16, 13, 25, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--mx-border);
    box-shadow: var(--mx-shadow);
  }
  .mx-header.is-open .mx-nav { display: flex; }
  .mx-nav__list { flex-direction: column; align-items: stretch; }
  .mx-nav__link { width: 100%; justify-content: space-between; }
  .mx-mega {
    position: static;
    width: auto;
    padding: 4px 0 0;
    border: 0;
    box-shadow: none;
    background: transparent;
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .mx-nav__actions { flex-wrap: wrap; margin-inline-start: 0; }
  .mx-nav__actions .mx-btn { flex: 1 1 auto; }
}

/* ─── Sections ─── */
.mx-section { padding-block: clamp(56px, 8vw, 104px); }
.mx-section--cream { background: var(--mx-bg-secondary); }
.mx-section--surface { background: var(--mx-surface); }
.mx-section--pale { background: var(--mx-pale-blue); }
.mx-section--tight { padding-block: clamp(40px, 5vw, 64px); }

.mx-section-head { max-width: 46rem; margin-bottom: 40px; }
.mx-section-head--center { margin-inline: auto; text-align: center; }
.mx-eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--mx-pale-blue);
  border: 1px solid var(--mx-border);
  color: var(--mx-primary-light);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.mx-lead { font-size: 1.15rem; color: var(--mx-text-secondary); }

/* ─── Page hero (inner pages) ─── */
.mx-page-hero {
  background: var(--mx-bg-secondary);
  padding-block: clamp(48px, 7vw, 88px);
  border-bottom: 1px solid var(--mx-border);
}
.mx-page-hero h1 { max-width: 40rem; }
.mx-page-hero .mx-lead { max-width: 42rem; margin: 0; }

/* ─── Home hero & atmosphere ─── */
.mx-hero {
  position: relative;
  overflow: hidden;
  background: var(--mx-bg);
  padding-block: clamp(40px, 6vw, 88px);
}
.mx-hero__aurora {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 0;
 
}
.mx-hero__orb {
  pointer-events: none;
  position: absolute;
  inset-inline-end: -8%;
  top: 10%;
  width: min(420px, 55vw);
  aspect-ratio: 1;
  z-index: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, transparent 42%, rgba(139, 92, 246, 0.12) 43%, transparent 44%),
    radial-gradient(circle at center, transparent 58%, rgba(139, 92, 246, 0.08) 59%, transparent 60%),
    radial-gradient(circle at center, transparent 72%, rgba(167, 139, 250, 0.06) 73%, transparent 74%);
  mask-image: radial-gradient(circle at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at center, #000 30%, transparent 75%);
}
.mx-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 40px;
  align-items: center;
}
@media (min-width: 1024px) {
  .mx-hero__grid { grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: 56px; }
}
.mx-hero h1 { margin-bottom: 16px; }

.mx-reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.mx-reveal.is-visible {
  opacity: 1;
  transform: none;
}
html:not(.js) .mx-reveal {
  opacity: 1;
  transform: none;
}

.mx-draft-wrap { padding-block: 12px 0; }
.mx-prose { max-width: 46rem; }
.mx-stack-card { margin-bottom: 16px; }

/* Premium visual assets (registry: config/modex-visuals.php) */
.mx-visual {
  margin: 0 0 1.25rem;
  border-radius: var(--mx-r-lg);
  overflow: hidden;
  border: 1px solid var(--mx-border);
  background: var(--mx-surface-elevated);
  box-shadow: var(--mx-shadow);
}
.mx-visual[data-placeholder="1"] {
  border-color: rgba(214, 177, 94, 0.35);
  box-shadow: 0 0 0 1px rgba(139, 92, 246, 0.12), var(--mx-shadow);
}
.mx-visual__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.mx-visual--hero {
  border-radius: var(--mx-r-xl);
  margin-bottom: 20px;
  box-shadow: var(--mx-glow);
  border-color: var(--mx-border-hover);
}
.mx-visual--card {
  margin-bottom: 16px;
  border-radius: var(--mx-r-card);
}
.mx-visual--compact {
  border-radius: var(--mx-r-sm);
  margin-bottom: 12px;
}
.mx-visual--auth {
  max-width: 22rem;
  margin: 0 auto 20px;
  border-radius: var(--mx-r-lg);
}
.mx-visual--soft {
  border: 0;
  box-shadow: none;
  background: transparent;
}
.mx-visual-strip {
  display: grid;
  gap: 20px;
}
@media (min-width: 900px) {
  .mx-visual-strip--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mx-visual-strip--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1100px) {
  .mx-visual-strip--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
.mx-draft-banner {
  padding: 10px var(--mx-gutter);
  text-align: center;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--mx-yellow);
  background: rgba(250, 204, 21, 0.1);
  border-block: 1px solid rgba(250, 204, 21, 0.2);
}

.mx-prompt {
  margin-top: 28px;
  padding: 20px;
  background: var(--mx-surface-elevated);
  border: 1px solid var(--mx-border);
  border-radius: var(--mx-r-lg);
  box-shadow: var(--mx-shadow);
  transition: border-color 0.2s ease;
}
.mx-prompt:focus-within { border-color: var(--mx-border-hover); }
.mx-prompt__label { display: block; font-weight: 700; margin-bottom: 10px; font-size: 1.05rem; }
.mx-prompt textarea {
  width: 100%;
  min-height: 116px;
  padding: 14px 16px;
  border: 1px solid var(--mx-border);
  border-radius: var(--mx-r-sm);
  background: var(--mx-surface);
  color: var(--mx-text);
  font: inherit;
  resize: vertical;
}
.mx-prompt textarea:focus {
  border-color: var(--mx-primary);
  outline: none;
  box-shadow: var(--mx-focus-ring);
}
.mx-prompt__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
}
.mx-prompt__hint { margin: 10px 0 0; font-size: 0.88rem; color: var(--mx-muted); }
.mx-counter { font-size: 0.85rem; color: var(--mx-muted); }

.mx-chips { border: 0; padding: 0; margin: 14px 0 0; }
.mx-chips legend { font-size: 0.88rem; font-weight: 700; color: var(--mx-muted); margin-bottom: 8px; padding: 0; }
.mx-chips__list { display: flex; flex-wrap: wrap; gap: 8px; }
.mx-chip { position: relative; }
.mx-chip input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.mx-chip span {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 6px 16px;
  border: 1px solid var(--mx-border);
  border-radius: 999px;
  background: var(--mx-surface);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--mx-text-secondary);
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.mx-chip input:hover + span { border-color: var(--mx-border-hover); color: var(--mx-text); }
.mx-chip input:checked + span {
  background: var(--mx-primary);
  border-color: var(--mx-primary);
  color: var(--mx-text);
}
.mx-chip input:focus-visible + span { outline: 3px solid var(--mx-blue); outline-offset: 2px; }

/* ─── Workflow mock card ─── */
.mx-flow {
  padding: 24px;
  background: var(--mx-surface-elevated);
  border-radius: var(--mx-r-lg);
  border: 1px solid var(--mx-border);
  box-shadow: var(--mx-shadow);
  transition: border-color 0.2s ease;
}
.mx-flow:hover { border-color: var(--mx-border-hover); }
.mx-flow__label { font-size: 0.8rem; font-weight: 800; letter-spacing: 0.12em; color: var(--mx-muted); margin-bottom: 6px; }
.mx-flow__title { font-size: 1.35rem; margin-bottom: 18px; }
.mx-flow__steps { list-style: none; display: grid; gap: 10px; counter-reset: step; }
.mx-flow__step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px;
  border-radius: var(--mx-r-sm);
  background: var(--mx-surface);
  border: 1px solid transparent;
}
.mx-flow__step .mx-ico-tile {
  margin: 0;
  width: 42px;
  height: 42px;
  background: var(--mx-pale-blue);
}
.mx-flow__step strong { display: block; }
.mx-flow__step p { margin: 0; color: var(--mx-muted); font-size: 0.92rem; }

/* ─── Grids and cards ─── */
.mx-grid { display: grid; gap: 20px; }
@media (min-width: 640px) {
  .mx-grid--2, .mx-grid--3, .mx-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .mx-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .mx-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.mx-card {
  position: relative;
  padding: 28px;
  background: var(--mx-surface-elevated);
  border: 1px solid var(--mx-border);
  border-radius: var(--mx-r-card);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.mx-card:hover { border-color: var(--mx-border-hover); }
.mx-card--lg { border-radius: var(--mx-r-lg); padding: 36px; }
.mx-card--flat { border-color: transparent; background: var(--mx-surface); }
.mx-card p:last-child { margin-bottom: 0; }
.mx-card__text { color: var(--mx-text-secondary); }
.mx-card__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.mx-card__head + .mx-notice { margin-top: 16px; }
.mx-card__title { font-size: 1.25rem; margin-top: 16px; }
.mx-card .mx-ico-tile + h3 { margin-top: 16px; }
.mx-solution-link { display: block; color: inherit; text-decoration: none; transition: border-color 0.2s ease, transform 0.2s ease; }
.mx-solution-link:hover { border-color: var(--mx-primary); transform: translateY(-2px); }
.mx-solution-link:focus-visible { outline: 3px solid var(--mx-blue); outline-offset: 3px; }
.mx-workspace-list { margin-top: 20px; }

.mx-points { list-style: none; display: grid; gap: 8px; margin-top: 16px; }
.mx-points li { position: relative; padding-inline-start: 26px; color: var(--mx-text-secondary); }
.mx-points li::before {
  content: "";
  position: absolute;
  inset-inline-start: 2px;
  top: 0.55em;
  width: 12px;
  height: 7px;
  border-inline-start: 2px solid var(--mx-primary-light);
  border-bottom: 2px solid var(--mx-primary-light);
  transform: rotate(-45deg);
}
[dir="rtl"] .mx-points li::before { transform: rotate(45deg) scaleX(-1); }

/* ─── Status badges (translucent dark fills) ─── */
.mx-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
  color: var(--mx-text-secondary);
  background: rgba(196, 181, 253, 0.08);
  border: 1px solid var(--mx-border);
}
.mx-badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.mx-badge--in_development {
  background: rgba(167, 139, 250, 0.15);
  color: var(--mx-lavender);
}
.mx-badge--in_development::before { background: var(--mx-primary-light); }
.mx-badge--coming_soon {
  background: rgba(250, 204, 21, 0.12);
  color: var(--mx-yellow);
}
.mx-badge--coming_soon::before { background: var(--mx-yellow); }
.mx-badge--available {
  background: rgba(52, 211, 153, 0.12);
  color: var(--mx-ok);
}
.mx-badge--available::before { background: var(--mx-ok); }

/* ─── Notice / gate ─── */
.mx-notice {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 22px 24px;
  background: var(--mx-pale-blue);
  border: 1px solid var(--mx-border);
  border-inline-start: 4px solid var(--mx-primary);
  border-radius: var(--mx-r-sm);
}
.mx-notice .mx-ico { color: var(--mx-primary-light); margin-top: 2px; }
.mx-notice h2, .mx-notice h3 { font-size: 1.1rem; margin-bottom: 4px; }
.mx-notice p { margin: 0; color: var(--mx-text-secondary); }

/* ─── Design direction mocks ─── */
.mx-direction__mock {
  height: 170px;
  margin-bottom: 20px;
  border-radius: var(--mx-r-sm);
  border: 1px solid var(--mx-border);
  padding: 18px;
  display: grid;
  gap: 10px;
  align-content: start;
}
.mx-direction__mock i { display: block; height: 12px; border-radius: 6px; }
.mx-direction--minimal .mx-direction__mock { background: var(--mx-surface); }
.mx-direction--minimal i { background: var(--mx-surface-hover); }
.mx-direction--minimal i:first-child { width: 40%; background: var(--mx-text); }
.mx-direction--modern .mx-direction__mock { background: var(--mx-bg-secondary); }
.mx-direction--modern i { background: var(--mx-primary); }
.mx-direction--modern i:nth-child(2) { width: 70%; background: var(--mx-text-secondary); }
.mx-direction--modern i:nth-child(3) { width: 30%; height: 28px; border-radius: 8px; }
.mx-direction--tech .mx-direction__mock { background: var(--mx-pale-blue); grid-template-columns: repeat(3, 1fr); }
.mx-direction--tech i { background: var(--mx-lavender); height: 44px; border-radius: 10px; opacity: 0.7; }
.mx-direction--tech i:first-child { grid-column: span 3; height: 12px; background: var(--mx-primary-light); width: 50%; opacity: 1; }

/* ─── Steps ─── */
.mx-steps { list-style: none; display: grid; gap: 16px; counter-reset: mxstep; }
@media (min-width: 900px) { .mx-steps { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.mx-steps li {
  counter-increment: mxstep;
  padding: 24px;
  background: var(--mx-surface-elevated);
  border: 1px solid var(--mx-border);
  border-radius: var(--mx-r-card);
  transition: border-color 0.2s ease;
}
.mx-steps li:hover { border-color: var(--mx-border-hover); }
.mx-steps li::before {
  content: counter(mxstep);
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: var(--mx-gradient-primary);
  color: var(--mx-text);
  font-weight: 800;
  box-shadow: 0 2px 10px rgba(109, 40, 217, 0.35);
}
.mx-steps p { margin: 0; color: var(--mx-muted); }

/* ─── Table ─── */
.mx-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--mx-border);
  border-radius: var(--mx-r-card);
  background: var(--mx-surface-elevated);
}
.mx-table { width: 100%; border-collapse: collapse; min-width: 480px; }
.mx-table th, .mx-table td {
  padding: 16px 20px;
  text-align: start;
  border-bottom: 1px solid var(--mx-border);
  vertical-align: top;
}
.mx-table thead th { background: var(--mx-surface); font-size: 0.9rem; color: var(--mx-text-secondary); }
.mx-table tbody tr:last-child th, .mx-table tbody tr:last-child td { border-bottom: 0; }

/* ─── FAQ ─── */
.mx-faq { display: grid; gap: 12px; max-width: 52rem; }
.mx-faq details {
  background: var(--mx-surface-elevated);
  border: 1px solid var(--mx-border);
  border-radius: var(--mx-r-sm);
  transition: border-color 0.2s ease;
}
.mx-faq details[open] { border-color: var(--mx-border-hover); }
.mx-faq summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  min-height: 44px;
  color: var(--mx-text);
}
.mx-faq summary::-webkit-details-marker { display: none; }
.mx-faq summary::after { content: "+"; font-size: 1.3rem; line-height: 1; color: var(--mx-primary-light); }
.mx-faq details[open] summary::after { content: "−"; }
.mx-faq details p { padding: 0 20px 18px; margin: 0; color: var(--mx-text-secondary); }

/* ─── Forms ─── */
.mx-form { display: grid; gap: 18px; }
.mx-form__grid { display: grid; gap: 18px; }
@media (min-width: 640px) { .mx-form__grid { grid-template-columns: 1fr 1fr; } }
.mx-field { display: grid; gap: 6px; }
.mx-field > span, .mx-field legend { font-weight: 700; font-size: 0.95rem; color: var(--mx-text); }
.mx-field input,
.mx-field textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 14px;
  border: 1px solid var(--mx-border);
  border-radius: var(--mx-r-btn);
  background: var(--mx-surface);
  color: var(--mx-text);
  font: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.mx-field textarea { min-height: 150px; resize: vertical; }
.mx-field input::placeholder,
.mx-field textarea::placeholder { color: var(--mx-muted); }
.mx-field input:focus, .mx-field textarea:focus {
  outline: none;
  border-color: var(--mx-primary);
  box-shadow: var(--mx-focus-ring);
}
.mx-field [aria-invalid="true"] { border-color: var(--mx-err); }
.mx-field fieldset { border: 0; padding: 0; margin: 0; }
.mx-err { color: var(--mx-err); font-size: 0.9rem; font-style: normal; font-weight: 600; }
.mx-fine { font-size: 0.88rem; color: var(--mx-muted); margin: 0; }

.mx-flash {
  padding: 14px 18px;
  border-radius: var(--mx-r-sm);
  font-weight: 600;
  margin-bottom: 20px;
  border: 1px solid transparent;
}
.mx-flash--ok {
  background: rgba(52, 211, 153, 0.12);
  color: var(--mx-ok);
  border-color: rgba(52, 211, 153, 0.25);
}
.mx-flash--err {
  background: rgba(251, 113, 133, 0.12);
  color: var(--mx-err);
  border-color: rgba(251, 113, 133, 0.25);
}
.mx-flash--info {
  background: var(--mx-pale-blue);
  color: var(--mx-text-secondary);
  border-color: var(--mx-border);
}

.mx-quote {
  margin: 0 0 16px;
  padding: 16px 18px;
  background: var(--mx-surface);
  border-inline-start: 4px solid var(--mx-primary);
  border-radius: var(--mx-r-btn);
  white-space: pre-line;
  overflow-wrap: anywhere;
  color: var(--mx-text-secondary);
}

.mx-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

/* ─── Contact layout ─── */
.mx-split { display: grid; gap: 32px; align-items: start; }
@media (min-width: 1024px) { .mx-split { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 48px; } }

/* ─── CTA band ─── */
.mx-cta {
  padding: clamp(32px, 5vw, 56px);
  border-radius: var(--mx-r-xl);
  background: var(--mx-surface-elevated);
  border: 1px solid var(--mx-border-hover);
  color: var(--mx-text);
  display: grid;
  gap: 20px;
  align-items: center;
  box-shadow: var(--mx-shadow), inset 0 1px 0 rgba(167, 139, 250, 0.08);
}
@media (min-width: 900px) { .mx-cta { grid-template-columns: 1fr auto; } }
.mx-cta h2 { color: var(--mx-text); margin-bottom: 8px; }
.mx-cta p { margin: 0; color: var(--mx-text-secondary); }
.mx-cta .mx-btn--secondary { color: var(--mx-text); border-color: var(--mx-border-hover); }
.mx-cta .mx-btn--secondary:hover {
  background: var(--mx-primary);
  border-color: var(--mx-primary);
  color: var(--mx-text);
}

/* ─── Footer ─── */
.mx-footer {
  background: var(--mx-bg-secondary);
  color: var(--mx-text-secondary);
  padding-block: 56px 32px;
  font-size: 0.95rem;
  border-top: 1px solid var(--mx-border);
}
.mx-footer a { color: var(--mx-text); text-decoration: none; }
.mx-footer a:hover { color: var(--mx-primary-light); text-decoration: underline; }
.mx-footer__grid { display: grid; gap: 32px; }
@media (min-width: 900px) { .mx-footer__grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; } }
.mx-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--mx-text);
  margin-bottom: 12px;
}
.mx-footer__brand img { width: 34px; height: 34px; }
.mx-footer h2 { font-size: 0.95rem; color: var(--mx-text); margin-bottom: 12px; }
.mx-footer ul { list-style: none; display: grid; gap: 8px; }
.mx-footer__bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--mx-border);
  display: grid;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--mx-muted);
}

/* ─── Error pages ─── */
.mx-error { min-height: 60vh; display: grid; place-items: center; text-align: center; padding-block: 80px; }
.mx-error > * { max-width: 40rem; }
.mx-error .mx-actions { justify-content: center; }
.mx-error__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--mx-text);
  text-decoration: none;
  margin-bottom: 24px;
}
.mx-error__code {
  font-size: clamp(3.5rem, 10vw, 6rem);
  font-weight: 800;
  background: var(--mx-gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: 12px;
}

/* ─── Sign-in / auth ─── */
.mx-auth-body {
  background: var(--mx-bg);
  background-image:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(109, 40, 217, 0.2), transparent 55%);
  min-height: 100vh;
}
.mx-auth {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(16px, 5vw, 48px) var(--mx-gutter);
}
.mx-auth__card {
  width: 100%;
  max-width: 30rem;
  padding: clamp(24px, 5vw, 40px);
  background: var(--mx-surface-elevated);
  border: 1px solid var(--mx-border);
  border-radius: var(--mx-r-lg);
  box-shadow: var(--mx-shadow);
}
.mx-auth__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.mx-auth__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 12px;
  margin-inline-start: -12px;
  border: 0;
  border-radius: var(--mx-r-btn);
  background: none;
  color: var(--mx-text-secondary);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
.mx-auth__back:hover { background: var(--mx-surface-hover); color: var(--mx-text); }
.mx-auth__arrow::before { content: "←"; }
[dir="rtl"] .mx-auth__arrow::before { content: "→"; }
.mx-auth__step { font-size: 0.85rem; color: var(--mx-muted); }
.mx-auth__logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin: 8px auto 20px;
  color: var(--mx-text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.mx-auth__logo:hover { color: var(--mx-primary-light); }
.mx-auth__logo img { width: 56px; height: 56px; }
.mx-auth__title { font-size: 1.6rem; text-align: center; }
.mx-auth__lead { text-align: center; color: var(--mx-text-secondary); }
.mx-auth .mx-form { margin-top: 20px; }
.mx-auth .mx-notice { margin-top: 16px; }
.mx-otp {
  font-size: 1.5rem;
  letter-spacing: 0.5em;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.mx-auth__resend { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin-top: 12px; }
.mx-auth__idea { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--mx-border); }
.mx-auth__idea h2 { font-size: 1.05rem; margin-bottom: 4px; }
.mx-auth__idea .mx-quote { margin-top: 12px; }

/* ─── Workspace shell ─── */
.mx-ws-body {
  background: var(--mx-bg);
  background-image: radial-gradient(ellipse 70% 40% at 50% 0%, rgba(109, 40, 217, 0.12), transparent 50%);
}
.mx-wsbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(11, 9, 18, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--mx-border);
}
.mx-wsbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 64px;
  padding-inline: var(--mx-gutter);
}
.mx-wsbar__nav { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.mx-wsbar__mobile { font-size: 0.85rem; color: var(--mx-muted); font-weight: 600; }
.mx-ws-page { padding-block: 32px 64px; }
.mx-ws-page h1 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.mx-ws-pending { margin-bottom: 24px; }
.mx-ws-index { display: grid; gap: 24px; align-items: start; }
@media (min-width: 1024px) { .mx-ws-index { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); } }
.mx-ws-account dl { display: grid; gap: 12px; margin: 0 0 16px; }
.mx-ws-account dt { font-weight: 700; font-size: 0.9rem; color: var(--mx-muted); }
.mx-ws-account dd { margin: 0; font-size: 1.1rem; }

.mx-conv-list { list-style: none; display: grid; gap: 8px; }
.mx-conv {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--mx-surface);
  border: 1px solid var(--mx-border);
  border-radius: var(--mx-r-sm);
  color: var(--mx-text);
  text-decoration: none;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.mx-conv:hover { border-color: var(--mx-border-hover); color: var(--mx-text); background: var(--mx-surface-hover); }
.mx-conv.is-current {
  border-color: var(--mx-primary);
  background: var(--mx-pale-blue);
  box-shadow: inset 4px 0 0 var(--mx-primary);
}
[dir="rtl"] .mx-conv.is-current { box-shadow: inset -4px 0 0 var(--mx-primary); }
.mx-conv__title { font-weight: 700; overflow-wrap: anywhere; }
.mx-conv__meta { display: flex; flex-wrap: wrap; gap: 8px; font-size: 0.85rem; color: var(--mx-muted); }
.mx-conv__date { font-size: 0.8rem; color: var(--mx-muted); }
.mx-conv__status {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  background: rgba(196, 181, 253, 0.1);
  color: var(--mx-text-secondary);
  border: 1px solid var(--mx-border);
}
.mx-conv__status--review {
  background: rgba(250, 204, 21, 0.12);
  color: var(--mx-yellow);
  border-color: rgba(250, 204, 21, 0.25);
}
.mx-conv__status--confirmed {
  background: rgba(52, 211, 153, 0.12);
  color: var(--mx-ok);
  border-color: rgba(52, 211, 153, 0.25);
}

/* ─── Workspace three panes ─── */
.mx-ws { display: grid; gap: 16px; padding: 16px var(--mx-gutter) 32px; }
.mx-ws__pane {
  background: var(--mx-surface-elevated);
  border: 1px solid var(--mx-border);
  border-radius: var(--mx-r-card);
  padding: 20px;
  min-width: 0;
}
.mx-ws__list-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 12px; }
.mx-ws__list-head h2 { font-size: 1.05rem; margin: 0; }
.mx-ws__tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--mx-surface);
  border: 1px solid var(--mx-border);
  border-radius: var(--mx-r-btn);
}
.mx-ws__tabs[hidden] { display: none; }
.mx-ws__tabs button {
  flex: 1;
  min-height: 44px;
  border: 0;
  border-radius: 7px;
  background: none;
  font: inherit;
  font-weight: 700;
  color: var(--mx-text-secondary);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.mx-ws__tabs button[aria-selected="true"] {
  background: var(--mx-primary);
  color: var(--mx-text);
}

@media (max-width: 1023px) {
  .js .mx-ws__pane:not(.is-active) { display: none; }
}
@media (min-width: 1024px) {
  .mx-ws {
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr) minmax(260px, 340px);
    align-items: start;
  }
  .mx-ws__tabs, .mx-ws__tabs:not([hidden]) { display: none; }
  .mx-ws__list, .mx-ws__brief {
    position: sticky;
    top: 80px;
    max-height: calc(100vh - 96px);
    overflow-y: auto;
  }
}

.mx-chat__head h1 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); margin-bottom: 2px; overflow-wrap: anywhere; }
.mx-chat__mode {
  margin: 12px 0;
  padding: 10px 14px;
  border-radius: var(--mx-r-btn);
  background: var(--mx-pale-blue);
  border: 1px solid var(--mx-border);
  font-size: 0.88rem;
  color: var(--mx-text-secondary);
}

.mx-msgs { list-style: none; display: grid; gap: 12px; margin: 16px 0; padding: 0; }
.mx-msg { max-width: min(42rem, 92%); display: grid; gap: 4px; }
.mx-msg__who { font-size: 0.78rem; font-weight: 700; color: var(--mx-muted); }
.mx-msg__body {
  padding: 12px 16px;
  border-radius: var(--mx-r-sm);
  background: var(--mx-surface);
  border: 1px solid var(--mx-border);
  white-space: pre-line;
  overflow-wrap: anywhere;
  color: var(--mx-text);
}
.mx-msg--user { justify-self: end; }
.mx-msg--user .mx-msg__who { text-align: end; }
.mx-msg--user .mx-msg__body {
  background: var(--mx-gradient-primary);
  border-color: transparent;
  color: var(--mx-text);
  box-shadow: 0 2px 12px rgba(109, 40, 217, 0.3);
}
.mx-msg--question .mx-msg__body { border-inline-start: 4px solid var(--mx-primary); }
.mx-msg--notice .mx-msg__body { background: var(--mx-pale-blue); border-color: var(--mx-border); }
.mx-msg--brief_review .mx-msg__body,
.mx-msg--proposal .mx-msg__body {
  background: var(--mx-surface-elevated);
  border: 1px solid var(--mx-border);
}

.mx-composer { display: grid; gap: 12px; padding-top: 16px; border-top: 1px solid var(--mx-border); }
.mx-composer[aria-busy="true"] { opacity: 0.7; }
.mx-composer__error[hidden] { display: none; }
.mx-composer .mx-chips { margin: 0; }
.mx-choice-list { display: flex; flex-wrap: wrap; gap: 8px; }
.mx-choice {
  min-height: 40px;
  padding: 6px 16px;
  border: 1px solid var(--mx-primary);
  border-radius: 999px;
  background: var(--mx-surface);
  color: var(--mx-primary-light);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}
.mx-choice:hover {
  background: var(--mx-primary);
  color: var(--mx-text);
  box-shadow: var(--mx-glow);
}
.mx-composer__row { display: flex; gap: 8px; align-items: flex-end; }
.mx-composer__row[hidden] { display: none; }
.mx-composer__row textarea {
  flex: 1;
  min-height: 48px;
  max-height: 200px;
  padding: 12px 14px;
  border: 1px solid var(--mx-border);
  border-radius: var(--mx-r-btn);
  background: var(--mx-surface);
  color: var(--mx-text);
  font: inherit;
  resize: vertical;
}
.mx-composer__row textarea[hidden] { display: none; }
.mx-composer__row textarea:focus {
  outline: none;
  border-color: var(--mx-primary);
  box-shadow: var(--mx-focus-ring);
}
.mx-composer__send { flex: none; }
.mx-choice[aria-pressed="true"] {
  background: var(--mx-primary);
  color: var(--mx-text);
}
.mx-composer__nav { display: flex; flex-wrap: wrap; gap: 8px; }
.mx-composer__nav[hidden] { display: none; }
.mx-composer__nav .mx-btn { min-height: 40px; padding: 6px 14px; font-size: 0.9rem; }
.mx-composer__nav .mx-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.mx-composer__saved { font-size: 0.8rem; }
.mx-msg__badge {
  justify-self: start;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--mx-pale-blue);
  border: 1px solid var(--mx-border);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--mx-primary-light);
}
.mx-msg__note { font-size: 0.75rem; color: var(--mx-muted); }
.mx-msg--user .mx-msg__note { text-align: end; }
.mx-msg--guidance .mx-msg__body {
  background: var(--mx-surface);
  border: 1px dashed var(--mx-primary-light);
}

/* ─── Brief panel ─── */
.mx-brief__title { font-size: 1.15rem; }
.mx-brief__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--mx-muted); }
.mx-brief__progress { display: grid; gap: 6px; font-size: 0.88rem; font-weight: 600; margin-bottom: 12px; }
.mx-brief__progress progress { width: 100%; height: 10px; accent-color: var(--mx-primary); }
.mx-brief__notice {
  padding: 12px 14px;
  border-radius: var(--mx-r-btn);
  background: rgba(250, 204, 21, 0.1);
  border: 1px solid rgba(250, 204, 21, 0.22);
  color: var(--mx-yellow);
  font-size: 0.88rem;
  font-weight: 600;
}
.mx-brief__fields { display: grid; gap: 10px; margin: 16px 0; }
.mx-brief__field { position: relative; padding-bottom: 10px; padding-inline-end: 64px; border-bottom: 1px solid var(--mx-border); }
.mx-brief__required { margin-inline-start: 6px; color: var(--mx-primary-light); font-size: 0.72rem; }
.mx-brief__edit {
  position: absolute;
  inset-inline-end: 0;
  top: 0;
  min-height: 32px;
  padding: 2px 10px;
  border: 1px solid var(--mx-border);
  border-radius: 999px;
  background: var(--mx-surface);
  color: var(--mx-text-secondary);
  font: inherit;
  font-size: 0.8rem;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.mx-brief__edit:hover { border-color: var(--mx-border-hover); color: var(--mx-text); }
.mx-brief__edit[hidden] { display: none; }
.mx-brief__field dt { font-size: 0.8rem; font-weight: 700; color: var(--mx-muted); }
.mx-brief__field dd { margin: 2px 0 0; overflow-wrap: anywhere; color: var(--mx-text); }
.mx-brief__muted { color: var(--mx-muted); font-style: italic; font-size: 0.9rem; }
.mx-brief__next h3 { font-size: 0.95rem; }
.mx-brief__next ul { list-style: none; display: grid; gap: 8px; }
.mx-brief__next li { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 0.92rem; }

/* ─── Reduced motion ─── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .mx-reveal { opacity: 1; transform: none; }
}