/* Design tokens and soft-motion defaults */
:root {
  --brand: #4f46e5;
  --brand-2: #06b6d4;
  --ink: #111827;
  --subtle-ink: #6b7280;
  --surface: #ffffff;
  --border: #e5e7eb;
  --elev: 0 16px 32px rgba(0,0,0,.06);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-std: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast: .2s;
  --dur: .28s;
  --dur-slow: .45s;
  /* semantic tokens */
  --brand-600: #4f46e5;
  --brand-700: #4338ca;
  --success: #10b981;
  --error: #ef4444;
  --warning: #f59e0b;
  --info: #2563eb;
}
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}
/* Visually hidden but accessible utility */
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}
/* Checkbox group as flex for multi-selects */
.checkbox-group { display:flex; flex-wrap: wrap; gap: 10px; }
.checkbox-group .cbx { display:flex; align-items:center; gap:8px; padding:8px 10px; border:1px solid #e5e7eb; border-radius:12px; background:#fff; cursor:pointer; transition: box-shadow .2s, border-color .2s, background .2s; }
.checkbox-group .cbx:hover { border-color:#d1d5db; box-shadow: 0 1px 3px rgba(0,0,0,.06); }
.checkbox-group .cbx input[type="checkbox"] { appearance:none; width:18px; height:18px; border:2px solid #9ca3af; border-radius:6px; display:inline-block; position:relative; background:#fff; }
.checkbox-group .cbx input[type="checkbox"]:focus { outline:none; box-shadow: 0 0 0 3px rgba(79,70,229,.18); border-color:#4f46e5; }
.checkbox-group .cbx input[type="checkbox"]:checked { background:#4f46e5; border-color:#4f46e5; }
.checkbox-group .cbx input[type="checkbox"]:checked::after { content:''; position:absolute; inset:3px; background:#fff; border-radius:4px; }
.checkbox-group .cbx span { font-size:14px; color:#374151; }
/* حالت انتخاب‌شده کارت‌های چندتایی (محسوس‌تر) */
.checkbox-group .cbx:has(input[type="checkbox"]:checked) { background:#eef2ff; border-color: var(--brand-600); box-shadow: 0 2px 8px rgba(79,70,229,.12); }
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
margin: 0;
font-family: "YekanBakhFaNum", system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial;
background: #ffffff;
background-image: radial-gradient(1200px 600px at 80% -10%, rgba(79,70,229,.06), rgba(255,255,255,0) 60%),
                  radial-gradient(900px 500px at -10% 110%, rgba(6,182,212,.05), rgba(255,255,255,0) 50%);
color: var(--ink);
}
video{max-width:100%}
.containers {
max-width: 980px;
margin: 40px auto;
padding: 28px;
background: #ffffff;
border: 1px solid #e5e7eb;
border-radius: 16px;
box-shadow: 0 16px 32px rgba(0,0,0,.06);
}
h1 { margin: 0 0 8px; font-size: 20px;text-align:center }


.stepper { display: flex; flex-wrap: nowrap; gap: 10px; margin-bottom: 16px; overflow-x: auto; -webkit-overflow-scrolling: touch; scroll-behavior: smooth; scroll-snap-type: x mandatory; padding-bottom: 6px; }
.stepper::-webkit-scrollbar { height: 0px; }
.stepper::-webkit-scrollbar-thumb { background: #e5e7eb; border-radius: 999px; }
.step { flex: 0 0 auto; display: grid; grid-template-columns: 36px 1fr; align-items: center; gap: 10px; padding: 8px 12px; border: 1px dashed #d1d5db; border-radius: 12px; color: #6b7280; background:#fafafa; scroll-snap-align: center; transform: scale(.92); opacity: .7; transition: transform var(--dur) var(--ease-out), opacity var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out), border-color var(--dur) var(--ease-std); font-size: 12px; }
.step span { display: inline-flex; width: 28px; height: 28px; border-radius: 50%; align-items:center; justify-content:center; background:#ffffff; border:1px solid #d1d5db; color:#6b7280; font-weight:600; transition: transform .2s ease; }
.step.is-active { border-style: solid; border-color: #4f46e5; color:#111827; background:#f5f7ff; transform: scale(1); opacity: 1; font-weight: 800; font-size: 14px; box-shadow: 0 6px 16px rgba(79,70,229,.12); }
.step.is-active span { background:#4f46e5; border-color:#4f46e5; color:white; transform: scale(1.05); }
/* Gentle hover on step bullets */
.step:hover { transform: scale(.96); opacity: .95; box-shadow: 0 6px 14px rgba(0,0,0,.06); }
.step:hover span { transform: scale(1.02); }

.progress { background:#e5e7eb; height: 6px; border-radius: 999px; overflow: hidden; margin-bottom: 16px; }
.progress-bar { height:100%; background: linear-gradient(90deg, #4f46e5, #06b6d4); width: 0%; transition: width var(--dur-slow) var(--ease-out); }

form { margin-top: 12px; }
.form-step { display: none; padding: 0; border:1px solid #ffffff; border-radius: 14px; background:#ffffff; }
.form-step.is-active { display: block; animation: fadeSlideIn var(--dur) var(--ease-out); }
.form-step,
.form-step.is-active {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(6px); filter: blur(0.5px); }
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

.grid { display: grid; grid-template-columns: 1fr; gap: 2px; }
/* If you later want 2 columns on wide screens, you can restore via media query */
/* @media (min-width: 960px) { .grid { grid-template-columns: 1fr 1fr; } } */

.field { display:flex; flex-direction: column; gap: 5px; padding:0 14px;  position: relative; }
.field > label { font-weight: 600; color: var(--ink); font-size: 14px; pointer-events: none; }
/* Allow clicking on checkbox label chips */
.checkbox-group .cbx { pointer-events: auto; }
.checkbox-group {
  display: grid;
  grid-template-columns: 1fr; /* موبایل: تک‌ستونه و تمام‌عرض */
  gap: 8px;
}
.checkbox-group .cbx {
  width: 100%;
  display: flex;
  align-items: flex-start; /* اجازه چندخطی شدن متن بدون برش */
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-std), border-color var(--dur-fast) var(--ease-std), box-shadow var(--dur) var(--ease-out);
}
.checkbox-group .cbx:hover { border-color:#d1d5db; box-shadow: 0 1px 3px rgba(0,0,0,.06); }
.checkbox-group .cbx:focus-within { border-color:#4f46e5; box-shadow: 0 0 0 3px rgba(79,70,229,.16); }
.checkbox-group .cbx input[type="checkbox"] { width:18px; height:18px; flex:0 0 auto; }
.checkbox-group .cbx span { flex: 1 1 auto; overflow:visible; white-space:normal; word-break: break-word; color:#374151; }

/* دسکتاپ: دو ستونه و هم‌عرض */
@media (min-width: 960px) {
  .checkbox-group { grid-template-columns: 1fr 1fr; }
}
.field input, .field select, .field textarea {
font-size: 15px;font-family: YekanBakhFaNum; padding: 9px 12px; border-radius: 5px; border: 1px solid #dde3ec; background: #ffffff; color: #536387;outline: none; resize: none;
}
.field input:hover, .field select:hover, .field textarea:hover { border-color:#cbd5e1; }
.field input:focus, .field textarea:focus { border-color: #4f46e5; box-shadow: 0 0 0 4px rgba(79,70,229,.16); background:#fff; }
/* Keep select focus lightweight to prevent lag on some desktops (Ubuntu Chrome) */
.field select { transition: none !important; }
.field select:focus { border-color: #4f46e5; box-shadow: none !important; background:#fff; outline: 2px solid rgba(79,70,229,.6); outline-offset: 0; }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible {
  outline: 3px solid rgba(79,70,229,.28);
  outline-offset: 2px;
}
.field select {
  position: relative; z-index: 10; /* ensure on top of any overlay */
  appearance: menulist; -webkit-appearance: menulist; -moz-appearance: menulist; /* use native dropdown */
  /* Use native arrow for consistent alignment across RTL/LTR */
  background: #fff; /* keep background solid */
  cursor: pointer;
  pointer-events: auto; touch-action: manipulation; -webkit-tap-highlight-color: rgba(0,0,0,0);
}
/* If at any point we restore custom arrow, fix RTL placement */
html[dir="rtl"] .field select.custom-arrow { background-position: left 12px center; padding-left: 36px; padding-right: 12px; }
html:not([dir="rtl"]) .field select.custom-arrow { background-position: right 12px center; padding-right: 36px; padding-left: 12px; }
.field select:hover { border-color:#cbd5e1; }
.field select[multiple] { min-height: 140px; padding-right: 12px; background-image: none; }
.field select option { padding:6px 8px; }

/* Role tree rows */
.role-tree { display:flex; flex-direction: column; gap: 8px; padding: 8px 20px; border:1px solid #e5e7eb; border-radius:12px; background:#fafafa; }
.role-tree .row { display:flex; align-items:center; gap:10px; color:#374151; flex-wrap: nowrap;}
.role-tree .row span { font-size:14px; }
.role-tree {
  overflow: visible; /* بدون محدودیت ارتفاع و اسکرول داخلی */
}
/* ردیف‌های نقش: ناحیه کلیک بزرگ‌تر، هاور و انتخاب‌شده */
.role-tree .row {
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  cursor: pointer;flex-wrap: nowrap;
  transition: background-color var(--dur-fast) var(--ease-std), border-color var(--dur-fast) var(--ease-std), color var(--dur-fast) var(--ease-std), box-shadow var(--dur) var(--ease-out);
}
.role-tree .row:hover { background:#f9fafb; border-color:#e5e7eb; }
/* هایلایت زمانی که تیک خورده باشد (بدون نیاز به تغییر HTML) */
.role-tree .row:has(input[type="checkbox"]:checked),
.role-tree .row:has(input[type="radio"]:checked) {
  background: #eef2ff;
  border-color: #c7d2fe;
  color: #3730a3;
  box-shadow: 0 1px 0 rgba(79,70,229,.06) inset;
}
/* فوکوس کیبورد روی ورودی داخل ردیف */
.role-tree .row:has(input:focus-visible) {
  outline: 3px solid rgba(79,70,229,.25);
  outline-offset: 2px;
}
/* والدها: بولد و متمایز (CSS-only، بدون تغییر HTML) */
.role-tree .row:has(+ .children),
.role-tree .row:has(input[aria-controls]),
.role-tree .row:has(input[data-parent]),
.role-tree .row.is-parent {
  font-weight: 700;
  color: #111827;
}
/* استایل شاخه فرزندان در صورت وجود ساختار .children */
.role-tree .children {
  margin-inline-start: 18px;
  padding-inline-start: 10px;
  border-inline-start: 1px dashed #e5e7eb;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field .hint { color: var(--subtle-ink); }
.field .error { color:#b91c1c; min-height: 16px; }
.span-2 {
    grid-column: span 2;
    border-radius: 5px;
    margin-bottom: 10px;
    padding: 14px;
}

/* Pretty radios & checkboxes with accent-color for better native look */
.field input[type="checkbox"], .field input[type="radio"], .role-tree .row input[type="checkbox"] {
accent-color: var(--brand);
width: 18px; height: 18px; cursor: pointer;
}
.radio-group { display:flex; gap: 12px; flex-wrap: wrap; }
.radio-group label { display:flex; align-items:center; gap:8px; padding:8px 12px; border:1px solid #e5e7eb; border-radius: 10px; background:#fff; cursor:pointer; }
.radio-group label:hover { border-color:#d1d5db; box-shadow: 0 1px 3px rgba(0,0,0,.06); }

.navs { display:flex; gap: 10px; justify-content: flex-start; margin-top: 18px; }
#sendCodeBtn{background:#a3a9f1}
.btn { appearance:none; border:1px solid var(--border); background:#f3f4f6; color: var(--ink); padding:10px 20px; border-radius:5px; cursor:pointer; font-family: YekanBakhFaNum; transition: transform .1s var(--ease-std), box-shadow .25s var(--ease-out), background-color .2s var(--ease-std), color .2s var(--ease-std), border-color .2s var(--ease-std); }
.btn:hover { transform: translateY(-1px); box-shadow: 0 10px 20px rgba(0,0,0,.07); }
.btn:active { transform: translateY(0) scale(.98); box-shadow: 0 4px 10px rgba(0,0,0,.08); }
.btn:focus-visible { outline: 3px solid rgba(79,70,229,.28); outline-offset: 2px; }
.btn.primary { background: var(--brand-600); color:#ffffff; border-color: var(--brand-600); }
.btn.primary:hover { filter: brightness(1.06); transform: translateY(-1px); box-shadow: 0 10px 22px rgba(79,70,229,.26); }
.btn.success { background: var(--success); color:#ffffff; border-color: var(--success); }
.btn.success:hover { filter: brightness(1.05); }
.btn.ghost { background:transparent; border:1px solid var(--border); color: var(--subtle-ink); }
.btn:disabled { opacity:.6; cursor:not-allowed; }

.footer { margin-top: 20px; display:flex; gap:8px; align-items:center;direction:ltr }

/* حالت تاریک برای role-tree */
@media (prefers-color-scheme: dark) {
  .role-tree { background:#0b1220; border-color:#1f2937; }
  .role-tree .row { color:#d1d5db; }
  .role-tree .row:hover { background:#111827; border-color:#334155; }
  .role-tree .row:has(input[type="checkbox"]:checked),
  .role-tree .row:has(input[type="radio"]:checked) {
    background:#1e293b; border-color:#334155; color:#e5e7eb; box-shadow: 0 1px 0 rgba(15,23,42,.4) inset;
  }
}
.muted { color: var(--subtle-ink); font-size: 12px; }

.review { background:#f9fafb; border:1px dashed #e5e7eb; padding:18px; border-radius:14px; width:100%; max-width:100%; box-sizing:border-box; }
.review .row { display:flex; gap:8px; padding:6px 0; border-bottom:1px dashed #e5e7eb; align-items: flex-start; }
.review .row:last-child { border-bottom: none; }
.review .key { width: 123px; color:#6b7280; min-width: 0; overflow-wrap: anywhere; word-break: break-word; font-weight:600; }
.review .val { flex:1; min-width: 0; overflow-wrap: anywhere; word-break: break-word; }

/* Delete button inside review cards */
.review > .btn { background:#fee2e2; border:1px solid #ef4444; color:#991b1b; font-weight:600; border-radius:10px; padding:8px 12px; margin-top:10px; align-self:flex-start; transition: background .2s var(--ease-std), box-shadow .25s var(--ease-out), transform .15s var(--ease-out); }
.review > .btn:hover { background:#fecaca; color:#7f1d1d; box-shadow: 0 6px 18px rgba(239,68,68,.18); transform: translateY(-1px); }
.review > .btn:active { transform: translateY(0); }

/* Add section (parent wrapper) and added item cards */
.add-section { background:#f9fafb; border:1px dashed var(--border); padding:14px; border-radius:12px; width:100%; max-width:100%; box-sizing:border-box; }
.add-list { display:flex; flex-direction: column; gap:10px; }
.add-item { background:#ffffff; border:1px solid var(--border); border-radius:10px; padding:10px 12px; display:flex; gap:8px; align-items:flex-start; transition: background .2s var(--ease-std), border-color .2s var(--ease-std), box-shadow .25s var(--ease-out); min-width:0; }
.add-item:hover { background:#f8fafc; border-color:#d1d5db; box-shadow: 0 1px 6px rgba(0,0,0,.06); }
.add-item.is-active, .add-item:focus-within { background:#eef2ff; border-color: var(--brand-600); box-shadow: 0 2px 10px rgba(79,70,229,.16); }
.add-item .key { width: 160px; font-weight:600; color: var(--ink); min-width:0; overflow-wrap:anywhere; word-break: break-word; }
.add-item .val { flex:1; color: var(--ink); min-width:0; overflow-wrap:anywhere; word-break: break-word; }

/* Collection block heading and add button prominence */
.field.span-2 > h3 { font-size: 16px; margin: 0 0 8px; color: var(--ink); }
.field.span-2 > .btn.ghost { align-self: center; margin-top: 12px; background:#eef2ff; border-color: var(--brand-600); color:#3730a3; font-weight:600; border-radius:8px; padding-inline:14px; width:100%; max-width:600px; display:flex; justify-content:center; }
.field.span-2 > .btn.ghost:hover { background:#e0e7ff; box-shadow: 0 6px 18px rgba(79,70,229,.18); transform: translateY(-1px); }
.field.span-2 > .btn.ghost:before { content:'+'; display:inline-block; margin-inline-start:6px; margin-inline-end:4px; font-weight:700; }

/* Collection list and empty note */
.collection-list { display:flex; flex-direction: column; gap:10px; margin-top: 6px; }
.note {

padding: 12px;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 12px;
    color: #1e40af;
    font-size: .95rem;
    margin-bottom: 16px;
 }

    .type-line {
      white-space: pre-wrap;
      line-height: 1.9;
      font-size: clamp(14px, 1.9vw, 16px);
      color: inherit;
      direction: rtl;
      unicode-bidi: plaintext; 
    }
    .type-cursor {
      display: none;
      width: 6px;
      height: 1.1em;
      vertical-align: -0.1em;
      margin-inline-start: 2px;
      background: linear-gradient(180deg, #7aa2ff, #5f84ff);
      box-shadow: 0 0 10px rgba(122,162,255,0.75);
      border-radius: 2px;
      animation: blink 1s steps(1) infinite;
    }
    #typeText::after {
      content: '';
      display: inline-block;
      width: 6px;
      height: 1.1em;
      vertical-align: -0.1em;
      margin-inline-start: 2px;
      background: linear-gradient(180deg, #7aa2ff, #5f84ff);
      box-shadow: 0 0 10px rgba(122,162,255,0.75);
      border-radius: 2px;
      animation: blink 1s steps(1) infinite;
    }
    @keyframes blink { 0%,49%{opacity:1} 50%,100%{opacity:0} }
    .type-controls { display:flex; gap:10px; margin-top:12px; justify-content: flex-end; }
    .type-controls .btn { cursor:pointer; }
    .type-controls .icon-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 40px;
      height: 40px;
      padding: 0;
      border-radius: 8px;
    }
    .type-controls .icon-btn svg { width: 22px; height: 22px; fill: currentColor; }
/* Full-width add button on small screens */
@media (max-width: 768px) {
  .field.span-2 > .btn.ghost { display:flex; width:100%; justify-content:center; }
}

/* Role tree rows */
.role-tree .row { display:flex; align-items:center; gap:8px; padding:6px 0; }
.role-tree .row input[type="checkbox"] { width:18px; height:18px; }

/* Invalid field highlight */
.field.invalid input,
.field.invalid select,
.field.invalid textarea { border-color:#ef4444; background:#fef2f2; }
.field .error { color:#ef4444; font-size:12px; margin-top:4px; }

/* Step messages */
.message { border:1px solid #e5e7eb; border-radius:12px; padding:10px 12px; margin:8px 0; }
.message.error { background:#fef2f2; border-color:#fecaca; color:#b91c1c; }
.message.info { background:#eff6ff; border-color:#bfdbfe; color:#1d4ed8; }
.message.success { background:#ecfdf5; border-color:#a7f3d0; color:#065f46; }
.message.warning { background:#fffbeb; border-color:#fde68a; color:#92400e; }

/* Mobile compact layout */
@media (max-width: 640px) {
  .container { padding: 6px; margin: 2px auto; }
  .stepper { gap: 6px; scrollbar-width: thin; }
  .step { min-width: 130px; max-width: 180px; padding: 6px 10px; grid-template-columns: 24px auto; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
  .step span { width: 22px; height: 22px; font-size: 12px; }
  .progress { height: 4px; margin: 8px 0 12px; }
  form { margin-top: 8px; }
  .form-step { padding: 12px; }
  /* جلوگیری از اسکرول افقی در موبایل */
  .container, .form-step, .grid { overflow-x: hidden; }
  .grid, .field { min-width: 0; }
  .grid { gap: 4px; }
  .field { padding: 10px; gap: 6px; }
  .field input, .field select, .field textarea { padding: 10px 12px; font-size: 14px; width:100%}
}

/* Field focus-within: برجسته‌سازی برچسب هنگام فوکوس روی ورودی */
.field:focus-within > label { color: var(--brand); }

/* بهبود دکمه‌ها: حالت‌های پیشرفته و گروه‌ها */
.btn { will-change: transform, box-shadow; }
.btn.primary {
  background: linear-gradient(180deg, #4f46e5, #4338ca);
  border-color: #4338ca;
  box-shadow: 0 6px 16px rgba(79,70,229,.18);
}
.btn.primary:hover { filter: none; transform: translateY(-1px); box-shadow: 0 12px 24px rgba(79,70,229,.22); }
.btn.primary:active { transform: translateY(0) scale(.98); box-shadow: 0 6px 14px rgba(79,70,229,.18); }
.btn.ghost:hover { color:#111827; background:#f9fafb; }
.btn.outline { background:transparent; border:1px solid var(--brand); color: var(--brand); }
.btn.outline:hover { background:rgba(79,70,229,.06); }
.btn-group { display:inline-flex; gap:8px; align-items:center; }

/* حالت کامل‌شده برای استپر (در صورت استفاده از کلاس is-complete) */
.step.is-complete { border-style: solid; border-color:#10b981; background:#f0fdf4; color:#065f46; }
.step.is-complete span { background:#10b981; border-color:#10b981; color:#fff; }

/* تاکید رنگی برای پیام‌ها در RTL */
html[dir="rtl"] .message { border-right-width: 4px; border-left-width: 1px; }
html:not([dir="rtl"]) .message { border-left-width: 4px; }
.message.error { border-color:#fecaca; }
.message.info { border-color:#bfdbfe; }
.message.success { border-color:#a7f3d0; }
.message.warning { border-color:#fde68a; }

/* اسکلت لودینگ */
.skeleton { position: relative; overflow: hidden; background: #f3f4f6; border-radius: 8px; }
.skeleton::after {
  content: ""; position:absolute; inset:0; transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.6), transparent);
  animation: shimmer 1.4s infinite;
}
.skeleton-line { height: 12px; border-radius: 6px; background:#e5e7eb; }
.skeleton-line + .skeleton-line { margin-top: 8px; }
@keyframes shimmer { 100% { transform: translateX(100%); } }

/* حالت تاریک خودکار بر اساس تنظیمات سیستم */
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e5e7eb;
    --subtle-ink: #9ca3af;
    --surface: #0b1220;
    --border: #1f2937;
  }
  body { color: var(--ink); background:#0b1220; background-image: radial-gradient(1200px 600px at 80% -10%, rgba(79,70,229,.18), rgba(0,0,0,0) 60%), radial-gradient(900px 500px at -10% 110%, rgba(6,182,212,.14), rgba(0,0,0,0) 50%); }
  .container { background:#0f172a; border-color:#111827; box-shadow: 0 16px 32px rgba(0,0,0,.5); }
  .stepper::-webkit-scrollbar-thumb { background:#374151; }
  .step { background:#0b1220; border-color:#1f2937; color:#9ca3af; }
  .step span { background:#0f172a; border-color:#1f2937; color:#9ca3af; }
  .step.is-active { background:#111827; color:#e5e7eb; border-color:#4f46e5; box-shadow: 0 8px 20px rgba(79,70,229,.28); }
  .progress { background:#1f2937; }
  .progress-bar { background: linear-gradient(90deg, #6366f1, #22d3ee); }

  .form-step { background:#0f172a; border-color:#0f172a; }
  .field > label { color:#cbd5e1; }
  .field input, .field select, .field textarea { background:#0b1220; color:#e5e7eb; border-color:#233046; }
  .field input:hover, .field select:hover, .field textarea:hover { border-color:#334155; }
  .field input:focus, .field textarea:focus { border-color:#6366f1; box-shadow: 0 0 0 4px rgba(99,102,241,.2); background:#0b1220; }
  .field select:focus { border-color:#6366f1; outline-color: rgba(99,102,241,.6); }
  .field .hint { color:#9ca3af; }

  .radio-group label { background:#0b1220; border-color:#1f2937; }
  .role-tree { background:#0b1220; border-color:#1f2937; }
  .role-tree .row { color:#cbd5e1; }

  /* add-section & add-item dark variants */
  .add-section { background:#0f172a; border-color:#233046; }
  .add-item { background:#0b1220; border-color:#233046; }
  .add-item:hover { background:#0f172a; border-color:#334155; box-shadow: 0 1px 8px rgba(0,0,0,.35); }
  .add-item.is-active, .add-item:focus-within { background:#111827; border-color:#334155; box-shadow: 0 2px 12px rgba(0,0,0,.4); }
  .add-item .key, .add-item .val { color: var(--ink); }
  /* collection dark variants */
  .field.span-2 > .btn.ghost { background:#111827; border-color:#334155; color:#c7d2fe; }
  .field.span-2 > .btn.ghost:hover { background:#0f172a; box-shadow: 0 8px 22px rgba(0,0,0,.45); }
  .collection-list { gap:12px; }
  .note { background:#0f172a; border-color:#233046; color:#9ca3af; }

  .review { background:#0b1220; border-color:#1f2937; }
  .review .key { color:#9ca3af; }

  .message { border-color:#374151; }
  .message.error { background:#2b1111; color:#fecaca; border-color:#7f1d1d; }
  .message.info { background:#0d1b2a; color:#bfdbfe; border-color:#1e3a8a; }
  .message.success { background:#06251e; color:#a7f3d0; border-color:#064e3b; }
  .message.warning { background:#2a1f08; color:#fde68a; border-color:#92400e; }

  .btn { color:#e5e7eb; background:#111827; border-color:#233046; }
  .btn.ghost { background:transparent; border-color:#334155; color:#9ca3af; }
  .btn.ghost:hover { background:#0f172a; color:#e5e7eb; }
  .btn.outline { border-color:#6366f1; color:#c7d2fe; }
}

@media (prefers-color-scheme: dark) {
  /* delete button dark */
  .review > .btn { background:#3b0d0d; border-color:#7f1d1d; color:#fecaca; }
  .review > .btn:hover { background:#450a0a; box-shadow: 0 8px 22px rgba(0,0,0,.45); color:#fee2e2; }
}