أزرار أساسية بحالاتها

<div class="bt bts">
  <div class="grp">
    <button class="p" data-ar="حفظ التغييرات" data-en="Save changes">حفظ التغييرات</button>
    <button class="s" data-ar="معاينة" data-en="Preview">معاينة</button>
    <button class="g" data-ar="إلغاء" data-en="Cancel">إلغاء</button>
    <button class="d" data-ar="حذف" data-en="Delete">حذف</button>
  </div>
  <div class="grp">
    <button class="p" disabled data-ar="معطّل" data-en="Disabled">معطّل</button>
    <button class="s sm" data-ar="صغير" data-en="Small">صغير</button>
    <button class="p lg" data-ar="كبير" data-en="Large">كبير</button>
  </div>
  <p class="lbl" data-ar="أساسي واحد لكل شاشة — واثنان يلغيان بعضهما" data-en="One primary per view — two cancel each other out">أساسي واحد لكل شاشة — واثنان يلغيان بعضهما</p>
</div>

/* pt-scoped */
/* button-solid — نظام عام */
.bts{width:100%;height:100%;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:9px;padding:10px;
  font-size:10px;color:var(--pt-text-secondary);overflow:hidden}
.bts .lbl{font-size:8px;color:var(--pt-text-muted);text-align:center}
.bts button{font:inherit;cursor:pointer;display:inline-flex;align-items:center;
  justify-content:center;gap:5px;white-space:nowrap;
  transition:background var(--pt-motion-duration-fast) var(--pt-motion-easing-standard),
             border-color var(--pt-motion-duration-fast) var(--pt-motion-easing-standard),
             color var(--pt-motion-duration-fast) var(--pt-motion-easing-standard),
             transform var(--pt-motion-duration-fast) var(--pt-motion-easing-standard),
             box-shadow var(--pt-motion-duration-fast) var(--pt-motion-easing-standard)}
.bts button:disabled{cursor:not-allowed}
.bts button:focus-visible{outline:2px solid var(--pt-focus-ring);outline-offset:2px}
/* أي زرّ ينزل بمقدار بكسل عند الضغط — تأكيد لمسيّ قبل وصول الردّ */
.bts button:not(:disabled):active{transform:translateY(1px)}
@media(prefers-reduced-motion:reduce){.bts button{transition:none}
.bts button:not(:disabled):active{transform:none}
}
/* هدف اللمس 44 بكسلًا على الشاشات اللمسية دون تضخيم سطح المكتب */
@media(pointer:coarse){.bts button{min-height:44px;min-width:44px}
}
/* شكل: انحناء صغير موحّد، أربعة مستويات */
.bts .grp{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.bts button{padding:7px 14px;border-radius:var(--pt-radius-sm);font-size:9.5px;font-weight:600;
  border:1px solid transparent}
.bts .sm{padding:4px 9px;font-size:8.5px}
.bts .lg{padding:10px 20px;font-size:11px}
.bts .p{background:var(--pt-accent);color:var(--pt-color-ink-900)}
.bts .p:not(:disabled):hover{background:color-mix(in srgb,var(--pt-accent) 84%,#fff)}
.bts .s{background:var(--pt-bg-inset);color:var(--pt-text-primary);
  border-color:var(--pt-border-default)}
.bts .s:not(:disabled):hover{border-color:var(--pt-accent);color:var(--pt-accent)}
.bts .g{background:transparent;color:var(--pt-text-muted)}
.bts .g:not(:disabled):hover{background:var(--pt-surface-hover);color:var(--pt-text-primary)}
.bts .d{background:transparent;color:var(--pt-color-danger-400);
  border-color:color-mix(in srgb,var(--pt-color-danger-400) 45%,transparent)}
.bts .d:not(:disabled):hover{background:color-mix(in srgb,var(--pt-color-danger-400) 14%,transparent)}
.bts button:disabled{opacity:.42}

/* يعمل داخل إطار معزول — لا يعتمد على شيء خارجه */
/* pt-remount — يعاد التركيب عند تبديل اللغة */
(function () {
  var host = document.querySelector('.bts');
  if (!host) return;
  var snapshot = host.innerHTML;
  var timers = [];
  var ac = null;

  /* الجسم كما كتبه المولِّد. يستقبل بدائل مظلَّلة لـ root وdocument
     والمؤقّتات، فينظّف نفسه دون أن يعرف أنه قابل لإعادة التركيب. */
  function run(root, document, setTimeout, setInterval) {
    var ar = document.documentElement.lang !== 'en';
    var n = function (v) { return Number(v).toLocaleString('en-US'); };
    /* الحالة معلنة لا مرسومة: aria-pressed يجعل الحالة مسموعة لا مرئية فقط */
    root.querySelectorAll('.grp button:not(:disabled)').forEach(function (b) {
      b.addEventListener('click', function () {
        var old = b.textContent;
        b.textContent = '✓ ' + old;
        setTimeout(function () { b.textContent = old; }, 900);
      });
    });
  }

  function mount() {
    ac = new AbortController();
    var real = window.document;
    /* وسيط يمرّر كل شيء إلى المستند الحقيقي، ويعلّق كل مستمع بإشارة
       تُقطع عند إعادة التركيب — فلا يبقى مستمع من نسخة ماتت. */
    var doc = new Proxy(real, {
      get: function (t, k) {
        if (k === 'addEventListener') {
          return function (type, fn, opts) {
            var o = (opts && typeof opts === 'object') ? Object.assign({}, opts)
                                                       : { capture: !!opts };
            o.signal = ac.signal;
            return t.addEventListener(type, fn, o);
          };
        }
        var v = t[k];
        return typeof v === 'function' ? v.bind(t) : v;
      }
    });
    function track(fn) {
      return function (f, ms) { var id = fn(f, ms); timers.push(id); return id; };
    }
    run(host, doc, track(window.setTimeout.bind(window)),
        track(window.setInterval.bind(window)));
  }

  function unmount() {
    if (ac) ac.abort();
    // المعرّفان يتشاركان فضاءً واحدًا في المتصفّح، فالإلغاء المزدوج آمن
    timers.forEach(function (id) { window.clearTimeout(id); window.clearInterval(id); });
    timers = [];
    host.innerHTML = snapshot;
  }

  mount();
  addEventListener('pt-lang', function () { unmount(); mount(); });
})();

# Base Buttons with States

**Role:** You are an Arabic-first UI designer and front-end engineer. Read the whole
specification before writing a single line, then follow it literally. If two requirements
conflict, favour usability over visual effect.

**Goal:** Base Buttons with States — Four levels of emphasis, five states each

**Why this component matters:** Emphasis is a hierarchy, not a palette: exactly one primary per view. Two primaries side by side leave the user with no signal about which action is the expected one.

**Direction:** Genuine RTL — not a mirrored Latin layout. Use logical properties
(`margin-inline-start`, `padding-inline`, `inset-inline-start`, `text-align: start`),
never physical ones (`margin-left`, `left`). The layout must flip with `dir` on its own,
with no duplicated rules.

**Typography:** Cairo for Arabic, IBM Plex Sans for Latin. Arabic line-height must be
`0.18` higher than the Latin equivalent — dots, hamzas and maddas need more vertical room.
Arabic font-size runs `1.06×` the Latin size at the same optical weight.

**Numerals:** Western digits in both languages (`1,234.50`). Only the currency changes:
`ر.س` **after** the number in Arabic, `$` **before** it in English. Jordanian dinar
uses **three** decimal places, not two.

**Colors:** Dark mode — background `#0D142B` · surfaces `#211F54` · borders `#545C91` · text `#918FC2`.
Accent `#ADA9E8` must never exceed 8% of the screen area.

**Language:** Bilingual — every string carries both Arabic and English, and the layout
flips with `dir` automatically.

**States:** `default` · `hover` · `focus` · `active` · `disabled` · `loading` · `error`.
Do not design the resting state alone.

**Accessibility:** Contrast ratio at least `4.5:1`, complete keyboard navigation,
visible focus rings, and honour `prefers-reduced-motion`.

**Output:** Clean HTML and CSS in two separate files. No frameworks, no libraries,
no external dependencies.