/* ===== أساسيات مشتركة | Shared base styles ===== */
[dir=rtl]{--dir:-1}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;font-family:'Readex Pro','IBM Plex Sans Arabic',Tahoma,sans-serif;color:var(--tx);
  background:radial-gradient(ellipse at 50% 35%,var(--bg-a) 20%,var(--bg-b) 80%);overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit}
button{font-family:inherit}

/* الأيقونات */
svg.i{width:1.25em;height:1.25em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none;vertical-align:middle}
[dir=rtl] svg.i.flip{transform:scaleX(-1)}
svg.i.spin{animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* خلفية متحركة */
.b{position:fixed;z-index:0;background:var(--blob);filter:blur(26px);border-radius:60% 40% 55% 45%;animation:blob 20s ease-in-out infinite alternate;pointer-events:none}
@keyframes blob{to{border-radius:42% 58% 40% 60%;transform:translate(70px,-50px) rotate(28deg) scale(1.18)}}
.wv{position:fixed;bottom:0;left:0;width:200%;height:90px;z-index:0;pointer-events:none;animation:wave 16s linear infinite}
.wv path{fill:var(--wave)}
.wv.s{animation-duration:26s;animation-direction:reverse;height:70px}
@keyframes wave{to{transform:translateX(-50%)}}

/* أزرار */
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;cursor:pointer;text-decoration:none;
  font:600 15px/1.2 inherit;font-family:inherit;color:#fff;padding:13px 26px;border-radius:14px;
  background:linear-gradient(135deg,var(--n2),var(--n));box-shadow:0 8px 24px rgba(11,29,63,.28);
  transition:transform .25s var(--ease),box-shadow .25s,opacity .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(11,29,63,.36)}
.btn:active{transform:translateY(0) scale(.98)}
.btn:disabled,.btn.loading{opacity:.6;pointer-events:none}
.btn::after{content:"";position:absolute;top:-120%;inset-inline-start:-45%;width:28%;height:340%;transform:rotate(24deg);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);animation:shine 3.4s ease-in-out infinite;pointer-events:none}
[dir=rtl] .btn::after{inset-inline-start:auto;inset-inline-end:-45%}
@keyframes shine{0%,55%{transform:translateX(0) rotate(24deg)}100%{transform:translateX(calc(520% * var(--dir))) rotate(24deg)}}
.btn.ghost{background:var(--glass);color:var(--tx);border:1.5px solid var(--n2);box-shadow:none}
.btn.ghost::after{background:linear-gradient(90deg,transparent,rgba(11,29,63,.18),transparent)}
.btn.danger{background:var(--danger-bg);color:var(--er);box-shadow:none}
.btn.danger::after{display:none}
.btn.sm{padding:9px 16px;font-size:13.5px;border-radius:12px}
.btn.icon{padding:9px;border-radius:12px}

/* زر اللغة */
.lang-btn{display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border-radius:30px;border:1px solid var(--bd2);background:var(--glass);
  color:var(--tx);font:600 13px inherit;font-family:inherit;cursor:pointer;backdrop-filter:blur(8px);transition:transform .25s var(--ease),background .2s,color .2s}
.lang-btn:hover{background:var(--n);color:#fff;transform:translateY(-2px)}
.lang-btn:hover svg.i{animation:spin 1.2s linear 1}

/* Toast */
#t{position:fixed;z-index:200;bottom:92px;inset-inline-start:50%;display:flex;align-items:center;gap:10px;max-width:min(92vw,520px);
  padding:13px 22px;border-radius:14px;color:#fff;font-weight:600;box-shadow:0 10px 30px rgba(0,0,0,.25);
  transform:translate(calc(-50% * var(--dir)),90px);opacity:0;transition:transform .45s var(--ease),opacity .3s;pointer-events:none}
#t.show{transform:translate(calc(-50% * var(--dir)),0);opacity:1}
#t.ok{background:var(--n)}#t.er{background:var(--er)}
#t svg.i{width:1.4em;height:1.4em}
#t.show.er{animation:shake .45s}
@keyframes shake{20%,60%{margin-inline-start:-6px}40%,80%{margin-inline-start:6px}}

:focus-visible{outline:3px solid rgba(26,66,143,.45);outline-offset:2px}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}

/* ---- الشريط العلوي | Top bar ---- */
.topbar{position:fixed;top:0;inset-inline:0;z-index:100;display:flex;align-items:center;gap:18px;padding:10px clamp(14px,3vw,34px);
  background:var(--glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(10,31,77,.08);
  animation:tbIn .8s var(--ease) both}
@keyframes tbIn{from{transform:translateY(-100%);opacity:0}to{transform:none;opacity:1}}
.tb-brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:'Lalezar','Readex Pro',sans-serif;font-size:26px;color:var(--tx)}
.tb-brand img{width:40px;height:40px;border-radius:50%;object-fit:cover;background:var(--card);padding:2px;border:2px solid #fff;box-shadow:0 4px 14px rgba(11,29,63,.2);transition:transform .5s var(--ease)}
.tb-brand:hover img{transform:rotate(-12deg) scale(1.08)}
.tb-links{display:flex;gap:4px;margin-inline-start:12px;flex:1}
.tb-link{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:12px;text-decoration:none;font-size:14px;font-weight:600;color:var(--tx2);transition:background .2s,transform .25s var(--ease)}
.tb-link:hover{background:var(--soft2);transform:translateY(-2px)}
.tb-link:hover svg.i{animation:wiggle .5s}
@keyframes wiggle{25%{transform:rotate(-14deg)}75%{transform:rotate(14deg)}}
.tb-end{display:flex;align-items:center;gap:10px}
.tb-end .btn.avatar{padding:5px 14px 5px 5px}
.tb-end .btn img{width:28px;height:28px;border-radius:50%;object-fit:cover}
@media(max-width:860px){
  .tb-links{display:none}.tb-end{margin-inline-start:auto}
  .tb-brand span{display:none}
  .tb-end .btn span{display:none}.tb-end .btn{padding:9px 11px}
}

.l-band .l-btn{background:#fff;color:#0a1f4d;border-color:#fff}
.l-btn.fill{color:#fff}
.l-card:hover h3{color:#fff}