/* assets/css/style.css */
/* ========= THEME ========= */
:root{
  --bg:#ffffff;
  --text:#0b1a2b;
  --muted:#5b6b7a;
  --brand:#9b72fc;   /* NEURAZON purple */
  --brand-2:#a580fa; /* soft purple */
  --card:#f7fafc;
  --border:#e5e7eb;
  --success:#16a34a;
  --danger:#dc2626;

  /* logo sizes */
  --logo-h-desktop:34px;
  --logo-h-mobile:28px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,"Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--brand);text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 16px}

/* ========= HEADER ========= */
.header{position:sticky;top:0;background:rgba(255,255,255,.85);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);z-index:20}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;gap:10px;align-items:center;font-weight:700}
  /* تكبير اللوجو في الهيدر مع الحفاظ على النسبة */
  .header .brand { display: flex; align-items: center; }
  .header .brand__img {
    height: 56px;          /* موبايل */
    max-height: 56px;
    width: auto;
  }

  /* ديسكتوب */
  @media (min-width: 768px) {
    .header .brand__img {
      height: 76px;        /* كبّر/صغّر الرقم حسب رغبتك */
      max-height: 76px;
    }
  }

  /* تأكد من محاذاة العناصر عموديًا وعدم انزياح البرغر */
  .header .container.nav { display: flex; align-items: center; }

.menu{display:flex;gap:18px}
.menu a{padding:8px 10px;border-radius:10px}
.menu a:hover{background:var(--card)}

/* === Header mobile menu === */
.burger{display:none;border:0;background:transparent;padding:8px;border-radius:10px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:#0b1a2b;margin:5px 0;border-radius:2px;transition:transform .2s ease}
@media (max-width:900px){
  .brand img,.brand .brand__img{
    height:var(--logo-h-mobile);max-height:var(--logo-h-mobile);
    max-width:clamp(110px,40vw,160px);
  }
  .burger{display:block}
  .menu{display:none}
  .menu.open{
    display:flex;flex-direction:column;position:absolute;top:64px;right:16px;
    background:#fff;border:1px solid var(--border);border-radius:12px;padding:8px;
    box-shadow:0 16px 40px rgba(0,0,0,.08);z-index:50;
  }
  .menu.open a{padding:10px 14px;border-radius:10px}
  .menu.open a:hover{background:var(--card)}
  body.no-scroll{overflow:hidden}
}

/* ========= BUTTONS ========= */
.btn{display:inline-block;background:var(--brand);color:#fff;padding:12px 16px;border-radius:12px;font-weight:300;border:0;cursor:pointer;transition:transform .05s ease,opacity .15s ease}
.btn:hover{opacity:.95}
.btn:active{transform:translateY(1px)}
.btn.secondary{background:#0f172a}

/* ========= LAYOUT ========= */
.grid{display:grid;gap:18px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px}
.footer{border-top:1px solid var(--border);padding:32px 0;margin-top:48px;color:var(--muted);font-size:14px}
input,textarea,select{width:100%;padding:12px;border:1px solid var(--border);border-radius:12px;background:#fff;font-size:16px}
table{width:100%;border-collapse:collapse}
th,td{border-bottom:1px solid var(--border);padding:10px 8px;text-align:left;font-size:14px}
.badge{font-size:12px;background:var(--card);border:1px solid var(--border);padding:4px 8px;border-radius:999px}
.alert{padding:12px;border-radius:12px;margin:12px 0}
.alert.info{background:#e0f2fe;border:1px solid #bae6fd}
.alert.error{background:#fee2e2;border:1px solid #fecaca}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.small{font-size:12px;color:var(--muted)}

/* ========= HERO (with image) ========= */
.hero{position:relative;padding:72px 0 56px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.hero-copy h1{font-size:44px;line-height:1.08;margin:0 0 10px;letter-spacing:-.3px}
.hero-copy p{color:var(--muted);font-size:18px;margin:0}
.hero .card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px}

/* Background orbs */
.hero-orbs{
  position:absolute;inset:-12% -25% auto -25%;height:300px;z-index:-1;filter:blur(42px);opacity:.65;
  background:
    radial-gradient(620px 240px at 20% 30%, var(--brand-2), transparent 60%),
    radial-gradient(520px 180px at 80% 20%, #c084fc, transparent 55%),
    radial-gradient(460px 220px at 60% 90%, #d8b4fe, transparent 60%);
  animation:heroFloat 12s ease-in-out infinite alternate;
}
@keyframes heroFloat{from{transform:translateY(0)}to{transform:translateY(-18px)}}

/* Featured pill/card */
.hero-feature{background:linear-gradient(180deg,#ffffff 0%,#fafaff 100%);border:1px solid #ebe7ff;border-radius:16px}
.feature-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;background:#f3f0ff;color:#5b21b6;border:1px solid #e9ddff;border-radius:999px;font-size:12px;font-weight:600}
.feature-title{font-weight:700;margin-top:8px}

/* Media frame (image/video container) */
.hero-media .media-frame{
  width:100%;aspect-ratio:16/10;border-radius:18px;overflow:hidden;
  border:1px solid var(--border);
  box-shadow:0 18px 60px rgba(139,92,246,.15), 0 2px 8px rgba(0,0,0,.05);
}
.hero-media .caption{margin-top:8px}

/* ========= ANIMATION ON SCROLL ========= */
.fade-up{opacity:0;transform:translateY(12px);transition:all .6s ease}
.fade-up.show{opacity:1;transform:none}

/* ========= RESPONSIVE ========= */
@media (max-width:1024px){
  .hero-copy h1{font-size:38px}
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .menu{display:none}
  .grid.cols-3{grid-template-columns:1fr}
  .grid.cols-2{grid-template-columns:1fr}
  .hero{padding:56px 0 40px}
  .hero-media{order:-1;margin-bottom:14px} /* الصورة/الميديا تظهر أولاً على الموبايل */
}
@media (max-width:640px){
  .hero-copy h1{font-size:30px}
  .hero-media .media-frame{aspect-ratio:4/3} /* إطار أنسب للشاشات الصغيرة */
}

/* ===== PDF cell (details fallback — لو استخدمته) ===== */
details.pdf-prev > summary{list-style:none;cursor:pointer}
details.pdf-prev > summary::-webkit-details-marker{display:none}
details.pdf-prev[open] > summary{opacity:.9}

/* ===== Modal (PDF preview) ===== */
.modal{position:fixed;inset:0;display:none;z-index:1000}
.modal.open{display:block}
.modal__backdrop{position:absolute;inset:0;background:rgba(15,16,32,.6);backdrop-filter:blur(2px)}
.modal__dialog{
  position:relative;max-width:920px;width:96%;margin:6vh auto;background:#fff;
  border:1px solid var(--border);border-radius:16px;box-shadow:0 20px 80px rgba(0,0,0,.25);padding:12px
}
.modal__header{display:flex;justify-content:space-between;align-items:center;padding:8px 10px 4px;border-bottom:1px solid var(--border)}
.modal__close{border:0;background:#0f172a;color:#fff;border-radius:10px;padding:6px 10px;cursor:pointer}
.modal__body{padding:12px}
@media (max-width:640px){
  .modal__dialog{margin:4vh auto;padding:8px}
  .modal__body{padding:8px}
}

/* Actions row (align right) */
.page-actions{
  display:flex;
  justify-content:flex-end;
  gap:12px;
  margin:8px 0 14px;
}

/* New Result button */
.btn.new-result{
  --h:44px;
  display:inline-flex; align-items:center; gap:10px;
  min-height:var(--h);
  padding:0 18px;
  font-size:14px; font-weight:700;
  border-radius:14px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;
  box-shadow:0 8px 20px rgba(155,114,252,.25);
  transition:transform .08s ease, opacity .15s ease;
}
.btn.new-result .plus{
  display:inline-grid; place-items:center;
  width:24px; height:24px; border-radius:50%;
  background:rgba(255,255,255,.22);
  font-weight:800; line-height:1;
}
.btn.new-result:hover{opacity:.96; transform:translateY(-1px)}
.btn.new-result:active{transform:translateY(0)}

/* Responsive size */
@media (max-width:900px){
  .btn.new-result{--h:40px; padding:0 16px; font-size:13px}
  .btn.new-result .plus{width:22px; height:22px}
}

/* (اختياري) اجعله عائماً على الموبايل: أضف class="btn new-result sticky" للزر */
@media (max-width:900px){
  .btn.new-result.sticky{
    position:fixed; right:16px; bottom:18px; z-index:60;
    border-radius:999px;
  }
}

.nav-cta{display:flex;gap:8px;align-items:center}
.logout-btn{background:#0f172a !important;color:#fff !important}

@media (max-width:900px){
  .nav-cta{display:none} /* على الموبايل نستعمل منيو البيرغر */
  .menu.open .logout-link{
    color:#fff;background:#0f172a;margin-top:4px;border-radius:10px;padding:10px 14px;
  }
}


/* حجم صغير للأزرار */
.btn.btn-xs{
  padding: 0 12px;
  min-height: 34px;
  font-size: 12.5px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  line-height: 1;
}

/* زر الخروج الصغير */
.btn-logout{
  background:#0f172a;      /* داكن لتمييزه */
  color:#fff;
  box-shadow:0 4px 12px rgba(0,0,0,.15);
}
.btn-logout .icon{font-size:14px; line-height:1}

/* على الشاشات الصغيرة: أيقونة فقط */
@media (max-width: 480px){
  .btn-logout .label{display:none}
  .btn.btn-xs{min-height:32px; padding:0 10px}
}

/* توزيع باستخدام Grid: [فراغ يسار] [وسط] [يمين] */
.footer .footer-wrap{
  display:grid;
  grid-template-columns: 1fr auto 1fr;
  align-items:center;
  gap:16px;
}

/* الوسط */
.footer .footer-info{
  text-align:center;
}

/* يمين: الشارات + اللوجو */
.footer .footer-right{
  justify-self:end;
  display:flex; align-items:center; gap:12px; flex-wrap:wrap;
}

/* الشارات */
.footer .footer-badges{
  display:flex; gap:10px; align-items:center; flex-wrap:wrap;
}
.footer .badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:6px 10px; border-radius:999px; text-decoration:none; line-height:1;
  border:1px solid rgba(0,0,0,.1);
  transition:transform .12s ease, opacity .12s ease;
  background:#fff; color:#111;
}
.footer .badge:hover{ transform:translateY(-1px); opacity:.9; }
.footer .badge .icon{ width:18px; height:18px; display:block; fill:currentColor; }
.footer .badge .label{ font-size:.85rem; font-weight:600; }
.footer .badge-stripe{ border-color: rgba(99,91,255,.25); color:#3a34cc; }
.footer .badge-pci{ border-color: rgba(16,185,129,.25); color:#0f7a5c; }

/* اللوجو */
.footer .footer-brand{ display:inline-flex; align-items:center; }
.footer .footer-brand img{ height:32px; width:auto; }

/* مظهر داكن اختياري */
.footer.is-dark .badge{ background:rgba(255,255,255,.06); color:#f5f5f5; border-color:rgba(255,255,255,.2); }

/* تجاوب للموبايل */
@media (max-width: 640px){
  .footer .footer-wrap{
    grid-template-columns: 1fr; gap:12px;
  }
  .footer .footer-right{ justify-self:end; }
  .footer .footer-info{ text-align:center; }
}