/* ============================================================================
   blog.css — تنسيقات مدوّنة ForexBro (مركز المعرفة)
   مستقلّة، تعتمد فقط على متغيّرات styles.css (:root). عربي/RTL أساساً.
   ألوان مميِّزة: أخضر (#00FF87) + أزرق (#4D7FFF) + بنفسجي. الذهبي محجوز للشعار.
   ============================================================================ */

:root{
  --blog-platform:#4D7FFF;   /* فئة: المنصة */
  --blog-edu:#00FF87;        /* فئة: تعليم */
  --blog-news:#FF7A59;       /* فئة: أخبار */
  --blog-pro:#A78BFA;        /* فئة: تحليل */
}

/* ── شريط تقدّم القراءة ─────────────────────────────────── */
.blog-progress{position:fixed;top:0;inset-inline-start:0;height:3px;width:0%;
  background:linear-gradient(90deg,#4D7FFF,#00FF87);z-index:9000;transition:width .12s ease;box-shadow:0 0 12px rgba(0,255,135,.5)}

/* ── شريط علوي خفيف ─────────────────────────────────────── */
.blog-nav{position:sticky;top:0;z-index:800;background:rgba(10,14,26,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border-subtle)}
.blog-nav .nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.blog-nav .logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.blog-nav .logo-text{font-family:var(--font-display);font-weight:800;font-size:19px;color:var(--text-primary)}
.blog-nav .blog-nav-actions{display:flex;align-items:center;gap:10px}
.blog-nav a.blog-back{color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:600}
.blog-nav a.blog-back:hover{color:var(--text-primary)}
.blog-nav .blog-cta{padding:9px 18px;border-radius:10px;background:linear-gradient(135deg,#4D7FFF,#2E5BFF);
  color:#fff;font-weight:700;font-size:13.5px;text-decoration:none;white-space:nowrap;transition:transform .16s}
.blog-nav .blog-cta:hover{transform:translateY(-1px)}

/* ── هيرو ───────────────────────────────────────────────── */
.blog-hero{position:relative;overflow:hidden;padding:72px 0 40px;text-align:center;
  background:
    radial-gradient(circle at 78% -10%,rgba(77,127,255,.16),transparent 52%),
    radial-gradient(circle at 8% 120%,rgba(0,255,135,.10),transparent 50%),
    linear-gradient(180deg,#0A0E1A 0%,#0F1424 100%)}
.blog-hero::after{content:"";position:absolute;inset:0;background-image:
  linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),
  linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);
  background-size:44px 44px;pointer-events:none;mask-image:radial-gradient(circle at 50% 30%,#000,transparent 75%)}
.blog-hero .blog-eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;
  letter-spacing:.5px;color:#7FE9B5;background:rgba(0,255,135,.10);border:1px solid rgba(0,255,135,.25);
  padding:6px 14px;border-radius:999px;margin-bottom:18px}
.blog-hero h1{position:relative;font-family:var(--font-display);font-weight:800;letter-spacing:-.5px;
  font-size:clamp(30px,5vw,50px);line-height:1.18;margin:0 auto 14px;max-width:880px;
  background:linear-gradient(135deg,#fff 0%,#8FB6FF 60%,#00FF87 120%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.blog-hero p{position:relative;font-size:17px;color:var(--text-secondary);max-width:640px;margin:0 auto;line-height:1.7}

/* ── بحث + فلاتر ────────────────────────────────────────── */
.blog-controls{position:relative;max-width:760px;margin:30px auto 0;padding:0 16px}
.blog-search{display:flex;align-items:center;gap:10px;background:var(--bg-card);
  border:1px solid var(--border-medium);border-radius:14px;padding:13px 18px;transition:border-color .18s,box-shadow .18s}
.blog-search:focus-within{border-color:rgba(77,127,255,.55);box-shadow:0 0 0 4px rgba(77,127,255,.12)}
.blog-search svg{width:20px;height:20px;color:var(--text-muted);flex-shrink:0}
.blog-search input{flex:1;background:none;border:none;outline:none;color:var(--text-primary);
  font-size:15px;font-family:var(--font-body)}
.blog-search input::placeholder{color:var(--text-muted)}
.blog-filters{display:flex;flex-wrap:wrap;justify-content:center;gap:9px;margin-top:18px}
.blog-filter{padding:8px 18px;border-radius:999px;border:1px solid var(--border-medium);
  background:rgba(255,255,255,.02);color:var(--text-secondary);font-size:13.5px;font-weight:600;
  cursor:pointer;transition:all .16s}
.blog-filter:hover{color:var(--text-primary);border-color:var(--border-medium)}
.blog-filter.active{background:linear-gradient(135deg,#4D7FFF,#2E5BFF);color:#fff;border-color:transparent}

/* ── شبكة المقالات ──────────────────────────────────────── */
.blog-wrap{max-width:1140px;margin:0 auto;padding:48px 16px 80px}
.blog-section-title{font-family:var(--font-display);font-weight:800;font-size:22px;color:var(--text-primary);
  margin:0 0 22px;display:flex;align-items:center;gap:10px}
.blog-section-title::before{content:"";width:4px;height:22px;border-radius:3px;background:linear-gradient(180deg,#4D7FFF,#00FF87)}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.blog-empty{text-align:center;color:var(--text-muted);padding:60px 0;font-size:15px}

/* بطاقة مقال */
.bcard{display:flex;flex-direction:column;background:linear-gradient(180deg,#14192C,#0F1424);
  border:1px solid var(--border-subtle);border-radius:18px;overflow:hidden;text-decoration:none;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;position:relative}
.bcard:hover{transform:translateY(-5px);border-color:rgba(77,127,255,.4);box-shadow:0 22px 48px -20px rgba(0,0,0,.7)}
.bcard-cover{position:relative;height:158px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.bcard-cover svg{width:60px;height:60px;opacity:.92;position:relative;z-index:1}
.bcard-cover::after{content:"";position:absolute;inset:0;background-image:
  radial-gradient(circle at 30% 30%,rgba(255,255,255,.10),transparent 60%);}
.bcard-body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.bcard-cat{align-self:flex-start;font-size:11.5px;font-weight:800;letter-spacing:.3px;padding:4px 11px;border-radius:999px;margin-bottom:12px}
.bcard h3{font-family:var(--font-display);font-size:17.5px;font-weight:700;line-height:1.45;color:var(--text-primary);margin:0 0 9px}
.bcard p{font-size:13.5px;color:var(--text-secondary);line-height:1.7;margin:0 0 16px;flex:1}
.bcard-meta{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--text-muted);
  border-top:1px solid var(--border-subtle);padding-top:13px}
.bcard-meta .bcard-read{color:#7FB0FF;font-weight:700}

/* فئة → لون */
.cat-platform{background:rgba(77,127,255,.14);color:#9DB9FF}
.cat-edu{background:rgba(0,255,135,.13);color:#7FE9B5}
.cat-news{background:rgba(255,122,89,.14);color:#FFB59F}
.cat-pro{background:rgba(167,139,250,.15);color:#C9B6FF}
.cover-platform{background:linear-gradient(135deg,#16224A,#0F1424)}
.cover-platform svg{color:#6E9BFF}
.cover-edu{background:linear-gradient(135deg,#103326,#0F1424)}
.cover-edu svg{color:#00FF87}
.cover-news{background:linear-gradient(135deg,#3A1E14,#0F1424)}
.cover-news svg{color:#FF7A59}
.cover-pro{background:linear-gradient(135deg,#251A40,#0F1424)}
.cover-pro svg{color:#A78BFA}

/* صور الأغلفة المولّدة بالذكاء الاصطناعي */
.bcard-cover,.article-hero-cover,.bfeatured-cover{position:relative;overflow:hidden}
.bcard-cover img,.article-hero-cover img,.bfeatured-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.bcard-cover img{transition:transform .4s ease}
.bcard:hover .bcard-cover img{transform:scale(1.06)}

/* بطاقة مميّزة (أول مقال) */
.bfeatured{grid-column:1/-1;display:grid;grid-template-columns:1.1fr 1fr;background:linear-gradient(135deg,#14203F,#0F1424);
  border:1px solid rgba(77,127,255,.25);border-radius:22px;overflow:hidden;text-decoration:none;margin-bottom:30px;
  transition:transform .22s,box-shadow .22s}
.bfeatured:hover{transform:translateY(-4px);box-shadow:0 26px 56px -24px rgba(0,0,0,.75)}
.bfeatured-cover{min-height:240px;display:flex;align-items:center;justify-content:center;position:relative}
.bfeatured-cover svg{width:96px;height:96px}
.bfeatured-body{padding:34px}
.bfeatured-tag{display:inline-block;font-size:12px;font-weight:800;color:#FFD057;background:rgba(255,184,0,.12);
  padding:5px 12px;border-radius:999px;margin-bottom:14px}
.bfeatured h2{font-family:var(--font-display);font-size:clamp(22px,2.6vw,30px);font-weight:800;line-height:1.35;
  color:var(--text-primary);margin:0 0 12px}
.bfeatured p{font-size:14.5px;color:var(--text-secondary);line-height:1.75;margin:0 0 20px}
.bfeatured .bfeatured-go{display:inline-flex;align-items:center;gap:8px;color:#9DB9FF;font-weight:700;font-size:14px}

/* ── شريط أخبار السوق الحيّ ─────────────────────────────── */
.blog-news{max-width:1140px;margin:0 auto;padding:0 16px}
.blog-news-card{background:linear-gradient(135deg,#13182A,#0F1424);border:1px solid var(--border-subtle);
  border-radius:18px;padding:22px 24px;margin-bottom:8px}
.blog-news-head{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.blog-news-dot{width:9px;height:9px;border-radius:50%;background:#FF3B5C;box-shadow:0 0 0 0 rgba(255,59,92,.6);animation:bpulse 1.8s infinite}
@keyframes bpulse{0%{box-shadow:0 0 0 0 rgba(255,59,92,.55)}70%{box-shadow:0 0 0 9px rgba(255,59,92,0)}100%{box-shadow:0 0 0 0 rgba(255,59,92,0)}}
.blog-news-head h3{font-family:var(--font-display);font-size:16px;font-weight:800;color:var(--text-primary);margin:0}
.blog-news-head .blog-news-sub{font-size:12px;color:var(--text-muted);margin-inline-start:auto}
.blog-news-list{display:flex;flex-direction:column;gap:2px}
.bnitem{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:11px 8px;
  border-radius:10px;transition:background .15s}
.bnitem:hover{background:rgba(255,255,255,.025)}
.bnitem+.bnitem{border-top:1px solid var(--border-subtle)}
.bn-impact{font-size:10.5px;font-weight:800;padding:3px 9px;border-radius:6px;white-space:nowrap}
.bn-high{background:rgba(255,59,92,.16);color:#FF8DA1}
.bn-med{background:rgba(255,184,0,.14);color:#FFD057}
.bn-low{background:rgba(160,168,192,.12);color:#A0A8C0}
.bn-title{font-size:13.5px;color:var(--text-primary);font-weight:600}
.bn-cc{font-size:11.5px;color:var(--text-muted);margin-inline-start:6px}
.bn-time{font-size:12px;color:var(--text-muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.blog-news-loading,.blog-news-err{color:var(--text-muted);font-size:13.5px;padding:14px 8px;text-align:center}

/* ── صفحة المقال ────────────────────────────────────────── */
.article{max-width:760px;margin:0 auto;padding:42px 18px 30px}
.article-bc{font-size:12.5px;color:var(--text-muted);margin-bottom:18px}
.article-bc a{color:var(--text-muted);text-decoration:none}
.article-bc a:hover{color:var(--text-secondary)}
.article-cat{display:inline-block;font-size:12px;font-weight:800;padding:5px 13px;border-radius:999px;margin-bottom:16px}
.article h1{font-family:var(--font-display);font-size:clamp(26px,4vw,40px);font-weight:800;line-height:1.28;
  letter-spacing:-.4px;color:var(--text-primary);margin:0 0 16px}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:16px;font-size:13px;color:var(--text-muted);
  border-bottom:1px solid var(--border-subtle);padding-bottom:22px;margin-bottom:8px}
.article-meta .am{display:inline-flex;align-items:center;gap:6px}
.article-meta svg{width:15px;height:15px;opacity:.8}
.article-hero-cover{height:190px;border-radius:18px;display:flex;align-items:center;justify-content:center;margin:24px 0 6px;position:relative;overflow:hidden}
.article-hero-cover svg{width:80px;height:80px}
.article-body{font-size:16.5px;line-height:1.95;color:#C7CEE0}
.article-body h2{font-family:var(--font-display);font-size:24px;font-weight:800;color:var(--text-primary);
  margin:40px 0 14px;letter-spacing:-.3px;scroll-margin-top:90px}
.article-body h3{font-size:19px;font-weight:700;color:var(--text-primary);margin:28px 0 10px}
.article-body p{margin:0 0 18px}
.article-body strong{color:var(--text-primary);font-weight:700}
.article-body ul,.article-body ol{margin:0 0 20px;padding-inline-start:24px}
.article-body li{margin-bottom:10px}
.article-body a{color:#7FB0FF;text-decoration:underline;text-underline-offset:3px}
.article-body blockquote{margin:24px 0;padding:16px 20px;border-inline-start:3px solid #00FF87;
  background:rgba(0,255,135,.06);border-radius:0 12px 12px 0;color:var(--text-secondary)}
.article-callout{display:flex;gap:14px;background:linear-gradient(135deg,#14203F,#0F1424);
  border:1px solid rgba(77,127,255,.25);border-radius:14px;padding:18px 20px;margin:26px 0}
.article-callout svg{width:24px;height:24px;color:#6E9BFF;flex-shrink:0;margin-top:2px}
.article-callout p{margin:0;font-size:14.5px;color:var(--text-secondary)}

/* صندوق مشاركة + CTA */
.article-share{display:flex;align-items:center;gap:10px;margin:34px 0;flex-wrap:wrap}
.article-share span{font-size:13px;color:var(--text-muted);font-weight:600}
.article-share a,.article-share button{width:40px;height:40px;border-radius:11px;border:1px solid var(--border-medium);
  background:rgba(255,255,255,.03);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;
  color:var(--text-secondary);transition:all .16s}
.article-share a:hover,.article-share button:hover{color:#fff;border-color:rgba(77,127,255,.5);transform:translateY(-2px)}
.article-share svg{width:18px;height:18px}
.article-cta{background:linear-gradient(135deg,#16224A,#0F1424);border:1px solid rgba(77,127,255,.3);
  border-radius:18px;padding:30px;text-align:center;margin:40px 0}
.article-cta h3{font-family:var(--font-display);font-size:21px;font-weight:800;color:var(--text-primary);margin:0 0 10px}
.article-cta p{font-size:14px;color:var(--text-secondary);margin:0 0 18px;line-height:1.7}
.article-cta a{display:inline-flex;align-items:center;gap:8px;padding:13px 32px;border-radius:12px;
  background:linear-gradient(135deg,#00FF87,#00C46A);color:#06231A;font-weight:800;font-size:14.5px;text-decoration:none;
  box-shadow:0 12px 28px -10px rgba(0,255,135,.5);transition:transform .16s}
.article-cta a:hover{transform:translateY(-2px)}

/* مقالات ذات صلة */
.related{max-width:1140px;margin:0 auto;padding:10px 16px 80px}

/* ── البوب أب الترحيبي ──────────────────────────────────── */
.bw-modal{position:fixed;inset:0;z-index:99999;background:rgba(5,8,16,.80);backdrop-filter:blur(10px);
  display:flex;align-items:center;justify-content:center;padding:20px;animation:bwFade .22s ease}
@keyframes bwFade{from{opacity:0}to{opacity:1}}
@keyframes bwPop{0%{opacity:0;transform:translateY(16px) scale(.94)}100%{opacity:1;transform:none}}
.bw-card{position:relative;width:100%;max-width:430px;background:linear-gradient(180deg,#14192C,#0F1424);
  border:1px solid rgba(77,127,255,.28);border-radius:22px;box-shadow:0 30px 80px rgba(0,0,0,.6);
  animation:bwPop .34s cubic-bezier(.18,1.2,.56,1.05);overflow:hidden}
.bw-card::before{content:"";position:absolute;top:0;inset-inline:0;height:3px;
  background:linear-gradient(90deg,transparent,#4D7FFF 40%,#00FF87 75%,transparent)}
.bw-close{position:absolute;top:14px;inset-inline-end:14px;width:32px;height:32px;border-radius:50%;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);color:#94a3b8;cursor:pointer;
  font-size:18px;line-height:1;display:flex;align-items:center;justify-content:center;transition:all .18s}
.bw-close:hover{background:rgba(77,127,255,.15);color:#9DB9FF;transform:rotate(90deg)}
.bw-head{padding:34px 28px 8px;text-align:center}
.bw-icon{width:78px;height:78px;margin:0 auto 18px;border-radius:22px;
  background:linear-gradient(135deg,rgba(77,127,255,.22),rgba(0,255,135,.12));
  border:1px solid rgba(77,127,255,.35);display:flex;align-items:center;justify-content:center}
.bw-icon svg{width:36px;height:36px;color:#7FB0FF}
.bw-head h3{font-family:var(--font-display);font-size:22px;font-weight:800;color:#fff;margin:0 0 9px}
.bw-head p{font-size:14px;color:#9CA3AF;line-height:1.65;margin:0}
.bw-body{padding:18px 26px 26px}
.bw-feats{display:flex;flex-direction:column;gap:10px;margin:6px 0 20px}
.bw-feat{display:flex;align-items:center;gap:11px;font-size:13.5px;color:var(--text-secondary)}
.bw-feat svg{width:18px;height:18px;color:#00FF87;flex-shrink:0}
.bw-btn{display:block;width:100%;padding:14px;border-radius:12px;border:none;cursor:pointer;text-align:center;
  background:linear-gradient(135deg,#4D7FFF,#2E5BFF);color:#fff;font-weight:800;font-size:14.5px;text-decoration:none;
  transition:transform .16s}
.bw-btn:hover{transform:translateY(-1px)}
.bw-later{display:block;width:100%;margin-top:10px;padding:11px;background:none;border:none;cursor:pointer;
  color:#94a3b8;font-size:13px}
.bw-later:hover{color:#cbd5e1}

/* ── جوال ───────────────────────────────────────────────── */
@media (max-width:880px){
  .blog-grid{grid-template-columns:repeat(2,1fr)}
  .bfeatured{grid-template-columns:1fr}
  .bfeatured-cover{min-height:170px}
}
@media (max-width:560px){
  .blog-grid{grid-template-columns:1fr}
  .blog-wrap{padding:36px 14px 64px}
  .article{padding:30px 16px}
  .article-body{font-size:16px}
}