:root{--navy:#17345f;--ink:#172033;--muted:#667085;--paper:#fff;--line:#d9e0ea;--bg:#f5f7fb;--blue:#2367c9;--green:#2d9b49;--orange:#e8860a;--purple:#7444c8}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#f7f9fc,#eef2f8);color:var(--ink);font-family:Cairo,Arial,sans-serif}.page-shell{max-width:1500px;margin:auto;min-height:100vh;background:#fff;box-shadow:0 0 50px #17345f12}.topbar{padding:18px 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e5e9f0;background:#fff}.brand-wrap{display:flex;align-items:center;gap:18px}.logo{width:52px;height:52px;object-fit:contain;border-radius:50%}.university-title{border:3px solid var(--navy);border-radius:28px;padding:10px 30px;text-align:center;box-shadow:inset 0 0 0 2px #fff,0 5px 20px #17345f12}.ar-title{font-size:clamp(18px,1.7vw,26px);font-weight:800;color:var(--navy);line-height:1.1}.en-title{font:700 15px Manrope,Arial;color:#222;margin-top:4px}.top-actions{display:flex;align-items:center;gap:14px}.lang-switch{border:1px solid #9aa4b2;border-radius:13px;overflow:hidden;display:flex}.lang{border:0;background:#fff;padding:10px 17px;font-weight:700;cursor:pointer}.lang.active{background:#2d74d8;color:#fff}.visit-card{display:flex;align-items:center;gap:10px;border:2px solid #7444c8;border-radius:18px;padding:8px 15px;min-width:150px}.visit-icon{font-size:26px}.visit-card small,.visit-card em{display:block;font-style:normal}.visit-card strong{display:block;font:800 25px Manrope;letter-spacing:3px}.visit-card em{font-size:10px;color:#667085}.hero{text-align:center;padding:32px 20px 24px}.eyebrow{display:flex;justify-content:center;align-items:center;gap:10px;color:#15806e;font-weight:800}.eyebrow span:first-child,.eyebrow span:last-child{width:65px;height:2px;background:#15806e}.hero h1{font-size:clamp(32px,3.4vw,46px);margin:5px 0;color:#111d35;font-weight:800}.shield{display:inline-flex;width:36px;height:36px;border-radius:18px;background:var(--navy);color:#fff;font-size:34px;align-items:center;justify-content:center;vertical-align:middle}.hero p{max-width:900px;margin:auto;font-size:18px;color:#4b5565}.check-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:10px 24px 28px}.check-card{border:2px solid;border-radius:18px;padding:18px;min-height:430px;display:flex;flex-direction:column;align-items:center;text-align:center;background:#fff}.check-card.blue{border-color:#2b73df;background:linear-gradient(180deg,#fff,#f7fbff);color:#185ab5}.check-card.green{border-color:#37a953;background:linear-gradient(180deg,#fff,#f6fff8);color:#237e3b}.check-card.orange{border-color:#ef921e;background:linear-gradient(180deg,#fff,#fffaf2);color:#c66e00}.check-card.purple{border-color:#8754d5;background:linear-gradient(180deg,#fff,#fbf8ff);color:#6630b9}.card-icon{width:76px;height:76px;border-radius:50%;background:currentColor;color:#fff;display:flex;align-items:center;justify-content:center;font-size:36px;margin:4px 0 12px;box-shadow:0 8px 20px #0001}.check-card h2{margin:0;font-size:27px;font-weight:800}.check-card h3{margin:0 0 10px;font:700 17px Manrope;color:inherit}.check-card p{color:#222;line-height:1.8;min-height:78px}.upload-box{width:100%;border:1.5px dashed currentColor;border-radius:14px;padding:12px;cursor:pointer;margin:6px 0 12px}.upload-box span{display:block;font-size:30px}.upload-box strong,.upload-box small{display:block}.upload-box small{color:#667085;margin-top:3px}.primary{margin-top:auto;border:0;border-radius:11px;padding:12px 24px;background:currentColor;color:#fff;font-weight:800;font-size:17px;cursor:pointer;width:100%}.sources-panel{margin:0 24px 28px;border:2px solid #218f83;border-radius:20px;padding:22px;background:#f8fffe}.section-title{display:flex;gap:14px;align-items:center}.source-symbol{font-size:40px;color:#137d74}.section-title h2{margin:0;color:#14776e;font-size:29px}.section-title p{margin:4px 0 18px;color:#263238;font-weight:600}.sources-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.source{background:#fff;border:1px solid #d6dbe3;border-radius:12px;padding:12px;display:flex;align-items:center;gap:9px;cursor:pointer}.source input{width:18px;height:18px}.source-dot{width:30px;height:30px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;font:800 12px Manrope}.source-name{font-weight:700}.source-note{text-align:center;margin-top:14px;font-size:12px;color:#667085}.result-panel{margin:0 24px 28px;border:2px solid #17345f;border-radius:20px;padding:22px;background:#fff}.result-panel.hidden{display:none}.result-head{display:flex;justify-content:space-between;align-items:center}.result-kicker{color:#667085}.result-head h2{margin:2px 0 0}.badge{border-radius:999px;padding:8px 14px;background:#fff0d7;color:#a75e00;font-weight:800}.result-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}.result-stats div{border:1px solid #dce2eb;border-radius:12px;padding:14px;text-align:center}.result-stats strong{display:block;font:800 30px Manrope}.result-stats span{color:#667085}.match-card{border:1px solid #dce2eb;border-radius:14px;padding:14px;margin-top:10px}.match-top{display:flex;justify-content:space-between;gap:10px}.match-card a{display:inline-block;margin-top:10px;color:#1e63bd;font-weight:800}.footer{background:#13233e;color:#fff;padding:16px 28px;display:flex;justify-content:space-between;gap:15px;font-size:13px}.footer strong{font-weight:700}body.en{font-family:Manrope,Arial,sans-serif;direction:ltr}body.en .topbar,body.en .brand-wrap,body.en .top-actions{direction:ltr}body.en .check-card,body.en .hero,body.en .sources-panel,body.en .result-panel{text-align:left}body.en .section-title{direction:ltr}@media(max-width:1000px){.check-grid{grid-template-columns:repeat(2,1fr)}.sources-grid{grid-template-columns:repeat(2,1fr)}.topbar{flex-direction:column;gap:15px}.footer{flex-direction:column}}@media(max-width:620px){.check-grid,.sources-grid,.result-stats{grid-template-columns:1fr}.brand-wrap{flex-direction:column}.university-title{padding:10px 15px}.logo{width:75px;height:75px}}

/* المصادر: مغلقة افتراضياً وتفتح عند اختيار المستخدم */
.sources-panel{overflow:hidden}
.sources-toggle{width:100%;font:inherit;color:inherit;text-align:inherit;cursor:pointer;border:0;background:transparent;position:relative}
.sources-toggle:focus-visible{outline:3px solid #2b73df;outline-offset:4px;border-radius:12px}
.sources-chevron{margin-inline-start:auto;width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#eef3fb;color:#17345f;font-size:24px;font-weight:800;transition:transform .25s ease}
.sources-content{display:grid;grid-template-rows:1fr;transition:grid-template-rows .3s ease,opacity .25s ease;padding-top:14px}
.sources-content>*{min-height:0}
.sources-panel.collapsed .sources-content{grid-template-rows:0fr;opacity:0;overflow:hidden;padding-top:0}
.sources-panel.collapsed .sources-chevron{transform:rotate(0deg)}
.sources-panel:not(.collapsed) .sources-chevron{transform:rotate(180deg)}

/* نتيجة الفحص تظهر بعد تنفيذ الفحص وتسبق نافذة فحص متعدد المصادر */
.result-panel{margin-bottom:18px}.sources-panel{margin-top:0}

.title-input-wrap{width:100%;background:#fff;border:1px solid #b8c4d4;border-radius:10px;padding:0;overflow:hidden;box-shadow:inset 0 1px 3px #00000008}.title-input{width:100%;border:0;outline:0;padding:10px 12px;text-align:center;font:600 14px Cairo,Arial;background:#fff}.inline-check{border:0;background:transparent;color:#e11d1d;font:800 15px Cairo,Arial;cursor:pointer;display:none;align-items:center;justify-content:center;gap:5px;margin:3px auto 7px;padding:2px 8px}.upload-box .inline-check{display:none}.upload-box.has-file .inline-check{display:inline-flex}.title-input-wrap:focus-within .inline-check{display:inline-flex}.check-icon{font-size:20px;line-height:1}.inline-check:hover{color:#b91c1c;transform:translateY(-1px)}.upload-box strong.filename{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:95%}