/* =====================================================================
   AL-FAHAD — application styles (home, catalogue, dashboard, exams, account)
   Requires alf-tokens.css. Shared by the SMLE and SNLE portals.
   ===================================================================== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;overflow-x:clip}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-en);font-size:var(--fs-body);line-height:var(--lh-body);-webkit-font-smoothing:antialiased}
img,svg,video{max-width:100%;height:auto}
a{color:var(--primary-deep);text-underline-offset:3px}
a:hover{color:var(--primary)}
h1,h2,h3,h4{color:var(--primary-deep);line-height:1.25;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
h1{font-size:var(--fs-h1)} h2{font-size:var(--fs-h2)} h3{font-size:var(--fs-h3)}
p{margin:0 0 1em}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:6px}
.ar,[lang="ar"]{font-family:var(--font-ar);direction:rtl;unicode-bidi:isolate;line-height:var(--lh-ar)}
.ar-block{display:block;text-align:right}
.bdi{unicode-bidi:isolate}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;inset-inline-start:12px;top:-60px;z-index:200;background:var(--primary-deep);color:#fff;padding:10px 14px;border-radius:10px;font-weight:700;text-decoration:none}
.skip-link:focus{top:10px;color:#fff}
.alf-wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.hidden,[hidden]{display:none!important}

/* ---------- buttons ---------- */
.alf-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:var(--tap);padding:10px 20px;border-radius:12px;border:1.5px solid transparent;font-weight:700;font-size:15.5px;text-decoration:none;cursor:pointer;transition:background .15s,border-color .15s,transform .15s;white-space:nowrap;line-height:1.2}
.alf-btn:hover{transform:translateY(-1px)}
.alf-btn:active{transform:none}
.alf-btn[disabled],.alf-btn[aria-disabled="true"]{opacity:.55;cursor:not-allowed;transform:none}
.alf-btn-primary{background:var(--primary);color:#fff}
.alf-btn-primary:hover{background:var(--primary-deep);color:#fff}
.alf-btn-ghost{background:var(--surface);color:var(--primary-deep);border-color:var(--border-strong)}
.alf-btn-ghost:hover{background:var(--blue-soft);color:var(--primary-deep)}
.alf-btn-quiet{background:transparent;color:var(--primary-deep);border-color:transparent}
.alf-btn-quiet:hover{background:var(--blue-soft)}
.alf-btn-danger{background:var(--surface);color:var(--error-ink);border-color:#E7B9BE}
.alf-btn-danger:hover{background:var(--error-soft)}
.alf-btn-lg{min-height:52px;padding:14px 28px;font-size:17px;border-radius:14px}
.alf-btn-sm{min-height:36px;padding:7px 12px;font-size:14px;border-radius:10px}
.alf-btn .ar{font-weight:600;font-size:.92em;opacity:.95}

/* ---------- top navigation ---------- */
.alf-nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--border)}
.alf-nav .alf-wrap{display:flex;align-items:center;gap:16px;min-height:var(--topbar-h)}
.alf-brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--primary-deep);flex:none}
.alf-brand img{width:40px;height:40px}
.alf-brand .t{display:flex;flex-direction:column;line-height:1.05}
.alf-brand .t b{font-size:19px;font-weight:800;letter-spacing:.06em}
.alf-brand .t small{font-size:10.5px;font-weight:700;letter-spacing:.18em;color:var(--teal-ink);margin-top:4px}
.alf-nav .links{display:flex;align-items:center;gap:2px;margin-inline-start:auto;flex-wrap:wrap}
.alf-nav .links a{padding:9px 12px;border-radius:10px;color:var(--text);font-weight:600;font-size:15px;text-decoration:none;min-height:40px;display:inline-flex;align-items:center}
.alf-nav .links a:hover{background:var(--blue-soft);color:var(--primary-deep)}
.alf-nav .links a[aria-current="page"]{color:var(--primary);background:var(--blue-soft)}
.alf-nav .links .alf-btn{margin-inline-start:6px}
.alf-burger{display:none;margin-inline-start:auto;min-width:var(--tap);min-height:var(--tap);border:1.5px solid var(--border-strong);background:var(--surface);border-radius:12px;cursor:pointer;font-size:20px;color:var(--primary-deep)}
.alf-account-chip{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid var(--border);border-radius:var(--r-pill);font-size:14px;font-weight:600;color:var(--text);text-decoration:none;background:var(--surface)}
.alf-account-chip .av{width:26px;height:26px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:12.5px;font-weight:800}
@media (max-width:980px){
  .alf-burger{display:inline-grid;place-items:center}
  .alf-nav .links{display:none;position:absolute;top:100%;inset-inline:0;background:var(--surface);border-bottom:1px solid var(--border);flex-direction:column;align-items:stretch;padding:10px var(--gutter) 16px;box-shadow:var(--shadow-2)}
  .alf-nav .links.open{display:flex}
  .alf-nav .links a{min-height:var(--tap)}
  .alf-nav .links .alf-btn{margin:8px 0 0}
}

/* ---------- preview / status banners ---------- */
.alf-banner{background:var(--warning-soft);color:var(--warning-ink);border-bottom:1px solid #F1D9B5;font-size:14px;padding:8px var(--gutter);text-align:center}
.alf-banner b{font-weight:800}
.alf-banner .ar{display:inline-block;margin-inline-start:6px}

/* ---------- hero ---------- */
.alf-hero{background:linear-gradient(170deg,#F5FAFC 0%,#EAF2FA 55%,#F5FAFC 100%);border-bottom:1px solid var(--border)}
.alf-hero .alf-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,56px);align-items:center;padding-block:clamp(36px,6vw,76px)}
.alf-hero h1{font-size:clamp(30px,4.2vw,50px);line-height:1.12;margin-bottom:14px}
.alf-hero h1 .hl{color:var(--primary)}
.alf-hero .lead{font-size:clamp(17px,1.5vw,19.5px);color:var(--muted);max-width:56ch;margin-bottom:6px}
.alf-hero .lead-ar{font-size:18px;color:var(--muted);max-width:56ch;margin:0 0 24px}
.alf-hero .ctas{display:flex;gap:12px;flex-wrap:wrap}
.alf-kicker{display:inline-flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);color:var(--primary-deep);font-weight:700;font-size:13.5px;padding:6px 14px;border-radius:var(--r-pill);margin-bottom:16px}
.alf-kicker .dot{width:8px;height:8px;border-radius:50%;background:var(--accent-teal)}
.alf-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:26px}
.alf-stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:12px 10px;text-align:center}
.alf-stat b{display:block;font-size:24px;font-weight:800;color:var(--primary-deep);font-variant-numeric:tabular-nums}
.alf-stat span{display:block;font-size:12.5px;font-weight:600;color:var(--muted)}
.alf-stat .ar{font-size:12.5px}
.alf-inside{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-2);padding:22px}
.alf-inside h2{font-size:18px;margin:0 0 14px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.alf-inside .tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.alf-inside .tile{background:var(--blue-soft);border-radius:var(--r-sm);padding:14px 10px;text-align:center}
.alf-inside .tile b{display:block;font-size:24px;color:var(--primary-deep);font-weight:800;font-variant-numeric:tabular-nums}
.alf-inside .tile span{font-size:13px;color:var(--muted);font-weight:600}
.alf-inside .foot{margin-top:12px;text-align:center;font-weight:700;color:var(--teal-ink);background:#E5F6F3;border-radius:var(--r-sm);padding:10px;font-size:14.5px}
@media (max-width:900px){.alf-hero .alf-wrap{grid-template-columns:1fr}.alf-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ---------- sections & cards ---------- */
.alf-section{padding-block:clamp(40px,6vw,72px)}
.alf-section.tinted{background:var(--surface);border-block:1px solid var(--border)}
.alf-section.mint{background:linear-gradient(180deg,#EEF5FC,#F5FAFC)}
.alf-eyebrow{display:block;text-align:center;color:var(--teal-ink);font-weight:800;letter-spacing:.16em;font-size:12.5px;text-transform:uppercase;margin-bottom:8px}
.alf-title{text-align:center;margin-bottom:6px}
.alf-title .ar{display:block;font-size:.72em;color:var(--muted);font-weight:700;margin-top:4px}
.alf-sub{text-align:center;color:var(--muted);max-width:68ch;margin:0 auto 34px}
.alf-grid{display:grid;gap:18px}
.alf-g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.alf-g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.alf-g2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:1100px){.alf-g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:860px){.alf-g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.alf-g4,.alf-g3,.alf-g2{grid-template-columns:1fr}}
.alf-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:22px;box-shadow:var(--shadow-1);min-width:0}
a.alf-card{display:block;text-decoration:none;color:inherit;transition:box-shadow .18s,transform .18s,border-color .18s}
a.alf-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);border-color:var(--border-strong);color:inherit}
.alf-spec{position:relative;display:flex;flex-direction:column}
.alf-spec .ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--blue-soft);color:var(--primary-deep);margin-bottom:14px}
.alf-spec .ico svg{width:28px;height:28px}
.alf-spec h3{font-size:19.5px;margin:0 0 2px}
.alf-spec h3 .ar{display:block;font-size:15px;color:var(--muted);font-weight:700}
.alf-spec .n{font-size:13.5px;color:var(--muted);font-weight:700;margin-top:4px}
.alf-spec p{font-size:15px;color:var(--muted);margin:10px 0 0;flex:1}
.alf-spec .wt{position:absolute;top:16px;inset-inline-end:16px;background:#E5F6F3;color:var(--teal-ink);font-weight:800;font-size:12.5px;padding:4px 10px;border-radius:var(--r-pill)}
.alf-spec .go{margin-top:14px;color:var(--primary);font-weight:800;font-size:14.5px;display:flex;gap:16px;flex-wrap:wrap}
.alf-spec .go a{color:var(--primary);text-decoration:none;font-weight:800}
.alf-spec .go a:hover{text-decoration:underline}
.alf-feature{display:flex;gap:14px;align-items:flex-start}
.alf-feature .fi{flex:none;width:46px;height:46px;border-radius:12px;background:var(--blue-soft);display:grid;place-items:center;color:var(--primary-deep)}
.alf-feature .fi svg{width:24px;height:24px}
.alf-feature h3{font-size:16.5px;margin:2px 0 4px}
.alf-feature p{margin:0;color:var(--muted);font-size:15px}
.alf-feature .ar{display:block;font-size:14px;margin-top:4px}
.alf-icon{width:1.15em;height:1.15em;vertical-align:-.18em;flex:none}

/* ---------- exam-at-a-glance ---------- */
.alf-glance{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}
.alf-glance .alf-card{text-align:center}
.alf-glance b{display:block;font-size:30px;font-weight:800;color:var(--primary-deep);font-variant-numeric:tabular-nums}
.alf-glance span{display:block;color:var(--muted);font-weight:600;font-size:14.5px}
@media (max-width:860px){.alf-glance{grid-template-columns:repeat(2,minmax(0,1fr))}}
.alf-weight{display:grid;gap:12px}
.alf-weight .row{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 12px;font-weight:700}.alf-weight .row>:first-child{flex:1 1 13em;min-width:0}.alf-weight .row>:nth-child(2){min-width:0}
.alf-weight .bar{grid-column:1/-1;flex:0 0 100%;height:10px;background:var(--blue-soft);border-radius:var(--r-pill);overflow:hidden}
.alf-weight .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--accent-teal));border-radius:var(--r-pill)}

/* ---------- pricing ---------- */
.alf-offer{display:inline-flex;gap:8px;align-items:center;background:#E5F6F3;color:var(--teal-ink);font-weight:800;font-size:13.5px;padding:7px 16px;border-radius:var(--r-pill)}
.alf-prices{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;align-items:stretch}
@media (max-width:1180px){.alf-prices{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:760px){.alf-prices{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.alf-prices{grid-template-columns:1fr}}
.alf-price{position:relative;display:flex;flex-direction:column;text-align:center;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-lg);padding:24px 16px 18px;box-shadow:var(--shadow-1)}
.alf-price.is-best{border-color:var(--primary);box-shadow:0 0 0 4px var(--blue-soft),var(--shadow-2)}
.alf-price .tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--primary);color:#fff;font-size:12px;font-weight:800;padding:5px 14px;border-radius:var(--r-pill);white-space:nowrap}
.alf-price h3{font-size:17px;color:var(--text);margin:0}
.alf-price h3 .ar{display:block;font-size:14px;color:var(--muted);font-weight:700}
.alf-price .was{margin-top:12px;color:var(--muted);font-weight:700;font-size:15px}
.alf-price .was s{text-decoration-thickness:2px}
.alf-price .amt{font-size:40px;font-weight:800;color:var(--primary-deep);line-height:1.1;font-variant-numeric:tabular-nums}
.alf-price .amt small{font-size:15px;font-weight:800;color:var(--muted);margin-inline-start:4px}
.alf-price .cur-ar{font-size:13.5px;color:var(--muted);font-weight:600}
.alf-price .per{color:var(--muted);font-size:13.5px;margin:8px 0 6px}
.alf-price .save{display:inline-block;margin:0 auto 14px;background:var(--success-soft);color:var(--success-ink);font-weight:800;font-size:12.5px;padding:3px 11px;border-radius:var(--r-pill)}
.alf-price .alf-btn{margin-top:auto;width:100%}
.alf-price-note{max-width:820px;margin:22px auto 0;text-align:center;color:var(--muted);font-size:14px}

/* ---------- FAQ ---------- */
.alf-faq{max-width:900px;margin:0 auto;display:grid;gap:12px}
.alf-faq details{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-1)}
.alf-faq summary{list-style:none;cursor:pointer;padding:16px 52px 16px 20px;position:relative;font-weight:700;min-height:var(--tap)}
[dir="rtl"] .alf-faq summary{padding:16px 20px 16px 52px}
.alf-faq summary::-webkit-details-marker{display:none}
.alf-faq summary::after{content:"";position:absolute;inset-inline-end:20px;top:50%;width:11px;height:11px;border-right:2.5px solid var(--primary);border-bottom:2.5px solid var(--primary);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.alf-faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.alf-faq summary .ar{display:block;font-weight:700;color:var(--muted);font-size:16px;margin-top:2px}
.alf-faq .a{padding:0 20px 18px;color:var(--text)}
.alf-faq .a .ar{display:block;margin-top:8px;color:var(--muted)}

/* ---------- notes, badges, chips ---------- */
.alf-note{background:#F2F7FD;border:1px solid var(--mint-soft);border-inline-start:4px solid var(--primary);border-radius:var(--r-sm);padding:12px 16px;font-size:15px;color:var(--text)}
.alf-note.warn{background:var(--warning-soft);border-color:#F1D9B5;border-inline-start-color:var(--warning);color:var(--warning-ink)}
.alf-note.ok{background:var(--success-soft);border-color:#BFE5D1;border-inline-start-color:var(--success);color:var(--success-ink)}
.alf-note.err{background:var(--error-soft);border-color:#EFC7CB;border-inline-start-color:var(--error);color:var(--error-ink)}
.alf-note .ar{display:block;margin-top:4px}
.alf-badge{display:inline-flex;align-items:center;gap:6px;background:var(--blue-soft);color:var(--primary-deep);font-weight:700;font-size:13px;padding:4px 11px;border-radius:var(--r-pill)}
.alf-badge.teal{background:#E5F6F3;color:var(--teal-ink)}
.alf-badge.ok{background:var(--success-soft);color:var(--success-ink)}
.alf-badge.warn{background:var(--warning-soft);color:var(--warning-ink)}
.alf-chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);background:var(--surface);border-radius:var(--r-pill);padding:4px 11px;font-size:13px;font-weight:600;color:var(--muted)}
a.alf-chip{text-decoration:none;cursor:pointer}
.alf-seller{font-size:13.5px;color:var(--muted);margin:16px 0 4px;line-height:1.6}
.alf-seller .ar{display:block}
a.alf-chip:hover{border-color:var(--accent,var(--muted));color:var(--text,inherit)}
.alf-progress{height:10px;background:var(--blue-soft);border-radius:var(--r-pill);overflow:hidden}
.alf-progress>i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--primary),var(--accent-teal));border-radius:var(--r-pill);transition:width .4s}
.alf-crumbs{font-size:14px;color:var(--muted);padding-block:14px}
.alf-crumbs a{font-weight:600;text-decoration:none}
.alf-crumbs a:hover{text-decoration:underline}

/* ---------- forms ---------- */
.alf-form{display:grid;gap:14px}
.alf-field label{display:block;font-weight:700;font-size:14.5px;margin-bottom:6px}
.alf-field label .ar{font-weight:600;color:var(--muted);margin-inline-start:6px}
.alf-input,.alf-select,.alf-field input,.alf-field select,.alf-field textarea{width:100%;min-height:var(--tap);padding:10px 14px;border:1.5px solid var(--border-strong);border-radius:12px;background:var(--surface);font-size:16px}
.alf-field input:focus,.alf-field select:focus,.alf-field textarea:focus{border-color:var(--primary);outline:3px solid var(--blue-soft);outline-offset:0}
.alf-field .hint{font-size:13px;color:var(--muted);margin-top:5px}
.alf-form-msg{border-radius:10px;padding:10px 14px;font-size:14.5px}
.alf-form-msg.err{background:var(--error-soft);color:var(--error-ink)}
.alf-form-msg.ok{background:var(--success-soft);color:var(--success-ink)}
.alf-auth{max-width:470px;margin:clamp(24px,6vw,64px) auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-2);padding:clamp(22px,4vw,34px)}
.alf-auth .seg{display:grid;grid-template-columns:1fr 1fr;border:1.5px solid var(--border-strong);border-radius:12px;overflow:hidden;margin-bottom:20px}
.alf-auth .seg button{min-height:var(--tap);border:0;background:var(--surface);font-weight:700;cursor:pointer;color:var(--muted)}
.alf-auth .seg button[aria-selected="true"]{background:var(--primary);color:#fff}

/* ---------- tables ---------- */
.alf-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--border);border-radius:var(--r-sm);background:var(--surface)}
.alf-table{width:100%;border-collapse:collapse;font-size:15px}
.alf-table th{background:var(--blue-soft);color:var(--primary-deep);text-align:start;padding:10px 12px;font-weight:800}
.alf-table td{padding:10px 12px;border-top:1px solid var(--border);vertical-align:top}

/* ---------- dashboard ---------- */
.alf-dash-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px}
@media (max-width:980px){.alf-dash-grid{grid-template-columns:1fr}}
.alf-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
@media (max-width:760px){.alf-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}
.alf-kpi{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:14px;text-align:center}
.alf-kpi b{display:block;font-size:26px;font-weight:800;color:var(--primary-deep);font-variant-numeric:tabular-nums}
.alf-kpi span{font-size:13px;color:var(--muted);font-weight:600}
.alf-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.alf-row{display:flex;gap:14px;align-items:center;background:var(--surface);border:1px solid var(--border);border-inline-start:4px solid var(--primary);border-radius:12px;padding:12px 16px;text-decoration:none;color:inherit;min-height:60px}
a.alf-row:hover{background:#F7FAFE;box-shadow:var(--shadow-1);color:inherit}
.alf-row .num{flex:none;width:42px;height:42px;border-radius:11px;background:var(--blue-soft);color:var(--primary-deep);display:grid;place-items:center;font-weight:800;font-variant-numeric:tabular-nums}
.alf-row .mid{flex:1;min-width:0}
.alf-row .tt{font-weight:800;color:var(--text)}
.alf-row .tt .ar{display:block;font-weight:700;font-size:15px;color:var(--muted)}
.alf-row .st{font-size:13px;color:var(--muted);margin-top:2px}
.alf-row .st.done{color:var(--success-ink);font-weight:700}
.alf-row .go{flex:none;color:var(--primary);font-weight:800;font-size:14px}
.alf-row .tick{flex:none;width:26px;height:26px;border-radius:50%;border:2px solid var(--border-strong);display:grid;place-items:center;color:#fff;font-size:13px}
.alf-row .tick.on{background:var(--success);border-color:var(--success)}

/* ---------- doaa / encouragement panel on part pages ---------- */
.alf-pdoaa{background:linear-gradient(135deg,#F2F9FC,#EAF4F2);border:1px solid var(--mint-soft);border-radius:var(--r-lg);padding:18px 22px;text-align:center;margin-bottom:20px}
.alf-pdoaa .d1{font-family:var(--font-duaa);font-size:20px;line-height:2.1;color:var(--primary-deep);font-weight:700}
.alf-pdoaa .en{font-size:14.5px;color:var(--muted);font-style:italic;margin-top:6px}

/* ---------- medical disclaimer + footer (light, calm) ---------- */
.alf-disclaimer{background:#FFF8EC;border:1px solid #F1D9B5;border-radius:var(--r);padding:16px 18px;color:#6A4A12;font-size:14.5px;line-height:1.65}
.alf-disclaimer b{color:#5A3D0C}
.alf-disclaimer .ar{display:block;margin-top:8px;font-size:15px}
.alf-footer{margin-top:clamp(36px,6vw,64px);background:var(--surface);border-top:1px solid var(--border);color:var(--muted);font-size:14.5px}
.alf-footer .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:24px;padding-block:34px 20px}
@media (max-width:860px){.alf-footer .cols{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.alf-footer .cols{grid-template-columns:1fr}}
.alf-footer h2{font-size:14px;letter-spacing:.06em;text-transform:uppercase;color:var(--primary-deep);margin:0 0 10px}
.alf-footer a{display:block;color:var(--text);text-decoration:none;padding:5px 0;min-height:32px}
.alf-footer a:hover{color:var(--primary);text-decoration:underline}
.alf-footer .bot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--border);padding-block:14px 26px;font-size:13px}
.alf-footer .alf-disclaimer{margin-bottom:6px}

/* ---------- modal & toast ---------- */
dialog.alf-modal{border:0;border-radius:var(--r-lg);padding:0;max-width:min(560px,92vw);box-shadow:var(--shadow-3);color:var(--text)}
dialog.alf-modal::backdrop{background:rgba(20,48,79,.45)}
.alf-modal .hd{padding:18px 22px 6px;font-weight:800;font-size:19px;color:var(--primary-deep)}
.alf-modal .bd{padding:6px 22px 8px}
.alf-modal .ft{padding:12px 22px 20px;display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}
.alf-toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%) translateY(20px);background:var(--primary-deep);color:#fff;padding:11px 18px;border-radius:12px;font-weight:600;font-size:14.5px;box-shadow:var(--shadow-3);opacity:0;transition:.25s;z-index:400;max-width:min(92vw,560px);text-align:center;pointer-events:none}
.alf-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- exam runner ---------- */
.alf-exam-top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.alf-exam-top .alf-wrap{display:flex;align-items:center;gap:10px;min-height:60px;flex-wrap:wrap}
.alf-timer{font-weight:800;font-variant-numeric:tabular-nums;font-size:19px;color:var(--primary-deep);background:var(--blue-soft);padding:6px 14px;border-radius:10px;min-width:96px;text-align:center}
.alf-timer.warn{background:var(--warning-soft);color:var(--warning-ink)}
.alf-timer.crit{background:var(--error-soft);color:var(--error-ink)}
.alf-exam-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:22px;align-items:start;padding-block:20px}
@media (max-width:900px){.alf-exam-layout{grid-template-columns:1fr}}
.alf-navi{position:sticky;top:78px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:16px}
@media (max-width:900px){.alf-navi{position:static}}
.alf-navgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;margin-top:10px;max-height:340px;overflow:auto;padding:2px}
.alf-navgrid button{aspect-ratio:1;min-height:36px;border:1.5px solid var(--border);background:var(--surface);border-radius:8px;font-weight:700;font-size:12.5px;cursor:pointer;color:var(--muted);position:relative}
.alf-navgrid button.ans{background:var(--blue-soft);border-color:var(--primary);color:var(--primary-deep)}
.alf-navgrid button.flag::after{content:"";position:absolute;top:3px;inset-inline-end:3px;width:7px;height:7px;border-radius:50%;background:var(--warning)}
.alf-navgrid button.cur{outline:3px solid var(--primary-deep);outline-offset:1px}
.alf-legend{display:flex;gap:12px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);margin-top:10px}
.alf-legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-inline-end:5px;vertical-align:-1px;border:1.5px solid var(--border)}
.alf-legend i.ans{background:var(--blue-soft);border-color:var(--primary)}
.alf-legend i.flag{background:var(--warning)}
.alf-qcard{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:clamp(18px,3vw,28px);box-shadow:var(--shadow-1)}
.alf-qmeta{font-size:13px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}
.alf-stem{font-size:18px;font-weight:600;line-height:1.6}
.alf-stem .ar{display:block;color:var(--primary-deep);font-weight:600;margin-top:10px;font-size:18.5px}
.alf-opts{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px}
.alf-opt{display:flex;gap:12px;align-items:flex-start;width:100%;text-align:start;background:var(--surface);border:1.5px solid var(--border);border-radius:12px;padding:12px 14px;cursor:pointer;min-height:var(--tap);font-size:16.5px;line-height:1.5;transition:border-color .12s,background .12s}
.alf-opt:hover{border-color:var(--border-strong);background:#F5FAFC}
.alf-opt .k{flex:none;width:28px;height:28px;border-radius:8px;background:var(--blue-soft);color:var(--primary-deep);display:grid;place-items:center;font-weight:800;font-size:14px}
.alf-opt .txt{flex:1;min-width:0}
.alf-opt .txt .ar{display:block;color:var(--muted);margin-top:4px}
.alf-opt .st{flex:none;font-size:13px;font-weight:800;display:inline-flex;align-items:center;gap:5px;white-space:nowrap}
.alf-opt[aria-pressed="true"],.alf-opt.sel{border-color:var(--primary);background:var(--blue-soft)}
.alf-opt[aria-pressed="true"] .k,.alf-opt.sel .k{background:var(--primary);color:#fff}
.alf-opt.correct{border-color:var(--success);background:var(--success-soft)}
.alf-opt.correct .k{background:var(--success);color:#fff}
.alf-opt.correct .st{color:var(--success-ink)}
.alf-opt.wrong{border-color:var(--error);background:var(--error-soft)}
.alf-opt.wrong .k{background:var(--error);color:#fff}
.alf-opt.wrong .st{color:var(--error-ink)}
.alf-opt[disabled]{cursor:default}
.alf-exp{margin-top:16px;border-inline-start:4px solid var(--primary);background:#F3F2FB;padding:14px 16px;border-radius:0 12px 12px 0;font-size:16px}
[dir="rtl"] .alf-exp{border-radius:12px 0 0 12px}
.alf-exp .lbl{display:block;font-weight:800;margin-bottom:4px}
.alf-exp .ar{display:block;margin-top:8px;color:var(--muted)}
.alf-motivate{margin-top:12px;padding:9px 14px;border-radius:10px;background:#EAF5F9;color:var(--primary-deep);font-size:14.5px;font-weight:600}
.alf-motivate .ar{display:block;font-weight:600;margin-top:2px}
.alf-row-btns{display:flex;justify-content:space-between;gap:10px;margin-top:20px;flex-wrap:wrap}
.alf-screen{max-width:720px;margin:clamp(24px,5vw,56px) auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:clamp(22px,4vw,38px);box-shadow:var(--shadow-2)}
.alf-ring{--p:0;width:156px;height:156px;border-radius:50%;background:conic-gradient(var(--primary) calc(var(--p)*1%),var(--blue-soft) 0);display:grid;place-items:center;margin:8px auto}
.alf-ring>div{width:124px;height:124px;border-radius:50%;background:var(--surface);display:grid;place-items:center;text-align:center}
.alf-ring b{display:block;font-size:34px;font-weight:800;color:var(--primary-deep)}
.alf-bigtime{font-size:52px;font-weight:800;color:var(--primary-deep);font-variant-numeric:tabular-nums;text-align:center;margin:10px 0}

/* ---------- account / devices ---------- */
.alf-device{display:flex;gap:12px;align-items:center;border:1px solid var(--border);border-radius:12px;padding:12px 14px;background:var(--surface)}
.alf-device .ic{width:40px;height:40px;border-radius:10px;background:var(--blue-soft);display:grid;place-items:center;color:var(--primary-deep)}
.alf-device .mid{flex:1;min-width:0}
.alf-device .mid b{display:block}
.alf-device .mid span{font-size:13px;color:var(--muted)}

/* ---------- content protection (deterrence only; real protection is server-side) ---------- */
.alf-protect{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
.alf-protect input,.alf-protect textarea,.alf-protect select,.alf-protect [contenteditable="true"]{-webkit-user-select:text;user-select:text}
.alf-protect img{-webkit-user-drag:none;user-drag:none}
.alf-wm{position:fixed;inset:0;pointer-events:none;z-index:300;overflow:hidden;opacity:.035}
.alf-wm span{position:absolute;white-space:nowrap;font:700 15px/1 var(--font-en);color:var(--primary-deep);transform:rotate(-28deg)}
@media print{
  body.alf-no-print>*{display:none!important}
  body.alf-no-print::before{content:"Printing is disabled for protected study material. · الطباعة غير متاحة للمحتوى المحمي.";display:block;padding:40px;font:700 18px/1.6 var(--font-en);color:#263746}
}

/* ---------- single-column page layouts (no two-column page splits) ---------- */
.alf-hero.alf-hero-single .alf-wrap{display:block;max-width:980px;text-align:center}
.alf-hero.alf-hero-single .lead,.alf-hero.alf-hero-single .lead-ar{margin-inline:auto}
.alf-hero.alf-hero-single .ctas{justify-content:center}
.alf-hero .lead-ar{display:block;margin:0 auto 10px;font-size:19px}
.alf-dash-grid{grid-template-columns:1fr}
.alf-ticks{list-style:none;padding:0;margin:10px 0 0;display:grid;gap:8px}
.alf-ticks li{position:relative;padding-inline-start:28px}
.alf-ticks li::before{content:"✓";position:absolute;inset-inline-start:0;top:0;width:20px;height:20px;border-radius:50%;background:var(--success-soft);color:var(--success-ink);font-weight:800;font-size:12px;display:grid;place-items:center}
.alf-legal h2{font-size:21px;margin-top:28px}
.alf-legal p,.alf-legal li{max-width:75ch}
.alf-legal .ar{display:block;margin-top:6px;color:var(--muted)}
.alf-legal ul{padding-inline-start:22px}
.alf-legal .alf-table{font-size:14px}
.alf-legal .alf-table .ar{display:block}
/* exam page */
.alf-exam-page .alf-modeseg,.alf-modeseg{display:inline-flex;border:1.5px solid var(--border-strong);border-radius:10px;overflow:hidden}
.alf-modeseg button{min-height:36px;border:0;background:var(--surface);padding:0 10px;font-weight:700;font-size:13px;cursor:pointer;color:var(--muted)}
.alf-modeseg button[aria-pressed="true"]{background:var(--primary);color:#fff}
body.mode-en.alf-exam-page .ar{display:none!important}
.alf-exam-page .alf-opt .txt .en{display:block}
.alf-exam-page .alf-stem .en{display:block}
.alf-exam-page .alf-exp .en{display:block}
@media (max-width:640px){.alf-exam-top .alf-brand .t{display:none}.alf-exam-top .alf-wrap{gap:6px}.alf-timer{font-size:16px;min-width:76px}}
.alf-input{max-width:100%}
.alf-nav .links a.alf-btn-primary,.alf-nav .links a.alf-btn-primary:hover{color:#fff}
.alf-nav .links a.alf-btn-primary:hover{background:var(--primary-deep)}
.alf-field label .ar{margin-left:8px;margin-inline-start:0}
.alf-card h3 .ar,.alf-card h2 .ar{display:block;font-size:.85em;color:var(--muted);margin-top:2px}
.alf-note>.ar,.alf-price-note .ar,.alf-sub .ar,.alf-glance+.alf-card p .ar,.alf-form-msg .ar{display:block;margin-top:4px}
.alf-price .per .ar{display:block}
.alf-price .save .ar,.alf-offer [lang="ar"]{unicode-bidi:isolate}
@media (pointer:coarse){.alf-btn-sm,.alf-navgrid button,.alf-modeseg button,.alf-chip a{min-height:44px}.alf-navgrid button{min-width:44px}}
@media (max-width:640px){
  .alf-exam-top #ex-title{display:none}
  .alf-exam-top .alf-wrap{min-height:52px;padding-block:6px}
  .alf-modeseg button{padding:0 8px;font-size:12px}
  #ex-mapbtn{padding:6px 10px}
}

/* quick practice form (mock list page): one column, comfortable targets */
.alf-pr-form{display:grid;gap:12px;max-width:520px}
.alf-pr-form .alf-field{margin:0}
.alf-pr-form select{width:100%;min-height:44px}
.alf-pr-form .ar{display:block;font-size:.9em;color:var(--muted)}
body.mode-en .alf-pr-form .ar{display:none}

/* Chapter grids never grow wider than their column: fixed-width schematics (SVG) and long tokens inside a grid
   item would otherwise size the track beyond a phone screen. Track definitions and wider layouts are unchanged. */
.alf-content .body :is([class*="grid"], .alf-pts) > * { min-width: 0; }
.alf-content .body svg { max-width: 100%; height: auto; }

/* exam and practice runners have no site footer: the medical disclaimer still closes the page, small and muted */
.alf-foot-min{padding:18px 16px 28px}
.alf-foot-min .alf-disclaimer{font-size:12px;line-height:1.55;margin:0}

/* ---------- premium question cards (chapter quizzes, MCQ cases, mocks, practice) ---------- */
.alf-stem{background:var(--def-soft);border:1px solid #C4E0F0;border-inline-start:5px solid var(--primary);border-radius:14px;padding:14px 18px}
.alf-opts{grid-template-columns:minmax(0,1fr)!important}
.alf-opt.correct{border-width:2px;border-color:var(--success);background:var(--success-soft)}
.alf-opt.correct .k{background:var(--success);color:#fff}
.alf-opt.correct .st{color:var(--success-ink)}
.alf-opt.wrong{border-width:2px}
.alf-exp{background:var(--explain-soft);border-inline-start-color:var(--learn)}
.alf-exp .lbl.ok{color:var(--success-ink)} .alf-exp .lbl.no{color:var(--flag-ink)}
.alf-exp .keyline{display:block;margin:6px 0 8px;padding:8px 12px;border-radius:10px;background:var(--success-soft);border:1px solid #BFE3CF;font-weight:600}
.alf-exp .keyline .ar{display:block;margin-top:4px}
.alf-exp .why{display:block;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--learn-ink);margin-bottom:2px}
/* bilingual buttons wrap instead of widening small screens */
.alf-btn{max-width:100%;white-space:normal;flex-wrap:wrap;text-align:center;row-gap:2px}
/* stacked record cards (admin panel, logs) — label–value blocks, never tables */
.alf-reclist{display:flex;flex-direction:column;gap:10px}
.alf-rec{background:var(--surface);border:1px solid var(--border);border-inline-start:4px solid var(--primary);border-radius:var(--r-sm);padding:12px 14px;box-shadow:var(--shadow-1)}
.alf-rec-h{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:6px;overflow-wrap:anywhere}
.alf-rec-f{margin:0;display:flex;flex-direction:column;gap:6px}
.alf-rec-f>div{display:flex;flex-direction:column;gap:1px}
.alf-rec-f dt{font-size:12.5px;font-weight:700;color:var(--muted);text-transform:none}
.alf-rec-f dd{margin:0;overflow-wrap:anywhere}
.alf-rec-f dd .ar{display:block}
.alf-rec-f code{white-space:pre-wrap;word-break:break-word;font-size:12.5px}
.alf-rec-a{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.alf-badge.err{background:var(--error-soft);color:var(--error-ink)}
/* save status (shows "Saved" only after the server confirms) */
.alf-save{position:fixed;inset-inline-start:12px;bottom:12px;z-index:60;display:inline-flex;align-items:center;gap:6px;max-width:calc(100vw - 24px);padding:6px 12px;border-radius:var(--r-pill);font-size:13px;font-weight:700;background:var(--surface);border:1px solid var(--border);color:var(--muted);box-shadow:var(--shadow-1);pointer-events:none;transition:opacity .3s}
.alf-save.ok{color:var(--success-ink);border-color:#BFE3CF;background:var(--success-soft)}
.alf-save.busy{color:var(--primary-deep)}
.alf-save.err{color:var(--error-ink);border-color:#F1C3C8;background:var(--error-soft);pointer-events:auto}
.alf-save.local{color:var(--warning-ink);background:var(--warning-soft)}
.alf-save.fade{opacity:.55}
@media print{.alf-save{display:none}}
/* dashboard */
.alf-sub{display:flex;flex-direction:column;gap:10px}
.alf-sub .alf-rec{border-inline-start-color:var(--accent-teal)}
.alf-sub .alf-rec.exp{border-inline-start-color:var(--warning)}
.alf-sub .alf-rec.none{border-inline-start-color:var(--border-strong)}
.alf-weak .alf-rec{border-inline-start-color:var(--flag)}
.alf-hist .alf-rec{border-inline-start-color:var(--learn)}
/* screenshot deterrent: the study material is covered while its window is not in use (see initShield in alf-core.js) */
.alf-shield-cover{display:none}
html.alf-shield .alf-shield-cover{display:flex;position:fixed;inset:0;z-index:2147483000;align-items:center;justify-content:center;padding:24px max(24px,env(safe-area-inset-right,0px)) 24px max(24px,env(safe-area-inset-left,0px));background:#0B2233;color:#fff;text-align:center;pointer-events:none}
.alf-shield-cover div{display:grid;gap:10px;max-width:34em}
.alf-shield-cover b{font:700 24px/1.2 var(--font-en);letter-spacing:.12em}
.alf-shield-cover span{font:500 16px/1.6 var(--font-en);opacity:.92}
.alf-shield-cover [lang=ar]{font-family:var(--font-ar)}