/* صفحات الدخول والتسجيل — نفس هوية صفحة الهبوط */
@font-face{font-family:"Thmanyah Sans";font-weight:300;font-display:swap;src:url("/landing/fonts/thmanyahsans-Light.woff2") format("woff2")}
@font-face{font-family:"Thmanyah Sans";font-weight:400;font-display:swap;src:url("/landing/fonts/thmanyahsans-Regular.woff2") format("woff2")}
@font-face{font-family:"Thmanyah Sans";font-weight:500;font-display:swap;src:url("/landing/fonts/thmanyahsans-Medium.woff2") format("woff2")}
@font-face{font-family:"Thmanyah Sans";font-weight:700;font-display:swap;src:url("/landing/fonts/thmanyahsans-Bold.woff2") format("woff2")}
@font-face{font-family:"Thmanyah Serif Display";font-weight:700;font-display:swap;src:url("/landing/fonts/thmanyahserifdisplay-Bold.woff2") format("woff2")}
@font-face{font-family:"Thmanyah Serif Display";font-weight:900;font-display:swap;src:url("/landing/fonts/thmanyahserifdisplay-Black.woff2") format("woff2")}
/* هوية معمار: كحلي #06275A، أزرق فولاذي #5482B4، ثلجي #E5F4F9 */
:root{color-scheme:dark;--navy:#06275a;--navy-deep:#041a3d;--steel:#5482b4;--ice:#e5f4f9;--bg:#051f49;--ink:#eef6fa;--ink-2:#c9d8e6;--muted:#9fb3ca;--faint:#7088a6;--line:rgba(229,244,249,.14);--line-2:rgba(229,244,249,.24);--ok:#34d399;--danger:#f87171}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{background:var(--bg) linear-gradient(160deg,#0a3272 0%,var(--navy) 42%,var(--navy-deep) 100%) fixed;color:var(--ink);font-family:"Thmanyah Sans","Cairo",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input{font-family:inherit}
[hidden]{display:none !important}
.ic{width:18px;height:18px;flex:none}
.serif{font-family:"Thmanyah Serif Display","Thmanyah Sans",serif}

.auth{min-height:100svh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);align-items:start}
/* الجانب البصري */
/* جانب الصورة يبقى ثابتاً بطول الشاشة بينما يتمرر جانب النموذج وحده */
.auth-side{position:sticky;top:0;height:100svh;min-height:560px;overflow:hidden;display:flex;align-items:flex-end;padding:44px;isolation:isolate}
.auth-side-bg{position:absolute;inset:0;z-index:-1;background:var(--navy-deep) url("/landing/hero-poster.jpg?v=1790767634") center/cover no-repeat;transform:scale(1.04)}
.auth-side-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,39,90,.22),rgba(4,26,61,.88)),linear-gradient(90deg,rgba(4,26,61,.4),transparent 40%)}
.auth-side-in{max-width:520px;position:relative}
.auth-side h2{font-family:"Thmanyah Serif Display","Thmanyah Sans",serif;font-size:clamp(28px,3vw,42px);font-weight:700;line-height:1.3;margin:0 0 14px;text-shadow:0 4px 30px rgba(0,0,0,.6)}
.auth-side p{margin:0 0 20px;color:rgba(236,241,250,.85);font-weight:300;font-size:16px;line-height:1.85;text-shadow:0 2px 16px rgba(0,0,0,.6)}
.auth-points{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.auth-points li{display:flex;align-items:center;gap:10px;font-size:14px;color:#fff;text-shadow:0 2px 12px rgba(0,0,0,.6)}
.auth-points .ic{width:22px;height:22px;padding:4px;border-radius:50%;background:rgba(229,244,249,.16);color:var(--ice)}
/* جانب النموذج */
.auth-main{position:relative;isolation:isolate;display:flex;flex-direction:column;min-height:100svh;padding:28px clamp(22px,5vw,72px) 36px}
/* خطوط معمارية رفيعة كما في الهوية */
.auth-main::after{content:"";position:absolute;inset:auto auto 0 0;z-index:-1;width:min(520px,70%);aspect-ratio:2/1;pointer-events:none;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 520 260'%3E%3Cg fill='none' stroke='%23e5f4f9' stroke-width='1'%3E%3Cpath stroke-opacity='.12' d='M-6 266 236 -6M60 266 300 -6'/%3E%3Cpath stroke-opacity='.07' d='M-6 150 130 266M-6 40 250 266M120 -6 380 266'/%3E%3C/g%3E%3C/svg%3E") left bottom/100% 100% no-repeat}
.auth-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:auto}
.brand{display:inline-flex;align-items:center;gap:10px;font-family:"Thmanyah Serif Display","Thmanyah Sans",serif;font-weight:700;font-size:18px}
.brand img.wordmark{display:block;width:auto;height:42px;padding:0;border-radius:0;background:none}
.brand img{width:36px;height:36px;border-radius:10px;background:#fff;padding:3px}
.auth-top a.back{color:var(--muted);font-size:13.5px;display:inline-flex;align-items:center;gap:6px}
.auth-top a.back:hover{color:#fff}
.auth-card{width:min(460px,100%);margin:40px auto;}
.auth-card h1{font-family:"Thmanyah Serif Display","Thmanyah Sans",serif;font-size:clamp(28px,3vw,36px);font-weight:700;line-height:1.3;margin:0 0 8px}
.auth-card .sub{margin:0 0 26px;color:var(--muted);font-weight:300;font-size:15px}
.auth-foot{margin-top:auto;padding-top:28px;color:var(--faint);font-size:12.5px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.auth-foot a:hover{color:#fff}

.fld{display:block;margin-bottom:16px}
.fld>span{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:7px}
.fld input{width:100%;height:48px;padding:0 14px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.05);color:#fff;font-size:15px;transition:border-color .18s,background .18s,box-shadow .18s}
.fld input::placeholder{color:var(--faint)}
.fld input:focus{outline:0;border-color:rgba(255,255,255,.55);background:rgba(255,255,255,.07);box-shadow:0 0 0 4px rgba(255,255,255,.06)}
.fld .ltr{direction:ltr;text-align:left}
.fld.has-err input{border-color:rgba(248,113,113,.7)}
.err{display:block;min-height:0;color:var(--danger);font-size:12.5px;margin-top:6px}
.err:empty{display:none}
.hint{display:block;color:var(--faint);font-size:12px;margin-top:6px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pw{position:relative}
.pw input{padding-inline-end:46px}
.pw button{position:absolute;inset-inline-end:8px;top:50%;transform:translateY(-50%);width:32px;height:32px;border:0;background:transparent;color:var(--muted);border-radius:8px;cursor:pointer;display:grid;place-items:center}
.pw button:hover{color:#fff;background:rgba(255,255,255,.08)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;width:100%;height:52px;border-radius:999px;border:0;background:#fff;color:var(--navy);font-weight:700;font-size:15.5px;cursor:pointer;transition:transform .18s,box-shadow .18s,opacity .18s;box-shadow:0 14px 34px rgba(0,0,0,.35)}
.btn:hover{transform:translateY(-1px);box-shadow:0 18px 40px rgba(0,0,0,.45)}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}
.btn i{width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;flex:none;margin-inline-end:-10px}
.btn.ghost{background:rgba(255,255,255,.06);color:#fff;border:1px solid var(--line);box-shadow:none}
.btn.ghost:hover{background:rgba(255,255,255,.1)}
.btn.sm{height:42px;font-size:14px;width:auto;padding:0 18px}
.alert{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:12px;font-size:13.5px;margin-bottom:16px;line-height:1.7}
.alert .ic{margin-top:3px}
.alert.danger{background:rgba(248,113,113,.12);border:1px solid rgba(248,113,113,.3);color:#fecaca}
.alert.info{background:rgba(84,130,180,.18);border:1px solid rgba(84,130,180,.4);color:#dcebf6}
.alert.ok{background:rgba(52,211,153,.12);border:1px solid rgba(52,211,153,.3);color:#d1fae5}
.alert a{text-decoration:underline;text-underline-offset:3px}
.switch{margin-top:22px;text-align:center;color:var(--muted);font-size:14px}
.switch a{color:#fff;font-weight:700;border-bottom:1px solid rgba(255,255,255,.3)}
.switch a:hover{border-color:#fff}
.divider{display:flex;align-items:center;gap:12px;color:var(--faint);font-size:12px;margin:18px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
/* رمز التأكيد */
.otp{display:flex;gap:8px;direction:ltr;justify-content:center;margin:6px 0 16px}
.otp input{width:52px;height:60px;text-align:center;font-size:24px;font-weight:700;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.05);color:#fff;font-variant-numeric:tabular-nums}
.otp input:focus{outline:0;border-color:rgba(255,255,255,.6);box-shadow:0 0 0 4px rgba(255,255,255,.06)}
.otp-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:14px}
.steps{display:flex;align-items:center;gap:8px;margin-bottom:22px;font-size:12.5px;color:var(--faint)}
.steps b{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-weight:600}
.steps b i{width:22px;height:22px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;font-style:normal;font-size:11px}
.steps b.on{color:#fff}
.steps b.on i{background:#fff;color:var(--navy);border-color:#fff}
.steps span{flex:1;height:1px;background:var(--line)}

@media (max-width:900px){
  .auth{grid-template-columns:minmax(0,1fr)}
  .auth-side{display:none}
  .auth-main{position:relative;isolation:isolate;padding:20px 18px 28px}
  .auth-main::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--navy-deep) url("/landing/hero-poster.jpg?v=1790767634") center/cover no-repeat;filter:blur(18px) brightness(.45);transform:scale(1.1)}
  .auth-card{margin:26px auto;padding:24px 20px;border-radius:22px;background:rgba(4,26,61,.74);border:1px solid var(--line);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
  .row2{grid-template-columns:1fr}
  .otp input{width:44px;height:54px;font-size:20px}
}