/* ═══ auth (login + register) — Ground-Air design, wired to existing flow ═══ */
:root{
  --ink:#191333;--ink-soft:#4a4368;--muted:#8b86a4;--line:#eae7f4;
  --surface:#fff;--canvas:#f6f4fc;
  --violet:#6742e8;--violet-deep:#4a2cc0;--violet-ghost:#efeafe;
  --amber:#ff7a3d;--sky-1:#3a1d8f;--sky-2:#6a37c9;--sky-3:#b8489a;--sky-4:#ff8a4c;
  --ok:#22b07d;--err:#e2564d;--r-md:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:'Tajawal',system-ui,sans-serif;color:var(--ink);background:var(--canvas);-webkit-font-smoothing:antialiased;overflow:hidden}
h1,h2,h3{font-family:'Tajawal',sans-serif}
[dir=ltr] h1,[dir=ltr] h2{font-family:'Cairo','Tajawal',sans-serif}
a{text-decoration:none}
:focus-visible{outline:2px solid var(--violet);outline-offset:2px;border-radius:6px}

.shell{height:100vh;display:grid;grid-template-columns:1fr 1.05fr}

/* ── BRAND / TRUCK ── */
.panel-brand{position:relative;overflow:hidden;display:flex;flex-direction:column;background:linear-gradient(160deg,var(--sky-1) 0%,var(--sky-2) 42%,var(--sky-3) 72%,var(--sky-4) 100%)}
.grain{position:absolute;inset:0;opacity:.5;pointer-events:none;background-image:radial-gradient(rgba(255,255,255,.14) 1px,transparent 1px);background-size:22px 22px}
.glow{position:absolute;width:520px;height:520px;border-radius:50%;filter:blur(60px);pointer-events:none}
.glow.a{top:-160px;inset-inline-end:-120px;background:rgba(255,138,76,.45)}
.glow.b{bottom:120px;inset-inline-start:-160px;background:rgba(103,66,232,.5)}
.brand-head{position:relative;z-index:5;display:flex;align-items:center;gap:12px;padding:34px 46px 0}
.brand-head .logo{width:44px;height:44px;border-radius:13px;background:rgba(255,255,255,.16);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.25);display:grid;place-items:center}
.brand-head .txt{color:#fff}
.brand-head .txt b{font-family:'Tajawal';font-weight:900;font-size:19px;display:block;line-height:1.1}
[dir=ltr] .brand-head .txt b{font-family:'Cairo'}
.brand-head .txt small{opacity:.75;font-size:12px;letter-spacing:1.5px}
.brand-body{position:relative;z-index:5;padding:0 46px;margin-top:auto;margin-bottom:38px;color:#fff}
.brand-body h2{font-family:'Tajawal';font-weight:900;font-size:clamp(32px,3.6vw,46px);line-height:1.12;letter-spacing:-1px}
[dir=ltr] .brand-body h2{font-family:'Cairo'}
.brand-body h2 em{font-style:normal;color:#ffd9b0}
.brand-body p{max-width:430px;margin-top:16px;font-size:16px;line-height:1.7;opacity:.9}
.feats{margin-top:26px;display:flex;flex-direction:column;gap:13px}
.feat{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:500;color:#fff}
.feat .chk{width:26px;height:26px;border-radius:9px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);display:grid;place-items:center;flex:none}
.feat .chk svg{width:14px;height:14px;color:#ffd9b0}
.stats{display:flex;gap:30px;margin-top:30px;color:#fff}
.stat b{font-family:'Tajawal';font-weight:900;font-size:26px;display:block}
[dir=ltr] .stat b{font-family:'Cairo'}
.stat span{font-size:12.5px;opacity:.75}
.scene{position:absolute;left:0;right:0;bottom:0;height:230px;z-index:3;pointer-events:none}
.clouds span{position:absolute;background:rgba(255,255,255,.16);border-radius:40px;filter:blur(1px)}
.c1{width:120px;height:26px;top:20px;animation:drift 26s linear infinite}
.c2{width:80px;height:20px;top:60px;animation:drift 34s linear infinite;animation-delay:-8s;opacity:.7}
.c3{width:150px;height:30px;top:5px;animation:drift 40s linear infinite;animation-delay:-20s;opacity:.5}
@keyframes drift{from{right:-180px}to{right:110%}}
.skyline{position:absolute;bottom:56px;left:0;width:200%;height:90px;display:flex;align-items:flex-end;gap:18px;opacity:.28;animation:scroll-city 22s linear infinite}
.skyline i{background:#2a1560;border-radius:4px 4px 0 0;flex:none}
@keyframes scroll-city{from{transform:translateX(0)}to{transform:translateX(50%)}}
.road{position:absolute;left:0;right:0;bottom:0;height:64px;background:linear-gradient(#2c1c56,#20143f)}
.road::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:rgba(255,255,255,.14)}
.lane{position:absolute;top:30px;left:0;width:200%;height:5px;background:repeating-linear-gradient(90deg,#ffd9b0 0 44px,transparent 44px 92px);border-radius:3px;opacity:.85;animation:lane 1.1s linear infinite}
@keyframes lane{from{transform:translateX(0)}to{transform:translateX(92px)}}
.truck{position:absolute;bottom:40px;right:calc(50% - 150px);width:300px;z-index:4;animation:bob 1.6s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
.truck .wheel{animation:spin 1s linear infinite;transform-origin:center;transform-box:fill-box}
@keyframes spin{to{transform:rotate(-360deg)}}
.speed{position:absolute;bottom:70px;right:calc(50% + 145px);z-index:4}
.speed span{display:block;height:4px;border-radius:4px;background:rgba(255,255,255,.55);margin:8px 0;animation:zoom 1s linear infinite}
.speed span:nth-child(1){width:46px}.speed span:nth-child(2){width:30px;animation-delay:.15s;opacity:.7}
.speed span:nth-child(3){width:38px;animation-delay:.3s;opacity:.85}
@keyframes zoom{0%{transform:translateX(0);opacity:0}30%{opacity:1}100%{transform:translateX(40px);opacity:0}}
.fly{position:absolute;z-index:4;animation:fly-across 9s linear infinite}
@keyframes fly-across{0%{right:-60px;bottom:120px;transform:rotate(-6deg)}50%{bottom:170px}100%{right:110%;bottom:130px;transform:rotate(6deg)}}
.fly .trail{position:absolute;top:50%;right:100%;width:40px;height:2px;background:linear-gradient(to right,transparent,rgba(255,217,176,.9));transform:translateY(-50%)}
.winbadge{position:absolute;bottom:22px;inset-inline-start:46px;z-index:6;color:rgba(255,255,255,.5);font-size:11px;letter-spacing:.4px}

/* ── FORM SIDE ── */
.panel-form{position:relative;display:flex;flex-direction:column;padding:34px clamp(28px,5vw,72px);background:var(--surface);overflow-y:auto}
.topbar{display:flex;align-items:center;justify-content:space-between}
.brand-mini{display:flex;align-items:center;gap:11px}
.brand-mini .logo{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--violet),var(--violet-deep));display:grid;place-items:center;box-shadow:0 8px 20px -6px rgba(103,66,232,.6)}
.brand-mini .name{font-family:'Tajawal';font-weight:800;font-size:15px;line-height:1.2}
[dir=ltr] .brand-mini .name{font-family:'Cairo'}
.brand-mini .name span{display:block;font-family:'Tajawal';font-weight:400;font-size:11px;color:var(--muted);letter-spacing:.4px}
.lang{display:inline-flex;align-items:center;gap:7px;cursor:pointer;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 14px;font-size:13px;font-weight:600;color:var(--ink-soft);transition:.2s}
.lang:hover{border-color:var(--violet);color:var(--violet);background:var(--violet-ghost)}
.lang svg{width:15px;height:15px}

.form-wrap{width:100%;max-width:430px;margin:0 auto;padding:34px 0 20px}
.eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;color:var(--violet);background:var(--violet-ghost);padding:7px 13px;border-radius:999px;margin-bottom:18px}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--amber);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.6)}}
h1.title{font-size:clamp(32px,3.8vw,42px);font-weight:900;letter-spacing:-.5px;line-height:1.1}
.subtitle{color:var(--muted);font-size:16px;margin-top:10px;line-height:1.6}

/* tabs with glider */
.tabs{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:4px;background:var(--canvas);border-radius:14px;padding:5px;margin:26px 0 22px}
.tabs .glider{position:absolute;top:5px;bottom:5px;inset-inline-start:5px;width:calc(50% - 7px);background:#fff;border-radius:10px;box-shadow:0 4px 12px -4px rgba(45,25,110,.22);transition:inset-inline-start .32s cubic-bezier(.5,.05,.2,1)}
.tabs.pos-1 .glider{inset-inline-start:calc(50% + 2px)}
.tab{position:relative;z-index:2;display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;border:0;background:transparent;cursor:pointer;border-radius:10px;font-family:inherit;font-weight:700;font-size:15px;color:var(--muted);transition:color .25s}
.tab.active{color:var(--violet)}
.tab .tab-ico{font-size:15px}

.pane[hidden]{display:none}
form{display:block}
.field{margin-bottom:18px;display:block}
.field label{display:block;font-size:14px;font-weight:600;color:var(--ink-soft);margin-bottom:9px}
.field label .opt{color:var(--muted);font-weight:400}
.input{width:100%;border:1.5px solid var(--line);background:#fff;border-radius:var(--r-md);padding:0 15px;height:54px;font-family:inherit;font-size:16px;color:var(--ink);font-weight:500;transition:.2s}
.input::placeholder{color:#b7b3c9;font-weight:400}
.input:hover{border-color:#d8d2ee}
.input:focus{outline:0;border-color:var(--violet);box-shadow:0 0 0 4px var(--violet-ghost)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* phone row + country picker (built by auth.js) */
.phone{display:flex;gap:10px;direction:ltr}
.phone .num{flex:1;text-align:left;letter-spacing:.5px}
.ccwrap{position:relative}
.ccbtn{display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--line);border-radius:var(--r-md);padding:0 13px;height:54px;background:#fff;font-weight:700;font-size:15px;white-space:nowrap;cursor:pointer;transition:.2s}
.ccbtn:hover{border-color:var(--violet)}
.ccbtn .flag{font-size:20px;line-height:1}
.ccbtn .dial{color:var(--ink)}
.ccbtn .chev{width:13px;height:13px;color:var(--muted)}
.ccpop{position:absolute;top:calc(100% + 8px);inset-inline-start:0;width:320px;max-width:86vw;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 50px -18px rgba(45,25,110,.30);z-index:60;overflow:hidden;display:none}
.ccpop.open{display:block;animation:rise .16s ease}
.ccsearch{padding:10px;border-bottom:1px solid var(--line)}
.ccsearch input{width:100%;height:42px;border:1.5px solid var(--line);border-radius:10px;padding:0 12px;font-family:inherit;font-size:14px;font-weight:500}
.ccsearch input:focus{outline:0;border-color:var(--violet);box-shadow:0 0 0 3px var(--violet-ghost)}
.cclist{max-height:262px;overflow-y:auto;direction:rtl}
.ccitem{display:flex;align-items:center;gap:11px;padding:10px 13px;cursor:pointer;transition:background .12s}
.ccitem:hover,.ccitem.sel{background:var(--violet-ghost)}
.ccitem .flag{font-size:20px;flex:none}
.ccitem .nm{font-weight:600;font-size:14px}
.ccitem .dl{margin-inline-start:auto;color:var(--muted);font-weight:700;font-size:13px;direction:ltr}
.ccempty{padding:20px;text-align:center;color:var(--muted);font-size:14px}

/* OTP */
.otp-box{display:none;margin-top:2px}
.otp-box.show{display:block;animation:rise .4s ease}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.otp-box .sent{text-align:center;font-size:13.5px;color:var(--muted);margin:2px 0 14px}
.otp-box .sent b{color:var(--ink);font-weight:700;direction:ltr;display:inline-block}
.otp{display:flex;gap:12px;direction:ltr;justify-content:center;margin:6px 0 6px}
.otp input{width:56px;height:64px;text-align:center;font-family:'Tajawal';font-weight:800;font-size:26px;border:1.5px solid var(--line);border-radius:var(--r-md);background:#fff;color:var(--ink);transition:.2s;outline:0}
.otp input:focus{border-color:var(--violet);box-shadow:0 0 0 4px var(--violet-ghost)}
.otp-actions{display:flex;justify-content:space-between;align-items:center;margin-top:14px;font-size:13px}
.otp-actions a{color:var(--violet);font-weight:700;cursor:pointer}
.otp-actions .timer{color:var(--muted);font-weight:600}
.otp-actions .resend{font-weight:800;display:inline-flex;align-items:center;gap:5px}
.otp-actions .resend::before{content:"↻";font-size:15px;font-weight:900}
.otp-actions .resend.is-disabled{opacity:.4;color:var(--muted);pointer-events:none;cursor:default}
.otp-msg{font-size:12.5px;margin-top:10px;text-align:center;color:var(--muted)}
.otp-msg.err{color:var(--err);font-weight:600}
.hint{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:7px;margin-top:10px}
.hint svg{width:14px;height:14px;flex:none}

/* checkbox / links row */
.row-between{display:flex;align-items:center;justify-content:space-between;margin:-2px 0 20px}
.checkbox{display:flex;align-items:center;gap:9px;cursor:pointer;font-size:13.5px;color:var(--ink-soft);font-weight:500}
.checkbox input{position:absolute;opacity:0}
.checkbox .box{width:20px;height:20px;border:1.5px solid var(--line);border-radius:7px;display:grid;place-items:center;transition:.2s;flex:none}
.checkbox input:checked + .box{background:var(--violet);border-color:var(--violet)}
.checkbox .box svg{width:13px;height:13px;color:#fff;opacity:0;transform:scale(.4);transition:.2s}
.checkbox input:checked + .box svg{opacity:1;transform:scale(1)}
.link{color:var(--violet);font-weight:700;font-size:13.5px;cursor:pointer}
.link:hover{text-decoration:underline}

/* buttons */
.submit{width:100%;height:54px;border:0;border-radius:var(--r-md);cursor:pointer;font-family:'Tajawal';font-weight:800;font-size:16.5px;color:#fff;background:linear-gradient(135deg,var(--violet),var(--violet-deep));display:flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 14px 30px -12px rgba(103,66,232,.75);transition:.2s;margin-top:2px}
[dir=ltr] .submit{font-family:'Cairo'}
.submit:hover{transform:translateY(-2px);box-shadow:0 20px 38px -12px rgba(103,66,232,.85)}
.submit:active{transform:translateY(0)}

/* avatar (register full) */
.avatar-row{display:flex;align-items:center;gap:16px}
.avatar-prev{width:70px;height:70px;border-radius:16px;background:var(--canvas);border:2px dashed var(--line);display:grid;place-items:center;color:var(--muted);overflow:hidden;flex:none}
.avatar-prev img{width:100%;height:100%;object-fit:cover}.avatar-prev svg{width:28px;height:28px}
.avatar-info .pick{font-family:inherit;font-weight:700;font-size:13.5px;color:var(--violet);background:var(--violet-ghost);border:1.5px solid #ded4fb;border-radius:10px;padding:9px 16px;cursor:pointer}
.avatar-info small{display:block;color:var(--muted);font-size:12px;margin-top:7px}

.altline{text-align:center;font-size:14px;color:var(--muted);margin-top:26px;font-weight:500}
.altline a{color:var(--violet);font-weight:700;cursor:pointer}
.err-list{background:#fdeceb;border:1px solid #f6cdca;color:#c0392b;border-radius:var(--r-md);padding:12px 15px;font-size:13.5px;font-weight:600;list-style:none;margin-bottom:18px}
.err-list li{padding:2px 0}

@media (max-width:920px){
  body{overflow:auto}
  .shell{grid-template-columns:1fr;height:auto;min-height:100vh}
  .panel-brand{min-height:340px}
  .brand-body{margin-top:24px}
  .brand-body p,.feats,.stats{display:none}
  .scene{height:170px}
  .truck{width:230px;bottom:30px;right:calc(50% - 115px)}
}
@media (max-width:520px){
  .panel-form{padding:24px 20px}
  .otp input{width:48px;height:56px;font-size:22px}
  .row2{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{animation:none !important;transition:none !important}}