:root {color-scheme: dark;--bg:#04172e;--blue:#0c3358;--cyan:#12e6ee;--light:#f6fbff;--muted:#b1c8dd}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,"Segoe UI",Arial,sans-serif}body{color:var(--light);background:var(--bg)}button,input{font:inherit}.page-shell{min-height:100svh;position:relative;overflow:hidden;isolation:isolate;background:radial-gradient(ellipse at 44% 45%,#07558670,transparent 36%),radial-gradient(ellipse at 102% 5%,#0769a76e,transparent 45%),linear-gradient(125deg,#061632 0%,#03142a 52%,#073455 100%)}.page-shell:before{content:"";position:absolute;z-index:-1;width:1150px;height:1150px;top:-790px;left:18%;border-radius:50%;border:2px solid #08c5ed86;box-shadow:0 0 50px #00ceff33;transform:rotate(-15deg)}.ambient{pointer-events:none;position:absolute;border-radius:50%;filter:blur(65px);z-index:-1}.ambient-one{width:420px;height:420px;background:#007dd541;left:25%;top:30%}.ambient-two{width:450px;height:240px;background:#00a7ca28;right:-130px;bottom:-120px}.wave{position:absolute;z-index:-1;left:-6%;right:-6%;bottom:-160px;height:350px;opacity:.9;transform:rotate(5deg);background:radial-gradient(circle,#03d6ff 1px,transparent 2px) 0 0/17px 17px;mask-image:linear-gradient(to top,#000,transparent 90%);-webkit-mask-image:linear-gradient(to top,#000,transparent 90%);border-top:2px solid #00d5f5;box-shadow:0 -9px 25px #00dcff60;border-radius:65% 35% 0 0}.masthead{position:relative;display:flex;align-items:center;gap:26px;max-width:1680px;margin:auto;padding:28px 5vw 0;z-index:2}.brand{background:white;border-radius:12px;width:190px;height:84px;display:flex;align-items:center;overflow:hidden;box-shadow:0 4px 22px #00162d8c}.brand img{display:block;width:100%;height:100%;object-fit:contain}.brand-divider{height:44px;border-left:1px solid #17d6ed}.brand-url{display:flex;align-items:center;gap:10px;color:#d6f1fc;font-size:clamp(14px,1.5vw,22px);white-space:nowrap}.brand-url svg{height:28px;width:28px;stroke:var(--cyan);stroke-width:1.8;fill:none}.content{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(420px,.85fr);align-items:center;gap:2vw;max-width:1680px;margin:0 auto;padding:10px 5vw 70px;min-height:calc(100svh - 144px)}.hero{position:relative;min-height:620px;display:flex;align-items:center}.intro{position:relative;z-index:2;width:36%;min-width:215px;align-self:center;padding-bottom:20px}.intro h1{font-weight:400;letter-spacing:-1.5px;line-height:1.12;font-size:clamp(33px,3.4vw,57px);margin:0}.intro h1 strong{display:inline-block;margin-top:8px;color:var(--cyan);font-weight:750;font-style:italic;text-shadow:0 0 25px #04dcff24}.accent-rule{width:66px;height:4px;background:var(--cyan);border-radius:8px;margin:27px 0}.intro p{color:#d5e2f0;line-height:1.52;max-width:260px;font-size:clamp(15px,1.32vw,21px);margin:0}.horse{position:absolute;z-index:1;width:min(73%,650px);height:auto;max-height:610px;object-fit:contain;right:-3%;top:50%;transform:translateY(-49%);filter:drop-shadow(0 0 22px #00c8f773)}.login-card{position:relative;z-index:2;border:1.5px solid #13bdf1;border-radius:32px;padding:38px clamp(28px,4vw,62px) 30px;background:linear-gradient(150deg,#062746ee,#03172ff5 65%,#05385bea);box-shadow:0 0 28px #06caff32,inset 0 0 30px #007ab832;max-width:600px;width:100%;justify-self:end}.login-card:after{content:"";position:absolute;bottom:-1px;left:15%;right:15%;height:3px;background:#00efff;filter:blur(8px)}.login-icon{width:64px;height:64px;margin:0 auto 10px;display:grid;place-items:center;border-radius:17px;border:1px solid #00d8f0;box-shadow:0 0 22px #05e3ff4d;background:#004c746e}.login-icon svg{width:34px;height:34px;fill:none;stroke:var(--cyan);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.login-card h2{font-size:clamp(32px,3vw,48px);letter-spacing:-1px;text-align:center;margin:4px 0 3px}.login-subtitle{color:var(--muted);font-size:clamp(14px,1.2vw,19px);text-align:center;margin:0 0 29px}.login-form{display:flex;flex-direction:column;gap:9px}.login-form>label{font-size:16px;font-weight:650;margin:4px 0 2px}.field{display:flex;align-items:center;gap:13px;height:53px;border-radius:13px;border:1px solid #86a8c2;background:#173d5a7d;padding:0 15px}.field>svg{width:22px;height:22px;flex:none;fill:none;stroke:#e3f6ff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.field input{border:0;outline:0;width:100%;color:white;background:none;font-size:15px}.field input::placeholder{color:#a8c3d7;opacity:1}.field input:disabled{opacity:1;cursor:not-allowed}.visibility{background:none;border:0;color:#d3f5ff;padding:0;display:grid;place-items:center}.visibility svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2}.form-extras{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:11px 0 22px;font-size:14px}.remember{display:flex;align-items:center;gap:9px;color:#e6f1fa}.remember input{appearance:none;width:20px;height:20px;border:1px solid #81aaca;border-radius:5px;margin:0;background:#0b3150}.muted-link{color:var(--cyan)}.submit{height:58px;border:0;border-radius:14px;background:linear-gradient(100deg,#11eee9,#06a9ee);box-shadow:0 0 16px #00e6fa33;color:#002038;font-size:21px;font-weight:750;display:flex;align-items:center;justify-content:center;gap:17px;opacity:.72;cursor:not-allowed}.submit span{font-size:30px;font-weight:400}.setup-note{font-size:12px;color:#b3d0df;text-align:center;line-height:1.5;margin:9px 0 10px}.login-footer{display:flex;align-items:center;justify-content:center;gap:11px;border-top:1px solid #3555736a;margin-top:14px;padding-top:22px;color:#d4e8f6;font-size:14px}.login-footer svg{width:20px;height:20px;fill:none;stroke:#addff7;stroke-width:1.8}.site-footer{position:absolute;bottom:20px;left:5vw;color:#8aaac6;font-size:12px}
@media(max-width:1100px){.content{grid-template-columns:1fr 1fr;gap:25px}.hero{min-height:540px}.intro{width:50%}.intro h1{font-size:38px}.horse{width:90%;right:-12%;opacity:.87}.login-card{padding:28px}.masthead{padding-top:18px}}
@media(max-width:830px){.masthead{padding:15px 22px 0}.brand{width:145px;height:65px}.brand-divider{height:35px}.brand-url{font-size:14px}.brand-url svg{width:21px}.content{display:flex;flex-direction:column;padding:12px 20px 55px;gap:3px}.hero{width:100%;min-height:270px}.intro{width:53%;min-width:0;padding:0 0 0 3px}.intro h1{font-size:clamp(27px,6vw,42px)}.intro p{font-size:13px;max-width:240px}.accent-rule{margin:12px 0}.horse{width:49%;right:2%;max-height:310px}.login-card{max-width:560px;align-self:center;border-radius:24px;padding:29px 25px}.site-footer{position:relative;text-align:center;bottom:auto;left:auto;margin:0 10px 20px}}
@media(max-width:470px){.masthead{gap:12px}.brand{width:122px;height:55px;border-radius:8px}.brand-divider{height:25px}.brand-url{font-size:11px;gap:5px}.brand-url svg{width:16px}.hero{min-height:230px}.intro h1{font-size:27px}.intro p{font-size:12px;line-height:1.4}.horse{right:-7%;width:56%}.login-card{padding:25px 19px}.login-card h2{font-size:32px}.login-subtitle{font-size:13px}.login-icon{width:51px;height:51px}.form-extras{font-size:12px}.field{height:49px}.submit{height:53px;font-size:18px}}

/* İTT Global turuncu kurumsal tema — İTT Lojistik sayfasının aynı yerleşimi */
:root{--bg:#1c130f;--blue:#4f2d1b;--cyan:#ff8b32;--light:#fff9f3;--muted:#e2c0a5}
.page-shell{
  background:radial-gradient(ellipse at 44% 45%,#a3441761,transparent 36%),
  radial-gradient(ellipse at 102% 5%,#ac5a2366,transparent 45%),
  linear-gradient(125deg,#1a151b 0%,#1f1620 52%,#4e2414 100%);
}
.page-shell:before{border-color:#ff8b3277;box-shadow:0 0 50px #ff761f33}
.ambient-one{background:#c35b2945}.ambient-two{background:#ef741a2b}
.wave{background:radial-gradient(circle,#ff9e55 1px,transparent 2px) 0 0/17px 17px;
 border-top-color:#ff8b32;box-shadow:0 -9px 25px #ff7b2960}
.brand{box-shadow:0 4px 22px #120b108c}
.brand-divider{border-left-color:#ff9b59}
.brand-url{color:#ffe6d4}
.brand-url svg{stroke:var(--cyan)}
.intro h1 strong{font-size:.9em;text-shadow:0 0 25px #ff89352a}
.intro p{color:#f0ddd1}
/* Kaynak görsel aynı kalır; yalnız tarayıcıdaki görünümü turuncuya çevrilir. */
.horse{filter:hue-rotate(195deg) saturate(1.12) drop-shadow(0 0 22px #ff8b3273)}
.login-card{border-color:#eb843e;
 background:linear-gradient(150deg,#3e241ff2,#211725f5 65%,#552e1bea);
 box-shadow:0 0 28px #ff8b3233,inset 0 0 30px #a64e1932}
.login-card:after{background:#ff903a;filter:blur(8px)}
.login-icon{border-color:#fa8738;box-shadow:0 0 22px #ff91384d;background:#a24d246e}
.field{border-color:#c9a08b;background:#5f3a317d}
.field>svg{stroke:#fff1e7}
.field input::placeholder{color:#ddc0b0}
.remember{color:#f3e5db}
.remember input{border-color:#cca28e;background:#482b2c}
.submit{background:linear-gradient(100deg,#ffb24a,#ff7126);
 box-shadow:0 0 16px #ff8b3233;color:#321a13}
.setup-note{color:#e6bfa8}
.login-footer{border-top-color:#9463446a;color:#f2d9c8}
.login-footer svg{stroke:#ffc08e}
.site-footer{color:#cda68b}

/* Logo - şeffaf arka plan */
.brand {
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
}

.brand img {
    background: transparent !important;
}