:root{
  --violet:#6D28D9;
  --violet-2:#7C3AED;
  --violet-3:#8B5CF6;
  --violet-bg:#F0EBFE;
  --rose:#DB2777;
  --mint:#059669;
  --amber:#D97706;
  --ink:#18122B;
  --text:#3D3657;
  --text-2:#7C7A8E;
  --text-3:#B5B2C4;
  --border:#E8E4F4;
  --bg:#F7F5FC;
  --surface:#fff;
  --grad:linear-gradient(135deg,#6D28D9 0%,#DB2777 100%);
  --dark:#0D0820;
  --r:12px;
  --rs:9px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'DM Sans',sans-serif;
  display:flex;
  background:var(--bg);
  color:var(--text);
  overflow:hidden;
}

/* ══════════════════════════════
   SPLIT LAYOUT
══════════════════════════════ */
.split{display:flex;width:100%;height:100vh}

/* ══════════════════════════════
   SOL — MARKA PANELİ
══════════════════════════════ */
.left{
  width:54%;
  flex-shrink:0;
  background:var(--dark);
  position:relative;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  padding:44px 52px 40px;
}

/* Animasyonlu arka plan orbs */
.orb{
  position:absolute;
  border-radius:50%;
  pointer-events:none;
  filter:blur(90px);
}
.orb-1{
  width:520px;height:520px;
  top:-150px;left:-130px;
  background:radial-gradient(circle,rgba(109,40,217,.5) 0%,transparent 70%);
  animation:orbFloat 9s ease-in-out infinite;
}
.orb-2{
  width:420px;height:420px;
  bottom:-80px;right:-60px;
  background:radial-gradient(circle,rgba(219,39,119,.4) 0%,transparent 70%);
  animation:orbFloat 11s ease-in-out infinite reverse;
}
.orb-3{
  width:280px;height:280px;
  top:45%;left:45%;
  background:radial-gradient(circle,rgba(139,92,246,.25) 0%,transparent 70%);
  animation:orbFloat 7s ease-in-out infinite 1.5s;
}
@keyframes orbFloat{
  0%,100%{transform:scale(1) translate(0,0)}
  33%{transform:scale(1.08) translate(10px,-15px)}
  66%{transform:scale(.96) translate(-8px,12px)}
}

/* Nokta grid arka plan */
.left::before{
  content:'';
  position:absolute;inset:0;
  background-image:radial-gradient(circle,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:26px 26px;
  pointer-events:none;z-index:0;
}

/* Sol üst: logo + metin */
.l-top{
  position:relative;z-index:1;
  display:flex;flex-direction:column;gap:32px;
}

.l-logo{
  display:inline-flex;align-items:center;gap:10px;
  text-decoration:none;width:fit-content;
}
.l-logo img{height:28px;width:auto;filter:brightness(0) invert(1)}
.l-logo-txt{
  font-family:'Bricolage Grotesque',sans-serif;
  font-size:1.22rem;font-weight:800;color:#fff;
  letter-spacing:-.02em;
}

.l-headline{
  font-family:'Bricolage Grotesque',sans-serif;
  font-size:2.3rem;font-weight:800;
  color:#fff;line-height:1.14;
  letter-spacing:-.045em;
  max-width:390px;
}
.l-headline .hl{
  background:linear-gradient(135deg,#C4B5FD 0%,#F9A8D4 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}

.l-sub{
  font-size:.87rem;
  color:rgba(255,255,255,.45);
  line-height:1.65;
  max-width:340px;
  margin-top:10px;
}

/* Özellik listesi */
.l-feats{display:flex;flex-direction:column;gap:10px}
.l-feat{
  display:flex;align-items:center;gap:10px;
  font-size:.83rem;color:rgba(255,255,255,.7);
  font-weight:500;
}
.l-feat-ic{
  width:28px;height:28px;border-radius:8px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;
  font-size:.72rem;color:#C4B5FD;flex-shrink:0;
}

/* ── FLOATING PREVIEW CARDS ── */
.fcards{
  position:relative;z-index:1;
  height:210px;
  margin-top:8px;
}

.fc{
  position:absolute;
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-radius:14px;
  box-shadow:0 16px 50px rgba(0,0,0,.38),0 0 0 1px rgba(255,255,255,.06);
  padding:13px 15px;
}

/* Kart A — bildirim (sol üst) */
.fc-a{
  top:0;left:0;width:218px;
  animation:fl1 5.2s ease-in-out infinite;
}
@keyframes fl1{0%,100%{transform:translateY(0)}50%{transform:translateY(-11px)}}

/* Kart B — metrik (sağ orta) */
.fc-b{
  top:55px;right:12px;width:152px;
  animation:fl2 6.2s ease-in-out infinite 1.1s;
}
@keyframes fl2{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}

/* Kart C — post (alt) */
.fc-c{
  bottom:0;left:48px;width:228px;
  animation:fl3 5.7s ease-in-out infinite 0.5s;
}
@keyframes fl3{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* Card atoms */
.fc-row{display:flex;align-items:center;gap:9px}
.fc-ic{
  width:30px;height:30px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:.78rem;flex-shrink:0;
}
.ic-amber{background:#FEF3C7;color:#D97706}
.ic-mint {background:#D1FAE5;color:#059669}
.ic-violet{background:#F0EBFE;color:#6D28D9}
.ic-rose {background:#FCE7F3;color:#DB2777}

.fc-title{font-size:.78rem;font-weight:700;color:var(--ink);line-height:1.2}
.fc-sub  {font-size:.67rem;color:var(--text-2);margin-top:1px}

.fc-big{
  font-family:'Bricolage Grotesque',sans-serif;
  font-size:1.45rem;font-weight:800;
  color:var(--mint);letter-spacing:-.04em;line-height:1;
}
.fc-lbl{font-size:.67rem;color:var(--text-2);margin-top:2px}

.fc-bar-bg{height:3px;background:#E8E4F4;border-radius:99px;margin-top:10px;overflow:hidden}
.fc-bar   {height:3px;border-radius:99px;
           background:linear-gradient(90deg,#059669,#34D399);width:74%}

.fc-pill{
  font-size:.6rem;font-weight:700;
  padding:3px 8px;border-radius:99px;
  background:#D1FAE5;color:#065F46;
  display:flex;align-items:center;gap:3px;
  margin-left:auto;flex-shrink:0;
}

.fc-prog{display:flex;gap:5px;margin-top:11px}
.fc-prog span{
  height:5px;flex:1;border-radius:99px;
}

/* Sol alt */
.l-foot{
  position:relative;z-index:1;
  font-size:.71rem;color:rgba(255,255,255,.22);
}
.l-foot a{color:rgba(255,255,255,.32);text-decoration:none}
.l-foot a:hover{color:rgba(255,255,255,.6)}

/* ══════════════════════════════
   SAĞ — FORM PANELİ
══════════════════════════════ */
.right{
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:40px 36px;
  background:var(--bg);
  overflow-y:auto;
  position:relative;
}

/* Sağ arka plan ince dekor */
.right::before{
  content:'';
  position:absolute;
  top:-80px;right:-80px;
  width:320px;height:320px;
  background:radial-gradient(circle,rgba(109,40,217,.05),transparent 70%);
  border-radius:50%;pointer-events:none;
}

.form-box{
  width:100%;max-width:348px;
  position:relative;z-index:1;
}

/* Mobile logo */
.m-logo{
  display:none;
  align-items:center;justify-content:center;gap:8px;
  margin-bottom:28px;text-decoration:none;
}
.m-logo-txt{
  font-family:'Bricolage Grotesque',sans-serif;
  font-size:1.15rem;font-weight:800;
  background:var(--grad);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}

/* Form başlık */
.f-head{margin-bottom:26px}
.f-title{
  font-family:'Bricolage Grotesque',sans-serif;
  font-size:1.55rem;font-weight:800;
  color:var(--ink);letter-spacing:-.04em;
  margin-bottom:5px;
}
.f-sub{font-size:.84rem;color:var(--text-2);line-height:1.55}

/* Alanlar */
.field{margin-bottom:14px}
.field label{
  display:block;font-size:.76rem;font-weight:600;
  color:var(--text);margin-bottom:5px;
}
.inp-wrap{position:relative}
.inp-ico{
  position:absolute;left:12px;top:50%;
  transform:translateY(-50%);
  font-size:.8rem;color:var(--text-3);
  pointer-events:none;transition:color .18s;
}
.inp-wrap:focus-within .inp-ico{color:var(--violet)}
.f-inp{
  width:100%;
  padding:11px 38px 11px 36px;
  border:1.5px solid var(--border);
  border-radius:var(--rs);
  font-family:'DM Sans',sans-serif;
  font-size:.875rem;color:var(--ink);
  background:var(--surface);outline:none;
  transition:border-color .18s,box-shadow .18s;
}
.f-inp::placeholder{color:var(--text-3)}
.f-inp:focus{
  border-color:var(--violet-3);
  box-shadow:0 0 0 3px rgba(109,40,217,.09);
}
.pw-eye{
  position:absolute;right:11px;top:50%;
  transform:translateY(-50%);
  background:none;border:none;
  color:var(--text-3);cursor:pointer;
  font-size:.8rem;padding:3px;
  transition:color .18s;
}
.pw-eye:hover{color:var(--violet)}

/* Şifremi unuttum */
.forgot-row{
  display:flex;justify-content:flex-end;
  margin-top:-6px;margin-bottom:18px;
}
.forgot-btn{
  font-size:.76rem;font-weight:600;color:var(--violet);
  background:none;border:none;cursor:pointer;
  font-family:'DM Sans',sans-serif;padding:0;
}
.forgot-btn:hover{text-decoration:underline;color:var(--violet-2)}

/* Ana buton */
.btn-main{
  width:100%;padding:12px;
  border-radius:var(--rs);border:none;
  background:var(--grad);color:#fff;
  font-family:'DM Sans',sans-serif;
  font-size:.9rem;font-weight:700;
  cursor:pointer;
  display:flex;align-items:center;justify-content:center;gap:8px;
  box-shadow:0 4px 18px rgba(109,40,217,.3);
  transition:all .2s;
}
.btn-main:hover{
  box-shadow:0 7px 28px rgba(109,40,217,.44);
  transform:translateY(-1px);
}
.btn-main:active{transform:translateY(0)}
.btn-main:disabled{opacity:.6;cursor:default;transform:none;box-shadow:none}

/* Geri butonu */
.btn-back{
  width:100%;padding:11px;
  border-radius:var(--rs);
  border:1.5px solid var(--border);
  background:var(--surface);
  color:var(--text-2);
  font-family:'DM Sans',sans-serif;
  font-size:.875rem;font-weight:600;
  cursor:pointer;
  display:flex;align-items:center;justify-content:center;gap:7px;
  transition:all .2s;margin-top:10px;
}
.btn-back:hover{
  border-color:var(--violet-3);
  background:var(--violet-bg);color:var(--violet);
}

/* Paneller */
.panel.hidden{display:none}

/* Forgot ikonu */
.f-key-ic{
  width:50px;height:50px;border-radius:14px;
  background:var(--violet-bg);
  display:flex;align-items:center;justify-content:center;
  font-size:1.2rem;color:var(--violet);
  margin-bottom:16px;
}

/* Uyarı kutuları */
.alert{
  display:none;
  border-radius:var(--rs);
  padding:11px 14px;margin-bottom:16px;
  font-size:.8rem;font-weight:500;
  gap:8px;align-items:flex-start;line-height:1.55;
}
.alert.show{display:flex}
.alert i{font-size:.86rem;flex-shrink:0;margin-top:2px}
.alert-err{background:#FEF2F2;border:1px solid #FECACA;color:#991B1B}
.alert-ok {background:#F0FDF4;border:1px solid #86EFAC;color:#166534}

/* Form alt */
.f-footer{
  margin-top:24px;padding-top:18px;
  border-top:1px solid var(--border);
  text-align:center;
}
.f-sup{
  font-size:.76rem;color:var(--text-2);
  display:flex;align-items:center;justify-content:center;gap:5px;flex-wrap:wrap;
}
.f-sup a{color:var(--violet);font-weight:600;text-decoration:none}
.f-sup a:hover{text-decoration:underline}

.f-note{
  font-size:.72rem;color:var(--text-3);text-align:center;
  margin-bottom:10px;
}

.copyright{
  margin-top:20px;font-size:.71rem;
  color:var(--text-3);text-align:center;
}
.copyright a{color:var(--text-3);text-decoration:none}
.copyright a:hover{color:var(--violet)}

/* ══════════════════════════════
   RESPONSIVE
══════════════════════════════ */
@media(max-width:960px){
  .left{width:46%;padding:36px 34px}
  .l-headline{font-size:1.9rem}
  .fcards{height:190px}
  .fc-a{width:190px}.fc-c{width:198px}
}
@media(max-width:680px){
  body{overflow:auto}
  .split{flex-direction:column}
  .left{display:none}
  .right{min-height:100vh;padding:40px 22px}
  .right::before{display:none}
  .m-logo{display:flex}
}