/* epinucuz.com — Giriş/Kayıt UI (site kırmızı-pembe temasına uyumlu, koyu) */
:root{
  --epn-accent:#f43f5e;
  --epn-accent-hover:#e11d48;
  --epn-accent-2:#ec4899;
}

/* Header butonları */
.epn-auth-nav{display:flex;gap:8px;align-items:center;margin-right:6px}
.epn-auth-btn{cursor:pointer;border:0;border-radius:999px;padding:8px 15px;font-size:13.5px;font-weight:700;font-family:inherit;text-decoration:none;display:inline-flex;align-items:center;line-height:1;transition:background-color .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease}
.epn-auth-login{background:transparent;border:1.5px solid var(--epn-accent);color:var(--epn-accent)}
.epn-auth-login:hover{background:rgba(244,63,94,.12);transform:translateY(-1px)}
.epn-auth-reg{background:linear-gradient(135deg,var(--epn-accent) 0%,var(--epn-accent-2) 100%);color:#fff;box-shadow:0 4px 14px rgba(244,63,94,.35)}
.epn-auth-reg:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(244,63,94,.45);filter:brightness(1.05)}
.epn-auth-out{background:rgba(244,63,94,.14);color:var(--epn-accent);border:1px solid rgba(244,63,94,.35)}
.epn-auth-out:hover{background:rgba(244,63,94,.22)}
.epn-auth-hi{font-size:13.5px;color:var(--color-text,#f1f5f9);font-weight:600;white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.epn-auth-hi i{color:var(--epn-accent);font-size:18px}

@media (max-width:768px){
  .epn-auth-btn{padding:9px 15px;font-size:14px}
  .epn-auth-nav{gap:8px;margin-right:2px}
  .epn-auth-hi{font-size:14px;max-width:120px;overflow:hidden;text-overflow:ellipsis}
  .epn-auth-hi i{font-size:20px}
}
@media (max-width:400px){
  .epn-auth-btn{padding:8px 13px;font-size:13px}
  .epn-auth-hi{max-width:92px}
}

/* Modal */
.epn-auth-modal{position:fixed;inset:0;z-index:99999;display:flex;align-items:center;justify-content:center;padding:16px}
.epn-auth-modal[hidden]{display:none}
.epn-auth-overlay{position:absolute;inset:0;background:rgba(2,6,23,.7);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.epn-auth-card{position:relative;width:100%;max-width:410px;background:#1e293b;border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:26px 24px;box-shadow:0 24px 70px rgba(0,0,0,.55);font-family:inherit;color:#f1f5f9;max-height:92vh;overflow:auto;animation:epnCardIn .28s cubic-bezier(.22,1,.36,1)}
@keyframes epnCardIn{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}
.epn-auth-card::before{content:'';position:absolute;top:0;left:12%;right:12%;height:1px;background:linear-gradient(90deg,transparent,rgba(244,63,94,.65),transparent)}
.epn-auth-x{position:absolute;top:10px;right:12px;background:transparent;border:0;font-size:26px;line-height:1;color:#94a3b8;cursor:pointer;transition:color .2s,transform .2s}
.epn-auth-x:hover{color:#f1f5f9;transform:rotate(90deg)}
.epn-auth-brand{text-align:center;font-weight:800;font-size:26px;letter-spacing:-.02em;margin-bottom:16px}
.epn-auth-brand .lg-a{color:#f1f5f9}
.epn-auth-brand .lg-b{color:var(--epn-accent)}
.epn-auth-tabs{display:flex;gap:6px;background:#0f172a;border-radius:12px;padding:4px;margin-bottom:16px;border:1px solid rgba(255,255,255,.06)}
.epn-tab{flex:1;border:0;background:transparent;padding:10px;border-radius:9px;font-weight:700;font-size:14px;color:#94a3b8;cursor:pointer;font-family:inherit;transition:background .2s,color .2s}
.epn-tab.active{background:linear-gradient(135deg,var(--epn-accent) 0%,var(--epn-accent-2) 100%);color:#fff;box-shadow:0 4px 12px rgba(244,63,94,.35)}
.epn-auth-msg{font-size:13px;border-radius:9px;margin-bottom:10px;line-height:1.5}
.epn-auth-msg.err{background:rgba(239,68,68,.14);color:#fca5a5;border:1px solid rgba(239,68,68,.35);padding:9px 11px}
.epn-auth-msg.ok{background:rgba(16,185,129,.14);color:#6ee7b7;border:1px solid rgba(16,185,129,.35);padding:9px 11px}
.epn-view label{display:block;font-size:13px;color:#cbd5e1;margin:10px 0 5px;font-weight:600}
.epn-view input{width:100%;padding:11px 13px;border:1px solid #334155;border-radius:10px;font-size:14px;outline:none;box-sizing:border-box;font-family:inherit;background:#0f172a;color:#f1f5f9;transition:border-color .2s,box-shadow .2s}
.epn-view input::placeholder{color:#64748b}
.epn-view input:focus{border-color:var(--epn-accent);box-shadow:0 0 0 3px rgba(244,63,94,.2)}
.epn-pass-wrap{position:relative;display:block}
.epn-pass-wrap input{padding-right:46px !important}
.epn-pass-eye{position:absolute;top:50%;right:8px;transform:translateY(-50%);background:transparent;border:0;color:#94a3b8;cursor:pointer;font-size:15px;padding:8px;line-height:1;display:flex;align-items:center;transition:color .2s}
.epn-pass-eye:hover{color:var(--epn-accent)}
.epn-row{display:flex;gap:10px}.epn-row>div{flex:1}
.epn-verify-info{font-size:13px;color:#94a3b8;margin:0 0 4px;line-height:1.5}
.epn-verify-info b{color:var(--epn-accent)}
.epn-code{letter-spacing:10px;text-align:center;font-size:22px;font-weight:700}
.epn-submit{width:100%;margin-top:16px;padding:12px;border:0;border-radius:11px;background:linear-gradient(135deg,var(--epn-accent) 0%,var(--epn-accent-2) 100%);color:#fff;font-size:15px;font-weight:700;cursor:pointer;font-family:inherit;box-shadow:0 6px 18px rgba(244,63,94,.4);transition:transform .2s,filter .2s,box-shadow .2s}
.epn-submit:hover{transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 8px 22px rgba(244,63,94,.5)}
.epn-resend{width:100%;margin-top:8px;background:transparent;border:0;color:var(--epn-accent);font-weight:600;cursor:pointer;font-family:inherit;font-size:13px}
.epn-resend:hover{text-decoration:underline}
.epn-gbtn{display:flex;align-items:center;justify-content:center;gap:10px;padding:11px;border:1px solid #334155;border-radius:11px;color:#f1f5f9;font-weight:600;text-decoration:none;cursor:pointer;font-size:14px;background:#0f172a;transition:background .2s,border-color .2s}
.epn-gbtn:hover{background:#172033;border-color:#475569}
.epn-gico{flex:0 0 auto;display:block}
.epn-sep{display:flex;align-items:center;gap:12px;color:#64748b;font-size:12px;margin:14px 0}
.epn-sep::before,.epn-sep::after{content:"";flex:1;height:1px;background:rgba(255,255,255,.10)}