/* GİRİŞ — bayi / yönetim giriş sayfaları ve hata sayfaları (_GirisLayout) */
.giris-govde{min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(circle at 15% 0%,rgba(226,31,38,.09),transparent 45%),var(--bg)}
.giris-alan{flex:1;display:flex;align-items:center;justify-content:center;padding:2.5rem 1rem}
.giris-kart{width:100%;max-width:400px;background:var(--card);border:1px solid var(--line);border-radius:.9rem;padding:2rem 1.8rem;box-shadow:0 18px 50px rgba(15,18,24,.08)}
.giris-kart h1{font-size:1.35rem;font-weight:700;margin:1.2rem 0 .3rem}
.giris-kart p{font-size:13px}
.giris-logo{display:inline-flex;align-items:center;gap:.5rem;background:var(--p);border-radius:.6rem;padding:.55rem .8rem}
.giris-alan-grup{position:relative}
.giris-alan-grup>i{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.giris-alan-grup .form-control{height:44px;padding-left:38px;font-size:14px}
.btn-giris{height:46px;font-size:14px}
.giris-hata{background:#fee2e2;color:#b91c1c;border-radius:.45rem;padding:.6rem .8rem;font-size:13px;margin-bottom:.8rem}
.giris-hata ul{margin:0;padding-left:1rem}
.giris-hata.validation-summary-valid{display:none}
.giris-alt{margin:1.2rem 0 0;font-size:12.5px;color:var(--muted);text-align:center}
.giris-alt a{color:var(--acc);font-weight:600}
.tema-sabit{position:fixed;top:12px;right:12px;color:var(--muted)}
.tema-sabit:hover{background:var(--soft);color:var(--text)}
.yonetim-etiket{font-size:10px;font-weight:700;letter-spacing:.8px;color:#fff;background:var(--acc);border-radius:.3rem;padding:.15rem .4rem}
.giris-govde footer{color:var(--muted);font-size:12px;padding:1rem 0}

/* HATA SAYFASI */
.hata-kart{text-align:center}
.hata-simge{font-size:2.6rem;color:var(--acc)}
.hata-kod{display:block;font-size:12px;font-weight:700;letter-spacing:1px;color:var(--muted);margin-top:.4rem}
.hata-kart h1{margin-top:.4rem}

/* KARANLIK MOD */
[data-bs-theme="dark"] .giris-hata{background:#3f1a1a;color:#f87171}
[data-bs-theme="dark"] .giris-kart{box-shadow:none}
.giris-bilgi{display:flex;gap:.6rem;background:#f0fdf4;color:#166534;border-radius:.45rem;padding:.7rem .85rem;font-size:13px;line-height:1.5}
.giris-bilgi i{font-size:1.1rem}
[data-bs-theme="dark"] .giris-bilgi{background:#132a1c;color:#86efac}