/* Giriş / kayıt (Tema B) */
.sd-auth{font-family:var(--sans,Inter),system-ui,sans-serif;color:var(--ink,#101a24);text-align:left}
.sd-auth [hidden]{display:none!important}
.sd-auth-t{font:800 24px/1.2 var(--serif,Manrope),sans-serif;letter-spacing:-.02em;margin:0}
.sd-auth-p{margin:6px 0 18px;color:var(--muted,#667085);font-size:14.5px;line-height:1.5}
.sd-auth-p a,.sd-afoot a,.sd-asmall a,.sd-achk a{color:var(--brand,#1765b5);font-weight:600}
.sd-abtn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;height:50px;border-radius:14px;border:1px solid #d7dde5;background:#fff;color:var(--ink,#101a24)!important;font:700 15px var(--sans,Inter),sans-serif;text-decoration:none!important;cursor:pointer;box-sizing:border-box}
.sd-abtn svg{width:20px;height:20px}
.sd-abtn.is-dark{background:var(--ink,#101a24);border-color:var(--ink,#101a24);color:#fff!important}
.sd-abtn.is-cta{background:var(--cta,#e8474f);border-color:var(--cta,#e8474f);color:#fff!important}
.sd-abtn.is-busy{opacity:.6;pointer-events:none}
.sd-aor{display:flex;align-items:center;gap:12px;color:var(--muted,#667085);font-size:13px;margin:16px 0}
.sd-aor:before,.sd-aor:after{content:"";flex:1;height:1px;background:#e8ebf0}
.sd-afld{display:block;margin:0 0 12px}
.sd-afld span{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.sd-afld small{color:var(--muted,#667085);font-weight:500}
.sd-afld input{width:100%;height:48px;border:1px solid #cfd6df;border-radius:12px;padding:0 14px;font:16px var(--sans,Inter),sans-serif;box-sizing:border-box;background:#fff}
.sd-afld input:focus{outline:2px solid var(--brand,#1765b5);outline-offset:1px;border-color:transparent}
.sd-achk{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.45;color:var(--ink-2,#394150);margin:10px 0}
.sd-achk input{margin-top:2px;flex:none;width:17px;height:17px}
.sd-achk+.sd-abtn,.sd-achk+button{margin-top:14px}
.sd-asmall{margin:12px 0 0;font-size:12.5px;line-height:1.45;color:var(--muted,#667085)}
.sd-afoot{margin:16px 0 0;text-align:center;font-size:14px;color:var(--muted,#667085)}
.sd-aback{border:0;background:none;padding:0;margin:0 0 12px;font:600 14px var(--sans,Inter),sans-serif;color:var(--muted,#667085);cursor:pointer}
.sd-amsg{margin:14px 0 0;padding:10px 12px;border-radius:12px;background:#fdecec;color:#b42318;font-size:14px}
.sd-amsg.is-ok{background:#e7f5ee;color:#146b42}
.sd-amodal{position:fixed;inset:0;z-index:100000;display:grid;place-items:center;padding:16px}
.sd-amodal[hidden]{display:none}
.sd-amodal-bg{position:absolute;inset:0;background:rgba(16,24,40,.5)}
.sd-amodal-box{position:relative;width:100%;max-width:420px;max-height:92vh;overflow:auto;background:#fff;border-radius:22px;padding:26px 24px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.sd-amodal-x{position:absolute;right:12px;top:10px;width:36px;height:36px;border:0;background:none;font-size:26px;line-height:1;color:var(--muted,#667085);cursor:pointer}
html.sd-alock{overflow:hidden}
.sd-verify-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin:0 0 20px;padding:12px 16px;border-radius:14px;background:#fff7e6;border:1px solid #f5d28a;color:#6b4600;font-size:14.5px}
.sd-verify-bar button{border:0;background:#6b4600;color:#fff;border-radius:10px;padding:8px 14px;font-weight:700;cursor:pointer}