.login-error{display:none;padding:10px 13px;margin-bottom:14px;border-radius:var(--r-md);background:var(--danger-soft);border:1px solid rgba(191,58,43,.22);color:#8f2b1f;font-size:12.5px;line-height:1.6;}
.notice-ok{margin-bottom:12px;padding:10px 13px;border-radius:var(--r-md);font-size:12.5px;text-align:center;background:var(--ok-soft);color:#145c39;border:1px solid rgba(28,124,77,.2);}
.modal-overlay{position:fixed;inset:0;background:rgba(20,23,26,.45);display:flex;align-items:center;justify-content:center;z-index:999999;padding:20px;}
.modal-card{background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-lg);padding:26px 28px;width:100%;max-width:440px;box-shadow:0 20px 60px rgba(0,0,0,.28);}
.modal-title{color:var(--brand-deep);font-size:16px;font-weight:700;margin-bottom:4px;}
.modal-sub{color:var(--ink-3);font-size:11px;line-height:1.6;margin-bottom:16px;font-family:var(--mono);}
.modal-field{margin-bottom:12px;}
.modal-field label{display:block;font-size:12px;color:var(--ink-2);margin-bottom:6px;}
.modal-field input[type=text],.modal-field input[type=email],.modal-field input[type=password]{width:100%;padding:10px 12px;background:var(--surface-2);border:1px solid var(--line-strong);border-radius:var(--r-sm);color:var(--ink);font-size:13px;outline:none;box-sizing:border-box;transition:border-color .2s;}
.modal-field input:focus{border-color:var(--brand);}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px;}
.btn-secondary{background:var(--surface-2);border:1px solid var(--line-strong);color:var(--ink-2);padding:9px 18px;border-radius:var(--r-sm);font-size:12.5px;cursor:pointer;transition:all .2s;}
.btn-secondary:hover{border-color:var(--brand-line);color:var(--brand-deep);}
.btn-primary{background:var(--brand);border:1px solid var(--brand);color:#fff;padding:9px 18px;border-radius:var(--r-sm);font-size:12.5px;font-weight:600;cursor:pointer;box-shadow:0 3px 12px rgba(13,127,111,.22);transition:all .2s;}
.btn-primary:hover{background:var(--brand-deep);border-color:var(--brand-deep);box-shadow:0 5px 16px rgba(13,127,111,.28);}
.btn-primary:disabled,.btn-secondary:disabled{opacity:.55;cursor:not-allowed;box-shadow:none;}
.reg-success{display:none;text-align:center;padding:28px 10px;}
.reg-success .ok-ring{width:56px;height:56px;margin:0 auto 14px;border-radius:50%;display:grid;place-items:center;font-size:26px;color:#fff;background:var(--brand);box-shadow:0 6px 20px rgba(13,127,111,.3);}
.reg-success h2{font-size:18px;font-weight:800;color:var(--ink);margin-bottom:8px;}
.reg-success p{font-size:12.5px;color:var(--ink-2);line-height:1.7;}

.v2-auth .field .input{background:var(--surface-3);border:1px solid var(--line-strong);}
.v2-auth .field .input:hover{border-color:#c3c0b5;}
.v2-auth .field .input:focus{background:var(--surface);border-color:var(--brand);}
.v2-auth .field .input::placeholder{color:var(--ink-3);}
.v2-auth .captcha-row .input{background:var(--surface-3);}

.guest-back{display:inline-flex;align-items:center;gap:7px;margin:0 0 18px;padding:9px 16px;border-radius:999px;background:var(--brand-soft);border:1px solid var(--brand-line);color:var(--brand-deep);font-size:13px;font-weight:600;text-decoration:none;cursor:pointer;transition:background .2s var(--ease),border-color .2s var(--ease),transform .1s var(--ease);}
.guest-back:hover{background:#d8ece7;border-color:var(--brand);}
.guest-back:active{transform:translateY(1px);}
.guest-back svg{width:16px;height:16px;flex:0 0 16px;}