/* Tea Room sign-up bar (6 Oct). Used on /tea-room and at the end of every read. a teal panel with the drawn border and offset second line the buttons use.
   Text left, form right; stacks at 960px. Success panel replaces the form (forms.js). */
.tr-sub{margin-top:clamp(72px,8vw,120px)}
.tr-sub-bar{position:relative;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,4vw,64px);align-items:center;padding:clamp(28px,3.4vw,48px) clamp(24px,3.6vw,52px);background:var(--teal-soft);border:1.5px solid var(--deep);border-radius:22px 28px 20px 26px / 26px 20px 28px 22px}
.tr-sub-bar::after{content:"";position:absolute;inset:-1.5px;border:1px solid var(--deep);border-radius:28px 20px 26px 22px / 20px 26px 22px 28px;opacity:.35;transform:translate(6px,6px) rotate(.3deg);pointer-events:none}
.tr-sub-text h2{margin:0 0 12px;font:300 clamp(28px,2.6vw,38px)/1.15 var(--serif);letter-spacing:-.03em;color:var(--deep);text-wrap:balance}
.tr-sub-text p{margin:0;max-width:34ch;font-size:17px;line-height:1.6;color:var(--body);text-wrap:pretty}
.tr-sub-form{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr) auto;gap:14px 14px;align-items:end}
.tr-sub-field{display:flex;flex-direction:column;gap:6px}
.tr-sub-field label{font-size:14px;font-weight:500;color:var(--ink)}
.tr-sub-field input{width:100%;min-height:50px;padding:12px 16px;font:400 16px/1.4 var(--sans);color:var(--ink);background:var(--paper);border:1.5px solid var(--ink);border-radius:14px 18px 13px 17px / 17px 13px 18px 14px}
.tr-sub-field input[aria-invalid="true"]{border-color:var(--pink-ink)}
.tr-sub-form .btn{min-height:50px;justify-content:center}
.tr-sub-form .btn:disabled{opacity:.7;cursor:progress}
.tr-sub-form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.tr-sub-small{grid-column:1 / -1;margin:2px 0 0;font-size:13.5px;color:var(--quiet)}
.tr-sub-small a{color:var(--deep)}
.tr-sub-form .form-feedback{grid-column:1 / -1;margin:0;font-size:14px;font-weight:500;color:var(--pink-ink)}
.tr-sub-form .form-feedback:empty{display:none}
.tr-sub-form .form-success{grid-column:1 / -1;padding:20px 24px;background:var(--paper);border:1.5px solid var(--deep);border-radius:14px 18px 13px 17px / 17px 13px 18px 14px}
.tr-sub-form .form-success:focus{outline:none}
.tr-sub-form .form-success .form-success-title{margin:0 0 4px;font:300 28px/1.2 var(--serif);color:var(--deep)}
.tr-sub-form .form-success p{margin:0;font-size:16px;color:var(--body)}
.tr-sub-form .form-success--enter{animation:f-rise .6s var(--ease) both}
@media (max-width:960px){
  .tr-sub-bar{grid-template-columns:1fr}
}
@media (max-width:600px){
  .tr-sub-form{grid-template-columns:1fr}
  .tr-sub-bar::after{transform:translate(4px,4px) rotate(.3deg)}
}

/* Gate re-check 6 Oct: "(required)" in the quiet style, same as the Book form. */
.tr-sub-field label span{font-weight:400;color:var(--quiet)}