/* Free builders: Webinar Reminder Builder and Welcome Sequence Builder (Oct 2026). Site tokens from app.css. */
.tkb .flow { overflow: clip; }
.tkb .btn--sm { min-height: 44px; }
.tkb .tkb-when { grid-template-columns: minmax(0, 1fr) minmax(0, .8fr) minmax(0, 1.3fr); max-width: 780px; }
.tkb select.input { appearance: none; -webkit-appearance: none; padding-right: 46px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238a857d' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 18px center; }
.tkb input[type=date].input, .tkb input[type=time].input { min-width: 0; -webkit-appearance: none; appearance: none; line-height: 48px; }

/* result */
.tkb-res { display: grid; gap: clamp(14px, 2vw, 22px); padding: clamp(10px, 1.8vw, 22px); }
.tkb-top { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px 24px; }
.tkb-top > div:first-child { min-width: 0; flex: 1 1 420px; }
.tkb-h { font-family: var(--display); font-weight: 300; font-size: clamp(30px, 3.4vw, 48px); line-height: 1.05; letter-spacing: -.02em; margin: 0 0 10px; overflow-wrap: anywhere; }
.tkb .tkb-sub { margin: 0 0 4px; font-size: 16px; line-height: 1.45; }
.tkb-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.tkb .tkb-warn { margin: 0; padding: 12px 16px; border-radius: 14px; background: color-mix(in srgb, var(--warn) 14%, var(--bg)); font-size: 15px; }
.tkb-grid { display: grid; grid-template-columns: minmax(0, 330px) minmax(0, 1fr); gap: clamp(14px, 2vw, 22px); align-items: start; }
.tkb-aside { position: sticky; top: 84px; display: grid; gap: 14px; min-width: 0; }
.tkb-main { display: grid; gap: 14px; min-width: 0; }
.tkb-panel { background: var(--bg); border-radius: var(--r); padding: clamp(18px, 2vw, 24px); min-width: 0; }
.tkb-panel > p:last-child, .tkb-panel > .tk-chip:last-child { margin-bottom: 0; }
.tkb .tkb-fine { margin: 10px 0 10px; font-size: 14px; line-height: 1.45; color: var(--fg-soft); }
.tkb .tkb-reg { margin: 0 0 8px; font-size: 15px; }
.tkb-reg b { font-weight: 500; }

/* timeline / structure list */
.tkb-tl { list-style: none; margin: 0; padding: 0; display: grid; }
.tkb-tl li + li { border-top: 1px solid color-mix(in srgb, var(--fg) 10%, transparent); }
.tkb-tl a { display: grid; gap: 2px; min-height: 44px; padding: 9px 0; text-decoration: none; color: var(--fg); }
.tkb-tl a:hover .tkb-tl__what { text-decoration: underline; text-underline-offset: .2em; }
.tkb-tl__when { font-size: 13px; color: var(--fg-soft); font-variant-numeric: tabular-nums; }
.tkb-tl__what { font-size: 15px; font-weight: 500; line-height: 1.35; }
.tkb-tl--struct { counter-reset: st; }
.tkb-tl--struct a { grid-template-columns: 4.2em minmax(0, 1fr); align-items: center; }

.tkb-tag { display: inline-flex; align-items: center; margin-right: 8px; padding: 2px 9px; border-radius: 999px; box-shadow: inset 0 0 0 1.5px currentColor; font-size: 12px; font-weight: 500; line-height: 1.4; vertical-align: 1px; }
.tkb-tag--text { background: var(--fg); color: var(--bg); box-shadow: none; }
.tkb .tkb-why { margin: 0 0 12px; padding-left: 1.1em; display: grid; gap: 8px; }
.tkb .tkb-why li { font-size: 16px; line-height: 1.45; }
.tkb .tk-chip { position: relative; }
.tkb .tk-chip::after { content: ""; position: absolute; inset: -10px -4px; }

/* message cards */
.tkb-msg { background: var(--bg); border-radius: var(--r); padding: clamp(18px, 2.2vw, 28px); min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; scroll-margin-top: 92px; }
.tkb-msg__head { display: grid; gap: 4px; }
.tkb .tkb-msg__when { margin: 0; font-size: 14px; color: var(--fg-soft); }
.tkb-msg__when .tkb-tag { color: var(--fg); }
.tkb-msg__name { margin: 0; font-family: var(--text); font-size: clamp(20px, 1.6vw, 24px); font-weight: 500; letter-spacing: -.01em; line-height: 1.25; }
.tkb .tkb-msg__aud { margin: 0; font-size: 14px; color: var(--fg-soft); }
.tkb-meta { margin: 0; display: grid; gap: 8px; padding: 12px 14px; border-radius: 14px; background: var(--tile); }
.tkb-meta div { display: grid; grid-template-columns: 7.5em minmax(0, 1fr); gap: 10px; align-items: baseline; }
.tkb-meta dt { font-size: 12px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--fg-soft); }
.tkb-meta dd { margin: 0; font-weight: 500; overflow-wrap: anywhere; }
.tkb-body { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; word-break: break-word; font: 400 16px/1.6 var(--text); color: var(--fg); max-width: 68ch; }
.tkb-msg--feature .tkb-body { font-size: 17px; }
.tkb .tkb-note { margin: 0; padding-left: 12px; border-left: 3px solid color-mix(in srgb, var(--fg) 18%, transparent); font-size: 14px; line-height: 1.45; color: var(--fg-soft); }
.tkb-msg__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.tkb-count { font-size: 13px; color: var(--fg-soft); font-variant-numeric: tabular-nums; }
.tkb-copy.is-done { background: var(--fg); color: var(--bg); }
.tkb .tkb-ics { white-space: pre; overflow-wrap: normal; word-break: normal; max-height: 260px; overflow: auto; padding: 14px; border-radius: 14px; background: var(--tile); font: 400 13px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.tkb .tkb-cal .tkb-fine { margin: 0; }
.tkb .tkb-plat { margin: 0; font-size: 15px; line-height: 1.5; }
.tkb-join .field { font-size: 15px; }
.tkb-join .input { background: var(--tile); }
.tkb .tkb-join .tkb-fine { margin-bottom: 0; }
.tkb-rest { margin: 10px 0 0; }

/* welcome extras */
.tkb .tkb-branch > p:not(.tk-k):not(.tkb-fine) { margin: 0 0 12px; font-size: 16px; line-height: 1.5; }
.tkb-ab { margin: 0; display: grid; gap: 10px; }
.tkb-ab div { padding: 12px 14px; border-radius: 14px; background: var(--tile); }
.tkb-ab dt { font-weight: 500; margin-bottom: 2px; }
.tkb .tkb-ab dd { margin: 0; font-size: 15px; line-height: 1.5; }
.tkb .tkb-stat__n { margin: 0 0 6px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; }
.tkb-stat__n b { font-family: var(--display); font-weight: 300; font-size: clamp(36px, 3.6vw, 52px); letter-spacing: -.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.tkb .tkb-stat__n span { font-size: 15px; color: var(--fg-soft); }

.tkb .tkb-pitch { margin: 0; padding: 4px clamp(12px, 2vw, 24px) clamp(12px, 2vw, 22px); font-size: 15px; }

@media (max-width: 900px) {
  .tkb-grid { grid-template-columns: minmax(0, 1fr); }
  .tkb-aside { position: static; }
}
@media (max-width: 640px) {
  .tkb .tkb-when { grid-template-columns: minmax(0, 1fr); }
  .tkb-meta div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .tkb-actions { width: 100%; }
  .tkb-actions .btn { flex: 1 1 auto; }
}
@media (prefers-reduced-motion: reduce) { .tkb * { scroll-behavior: auto; } }