/* Buluşma Çadırı — mevcut uygulamanın üçüncü sekmesi */
.topic-mode-switcher { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.topic-mode-button { padding: 14px 12px; gap: 9px; }
.topic-mode-copy strong { font-size: 1rem; }
[hidden] { display: none !important; }
body[data-active-topic-set="bulusma"] .app-inner { width: min(1080px, calc(100% - 40px)); }
body[data-active-topic-set="bulusma"] #machine,
body[data-active-topic-set="bulusma"] #controls { display: none; }
body[data-active-topic-set="bulusma"] .app-hero { background: radial-gradient(ellipse at 10% 10%, #e6ebdfaa, transparent 48%), linear-gradient(#f8f7f3, #fff 80%); }
.bc { width: 100%; --bc-line: #dce0d5; }
.bc button, .bc input, .bc select, .bc textarea { font: inherit; }
.bc button { cursor: pointer; }
.bc button:disabled { cursor: not-allowed; opacity: .45; }
.bc button:focus-visible, .bc a:focus-visible, .bc input:focus-visible, .bc select:focus-visible, .bc textarea:focus-visible, .bc summary:focus-visible { outline: 3px solid #91a582; outline-offset: 4px; }
.bc-head { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 8px 0 28px; }
.bc-eyebrow { font-size: 10px; letter-spacing: .15em; text-transform: uppercase; font-weight: 700; color: var(--accent); }
.bc h2 { font-family: var(--serif); font-size: clamp(1.7rem, 4vw, 2.2rem); font-weight: 400; line-height: 1.35; margin: 6px 0; }
.bc p { color: var(--text-soft); font-size: 13px; }
.bc-emblem { width: 70px; height: 70px; flex-shrink: 0; color: var(--accent); border: 1px solid var(--bc-line); border-radius: 50%; padding: 15px; }
.bc-steps { display: flex; list-style: none; border-top: 1px solid var(--bc-line); border-bottom: 1px solid var(--bc-line); margin: 0 0 26px; padding: 16px 0; gap: 12px; }
.bc-steps li { display: flex; align-items: center; flex: 1; color: #777c72; font-size: 12px; gap: 8px; }
.bc-steps li span { width: 25px; height: 25px; border: 1px solid #d9ddd2; border-radius: 50%; display: grid; place-items: center; font-size: 10px; }
.bc-steps li[aria-current="step"] { color: var(--accent-strong); font-weight: 700; }
.bc-steps li[aria-current="step"] span { background: var(--accent-strong); color: white; border-color: var(--accent-strong); }
.bc-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 24px; align-items: stretch; }
.bc-box { border: 1px solid var(--bc-line); border-radius: 14px; background: #ffffffba; padding: 25px; }
.bc-box h3 { font-family: var(--serif); font-size: 20px; font-weight: 400; margin-bottom: 6px; }
.bc-form { display: grid; gap: 17px; margin-top: 22px; }
.bc-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.bc label { font-size: 12px; font-weight: 600; display: grid; gap: 7px; }
.bc input, .bc select, .bc textarea { width: 100%; min-width: 0; border: 1px solid #d6dacd; border-radius: 7px; background: white; color: var(--text); padding: 10px 11px; font-size: 13px; }
.bc input:disabled, .bc select:disabled { background: #f3f4ef; }
.bc summary { cursor: pointer; font-size: 12px; color: var(--accent-strong); }
.bc-names { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.bc-plan-preview { padding: 13px 15px; border: 1px solid #dce2d3; border-radius: 8px; background: #f2f5ed; }
.bc-plan-preview strong { display: block; color: var(--accent-strong); font-size: 12px; }
.bc-plan-preview p { font-size: 11px; margin-top: 3px; }
.bc-event-preview { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 12px; max-height: 265px; overflow-y: auto; }
.bc-event-preview li { display: grid; grid-template-columns: 45px minmax(0, 1fr); gap: 9px; align-items: start; font-size: 12px; line-height: 1.5; }
.bc-event-preview li > span { color: var(--accent); font-size: 10px; border-left: 2px solid #b9c6ab; padding-left: 7px; }
.bc-event-preview small { display: block; color: var(--text-soft); font-size: 10px; margin-top: 2px; }
.bc-reference { margin-top: 12px; color: var(--accent-strong); font-size: 12px; font-weight: 600; }
.bc-reading-links { display: flex; gap: 7px 15px; flex-wrap: wrap; }
.bc-reading-links a { margin-top: 5px !important; }
.bc-card .bc-event-era { margin-top: 12px; font-size: 10px; color: var(--accent); }
.bc-timer-ref { text-decoration: none !important; }
.bc-timer-ref .bc-reading-links { justify-content: center; }
.bc-timer-ref a { text-decoration: underline; text-underline-offset: 3px; }
.bc-session-bar > div { min-width: 0; overflow-wrap: anywhere; }
.bc-primary, .bc-secondary { border-radius: 7px; padding: 11px 17px; min-height: 43px; font-size: 12px !important; font-weight: 600 !important; transition: background .2s, transform .2s; }
.bc-primary { background: var(--accent-strong); color: white; border: 1px solid var(--accent-strong); }
.bc-primary:hover:not(:disabled) { background: #334530; transform: translateY(-1px); }
.bc-secondary { background: transparent; color: var(--accent-strong); border: 1px solid var(--bc-line); }
.bc-secondary:hover:not(:disabled) { background: #edf1e6; }
.bc-link-button { border: 0; background: transparent; color: var(--accent-strong); text-decoration: underline; text-underline-offset: 4px; font-size: 12px !important; padding: 8px 0; }
.bc-wheel-box { background: #eff2e8; display: flex; align-items: center; flex-direction: column; text-align: center; justify-content: center; position: relative; overflow: hidden; }
.bc-wheel-box::before { content: ''; position: absolute; width: 400px; height: 400px; border: 1px solid #dfe5d6; border-radius: 50%; pointer-events: none; }
.bc-wheel-kicker { z-index: 1; margin-bottom: 16px; }
.bc-wheel-wrap { width: min(280px, 100%); aspect-ratio: 1; position: relative; margin: 5px 0 20px; }
.bc-wheel { width: 100%; height: 100%; filter: drop-shadow(0 9px 15px #3b4a3420); transform: rotate(0deg); }
.bc-pointer { position: absolute; z-index: 2; left: calc(50% - 10px); top: -9px; width: 20px; height: 27px; background: #b38252; clip-path: polygon(0 0, 100% 0, 50% 100%); }
.bc-wheel-center { position: absolute; inset: 32%; display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 50%; background: #fcfcf8; border: 1px solid #fff; box-shadow: 0 3px 20px #33453012; }
.bc-wheel-center small { font-size: 8px; text-transform: uppercase; letter-spacing: .13em; color: #737c67; }
.bc-wheel-center strong { font-family: var(--serif); font-size: 33px; font-weight: 400; color: var(--accent-strong); line-height: 1.4; }
.bc-wheel-box > p, .bc-wheel-box > button, .bc-wheel-box > div:not(.bc-wheel-wrap) { position: relative; }
.bc-wheel-box > button { min-width: min(200px, 100%); max-width: 100%; overflow-wrap: anywhere; }
.bc-wheel-note { margin-top: 11px; max-width: 290px; font-size: 11px !important; }
.bc-reveal { margin: 15px 0 0; min-height: 48px; }
.bc-reveal strong { display: block; font-family: var(--serif); font-size: 18px; font-weight: 400; }
.bc-reveal span { color: var(--accent); font-size: 12px; }
.bc-toolbar { display: flex; gap: 10px; justify-content: space-between; align-items: center; margin: 26px 0 15px; flex-wrap: wrap; }
.bc-toolbar h3 { font-family: var(--serif); font-weight: 400; font-size: 21px; }
.bc-toolbar p { font-size: 11px; }
.bc-actions { display: flex; flex-wrap: wrap; gap: 9px; }
.bc-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 13px; }
.bc-card { border: 1px solid var(--bc-line); border-radius: 10px; padding: 20px; background: white; min-width: 0; overflow-wrap: anywhere; }
.bc-card.is-active { border-color: var(--accent); background: #f4f6ef; box-shadow: 0 0 0 2px #5f71581a; }
.bc-card-top { display: flex; justify-content: space-between; gap: 8px; color: var(--accent); font-size: 10px; font-weight: 700; }
.bc-card h4 { font-family: var(--serif); font-size: 18px; font-weight: 400; line-height: 1.4; margin: 14px 0 7px; }
.bc-card p { font-size: 12px; }
.bc-card a { display: inline-block; margin-top: 15px; color: var(--accent-strong); font-size: 11px; text-decoration: underline; text-underline-offset: 3px; }
.bc-card.is-waiting { background: #f8f9f5; border-style: dashed; }
.bc-card.is-waiting h4 { color: #777c72; }
.bc-guide { margin-top: 26px; padding: 22px 24px; border: 1px solid var(--bc-line); border-radius: 10px; }
.bc-guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 18px; }
.bc-guide h4 { color: var(--accent-strong); font-size: 12px; margin-bottom: 5px; }
.bc-guide p { font-size: 12px; }
.bc-footnote { margin: 18px 0 0; font-size: 10px !important; line-height: 1.8; }
.bc-footnote a { text-decoration: underline; text-underline-offset: 3px; }
.bc-session-bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 15px 18px; background: #eff2e8; border-radius: 9px; margin-bottom: 20px; }
.bc-session-bar strong { font-size: 13px; color: var(--accent-strong); }
.bc-session-bar p { font-size: 11px; }
.bc-timer-box { text-align: center; background: #f0f3e9; padding: 35px 24px; border: 1px solid #d6decd; border-radius: 14px; }
.bc-timer-box h3 { font-family: var(--serif); font-size: 25px; font-weight: 400; margin: 12px 0 4px; overflow-wrap: anywhere; }
.bc-time { font-size: clamp(65px, 12vw, 112px); line-height: 1.2; font-weight: 500; letter-spacing: -.055em; font-variant-numeric: tabular-nums; color: var(--accent-strong); margin: 12px 0; }
.bc-timer-box.is-ended .bc-time { color: #9a5b38; }
.bc-timer-box progress { display: block; width: min(380px, 90%); height: 5px; margin: 0 auto 18px; accent-color: var(--accent); }
.bc-timer-box .bc-actions { justify-content: center; }
.bc-timer-box .bc-timer-status { margin: 14px 0; min-height: 22px; }
.bc-timer-ref { display: inline-block; margin: 8px 0; font-size: 12px; text-decoration: underline; text-underline-offset: 3px; color: var(--accent-strong); }
.bc-bottom-tools { display: flex; justify-content: space-between; gap: 10px; margin-top: 15px; }
.bc-notice { font-size: 12px; color: var(--accent-strong); padding: 10px 0; min-height: 0; }
.bc-notice:empty { display: none; }
.bc-dialog { margin: auto; width: min(420px, calc(100% - 32px)); border: 1px solid #d6decd; border-radius: 14px; padding: 27px; color: var(--text); box-shadow: var(--shadow); }
.bc-dialog::backdrop { background: #26322066; backdrop-filter: blur(4px); }
.bc-dialog p { margin: 10px 0 22px; }
.bc-dialog h3 { font-family: var(--serif); font-size: 22px; font-weight: 400; }
.bc-dialog .bc-actions { justify-content: flex-end; }
body.bc-focus .site-header, body.bc-focus .app-title, body.bc-focus .topic-mode-switcher, body.bc-focus .topic-mode-status, body.bc-focus .bc-head, body.bc-focus .bc-steps, body.bc-focus .bc-session-bar, body.bc-focus #bcCardsArea, body.bc-focus .bc-guide, body.bc-focus .bc-footnote, body.bc-focus .site-footer { display: none; }
body.bc-focus .app-hero { padding-top: 30px; }
body.bc-focus .bc-timer-box { min-height: 70vh; display: flex; flex-direction: column; align-items: center; justify-content: center; }
body.bc-focus .bc-time { font-size: clamp(90px, 20vw, 210px); }
@media (max-width: 740px) {
  .topic-mode-switcher { gap: 7px; }
  .topic-mode-button { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; padding: 11px; }
  .topic-mode-copy strong { font-size: .85rem; }
  .topic-mode-copy small { font-size: .65rem; }
  .topic-mode-number { width: 27px; height: 27px; font-size: .6rem; }
  .bc-grid { grid-template-columns: 1fr; }
  .bc-cards { grid-template-columns: 1fr 1fr; }
  .bc-steps { gap: 5px; }
  .bc-steps li { font-size: 10px; gap: 5px; }
  .bc-steps li span { width: 20px; height: 20px; flex-shrink: 0; }
  .bc-guide-grid { grid-template-columns: 1fr; gap: 15px; }
  .bc-emblem { width: 52px; height: 52px; padding: 11px; }
  .bc-head p { font-size: 11px; }
  .bc-session-bar { align-items: flex-start; }
}
@media (max-width: 430px) {
  .bc-form > .bc-fields:first-child { grid-template-columns: 1fr; }
  .bc-cards { grid-template-columns: 1fr; }
  .bc-box { padding: 19px; }
  .bc-steps li { flex-direction: column; align-items: flex-start; }
  .bc-names { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { .bc *, .bc *::before { transition: none !important; animation: none !important; } }
@media print {
  #bcWorkspace { display: none !important; }
  body[data-active-topic-set="bulusma"] { display: block; }
  body[data-active-topic-set="bulusma"] .site-header, body[data-active-topic-set="bulusma"] .app-title, body[data-active-topic-set="bulusma"] .topic-mode-switcher, body[data-active-topic-set="bulusma"] .topic-mode-status, body[data-active-topic-set="bulusma"] .site-footer, .bc-steps, #bcSetup, #bcDraw, #bcTimer, .bc-bottom-tools, .bc-session-bar button, .bc-toolbar .bc-actions, .bc-notice { display: none !important; }
  body[data-active-topic-set="bulusma"] .app-hero { background: white; padding: 0; }
  body[data-active-topic-set="bulusma"] .app-inner { width: 100%; display: block; }
  .bc-cards { display: grid !important; grid-template-columns: 1fr 1fr; }
  .bc-card { break-inside: avoid; border: 1px solid #999; box-shadow: none; }
  .bc-card a::after { content: ' — ' attr(href); font-size: 8px; }
  .bc-head, #bcCardsArea, .bc-guide, .bc-footnote, .bc-session-bar { display: block !important; }
  .bc-emblem { display: none; }
  .bc-guide { break-inside: avoid; }
}