/* Invite tab (referral program) — same frosted iOS system as the rest of the app. */

/* Six nav tabs now, not five (strategies.css sized for five). */
.bottom-nav .nav-btn{width:16.66%}
.bottom-nav .nav-thumb{width:calc((100% - 10px)/6)}
.bottom-nav .nav-btn span{font-size:9.5px}

.invite-hero{display:flex;flex-direction:column;gap:12px}
.invite-link{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;line-height:1.5;color:var(--text);background:#ffffffb3;border:1px solid #dfe6f2;border-radius:13px;padding:12px 13px;overflow-wrap:anywhere;user-select:all;-webkit-user-select:all}
.invite-actions{display:flex;gap:9px}
.invite-actions .save-btn{flex:1.4;margin:0}
.invite-copy{flex:1;min-height:46px;border-radius:14px;border:1px solid #d9e1ee;background:#ffffffc7;color:var(--accent);font-size:13px;font-weight:600;cursor:pointer}
.invite-copy:disabled,.invite-actions .save-btn:disabled{opacity:.55;cursor:default}

.invite-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin:0 0 12px}
.invite-stats>div{display:flex;flex-direction:column;gap:6px;padding:13px 12px;border:1px solid #fff;border-radius:18px;background:var(--glass);box-shadow:var(--shadow-card);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);min-width:0}
.invite-stats span{font-size:10px;color:var(--text-dim);letter-spacing:.02em}
.invite-stats b{font-size:22px;font-weight:650;letter-spacing:-.6px;color:var(--text);font-variant-numeric:tabular-nums}

.invite-steps{list-style:none;margin:0;padding:0;counter-reset:step;display:grid;gap:14px}
.invite-steps li{counter-increment:step;display:grid;grid-template-columns:28px 1fr;column-gap:12px;row-gap:3px;align-items:start}
.invite-steps li::before{content:counter(step);grid-row:1/3;width:28px;height:28px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:650;color:var(--accent);background:#eaf0fc;border:1px solid #fff}
.invite-steps b{font-size:13px;font-weight:600;color:var(--text)}
.invite-steps span{font-size:12px;line-height:1.55;color:var(--text-dim)}
.invite-reward{font-style:normal;font-weight:600;color:var(--text)}

.invite-count{font-size:11px;color:var(--text-faint)}
.invite-friends{display:grid;gap:8px}
.invite-friend{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:14px;background:#ffffff8f;border:1px solid #edf1f7;min-width:0}
.invite-friend .avatar{width:34px;height:34px;border-radius:12px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:650;color:var(--accent);background:#eaf0fc}
.invite-friend .who{flex:1;min-width:0}
.invite-friend .who b{display:block;font-size:13px;font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.invite-friend .who small{display:block;font-size:11px;color:var(--text-faint);margin-top:3px}
.invite-state{flex-shrink:0;font-size:10.5px;font-weight:600;padding:5px 9px;border-radius:99px;white-space:nowrap}
.invite-state.done{color:#2f6b4f;background:#e3f2ea}
.invite-state.wait{color:#7a6331;background:#f6efdf}
.invite-empty{padding:18px 8px;text-align:center;font-size:12px;line-height:1.6;color:var(--text-dim)}

.invite-terms{font-size:10.5px;line-height:1.65;color:var(--text-faint);margin:4px 4px 18px}

/* Share card: icon in the session hero + bottom sheet with preview */
.hero-label-row{display:flex;align-items:center;gap:8px}
.share-card-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;padding:0;border-radius:10px;border:1px solid #e3e9f4;background:#ffffffb8;color:var(--accent);cursor:pointer;flex-shrink:0}
.share-card-btn svg{width:15px;height:15px}
.share-sheet-overlay{position:fixed;inset:0;z-index:1000;display:flex;align-items:flex-end;justify-content:center;background:#1c263a00;transition:background .22s}
.share-sheet-overlay.open{background:#1c263a52}
.share-sheet{width:100%;max-width:480px;max-height:92dvh;overflow-y:auto;padding:16px 16px calc(18px + env(safe-area-inset-bottom));background:#f7f8fcf5;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-radius:26px 26px 0 0;border:1px solid #fff;box-shadow:0 -10px 40px #3a4a6a22;transform:translateY(100%);transition:transform .26s cubic-bezier(.22,1,.36,1)}
.share-sheet-overlay.open .share-sheet{transform:none}
.share-sheet-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.share-sheet-head b{font-size:16px;font-weight:650;color:var(--text)}
.share-close{width:34px;height:34px;border-radius:12px;border:0;background:#e8edf5;color:var(--text-dim);font-size:20px;line-height:1;cursor:pointer}
.share-seg{display:flex;padding:4px;background:#e4eaf2;border-radius:13px;margin-bottom:12px}
.share-seg button{flex:1;min-height:36px;border:0;background:none;border-radius:10px;font-size:12px;font-weight:600;color:var(--text-dim);cursor:pointer}
.share-seg button.active{background:#fff;color:var(--text);box-shadow:0 3px 8px #6c82a515}
.share-preview{border-radius:18px;overflow:hidden;background:#0d1426;aspect-ratio:1080/1350;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.share-preview img{width:100%;height:100%;display:block}
.share-loading{color:#aeb7cc;font-size:12px;line-height:1.6;padding:24px;text-align:center}
.share-toggle{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text);margin:0 2px 12px;cursor:pointer}
.share-toggle input{width:18px;height:18px;accent-color:var(--accent)}
.share-sheet .save-btn{width:100%}
.share-hint{font-size:11px;line-height:1.55;color:var(--text-faint);margin:10px 2px 0;text-align:center}