:root{
  --bg:#fbf7f0; --surface:#ffffff; --surface2:#f4eee2; --border:#e6dfd2;
  --text:#1a2420; --muted:#6b7a72;
  --accent:#b5566b; --accent2:#c97a8c; --accent-fg:#ffffff;
  --error:#b3423a; --error-bg:#fbeceb;
  --info:#2d6a4f; --info-bg:#eaf4ef;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;line-height:1.5;padding-bottom:env(safe-area-inset-bottom)}
h1,h2,h3{font-family:"DM Serif Display",Georgia,serif;font-weight:400;margin:0 0 8px}
a{color:var(--accent);text-decoration:none}
button{font-family:inherit}

.topnav{display:flex;align-items:center;gap:18px;padding:12px 18px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20;flex-wrap:wrap}
.topnav .brand{font-family:"DM Serif Display",Georgia,serif;font-size:19px;color:var(--text);margin-right:auto}
.nav-links{display:flex;gap:14px;flex-wrap:wrap}
.nav-links a{color:var(--muted);font-weight:600;font-size:14px;padding:6px 2px;border-bottom:2px solid transparent}
.nav-links a.on{color:var(--accent);border-bottom-color:var(--accent)}
.nav-links a.disabled{color:#c9c2b4;cursor:default}
.nav-badge{display:inline-block;background:var(--accent);color:#fff;font-size:10px;font-weight:700;padding:1px 6px;border-radius:10px;margin-left:5px;vertical-align:middle}
.logout-form{margin:0}
.logout-btn{background:transparent;border:1px solid var(--border);color:var(--muted);padding:7px 12px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer}
.logout-btn:hover{background:var(--surface2)}

.wrap{max-width:640px;margin:0 auto;padding:20px 16px 60px}

.flash-stack{margin-bottom:16px}
.flash{padding:12px 14px;border-radius:10px;margin-bottom:8px;font-size:14px}
.flash-error{background:var(--error-bg);color:var(--error);border:1px solid #f0c9c6}
.flash-info{background:var(--info-bg);color:var(--info);border:1px solid #cfe6da}

.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px;margin-bottom:16px}

.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:6px}
.field input[type=text],.field input[type=email],.field input[type=password],.field textarea{
  width:100%;border:1px solid var(--border);border-radius:10px;padding:11px 12px;font-size:15px;
  font-family:inherit;background:var(--surface);color:var(--text)
}
.field textarea{resize:vertical;min-height:70px}
.field .errors{color:var(--error);font-size:12px;margin-top:4px}

.btn{display:inline-block;background:var(--accent);color:var(--accent-fg);border:none;padding:11px 20px;
  border-radius:10px;font-weight:700;font-size:14px;cursor:pointer;text-align:center}
.btn:hover{background:var(--accent2)}
.btn-secondary{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.btn-secondary:hover{background:var(--surface2)}
.btn-danger{background:var(--error)}
.btn-sm{padding:6px 12px;font-size:12px;border-radius:8px}

.auth-wrap{max-width:400px;margin:60px auto;padding:0 16px}
.auth-wrap .card{text-align:center}
.auth-wrap h1{font-size:26px;margin-bottom:4px}
.auth-wrap .sub{color:var(--muted);font-size:14px;margin-bottom:22px}
.auth-wrap form{text-align:left}
.auth-links{margin-top:16px;font-size:13px}
.auth-links a{display:block;margin-top:6px;color:var(--muted)}

/* ---- feed ---- */
.composer textarea{width:100%}
.composer-actions{display:flex;justify-content:space-between;align-items:center;margin-top:10px}
.composer-actions .file-label{color:var(--muted);font-size:13px;cursor:pointer}
.new-posts-banner{display:none;text-align:center;background:var(--accent);color:#fff;padding:10px;border-radius:10px;margin-bottom:14px;cursor:pointer;font-weight:600;font-size:14px}
.new-posts-banner.show{display:block}

.post{margin-bottom:16px}
.post-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.post-avatar{width:36px;height:36px;border-radius:50%;background:var(--surface2);display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--accent);flex-shrink:0}
.post-author{font-weight:700;font-size:14px}
.post-time{color:var(--muted);font-size:12px}
.post-body{white-space:pre-wrap;margin-bottom:10px;font-size:15px}
.post-photos{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:6px;margin-bottom:10px}
.post-photos img{width:100%;height:100%;object-fit:cover;border-radius:10px;aspect-ratio:1}
.post-actions{display:flex;gap:16px;padding-top:8px;border-top:1px solid var(--border)}
.post-actions button{background:none;border:none;color:var(--muted);font-size:13px;font-weight:600;cursor:pointer;padding:6px 0;display:flex;align-items:center;gap:5px}
.post-actions button.reacted{color:var(--accent)}
.post-delete{margin-left:auto;color:#c9c2b4}
.report-btn{background:none;border:none;color:#c9c2b4;font-size:11px;cursor:pointer;padding:2px 4px}
.comment-report{margin-left:6px}
.album-photo-report{position:absolute;bottom:6px;right:6px;width:26px;height:26px;border-radius:50%;background:rgba(0,0,0,.4);color:#fff;font-size:13px}
.msg-report{display:block;text-align:right;color:rgba(0,0,0,.3);margin-top:2px}
.msg-bubble.mine .msg-report{color:rgba(255,255,255,.6)}

.comments{margin-top:10px;padding-top:10px;border-top:1px solid var(--border)}
.comment{font-size:13px;margin-bottom:8px}
.comment b{margin-right:6px}
.comment-form{display:flex;gap:8px;margin-top:8px}
.comment-form input{flex:1;border:1px solid var(--border);border-radius:20px;padding:8px 14px;font-size:13px}

.member-row{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border)}
.member-row:last-child{border-bottom:none}
.member-name{font-weight:700;font-size:14px}
.member-email{color:var(--muted);font-size:12px}
.role-badge{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--accent);background:var(--surface2);padding:2px 8px;border-radius:6px}
.inactive-badge{font-size:11px;font-weight:700;color:var(--error);background:var(--error-bg);padding:2px 8px;border-radius:6px}

.empty-state{text-align:center;color:var(--muted);padding:40px 20px}
.site-footer{max-width:640px;margin:0 auto;padding:0 16px 30px;text-align:center}
.site-footer a{color:var(--muted);font-size:12px}

/* install banner (mirrors the pattern used across other Harbor PWAs) */
.pp-install-banner{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:300;display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:13px 14px;box-shadow:0 10px 30px rgba(0,0,0,.15);max-width:520px;margin:0 auto}
.pp-install-icon{width:38px;height:38px;flex-shrink:0;background:var(--surface2);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:19px}
.pp-install-body{flex:1;min-width:0}
.pp-install-title{font-weight:700;font-size:14px}
.pp-install-sub{font-size:12px;color:var(--muted);margin-top:2px}
.pp-install-cta{background:var(--accent);color:#fff;font-size:12px;font-weight:700;padding:9px 14px;border:none;border-radius:8px;cursor:pointer;flex-shrink:0}
.pp-install-x{background:transparent;border:none;color:var(--muted);font-size:22px;line-height:1;width:30px;height:30px;cursor:pointer;flex-shrink:0;border-radius:8px}

/* ---- albums ---- */
.album-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-top:16px}
.album-tile{display:block;background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;color:var(--text)}
.album-tile img{width:100%;aspect-ratio:1;object-fit:cover;display:block}
.album-tile-empty{width:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:34px;background:var(--surface2)}
.album-tile-info{padding:8px 10px}
.album-tile-title{font-weight:700;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.album-tile-meta{color:var(--muted);font-size:11px;margin-top:2px}
.album-photo-tile{position:relative;border-radius:10px;overflow:hidden;aspect-ratio:1}
.album-photo-tile img{width:100%;height:100%;object-fit:cover;display:block}
.album-photo-delete{position:absolute;top:6px;right:6px;width:26px;height:26px;border-radius:50%;background:rgba(0,0,0,.55);color:#fff;border:none;font-size:16px;line-height:1;cursor:pointer}

/* ---- calendar ---- */
.cal-header{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.cal-header h2{margin:0;font-size:18px}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;background:var(--border);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.cal-weekday{background:var(--surface2);text-align:center;font-size:11px;font-weight:700;color:var(--muted);padding:6px 0;text-transform:uppercase}
.cal-day{background:var(--surface);min-height:74px;padding:5px;font-size:11px}
.cal-day.other-month{background:#faf6ee;color:#c9c2b4}
.cal-day.other-month .cal-day-num{color:#c9c2b4}
.cal-day.today .cal-day-num{background:var(--accent);color:#fff;border-radius:50%;width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center}
.cal-day-num{font-weight:700;font-size:12px;margin-bottom:3px}
.cal-event-chip{background:var(--accent);color:#fff;border-radius:5px;padding:2px 5px;margin-bottom:2px;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer}
.cal-event-more{color:var(--muted);font-size:10px}

.modal-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:100;align-items:center;justify-content:center;padding:16px}
.modal-backdrop.show{display:flex}
.modal{max-width:420px;width:100%;max-height:90vh;overflow-y:auto}

/* ---- messaging ---- */
.msg-header{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.conv-row{display:flex;align-items:center;gap:12px;padding:12px 4px;border-bottom:1px solid var(--border);color:var(--text)}
.conv-row:last-child{border-bottom:none}
.conv-avatar{width:42px;height:42px;border-radius:50%;background:var(--surface2);display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--accent);flex-shrink:0}
.conv-info{flex:1;min-width:0}
.conv-title{font-weight:700;font-size:14px}
.conv-preview{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.conv-unread{background:var(--accent);color:#fff;font-size:11px;font-weight:700;padding:2px 8px;border-radius:10px;flex-shrink:0}
.member-check{display:block;font-size:14px;padding:6px 0;font-weight:400}
.member-check input{margin-right:8px}

.msg-thread{display:flex;flex-direction:column;gap:8px;max-height:calc(100vh - 230px);overflow-y:auto;padding:6px 2px;margin-bottom:12px}
.msg-bubble{align-self:flex-start;max-width:75%;background:var(--surface2);border-radius:14px;padding:8px 12px}
.msg-bubble.mine{align-self:flex-end;background:var(--accent);color:#fff}
.msg-sender{font-size:11px;font-weight:700;color:var(--accent);margin-bottom:2px}
.msg-bubble.mine .msg-sender{color:rgba(255,255,255,.85)}
.msg-body{white-space:pre-wrap;font-size:14px}
.msg-photo{max-width:100%;border-radius:10px;display:block;margin-top:4px}
.msg-composer{display:flex;align-items:center;gap:8px;position:sticky;bottom:0;background:var(--bg);padding:8px 0}
.msg-composer input[type=text]{flex:1;border:1px solid var(--border);border-radius:20px;padding:10px 14px;font-size:14px}
.msg-composer .file-label{cursor:pointer;font-size:20px;flex-shrink:0}