*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#f7f7f8;--surface:#fff;--s2:#f2f2f3;--s3:#e9e9eb;
  --bd:rgba(0,0,0,.08);--bdh:rgba(0,0,0,.17);
  --text:#18181b;--muted:#6f6f78;--faint:#a5a5ad;
  --r:10px;--rs:6px;
  --shadow-sm:0 1px 2px rgba(0,0,0,.05);
  --shadow-md:0 3px 10px rgba(0,0,0,.07);
  --shadow-lg:0 10px 32px rgba(0,0,0,.14);
  --c-todo:#71717a;--c-wip:#d97706;--c-done:#16a34a;--c-cancelled:#dc2626;
  --c-donow:#ef4444;--c-sched:#3b82f6;--c-dele:#f59e0b;--c-elim:#9ca3af;
  --accent:#6366f1;--accent-soft:rgba(99,102,241,.12);
  --sbw:232px;
}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;font-size:14px;line-height:1.5}

/* ── Sidebar ── */
.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sbw);background:var(--surface);border-right:1px solid var(--bd);display:flex;flex-direction:column;padding:16px 12px;gap:2px;z-index:30;overflow-y:auto}
.sb-logo{display:flex;align-items:center;gap:9px;padding:2px 8px 14px}
.logo-box{width:28px;height:28px;background:linear-gradient(135deg,#818cf8 0%,#6366f1 55%,#4f46e5 100%);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 2px 6px rgba(99,102,241,.35),inset 0 1px 0 rgba(255,255,255,.25)}
.nav-brand{font-size:15px;font-weight:700;letter-spacing:-.3px;color:var(--text)}
.btn-new{background:#18181b;color:#fff;border:none;border-radius:var(--rs);font-family:inherit;font-size:13px;font-weight:600;padding:9px 14px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;transition:opacity .12s,transform .08s;width:100%;margin-bottom:14px;box-shadow:var(--shadow-sm)}
.btn-new:hover{opacity:.85}
.btn-new:active{transform:scale(.98)}
.sb-search{position:relative;margin-bottom:8px}
.sb-search svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--faint);pointer-events:none}
.sb-search input[type=text]{width:100%;background:var(--s2);border:1px solid transparent;border-radius:var(--rs);color:var(--text);font-family:inherit;font-size:13px;padding:7px 10px 7px 31px;outline:none;transition:border-color .12s,background .12s}
.sb-search input[type=text]:focus{background:var(--surface);border-color:var(--bdh)}
.sb-search input[type=text]::placeholder{color:var(--faint)}
.n-lbl-filter{background:var(--s2);border:1px solid transparent;border-radius:var(--rs);color:var(--muted);font-family:inherit;font-size:12px;padding:6px 8px;outline:none;cursor:pointer;width:100%;margin-bottom:14px;transition:border-color .12s,color .12s}
.n-lbl-filter:focus{border-color:var(--bdh);color:var(--text)}
.sb-sec{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.7px;color:var(--faint);padding:0 9px;margin:2px 0 5px}
.nl{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:none;border:none;cursor:pointer;font-family:inherit;font-size:13px;font-weight:500;color:var(--muted);padding:8px 9px;border-radius:var(--rs);transition:background .12s,color .12s}
.nl:hover{color:var(--text);background:var(--s2)}
.nl.on{color:var(--text);background:var(--s3)}
.nl svg{flex-shrink:0}
.sb-foot{margin-top:auto;padding:10px 9px 2px}
.nbadge{font-size:11px;color:var(--muted);background:var(--s2);border:1px solid var(--bd);border-radius:20px;padding:2px 9px;white-space:nowrap}

/* ── Auth screen ── */
.auth-screen{display:none;min-height:100vh;align-items:center;justify-content:center;padding:20px}
body.unauthed .auth-screen{display:flex}
body.unauthed .sidebar,body.unauthed .content{display:none}
.auth-card{background:var(--surface);border:1px solid var(--bd);border-radius:14px;box-shadow:var(--shadow-md);padding:36px 32px;width:100%;max-width:380px;text-align:center}
.auth-title{font-size:18px;font-weight:700;letter-spacing:-.3px;margin-bottom:6px}
.auth-sub{font-size:13px;color:var(--muted);margin-bottom:20px;line-height:1.6}
.auth-form{display:flex;flex-direction:column;gap:9px}
.btn-google{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;background:var(--surface);border:1px solid var(--bd);border-radius:var(--rs);font-family:inherit;font-size:13px;font-weight:600;color:var(--text);padding:9px 14px;cursor:pointer;transition:background .12s,border-color .12s;box-shadow:var(--shadow-sm)}
.btn-google:hover{background:var(--s2);border-color:var(--bdh)}
.auth-div{display:flex;align-items:center;gap:10px;margin:4px 0;color:var(--faint);font-size:10px;text-transform:uppercase;letter-spacing:.6px}
.auth-div::before,.auth-div::after{content:'';flex:1;height:1px;background:var(--bd)}
.auth-msg{font-size:12px;color:var(--muted);margin-top:14px;min-height:18px;line-height:1.5}
.auth-msg.err-txt{color:#dc2626}
.auth-msg.ok-txt{color:#15803d}

/* ── Sidebar footer / user ── */
.sb-sync{display:block;font-size:11px;font-weight:500;padding:0 9px 6px;min-height:16px}
.sb-user-row{display:flex;flex-direction:column;gap:2px;margin-bottom:8px}
.sb-user{font-size:11px;color:var(--muted);padding:0 9px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sb-signout{padding:5px 9px;font-size:12px}

/* ── Layout ── */
.content{margin-left:var(--sbw);padding:28px 32px;max-width:1280px}
.view{display:none}.view.on{display:block}
.sec-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);margin-bottom:10px}

/* ── Kanban board ── */
.board{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:26px}
.col{border-radius:var(--r);border:1px solid var(--bd);display:flex;flex-direction:column;min-height:180px;transition:border-color .15s,box-shadow .15s;box-shadow:var(--shadow-sm)}
.col.dov{border-color:var(--bdh);box-shadow:var(--shadow-md)}
.col-todo{background:#fafafa;border-top:3px solid var(--c-todo)}
.col-wip{background:#fffcf4;border-top:3px solid var(--c-wip)}
.col-done{background:#f5fbf6;border-top:3px solid var(--c-done)}
.col-cancelled{background:#fdf6f6;border-top:3px solid var(--c-cancelled)}
.col-h{display:flex;align-items:center;justify-content:space-between;padding:11px 13px 9px;border-bottom:1px solid var(--bd)}
.col-lbl{display:flex;align-items:center;gap:6px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.sdot{width:7px;height:7px;border-radius:50%}
.col-todo .sdot{background:var(--c-todo)}.col-wip .sdot{background:var(--c-wip)}.col-done .sdot{background:var(--c-done)}.col-cancelled .sdot{background:var(--c-cancelled)}
.col-todo .col-lbl{color:#52525b}.col-wip .col-lbl{color:#b45309}.col-done .col-lbl{color:#15803d}.col-cancelled .col-lbl{color:#b91c1c}
.col-cnt{font-size:10px;color:var(--muted);background:var(--surface);border:1px solid var(--bd);border-radius:20px;padding:1px 7px}
.col-body{padding:8px;display:flex;flex-direction:column;gap:6px;flex:1}
.col-empty{color:var(--faint);font-size:12px;text-align:center;padding:18px 10px;border:1px dashed var(--bd);border-radius:var(--rs);margin:2px}

/* ── Cards ── */
.card{background:var(--surface);border-radius:var(--rs);border:1px solid var(--bd);position:relative;user-select:none;transition:border-color .15s,box-shadow .15s;overflow:hidden}
.card[draggable]{cursor:grab}
.card:hover{border-color:var(--bdh);box-shadow:var(--shadow-md)}
.card:hover .cacts{opacity:1}
.card.drag{opacity:.35;cursor:grabbing}
.cin{display:flex}
.clbar{width:3px;flex-shrink:0}
.ccon{padding:9px 11px 10px;flex:1;min-width:0}
.ctitle{font-size:13px;font-weight:500;padding-right:28px;word-break:break-word;color:var(--text)}
.cdesc{font-size:12px;color:var(--muted);margin-top:3px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ctag{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:500;margin-top:5px;padding:2px 7px;border-radius:4px}
.cdates{display:flex;flex-direction:column;gap:2px;margin-top:6px}
.cdate{font-size:11px;color:var(--faint);display:flex;align-items:center;gap:3px}
.cdate.soon{color:#b45309}.cdate.late{color:#dc2626}
.cb{background:none;border:none;cursor:pointer;width:22px;height:22px;border-radius:4px;display:flex;align-items:center;justify-content:center;color:var(--muted);transition:background .12s,color .12s}
.cb:hover{background:rgba(0,0,0,.06);color:var(--text)}
.cconf{position:absolute;inset:0;background:rgba(255,255,255,.95);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:10px;border-radius:var(--rs);z-index:4}
.cconf p{font-size:12px;font-weight:500;color:var(--text);text-align:center}
.cconf-btns{display:flex;gap:6px}

/* Three-dot card menu trigger (always visible) */
.cmenu-btn{position:absolute;top:6px;right:6px;background:none;border:none;cursor:pointer;width:24px;height:24px;border-radius:5px;display:flex;align-items:center;justify-content:center;color:var(--faint);transition:background .12s,color .12s;z-index:3}
.cmenu-btn:hover{background:rgba(0,0,0,.06);color:var(--text)}
.card:hover .cmenu-btn{color:var(--muted)}

/* Portaled dropdown menu */
.card-menu{position:fixed;z-index:300;background:var(--surface);border:1px solid var(--bd);border-radius:9px;box-shadow:var(--shadow-lg);padding:4px;min-width:158px;display:none;flex-direction:column;gap:1px}
.card-menu.on{display:flex}
.cmenu-item{display:flex;align-items:center;gap:9px;width:100%;text-align:left;background:none;border:none;cursor:pointer;font-family:inherit;font-size:13px;font-weight:500;color:var(--text);padding:7px 9px;border-radius:6px;transition:background .12s}
.cmenu-item:hover{background:var(--s2)}
.cmenu-item svg{flex-shrink:0;color:var(--muted)}
.cmenu-item.danger{color:#dc2626}
.cmenu-item.danger svg{color:#dc2626}
.cmenu-item.danger:hover{background:rgba(220,38,38,.09)}
.cmenu-sep{height:1px;background:var(--bd);margin:3px 4px}

/* Per-column quick add — a minimal + in the column header reveals an
   inline title field at the top of the column */
.col-hr{display:flex;align-items:center;gap:3px}
.col-plus{width:20px;height:20px;background:none;border:none;border-radius:5px;color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .12s,color .12s}
.col-plus:hover{background:rgba(0,0,0,.07);color:var(--text)}
.col-add{display:none;padding:8px 8px 0}
.col-add.on{display:block}
.col-add-form input[type=text]{width:100%;font-size:13px;padding:7px 10px;border:1px solid var(--bdh);border-radius:var(--rs);background:var(--surface);box-shadow:0 0 0 3px rgba(0,0,0,.05)}

/* ── Today view ── */
.today-progress{margin-bottom:22px}
.tp-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:7px}
.tp-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--muted)}
.tp-count{font-size:12px;font-weight:600;color:var(--text)}
.tp-track{height:8px;background:var(--s3);border-radius:20px;overflow:hidden}
.tp-fill{height:100%;background:var(--c-done);border-radius:20px;transition:width .35s ease}

.focus-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
.today-stack{display:flex;flex-direction:column;gap:8px}
.today-empty{font-size:13px;color:var(--muted);padding:24px 2px}
.today-empty a{color:var(--text);font-weight:600;cursor:pointer;text-decoration:underline;text-underline-offset:2px}

.tcard{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--bd);border-radius:var(--r);box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:11px;padding:11px 13px;transition:border-color .15s,box-shadow .15s}
.tcard:hover{border-color:var(--bdh);box-shadow:var(--shadow-md)}
.tbar{width:4px;align-self:stretch;border-radius:3px;flex-shrink:0}
.tcard-main{flex:1;min-width:0}
.tcard-title{font-size:13.5px;font-weight:600;color:var(--text);word-break:break-word}
.tcard-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:6px}
.tcard-actions{display:flex;align-items:center;gap:7px;flex-shrink:0}

/* Focus cards — larger, stacked, footer with actions */
.tcard-focus{flex-direction:column;align-items:stretch;gap:0;padding:0;min-height:150px}
.tbar-top{height:4px;width:100%;flex-shrink:0}
.tf-body{padding:14px 16px 12px;flex:1}
.tf-title{font-size:16px;font-weight:700;letter-spacing:-.2px;color:var(--text);word-break:break-word}
.tf-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:9px 16px;border-top:1px solid var(--bd)}

.tdesc{font-size:12px;color:var(--muted);margin-top:3px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* Completed-today cards — present but visually settled */
.tcard-done{opacity:.62}
.tcard-done:hover{opacity:1}
.tcard-done .tcard-title{text-decoration:line-through;text-decoration-color:var(--faint);color:var(--muted)}

.imp-badge{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:2px 8px;border-radius:20px}
.imp-high{background:rgba(220,38,38,.1);color:#dc2626}
.imp-medium{background:rgba(217,119,6,.12);color:#b45309}
.imp-low{background:var(--s2);color:var(--muted)}
.tdue{font-size:12px;color:var(--muted);display:inline-flex;align-items:center;gap:3px}
.tdue.soon{color:#b45309}.tdue.late{color:#dc2626}.tdue.tnodue{color:var(--faint)}
.tstatus{font-size:12px;padding:5px 8px;border-radius:var(--rs);border:1px solid var(--bd);background:var(--surface);color:var(--muted);cursor:pointer;width:auto}
.tstatus:focus{border-color:var(--bdh)}
.tcard-menu{width:26px;height:26px;background:none;border:none;border-radius:5px;color:var(--faint);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .12s,color .12s;flex-shrink:0}
.tcard-menu:hover{background:rgba(0,0,0,.06);color:var(--text)}

/* ── Insights ── */
.insights{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ins-card{background:var(--surface);border:1px solid var(--bd);border-radius:var(--r);padding:18px 20px;box-shadow:var(--shadow-sm)}
.chart-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin-bottom:12px}
.chart-wrap{position:relative;height:260px}
.chart-wrap.tall{height:280px}

/* ── Page views ── */
.page-head{margin-bottom:20px}
.page-title{font-size:19px;font-weight:700;letter-spacing:-.3px}
.page-sub{font-size:13px;color:var(--muted);margin-top:3px}

/* ── Labels view ── */
.lbl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;margin-bottom:18px}
.lbl-card{background:var(--surface);border:1px solid var(--bd);border-radius:var(--r);padding:13px 15px;display:flex;align-items:center;gap:11px;position:relative;overflow:hidden;box-shadow:var(--shadow-sm)}
.lswt{width:10px;height:36px;border-radius:3px;flex-shrink:0}
.linfo{flex:1;min-width:0}
.lname{font-size:14px;font-weight:600}
.lcnt{font-size:12px;color:var(--muted);margin-top:1px}
.add-card{background:var(--surface);border:1px solid var(--bd);border-radius:var(--r);padding:15px 17px;margin-top:6px;box-shadow:var(--shadow-sm)}
.add-row{display:flex;gap:9px;align-items:flex-end;margin-top:10px}

/* ── Archives view ── */
.arc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px}
.arc-card{opacity:.6;transition:opacity .15s}
.arc-card:hover{opacity:1}
.arc-card:hover .cacts{opacity:1}

/* ── Buttons ── */
.btn{font-family:inherit;font-size:12px;font-weight:500;border-radius:var(--rs);padding:6px 12px;cursor:pointer;border:1px solid transparent;transition:background .12s,border-color .12s,transform .08s;display:inline-flex;align-items:center;gap:5px}
.btn:active{transform:scale(.97)}
.btn-ghost{background:var(--surface);border-color:var(--bd);color:var(--muted)}.btn-ghost:hover{background:var(--s2);border-color:var(--bdh);color:var(--text)}
.btn-primary{background:#18181b;color:#fff;border-color:#18181b}.btn-primary:hover{opacity:.85}
.btn-danger{background:rgba(220,38,38,.08);color:#dc2626;border-color:rgba(220,38,38,.25)}.btn-danger:hover{background:rgba(220,38,38,.16)}
.btn-sm{padding:4px 9px;font-size:11px}

/* ── Modal ── */
.mbg{position:fixed;inset:0;background:rgba(17,17,19,.4);display:flex;align-items:center;justify-content:center;z-index:100;padding:16px;opacity:0;pointer-events:none;transition:opacity .15s}
.mbg.on{opacity:1;pointer-events:all}
.modal{background:var(--surface);border:1px solid var(--bd);border-radius:12px;width:100%;max-width:460px;box-shadow:var(--shadow-lg);transform:translateY(8px) scale(.98);transition:transform .15s;max-height:92vh;display:flex;flex-direction:column}
.mbg.on .modal{transform:none}
.mh{display:flex;align-items:center;justify-content:space-between;padding:16px 18px 13px;border-bottom:1px solid var(--bd);flex-shrink:0}
.mtitle{font-size:14px;font-weight:700}
.mbody{padding:18px;display:flex;flex-direction:column;gap:13px;overflow-y:auto}
.mfoot{display:flex;justify-content:flex-end;gap:8px;padding:12px 18px 16px;flex-shrink:0}
.field{display:flex;flex-direction:column;gap:5px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.flbl{font-size:10px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.err{font-size:11px;color:#dc2626;display:none}.err.on{display:block}
input[type=text],input[type=datetime-local],textarea,select{font-family:inherit;font-size:13px;color:var(--text);background:var(--surface);border:1px solid var(--bd);border-radius:var(--rs);padding:8px 10px;outline:none;transition:border-color .12s,box-shadow .12s;width:100%}
input::placeholder,textarea::placeholder{color:var(--faint)}
input:focus,textarea:focus,select:focus{border-color:var(--bdh);box-shadow:0 0 0 3px rgba(0,0,0,.05)}
textarea{resize:vertical;min-height:62px}
select option{background:var(--surface)}
input[type=color]{width:34px;height:30px;border:1px solid var(--bd);border-radius:var(--rs);padding:2px;cursor:pointer;background:var(--surface)}

/* Importance segmented selector */
.seg{display:flex;gap:6px}
.seg-opt{flex:1;font-family:inherit;font-size:12px;font-weight:600;color:var(--muted);background:var(--s2);border:1.5px solid transparent;border-radius:var(--rs);padding:7px 6px;cursor:pointer;transition:border-color .12s,color .12s,background .12s}
.seg-opt:hover{color:var(--text)}
.seg-opt.on{background:var(--surface);border-color:var(--text);color:var(--text)}

/* Label chips */
.chips{display:flex;flex-wrap:wrap;gap:5px}
.chip{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:500;padding:3px 9px;border-radius:20px;border:1.5px solid transparent;cursor:pointer;background:var(--s2);color:var(--muted);transition:border-color .12s,color .12s,background .12s}
.chip .dot{width:6px;height:6px;border-radius:50%}
.chip.sel{border-color:currentColor;background:var(--surface)}

/* ── Mobile bottom tab bar + floating New Task (hidden on desktop) ── */
.tabbar,.fab{display:none}

@media(max-width:1000px){.board{grid-template-columns:repeat(2,1fr)}.insights{grid-template-columns:1fr}.field-row{grid-template-columns:1fr}}

@media(max-width:768px){
  /* Sidebar becomes a top header, two tidy rows:
     row 1 — brand · search · sign out   |   row 2 — label filter (full width) */
  .sidebar{position:sticky;top:0;width:100%;flex-direction:row;flex-wrap:wrap;align-items:center;border-right:none;border-bottom:1px solid var(--bd);padding:10px 14px;gap:10px 10px;z-index:35}
  .sb-logo{order:1;padding:0}
  .sb-search{order:2;flex:1 1 120px;min-width:100px;margin:0}
  .sb-foot{order:3;flex:0 0 auto;margin:0;padding:0}
  .n-lbl-filter{order:4;flex:1 1 100%;width:100%;margin:0;font-size:13px;padding:9px 12px;color:var(--text);background:var(--surface);border-color:var(--bd)}
  /* Moved to the bottom tab bar / FAB, or not needed on mobile */
  .btn-new,.sb-sec,.nl:not(.sb-signout),.sb-sync,.sb-user,.nbadge{display:none}
  .sb-user-row{flex-direction:row;margin:0}
  .sb-signout{width:auto;padding:7px 9px;color:var(--muted)}
  .sb-signout:hover{color:var(--text)}
  .sb-signout span{display:none}

  .content{margin-left:0;padding:16px 16px calc(74px + env(safe-area-inset-bottom))}
  .board{grid-template-columns:1fr}

  /* Compact Today cards on mobile */
  .tcard{padding:9px 11px;gap:9px}
  .tcard-meta{margin-top:4px;gap:6px}
  .tcard-focus{min-height:0;padding:0}
  .tf-body{padding:10px 12px 8px}
  .tf-title{font-size:14px}
  .tf-foot{padding:6px 12px}
  .tdesc{-webkit-line-clamp:1;margin-top:2px}

  /* Actions menu moves to the card's top-right (same idea as the header +);
     the status select then owns the bottom row / right edge cleanly */
  .tcard .tcard-menu{position:absolute;top:5px;right:5px}
  .tcard-title,.tf-title{padding-right:26px}
  .tf-foot .tstatus{flex:1}

  .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--surface);border-top:1px solid var(--bd);padding:6px 4px calc(6px + env(safe-area-inset-bottom));box-shadow:0 -2px 12px rgba(0,0,0,.06)}
  .tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;background:none;border:none;cursor:pointer;font-family:inherit;font-size:10px;font-weight:600;letter-spacing:.2px;color:var(--muted);padding:5px 2px;border-radius:10px;transition:color .12s,background .12s}
  .tab svg{flex-shrink:0}
  /* Selected tab — modern accent pill */
  .tab.on:not(.tab-center){color:var(--accent);background:var(--accent-soft)}
  /* Today — centered anchor, raised accent circle marking it as the app's core */
  .tab-center{color:var(--accent);overflow:visible}
  .tab-center .tab-core{display:flex;align-items:center;justify-content:center;width:44px;height:44px;margin-top:-18px;border-radius:50%;background:var(--accent-soft);color:var(--accent);border:3px solid var(--surface);box-shadow:0 4px 12px rgba(99,102,241,.28);transition:background .15s,color .15s}
  .tab-center.on .tab-core{background:var(--accent);color:#fff}

  .fab{display:flex;position:fixed;right:16px;bottom:calc(66px + env(safe-area-inset-bottom));z-index:41;width:52px;height:52px;border-radius:50%;background:#18181b;color:#fff;border:none;align-items:center;justify-content:center;box-shadow:0 5px 16px rgba(0,0,0,.28);cursor:pointer;transition:transform .1s}
  .fab:active{transform:scale(.93)}
}