/* ==========================================================================
   VetForm GO — design system v2
   Mobile-first. <768px = phone (single column, bottom tab bar)
                 >=768px = tablet/desktop (top nav, multi-column grid)
   ========================================================================== */
:root {
  /* brand */
  --teal-50:#f0fdfa; --teal-100:#ccfbf1; --teal-200:#99f6e4; --teal-400:#2dd4bf;
  --teal-500:#14b8a6; --teal-600:#0d9488; --teal-700:#0f766e; --teal-800:#115e59; --teal-900:#134e4a;
  /* neutrals */
  --ink:#0b1524; --ink-2:#334155; --muted:#64748b; --muted-2:#94a3b8;
  --line:#e6ecf2; --line-2:#cbd5e1;
  --bg:#f4f7f9; --card:#ffffff;
  /* semantic */
  --red:#dc2626; --red-bg:#fef2f2; --amber:#d97706; --amber-bg:#fffbeb;
  --blue:#2563eb; --blue-bg:#eff6ff; --green:#16a34a; --green-bg:#f0fdf4;
  --violet:#7c3aed; --violet-bg:#f5f3ff;
  /* shape */
  --r-xl:20px; --r:16px; --r-sm:11px;
  --shadow-xs:0 1px 2px rgba(11,21,36,.05);
  --shadow:0 1px 2px rgba(11,21,36,.05), 0 6px 20px -6px rgba(11,21,36,.10);
  --shadow-md:0 2px 4px rgba(11,21,36,.05), 0 12px 32px -10px rgba(11,21,36,.16);
  --shadow-lg:0 20px 60px -16px rgba(11,21,36,.32);
  --ring:0 0 0 3px rgba(13,148,136,.16);
  --tap:48px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --accent: var(--teal-700);
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--ink); font-size:16px; line-height:1.55; -webkit-font-smoothing:antialiased;
  overscroll-behavior-y:none;
  background:
    radial-gradient(1100px 520px at 88% -8%, #e8f7f4 0%, rgba(232,247,244,0) 62%),
    radial-gradient(900px 460px at -8% 4%, #eef2f7 0%, rgba(238,242,247,0) 58%),
    var(--bg);
  background-attachment:fixed;
}
button,input,select,textarea{font:inherit;color:inherit}
input,select,textarea{font-size:16px} /* 16px kills iOS Safari auto-zoom */
a{color:var(--teal-700)}
.muted{color:var(--muted)}
.hidden{display:none !important}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

/* ---------------- layout ---------------- */
.app{min-height:100dvh;display:flex;flex-direction:column}

.topbar{
  position:sticky;top:0;z-index:40;
  background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(16px);
  border-bottom:1px solid rgba(226,232,240,.9);
  display:flex;align-items:center;gap:10px;padding:9px 14px;
  padding-top:calc(9px + env(safe-area-inset-top,0px));
}
.topbar .brand{display:flex;align-items:center;gap:10px;font-weight:760;letter-spacing:-.022em;font-size:15.5px}
.brand-mark{
  width:34px;height:34px;border-radius:11px;flex:none;display:grid;place-items:center;
  background:linear-gradient(145deg,var(--teal-400),var(--teal-700));color:#fff;font-size:17px;
  box-shadow:0 4px 12px -3px rgba(13,148,136,.55), inset 0 1px 0 rgba(255,255,255,.35);
}
.brand small{display:block;font-weight:500;font-size:11px;color:var(--muted);letter-spacing:0;margin-top:-2px}
.topbar .spacer{flex:1}
.iconbtn{width:var(--tap);height:var(--tap);min-width:var(--tap);border:none;background:transparent;
  border-radius:13px;display:grid;place-items:center;font-size:19px;cursor:pointer;transition:background .15s}
.iconbtn:hover{background:var(--teal-50)}
.iconbtn:active{background:var(--teal-100)}

main{flex:1;padding:16px 14px calc(104px + var(--safe-b));max-width:1240px;width:100%;margin:0 auto}

/* bottom tabs (phone) */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:50;
  background:rgba(255,255,255,.93);backdrop-filter:saturate(180%) blur(18px);
  border-top:1px solid rgba(226,232,240,.9);
  display:grid;grid-template-columns:repeat(5,1fr);padding-bottom:var(--safe-b);
  box-shadow:0 -8px 28px -18px rgba(11,21,36,.4);
}
.tabbar button{border:none;background:none;padding:9px 2px 8px;display:flex;flex-direction:column;
  align-items:center;gap:3px;font-size:10.5px;font-weight:650;color:var(--muted-2);cursor:pointer;
  min-height:var(--tap);position:relative;transition:color .15s}
.tabbar button .ic{font-size:20px;line-height:1;transition:transform .18s}
.tabbar button.active{color:var(--teal-700)}
.tabbar button.active .ic{transform:translateY(-2px) scale(1.06)}
.tabbar button.active::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:26px;height:3px;border-radius:0 0 4px 4px;background:linear-gradient(90deg,var(--teal-400),var(--teal-700))}
.tabbar .badge{position:absolute;top:5px;right:calc(50% - 20px);background:var(--red);color:#fff;
  border-radius:9px;font-size:9.5px;padding:1px 5px;font-weight:800;box-shadow:0 2px 6px -1px rgba(220,38,38,.6)}

/* ---------------- hero ---------------- */
.hero{
  position:relative;overflow:hidden;border-radius:var(--r-xl);padding:22px 20px;margin-bottom:16px;
  background:linear-gradient(135deg,var(--teal-800) 0%,var(--teal-600) 55%,#0e9c92 100%);
  color:#fff;box-shadow:0 14px 40px -18px rgba(15,118,110,.85);
  display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;justify-content:space-between;
}
.hero::after{content:'';position:absolute;right:-56px;top:-72px;width:230px;height:230px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.18),rgba(255,255,255,0) 68%);pointer-events:none}
.hero::before{content:'';position:absolute;left:-40px;bottom:-90px;width:200px;height:200px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.10),rgba(255,255,255,0) 70%);pointer-events:none}
.hero h1{margin:2px 0 5px;font-size:24px;letter-spacing:-.03em;color:#fff;position:relative}
.hero p{margin:0;font-size:14px;color:rgba(255,255,255,.82);max-width:62ch;position:relative;line-height:1.5}
.hero.compact{padding:18px 20px}
.hero-actions{display:flex;gap:8px;position:relative;flex-wrap:wrap}
.crumb{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.24);color:#fff;
  padding:5px 11px;border-radius:999px;font-size:12px;font-weight:650;cursor:pointer;position:relative;
  margin-bottom:9px;transition:background .15s}
.crumb:hover{background:rgba(255,255,255,.28)}

/* ---------------- cards & primitives ---------------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow);padding:18px;margin-bottom:14px}
.card.tight{padding:13px}
h1{font-size:23px;margin:2px 0 4px;letter-spacing:-.028em;font-weight:770}
h2{font-size:17.5px;margin:0 0 11px;letter-spacing:-.018em;font-weight:720}
h3{font-size:11.5px;margin:16px 0 9px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:800}
h3:first-child{margin-top:0}
.page-head{margin:2px 0 16px}
.page-head p{margin:0;color:var(--muted);font-size:14px}

.btn{
  -webkit-appearance:none;appearance:none;border:1px solid transparent;
  background:linear-gradient(180deg,var(--teal-600),var(--teal-700));color:#fff;
  padding:13px 19px;border-radius:13px;font-weight:650;font-size:15px;cursor:pointer;min-height:var(--tap);
  display:inline-flex;align-items:center;justify-content:center;gap:8px;touch-action:manipulation;
  box-shadow:0 1px 2px rgba(11,21,36,.10), 0 8px 18px -10px rgba(13,148,136,.9);
  transition:transform .07s, box-shadow .16s, background .16s;
}
.btn:hover{box-shadow:0 2px 4px rgba(11,21,36,.10), 0 12px 24px -10px rgba(13,148,136,1)}
.btn:active{transform:translateY(1px) scale(.99)}
.btn.block{width:100%}
.btn.ghost{background:var(--card);border-color:var(--line-2);color:var(--ink);box-shadow:var(--shadow-xs)}
.btn.ghost:hover{border-color:var(--teal-400);background:var(--teal-50);color:var(--teal-800)}
.btn.soft{background:var(--teal-50);color:var(--teal-800);border-color:var(--teal-200);box-shadow:none}
.btn.soft:hover{background:var(--teal-100)}
.btn.light{background:rgba(255,255,255,.96);color:var(--teal-800);border-color:transparent;
  box-shadow:0 6px 18px -8px rgba(0,0,0,.5)}
.btn.light:hover{background:#fff}
.btn.danger{background:linear-gradient(180deg,#e11d48,var(--red));box-shadow:0 8px 18px -10px rgba(220,38,38,.9)}
.btn.sm{padding:8px 13px;font-size:13.5px;min-height:38px;border-radius:10px}
.btn:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}
.row{display:flex;gap:8px;flex-wrap:wrap}
.row.end{justify-content:flex-end}
.actionrow{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}

.chip{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;font-size:11.5px;
  font-weight:700;background:var(--teal-50);color:var(--teal-800);border:1px solid var(--teal-200);white-space:nowrap}
.chip.red{background:var(--red-bg);color:var(--red);border-color:#fecaca}
.chip.amber{background:var(--amber-bg);color:var(--amber);border-color:#fde68a}
.chip.blue{background:var(--blue-bg);color:var(--blue);border-color:#bfdbfe}
.chip.green{background:var(--green-bg);color:var(--green);border-color:#bbf7d0}
.chip.violet{background:var(--violet-bg);color:var(--violet);border-color:#ddd6fe}
.chip.grey{background:#f1f5f9;color:var(--muted);border-color:var(--line)}

.notice{background:linear-gradient(180deg,var(--teal-50),#fff);border:1px solid var(--teal-200);
  border-left:4px solid var(--teal-600);padding:13px 15px;border-radius:var(--r-sm);font-size:14px;margin:0 0 13px}
.notice.warn{background:linear-gradient(180deg,var(--amber-bg),#fff);border-color:#fde68a;border-left-color:var(--amber)}
.notice.soft{background:#f8fafc;border-color:var(--line);border-left-color:var(--line-2)}
.notice p{margin:0 0 6px}.notice p:last-child{margin:0}

/* ---------------- form fields ---------------- */
.fgrid{display:grid;grid-template-columns:1fr;gap:15px}
.field{min-width:0}
.field > label,.flabel{display:block;font-weight:640;font-size:14.5px;margin-bottom:6px;color:var(--ink);
  letter-spacing:-.005em}
.req{color:var(--red);margin-left:3px}
.fhelp{font-size:12.5px;color:var(--muted);margin:-2px 0 7px;line-height:1.45}
.ferr{font-size:12.5px;color:var(--red);margin-top:6px;font-weight:650;display:flex;gap:5px;align-items:center}
.control{
  width:100%;padding:12px 14px;border:1.5px solid var(--line-2);border-radius:12px;background:#fff;
  min-height:var(--tap);outline:none;transition:border-color .15s,box-shadow .15s,background .15s;
  box-shadow:var(--shadow-xs);
}
.control::placeholder{color:var(--muted-2)}
.control:hover{border-color:#b6c2d1}
.control:focus{border-color:var(--teal-600);box-shadow:var(--ring)}
.control.invalid{border-color:var(--red);background:var(--red-bg)}
textarea.control{min-height:106px;resize:vertical;line-height:1.55}
select.control{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='3' stroke-linecap='round'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:40px;cursor:pointer}

/* option lists */
.opts{display:grid;gap:8px}
.opt{display:flex;align-items:flex-start;gap:11px;padding:13px 14px;border:1.5px solid var(--line);
  border-radius:12px;background:#fff;cursor:pointer;min-height:var(--tap);font-size:15px;line-height:1.4;
  transition:border-color .14s,background .14s,box-shadow .14s;box-shadow:var(--shadow-xs)}
.opt:hover{border-color:var(--teal-400);background:#fbfffe}
.opt.on{border-color:var(--teal-600);background:var(--teal-50);box-shadow:inset 0 0 0 1px var(--teal-600),var(--shadow-xs)}
.opt input{width:21px;height:21px;margin:0;flex:none;accent-color:var(--teal-700)}
.opt span{flex:1}
.opts.inline{grid-template-columns:1fr 1fr}
.yesno{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.yesno .opt{justify-content:center;font-weight:660}

/* scale */
.scalewrap{display:flex;align-items:center;gap:13px}
.scalewrap input[type=range]{flex:1;accent-color:var(--teal-700);height:var(--tap)}
.scaleval{min-width:54px;height:46px;border-radius:12px;color:#fff;font-weight:800;display:grid;place-items:center;
  font-size:19px;background:linear-gradient(145deg,var(--teal-600),var(--teal-800));
  box-shadow:0 6px 14px -6px rgba(13,148,136,.9)}
.scalemarks{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-top:-2px;font-weight:600}

/* toggle */
.switch{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 14px;
  border:1.5px solid var(--line);border-radius:12px;background:#fff;min-height:var(--tap);cursor:pointer}
.switch .track{width:52px;height:31px;border-radius:999px;background:var(--line-2);position:relative;flex:none;transition:.2s}
.switch .track::after{content:'';position:absolute;top:3px;left:3px;width:25px;height:25px;border-radius:50%;
  background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.3);transition:.2s}
.switch.on .track{background:var(--teal-600)}
.switch.on .track::after{transform:translateX(21px)}

/* repeating tables */
.rtable{border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;background:#fff;box-shadow:var(--shadow-xs)}
.rrow{padding:13px;border-bottom:1px solid var(--line);display:grid;gap:10px}
.rrow:last-of-type{border-bottom:none}
.rrow:nth-child(even){background:#fcfdfe}
.rrow .rhead{display:flex;justify-content:space-between;align-items:center;font-size:11px;font-weight:800;
  color:var(--muted);text-transform:uppercase;letter-spacing:.07em}
.rrow .del{background:none;border:none;color:var(--red);font-size:13px;font-weight:650;cursor:pointer;padding:6px}
.radd{width:100%;padding:13px;border:none;background:var(--teal-50);color:var(--teal-800);font-weight:700;
  cursor:pointer;border-top:1px solid var(--line);min-height:var(--tap);transition:background .15s}
.radd:hover{background:var(--teal-100)}

/* signature */
.sigwrap{border:2px dashed var(--line-2);border-radius:13px;background:
  linear-gradient(#fff,#fff) padding-box, repeating-linear-gradient(45deg,#fbfdfe 0 10px,#fff 10px 20px);
  position:relative;overflow:hidden;transition:border-color .18s}
.sigwrap.signed{border-style:solid;border-color:var(--teal-600);background:#fff}
.sigwrap canvas{display:block;width:100%;height:190px;touch-action:none;cursor:crosshair}
.sigline{position:absolute;left:24px;right:24px;bottom:44px;border-bottom:1.5px solid var(--line-2);pointer-events:none}
.sighint{position:absolute;left:0;right:0;bottom:16px;text-align:center;font-size:12.5px;color:var(--muted-2);pointer-events:none}
.sigbar{display:flex;justify-content:space-between;align-items:center;padding:9px 11px;
  border-top:1px solid var(--line);background:#fbfdfd}

/* groups */
.group{border:1px solid var(--line);border-radius:var(--r);padding:16px;background:#fff;
  box-shadow:var(--shadow-xs);position:relative;overflow:hidden}
.group::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;
  background:linear-gradient(180deg,var(--teal-400),var(--teal-700));opacity:.85}
.group > .glabel{font-weight:750;font-size:15.5px;margin-bottom:3px;display:flex;align-items:center;gap:8px;
  letter-spacing:-.015em}
.group > .gsub{font-size:12.5px;color:var(--muted);margin-bottom:13px}
.staffonly{background:#f8fafc;border-style:dashed}
.staffonly::before{background:linear-gradient(180deg,#94a3b8,#475569)}
.staffonly .glabel::after{content:'STAFF';font-size:9.5px;background:var(--ink);color:#fff;padding:2px 6px;
  border-radius:5px;letter-spacing:.06em;font-weight:800}

.legalbox{border:1px solid var(--line);border-radius:var(--r-sm);background:#fcfdfe;box-shadow:var(--shadow-xs)}
.legalbox .lbody{max-height:230px;overflow-y:auto;padding:15px;font-size:13.5px;line-height:1.65;
  -webkit-overflow-scrolling:touch}
.legalbox .lbody p{margin:0 0 10px}
.legalbox .lack{border-top:1px solid var(--line);padding:5px;background:#fff;border-radius:0 0 var(--r-sm) var(--r-sm)}

/* progress / steps */
.steps{position:sticky;top:54px;z-index:30;padding:11px 0 9px;margin:-4px 0 13px;
  background:linear-gradient(180deg,var(--bg) 72%,rgba(244,247,249,0))}
.pbar{height:7px;background:var(--line);border-radius:99px;overflow:hidden;box-shadow:inset 0 1px 2px rgba(11,21,36,.07)}
.pbar > i{display:block;height:100%;border-radius:99px;transition:width .35s cubic-bezier(.4,0,.2,1);
  background:linear-gradient(90deg,var(--teal-400),var(--teal-700))}
.stepmeta{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:7px;font-weight:650}
.stepnav{position:fixed;left:0;right:0;bottom:0;z-index:45;background:rgba(255,255,255,.95);
  backdrop-filter:saturate(180%) blur(14px);border-top:1px solid var(--line);
  padding:11px 14px calc(11px + var(--safe-b));display:flex;gap:10px;
  box-shadow:0 -10px 30px -20px rgba(11,21,36,.5)}
.stepnav .btn{flex:1}

/* form list cards */
.flist{display:grid;gap:11px}
.fcard{display:flex;gap:13px;align-items:center;padding:15px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r);box-shadow:var(--shadow);cursor:pointer;text-align:left;width:100%;min-height:var(--tap);
  transition:transform .14s,box-shadow .18s,border-color .18s;position:relative;overflow:hidden}
.fcard::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;
  background:linear-gradient(180deg,var(--teal-400),var(--teal-700));opacity:0;transition:opacity .18s}
.fcard:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--teal-200)}
.fcard:hover::before{opacity:1}
.fcard .ficon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:22px;flex:none;
  background:linear-gradient(145deg,var(--teal-50),#e3f6f2);border:1px solid var(--teal-100)}
.fcard .fbody{flex:1;min-width:0}
.fcard .ftitle{font-weight:690;font-size:15.5px;letter-spacing:-.018em}
.fcard .fsub{font-size:12.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;
  -webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.45;margin-top:1px}
.fcard .fmeta{font-size:11.5px;color:var(--muted-2);margin-top:6px;display:flex;gap:9px;flex-wrap:wrap;
  align-items:center;font-weight:600}

/* stats */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:11px;margin-bottom:16px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:15px;
  box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat::after{content:'';position:absolute;right:-24px;top:-24px;width:76px;height:76px;border-radius:50%;
  background:var(--teal-50);opacity:.7}
.stat .n{font-size:29px;font-weight:830;letter-spacing:-.04em;line-height:1.05;position:relative}
.stat .l{font-size:11px;color:var(--muted);font-weight:750;text-transform:uppercase;letter-spacing:.07em;
  margin-top:3px;position:relative}
.stat.red .n{color:var(--red)} .stat.red::after{background:var(--red-bg)}
.stat.amber .n{color:var(--amber)} .stat.amber::after{background:var(--amber-bg)}
.stat.teal .n{color:var(--teal-700)}
.stat.violet .n{color:var(--violet)} .stat.violet::after{background:var(--violet-bg)}

/* inbox */
.sub{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--line-2);border-radius:var(--r);
  padding:15px;box-shadow:var(--shadow);cursor:pointer;margin-bottom:11px;
  transition:transform .14s,box-shadow .18s}
.sub:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.sub.urgent{border-left-color:var(--red)} .sub.high{border-left-color:var(--amber)}
.sub.review{border-left-color:var(--blue)} .sub.routine{border-left-color:var(--green)}
.sub .shead{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.sub .pname{font-weight:760;font-size:16.5px;letter-spacing:-.022em}
.sub .sline{font-size:13px;color:var(--ink-2)}
.sub .stime{font-size:11.5px;color:var(--muted-2);white-space:nowrap;display:block;margin-bottom:5px}
.sub .sflags{display:flex;gap:5px;flex-wrap:wrap;margin-top:9px}
.filters{display:flex;gap:7px;overflow-x:auto;padding:2px 0 12px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.filters::-webkit-scrollbar{display:none}
.filters button{white-space:nowrap;padding:8px 15px;border-radius:999px;border:1px solid var(--line-2);
  background:#fff;font-size:13px;font-weight:650;cursor:pointer;min-height:38px;transition:.15s;box-shadow:var(--shadow-xs)}
.filters button:hover{border-color:var(--teal-400);color:var(--teal-800)}
.filters button.on{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:0 6px 14px -8px rgba(11,21,36,.9)}

/* ---------------- widget library ---------------- */
.libbar{margin-bottom:12px}
.wgrid{display:grid;grid-template-columns:1fr;gap:11px}
.wcard{display:block;text-align:left;width:100%;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r);padding:15px;box-shadow:var(--shadow);cursor:pointer;
  transition:transform .14s,box-shadow .18s,border-color .18s;position:relative;overflow:hidden}
.wcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--teal-200)}
.wcard-top{display:flex;gap:12px;align-items:center}
.wicon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;font-size:21px;flex:none;
  background:linear-gradient(145deg,var(--teal-50),#e3f6f2);border:1px solid var(--teal-100)}
.wcard .wbody{flex:1;min-width:0}
.wtitle{font-weight:700;font-size:15px;letter-spacing:-.018em}
.wmeta{font-size:11.5px;color:var(--muted-2);margin-top:2px}
.wtags{display:flex;gap:5px;flex-wrap:wrap;margin-top:10px}
.wmini{display:flex;gap:5px;flex-wrap:wrap;margin-top:11px;padding-top:11px;border-top:1px dashed var(--line)}
.wmini-item{font-size:11px;color:var(--ink-2);background:#f5f8fa;border:1px solid var(--line);
  padding:3px 8px;border-radius:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.wmini-item.more{color:var(--teal-700);background:var(--teal-50);border-color:var(--teal-100);font-weight:700}

.split{display:grid;grid-template-columns:1fr;gap:14px}
.previewbox{border:1px solid var(--line);border-radius:var(--r-sm);padding:15px;background:#fbfdfe;
  box-shadow:inset 0 1px 3px rgba(11,21,36,.04)}

.tnode{border-left:2px solid var(--line);padding:11px 0 11px 13px;margin-bottom:3px;position:relative}
.tnode:hover{border-left-color:var(--teal-400)}
.tnode-head{display:flex;gap:10px;align-items:flex-start}
.tnode-icon{font-size:15px;line-height:1.3;flex:none}
.tnode-label{font-weight:660;font-size:14.5px;letter-spacing:-.01em}
.tnode-key{font-size:11.5px;color:var(--muted-2);margin-top:1px}
.tnode-cond{font-size:12px;color:var(--blue);background:var(--blue-bg);border:1px solid #dbeafe;
  padding:5px 9px;border-radius:8px;margin-top:8px;display:inline-block;font-weight:600}
.tnode-help{font-size:12.5px;color:var(--muted);margin-top:6px;line-height:1.45}
.tnode-opts{display:flex;gap:4px;flex-wrap:wrap;margin-top:8px}
.pill{font-size:11px;background:#f5f8fa;border:1px solid var(--line);color:var(--ink-2);
  padding:2px 8px;border-radius:999px}
.pill.more{background:var(--teal-50);border-color:var(--teal-100);color:var(--teal-700);font-weight:700}

/* ---------------- builder ---------------- */
.bwrap{display:grid;grid-template-columns:1fr;gap:13px}
.palette{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.pitem{display:flex;align-items:center;gap:8px;padding:11px;border:1px solid var(--line);border-radius:11px;
  background:#fff;cursor:grab;font-size:13px;font-weight:620;min-height:46px;text-align:left;user-select:none;
  box-shadow:var(--shadow-xs);transition:.14s}
.pitem:hover{border-color:var(--teal-400);background:var(--teal-50);transform:translateY(-1px)}
.pitem:active{cursor:grabbing}
.pitem .ic{font-size:16px}
.pgroup-title{font-size:10.5px;font-weight:830;text-transform:uppercase;letter-spacing:.09em;color:var(--muted-2);
  margin:15px 0 7px;grid-column:1/-1}
.canvas{min-height:230px;border:2px dashed var(--line-2);border-radius:var(--r);padding:11px;
  background:linear-gradient(#fbfdfe,#fff);transition:.16s}
.canvas.over{border-color:var(--teal-600);background:var(--teal-50);box-shadow:inset 0 0 0 3px rgba(13,148,136,.08)}
.bfield{background:#fff;border:1px solid var(--line);border-radius:11px;padding:11px 12px;margin-bottom:8px;
  cursor:pointer;display:flex;gap:10px;align-items:flex-start;box-shadow:var(--shadow-xs);transition:.14s}
.bfield:hover{border-color:var(--teal-300,#7fe0d2);box-shadow:var(--shadow)}
.bfield.sel{border-color:var(--teal-600);box-shadow:0 0 0 2px rgba(13,148,136,.2),var(--shadow)}
.bfield.dragging{opacity:.4}
.bfield .grip{color:var(--line-2);font-size:16px;cursor:grab;padding:2px 2px 2px 0;touch-action:none}
.bfield .bbody{flex:1;min-width:0}
.bfield .blabel{font-weight:660;font-size:14px;letter-spacing:-.01em}
.bfield .btype{font-size:11px;color:var(--muted-2);font-family:ui-monospace,Menlo,monospace;margin-top:2px}
.bfield .bacts{display:flex;gap:2px}
.bfield .bacts button{border:none;background:none;font-size:14px;padding:6px;cursor:pointer;border-radius:7px;
  min-width:34px;transition:background .14s}
.bfield .bacts button:hover{background:var(--bg)}
.bchild{margin-left:15px;border-left:2px solid var(--teal-100);padding-left:11px}
.insp label{display:block;font-size:12.5px;font-weight:720;color:var(--ink-2);margin:12px 0 5px}
.insp .control{padding:10px 12px;min-height:42px;font-size:14px}
.insp .row2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.optrow{display:flex;gap:6px;margin-bottom:6px;align-items:center}
.optrow .control{flex:1}
.pagetabs{display:flex;gap:6px;overflow-x:auto;padding-bottom:9px;scrollbar-width:none}
.pagetabs::-webkit-scrollbar{display:none}
.pagetabs button{white-space:nowrap;padding:8px 14px;border-radius:10px;border:1px solid var(--line-2);
  background:#fff;font-size:13px;font-weight:650;cursor:pointer;min-height:40px;transition:.15s}
.pagetabs button:hover{border-color:var(--teal-400)}
.pagetabs button.on{background:linear-gradient(180deg,var(--teal-600),var(--teal-700));color:#fff;
  border-color:var(--teal-700);box-shadow:0 6px 14px -8px rgba(13,148,136,1)}

/* phone preview frame */
.phoneframe{width:100%;max-width:392px;margin:0 auto;border:12px solid #0b1524;border-radius:42px;
  overflow:hidden;box-shadow:var(--shadow-lg), inset 0 0 0 2px #263244;background:#fff}
.phoneframe .pscreen{height:min(620px,68vh);overflow-y:auto;background:var(--bg);padding:14px;
  -webkit-overflow-scrolling:touch}

/* sheets & toasts */
.sheet{position:fixed;inset:0;z-index:100;display:flex;align-items:flex-end;justify-content:center;
  background:rgba(11,21,36,.55);backdrop-filter:blur(3px);animation:fade .18s}
@keyframes fade{from{opacity:0}to{opacity:1}}
.sheet .panel{background:#fff;width:100%;max-width:760px;border-radius:24px 24px 0 0;max-height:92dvh;
  overflow-y:auto;padding:8px 18px calc(22px + var(--safe-b));box-shadow:var(--shadow-lg);animation:up .24s cubic-bezier(.3,1,.4,1)}
@keyframes up{from{transform:translateY(26px);opacity:.5}to{transform:none;opacity:1}}
.grabber{width:42px;height:4px;background:var(--line-2);border-radius:99px;margin:8px auto 13px}
.sheet h2{position:sticky;top:0;background:#fff;padding:5px 0 11px;margin:0 0 10px;
  border-bottom:1px solid var(--line);z-index:2}

.toast{position:fixed;left:50%;bottom:calc(88px + var(--safe-b));transform:translateX(-50%);z-index:200;
  background:var(--ink);color:#fff;padding:13px 19px;border-radius:13px;font-size:14px;font-weight:620;
  box-shadow:var(--shadow-lg);max-width:88vw;text-align:center;animation:up .2s}
.toast.err{background:linear-gradient(180deg,#e11d48,var(--red))}
.toast.ok{background:linear-gradient(180deg,var(--teal-600),var(--teal-800))}

.kv{display:grid;grid-template-columns:minmax(120px,38%) 1fr;gap:6px 14px;font-size:14px;padding:11px 0;
  border-bottom:1px solid var(--line);align-items:start}
.kv:last-child{border:none}
.kv .k{color:var(--muted);font-weight:640;font-size:13px}
.empty{text-align:center;padding:48px 18px;color:var(--muted)}
.empty .big{font-size:46px;margin-bottom:12px;opacity:.85}

/* ---------------- tablet / desktop ---------------- */
@media (min-width:768px){
  main{padding:22px 24px 48px}
  .tabbar{display:none}
  .desknav{display:flex !important;gap:3px;margin-left:16px}
  .desknav button{background:none;border:none;padding:9px 14px;border-radius:11px;font-weight:640;
    font-size:14px;color:var(--ink-2);cursor:pointer;transition:.15s}
  .desknav button:hover{background:var(--bg);color:var(--teal-800)}
  .desknav button.active{background:var(--teal-50);color:var(--teal-800);box-shadow:inset 0 0 0 1px var(--teal-100)}
  .hero{padding:30px 30px;margin-bottom:20px}
  .hero h1{font-size:30px}
  .hero p{font-size:15px}
  .fgrid{grid-template-columns:repeat(6,1fr)}
  .field{grid-column:span 6}
  .field[data-w="half"]{grid-column:span 3}
  .field[data-w="third"]{grid-column:span 2}
  .stats{grid-template-columns:repeat(4,1fr)}
  .flist{grid-template-columns:repeat(2,1fr)}
  .wgrid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
  .split{grid-template-columns:1fr 1fr;align-items:start}
  .bwrap{grid-template-columns:236px 1fr 310px;align-items:start}
  .bwrap > *{position:sticky;top:78px}
  .bwrap .canvascol{position:static}
  .palette{grid-template-columns:1fr;max-height:calc(100dvh - 140px);overflow-y:auto;padding-right:4px}
  .stepnav{position:static;background:none;border:none;padding:18px 0 0;backdrop-filter:none;box-shadow:none}
  .stepnav .btn{flex:0 0 auto;min-width:160px}
  .sheet{align-items:center}
  .sheet .panel{border-radius:20px;max-height:86dvh}
  .rrow{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));align-items:end}
  .rrow .rhead{grid-column:1/-1}
  .opts.cols2{grid-template-columns:1fr 1fr}
  .opts.cols3{grid-template-columns:repeat(3,1fr)}
}
@media (min-width:1100px){
  .flist{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:767px){
  .desknav{display:none !important}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}
}
@media print{
  body{background:#fff}
  .topbar,.tabbar,.stepnav,.filters,.btn,.hero-actions,.crumb{display:none !important}
  .card,.group{break-inside:avoid;box-shadow:none;border-color:#ccc}
  .hero{background:none;color:#000;box-shadow:none;padding:0}
  .hero h1,.hero p{color:#000}
}