/* =====================================================================
   ARENUM · дизайн-система
   Светлая «дневная» тема: газон, разметка, энергия.
   Один код обслуживает и мобильную, и десктопную версию.
   ===================================================================== */

:root{
  --pitch:#0BA84A; --pitch-d:#067C36; --pitch-l:#E7F8EE;
  --lime:#C7F751; --lime-d:#A8E02F;
  --ink:#0D1A13; --ink2:#5D7268; --ink3:#93A79C;
  --bg:#F2F6F3; --card:#FFFFFF; --line:#E3EBE6;
  --orange:#FF6B2C; --orange-l:#FFF0E8;
  --blue:#2E7DF6; --blue-l:#EAF2FE;
  --violet:#7C5CFF; --violet-l:#F1EDFF;
  --yellow:#FFC53D; --yellow-l:#FFF6E0;
  --red:#F0453A; --red-l:#FDECEB;
  --r:20px;
  --sh:0 2px 8px rgba(13,26,19,.05), 0 12px 32px rgba(13,26,19,.06);
  --nav-h:64px; --tab-h:66px;
}

*{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased}
html{scroll-behavior:smooth}
body{
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.5;font-size:15px;
  min-height:100vh;display:flex;flex-direction:column;
}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:none;background:none}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
svg{display:block}

/* ---------- сетка ---------- */
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.wrap-narrow{width:100%;max-width:560px;margin:0 auto;padding:0 20px}
main{flex:1;padding-bottom:40px}

/* ---------- шапка ---------- */
.nav{
  height:var(--nav-h);background:#fff;border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:60;
}
.nav-in{height:100%;display:flex;align-items:center;gap:26px}
.logo{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.logo .mark{
  width:34px;height:34px;border-radius:11px;flex:0 0 34px;
  background:linear-gradient(135deg,var(--pitch),var(--pitch-d));
  display:grid;place-items:center;box-shadow:0 5px 14px rgba(11,168,74,.3);
}
.logo b{font-size:18px;font-weight:800;letter-spacing:-.5px}
.nav-links{display:flex;gap:22px;align-items:center}
.nav-links a{font-size:14px;font-weight:600;color:var(--ink2);white-space:nowrap}
.nav-links a:hover{color:var(--ink)}
.nav-links a.on{color:var(--pitch-d);font-weight:700}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:10px}

/* ---------- нижняя панель (мобильная) ---------- */
.tabbar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:70;
  height:var(--tab-h);background:#fff;border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom);
}
.tabbar-in{display:flex;height:var(--tab-h)}
.tab{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:3px;font-size:10px;font-weight:600;color:var(--ink3);position:relative;
}
.tab.on{color:var(--pitch-d)}
.tab.on svg{stroke:var(--pitch)}
.tab .badge{
  position:absolute;top:8px;left:calc(50% + 7px);min-width:16px;height:16px;
  border-radius:99px;background:var(--red);color:#fff;font-size:9px;font-weight:800;
  display:grid;place-items:center;padding:0 4px;
}

/* ---------- типографика ---------- */
h1,.h1{font-size:26px;font-weight:800;letter-spacing:-.8px;line-height:1.18}
h2,.h2{font-size:20px;font-weight:800;letter-spacing:-.4px;line-height:1.25}
h3,.h3{font-size:16px;font-weight:700;letter-spacing:-.2px}
.h4{font-size:14px;font-weight:700}
.t{font-size:14px;color:var(--ink2);line-height:1.6}
.t-s{font-size:12.5px;color:var(--ink3);line-height:1.5}
.t-xs{font-size:10.5px;color:var(--ink3);font-weight:700;letter-spacing:.5px;text-transform:uppercase}
.mono{font-variant-numeric:tabular-nums}
.center{text-align:center}
.right{text-align:right}
.muted{color:var(--ink3)}
.strike{text-decoration:line-through}
.nowrap{white-space:nowrap}
.big{font-size:30px;font-weight:900;letter-spacing:-1.2px;line-height:1.1}
.huge{font-size:38px;font-weight:900;letter-spacing:-1.6px;line-height:1.05}

/* ---------- утилиты ---------- */
.row{display:flex;align-items:center;gap:10px}
.row-b{display:flex;align-items:center;justify-content:space-between;gap:10px}
.row-t{display:flex;align-items:flex-start;gap:10px}
.col{display:flex;flex-direction:column}
.wrap-flex{flex-wrap:wrap}
.grow{flex:1;min-width:0}
.g4{gap:4px}.g6{gap:6px}.g8{gap:8px}.g10{gap:10px}.g12{gap:12px}.g16{gap:16px}.g20{gap:20px}.g24{gap:24px}
.mt4{margin-top:4px}.mt8{margin-top:8px}.mt10{margin-top:10px}.mt12{margin-top:12px}
.mt16{margin-top:16px}.mt20{margin-top:20px}.mt24{margin-top:24px}.mt32{margin-top:32px}.mt40{margin-top:40px}
.mb4{margin-bottom:4px}.mb8{margin-bottom:8px}.mb12{margin-bottom:12px}
.mb16{margin-bottom:16px}.mb20{margin-bottom:20px}.mb24{margin-bottom:24px}
.hidden{display:none}

/* ---------- карточки ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.card-flat{background:#F7FAF8;border-radius:16px;padding:14px}
.card-link{display:block;transition:border-color .15s, transform .15s}
.card-link:hover{border-color:var(--pitch);transform:translateY(-1px)}
.card-pad0{padding:0;overflow:hidden}
.divider{height:1px;background:var(--line);margin:14px 0}

/* ---------- кнопки ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 22px;border-radius:15px;
  background:linear-gradient(135deg,var(--pitch),var(--pitch-d));color:#fff;
  font-weight:700;font-size:15px;box-shadow:0 7px 18px rgba(11,168,74,.26);
  transition:transform .12s, box-shadow .12s;text-align:center;
}
.btn:hover{box-shadow:0 9px 22px rgba(11,168,74,.32)}
.btn:active{transform:scale(.985)}
.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}
.btn-block{width:100%}
.btn-2{background:#fff;color:var(--ink);border:1.5px solid var(--line);box-shadow:none}
.btn-2:hover{border-color:var(--pitch);color:var(--pitch-d);box-shadow:none}
.btn-3{background:var(--ink);box-shadow:0 7px 18px rgba(13,26,19,.2)}
.btn-o{background:linear-gradient(135deg,#FF8A4C,var(--orange));box-shadow:0 7px 18px rgba(255,107,44,.28)}
.btn-danger{background:#fff;color:var(--red);border:1.5px solid var(--red-l);box-shadow:none}
.btn-danger:hover{background:var(--red-l)}
.btn-sm{height:38px;font-size:13px;border-radius:11px;padding:0 15px}
.btn-xs{height:31px;font-size:12px;border-radius:9px;padding:0 12px;font-weight:700}
.btn-lg{height:56px;font-size:16px;border-radius:17px}

/* ---------- чипы и теги ---------- */
.chip{
  display:inline-flex;align-items:center;gap:5px;height:34px;padding:0 14px;
  border-radius:99px;background:#fff;border:1px solid var(--line);
  font-size:13px;font-weight:600;color:var(--ink2);white-space:nowrap;
}
.chip:hover{border-color:var(--pitch)}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip.g{background:var(--pitch-l);color:var(--pitch-d);border-color:transparent}
.tag{
  display:inline-flex;align-items:center;gap:4px;padding:4px 9px;border-radius:8px;
  font-size:10.5px;font-weight:700;letter-spacing:.2px;white-space:nowrap;
}
.tag.g{background:var(--pitch-l);color:var(--pitch-d)}
.tag.o{background:var(--orange-l);color:#C24A11}
.tag.b{background:var(--blue-l);color:#1A5FD0}
.tag.v{background:var(--violet-l);color:#5B3EE8}
.tag.r{background:var(--red-l);color:#C9271D}
.tag.y{background:var(--yellow-l);color:#A97400}
.tag.n{background:#F0F4F1;color:var(--ink2)}
.tag.lime{background:var(--lime);color:var(--ink)}

/* ---------- аватары ---------- */
.av{
  border-radius:50%;background:linear-gradient(135deg,#CFE9DA,#A9D8BF);
  display:grid;place-items:center;font-weight:800;color:var(--pitch-d);
  flex:0 0 auto;border:2px solid #fff;overflow:hidden;
  width:40px;height:40px;font-size:13px;
}
.av.xs{width:26px;height:26px;font-size:9px;border-width:1.5px}
.av.s{width:32px;height:32px;font-size:11px}
.av.l{width:60px;height:60px;font-size:19px;border-width:3px}
.av.xl{width:84px;height:84px;font-size:26px;border-width:4px}
.av.o{background:linear-gradient(135deg,#FFE0CC,#FFC3A0);color:#C24A11}
.av.n{background:#F0F4F1;color:var(--ink3)}
.stack{display:flex}
.stack .av{margin-left:-9px}
.stack .av:first-child{margin-left:0}

/* ---------- формы ---------- */
label{display:block}
.field{
  width:100%;height:52px;border:1.5px solid var(--line);border-radius:14px;
  padding:0 15px;font-size:15px;background:#fff;color:var(--ink);
  transition:border-color .15s;
}
.field:focus{outline:none;border-color:var(--pitch);box-shadow:0 0 0 3px rgba(11,168,74,.1)}
.field::placeholder{color:var(--ink3)}
textarea.field{height:auto;min-height:96px;padding:14px 15px;resize:vertical;line-height:1.6}
select.field{
  appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235D7268' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 15px center;padding-right:38px;
}
.field-label{font-size:10.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--ink3);margin-bottom:8px}
.field-row{margin-bottom:16px}
.hint{font-size:12px;color:var(--ink3);line-height:1.5}

/* радио и чекбоксы как чипы */
.opt{position:relative}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt span{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  height:40px;padding:0 16px;border-radius:12px;border:1.5px solid var(--line);
  background:#fff;font-size:13.5px;font-weight:600;color:var(--ink2);cursor:pointer;
  transition:all .15s;
}
.opt input:checked + span{border-color:var(--pitch);background:var(--pitch-l);color:var(--pitch-d);font-weight:700}
.opt input:focus-visible + span{box-shadow:0 0 0 3px rgba(11,168,74,.15)}

/* большая карточка-выбор */
.pick{display:block;position:relative;cursor:pointer}
.pick input{position:absolute;opacity:0;pointer-events:none}
.pick .box{
  border:1.5px solid var(--line);border-radius:var(--r);padding:16px;background:#fff;
  transition:all .15s;
}
.pick input:checked + .box{border-color:var(--pitch);background:var(--pitch-l)}
.pick .dot{
  width:20px;height:20px;border-radius:50%;border:1.5px solid var(--line);
  flex:0 0 20px;display:grid;place-items:center;background:#fff;
}
.pick input:checked + .box .dot{background:var(--pitch);border-color:var(--pitch)}
.pick input:checked + .box .dot::after{content:"";width:7px;height:7px;border-radius:50%;background:#fff}

/* переключатель */
.switch{width:44px;height:26px;border-radius:99px;background:#DDE6E0;position:relative;flex:0 0 44px;transition:background .15s}
.switch::after{content:"";position:absolute;left:3px;top:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .18s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.switch.on{background:var(--pitch)}
.switch.on::after{transform:translateX(18px)}

/* ---------- сообщения ---------- */
.note{border-radius:13px;padding:13px 15px;font-size:13px;line-height:1.55;font-weight:500}
.note.g{background:var(--pitch-l);color:var(--pitch-d)}
.note.b{background:var(--blue-l);color:#1A5FD0}
.note.o{background:var(--orange-l);color:#C24A11}
.note.r{background:var(--red-l);color:#C9271D}
.note.y{background:var(--yellow-l);color:#A97400}
.note.n{background:#F7FAF8;color:var(--ink2)}

.flash-zone{position:fixed;top:calc(var(--nav-h) + 12px);left:50%;transform:translateX(-50%);z-index:200;width:calc(100% - 32px);max-width:460px;display:flex;flex-direction:column;gap:8px;pointer-events:none}
.flash{
  border-radius:14px;padding:13px 16px;font-size:13.5px;font-weight:600;line-height:1.5;
  box-shadow:var(--sh);pointer-events:auto;animation:slideIn .3s ease;
  display:flex;align-items:flex-start;gap:10px;
}
.flash.success{background:var(--pitch);color:#fff}
.flash.error{background:var(--red);color:#fff}
.flash.info{background:var(--ink);color:#fff}
.flash button{margin-left:auto;opacity:.7;font-size:16px;line-height:1;flex:0 0 auto}
@keyframes slideIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}

/* ---------- прогресс ---------- */
.bar{height:8px;border-radius:99px;background:#EDF2EF;overflow:hidden}
.bar i{display:block;height:100%;border-radius:99px;background:var(--pitch);transition:width .3s}
.bar i.o{background:var(--orange)}
.bar i.v{background:var(--violet)}

/* ---------- футбольная графика ---------- */
.pitch-bg{background:linear-gradient(135deg,#0BA84A,#067C36);position:relative;overflow:hidden}
.pitch-bg::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(circle at 50% 50%,transparent 58px,rgba(255,255,255,.13) 59px,transparent 61px),
    linear-gradient(90deg,transparent 49.6%,rgba(255,255,255,.13) 49.6%,rgba(255,255,255,.13) 50.4%,transparent 50.4%);
}
.pitch-bg > *{position:relative;z-index:2}
.photo{
  border-radius:16px;position:relative;overflow:hidden;
  background:linear-gradient(140deg,hsl(var(--h,145) 72% 46%),hsl(var(--h,145) 82% 26%));
}
.photo::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 50% 50%,transparent 26px,rgba(255,255,255,.17) 27px,transparent 28.5px),
    linear-gradient(90deg,transparent 49.4%,rgba(255,255,255,.17) 49.4%,rgba(255,255,255,.17) 50.6%,transparent 50.6%),
    repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 20px,transparent 20px 40px);
}
.photo > *{position:relative;z-index:2}

/* ---------- слоты ---------- */
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(102px,1fr));gap:10px}
.slot{
  display:block;border-radius:14px;padding:12px 8px;text-align:center;
  border:1.5px solid var(--line);background:#fff;transition:all .15s;
}
.slot .tm{font-size:15px;font-weight:800;letter-spacing:-.3px}
.slot .pr{font-size:11px;font-weight:600;color:var(--ink3);margin-top:3px}
.slot.free:hover{border-color:var(--pitch);background:var(--pitch-l);transform:translateY(-1px)}
.slot.free:hover .pr{color:var(--pitch-d)}
.slot.booked{background:#F7FAF8;border-color:transparent;opacity:.5;cursor:not-allowed}
.slot.past{background:#F7FAF8;border-color:transparent;opacity:.32;cursor:not-allowed}
.slot.open{border-color:var(--orange);background:var(--orange-l)}
.slot.open .tm{color:#C24A11}
.slot.open .pr{color:#C24A11}
.slot.discount .pr{color:var(--orange);font-weight:700}

/* переключатель дней */
.days{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;-webkit-overflow-scrolling:touch}
.days::-webkit-scrollbar{height:0}
.day{
  flex:0 0 62px;border-radius:14px;padding:9px 0;text-align:center;
  background:#F7FAF8;border:1.5px solid transparent;transition:all .15s;
}
.day .wd{font-size:10px;font-weight:700;color:var(--ink3);letter-spacing:.4px}
.day .dn{font-size:17px;font-weight:800;margin-top:2px;letter-spacing:-.4px}
.day .fr{font-size:9px;font-weight:600;color:var(--pitch-d);margin-top:2px}
.day:hover{border-color:var(--pitch)}
.day.on{background:var(--ink);color:#fff}
.day.on .wd,.day.on .fr{color:rgba(255,255,255,.7)}

/* ---------- горизонтальная лента ---------- */
.hscroll{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;-webkit-overflow-scrolling:touch}
.hscroll::-webkit-scrollbar{height:0}
.hscroll > *{flex:0 0 auto}

/* ---------- сетки ---------- */
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-auto{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.grid-side{grid-template-columns:1fr 340px;align-items:start}

/* ---------- списки ---------- */
.list-item{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}
.list-item:last-child{border-bottom:none}

/* ---------- таблицы ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{
  text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.6px;
  color:var(--ink3);padding:11px 12px;border-bottom:1px solid var(--line);
  font-weight:700;white-space:nowrap;
}
td{padding:13px 12px;border-bottom:1px solid var(--line);color:var(--ink2);vertical-align:middle}
td b{color:var(--ink);font-weight:600}
tbody tr:last-child td{border-bottom:none}

/* ---------- боковое меню кабинета ---------- */
.owner-layout{display:grid;grid-template-columns:224px 1fr;gap:24px;align-items:start}
.owner-side{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:12px;position:sticky;top:calc(var(--nav-h) + 20px);
}
.owner-side a{
  display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:11px;
  font-size:13.5px;font-weight:600;color:var(--ink2);margin-bottom:2px;
}
.owner-side a:hover{background:#F7FAF8;color:var(--ink)}
.owner-side a.on{background:var(--pitch-l);color:var(--pitch-d);font-weight:700}

/* календарь занятости */
.cal{display:grid;grid-template-columns:56px repeat(7,minmax(88px,1fr));font-size:11px;min-width:700px}
.cal .hd{padding:9px 6px;font-weight:700;text-align:center;border-bottom:1px solid var(--line);font-size:11px}
.cal .hd small{display:block;font-size:9.5px;color:var(--ink3);font-weight:600;margin-top:1px}
.cal .hr{padding:9px 6px;color:var(--ink3);font-weight:700;text-align:right;border-right:1px solid var(--line);font-size:10.5px}
.cal .cell{border-bottom:1px solid #F0F4F1;border-right:1px solid #F0F4F1;padding:3px;min-height:42px}
.cal .cs{border-radius:7px;padding:5px 6px;font-size:9.5px;font-weight:700;line-height:1.3;height:100%;display:block}
.cs.booked{background:var(--pitch-l);color:var(--pitch-d);border-left:3px solid var(--pitch)}
.cs.open{background:var(--orange-l);color:#C24A11;border-left:3px solid var(--orange)}
.cs.free{background:#F7FAF8;color:var(--ink3);border-left:3px solid #DDE6E0}
.cs.past{background:#FAFCFB;color:#C3D0C8;border-left:3px solid #EDF2EF}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--ink2);font-weight:600}
.legend i{width:10px;height:10px;border-radius:3px;display:inline-block;margin-right:5px;vertical-align:middle}

/* столбчатая диаграмма */
.chart{display:flex;align-items:flex-end;gap:5px;height:150px}
.chart .col-b{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px;height:100%}
.chart .bar-v{width:100%;border-radius:6px 6px 0 0;background:#BFE8CE;min-height:3px;transition:height .3s}
.chart .bar-v.hot{background:var(--pitch)}
.chart .bar-v.max{background:var(--pitch-d)}
.chart .bar-v.cold{background:#FFD9C4}
.chart .lb{font-size:9.5px;font-weight:700;color:var(--ink3)}

/* KPI */
.kpi{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}
.kpi .v{font-size:24px;font-weight:800;letter-spacing:-.9px;margin-top:6px;line-height:1.1}

/* ---------- пустое состояние ---------- */
.empty{text-align:center;padding:44px 20px}
.empty .ic{font-size:34px;margin-bottom:12px}

/* ---------- шапка страницы ---------- */
.page-head{padding:26px 0 18px}
.hero{
  border-radius:0 0 26px 26px;padding:26px 0 30px;margin-bottom:22px;color:#fff;
}
.hero .wrap{position:relative;z-index:2}

/* ---------- прилипающая панель действия ---------- */
.sticky-bar{
  position:sticky;bottom:0;background:#fff;border-top:1px solid var(--line);
  padding:14px 0;margin-top:24px;z-index:50;
  box-shadow:0 -6px 24px rgba(13,26,19,.06);
}

/* ---------- код подтверждения ---------- */
.code-input{
  width:100%;height:66px;text-align:center;font-size:28px;font-weight:800;
  letter-spacing:14px;text-indent:14px;border:1.5px solid var(--line);border-radius:16px;
  background:#fff;font-variant-numeric:tabular-nums;
}
.code-input:focus{outline:none;border-color:var(--pitch);box-shadow:0 0 0 3px rgba(11,168,74,.1)}

/* ---------- подвал ---------- */
.footer{border-top:1px solid var(--line);background:#fff;padding:26px 0;margin-top:auto}

/* =====================================================================
   АДАПТИВ
   ===================================================================== */
@media (max-width:1000px){
  .grid-side{grid-template-columns:1fr}
  .owner-layout{grid-template-columns:1fr}
  .owner-side{position:static;display:flex;gap:6px;overflow-x:auto;padding:8px}
  .owner-side a{white-space:nowrap;margin-bottom:0}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:760px){
  body{padding-bottom:var(--tab-h)}
  .tabbar{display:block}
  .nav-links{display:none}
  .nav-right .hide-mobile{display:none}
  main{padding-bottom:20px}

  h1,.h1{font-size:23px;letter-spacing:-.6px}
  h2,.h2{font-size:18px}
  .huge{font-size:31px}
  .big{font-size:26px}

  .wrap{padding:0 16px}
  .wrap-narrow{padding:0 16px}
  .card{padding:16px;border-radius:18px}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-auto{grid-template-columns:1fr}
  .slots{grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px}
  .sticky-bar{bottom:var(--tab-h)}
  .flash-zone{top:auto;bottom:calc(var(--tab-h) + 12px)}
  table{font-size:12.5px}
  th,td{padding:10px 8px}
}

@media (max-width:400px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .slots{grid-template-columns:repeat(3,1fr)}
  .code-input{font-size:24px;letter-spacing:10px;text-indent:10px}
}

@media print{
  .nav,.tabbar,.sticky-bar,.flash-zone,.footer{display:none}
  body{background:#fff}
}