/* RxFitt v2 app — coach + client. Same palette as index.html. */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --teal:    #0d9488;
  --teal2:   #14b8a6;
  --teal3:   #5eead4;
  --green:   #10b981;
  --green2:  #34d399;
  --bg:      #061212;
  --bg2:     #0a1a1a;
  --card:    rgba(13,148,136,.08);
  --card2:   rgba(13,148,136,.14);
  --border:  rgba(13,148,136,.22);
  --text:    #f0fdfa;
  --muted:   #6b9e98;
  --warn:    #f59e0b;
  --danger:  #ef4444;
  --good:    #22c55e;
  --radius:  14px;
}

html { -webkit-text-size-adjust: 100%; }
html, body { background: var(--bg); color: var(--text); font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; line-height: 1.45; }
body { min-height: 100vh; padding-bottom: env(safe-area-inset-bottom); }
body.has-tabbar { padding-bottom: calc(68px + env(safe-area-inset-bottom)); }
a { color: var(--teal3); }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--teal3); outline-offset: 2px; }
[hidden] { display: none !important; }

.skip { position: absolute; left: -999px; top: 0; background: var(--teal); color: #fff; padding: .5rem 1rem; z-index: 100; }
.skip:focus { left: .5rem; top: .5rem; }

/* ── Top bar ── */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: .75rem;
  padding: calc(.6rem + env(safe-area-inset-top)) 1rem .6rem;
  background: rgba(10,26,26,.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.brand { font-weight: 900; font-size: 1.35rem; letter-spacing: -.03em; text-decoration: none; color: var(--teal3); }
.brand span { color: var(--teal2); }
.topbar-right { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; justify-content: flex-end; font-size: .8rem; color: var(--muted); }
.topbar-right .who { max-width: 40vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── Layout ── */
.wrap { max-width: 960px; margin: 0 auto; padding: 1rem; outline: none; }
.narrow { max-width: 460px; margin: 1.5rem auto; }
.loading { color: var(--muted); padding: 2rem 0; text-align: center; }
h1 { font-size: 1.35rem; font-weight: 800; margin-bottom: .35rem; }
h2 { font-size: 1.05rem; font-weight: 800; margin-bottom: .5rem; }
h3 { font-size: .92rem; font-weight: 700; margin: .4rem 0 .35rem; }
p { margin-bottom: .6rem; }
.lead { color: var(--muted); margin-bottom: 1rem; }
.muted { color: var(--muted); }
.small { font-size: .78rem; }
.tiny { font-size: .7rem; }
.row { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.stack > * + * { margin-top: .6rem; }
.grid2 { display: grid; grid-template-columns: 1fr; gap: .6rem; }
@media (min-width: 560px) { .grid2 { grid-template-columns: 1fr 1fr; } .grid4 { grid-template-columns: repeat(4, 1fr) !important; } }
.grid4 { display: grid; grid-template-columns: repeat(2, 1fr); gap: .6rem; }
.spacer { height: .75rem; }

/* ── Cards ── */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.1rem; margin-bottom: 1rem; }
.card-title { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: .6rem; }
.card.warn { border-color: rgba(245,158,11,.45); background: rgba(245,158,11,.07); }
.card.danger { border-color: rgba(239,68,68,.45); background: rgba(239,68,68,.06); }
.card.restricted { border-color: rgba(245,158,11,.5); }
.tile { background: var(--card2); border: 1px solid var(--border); border-radius: 12px; padding: .75rem .85rem; }
.tile-label { font-size: .65rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); }
.tile-val { font-size: 1.4rem; font-weight: 800; color: var(--teal3); line-height: 1.15; margin-top: .15rem; }
.tile-sub { font-size: .7rem; color: var(--muted); }

/* ── Forms ── */
.field { display: flex; flex-direction: column; gap: .3rem; margin-bottom: .75rem; }
.field label, .legend { font-size: .75rem; font-weight: 700; color: var(--muted); letter-spacing: .02em; }
.hint { font-size: .72rem; color: var(--muted); }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], input[type=search], select, textarea {
  width: 100%; min-height: 44px; padding: .6rem .75rem;
  background: rgba(6,18,18,.7); border: 1px solid var(--border); border-radius: 10px;
  color: var(--text); font-size: 1rem;
}
textarea { min-height: 84px; resize: vertical; }
input:disabled, select:disabled, textarea:disabled { opacity: .45; cursor: not-allowed; }
input[readonly] { color: var(--teal3); }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 55%, calc(100% - 13px) 55%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 2rem; }
fieldset { border: none; margin-bottom: .75rem; }
fieldset:disabled { opacity: .45; }
legend { font-size: .75rem; font-weight: 700; color: var(--muted); margin-bottom: .35rem; }
.check { display: flex; gap: .55rem; align-items: flex-start; padding: .45rem 0; cursor: pointer; font-size: .92rem; }
.check input { width: 20px; height: 20px; margin-top: .1rem; accent-color: var(--teal2); flex-shrink: 0; }
.radios { display: flex; flex-wrap: wrap; gap: .4rem; }
.radios label { display: inline-flex; align-items: center; gap: .35rem; padding: .45rem .8rem; border: 1px solid var(--border); border-radius: 999px; background: var(--card); cursor: pointer; font-size: .85rem; min-height: 40px; }
.radios input { accent-color: var(--teal2); }
.radios label:has(input:checked) { border-color: var(--teal2); background: var(--card2); color: var(--teal3); }
.checks { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .1rem .6rem; }
.inline-num { width: 76px !important; min-height: 38px !important; padding: .35rem .5rem !important; font-size: .9rem !important; }
.inline-txt { width: 96px !important; min-height: 38px !important; padding: .35rem .5rem !important; font-size: .9rem !important; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .35rem;
  min-height: 44px; padding: .55rem 1.1rem; border-radius: 10px; border: 1px solid transparent;
  background: linear-gradient(135deg, var(--teal), var(--teal2)); color: #fff;
  font-weight: 700; font-size: .92rem; cursor: pointer; text-decoration: none; white-space: nowrap;
}
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.ghost { background: var(--card); border-color: var(--border); color: var(--teal3); }
.btn.danger { background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.4); color: #fca5a5; }
.btn.small { min-height: 34px; padding: .3rem .7rem; font-size: .78rem; border-radius: 8px; }
.btn.block { width: 100%; }
.btn.link { background: none; border: none; color: var(--teal3); padding: .2rem .3rem; min-height: 0; text-decoration: underline; font-weight: 600; }
.btn[aria-pressed=true] { background: var(--card2); border-color: var(--teal2); color: var(--teal3); }
.star { background: none; border: none; font-size: 1.25rem; cursor: pointer; color: var(--muted); min-width: 40px; min-height: 40px; }
.star[aria-pressed=true] { color: #facc15; }
.actions { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .75rem; }

/* ── Messages ── */
.msg { font-size: .85rem; margin-top: .5rem; min-height: 0; }
.msg:empty { display: none; }
.msg.err { color: #fca5a5; }
.msg.ok { color: var(--green2); }
.banner { border-radius: 12px; padding: .8rem 1rem; margin-bottom: 1rem; font-size: .9rem; border: 1px solid var(--border); background: var(--card2); }
.banner.warn { border-color: rgba(245,158,11,.5); background: rgba(245,158,11,.1); }
.banner.danger { border-color: rgba(239,68,68,.5); background: rgba(239,68,68,.1); }
.banner strong { display: block; margin-bottom: .2rem; }

/* ── Chips ── */
.chips { display: flex; flex-wrap: wrap; gap: .35rem; }
.chip { display: inline-flex; align-items: center; gap: .3rem; font-size: .7rem; font-weight: 700; padding: .2rem .6rem; border-radius: 999px; border: 1px solid var(--border); background: var(--card); color: var(--teal3); white-space: nowrap; }
.chip.good { color: var(--green2); border-color: rgba(34,197,94,.4); }
.chip.warn { color: #fcd34d; border-color: rgba(245,158,11,.5); background: rgba(245,158,11,.1); }
.chip.danger { color: #fca5a5; border-color: rgba(239,68,68,.5); background: rgba(239,68,68,.1); }
.chip.muted { color: var(--muted); }
.chip button { background: none; border: none; color: inherit; cursor: pointer; font-size: .9rem; line-height: 1; padding: 0 .1rem; }
.chip.big { font-size: .82rem; padding: .35rem .7rem; }

/* ── Bars ── */
.bar-row { margin-bottom: .7rem; }
.bar-label { display: flex; justify-content: space-between; font-size: .8rem; margin-bottom: .25rem; gap: .5rem; }
.bar-label .muted { font-size: .75rem; }
.bar { height: 9px; background: rgba(13,148,136,.15); border-radius: 999px; overflow: hidden; }
.bar > span { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--teal), var(--teal3)); transition: width .4s ease; }
.bar.over > span { background: linear-gradient(90deg, #d97706, var(--warn)); }

/* ── Tabs (in-page) ── */
.tabs { display: flex; gap: .25rem; overflow-x: auto; border-bottom: 1px solid var(--border); margin-bottom: 1rem; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button { flex-shrink: 0; background: none; border: none; border-bottom: 2px solid transparent; padding: .7rem .85rem; color: var(--muted); font-weight: 700; font-size: .85rem; cursor: pointer; }
.tabs button[aria-selected=true] { color: var(--teal2); border-bottom-color: var(--teal2); }

/* ── Bottom tab bar (client) ── */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  display: flex; justify-content: space-around;
  background: rgba(10,26,26,.97); border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom);
}
.tabbar a { flex: 1; display: flex; flex-direction: column; align-items: center; gap: .1rem; padding: .5rem .2rem .55rem; text-decoration: none; color: var(--muted); font-size: .68rem; font-weight: 700; min-height: 56px; }
.tabbar a .ico { font-size: 1.2rem; line-height: 1.2; }
.tabbar a[aria-current=page] { color: var(--teal3); }

/* ── Tables ── */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: .82rem; }
th, td { text-align: left; padding: .5rem .5rem; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { font-size: .68rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; }
td.num, th.num { text-align: right; }
.hit { color: var(--green2); }
.miss { color: var(--muted); }

/* ── Lists ── */
.list { list-style: none; }
.list > li { padding: .6rem 0; border-bottom: 1px solid var(--border); }
.list > li:last-child { border-bottom: none; }
ul.bullets { padding-left: 1.1rem; }
ul.bullets li { margin-bottom: .3rem; font-size: .88rem; }
dl.kv { display: grid; grid-template-columns: minmax(110px, 38%) 1fr; gap: .35rem .75rem; font-size: .88rem; }
dl.kv dt { color: var(--muted); font-size: .78rem; font-weight: 700; padding-top: .1rem; }
dl.kv dd { word-break: break-word; white-space: pre-wrap; }
.empty-val { color: var(--muted); font-style: italic; }

/* ── Client list cards ── */
.client-card { display: block; text-decoration: none; color: var(--text); }
.client-card:hover { border-color: var(--teal2); }
.client-card .name { font-weight: 800; font-size: 1rem; }
.client-card .email { font-size: .78rem; color: var(--muted); margin-bottom: .45rem; word-break: break-all; }

/* ── Details / exercises ── */
details { border: 1px solid var(--border); border-radius: 10px; margin-bottom: .5rem; background: rgba(6,18,18,.4); }
details > summary { cursor: pointer; padding: .65rem .8rem; font-weight: 700; font-size: .9rem; list-style: none; display: flex; justify-content: space-between; gap: .5rem; align-items: center; }
details > summary::-webkit-details-marker { display: none; }
details > summary::after { content: '▾'; color: var(--muted); transition: transform .2s; }
details[open] > summary::after { transform: rotate(180deg); }
details > .details-body { padding: 0 .8rem .8rem; font-size: .86rem; }
.ex-meta { font-size: .78rem; color: var(--teal3); font-weight: 600; }
.ex-row { display: grid; grid-template-columns: 1fr; gap: .4rem; padding: .6rem 0; border-bottom: 1px solid var(--border); }
.ex-row:last-child { border-bottom: none; }
.ex-row .ex-fields { display: flex; gap: .4rem; flex-wrap: wrap; align-items: flex-end; }
.ex-row .ex-fields label { display: flex; flex-direction: column; font-size: .65rem; color: var(--muted); font-weight: 700; gap: .15rem; }

/* ── Calendar ── */
.cal { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: .25rem; margin: .4rem 0 .6rem; }
.cal div { border: 1px solid var(--border); border-radius: 8px; padding: .3rem .2rem; text-align: center; font-size: .62rem; min-height: 54px; background: rgba(6,18,18,.5); overflow: hidden; }
.cal div b { display: block; font-size: .65rem; color: var(--muted); margin-bottom: .15rem; }
.cal div.on { background: var(--card2); border-color: var(--teal2); color: var(--teal3); font-weight: 700; }

/* ── Wizard ── */
.dots { display: flex; gap: .35rem; list-style: none; margin: .25rem 0 1rem; flex-wrap: wrap; }
.dots button { width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--border); background: var(--card); color: var(--muted); font-size: .72rem; font-weight: 800; cursor: pointer; }
.dots button.done { background: var(--card2); color: var(--teal3); }
.dots button[aria-current=step] { background: var(--teal); color: #fff; border-color: var(--teal2); }
.daypick { display: flex; gap: .3rem; flex-wrap: wrap; }
.daypick button { min-width: 44px; min-height: 44px; border-radius: 10px; border: 1px solid var(--border); background: var(--card); color: var(--muted); font-weight: 700; cursor: pointer; }
.daypick button[aria-pressed=true] { background: var(--teal); color: #fff; border-color: var(--teal2); }
.wizard-nav { display: flex; gap: .5rem; flex-wrap: wrap; justify-content: space-between; margin-top: 1rem; }
.wizard-nav .grow { flex: 1; }

/* ── Food ── */
.date-switch { display: flex; align-items: center; gap: .4rem; margin-bottom: 1rem; }
.date-switch input { flex: 1; text-align: center; }
.date-switch .btn { min-width: 44px; padding: .5rem .7rem; }
.food-item { display: flex; gap: .5rem; align-items: flex-start; justify-content: space-between; }
.food-item .fi-main { flex: 1; min-width: 0; }
.food-item .fi-name { font-weight: 700; font-size: .92rem; }
.food-item .fi-macros { font-size: .76rem; color: var(--teal3); }
.food-item .fi-src { font-size: .66rem; color: var(--muted); margin-top: .1rem; }
.food-results { max-height: 420px; overflow-y: auto; }
.meal-group h3 { text-transform: capitalize; display: flex; justify-content: space-between; align-items: baseline; }
.meal-group h3 .muted { font-size: .72rem; font-weight: 600; text-transform: none; }

.suggest { border-left: 3px solid var(--warn); padding: .4rem .7rem; background: rgba(245,158,11,.07); border-radius: 0 8px 8px 0; margin-bottom: .4rem; font-size: .85rem; }
.suggest .tag { display: block; font-size: .64rem; font-weight: 800; text-transform: uppercase; letter-spacing: .07em; color: #fcd34d; margin-bottom: .15rem; }
.copybox { display: flex; gap: .4rem; }
.copybox input { flex: 1; font-size: .82rem; }

.disclaimer { max-width: 960px; margin: 0 auto 1rem; padding: .8rem 1rem; font-size: .72rem; color: var(--muted); text-align: center; border-top: 1px solid var(--border); }

@media (min-width: 760px) {
  .wrap { padding: 1.5rem; }
  h1 { font-size: 1.6rem; }
  .tabbar { left: 50%; right: auto; transform: translateX(-50%); width: min(560px, 100%); border: 1px solid var(--border); border-bottom: none; border-radius: 14px 14px 0 0; }
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }