/* FitPanel — tamna tema (zadano) + svijetla */
:root {
  --bg: #0b1220; --bg2: #0f1829; --card: #141f35; --card2: #1b2842; --line: #243553;
  --text: #e8eef8; --muted: #8c9bb8; --faint: #5f6f8d;
  --accent: #2dd4bf; --accent2: #60a5fa; --warn: #fbbf24; --bad: #f87171; --ok: #34d399;
  --glp: #c084fc; --water: #38bdf8; --protein: #f472b6; --carbs: #fbbf24; --fat: #a78bfa;
  --radius: 14px; --shadow: 0 8px 30px rgba(0,0,0,.25);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
}
[data-theme="light"] {
  --bg: #eef2f7; --bg2: #ffffff; --card: #ffffff; --card2: #f4f7fb; --line: #dfe5ee;
  --text: #0f172a; --muted: #55657f; --faint: #8592a8; --shadow: 0 6px 24px rgba(15,23,42,.06);
}
* { box-sizing: border-box; }
html { color-scheme: dark; }
[data-theme="light"] { color-scheme: light; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 15px; line-height: 1.45; }
a { color: var(--accent2); }
h1, h2, h3 { margin: 0; font-weight: 650; letter-spacing: -.01em; }
h1 { font-size: 1.55rem; } h2 { font-size: 1.08rem; } h3 { font-size: .95rem; }
.muted { color: var(--muted); } .faint { color: var(--faint); } .small { font-size: .84rem; }
.mono { font-family: var(--mono); }
.pos { color: var(--ok); } .neg { color: var(--bad); } .warn { color: var(--warn); } .glp { color: var(--glp); }
.right { text-align: right; } .center { text-align: center; } .nowrap { white-space: nowrap; }
.mt { margin-top: 18px; } .mb { margin-bottom: 14px; } .row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.grow { flex: 1; }

/* ---------- layout */
.app { display: grid; grid-template-columns: 236px 1fr; min-height: 100vh; }
.sidebar { position: sticky; top: 0; height: 100vh; background: var(--bg2); border-right: 1px solid var(--line);
  padding: 18px 12px; display: flex; flex-direction: column; gap: 3px; overflow-y: auto; }
.brand { display: flex; align-items: center; gap: 10px; padding: 6px 10px 16px; font-weight: 800; font-size: 1.15rem;
  color: var(--text); text-decoration: none; letter-spacing: -.02em; }
.brand .logo { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #06121f; font-size: 16px; }
.nav { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 10px; color: var(--muted);
  text-decoration: none; font-weight: 500; font-size: .93rem; white-space: nowrap; }
.nav:hover { background: var(--card); color: var(--text); }
.nav.on { background: var(--card2); color: var(--text); }
.nav .ic { width: 22px; text-align: center; font-size: 1.05rem; }
.nav-sep { height: 1px; background: var(--line); margin: 8px 6px; }
.nav-label { font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; color: var(--faint); padding: 10px 12px 4px; }
.sidebar .who { margin-top: auto; padding: 12px 10px 0; border-top: 1px solid var(--line); font-size: .86rem; color: var(--muted); }
.sidebar .who b { color: var(--text); display: block; }
.sidebar .who a { color: var(--muted); margin-right: 10px; }
.main { padding: 22px 28px 60px; max-width: 1440px; width: 100%; }
.topbar { display: none; }
@media (max-width: 960px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .topbar { display: block; position: sticky; top: 0; z-index: 20; background: var(--bg2); border-bottom: 1px solid var(--line); }
  .topbar .bar { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; }
  .topbar .links { display: flex; gap: 4px; overflow-x: auto; padding: 0 10px 8px; scrollbar-width: none; }
  .topbar .links::-webkit-scrollbar { display: none; }
  .topbar .nav { padding: 7px 11px; font-size: .86rem; }
  .main { padding: 14px 14px 60px; }
  h1 { font-size: 1.3rem; }
}

/* ---------- page head */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.page-head p { margin: 4px 0 0; color: var(--muted); }
.viewing { background: color-mix(in srgb, var(--warn) 14%, transparent); border: 1px solid color-mix(in srgb, var(--warn) 40%, transparent);
  color: var(--text); padding: 8px 14px; border-radius: 10px; margin-bottom: 14px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

/* ---------- cards & grid */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); min-width: 0; }
.card > h2 { margin-bottom: 12px; display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.card > h2 .sub { font-weight: 400; color: var(--muted); font-size: .85rem; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); }
.grid.wide > .span2 { grid-column: span 2; }
@media (max-width: 760px) { .grid.wide > .span2 { grid-column: span 1; } }
.kpis { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin-bottom: 16px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; min-width: 0; }
.kpi .l { font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.kpi .v { font-size: 1.45rem; font-weight: 700; margin-top: 2px; line-height: 1.15; font-variant-numeric: tabular-nums; }
.kpi .v small { font-size: .8rem; font-weight: 500; color: var(--muted); margin-left: 3px; }
.kpi .s { font-size: .8rem; color: var(--muted); margin-top: 3px; }
.kpi.accent { border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); }
.kpi.glp { border-color: color-mix(in srgb, var(--glp) 50%, var(--line)); }
.kpi.alert { border-color: color-mix(in srgb, var(--bad) 60%, var(--line)); background: color-mix(in srgb, var(--bad) 8%, var(--card)); }

/* ---------- forms */
form.inline { display: inline; }
.form { display: grid; gap: 10px 12px; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); align-items: end; }
.form .full { grid-column: 1 / -1; }
.form .w2 { grid-column: span 2; }
label.f { display: flex; flex-direction: column; gap: 4px; font-size: .78rem; color: var(--muted); font-weight: 500; min-width: 0; }
label.f span.hint { font-weight: 400; color: var(--faint); }
input, select, textarea { width: 100%; background: var(--bg2); color: var(--text); border: 1px solid var(--line); border-radius: 9px;
  padding: 8px 10px; font: inherit; font-size: .95rem; min-width: 0; }
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent); border-color: var(--accent); }
input[type="number"] { font-variant-numeric: tabular-nums; }
input[type="checkbox"], input[type="radio"] { width: auto; accent-color: var(--accent); }
textarea { min-height: 64px; resize: vertical; }
.check { display: flex; align-items: center; gap: 8px; font-size: .9rem; color: var(--text); }
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 9px; border: 1px solid var(--line);
  background: var(--card2); color: var(--text); font: inherit; font-weight: 600; font-size: .9rem; cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn:hover { filter: brightness(1.1); }
.btn.primary { background: var(--accent); color: #06121f; border-color: transparent; }
.btn.glp { background: var(--glp); color: #1b0b2a; border-color: transparent; }
.btn.water { background: var(--water); color: #06121f; border-color: transparent; }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, var(--line)); background: transparent; }
.btn.sm { padding: 4px 9px; font-size: .8rem; border-radius: 7px; }
.btn.xs { padding: 2px 7px; font-size: .74rem; border-radius: 6px; }
.btn.block { width: 100%; justify-content: center; }
.btn:disabled { opacity: .5; cursor: default; }
.quick { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- tables */
.tw { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -6px; padding: 0 6px; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { padding: 8px 9px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; white-space: nowrap; }
th { font-size: .74rem; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); font-weight: 600; }
td.n, th.n { text-align: right; font-variant-numeric: tabular-nums; }
tr:hover td { background: color-mix(in srgb, var(--card2) 60%, transparent); }
tr.total td { font-weight: 700; border-top: 2px solid var(--line); }
td .actions { display: inline-flex; gap: 4px; }
table.compact th, table.compact td { padding: 5px 7px; font-size: .84rem; }

/* ---------- misc components */
.bar { height: 10px; background: var(--bg2); border-radius: 999px; overflow: hidden; border: 1px solid var(--line); }
.bar > i { display: block; height: 100%; background: var(--accent); border-radius: 999px; transition: width .4s; }
.bar.water > i { background: var(--water); } .bar.protein > i { background: var(--protein); }
.bar.carbs > i { background: var(--carbs); } .bar.fat > i { background: var(--fat); } .bar.glp > i { background: var(--glp); }
.bar.over > i { background: var(--bad); }
.stat-line { display: flex; justify-content: space-between; font-size: .84rem; margin-bottom: 4px; }
.stat-line b { font-variant-numeric: tabular-nums; }
.chip { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: .76rem; font-weight: 600;
  background: var(--card2); color: var(--muted); border: 1px solid var(--line); }
.chip.ok { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, transparent); }
.chip.bad { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, transparent); }
.chip.warn { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 40%, transparent); }
.chip.glp { color: var(--glp); border-color: color-mix(in srgb, var(--glp) 40%, transparent); }
.chip.info { color: var(--accent2); border-color: color-mix(in srgb, var(--accent2) 40%, transparent); }
.chart { position: relative; height: 260px; width: 100%; min-width: 0; }
.chart canvas { max-width: 100% !important; }
.chart.tall { height: 340px; } .chart.short { height: 190px; }
.flash { padding: 10px 14px; border-radius: 10px; margin-bottom: 12px; font-size: .92rem; border: 1px solid; }
.flash.ok { background: color-mix(in srgb, var(--ok) 12%, transparent); border-color: color-mix(in srgb, var(--ok) 40%, transparent); }
.flash.err { background: color-mix(in srgb, var(--bad) 12%, transparent); border-color: color-mix(in srgb, var(--bad) 40%, transparent); }
.empty { color: var(--muted); padding: 18px; text-align: center; border: 1px dashed var(--line); border-radius: 10px; font-size: .9rem; }
.date-nav { display: flex; align-items: center; gap: 8px; }
.date-nav input[type="date"] { width: auto; }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 14px; }
.tabs a { padding: 6px 12px; border-radius: 8px; color: var(--muted); text-decoration: none; font-size: .88rem; font-weight: 500; border: 1px solid transparent; }
.tabs a.on { background: var(--card2); color: var(--text); border-color: var(--line); }
details summary { cursor: pointer; color: var(--muted); font-size: .9rem; user-select: none; }
details[open] summary { margin-bottom: 10px; }
.legend { display: flex; gap: 12px; flex-wrap: wrap; font-size: .8rem; color: var(--muted); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: middle; }

/* ---------- supplements checklist */
.checklist { display: grid; gap: 6px; }
.checklist label { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 10px; background: var(--bg2);
  border: 1px solid var(--line); cursor: pointer; }
.checklist label.done { opacity: .6; text-decoration: line-through; }
.checklist input { width: 18px; height: 18px; }
.checklist .dose { color: var(--muted); font-size: .82rem; margin-left: auto; }
.heat { display: grid; grid-auto-flow: column; gap: 3px; }
.heat i { width: 12px; height: 12px; border-radius: 3px; background: var(--bg2); border: 1px solid var(--line); display: block; }
.heat i.y { background: var(--ok); border-color: var(--ok); }
.heat i.n { background: color-mix(in srgb, var(--bad) 45%, var(--bg2)); }

/* ---------- GLP-1 site rotation */
.sites { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.site { padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg2); font-size: .86rem; }
.site b { display: block; }
.site.suggest { border-color: var(--glp); background: color-mix(in srgb, var(--glp) 12%, var(--bg2)); }
.site.recent { border-color: color-mix(in srgb, var(--bad) 50%, var(--line)); }
.dose-steps { display: flex; gap: 6px; flex-wrap: wrap; }
.dose-steps span { padding: 4px 10px; border-radius: 8px; border: 1px solid var(--line); font-size: .82rem; color: var(--muted); }
.dose-steps span.on { background: var(--glp); color: #1b0b2a; border-color: transparent; font-weight: 700; }
.dose-steps span.done { color: var(--text); border-color: color-mix(in srgb, var(--glp) 50%, var(--line)); }

/* ---------- diary */
.meal { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; margin-bottom: 10px; background: var(--bg2); }
.meal .mh { display: flex; align-items: center; justify-content: space-between; padding: 9px 12px; background: var(--card2); gap: 8px; flex-wrap: wrap; }
.meal .mh b { font-size: .95rem; }
.meal .mh .tot { font-size: .8rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.meal .item { display: grid; grid-template-columns: 1fr auto auto; gap: 8px; padding: 7px 12px; border-top: 1px solid var(--line); align-items: center; font-size: .9rem; }
.meal .item .m { color: var(--muted); font-size: .8rem; font-variant-numeric: tabular-nums; }
.meal .item .m b { color: var(--text); }
.macro-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.macro { background: var(--bg2); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.macro .l { font-size: .74rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.macro .v { font-weight: 700; font-size: 1.1rem; font-variant-numeric: tabular-nums; }
.macro .v small { font-weight: 400; color: var(--muted); font-size: .78rem; }
.search-wrap { position: relative; }
.search-results { position: absolute; z-index: 30; left: 0; right: 0; top: 100%; background: var(--card); border: 1px solid var(--line);
  border-radius: 10px; box-shadow: var(--shadow); max-height: 300px; overflow-y: auto; display: none; }
.search-results.open { display: block; }
.search-results button { display: flex; justify-content: space-between; gap: 10px; width: 100%; text-align: left; background: none; border: 0;
  border-bottom: 1px solid var(--line); padding: 8px 12px; color: var(--text); font: inherit; cursor: pointer; }
.search-results button:hover { background: var(--card2); }
.search-results button small { color: var(--muted); white-space: nowrap; }
.picked { background: color-mix(in srgb, var(--accent) 12%, var(--bg2)); border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--line));
  border-radius: 9px; padding: 8px 10px; font-size: .88rem; display: none; }
.picked.show { display: block; }
.preview { font-size: .84rem; color: var(--muted); font-variant-numeric: tabular-nums; }

/* ---------- workout */
.exgroup { border: 1px solid var(--line); border-radius: 12px; margin-bottom: 10px; overflow: hidden; }
.exgroup .eh { display: flex; justify-content: space-between; align-items: center; padding: 9px 12px; background: var(--card2); gap: 8px; flex-wrap: wrap; }
.exgroup .eh .prev { font-size: .8rem; color: var(--muted); }
.setrow { display: grid; grid-template-columns: 40px 1fr 1fr 1fr auto; gap: 8px; padding: 6px 12px; border-top: 1px solid var(--line); align-items: center; font-size: .9rem; font-variant-numeric: tabular-nums; }
.setrow .k { color: var(--muted); font-size: .78rem; }
.feel { display: flex; gap: 4px; }

/* ---------- login */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login { width: 100%; max-width: 380px; }
.login .brand { justify-content: center; padding-bottom: 6px; }
.login form { display: grid; gap: 12px; }

/* ---------- theme toggle */
.theme-btn { background: none; border: 1px solid var(--line); color: var(--muted); border-radius: 8px; padding: 4px 8px; cursor: pointer; font: inherit; font-size: .8rem; }
.print-only { display: none; }
@media print { .sidebar, .topbar, .btn, form { display: none !important; } .app { display: block; } .card { break-inside: avoid; } }