/* ============================================================
   NEW-TRITION — UI Components
   ============================================================ */

/* ---------------- Buttons ---------------- */
.btn {
  --btn-bg: var(--green-deep);
  --btn-fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: 1px solid transparent;
  background: var(--btn-bg); color: var(--btn-fg);
  font: 600 var(--fs-sm) var(--font-ui);
  padding: 7px 14px; border-radius: var(--r-pill);
  cursor: pointer; user-select: none;
  transition: filter var(--tr-fast), transform var(--tr-fast), box-shadow var(--tr-fast), background var(--tr-fast);
  white-space: nowrap;
}
.btn:hover { filter: brightness(1.08); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }

.btn.lime   { --btn-bg: var(--lime-deep); }
.btn.sky    { --btn-bg: var(--sky-deep); }
.btn.orange { --btn-bg: var(--orange-deep); }
.btn.gold {
  --btn-bg: none;
  background: var(--gold-grad); color: #23301F;
  border: 1px solid #C9971C;
  text-shadow: 0 1px 0 rgba(255,255,255,0.35);
}
.btn.gold:hover { filter: brightness(1.06) saturate(1.05); }
.btn.danger { --btn-bg: var(--danger); }
.btn.ghost  { --btn-bg: transparent; --btn-fg: var(--ink); border-color: #D8D2B4; }
.btn.ghost:hover { background: var(--bg-hover); filter: none; }
.btn.subtle { --btn-bg: var(--bg-sunken); --btn-fg: var(--ink-soft); }
.btn.subtle:hover { background: var(--bg-hover); filter: none; }

.btn.lg { padding: 11px 22px; font-size: var(--fs-body); }
.btn.sm { padding: 4px 10px; font-size: var(--fs-xs); }
.btn.icon { padding: 7px 9px; }

.btn.hero {
  background: var(--gold-grad); color: #23301F;
  border: 1px solid #C9971C;
  text-shadow: 0 1px 0 rgba(255,255,255,0.35);
  box-shadow: 0 2px 10px rgba(201, 151, 28, 0.38);
  padding: 11px 26px; font-size: var(--fs-body); letter-spacing: 0.3px;
}
.btn.hero:hover { filter: brightness(1.06) saturate(1.05); }

.btn.busy { position: relative; color: transparent !important; pointer-events: none; }
.btn.busy::after {
  content: ""; position: absolute; inset: 0; margin: auto;
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.5); border-top-color: #fff;
  animation: spin 0.7s linear infinite;
}
.btn.hero.busy::after, .btn.gold.busy::after {
  border-color: rgba(70, 56, 0, 0.30); border-top-color: #6B5407;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------- Chips / badges ---------------- */
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 10px; border-radius: var(--r-pill);
  font-size: var(--fs-xs); font-weight: 600;
  border: 1px solid transparent; cursor: default;
}
.chip.gold   { background: #FFF7CC; color: #7A5B08; border-color: var(--gold); }
.chip.lime   { background: var(--lime-soft); color: var(--lime-deep); }
.chip.sky    { background: var(--sky-soft); color: var(--sky-deep); }
.chip.orange { background: var(--orange-soft); color: var(--orange-deep); }
.chip.green  { background: var(--green-soft); color: var(--green); }
.chip.red    { background: var(--danger-soft); color: var(--danger); }
.chip.grey   { background: var(--bg-sunken); color: var(--ink-soft); }
button.chip { cursor: pointer; }
button.chip:hover { filter: brightness(0.96); }

.chip.mode-off { background: var(--bg-sunken); color: var(--ink-faint); }
.chip.mode-eq  { background: var(--orange-soft); color: var(--orange-deep); border-color: var(--gold); }
.chip.mode-le  { background: var(--lime-soft);  color: var(--lime-deep); }
.chip.mode-ge  { background: var(--green-soft); color: var(--green-deep); }

/* ---------------- Inputs ---------------- */
.input, .select {
  font: 500 var(--fs-body) var(--font-ui);
  color: var(--ink);
  background: #fff;
  border: 1px solid #DCD6BC;
  border-radius: var(--r-sm);
  padding: 7px 10px;
  transition: border-color var(--tr-fast), box-shadow var(--tr-fast), background var(--tr-fast);
  min-width: 0;
}
.input:hover { border-color: var(--gold-mid); }
.input:focus, .select:focus {
  outline: none; border-color: var(--gold-mid);
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.25);
}
.input::placeholder { color: #A8A48E; }
.select { padding-right: 26px; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%234A5545' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 9px center;
}
.input.sm, .select.sm { padding: 3px 7px; font-size: var(--fs-sm); }
.input.num { text-align: right; font-variant-numeric: tabular-nums; }

/* Checkbox */
input[type="checkbox"].cb {
  appearance: none; width: 16px; height: 16px; margin: 0;
  border: 1.5px solid #C9C2A2; border-radius: 4px; background: #fff;
  display: inline-grid; place-content: center; cursor: pointer;
  transition: background var(--tr-fast), border-color var(--tr-fast);
  vertical-align: middle; flex: none;
}
input[type="checkbox"].cb::before {
  content: ""; width: 9px; height: 9px; transform: scale(0);
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
  background: #fff; transition: transform 90ms ease-in-out;
}
input[type="checkbox"].cb:checked { background: var(--lime-deep); border-color: var(--lime-deep); }
input[type="checkbox"].cb:checked::before { transform: scale(1); }
input[type="checkbox"].cb:indeterminate { background: var(--gold-mid); border-color: var(--gold-mid); }
input[type="checkbox"].cb:indeterminate::before { transform: scale(1); clip-path: none; width: 8px; height: 2px; border-radius: 1px; background: #fff; }
input[type="checkbox"].cb:disabled { opacity: 0.4; cursor: not-allowed; }

/* Radio variant (e.g. person selector) — native control, brand accent */
input[type="radio"].cb {
  appearance: auto; accent-color: var(--green-deep);
  width: 15px; height: 15px; cursor: pointer;
}

/* ---------------- Toggle switch (auto/fixed, targets) ---------------- */
.switch {
  position: relative; display: inline-flex; align-items: center;
  width: 34px; height: 19px; flex: none; cursor: pointer;
}
.switch input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.switch .track {
  width: 100%; height: 100%; border-radius: 999px;
  background: #D6D0B8; transition: background var(--tr-fast);
}
.switch .thumb {
  position: absolute; top: 2px; left: 2px; width: 15px; height: 15px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,0.25);
  transition: left var(--tr-fast), background var(--tr-fast);
}
.switch input:checked + .track { background: var(--lime); }
.switch input:checked ~ .thumb { left: 17px; }
.switch.auto input:checked + .track { background: var(--sky); }
.switch.lock input:checked + .track { background: var(--orange); }
.switch input:focus-visible + .track { outline: 2px solid var(--sky-deep); outline-offset: 2px; }
.switch.sm { width: 28px; height: 16px; }
.switch.sm .thumb { width: 12px; height: 12px; }
.switch.sm input:checked ~ .thumb { left: 14px; }

/* ---------------- Dense data tables ---------------- */
.table-scroll {
  overflow: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
}
/* JS wraps scrollables in .scroll-wrap and adds .sfade overlays that light up
   only when there is more content beyond the visible edge. */
.scroll-wrap { position: relative; }
.sfade {
  position: absolute; top: 0; bottom: 8px; width: 22px;
  pointer-events: none; opacity: 0; transition: opacity var(--tr-med);
  z-index: 5;
}
.sfade.r { right: 0; background: linear-gradient(-90deg, rgba(28,36,25,0.14), transparent); border-radius: 0 10px 10px 0; }
.sfade.on { opacity: 1; }

table.grid { border-collapse: separate; border-spacing: 0; width: max-content; min-width: 100%; }
table.grid.cols-fixed { table-layout: fixed; }
table.grid th, table.grid td {
  padding: 5px 8px;
  border-bottom: 1px solid var(--bg-sunken);
  border-right: 1px solid #F4F1E2;
  font-size: var(--fs-sm);
  white-space: nowrap;
  background: var(--bg);
}
table.grid thead th {
  position: sticky; top: 0; z-index: 3;
  text-align: left;
  background: var(--bg-tint);
  color: var(--ink-soft);
  font-weight: 700; font-size: var(--fs-xs);
  text-transform: uppercase; letter-spacing: 0.4px;
  border-bottom: 2px solid var(--gold);
  cursor: default; user-select: none;
}
table.grid thead th.num, table.grid thead th.hcenter { text-align: center; }
table.grid th.num, table.grid td.num { text-align: right; font-variant-numeric: tabular-nums; }
table.grid thead th.num.hright { text-align: right; }
/* compact two-line header: label over unit */
table.grid thead th .h2l { display: block; line-height: 1.25; }
table.grid thead th .h2l .hunit {
  display: block; font-size: 8.5px; font-weight: 600;
  letter-spacing: 0.3px; color: var(--ink-faint); line-height: 1.1;
  text-transform: none;   /* keep µg / IU exactly as written — uppercase turns µg into MG */
}
/* two-tier header (ingredients): group row pinned at top, compact code/unit
   row pinned directly beneath it */
table.grid thead tr.grp-row th { top: 0; height: 24px; padding-top: 4px; padding-bottom: 4px; }
table.grid thead tr.nut-row th { top: 24px; height: 32px; padding-top: 4px; padding-bottom: 4px; }
table.grid thead tr.grp-row th.hgroup { border-bottom: 1px solid rgba(201, 151, 28, 0.35); }
table.grid thead th.sortable { cursor: pointer; }
table.grid thead th.sortable:hover { color: var(--gold-deep); background: var(--bg-hover); }
table.grid thead th .sort-arrow { font-size: 9px; margin-left: 3px; color: var(--gold-deep); }
table.grid thead th.hgroup {
  text-align: center; color: var(--gold-deep);
  border-left: 2px solid var(--gold);
  background: linear-gradient(180deg, #FFFDF0, var(--bg-tint));
  letter-spacing: 0.3px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-size: 8.5px;
}
/* zebra stripes help the eye travel 20+ columns without slipping rows */
table.grid tbody tr:nth-child(even) td { background: #FAFCF3; }
table.grid tbody tr:hover td { background: var(--bg-hover); }
table.grid tbody tr.selected td { background: var(--bg-hover); }
table.grid .rowhead {
  position: sticky; left: 0; z-index: 2;
  background: var(--bg);
  text-align: left; font-weight: 600;
  box-shadow: inset -2px 0 0 rgba(201, 151, 28, 0.25);
}
table.grid tbody tr:nth-child(even) .rowhead { background: #FAFCF3; }
table.grid thead .rowhead { z-index: 4; }
table.grid tbody tr:hover .rowhead { background: var(--bg-hover); }
/* scrolled state: deepen the sticky column edge so overlap is obvious */
.table-scroll.scrolled-x table.grid .rowhead {
  box-shadow: inset -2px 0 0 rgba(201, 151, 28, 0.25), 8px 0 12px -8px rgba(28, 36, 25, 0.35);
}
/* truncate long names inside fixed-width sticky cells */
table.grid .rname {
  display: block; overflow: hidden; text-overflow: ellipsis;
  min-width: 0; white-space: nowrap;
}
table.grid .rname-flex { display: flex; align-items: center; gap: 3px; min-width: 0; }
table.grid .rname-flex .rname { flex: 0 1 auto; }
table.grid tfoot td {
  position: sticky; bottom: 0; z-index: 3;
  background: var(--bg-tint); font-weight: 700; border-top: 2px solid var(--gold);
}
table.grid tfoot td.rowhead { z-index: 4; }
table.grid td input.cell-num {
  width: 62px; text-align: right; font-variant-numeric: tabular-nums;
  border: 1px solid transparent; background: transparent; border-radius: 4px;
  font: inherit; color: inherit; padding: 1px 4px;
}
table.grid td input.cell-num:hover { border-color: #E4DCB0; background: #fff; }
table.grid td input.cell-num:focus { outline: none; border-color: var(--gold-mid); background: #fff; box-shadow: 0 0 0 2px rgba(255,215,0,0.3); }
table.grid td input.cell-name { border: 1px solid transparent; background: transparent; font: inherit; font-weight: 600; color: inherit; padding: 1px 4px; width: 100%; min-width: 110px; }
table.grid td input.cell-name:hover { border-color: #E4DCB0; background: #fff; }
table.grid td input.cell-name:focus { outline: none; border-color: var(--gold-mid); background: #fff; box-shadow: 0 0 0 2px rgba(255,215,0,0.3); }

/* lock icon for global (non-editable) rows */
.lock-ico { display: inline-block; color: var(--gold-mid); font-size: 10px; margin-left: 4px; }

/* ---------------- Tabs ---------------- */
.tabs { display: flex; gap: 2px; overflow-x: auto; padding: 4px; background: var(--bg-sunken); border-radius: var(--r-md); scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab {
  border: 1px solid transparent; background: transparent; color: var(--ink-soft);
  font: 600 var(--fs-sm) var(--font-ui);
  padding: 6px 12px; border-radius: var(--r-sm); cursor: pointer;
  white-space: nowrap; transition: all var(--tr-fast);
}
.tab:hover { background: var(--bg-hover); }
.tab.active { background: #fff; color: var(--green-deep); border-color: var(--gold); box-shadow: var(--shadow-1); }
.tab .dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-left: 5px; background: var(--c-off); }
.tab .dot.ok { background: var(--c-ok); } .tab .dot.warn { background: var(--c-warn); } .tab .dot.bad { background: var(--c-bad); }

/* Day tabs (14) — grouped by week */
.day-tabs { display: flex; flex-direction: column; gap: 6px; }
.day-tabs .week-label { font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.6px; text-transform: uppercase; color: var(--gold-deep); padding-left: 4px; }
.day-tabs .strip { display: flex; gap: 3px; overflow-x: auto; padding-bottom: 2px; }
.day-tab {
  min-width: 52px; padding: 5px 4px 6px; border-radius: 8px;
  border: 1.5px solid transparent; background: var(--bg-sunken); cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 1px;
  transition: all var(--tr-fast);
}
.day-tab .dw { font-size: var(--fs-xs); font-weight: 700; color: var(--ink-soft); text-transform: uppercase; }
.day-tab .dd { font-size: var(--fs-sm); font-weight: 700; font-variant-numeric: tabular-nums; color: var(--ink); }
.day-tab:hover { background: var(--bg-hover); }
.day-tab.active { background: var(--green-deep); border-color: var(--gold); box-shadow: 0 2px 8px rgba(20, 83, 45, 0.35); }
.day-tab.active .dw { color: #B5D3A8; }
.day-tab.active .dd { color: var(--gold); }
.day-tab.past { opacity: 0.55; }
.day-tab.today { border-color: var(--gold-mid); }
/* five compliance dashes under each date number: cost · energy · protein ·
   fat · carbs — green = within target, red = outside, grey = no target */
.day-tab .cal-dashes { display: flex; gap: 2px; }
.day-tab .cal-dashes .cd { width: 7px; height: 3px; border-radius: 1.5px; background: var(--c-off); }
.day-tab .cal-dashes .cd.g { background: var(--c-ok); }
.day-tab .cal-dashes .cd.r { background: var(--c-bad); }

/* ---------------- Compliance bar ----------------
   0 sits at the left edge; the fill runs to the actual value on a scale
   whose right end is whichever of actual/target is larger. The target rides
   on that same scale as a marker: dot = equal, '<' = actual must stay under
   it (≤ target), '>' = actual must stay over it (≥ target). The fill is
   green when the value is within target, red when it is out. */
.cbar {
  position: relative; display: block; height: 6px; border-radius: 3px;
  background: var(--bg-sunken); min-width: 42px;
}
.cbar > i {
  position: absolute; inset: 0 auto 0 0; border-radius: 3px;
  background: var(--c-off);
  transition: width var(--tr-med), background var(--tr-med);
}
.cbar > i.ok { background: var(--c-ok); }
.cbar > i.bad { background: var(--c-bad); }
.cbar-mark {
  position: absolute; top: 50%; transform: translate(-50%, -50%);
  display: grid; place-content: center;
  color: var(--ink-soft); pointer-events: none; z-index: 1;
}
.cbar-mark.eq {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ink-soft);
  box-shadow: 0 0 0 1.5px #fff;
}
.cbar-mark.le, .cbar-mark.ge {
  font: 800 8px/1 var(--font-ui);
  background: #fff; border-radius: 3px; padding: 1px 1.5px;
  box-shadow: 0 0 2px rgba(28, 36, 25, 0.35);
}

/* compliance dot before a number */
.cdot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 4px; background: var(--c-off); flex: none; }
.cdot.ok{background:var(--c-ok);} .cdot.near{background:var(--c-near);} .cdot.warn{background:var(--c-warn);} .cdot.bad{background:var(--c-bad);}

/* ---------------- Autocomplete dropdown ---------------- */
.ac-wrap { position: relative; }
.ac-menu {
  position: absolute; z-index: var(--z-dropdown);
  left: 0; right: 0; top: calc(100% + 4px);
  background: #fff; border: 1.5px solid var(--gold); border-radius: var(--r-md);
  box-shadow: var(--shadow-3);
  min-width: 230px;
  display: flex; align-items: stretch;
}
.ac-list { flex: 1; min-width: 0; max-height: 260px; overflow-y: auto; overscroll-behavior: contain; }
.ac-item {
  display: flex; align-items: center; gap: 8px; padding: 7px 10px;
  cursor: pointer; font-size: var(--fs-sm);
  touch-action: pan-y;   /* let vertical swipes scroll the list, not select */
}
.ac-item:hover, .ac-item.hover { background: var(--bg-hover); }
.ac-item .kcal { margin-left: auto; color: var(--ink-faint); font-size: var(--fs-xs); }
.ac-item b { font-weight: 600; }
.ac-empty { padding: 10px; color: var(--ink-faint); font-size: var(--fs-sm); text-align: center; }
/* A–Z index rail (long lists): tap or slide a letter to filter */
.ac-rail {
  display: flex; flex-direction: column; align-items: center;
  padding: 3px 2px; background: var(--bg-tint);
  border-left: 1px solid var(--bg-sunken);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  user-select: none; touch-action: none;
  max-height: 260px; overflow: hidden;
}
.ac-rail span {
  font-size: 8.5px; font-weight: 700; line-height: 1.5;
  color: var(--gold-deep); cursor: pointer; padding: 0 3px;
}
.ac-rail span.on { background: var(--gold); border-radius: 3px; color: #23301F; }

/* ---------------- Toasts ---------------- */
#toast-root { position: fixed; z-index: var(--z-toast); bottom: calc(var(--tabbar-h) + 12px); left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; gap: 8px; width: min(94vw, 460px); pointer-events: none; }
@media (min-width: 961px) { #toast-root { bottom: 20px; } }
.toast {
  display: flex; align-items: center; gap: 10px;
  background: var(--green-deep); color: #fff;
  border-radius: var(--r-md); padding: 10px 14px;
  box-shadow: var(--shadow-3);
  font-size: var(--fs-sm); font-weight: 500;
  animation: toast-in 0.25s cubic-bezier(0.2, 0.9, 0.3, 1.2);
  pointer-events: auto;
}
.toast.err { background: #7F1D1D; } .toast.warn { background: #92400E; } .toast.info { background: var(--sky-deep); }
.toast .ico { font-size: 15px; }
@keyframes toast-in { from { opacity: 0; transform: translateY(12px) scale(0.97); } }
.toast.out { opacity: 0; transform: translateY(8px); transition: all 0.3s; }

/* ---------------- Modal ---------------- */
.modal-backdrop {
  position: fixed; inset: 0; z-index: var(--z-modal);
  background: rgba(20, 24, 16, 0.45); backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center;
  padding: 16px; animation: fade-in 0.18s ease;
}
.modal {
  background: #fff; border: 2px solid var(--gold); border-radius: var(--r-lg);
  box-shadow: var(--shadow-3);
  width: min(96vw, 620px); max-height: 88dvh; overflow: hidden;
  display: flex; flex-direction: column;
  animation: pop-in 0.2s cubic-bezier(0.2, 0.9, 0.3, 1.15);
}
.modal-head { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 2px solid var(--gold); background: var(--bg-tint); }
.modal-head h3 { font-size: var(--fs-h3); color: var(--green-deep); flex: 1; }
.modal-body { padding: 16px 18px; overflow-y: auto; }
.modal-foot { display: flex; gap: 10px; justify-content: flex-end; padding: 12px 18px; border-top: 1px solid var(--bg-sunken); }
.modal-close { border: none; background: none; font-size: 20px; cursor: pointer; color: var(--ink-faint); line-height: 1; padding: 4px; }
.modal-close:hover { color: var(--danger); }
@keyframes fade-in { from { opacity: 0; } }
@keyframes pop-in { from { opacity: 0; transform: scale(0.95) translateY(8px); } }

/* ---------------- Skeleton / empty state ---------------- */
.skeleton { position: relative; overflow: hidden; background: var(--bg-sunken); border-radius: 6px; min-height: 14px; }
.skeleton::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.75), transparent);
  animation: shimmer 1.3s infinite;
}
@keyframes shimmer { from { transform: translateX(-100%); } to { transform: translateX(100%); } }

.empty-state { text-align: center; padding: 34px 18px; color: var(--ink-faint); }
.empty-state .big { font-size: 34px; margin-bottom: 8px; }
.empty-state h3 { color: var(--ink-soft); margin-bottom: 6px; }
.empty-state p { max-width: 420px; margin: 0 auto 14px; font-size: var(--fs-sm); }

/* ---------------- Header (white & gold brand bar, green accents) ---------------- */
.app-header {
  background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-tint) 100%);
  border-bottom: 2px solid var(--gold);
  box-shadow: 0 2px 14px rgba(70, 100, 40, 0.08);
  color: var(--ink);
}
.app-header .inner {
  max-width: var(--content-max); margin: 0 auto;
  display: flex; align-items: center; gap: var(--sp-4);
  padding: 0 var(--sp-5); height: var(--header-h);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none !important; }
.brand .logo-mark { width: 30px; height: 30px; border-radius: 8px; box-shadow: 0 1px 4px rgba(120,90,0,0.25); }
.brand .logo-text {
  font-family: var(--font-display); font-weight: 700; font-size: 1.18rem; letter-spacing: 0.5px;
  background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  text-shadow: 0 1px 0 rgba(161, 98, 7, 0.12);
  white-space: nowrap;
}
.main-nav { display: flex; gap: 2px; margin-left: var(--sp-4); overflow-x: auto; scrollbar-width: none; }
.main-nav::-webkit-scrollbar { display: none; }
.main-nav a {
  color: var(--green-deep); font-size: var(--fs-sm); font-weight: 600;
  padding: 7px 12px; border-radius: var(--r-sm); text-decoration: none !important;
  white-space: nowrap; transition: background var(--tr-fast), color var(--tr-fast), box-shadow var(--tr-fast);
}
.main-nav a:hover { background: var(--bg-hover); }
.main-nav a.active {
  background: var(--green-deep); color: var(--gold);
  box-shadow: inset 0 -2px 0 var(--gold), var(--shadow-1);
}

.header-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.person-pill {
  display: flex; align-items: center; gap: 7px;
  background: #fff; border: 1px solid var(--gold);
  color: var(--green-deep); border-radius: var(--r-pill); padding: 4px 12px 4px 6px;
  font-size: var(--fs-sm); font-weight: 600; cursor: pointer;
  box-shadow: 0 1px 3px rgba(120, 90, 0, 0.10);
}
.person-pill:hover { background: var(--gold-pale); }
.avatar {
  width: 24px; height: 24px; border-radius: 50%; flex: none;
  background: var(--gold-grad); color: #23301F;
  display: grid; place-content: center; font-size: 11px; font-weight: 800;
}
.user-menu-wrap { position: relative; }
.menu-pop {
  position: absolute; right: 0; top: calc(100% + 8px); z-index: var(--z-dropdown);
  background: #fff; border: 1.5px solid var(--gold); border-radius: var(--r-md);
  box-shadow: var(--shadow-3); min-width: 190px; overflow: hidden; padding: 4px;
}
.menu-pop button, .menu-pop a {
  display: flex; align-items: center; gap: 8px; width: 100%;
  padding: 8px 10px; border: none; background: none; cursor: pointer;
  font: 500 var(--fs-sm) var(--font-ui); color: var(--ink); text-decoration: none;
  border-radius: 6px; text-align: left;
}
.menu-pop button:hover, .menu-pop a:hover { background: var(--bg-hover); }
.menu-pop .sep { height: 1px; background: var(--bg-sunken); margin: 4px 6px; }
.menu-pop .who { padding: 8px 10px 6px; font-size: var(--fs-xs); color: var(--ink-faint); border-bottom: 1px solid var(--bg-sunken); margin-bottom: 4px; }
.menu-pop .who b { display: block; color: var(--ink); font-size: var(--fs-sm); }
/* setting row inside a menu-pop (e.g. site-wide energy unit kcal / kJ) */
.menu-pop .menu-row {
  display: flex; align-items: center; gap: 8px; width: 100%;
  padding: 7px 10px;
}
.menu-pop .menu-row .menu-lab { font: 500 var(--fs-sm) var(--font-ui); color: var(--ink); }
.menu-pop .menu-row .seg { margin-left: auto; }
.menu-pop .menu-row .seg button { padding: 4px 10px; }

/* ---------------- Mobile bottom tab bar (deep green accent bar) ---------------- */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: var(--z-header);
  height: calc(var(--tabbar-h) + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: var(--green-deep); border-top: 2px solid var(--gold);
  display: none;
}
@media (max-width: 960px) {
  .tabbar { display: flex; } .main-nav { display: none; }
  /* compact header: keep the gold brand word, shrink account pills */
  .app-header .inner { gap: 8px; padding: 0 10px; }
  .brand .logo-text { font-size: 1.02rem; }
  .person-pill { padding: 3px 8px 3px 5px; gap: 5px; }
  #user-pill span:not(.avatar) { display: none; }
}
.tabbar a {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  color: #C9D6A6; font-size: 10px; font-weight: 600; text-decoration: none !important;
}
.tabbar a .ico { font-size: 17px; line-height: 1; }
.tabbar a.active { color: var(--gold); }

/* ---------------- Misc form rows ---------------- */
.field { display: flex; flex-direction: column; gap: 4px; }
.field > label { font-size: var(--fs-xs); font-weight: 700; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.4px; }

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }

.search-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.search-row .input.search { flex: 1 1 200px; max-width: 340px; }

/* Segmented control */
.seg { display: inline-flex; background: var(--bg-sunken); border-radius: var(--r-pill); padding: 3px; gap: 2px; }
.seg button {
  border: none; background: transparent; cursor: pointer;
  font: 600 var(--fs-xs) var(--font-ui); color: var(--ink-soft);
  padding: 5px 12px; border-radius: var(--r-pill); transition: all var(--tr-fast);
  white-space: nowrap;
}
.seg button.active { background: var(--green-deep); color: var(--gold); box-shadow: var(--shadow-1); }

/* Tooltip (pure CSS via data-tip) */
[data-tip] { position: relative; }
[data-tip]:hover::after {
  content: attr(data-tip);
  position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%);
  background: var(--ink); color: #fff; font-size: var(--fs-xs); font-weight: 500;
  padding: 5px 9px; border-radius: 6px; white-space: nowrap; z-index: 60;
  pointer-events: none; box-shadow: var(--shadow-2);
}

/* Solve report list */
.report-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.report-list li { display: flex; gap: 10px; align-items: flex-start; font-size: var(--fs-sm); padding: 8px 10px; border-radius: 8px; background: var(--bg-tint); border: 1px solid var(--bg-sunken); }
.report-list li .st { flex: none; font-size: 14px; }

/* solver report: suggested additions */
.suggest-wrap { margin-top: 12px; display: flex; flex-direction: column; gap: 10px; }
.suggest-h { font-weight: 700; font-size: var(--fs-sm); color: var(--green-deep, #14532d); }
.suggest-gap { display: flex; flex-direction: column; gap: 6px; padding: 10px; border-radius: 10px; background: var(--bg-tint); border: 1px solid var(--bg-sunken); }
.suggest-t { font-size: var(--fs-sm); }
.suggest-row { display: flex; align-items: center; gap: 10px; }
.suggest-row .sr-name { flex: 1 1 auto; min-width: 0; font-size: var(--fs-sm); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.suggest-row .sr-meta { flex: none; }
.suggest-row .btn { flex: none; }

@media print { .app-header, .tabbar, .btn { display: none !important; } }