/* ============ CalCounter — tema neon ============ */
:root {
  --bg: #0a0e17;
  --surface: #101725;
  --surface-2: #16203270;
  --border: #22d3ee40;
  --ink: #e6f7ff;
  --ink-2: #9db4c7;
  --ink-3: #5d7286;
  --cyan: #22d3ee;
  --magenta: #e879f9;
  --green: #4ade80;
  --amber: #fbbf24;
  --red: #fb7185;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background:
    radial-gradient(1000px 500px at 80% -10%, #e879f912, transparent),
    radial-gradient(900px 500px at -10% 30%, #22d3ee12, transparent),
    var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", system-ui, sans-serif;
  min-height: 100vh;
}

/* ---------- topo ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  padding: 18px 28px;
  border-bottom: 1px solid var(--border);
  background: #0a0e17cc;
  backdrop-filter: blur(6px);
  position: sticky; top: 0; z-index: 10;
}
.logo {
  font-size: 1.5rem; letter-spacing: 4px; font-weight: 800;
  color: var(--cyan);
  text-shadow: 0 0 8px #22d3ee80, 0 0 24px #22d3ee40;
}
.logo span { color: var(--magenta); text-shadow: 0 0 8px #e879f980, 0 0 24px #e879f940; }

.tabs { display: flex; gap: 8px; }
.tab {
  background: transparent; color: var(--ink-2);
  border: 1px solid #ffffff1f; border-radius: 999px;
  padding: 8px 22px; font-size: .95rem; cursor: pointer;
  letter-spacing: 1px; transition: all .2s;
}
.tab:hover { color: var(--ink); border-color: var(--cyan); }
.tab.active {
  color: var(--cyan); border-color: var(--cyan);
  box-shadow: 0 0 10px #22d3ee50, inset 0 0 10px #22d3ee20;
  text-shadow: 0 0 6px #22d3ee80;
}

/* ---------- layout ---------- */
main { max-width: 1080px; margin: 0 auto; padding: 24px 20px 60px; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

.date-row {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 18px; color: var(--ink-2);
}

/* minmax(0,1fr): sem isso o conteúdo (ex.: canvas largo) trava a largura mínima do card */
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.card.wide { grid-column: 1 / -1; }

.card {
  background: linear-gradient(180deg, var(--surface), #0d1320);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 22px;
  box-shadow: 0 0 18px #22d3ee14, inset 0 1px 0 #ffffff0a;
}
.card h2 {
  font-size: .85rem; text-transform: uppercase; letter-spacing: 2.5px;
  color: var(--ink-2); margin-bottom: 16px;
}

/* ---------- medidor ---------- */
.gauge-card { text-align: center; }
.gauge-wrap { position: relative; width: 260px; margin: 0 auto; }
.gauge-wrap canvas { display: block; }
.gauge-center {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  pointer-events: none;
}
.gauge-value {
  font-size: 2.6rem; font-weight: 800; color: var(--ink);
  text-shadow: 0 0 14px #22d3ee66;
}
.gauge-label { color: var(--ink-3); font-size: .8rem; letter-spacing: 1px; }
.gauge-status {
  margin-top: 6px; font-size: .95rem; font-weight: 600; letter-spacing: .5px; min-height: 1.4em;
}
.gauge-status.ok    { color: var(--green); text-shadow: 0 0 8px #4ade8060; }
.gauge-status.warn  { color: var(--amber); text-shadow: 0 0 8px #fbbf2460; }
.gauge-status.over  { color: var(--red);   text-shadow: 0 0 8px #fb718560; }

.stats { display: flex; justify-content: center; gap: 40px; margin-top: 14px; }
.stat { display: flex; flex-direction: column; }
.stat-label { color: var(--ink-3); font-size: .75rem; text-transform: uppercase; letter-spacing: 1.5px; }
.stat-value { font-size: 1.3rem; font-weight: 700; }

/* ---------- formulários ---------- */
.add-form { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.add-form select, .add-form input, .date-row input {
  background: var(--surface-2); color: var(--ink);
  border: 1px solid #ffffff26; border-radius: 8px;
  padding: 9px 12px; font-size: .95rem;
  color-scheme: dark;
}
.add-form select { flex: 1; min-width: 160px; }
.add-form input[type="number"] { width: 90px; }
.add-form input[type="text"] { flex: 1; min-width: 160px; }
.add-form select:focus, .add-form input:focus, .date-row input:focus {
  outline: none; border-color: var(--cyan); box-shadow: 0 0 8px #22d3ee50;
}
.unit { color: var(--ink-3); font-size: .85rem; }

.qty-box { display: inline-flex; align-items: center; gap: 6px; }
.qty-box .unit { min-width: 20px; }
#foodUnit { flex: 0 1 auto; min-width: 0; }

.hint { color: var(--ink-3); font-size: .8rem; margin: -4px 0 12px; min-height: 1.2em; }

.btn {
  border-radius: 8px; padding: 9px 18px; font-size: .95rem; font-weight: 600;
  cursor: pointer; letter-spacing: .5px; transition: all .15s;
}
.btn-primary {
  background: #22d3ee1a; color: var(--cyan); border: 1px solid var(--cyan);
  box-shadow: 0 0 10px #22d3ee40;
}
.btn-primary:hover { background: #22d3ee33; box-shadow: 0 0 16px #22d3ee70; }

.btn-del, .btn-edit, .btn-ok {
  background: transparent; color: var(--ink-3); border: 1px solid transparent;
  border-radius: 6px; padding: 4px 10px; cursor: pointer; font-size: 1rem;
}
.btn-del:hover  { color: var(--red);   border-color: var(--red);   box-shadow: 0 0 8px #fb718550; }
.btn-edit:hover { color: var(--cyan);  border-color: var(--cyan);  box-shadow: 0 0 8px #22d3ee50; }
.btn-ok:hover   { color: var(--green); border-color: var(--green); box-shadow: 0 0 8px #4ade8050; }

/* ---------- lista do dia ---------- */
.entry-list { list-style: none; max-height: 300px; overflow-y: auto; }
.entry-list li {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 4px; border-bottom: 1px dashed #ffffff14;
}
.entry-time { color: var(--ink-3); font-size: .8rem; width: 42px; }
.entry-name { flex: 1; }
.entry-qty  { color: var(--ink-2); font-size: .85rem; }
.entry-kcal { color: var(--magenta); font-weight: 700; text-shadow: 0 0 8px #e879f950; min-width: 76px; text-align: right; }
.empty-msg { color: var(--ink-3); font-style: italic; padding: 8px 2px; }

/* ---------- gráfico semanal ---------- */
.chart-wrap {
  position: relative;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: #22d3ee40 transparent;
}
.chart-wrap canvas { display: block; }
.tooltip {
  position: absolute; pointer-events: none; z-index: 5;
  background: #0d1320f2; border: 1px solid var(--cyan);
  border-radius: 8px; padding: 8px 12px; font-size: .85rem;
  box-shadow: 0 0 14px #22d3ee50; white-space: nowrap;
  transform: translate(-50%, -110%);
}
.tooltip .t-date { color: var(--ink-2); font-size: .75rem; }
.tooltip .t-val  { color: var(--cyan); font-weight: 700; }

.table-view { margin-top: 12px; color: var(--ink-2); }
.table-view summary { cursor: pointer; font-size: .85rem; }
.table-view table, .food-table { width: 100%; border-collapse: collapse; margin-top: 10px; }
.table-view th, .table-view td, .food-table th, .food-table td {
  text-align: left; padding: 8px 10px; border-bottom: 1px solid #ffffff14; font-size: .92rem;
}
.table-view th, .food-table th {
  color: var(--ink-3); text-transform: uppercase; font-size: .72rem; letter-spacing: 1.5px;
}
.food-table td:nth-child(2) { color: var(--magenta); font-weight: 600; }
.food-table td:last-child { text-align: right; }
.food-table .row-actions { white-space: nowrap; }

/* tabela maior que a tela (ex.: linha em edição no celular) rola na horizontal */
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: #22d3ee40 transparent;
}

/* linha em modo de edição */
.food-table tr.editing input, .food-table tr.editing select {
  background: var(--surface-2); color: var(--ink);
  border: 1px solid var(--cyan); border-radius: 6px;
  padding: 5px 8px; font-size: .9rem; color-scheme: dark;
  box-shadow: 0 0 6px #22d3ee30;
}
.food-table tr.editing input[type="text"] { width: 100%; min-width: 110px; }
.food-table tr.editing input[type="number"] { width: 72px; }
.food-table tr.editing input:focus, .food-table tr.editing select:focus { outline: none; }

/* ---------- mobile (por último para vencer as regras base) ---------- */
@media (max-width: 760px) {
  .grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .card.wide { grid-column: auto; }

  .topbar { padding: 12px 16px; }
  .logo { font-size: 1.15rem; letter-spacing: 3px; }
  .tabs { width: 100%; }
  .tab { flex: 1; padding: 8px 0; }

  main { padding: 16px 12px 40px; }
  .card { padding: 16px 14px; }

  /* seletor de alimento ocupa a linha toda; qtd + botão dividem a de baixo */
  .add-form select { flex: 1 1 100%; min-width: 0; }
  .add-form input[type="number"] { flex: 1; width: auto; min-width: 0; }
  .add-form .qty-box { flex: 1; }
  .add-form .btn-primary { flex: 2; }

  .stats { gap: 24px; }
  .entry-list { max-height: none; overflow-y: visible; }
}