:root {
  --bg: #f3f4f6;           /* gris clair */
  --panel: #ffffff;
  --text: #111827;         /* presque noir doux */
  --muted: #4b5563;
  --border: rgba(17, 24, 39, 0.12);
  --shadow: 0 10px 30px rgba(17, 24, 39, 0.08);

  --accent: #2563eb;
  --danger: #dc2626;

  --focus: rgba(37, 99, 235, 0.35);
  --btn-bg: var(--accent);
  --btn-fg: #ffffff;

  --radius: 16px;
  --radius-sm: 12px;
}

[data-theme="dark"] {
  --bg: #0b1220;
  --panel: #0f1b32;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --border: rgba(229, 231, 235, 0.14);
  --shadow: 0 12px 34px rgba(0, 0, 0, 0.35);

  --accent: #60a5fa; /* bleu plus clair sur fond sombre */
  --danger: #f87171;

  --focus: rgba(96, 165, 250, 0.35);
  --btn-fg: #0b1220;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.35;
}

.container {
  width: min(980px, 92vw);
  margin: 24px auto 40px;
  display: grid;
  gap: 18px;
}

.topbar {
  width: min(980px, 92vw);
  margin: 18px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo{
  width: 70px;
  height: auto;
  border-radius: 90px;
  display: grid;
  place-items: center;
  display: block;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

.card__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.card__actions { display: flex; gap: 10px; align-items: center; }

.card__title {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 750;
  letter-spacing: -0.01em;
}
.card__title--small { margin: 10px 0 8px; font-size: 14px; }

.muted { color: var(--muted); margin: 0 0 14px; }

.form { display: grid; gap: 14px; }

.grid {
  display: grid;
  gap: 12px;
}
.grid--2 { grid-template-columns: 1fr 1fr; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }

.field {
  display: grid;
  gap: 6px;
}
label {
  font-size: 13px;
  color: var(--muted);
}

input, select {
  width: 100%;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  outline: none;
  font-size: 14px;
}

input::placeholder { color: color-mix(in srgb, var(--muted) 70%, transparent); }

input:focus, select:focus {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  box-shadow: 0 0 0 4px var(--focus);
}

.form__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
}

.btn {
  appearance: none;
  border: 1px solid color-mix(in srgb, var(--accent) 70%, var(--border));
  background: var(--btn-bg);
  color: var(--btn-fg);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.05s ease, filter 0.15s ease;
}

.btn:active { transform: translateY(1px); }

.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.btn--danger {
  background: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 70%, var(--border));
  color: #0b1220;
}

.totals {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  background: color-mix(in srgb, var(--panel) 88%, var(--accent) 12%);
}

.metric__label { color: var(--muted); font-size: 12px; }
.metric__value { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; margin-top: 4px; }
.metric__unit { color: var(--muted); font-size: 12px; margin-top: -2px; }

.divider {
  height: 1px;
  background: var(--border);
  margin: 14px 0 8px;
}

.meal-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.meal-item {
  display: grid;
  gap: 6px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  background: color-mix(in srgb, var(--panel) 96%, var(--accent) 4%);
}

.meal-item__top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
  flex-wrap: wrap;
}

.meal-item__name { font-weight: 800; letter-spacing: -0.01em; }

.meal-item__btns { display: flex; gap: 8px; }

.btn-mini {
  cursor: pointer;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  border-radius: 10px;
  padding: 6px 10px;
  font-weight: 750;
}

.btn-mini--danger {
  border-color: color-mix(in srgb, var(--danger) 55%, var(--border));
  color: color-mix(in srgb, var(--danger) 90%, var(--text));
}

.meal-item__nums {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.num-pill {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px 10px;
  background: color-mix(in srgb, var(--panel) 92%, var(--accent) 8%);
}
.num-pill__k { color: var(--muted); font-size: 11px; }
.num-pill__v { font-weight: 900; margin-top: 2px; }

.alert {
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  border: 1px solid var(--border);
  margin-top: 6px;
  font-size: 13px;
}
.alert--error {
  border-color: color-mix(in srgb, var(--danger) 60%, var(--border));
  background: color-mix(in srgb, var(--danger) 12%, var(--panel));
}

.theme__label {
  font-size: 13px;
  color: var(--muted);
  margin-right: 10px;
  font-weight: 700;
}

.footer {
  width: min(980px, 92vw);
  margin: 0 auto 28px;
}

.select { max-width: 240px; }

@media (max-width: 860px) {
  .grid--2 { grid-template-columns: 1fr; }
  .grid--3 { grid-template-columns: 1fr; }
  .totals { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .meal-item__nums { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}