:root {
  --bg: #0b1020;
  --card: rgba(16, 24, 48, 0.75);
  --text: #eef3ff;
  --muted: #aab5d2;
  --accent: #7ba2ff;
  --line: rgba(255, 255, 255, 0.08);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 10% 10%, #1b2f68, #0a0f1f 48%, #060914);
  min-height: 100vh;
}

.app-shell {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 16px 64px;
}

.header-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.header h1 { margin: 0; font-size: 2rem; }
.header p { margin: 8px 0 0; color: var(--muted); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  backdrop-filter: blur(10px);
  padding: 18px;
  margin-top: 18px;
}

.form-card {
  padding: 10px;
}
.form-card label {
  margin-top: 6px;
  font-size: 0.85rem;
}
.inline-title-row {
  margin-top: 2px;
  display: grid;
  grid-template-columns: 110px 1fr;
  align-items: center;
  gap: 8px;
}
.entry-title {
  color: #d3dcf3;
  font-size: 0.9rem;
  font-weight: 600;
}
.entry-title-input {
  margin-top: 0;
}
.details-row {
  margin-top: 8px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}
.meal-details {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 5px 8px;
  background: rgba(255, 255, 255, 0.02);
}
.meal-details:not([open]) {
  min-height: 40px;
  display: flex;
  align-items: center;
  padding: 0 8px;
}
.meal-details summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 0.82rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 30px;
}
.meal-details:not([open]) summary {
  width: 100%;
  min-height: 38px;
}
.summary-save-btn {
  width: auto;
  margin: 0;
  padding: 0 12px;
  height: 40px;
  min-height: 40px;
  border-radius: 9px;
  font-size: 0.84rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.meal-details summary::-webkit-details-marker {
  display: none;
}
.toggle-icon {
  display: inline-block;
  font-size: 1rem;
  line-height: 1;
  transition: transform 0.18s ease;
}
.meal-details[open] .toggle-icon {
  transform: rotate(180deg);
}
.meal-details[open] summary {
  margin-bottom: 6px;
}
.meal-details-body {
  padding-top: 2px;
}
.form-card input,
.form-card textarea,
.form-card button {
  margin-top: 3px;
  padding: 7px 9px;
}
.form-card textarea {
  min-height: 52px;
}
.form-card button {
  margin-top: 8px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 8px;
  margin-top: 10px;
}
.activity-refresh-status {
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 6px;
  display: block;
}
.stat {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px 9px;
}
.stat small { color: var(--muted); display: block; font-size: 0.72rem; }
.stat strong { font-size: 0.95rem; }
.stat-progress-wrap { margin-top: 8px; }
.stat-progress-bar {
  height: 6px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  overflow: hidden;
}
.stat-progress-bar span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(120deg, #95b5ff, #6f90ff);
}
.stat-progress-text {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.78rem;
}

form .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
form .macro-grid { margin-top: 2px; }
label { display: block; margin-top: 12px; color: #d3dcf3; font-size: 0.95rem; }
input, textarea, button {
  margin-top: 6px;
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(10, 15, 33, 0.65);
  color: var(--text);
  padding: 10px 12px;
  font: inherit;
}
button {
  margin-top: 16px;
  background: linear-gradient(120deg, #8eb1ff, #6c8cff);
  color: #05112f;
  font-weight: 700;
  border: none;
  cursor: pointer;
}
.secondary-btn {
  width: auto;
  margin-top: 0;
  padding: 8px 12px;
  border: 1px solid rgba(123, 162, 255, 0.35);
  background: rgba(123, 162, 255, 0.14);
  color: #dfe8ff;
  font-weight: 600;
}
.secondary-btn:disabled {
  opacity: 0.7;
  cursor: wait;
}

.list-header { display: flex; justify-content: space-between; align-items: baseline; }
.weekly-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}
.week-day-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  padding: 10px;
}
.week-day-card small {
  display: block;
  color: var(--muted);
  margin-top: 2px;
}
.week-metrics {
  margin-top: 8px;
  display: grid;
  gap: 6px;
  font-size: 0.82rem;
  color: #c8d2ef;
}
.mini-progress-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 8px;
}
.mini-progress-label {
  grid-column: 1 / -1;
  color: #d9e3ff;
  font-size: 0.78rem;
}
.mini-progress-bar {
  height: 5px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  overflow: hidden;
}
.mini-progress-bar span {
  display: block;
  height: 100%;
  background: linear-gradient(120deg, #8fb2ff, #6b8aff);
}
.mini-progress-pct {
  font-size: 0.74rem;
  color: var(--muted);
}
.meal-list { display: grid; gap: 12px; }
.day-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.02);
}
.day-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}
.day-header small { color: var(--muted); }
.day-totals-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
}
.day-totals {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.day-totals span {
  background: rgba(123, 162, 255, 0.12);
  border: 1px solid rgba(123, 162, 255, 0.35);
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 0.82rem;
}
.deficit-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}
.deficit-pill {
  background: rgba(255, 193, 7, 0.14);
  border: 1px solid rgba(255, 193, 7, 0.45);
  color: #ffe7a4;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.82rem;
  white-space: nowrap;
}
.meal-item {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 12px;
  padding: 10px;
  cursor: pointer;
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 10px;
  align-items: center;
  margin-top: 8px;
}
.meal-thumb {
  width: 64px;
  height: 64px;
  border-radius: 10px;
  object-fit: cover;
  object-position: center;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}
.meal-thumb-placeholder {
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 1rem;
}
.meal-item:hover { border-color: rgba(123, 162, 255, 0.55); }
.meal-item small { color: var(--muted); }
.macro-line { margin-top: 6px; color: #bfc9e6; font-size: 0.86rem; }

.modal {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #0c1329;
  color: var(--text);
  width: min(650px, 94vw);
}
.modal article { padding: 18px; }
.modal img { width: 100%; border-radius: 10px; margin-top: 10px; }
.modal-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 8px;
  margin-top: 10px;
}
.modal-gallery img {
  margin-top: 0;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center;
}
.close-btn { margin: 0 18px 18px; width: calc(100% - 36px); }

@media (max-width: 700px) {
  .app-shell {
    padding: 18px 10px 40px;
  }
  .card {
    padding: 10px;
    margin-top: 10px;
    border-radius: 12px;
  }
  .header-top-row {
    align-items: flex-start;
  }
  .secondary-btn {
    padding: 6px 10px;
    font-size: 0.76rem;
  }
  form .grid { grid-template-columns: 1fr; gap: 8px; }
  .inline-title-row {
    grid-template-columns: 1fr;
    gap: 3px;
  }
  .entry-title {
    font-size: 0.82rem;
  }
  .details-row {
    grid-template-columns: 1fr auto;
    gap: 6px;
    align-items: center;
  }
  .meal-details:not([open]) {
    min-height: 34px;
    padding: 0 8px;
  }
  .meal-details summary {
    gap: 6px;
    min-height: 28px;
  }
  .meal-details:not([open]) summary {
    min-height: 32px;
  }
  .summary-save-btn {
    height: 34px;
    min-height: 34px;
    padding: 0 10px;
    font-size: 0.78rem;
  }
  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }
  .stat {
    padding: 7px 8px;
  }
  .stat strong {
    font-size: 0.9rem;
  }
  .stat-progress-wrap { margin-top: 5px; }
  .stat-progress-bar { height: 4px; }
  .week-day-card { padding: 8px; }
  .day-totals-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .deficit-group {
    justify-content: flex-start;
  }
  .meal-item {
    grid-template-columns: 48px 1fr;
    padding: 8px;
    gap: 8px;
  }
  .meal-item > div:last-child {
    grid-column: 2;
  }
  .meal-thumb {
    width: 48px;
    height: 48px;
  }
}