body {
  font-family: 'Montserrat', sans-serif;
  background: #fafeff;
  color: #333;
  margin: 0;
  padding: 0;
}

/* Prevent text size adjustments on iOS and reduce zooming surprises */
html, body {
  -webkit-text-size-adjust: 100%;
  touch-action: manipulation;
}

header.appbar {
  background: #006666;
  color: #fff;
  padding: 10px 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

header h1 {
  margin: 0;
  font-size: 1.2rem;
}

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

.install-btn {
  background: #ffb74d;
  border: none;
  color: #222;
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
  margin-left: 10px;
}

.offline-banner {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 16px;
  background: rgba(0,0,0,0.8);
  color: #fff;
  padding: 8px 12px;
  text-align: center;
  border-radius: 8px;
  z-index: 9999;
}

.date-nav button {
  background: #149bb2;
  border: none;
  color: #fff;
  padding: 5px 8px;
  border-radius: 6px;
  cursor: pointer;
}

main {
  padding: 15px;
  display: grid;
  gap: 20px;
}

/* Daily view: ensure cards have breathing room on mobile and desktop */
#dailyView {
  display: flex;           /* stack cards on mobile */
  flex-direction: column;
  gap: 20px;               /* vertical space between cards on mobile; increase if needed */
}

/* Mobile-first: meals stack vertically */
.meal {
  padding: 15px;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.meal[data-meal="breakfast"] { background: #fff9c4; }
.meal[data-meal="lunch"]     { background: #c8e6c9; }
.meal[data-meal="snacks"]    { background: #bbdefb; }
.meal[data-meal="dinner"]    { background: #ffe0b2; }

.meal h2 {
  margin: 0 0 10px;
}

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

.meal-list li {
  background: rgba(255,255,255,0.7);
  margin-bottom: 6px;
  padding: 6px 10px;
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.meal-input {
  display: flex;
  gap: 6px;
}

.meal-input input {
  flex: 1;
  padding: 6px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

/* iOS specific: prevent input zoom when font-size < 16px by ensuring inputs are at least 16px */
input, button, select, textarea {
  font-size: 16px;
}

.add-btn {
  background: #006666;
  color: #fff;
  border: none;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
}

footer {
  text-align: center;
  padding: 10px;
}

footer button {
  background: #149bb2;
  border: none;
  color: #fff;
  padding: 8px 16px;
  border-radius: 10px;
  cursor: pointer;
}

/* Weekly view */
#weeklyView {
  padding: 10px;
}

#weekGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 15px;
}

.week-card {
  background: #f1f1f1;
  border-radius: 12px;
  padding: 10px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.week-card.today {
  background: linear-gradient(180deg,#00666622,#ffffff);
  box-shadow: 0 6px 18px rgba(0,102,102,0.14);
  border: 2px solid rgba(0,102,102,0.18);
}

.week-card.past {
  opacity: 0.45;
  filter: grayscale(30%);
}

.week-card h3 {
  margin-top: 0;
  font-size: 1rem;
}

.week-card ul {
  padding: 0;
  margin: 5px 0;
  list-style: none;
}

.week-card li {
  font-size: 0.9rem;
  margin-bottom: 3px;
}

/* -------- Responsive -------- */

/* Tablet/Desktop: meals in 2x2 grid */
@media (min-width: 768px) {
  #dailyView {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px; /* larger gap on desktop so rows/columns don't touch */
  }
}
.view {
  display: none;
}

.view.active {
  display: block;
}