:root {
  --bg: #f6f7fb;
  --card-bg: #fff;
  --text: #1e293b;
  --muted: #64748b;
  --accent: #2563eb;
  --border: #e2e8f0;
  --radius: 12px;
  --shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
  font-family: "Inter", system-ui, sans-serif;
}

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

/* Base layout */
body {
  background-image: url("Images/BackgroundIMG.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed; /* optional parallax effect */
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: 60px; /* space for navbar */
}


/* Nav bar container */
ul.navbar {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: linear-gradient(to bottom, #19456b 90%, #16c79a 10%);
  display: flex;
  align-items: center;
  justify-content: space-between;

  position: fixed;  /* Make it stay at the top */
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;     /* Keep it above everything */
}

/* Nav links */
ul.navbar li {
  display: flex;
  align-items: center;
}

ul.navbar li a {
  display: flex;
  align-items: center;
  color: white;
  text-decoration: none;
  padding: 14px 20px;
  font-weight: 600;
  font-size: 16px;
  transition: background 0.2s ease;
}

/* Icon styling */
ul.navbar li a img {
  height: 20px;
  width: 20px;
  margin-right: 8px;
}

/* Special style for profile icon */
ul.navbar li a .user-icon {
  height: 28px;
  width: 28px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 8px;
  border: 2px solid white;
}

/* Hover/active states */
ul.navbar li a:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

ul.navbar li a.active {
  text-decoration: underline;
}

/* Right-aligned item */
ul.navbar li.right {
  margin-left: auto;
}
/* --- Layout --- */
.welcome-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 80px);
  text-align: center;
  padding-top: 40px;
}
f4f7fc
.welcome-section h1 {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 2rem;
  color: #1e293b;
  margin-bottom: 20px;
}

/* --- Circular Progress --- */
.circular-container {
  width: 30vw;
  aspect-ratio: 1 / 1;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.circular-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}

.circular-progress {
  width: 100%;
  height: 100%;
  --stroke-width: 20px;
  --radius: 105;
  --circumference: calc(var(--radius) * 3.1416 * 2);
  position: relative; /* make sure positioned parent exists */
}

/* --- Center Image --- */
.center-image {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;    /* <-- 90% of the circle container */
  height: 80%;
  border-radius: 50%;
  object-fit: cover;
  z-index: -1; 
}


/* --- Circle Styling --- */
.circular-progress circle {
  cx: 125;
  cy: 125;
  r: var(--radius);
  stroke-width: var(--stroke-width);
  fill: none;
  stroke-linecap: round;
}

.circular-progress circle.bg {
  stroke: #ddd;
}

.circular-progress circle.fg {
  transform: rotate(-90deg);
  transform-origin: 125px 125px;
  stroke: #5394fd;
  stroke-dasharray: 0 calc(var(--circumference));
  transition: stroke-dasharray 1s ease-out;
}

/* --- Text Styling --- */
.circular-progress text {
  font-family: 'Segoe UI', sans-serif;
  text-anchor: middle;
  fill: #333;
  pointer-events: none; /* so text doesn’t block the image */
}

.circular-progress text.title {
  font-size: 1.2em;
  font-weight: bold;
}

.circular-progress text.date {
  font-size: 0.9em;
  fill: #666;
}

/* --- Macros bar under circle --- */
.macros-bar {
  width: 200%;
  margin-top: 20px; /* space between circle and bars */
  display: flex;
  justify-content: space-around;
  align-items: center;
  background: white;
  padding: 10px 20px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

/* Each macro group */
.macro {
  flex: 1;
  text-align: center;
  color: #1e293b;
  font-family: sans-serif;
  margin: 0 10px;
}

/* Label */
.label {
  display: block;
  font-size: 14px;
  margin-bottom: 5px;
}

/* Progress bar background */
.progress {
  background: #ddd;
  border-radius: 10px;
  height: 10px;
  overflow: hidden;
}

/* Fill styles */
.fill {
  height: 100%;
  border-radius: 10px;
  transition: width 0.4s ease;
}

/* Custom colors for each bar */
.fill.protein {
  background: #4CAF50; /* green */
}

.fill.carbs {
  background: #2196F3; /* blue */
}

.fill.fat {
  background: #FF9800; /* orange */
}
.food-log-container {
  background: #ffffff;
  padding: 20px;
  border-radius: 16px;
  width: 20%;
  margin: 30px auto;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.food-log-container h2 {
  color: #19456b;
  text-align: center;
  margin-bottom: 20px;
}

.food-log-box {
  padding: 15px 0;
  text-align: center;
  border-bottom: 1px solid #ddd;
}

.food-log-box:last-child {
  border-bottom: none; /* Clean bottom edge */
}

.food-log-box p {
  margin: 6px 0;
  font-size: 1em;
  color: #333;
}

#calories_chart {
  width: 90%;                /* not full screen */
  height: 400px;
  margin: 30px auto 0 auto;  /* centers the chart */
  
  background: white;         /* so rounded corners show */
  border-radius: 20px;       /* rounded edges */
  padding: 20px;             /* optional, adds breathing room */
  
  box-shadow: 0 4px 12px rgba(0,0,0,0.1); /* optional, looks cleaner */
}