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

/*  */
body {
  background-color: #121212;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #e0e0e0;
  line-height: 1.5;
}



/*div for dashboard of the graph display*/
/*div for dashboard of the graph display*/
.dashboard {
  background-color: #1b1b1b;
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 40px 20px;
  max-width: 1000px;
  margin: auto;
}

.vital-box {
  background-color: none;
  display: flex;
  padding: 0px;
  align-items: stretch;
}


/* Vital Info */
.vital-info {
  display: inline-block;
  margin-right: 12px;
  border-radius: 12px;
  flex-direction: column;
  width: 15%;
  height: 200px;
  background-color: #00000079;
  justify-content: space-between;
  padding: 12px;
}

/* Chart wrapper */
.chart-wrapper {
  flex: 1;
  position: relative;
  margin-right: 5px;
  font-family:Arial, Helvetica, sans-serif;
  width: 500px;
  height: 200px;
  overflow: hidden;
}

/* Vital Header */
.vital-header {
  font-size: 16px;
  color: #ffffff;
  margin-bottom: 10px;
}

/* Vital Value */
.vital-value {
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 15px;
}

.vital-labelrr {
  font-size: 12px;
  color: #aaa;
}

.vital-valuerr {
  font-size: 8px;
  font-weight: bold;
}

/* Graph Name */
.graph-name, 
.vital-graph-label {
  font-size: 14px;
  color: #888;
  margin-top: auto;
}

/* Canvas Graph */
canvas {
  display: flex;
  width: 100% !important;
  height: 200px !important;
  background-color: #121212;
  border-radius: 12px;
}

/* Unique Value Colors */
.green { color: #3ddc84; }
.yellow { color: #f0c93d; }
.red { color: red; }
.orange { color: whitesmoke; }

/* ETCO2 Specific Styles */
.vital-header-row {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  margin-top: 4px;
}

.vital-label-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.vital-label {
  font-size: 12px;
  font-weight: 600;
  color: #aaa;
  margin-bottom: 2px;
}





/* Sweep Bar - thin line continuously moving */
/* Sweep Bar - thin line continuously moving */
.sweep-bar {
  position: absolute;
  top: 0;
  left: -10%;
  width: 1.25%;
  height: 100%;
  background-color: #121212;
  animation: sweepGap 5s linear infinite;
  animation-delay: 5s; /* delay sweep animation by 5 seconds */
  z-index: 2;
  pointer-events: none;
}

/* Sweep animation */
@keyframes sweepGap {
  0% {
    left: -10%;
  }
  100% {
    left: 100%;
  }
}

/* Reveal Bar - full canvas-sized bar sliding right-to-left to reveal graph */
.reveal-bar {
  position: absolute;
  top: 0;
  left: 100%; /* start off to the right */
  width: 100%; /* full width */
  height: 100%;
  background-color: #121212;
  animation: revealGraph 5s ease-out forwards;
  animation-delay: 0s; /* start immediately on page load */
  z-index: 3;
  pointer-events: none;
}

/* Reveal animation: move left from 100% to 0, sliding reveal-bar leftward */
@keyframes revealGraph {
  from {
    left: 0%;
  }
  to {
    left: 100%;
  }
}



.button-container {
  display: flex;
  justify-content: center;
  gap: 33%; /* space between buttons */
  margin-bottom: 100px;
  margin-top: 3%;
}

.left-button,
.right-button {
  padding: 10px 24px;
  border: none;
  border-radius: 5px;
  color: #fff;
  cursor: pointer;
  font-size: 16px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

/* Specific button colors */
.left-button {
  background-color: #388e3c;
}

.right-button {
  background-color: #7b1fa2;
}

/* Hover Effects */
.left-button:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 2);
  background-color: #2e7d32;
}

.right-button:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 2);
  background-color: #6a1b9a;
}



/* Responsive Design */
@media (max-width: 1080px) {
  .button-container {
    flex-direction: column;
    align-items: center;
  }

  .dashboard {
    padding: 20px 10px;
  }

  .vital-box {
    padding: 15px;
  }

  .vital-header {
    font-size: 16px;
  }

  .vital-value {
    font-size: 28px;
  }

  .graph-name {
    font-size: 12px;
  }

  canvas {
    height: 180px !important;
  }
}

@media (max-width: 720px) {
  .button-container {
    padding: 10px;
  }

  .vital-box {
    padding: 10px;
  }

  .vital-header {
    font-size: 14px;
  }

  .vital-value {
    font-size: 24px;
  }

  .graph-name {
    font-size: 10px;
  }

  canvas {
    height: 150px !important;
  }

  .chart-time-overlay {
    font-size: 0.8em;
    padding: 4px 8px;
  }
}

@media (max-width: 480px) {
  .button-container {
    flex-direction: column;
    align-items: center;
  }

  .left-button,
  .right-button {
    width: 100%;
    margin-bottom: 10px;
  }

  .dashboard {
    padding: 10px;
  }

  .vital-box {
    padding: 8px;
  }

  .vital-header {
    font-size: 12px;
  }

  .vital-value {
    font-size: 20px;
  }

  .graph-name {
    font-size: 8px;
  }

  canvas {
    height: 120px !important;
  }

  .chart-time-overlay {
    font-size: 0.7em;
    padding: 3px 6px;
  }
}









.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(10, 10, 10, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 999;
}

.popup-content {
  background: linear-gradient(135deg, #121212, #1e1e1e);
  padding: 24px 32px;
  border-radius: 16px;
  text-align: center;
  width: 340px;
  box-shadow: 0 0 0.1px black;
  color: #f0f0f0;
  font-family: 'Segoe UI', sans-serif;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Heartbeat animation only when hovered */
.popup-content:hover {
  animation: heartbeat 0.75s 1;
}

@keyframes heartbeat {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0.1px black;
  }
  50% {
    transform: scale(1.03);
    box-shadow: 0 0 0.2px black;
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0.4px black;
  }
}

.size-controls {
  margin: 20px 0;
}

.size-controls button {
  font-size: 26px;
  margin: 0 10px;
  padding: 12px 26px;
  border: none;
  border-radius: 10px;
  background: #00e676;
  color: #111;
  font-weight: bold;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.3s ease;
}

.size-controls button:hover {
  transform: scale(1.1);
  background: #00c853;
}

.close-popup {
  margin-top: 20px;
  padding: 10px 20px;
  background: #2c2c2c;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.3s ease;
}

.close-popup:hover {
  background: #444;
}

/* Hide element */
.hidden {
  display: none;
}

/* Graph Toggle Buttons Styling */
.toggle-graph-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.toggle-btn {
  padding: 10px 18px;
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 15px;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
  background-color: #388e3c; /* Default green */
}

.toggle-btn:hover {
  transform: scale(1.05);
}



/* Base styles for all devices */
.sweep-bar {
  position: absolute;
  top: 0;
  left: -10%;
  width: 1.25%;
  height: 100%; /* Will be overridden for mobile */
  background-color: #121212;
  animation: sweepGap 5s linear infinite;
  animation-delay: 5s;
  z-index: 2;
  pointer-events: none;
}

.reveal-bar {
  position: absolute;
  top: 0;
  left: 100%;
  width: 100%;
  height: 100%; /* Will be overridden for mobile */
  background-color: #121212;
  animation: revealGraph 5s ease-out forwards;
  animation-delay: 0s;
  z-index: 3;
  pointer-events: none;
}

@keyframes sweepGap {
  0% { left: -10%; }
  100% { left: 100%; }
}

@keyframes revealGraph {
  from { left: 0%; }
  to { left: 100%; }
}


@media (min-width: 360px) and (max-width: 720px) {
  .vital-item {
    flex: 1 1 45%; /* Two per row */
  }
  
  .chart-wrapper,
  canvas {
    height: 160px !important;
  }
  
  .vital-value {
    font-size: 22px;
  }
  
  .button-container {
    margin-bottom: 30px;
  }
}


/* ========== Existing Styles (unchanged) ========== */
/* ... (rest of your existing CSS styles) ... */

/* Graph Toggle Buttons Styling */
.toggle-graph-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}