/* Custom font for a modern look */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Light theme colors */
  --bg-color: #f5f5f5;
  --text-color: #1a1a1a;
  --card-bg: #ffffff;
  --border-color: #e5e7eb;
  --brand-color: #a1bfcc;
  --neutral-text: #6b7280;
  --brand-blue: #3b82f6;
  --brand-red: #ef4444;
  --brand-green: #10b981;
  --brand-yellow: #eab308;
  
  /* Status colors */
  --status-ok-bg: #dcfce7;
  --status-ok-text: #166534;
  --status-warn-bg: #fffbe6;
  --status-warn-text: #78350f;
  --status-bad-bg: #fee2e2;
  --status-bad-text: #991b1b;
  
  --fc-color-from: #3b82f6;
  --fc-color-to: #4ade80;
  
  --ec-color-from: rgb(253, 179, 179);
  --ec-color-to: #ef4444;
  
  --gc-color-from: #4ade80;
  --gc-color-to: #10b981;
  
}

/* Dark theme colors */
html.dark {
  --bg-color: #1a1a1a;
  --text-color: #f5f5f5;
  --card-bg: #262626;
  --border-color: #4b5563;
  --neutral-text: #9ca3af;
  --status-ok-bg: #166534;
  --status-ok-text: #dcfce7;
  --status-warn-bg: #78350f;
  --status-warn-text: #fffbe6;
  --status-bad-bg: #991b1b;
  --status-bad-text: #fee2e2;
}


body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  padding: 1rem;
  margin: 0;
  transition: background-color 0.3s, color 0.3s;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}


/* Header */
header {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
}
@media (min-width: 640px) {
  header {
    flex-direction: row;
  }
}

.header-content {
  display: flex;
  align-items: center;
  gap: 1rem;
}


h1 {
  font-size: 1.875rem; /* 3xl */
  font-weight: 700;
  color: var(--brand-color);
}


.conn-status {
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  font-weight: 600;
}


.conn-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 9999px;
  display: inline-block;
  margin-right: 0.5rem;
}
.bg-green { background-color: #22c55e; }
.bg-red { background-color: #ef4444; }


.last-update {
  font-size: 1.2rem;
  color: var(--neutral-text);
}

.theme-toggle-btn {
  padding: 0.5rem;
  border-radius: 9999px;
  transition: background-color 0.2s;
  cursor: pointer;
}
.theme-toggle-btn:hover {
  background-color: #e5e7eb;
}
html.dark .theme-toggle-btn:hover {
  background-color: #262626;
}


/* Main Grid */
main {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.sensor-section {
  grid-column: span 2 / span 2;
}


@media (max-width: 768px) {
  main {grid-template-columns: 1fr;}
  main>aside {order: 3;}
  .sensor-section { grid-column: span 1 / span 1; }
}


/* Sensor Cards */
#sensorCards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 640px) {
  #sensorCards {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  #sensorCards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.sensor-card {
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 0.75rem;
  background-color: var(--card-bg);
  transition: background-color 0.3s, border-color 0.3s;
  transition: transform 0.3s ease;
}

.sensor-card:hover {transform: translateY(-2px) scale(1.03);}

.sensor-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sensor-label {
  font-size: 1.2rem;
  color: var(--neutral-text);
}
.sensor-pill {
  padding: 0.25rem 0.5rem;
  border-radius: 0.375rem;
  font-size: 1.2rem;
  font-weight: 500;
}
.pill-ok { background-color: var(--status-ok-bg); color: var(--status-ok-text); }
.pill-warn { background-color: var(--status-warn-bg); color: var(--status-warn-text); }
.pill-bad { background-color: var(--status-bad-bg); color: var(--status-bad-text); }
.sensor-value {
  font-size: 1.6rem;
  font-weight: 600;
  margin-top: 0.25rem;
}


/* Settings and Controls */
.aside-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  background-color: var(--card-bg);
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  transition: background-color 0.3s;
}
h2, h3 {
  font-weight: 600;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
  margin-bottom: 0.5rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 14px;
}

.form-group.Device>div {display: flex; gap: 2px;}
.form-group.Device>div>select {flex-grow: 1;}

.InplaceEdit {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 2px; margin-top: 12px;
}

.InplaceEdit>input {flex-grow: 1;}
.tool_button {padding: 0; width: 36px; height: 36px; line-height: 36px; font-size: 18px;
border: none; border-radius: 4px; color: #fff; cursor: pointer; transition: transform 0.3s ease;}

.tool_button:hover {transform: translateY(-2px);}

label {
  color: var(--neutral-text);
  margin-bottom: 0.25rem;
  font-size: 1rem;
  font-weight: bold;
}
input[type="text"], input[type="number"], select {
  padding: 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  background-color: var(--card-bg);
  color: var(--text-color);
  font-size: 1rem;
}
.btn-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
}
.btn {
  padding: 0.8rem 6rem;
  border-radius: 0.375rem;
  color: #ffffff;
  font-weight: 500;
/*  flex-grow: 1;*/
  cursor: pointer;
  font-size: 1.2rem;
  transition: transform 0.3s ease;
  border: none;
}
.btn:hover {transform: translateY(-2px);}

.btn.sm {padding: 0.8rem 2rem;}

@keyframes rot {
      from {
        transform: rotateX(0deg);
      }
      to {
        transform: rotateX(360deg);
      }
}

.btn.Processing {animation: rot 2s linear infinite;}

.btn-blue {
/*  background-color: #3b82f6;*/
  background: linear-gradient(90deg, var(--fc-color-from), var(--fc-color-to))
}

.btn-red {
/*  background-color: #ef4444;*/
  background: linear-gradient(90deg, var(--ec-color-from), var(--ec-color-to))
}

.btn-green {
/*  background-color: #10b981;*/
  background: linear-gradient(90deg, var(--gc-color-from), var(--gc-color-to));
  margin: 0 auto;
}


label.DevTitle {font-size: 1.4rem;}
.form-group.AWS {flex-wrap: wrap; flex-direction: row; align-items: baseline;}
.form-group.AWS>label {padding-right: 16px;}



/* Charts */

/*
.chart-section {
  grid-column: span 3 / span 3;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.chart-section>* {flex-basis: 33%; box-sizing: border-box;}
*/


.chart-section {
  grid-column: span 1 / span 1;
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .chart-section {
    grid-column: span 3 / span 3;
    grid-template-columns: repeat(1, 1fr);
  }
}
@media (min-width: 1024px) {
  .chart-section {
    grid-template-columns: repeat(3, 1fr);
  }
}


.chart-card {
  background-color: var(--card-bg);
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  transition: background-color 0.3s;
  overflow: hidden;
  transition: transform 0.3s ease;
}
.chart-card:hover {transform: scale(1.03);}


.chart-card>.in {padding: 1.5rem;}

.chart-container { height: 300px; }


/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 50;
}
.modal-box {
  background-color: var(--card-bg);
  padding: 1.5rem;
  border-radius: 0.5rem;
  box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  text-align: center;
  transition: background-color 0.3s;
}
.modal-message {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-color);
}
.modal-btn {
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  background-color: #3b82f6;
  color: #ffffff;
  border-radius: 0.375rem;
}

body.Connected #connectBtn {display: none;}
body:not(.Connected) #disconnectBtn {display: none;}