:root {
  /* Dark Theme (Default) */
  --bg:        #0a0c0f;
  --surface:   #111418;
  --border:    #1e2530;
  --ok:        #00e676;
  --alert:     #ff3d3d;
  --warn:      #ffb300;
  --muted:     #3a4554;
  --text:      #c8d6e5;
  --dim:       #5a6a7e;
  --accent:    #00b4d8;
  --heat:      #ff8c42;
  --header-bg: rgba(10,12,15,0.92);
  --text-bright: #ffffff;
  --text-muted: #a0a8b5;
  --overlay-15: rgba(255,255,255,0.15);
  --overlay-10: rgba(255,255,255,0.1);
  --overlay-05: rgba(255,255,255,0.05);
}

[data-theme="light"] {
  /* Light Theme */
  --bg:        #f4f6f8;
  --surface:   #ffffff;
  --border:    #e0e5eb;
  --ok:        #00c853; /* Darker green */
  --alert:     #d50000; /* Darker red */
  --warn:      #f57f17; /* Darker orange/yellow */
  --muted:     #b0bec5;
  --text:      #263238; /* Dark grey */
  --dim:       #546e7a;
  --accent:    #0277bd; /* Darker blue */
  --heat:      #d84315; /* Darker orange */
  --header-bg: rgba(244,246,248,0.92);
  --text-bright: #000000;
  --text-muted: #607d8b;
  --overlay-15: rgba(0,0,0,0.15);
  --overlay-10: rgba(0,0,0,0.1);
  --overlay-05: rgba(0,0,0,0.05);
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Barlow Condensed', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Subtle scan-line texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.06) 2px,
    rgba(0,0,0,0.06) 4px
  );
  pointer-events: none;
  z-index: 999;
}

/* ── Header ── */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--header-bg);
  backdrop-filter: blur(8px);
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 32px; height: 32px;
  border: 2px solid var(--accent);
  border-radius: 6px;
  display: grid;
  place-items: center;
  position: relative;
}

.logo-icon::before {
  content: '';
  width: 10px; height: 10px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,180,216,0.5); }
  50%       { box-shadow: 0 0 0 6px rgba(0,180,216,0); }
}

.logo h1 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--text-bright);
}

.logo span {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: var(--dim);
  letter-spacing: 2px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.sidebar-toggle {
  display: none;
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--accent);
  cursor: pointer;
  border: 1px solid var(--accent);;
  padding: 6px 10px;
  border-radius: 6px;
  background: var(--surface);
  transition: all 0.3s;
  user-select: none;
}

.sidebar-toggle:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.live-badge {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--ok);
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  user-select: none;
  transition: color 0.3s;
}

.live-badge.paused {
  color: var(--alert);
}

.live-dot {
  width: 6px; height: 6px;
  background: var(--ok);
  border-radius: 50%;
  animation: blink 1.4s step-end infinite;
  transition: background 0.3s;
}

.live-badge.paused .live-dot {
  background: var(--alert);
  animation: none;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

.clock {
  font-family: 'Share Tech Mono', monospace;
  font-size: 14px;
  color: var(--dim);
  letter-spacing: 1px;
}

/* ── Layout ── */
main {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 0;
  min-height: calc(100vh - 65px);
}

.left  { padding: 28px 32px; border-right: 1px solid var(--border); }
.right { padding: 28px 24px; }

/* ── Section heading ── */
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--dim);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ── Right sidebar stats ── */
.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.stat-row:last-child { border-bottom: none; }

.stat-label {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--dim);
  text-transform: uppercase;
}

.stat-value {
  font-family: 'Share Tech Mono', monospace;
  font-size: 14px;
  color: var(--text);
}

.stat-value.ok    { color: var(--ok); }
.stat-value.alert { color: var(--alert); }

/* Speed bars */
.speed-bars {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin: 12px 0 24px;
}

.speed-bar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px 10px;
  text-align: center;
}

.speed-val {
  font-family: 'Share Tech Mono', monospace;
  font-size: 18px;
  color: var(--accent);
  display: block;
}

.speed-unit {
  font-size: 10px;
  color: var(--dim);
  letter-spacing: 1px;
  display: block;
  margin-top: 2px;
}

.speed-lbl {
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 4px;
  display: block;
}

.sidebar-section { margin-bottom: 28px; }

/* ── Temp list base (Desktop: Gecorrigeerd naar 3 gelijke kolommen naast elkaar) ── */
#tempList {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* Forceert 3 kolommen naast elkaar op grote schermen */
  gap: 12px;
}

.temp-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px 12px;
  border-radius: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.temp-card.koud {
  background: rgba(0, 180, 216, 0.05) !important;
  border: 1px solid rgba(0, 180, 216, 0.25);
}

.temp-card.warm {
  background: rgba(255, 61, 61, 0.05) !important;
  border: 1px solid rgba(255, 61, 61, 0.3);
}

.temp-card.prima {
  background: rgba(0, 230, 118, 0.05) !important;
  border: 1px solid rgba(0, 230, 118, 0.15);
}

.temp-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.temp-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text);
}

.temp-status {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.temp-card.koud .temp-status { color: var(--accent); }
.temp-card.warm .temp-status { color: var(--alert); }
.temp-card.prima .temp-status { color: var(--ok); }

.temp-val-large {
  font-size: 20px;
  font-weight: bold;
  margin-top: 6px;
  font-family: 'Share Tech Mono', monospace;
}

/* ── Persons ── */
.persons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 8px;
}

.person-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: border-color 0.3s;
}

.person-card.home  { border-color: rgba(0,230,118,0.35); }
.person-card.away  { border-color: rgba(255,61,61,0.25); }

.person-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 2px solid var(--border);
  object-fit: cover;
  flex-shrink: 0;
  background: var(--muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}

.person-avatar.home { border-color: var(--ok); box-shadow: 0 0 8px rgba(0,230,118,0.3); }
.person-avatar.away { border-color: var(--alert); }

.person-info { flex: 1; min-width: 0; }

.person-name {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.person-status {
  font-size: 11px;
  font-family: 'Share Tech Mono', monospace;
  margin-top: 2px;
}

.person-card.home .person-status { color: var(--ok); }
.person-card.away .person-status { color: var(--alert); }

/* ── Waste Base (Desktop Layouts) ── */
.waste-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 8px;
}

.waste-row-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 8px;
}

.waste-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 8px;
  text-align: center;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.waste-card-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  flex-wrap: wrap;
  min-width: 0;
}

.waste-card.vandaag #wasteTodayName,
.waste-card.morgen #wasteTomorrowName {
  font-size: 16px !important;
  font-weight: bold;
}

.waste-card.vandaag  { border-color: rgba(0,230,118,0.5); background: rgba(0,230,118,0.07); }
.waste-card.morgen   { border-color: rgba(255,179,0,0.5); background: rgba(255,179,0,0.07); }
.waste-card.overmorgen { border-color: rgba(0,180,216,0.4); background: rgba(0,180,216,0.06); }
.waste-card.binnen   { border-color: rgba(90,106,126,0.4); }

.waste-icon { font-size: 20px; display: block; margin-bottom: 4px; }

.waste-name {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
}

.waste-when {
  font-size: 10px;
  font-family: 'Share Tech Mono', monospace;
  margin-top: 3px;
  display: block;
}

.waste-card.vandaag  .waste-when { color: var(--ok); }
.waste-card.morgen   .waste-when { color: var(--warn); }
.waste-card.overmorgen .waste-when { color: var(--accent); }
.waste-card.binnen   .waste-when { color: var(--dim); }

/* ── Anniversaries ── */
.anniversary-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: var(--surface);
  border: 1px solid rgba(255,179,0,0.2);
  border-radius: 5px;
  margin-bottom: 6px;
}

.anniversary-emoji { font-size: 16px; flex-shrink: 0; }

.anniversary-name {
  flex: 1;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.5px;
}

.anniversary-when {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: var(--warn);
}

.chip-dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }


/* ==========================================================================
   🚨 RESPONSIVE LAYOUT MATRIX & MEDIA QUERIES
   ========================================================================= */

/* ── Grotere Schermen (min-width: 901px) ── */
@media (min-width: 901px) {
  #clock {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 40px;
    font-weight: 700;
    letter-spacing: 4px;
    color: var(--warn);
  }
}

/* ── Tablet / Generiek Responsive (max-width: 900px) ── */
@media (max-width: 900px) {
  main { grid-template-columns: 1fr; }
  .left { padding: 20px 12px; border-right: none; }
  .right { padding: 20px 16px; }

  header {
    align-items: flex-start;
    padding: 12px 16px;
  }
  .header-right {
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
  }
  .sidebar-toggle {
    display: block;
    order: -1;
    margin-bottom: 4px;
  }

  .right {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: var(--bg);
    z-index: 1000;
    padding: 30px;
    border-bottom: 1px solid var(--accent);
    box-shadow: 0 10px 30px rgba(0,0,0,0.8);
    transform: translateY(-100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 85vh;
    overflow-y: auto;
  }

  .right.open {
    transform: translateY(0);
  }
}

/* ── 📱 SPECIFIEKE IPHONE / MOBIEL FIXES (max-width: 600px) ── */
@media (max-width: 600px) {
  .persons-grid {
    grid-template-columns: 1fr !important;
  }
  
  /* Dwing alle afvalrijen strak naar 1 kolom breedte */
  .waste-row,
  .waste-row-2 {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
    width: 100% !important;
  }
  
  /* Schakel gecentreerde/verticaal uitgelijnde kaarten uit en stapel links uit */
  .waste-card {
    width: 100% !important;
    height: auto !important;
    min-height: max-content !important;
    padding: 12px 16px !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: flex-start !important;
    text-align: left !important;
  }

  /* Icoon transformatie: Verhuist van 'boven tekst' naar 'naast tekst' */
  .waste-icon {
    margin-bottom: 0 !important;
    margin-right: 16px !important;
    font-size: 24px !important;
    flex-shrink: 0 !important;
  }

  /* Vandaag & Morgen flexbox-verdeling (Afval-afbeelding blijft rechts staan) */
  .waste-card-flex {
    justify-content: space-between !important;
  }
  
  .waste-card-flex > div:first-child {
    padding-left: 0 !important;
  }
  
  .waste-card-flex img {
    width: 48px !important;
    height: 48px !important;
    margin-left: auto !important;
  }

  /* Temperatuurkaarten grid reset (Op mobiel keurig terugvallen naar verticale lijst) */
  #tempList {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
    width: 100% !important;
  }
  
  .temp-card {
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 14px 16px !important;
    text-align: left !important;
  }
  
  .temp-info {
    align-items: flex-start !important;
  }
  
  .temp-val-large {
    margin-top: 0 !important;
    font-size: 22px !important;
  }
}