/* ─── Design tokens ──────────────────────────────────────────────────── */
:root {
  /* Palette */
  --bg-deep:  #050b11;
  --bg-top:   #0a1722;
  --card:     rgba(13, 23, 35, 0.96);
  --card-hi:  rgba(17, 30, 45, 0.98);
  --line:     rgba(152, 194, 255, 0.16);
  --line-hi:  rgba(152, 194, 255, 0.26);
  --text:     #f2f7fd;
  --muted:    #8fa5bc;
  --blue:     #56b5ff;
  --green:    #51d391;
  --yellow:   #ffc857;
  --orange:   #ff9d57;
  --red:      #ff7a7a;
  --cam-bg:   rgba(7, 14, 22, 0.96);
  --shadow:   0 16px 40px rgba(0, 0, 0, 0.32);

  /* Fluid spacing — scales between small laptop and large TV */
  --bpad:   clamp(6px,  0.8vw,  14px);   /* body padding   */
  --gap:    clamp(8px,  1.0vw,  16px);   /* grid gaps      */
  --pad:    clamp(10px, 1.2vw,  18px);   /* card padding   */

  /* Fluid radii */
  --r-xl:  clamp(14px, 1.5vw, 22px);
  --r-lg:  clamp(11px, 1.2vw, 18px);
  --r-md:  clamp(8px,  0.9vw, 14px);
  --r-sm:  clamp(6px,  0.6vw, 10px);

  /* Fluid type scale */
  --t-2xs: clamp(8px,  0.60vw, 10px);
  --t-xs:  clamp(9px,  0.68vw, 11px);
  --t-sm:  clamp(10px, 0.78vw, 13px);
  --t-md:  clamp(12px, 0.92vw, 16px);
  --t-lg:  clamp(15px, 1.25vw, 22px);
  --t-xl:  clamp(20px, 1.80vw, 32px);
  --t-clk: clamp(36px, 4.20vw, 72px);   /* clock digits   */

  /* Layout */
  --sidebar: clamp(196px, 19vw, 356px);

  /* Camera meta strip height — explicit so camera grid gets the rest */
  --meta-h: clamp(180px, 27vh, 280px);
}

/* ─── Reset ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
button, input, select, textarea { font: inherit; }

/* ─── Base ───────────────────────────────────────────────────────────── */
html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  color: var(--text);
  font-family: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  background:
    radial-gradient(circle at 12% 14%, rgba(86, 181, 255, 0.18), transparent 22%),
    radial-gradient(circle at 86% 16%, rgba(81, 211, 145, 0.16), transparent 18%),
    linear-gradient(180deg, var(--bg-top) 0%, #071019 58%, var(--bg-deep) 100%);
}

@media (pointer: fine) {
  html, body { cursor: none; }
}

body {
  padding: var(--bpad);
  overflow: hidden;
}

/* ─── Viewport debug overlay ─────────────────────────────────────────── */
.viewport-debug { display: none; }

/* ─── App stage ──────────────────────────────────────────────────────── */
.app-stage {
  height: calc(100svh - 2 * var(--bpad));
  overflow: hidden;
}

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar) minmax(0, 1fr);
  gap: var(--gap);
  width: 100%;
  height: 100%;
  align-items: start;
  overflow: hidden;
}

.sidebar,
.content {
  display: grid;
  gap: var(--gap);
  min-height: 0;
  overflow: hidden;
  height: 100%;
}

.sidebar  { grid-template-rows: auto minmax(0, 1fr); }
.content  { grid-template-rows: auto minmax(0, 1fr); align-content: start; }

/* ─── Cards ──────────────────────────────────────────────────────────── */
.card {
  min-height: 0;
  overflow: hidden;
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025) 0%, rgba(255, 255, 255, 0) 100%),
    linear-gradient(180deg, var(--card-hi), var(--card));
  box-shadow: var(--shadow);
  padding: var(--pad);
}

/* ─── Typography helpers ─────────────────────────────────────────────── */
.section-label,
.sub-label,
.sensor-title,
.group-title,
.camera-name,
.camera-status,
.status-label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.section-label {
  color: var(--muted);
  font-size: var(--t-xs);
  font-weight: 700;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.25);
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--gap);
}

.card-title {
  margin-top: clamp(3px, 0.4vw, 6px);
  font-size: var(--t-xl);
  font-weight: 700;
}

.card-subtitle {
  margin-top: clamp(4px, 0.5vw, 8px);
  color: var(--muted);
  font-size: var(--t-sm);
  line-height: 1.35;
}

.page-title {
  margin: clamp(3px, 0.4vw, 6px) 0 0;
  font-size: clamp(18px, 1.8vw, 36px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  font-weight: 800;
}

/* ─── Clock card ─────────────────────────────────────────────────────── */
.clock-card {
  position: relative;
  padding-bottom: clamp(8px, 1vw, 14px);
}

.clock-card::before,
.sensors-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(86, 181, 255, 0.08), transparent 45%);
  pointer-events: none;
  border-radius: inherit;
}

.clock-face {
  position: relative;
  margin-top: clamp(6px, 0.8vw, 10px);
  padding: clamp(10px, 1.2vw, 18px) clamp(12px, 1.4vw, 20px);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(10, 21, 33, 0.92), rgba(20, 34, 49, 0.76));
  border: 1px solid rgba(152, 194, 255, 0.14);
}

.clock-value {
  font-size: var(--t-clk);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.04em;
  text-shadow: 0 0 28px rgba(86, 181, 255, 0.18), 0 2px 6px rgba(0, 0, 0, 0.4);
}

.date-value {
  margin-top: clamp(4px, 0.5vw, 8px);
  color: var(--muted);
  font-size: clamp(12px, 1.1vw, 20px);
}

.clock-meta {
  margin-top: clamp(6px, 0.7vw, 10px);
}

/* ─── Pills ──────────────────────────────────────────────────────────── */
.meta-pill {
  display: inline-flex;
  align-items: center;
  min-height: clamp(24px, 2.3vw, 34px);
  padding: 0 clamp(8px, 1vw, 14px);
  border-radius: 999px;
  border: 1px solid var(--line-hi);
  background: rgba(86, 181, 255, 0.12);
  font-size: var(--t-xs);
}

.meta-pill--soft { background: rgba(255, 255, 255, 0.05); }

/* ─── Sensors card ───────────────────────────────────────────────────── */
.sensors-card {
  position: relative;  /* needed for ::before overlay */
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.sensor-stack {
  display: flex;
  flex-direction: column;
  gap: var(--gap);
  margin-top: var(--gap);
  flex: 1 1 0;
  min-height: 0;
  overflow: hidden;
}

.sensor-block {
  display: flex;
  flex-direction: column;
  gap: clamp(6px, 0.7vw, 10px);
  padding: clamp(10px, 1vw, 16px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0)),
    linear-gradient(180deg, rgba(24, 40, 57, 0.98), rgba(16, 28, 42, 0.96));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  flex: 0 0 auto;
  min-height: 0;
}

/* Roletne (wide block) fills remaining sidebar space */
.sensor-block--wide {
  flex: 1 1 0;
  min-height: 0;
  overflow: hidden;
}

.sensor-block--placeholder .sensor-value { color: var(--muted); }

.sensor-title {
  color: var(--muted);
  font-size: var(--t-xs);
  font-weight: 700;
  flex: 0 0 auto;
}

.sensor-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  border-radius: var(--r-md);
  border: 1px solid rgba(152, 194, 255, 0.12);
  background: linear-gradient(180deg, rgba(8, 17, 28, 0.92), rgba(14, 28, 44, 0.55));
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  flex-shrink: 1;
}

.sensor-visual svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* Fluid visual heights — track viewport height so they never overflow sidebar */
.gate-visual   { aspect-ratio: 120 / 68;  max-height: clamp(56px, 13vh, 128px); }
.awning-visual { aspect-ratio: 220 / 90;  max-height: clamp(44px, 10vh, 96px);  }
/* Shutter visual: sized by aspect-ratio, never stretched by flex */
.shutter-visual { aspect-ratio: 132 / 156; flex: 0 0 auto; width: 100%; }

.shutter-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(6px, 0.7vw, 12px);
  flex: 0 0 auto;
  align-items: start;
}

.shutter-column {
  display: flex;
  flex-direction: column;
  gap: clamp(4px, 0.5vw, 8px);
  padding: clamp(6px, 0.7vw, 10px) clamp(4px, 0.5vw, 8px);
  border-radius: var(--r-md);
  background: rgba(7, 17, 25, 0.42);
  min-height: 0;
}

.shutter-column--right { text-align: right; }

.sub-label {
  color: var(--muted);
  font-size: var(--t-2xs);
  flex: 0 0 auto;
}

.sensor-value {
  font-size: clamp(11px, 0.95vw, 17px);
  font-weight: 700;
  line-height: 1.25;
  flex: 0 0 auto;
}

/* ─── Radio / header strip ───────────────────────────────────────────── */
.header-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  width: 100%;
}

.radio-card {
  padding: clamp(8px, 0.9vw, 14px) var(--pad);
  background:
    radial-gradient(circle at 8% 50%, rgba(86, 181, 255, 0.14), transparent 22%),
    linear-gradient(90deg, rgba(86, 181, 255, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(19, 31, 44, 0.98), rgba(10, 18, 27, 0.98));
}

.radio-strip {
  display: grid;
  grid-template-columns:
    minmax(clamp(100px, 11vw, 200px), auto)
    minmax(0, 1fr)
    clamp(130px, 14vw, 220px);
  gap: var(--gap);
  align-items: center;
}

.radio-copy,
.strip-brand { min-width: 0; }

.strip-title-row {
  display: flex;
  align-items: center;
  margin-top: clamp(1px, 0.2vw, 3px);
  min-width: 0;
}

.radio-station,
.strip-title {
  font-size: clamp(14px, 1.3vw, 22px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.radio-now-playing {
  color: #f4f8fd;
  font-size: clamp(14px, 1.4vw, 24px);
  font-weight: 700;
  line-height: 1.15;
  overflow: hidden;
  min-width: 0;
  display: block;
  text-align: center;
  text-shadow: 0 1px 18px rgba(86, 181, 255, 0.14);
}

.radio-now-playing__track {
  display: inline-block;
  white-space: nowrap;
}

.strip-inline {
  display: flex;
  align-items: center;
  gap: clamp(4px, 0.5vw, 8px);
  min-width: 0;
}

.strip-inline--radio {
  justify-content: center;
  overflow: hidden;
}

.radio-now-playing--ticker .radio-now-playing__track {
  padding-right: 48px;
  animation: radio-ticker 16s linear infinite;
}

.radio-now-playing--ticker .radio-now-playing__track + .radio-now-playing__track {
  margin-left: 48px;
}

@keyframes radio-ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(calc(-100% - 48px)); }
}

.radio-hidden-meta { display: none; }

.radio-controls {
  display: flex;
  align-items: center;
}

.radio-controls audio {
  display: block;
  width: 100%;
  height: clamp(28px, 2.6vw, 36px);
  min-height: 28px;
  filter: saturate(1.1);
}

/* ─── Cameras section ────────────────────────────────────────────────── */
.cameras-card {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) var(--meta-h);
  min-height: 0;
  overflow: hidden;
}

.camera-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gap);
  margin-top: var(--gap);
  min-height: 0;
  height: 100%;
  align-content: stretch;
}

.camera-grid--count-1 { grid-template-columns: 1fr; }
.camera-grid--count-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.camera-grid--count-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.camera-grid--count-5,
.camera-grid--count-6 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.camera-card {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  border-radius: var(--r-lg);
  border: 1px solid var(--line-hi);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0)),
    linear-gradient(180deg, rgba(19, 31, 44, 0.98), rgba(8, 15, 23, 0.98));
  overflow: hidden;
  min-height: 0;
  box-shadow: 0 clamp(8px, 1.2vw, 18px) clamp(16px, 2vw, 32px) rgba(0, 0, 0, 0.26);
  transition: box-shadow 200ms ease;
}

.camera-card:hover {
  box-shadow: 0 clamp(10px, 1.4vw, 22px) clamp(20px, 2.4vw, 40px) rgba(0, 0, 0, 0.36),
              0 0 0 1px rgba(86, 181, 255, 0.22);
}

.camera-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap);
  padding: clamp(7px, 0.8vw, 12px) clamp(9px, 1vw, 14px);
  border-bottom: 1px solid rgba(152, 194, 255, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0)),
    linear-gradient(90deg, rgba(86, 181, 255, 0.08), transparent 38%);
}

.camera-name {
  color: #d7e6f8;
  font-size: var(--t-xs);
  font-weight: 700;
}

.camera-status {
  display: inline-flex;
  align-items: center;
  gap: clamp(5px, 0.5vw, 8px);
  color: var(--text);
  font-size: var(--t-2xs);
}

.camera-status::before {
  content: "";
  width: clamp(6px, 0.55vw, 8px);
  height: clamp(6px, 0.55vw, 8px);
  border-radius: 999px;
  background: var(--yellow);
  box-shadow: 0 0 0 4px rgba(255, 200, 87, 0.14);
  flex: 0 0 auto;
}

.camera-status--online::before {
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(81, 211, 145, 0.14);
  animation: pulse-green 2.4s ease-in-out infinite;
}

.camera-status--offline::before {
  background: var(--red);
  box-shadow: 0 0 0 4px rgba(255, 122, 122, 0.14);
}

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 0 3px rgba(81, 211, 145, 0.14); }
  50%       { box-shadow: 0 0 0 6px rgba(81, 211, 145, 0.06); }
}

.camera-stage {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 0;
  background:
    radial-gradient(circle at top left, rgba(86, 181, 255, 0.08), transparent 24%),
    linear-gradient(180deg, #020507, var(--cam-bg));
  overflow: hidden;
}

.camera-stage::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 40%;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.22));
  pointer-events: none;
}

.camera-stage video,
.camera-stage img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.camera-empty {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  color: var(--muted);
  text-align: center;
  font-size: var(--t-sm);
}

/* ─── Camera meta (weather + waste) ─────────────────────────────────── */
.camera-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gap);
  margin-top: var(--gap);
  min-height: 0;
  overflow: hidden;
}

.weather-card--inline,
.waste-card--inline {
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ─── Weather card ───────────────────────────────────────────────────── */
.weather-card {
  position: relative;
  background:
    radial-gradient(circle at top right, rgba(81, 211, 145, 0.10), transparent 34%),
    radial-gradient(circle at left center, rgba(86, 181, 255, 0.13), transparent 40%),
    linear-gradient(180deg, rgba(19, 34, 48, 0.98), rgba(11, 20, 31, 0.98));
}

.weather-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(86, 181, 255, 0.08), transparent 45%);
  pointer-events: none;
  border-radius: inherit;
}

.weather-panel {
  display: flex;
  flex-direction: column;
  gap: var(--gap);
  flex: 1 1 0;
  min-height: 0;
}

.weather-top {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) clamp(56px, 6.5vw, 104px) minmax(0, 1.2fr);
  gap: var(--gap);
  align-items: center;
  flex: 0 0 auto;
}

.weather-bottom {
  display: flex;
  flex-direction: column;
  gap: clamp(6px, 0.7vw, 10px);
  flex: 1 1 0;
  min-height: 0;
  overflow: hidden;
}

.weather-copy { min-width: 0; }

.weather-state {
  margin-top: clamp(3px, 0.4vw, 6px);
  font-size: clamp(15px, 1.4vw, 28px);
  font-weight: 800;
  line-height: 1.08;
  word-break: break-word;
  letter-spacing: -0.03em;
}

.weather-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(4px, 0.5vw, 8px);
  margin-top: clamp(5px, 0.6vw, 10px);
}

.weather-meta-pill {
  display: inline-flex;
  align-items: center;
  min-height: clamp(18px, 1.8vw, 28px);
  padding: 0 clamp(6px, 0.7vw, 10px);
  border-radius: 999px;
  border: 1px solid rgba(86, 181, 255, 0.22);
  background: rgba(86, 181, 255, 0.12);
  color: var(--text);
  font-size: var(--t-2xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.weather-meta-pill--ghost {
  border-color: rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
}

.weather-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: clamp(48px, 5vw, 78px);
  min-height: clamp(48px, 5vw, 78px);
  border-radius: clamp(14px, 1.4vw, 22px);
  font-size: clamp(22px, 2.3vw, 38px);
  background: linear-gradient(180deg, rgba(86, 181, 255, 0.16), rgba(81, 211, 145, 0.10));
  border: 1px solid rgba(152, 194, 255, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.weather-icon--hero {
  min-width: clamp(60px, 6.5vw, 104px);
  min-height: clamp(60px, 6.5vw, 104px);
  border-radius: clamp(16px, 1.8vw, 28px);
  font-size: clamp(30px, 3.2vw, 54px);
}

.weather-forecast {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(5px, 0.6vw, 10px);
}

.weather-forecast-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(3px, 0.3vw, 5px);
  padding: clamp(6px, 0.7vw, 10px) clamp(4px, 0.5vw, 8px);
  border-radius: var(--r-md);
  border: 1px solid rgba(152, 194, 255, 0.12);
  background: rgba(8, 17, 27, 0.42);
}

.weather-forecast-day {
  color: var(--muted);
  font-size: var(--t-2xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.weather-forecast-icon {
  font-size: clamp(16px, 1.7vw, 28px);
  line-height: 1;
}

.weather-forecast-temps {
  font-size: clamp(11px, 1vw, 16px);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.weather-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(5px, 0.6vw, 10px);
  overflow: hidden;
}

.weather-card--inline .weather-metrics {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.weather-line {
  display: grid;
  gap: clamp(2px, 0.3vw, 4px);
  min-height: clamp(34px, 3.4vw, 48px);
  padding: clamp(6px, 0.75vw, 12px) clamp(8px, 0.9vw, 14px);
  border-radius: var(--r-md);
  border: 1px solid rgba(152, 194, 255, 0.12);
  background: rgba(8, 17, 27, 0.42);
  color: var(--text);
  line-height: 1.35;
}

.weather-line strong {
  color: var(--muted);
  font-size: var(--t-2xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.weather-line span {
  font-size: clamp(13px, 1.3vw, 20px);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.weather-alert {
  grid-column: 1 / -1;
  padding: clamp(6px, 0.7vw, 10px) clamp(8px, 0.9vw, 12px);
  border-radius: var(--r-md);
  font-size: var(--t-sm);
  font-weight: 700;
  line-height: 1.3;
}

.weather-alert--yellow { border: 1px solid rgba(255,200,87,0.32); background: rgba(255,200,87,0.14); color: #ffe7a2; }
.weather-alert--orange { border: 1px solid rgba(255,157,87,0.34); background: rgba(255,157,87,0.16); color: #ffd0a6; }
.weather-alert--red    { border: 1px solid rgba(255,122,122,0.36); background: rgba(255,122,122,0.16); color: #ffd0d0; }

/* ─── Waste card ─────────────────────────────────────────────────────── */
.waste-list {
  display: flex;
  flex-direction: column;
  gap: clamp(5px, 0.6vw, 10px);
  margin-top: clamp(8px, 0.9vw, 14px);
  overflow: hidden;
  flex: 1 1 0;
}

.waste-item {
  display: grid;
  grid-template-columns: clamp(34px, 3.4vw, 56px) minmax(0, 1fr);
  gap: clamp(7px, 0.8vw, 12px);
  align-items: center;
  padding: clamp(6px, 0.75vw, 12px) clamp(9px, 1vw, 14px);
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)),
    linear-gradient(180deg, rgba(24, 39, 54, 0.92), rgba(12, 21, 33, 0.94));
  flex: 1 1 0;
  min-height: clamp(44px, 5.5vh, 72px);
  overflow: hidden;
}

.waste-icon {
  width: clamp(34px, 3.4vw, 56px);
  height: clamp(34px, 3.4vw, 56px);
  flex: 0 0 auto;
  overflow: hidden;
}

.waste-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.waste-type {
  font-size: clamp(11px, 0.95vw, 16px);
  font-weight: 700;
}

.waste-date {
  margin-top: clamp(1px, 0.2vw, 3px);
  color: var(--text);
  font-size: clamp(10px, 0.85vw, 14px);
}

.waste-date--meta    { color: var(--muted); }
.waste-date--urgent  { color: var(--yellow); }

/* ─── Action buttons ─────────────────────────────────────────────────── */
.action-button {
  min-height: clamp(26px, 2.4vw, 38px);
  padding: 0 clamp(9px, 1vw, 14px);
  border-radius: var(--r-sm);
  border: 1px solid rgba(86, 181, 255, 0.28);
  background: rgba(86, 181, 255, 0.14);
  color: var(--text);
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.action-button:hover,
.action-button:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(86, 181, 255, 0.52);
  background: rgba(86, 181, 255, 0.22);
}

.action-button--ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.12);
}

/* ─── Entity helpers ─────────────────────────────────────────────────── */
.entity-name {
  display: flex;
  align-items: center;
  gap: clamp(4px, 0.5vw, 8px);
  min-width: 0;
  font-size: var(--t-sm);
  line-height: 1.25;
}

.entity-state {
  color: var(--muted);
  font-size: var(--t-2xs);
  text-align: right;
  white-space: nowrap;
}

.entity-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(22px, 1.8vw, 28px);
  height: clamp(22px, 1.8vw, 28px);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
  font-size: clamp(12px, 1.1vw, 15px);
  flex: 0 0 auto;
}

.is-loading { opacity: 1; }

/* ─── Scrollbar (mobile only) ────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(152, 194, 255, 0.22); border-radius: 4px; }

/* ─── Mobile: ≤ 767px — single column, scrollable ───────────────────── */
@media (max-width: 767px) {
  :root {
    --bpad:  8px;
    --gap:   10px;
    --pad:   13px;
    --t-clk: clamp(40px, 11vw, 56px);
    --meta-h: auto;
  }

  html, body { height: auto; min-height: 100%; }
  body { overflow: auto; }

  .app-stage {
    height: auto;
    min-height: calc(100svh - 16px);
    overflow: visible;
  }

  .app-shell {
    grid-template-columns: 1fr;
    gap: 10px;
    height: auto;
    overflow: visible;
  }

  .sidebar,
  .content {
    overflow: visible;
    height: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .sensor-stack {
    overflow: visible;
    flex: 0 0 auto;
  }

  .sensor-block--wide { flex: 0 0 auto; }
  .shutter-visual { max-height: 180px; }

  .cameras-card { grid-template-rows: auto auto auto; }

  .camera-grid {
    grid-template-columns: 1fr !important;
    height: auto;
  }

  .camera-stage {
    aspect-ratio: 16 / 9;
    height: auto;
    min-height: 0;
  }

  .camera-meta-grid { grid-template-columns: 1fr; }

  .radio-strip {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: start;
  }

  .waste-list { flex: 0 0 auto; overflow: visible; }
  .waste-item { flex: 0 0 auto; }

  .weather-panel { flex: 0 0 auto; }
  .weather-bottom { flex: 0 0 auto; min-height: auto; overflow: visible; }
}

/* ─── Narrow desktop: 768px – 1099px ────────────────────────────────── */
@media (min-width: 768px) and (max-width: 1099px) {
  :root {
    --bpad: 8px;
    --gap:  9px;
    --pad:  10px;
    --meta-h: clamp(168px, 26vh, 260px);
  }

  .camera-meta-grid { grid-template-columns: 1fr; --meta-h: auto; }
  .cameras-card { grid-template-rows: auto minmax(0, 1fr) auto; }
  .weather-metrics { grid-template-columns: 1fr; }

  .radio-strip {
    grid-template-columns: auto minmax(0, 1fr) clamp(120px, 14vw, 170px);
  }
}

/* ─── Medium desktop: 1100px – 1399px ───────────────────────────────── */
@media (min-width: 1100px) and (max-width: 1399px) {
  :root {
    --bpad:  8px;
    --gap:   10px;
    --pad:   12px;
    --meta-h: clamp(176px, 27vh, 268px);
  }
}

/* ─── Large desktop / TV: ≥ 1920px ──────────────────────────────────── */
/* Covers both FHD (1920×1080) and 4K (3840×2160) TVs.
   js tv-grid-mode only fires ≤ 2100px wide; 4K (3840px) gets no mode class,
   so we must fix camera sizing here in CSS for all large screens. */
@media (min-width: 1920px) {
  :root {
    --bpad:  14px;
    --gap:   16px;
    --pad:   18px;
    /* taller meta strip for large screens so weather+waste have room */
    --meta-h: clamp(260px, 28vh, 460px);
    --t-clk: 72px;
  }

  /* cameras-card: calc-based camera row so cameras never fill the whole screen.
     Formula: (vw - sidebar_max - padding - gap) / 2 × 9/16 + header ≈ 474px at 1920px, 1014px at 3840px */
  .cameras-card {
    align-content: start;
    grid-template-rows: auto clamp(300px, calc((100vw - 390px) * 9 / 32 + 44px), 1100px) var(--meta-h);
  }

  /* Show full camera frame — no cropping at large sizes */
  .camera-stage video,
  .camera-stage img { object-fit: contain; background: #000; }
}

/* ══════════════════════════════════════════════════════════════════════
   TV / kiosk mode classes (set by JavaScript based on screen / URL param)
   ══════════════════════════════════════════════════════════════════════ */

/* stream-mode: older/small TV browsers that need zoom-based scaling */
.stream-mode body { padding: 10px; overflow: hidden; }
.stream-mode .app-stage {
  zoom: 0.72;
  width: calc(100% / 0.72);
  height: calc((100svh - 20px) / 0.72);
  transform-origin: top left;
}

@media (min-width: 1600px) {
  .stream-mode .app-stage {
    zoom: 0.82;
    width: calc(100% / 0.82);
    height: calc((100svh - 20px) / 0.82);
  }
}

.stream-mode .app-shell { grid-template-columns: 214px minmax(0, 1fr); }
.stream-mode .camera-grid--count-2 { display: flex; gap: 8px; width: 100%; }
.stream-mode .camera-grid--count-2 .camera-card { flex: 1 1 0; min-height: 0; }
/* Boost meta strip height at stream zoom level */
.stream-mode { --meta-h: clamp(190px, 28vh, 300px); }

/* tv-grid-mode: 1700-2100px wide TV (e.g. 1920×1080) */
.tv-grid-mode {
  /* More height for weather + waste; cameras sized by calc row, not this value */
  --meta-h: clamp(220px, 32vh, 340px);
}
.tv-grid-mode body { padding: 8px; }
.tv-grid-mode .app-stage { height: calc(100svh - 16px); }
.tv-grid-mode .app-shell {
  grid-template-columns: 252px minmax(0, 1fr);
  gap: 8px;
}
/* Camera row: vw-based calc caps camera height; align-content: start keeps header tight.
   Formula: (vw - sidebar) / 2 cameras × 9/16 + header ≈ 490px at 1920px */
.tv-grid-mode .cameras-card {
  min-height: 0;
  align-content: start;
  grid-template-rows: auto clamp(240px, calc((100vw - 290px) * 9 / 32 + 34px), 560px) var(--meta-h);
}
.tv-grid-mode .camera-grid {
  gap: 8px; margin-top: 6px;
  height: 100%; min-height: 0; align-content: stretch;
  grid-auto-rows: minmax(0, 1fr);
}
.tv-grid-mode .camera-grid--count-2 {
  display: flex;
  gap: 8px;
  width: 100%;
  height: 100%;
  align-items: stretch;
}
.tv-grid-mode .camera-grid--count-2 .camera-card {
  flex: 1 1 0;
  width: calc(50% - 4px);
  max-width: calc(50% - 4px);
  height: 100%;
}
.tv-grid-mode .camera-grid--count-2 .camera-stage { height: 100%; }
.tv-grid-mode .camera-grid--count-2 .camera-stage video,
.tv-grid-mode .camera-grid--count-2 .camera-stage img { object-fit: contain; background: #000; }
.tv-grid-mode .camera-meta-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 8px; }
.tv-grid-mode .card { padding: 8px 10px; border-radius: 16px; }
.tv-grid-mode .radio-strip { grid-template-columns: minmax(140px, auto) minmax(0, 1fr) 180px; gap: 10px; }
.tv-grid-mode .sidebar, .tv-grid-mode .content,
.tv-grid-mode .sensor-stack { gap: 6px; }
.tv-grid-mode .sidebar { align-content: start; }
.tv-grid-mode .clock-face { margin-top: 5px; padding: 6px 8px 5px; }
.tv-grid-mode .sensor-block { padding: 6px; }
/* Roletne block: don't grow to fill the full sidebar — size to content */
.tv-grid-mode .sensor-block--wide { flex: 0 0 auto; }
.tv-grid-mode .gate-visual, .tv-grid-mode .awning-visual { max-height: 44px; }

/* Waste — readable, not microscopic */
.tv-grid-mode .waste-list { gap: 6px; margin-top: 8px; }
.tv-grid-mode .waste-item { grid-template-columns: 32px minmax(0, 1fr); gap: 8px; padding: 7px 10px; }
.tv-grid-mode .waste-icon { width: 32px; height: 32px; }
.tv-grid-mode .waste-type { font-size: 12px; }
.tv-grid-mode .waste-date { font-size: 11px; }
.waste-card__label { margin-bottom: clamp(6px, 0.7vw, 10px); }

/* Weather — compact but legible */
.tv-grid-mode .weather-metrics { grid-template-columns: 1fr; gap: 5px; }
.tv-grid-mode .weather-card--inline .weather-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.tv-grid-mode .weather-line { min-height: 28px; padding: 5px 8px; border-radius: 10px; }
.tv-grid-mode .weather-line span { font-size: 14px; }
.tv-grid-mode .weather-line strong { font-size: 9px; }
.tv-grid-mode .weather-top { grid-template-columns: minmax(0, 1fr) 52px minmax(0, 1.1fr); }
.tv-grid-mode .weather-state { font-size: 16px; }
.tv-grid-mode .weather-icon--hero { min-width: 52px; min-height: 52px; font-size: 26px; border-radius: 14px; }

/* tv-cast-mode: LG webOS cast, zoom-scaled */
.tv-cast-mode body { padding: 8px; }
.tv-cast-mode .app-stage {
  zoom: 0.73;
  width: calc(100% / 0.73);
  height: calc((100svh - 16px) / 0.73);
  transform-origin: top left;
}
.tv-cast-mode .app-shell { grid-template-columns: 272px minmax(0, 1fr); gap: 10px; }
.tv-cast-mode .cameras-card { grid-template-rows: auto minmax(0, 1fr) auto; }
.tv-cast-mode .camera-grid--count-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.tv-cast-mode .camera-grid--count-2 .camera-stage { aspect-ratio: 16 / 9; }
.tv-cast-mode .camera-grid--count-2 .camera-stage video,
.tv-cast-mode .camera-grid--count-2 .camera-stage img { object-fit: contain; background: #000; }
.tv-cast-mode .camera-meta-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 10px; }
.tv-cast-mode .radio-strip { grid-template-columns: minmax(150px, auto) minmax(0, 1fr) 190px; }
.tv-cast-mode .weather-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* desktop-mode: large monitor, scale up slightly */
.desktop-mode body { padding: 10px; }
.desktop-mode .app-stage {
  zoom: 1.25;
  transform-origin: top left;
}