:root {
  --bg: #07111f;
  --bg2: #0b1b2e;
  --card: rgba(255,255,255,0.08);
  --card2: rgba(255,255,255,0.12);
  --text: #f5f9ff;
  --muted: #8fa5bd;
  --line: rgba(255,255,255,0.12);
  --green: #2ee59d;
  --blue: #38bdf8;
  --orange: #fbbf24;
  --red: #fb7185;
  --shadow: 0 20px 60px rgba(0,0,0,0.35);
}
* { box-sizing: border-box; }
body {
  margin: 0; min-height: 100vh; font-family: Inter, Arial, Helvetica, sans-serif; color: var(--text);
  background: radial-gradient(circle at top left, rgba(46,229,157,0.18), transparent 34%), radial-gradient(circle at top right, rgba(56,189,248,0.16), transparent 32%), linear-gradient(180deg, var(--bg), var(--bg2));
}
#app { max-width: 1180px; margin: 0 auto; padding: 18px; }
.topbar { position: sticky; top: 0; z-index: 10; display: flex; justify-content: space-between; align-items: center; padding: 14px 4px 20px; backdrop-filter: blur(18px); }
.topbar h1 { margin: 0; font-size: 34px; letter-spacing: 1.5px; font-weight: 900; background: linear-gradient(90deg, var(--green), var(--blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.topbar p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
button, .icon-btn, .back-btn { border: 1px solid var(--line); background: rgba(255,255,255,0.08); color: var(--text); border-radius: 16px; padding: 12px 15px; font-weight: 800; cursor: pointer; box-shadow: 0 10px 30px rgba(0,0,0,0.18); }
button:hover { background: rgba(255,255,255,0.14); }
.icon-btn { width: 52px; height: 52px; font-size: 23px; }
.back-btn { margin: 4px 0 16px; background: rgba(255,255,255,0.12); }
.small-btn { padding: 10px 12px; border-radius: 14px; font-size: 13px; }
.primary, .primary-mini { background: linear-gradient(90deg, var(--green), var(--blue)); color: #03111d; border: none; }
.screen { display: none; animation: fadeUp 0.22s ease; }
.screen.active { display: block; }
h2 { margin: 8px 0 16px; font-size: 28px; }
.muted { color: var(--muted); font-size: 14px; }
.section-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; }
.section-head h2 { margin: 0; }
.head-actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.editable-heading { display: flex; align-items: center; gap: 10px; }
.tiny-icon { width: 36px; height: 36px; padding: 0; border-radius: 12px; font-size: 14px; box-shadow: none; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.confirm-text { line-height: 1.45; }

.list { display: grid; gap: 20px; }
.list-card { position: relative; padding: 20px; border-radius: 26px; background: linear-gradient(145deg, rgba(255,255,255,0.12), rgba(255,255,255,0.06)); border: 1px solid var(--line); box-shadow: var(--shadow); cursor: pointer; }
.list-card:hover { border-color: rgba(46,229,157,0.45); }
.list-card h3 { margin: 0 0 8px; font-size: 22px; }
.list-card p { margin: 4px 0; color: var(--muted); }
.card-actions { display: flex; gap: 8px; margin-top: 14px; }
.card-actions button { padding: 9px 10px; box-shadow: none; }
.status-pill { display: inline-block; padding: 4px 9px; border-radius: 999px; font-size: 12px; font-weight: 900; margin-bottom: 6px; }
.status-online { background: rgba(46,229,157,0.15); color: var(--green); border: 1px solid rgba(46,229,157,0.35); }
.status-offline { background: rgba(251,113,133,0.12); color: #ffc4cc; border: 1px solid rgba(251,113,133,0.35); }
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 18px 0; }
.card { min-height: 112px; padding: 18px; border-radius: 26px; background: linear-gradient(145deg, rgba(255,255,255,0.13), rgba(255,255,255,0.055)); border: 1px solid var(--line); box-shadow: var(--shadow); }
.card.big { grid-column: span 2; min-height: 135px; background: radial-gradient(circle at top right, rgba(46,229,157,0.24), transparent 45%), linear-gradient(145deg, rgba(255,255,255,0.15), rgba(255,255,255,0.06)); }
.card span { display: block; color: var(--muted); font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.8px; }
.card strong { display: block; margin-top: 12px; font-size: 34px; line-height: 1; }
.card.big strong { font-size: 48px; }
.top-tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; padding: 8px; margin: 14px 0 18px; border-radius: 22px; background: rgba(0,0,0,0.22); border: 1px solid var(--line); }
.tab { box-shadow: none; border-radius: 14px; padding: 12px 8px; font-size: 13px; }
.tab.active { background: linear-gradient(90deg, rgba(46,229,157,0.9), rgba(56,189,248,0.9)); color: #03111d; }
.tab-muted { opacity: 0.72; }
.tab-content { display: none; }
.tab-content.active { display: block; }
.chart-box, .panel { margin-bottom: 16px; padding: 16px; border-radius: 26px; background: rgba(255,255,255,0.075); border: 1px solid var(--line); box-shadow: var(--shadow); }
.chart-box h3, .panel h3 { margin: 0 0 12px; font-size: 16px; color: var(--muted); }
canvas { width: 100% !important; height: 275px !important; }
.control-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.control-grid button { min-height: 68px; font-size: 14px; }
.danger { border-color: rgba(251,113,133,0.35); color: #ffc4cc; background: rgba(251,113,133,0.12); }
label { display: block; margin-top: 12px; margin-bottom: 7px; color: var(--muted); font-size: 13px; font-weight: 900; letter-spacing: 0.4px; text-transform: uppercase; }
input, select { width: 100%; padding: 14px; border-radius: 16px; border: 1px solid var(--line); background: rgba(255,255,255,0.08); color: var(--text); font-size: 16px; outline: none; }
select option { background: #0b1b2e; }
input:focus, select:focus { border-color: rgba(46,229,157,0.8); box-shadow: 0 0 0 4px rgba(46,229,157,0.1); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.hidden { display: none !important; }
.modal { position: fixed; inset: 0; z-index: 99; background: rgba(0,0,0,0.55); backdrop-filter: blur(10px); display: grid; place-items: center; padding: 16px; }
.modal-card { position: relative; width: min(560px, 100%); max-height: 92vh; overflow: auto; padding: 20px; border-radius: 26px; background: #0b1b2e; border: 1px solid var(--line); box-shadow: var(--shadow); }
.modal-close { position: absolute; top: 12px; right: 12px; width: 42px; height: 42px; padding: 0; }
.modal-card h3 { margin-right: 46px; }
.choice-grid { display: grid; gap: 12px; margin-top: 14px; }
.choice-grid button { min-height: 62px; text-align: left; }
.rule-list { display: grid; gap: 10px; margin-top: 14px; }
.rule-card { padding: 12px; border-radius: 16px; background: rgba(255,255,255,0.07); border: 1px solid var(--line); }

.chart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.chart-head h3 {
  margin: 0;
}
.chart-range {
  width: auto;
  min-width: 118px;
  padding: 9px 12px;
  border-radius: 14px;
  font-size: 13px;
  font-weight: 800;
}

@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@media (min-width: 760px) { .cards { grid-template-columns: repeat(4, 1fr); } .card.big { grid-column: span 2; } .list { grid-template-columns: repeat(2, 1fr); column-gap: 18px; row-gap: 20px; } .control-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 620px) { #app { padding: 14px; } .topbar h1 { font-size: 30px; } .section-head { align-items: flex-start; flex-direction: column; } .head-actions { width: 100%; justify-content: stretch; } .head-actions button { flex: 1; } .cards { grid-template-columns: 1fr 1fr; } .card strong { font-size: 28px; } .card.big strong { font-size: 42px; } .top-tabs { grid-template-columns: repeat(2, 1fr); } .form-grid { grid-template-columns: 1fr; } canvas { height: 250px !important; } }


/* v4 modal spacing fixes */
.modal-card label {
  margin-top: 22px;
}

.modal-card input,
.modal-card select {
  margin-bottom: 8px;
}

.modal-card .primary {
  margin-top: 26px;
}

.modal-actions {
  margin-top: 24px;
}

@media (max-width: 520px) {
  .chart-head {
    align-items: flex-start;
    flex-direction: column;
  }
  .chart-range {
    width: 100%;
  }
}


.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.device-headline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.device-live-state {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-weight: 900;
}

.signal-wrap {
  display: inline-flex;
  align-items: flex-end;
  gap: 3px;
  height: 18px;
  padding: 3px 5px;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
}

.signal-bar {
  width: 4px;
  border-radius: 999px;
  background: rgba(143,165,189,0.35);
}

.signal-bar:nth-child(1) { height: 5px; }
.signal-bar:nth-child(2) { height: 8px; }
.signal-bar:nth-child(3) { height: 11px; }
.signal-bar:nth-child(4) { height: 14px; }

.signal-bar.on {
  background: var(--green);
  box-shadow: 0 0 10px rgba(46,229,157,0.35);
}

.signal-text {
  margin-left: 5px;
  font-size: 12px;
  color: var(--muted);
  font-weight: 900;
}

.connection-fields {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,0.045);
}


/* v5.7 app UI polish: larger live status + Weather placeholder */
.device-live-state {
  gap: 14px;
  font-size: 16px;
}

.device-live-state .status-pill {
  font-size: 15px;
  padding: 8px 14px;
  border-radius: 999px;
}

.device-live-state .signal-wrap,
.status-row .signal-wrap {
  height: 32px;
  gap: 5px;
  padding: 6px 9px;
  border-radius: 12px;
}

.device-live-state .signal-bar,
.status-row .signal-bar {
  width: 7px;
}

.device-live-state .signal-bar:nth-child(1),
.status-row .signal-bar:nth-child(1) { height: 9px; }
.device-live-state .signal-bar:nth-child(2),
.status-row .signal-bar:nth-child(2) { height: 14px; }
.device-live-state .signal-bar:nth-child(3),
.status-row .signal-bar:nth-child(3) { height: 19px; }
.device-live-state .signal-bar:nth-child(4),
.status-row .signal-bar:nth-child(4) { height: 24px; }

.device-live-state .signal-text,
.status-row .signal-text {
  margin-left: 8px;
  font-size: 15px;
}

.weather-launch {
  width: 100%;
  min-height: 88px;
  margin: 4px 0 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  border-radius: 28px;
  border: 1px solid rgba(56,189,248,0.35);
  background: radial-gradient(circle at top left, rgba(56,189,248,0.24), transparent 38%), linear-gradient(145deg, rgba(255,255,255,0.14), rgba(255,255,255,0.06));
  box-shadow: var(--shadow);
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 0.4px;
}

.weather-cloud {
  font-size: 42px;
  line-height: 1;
}

.weather-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 18px;
}

.weather-coming-card {
  min-height: 62vh;
  display: grid;
  place-items: center;
  align-content: center;
  text-align: center;
  gap: 10px;
  padding: 30px;
  border-radius: 32px;
  background: radial-gradient(circle at top, rgba(56,189,248,0.22), transparent 40%), rgba(255,255,255,0.075);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.weather-coming-card h2 {
  margin: 0;
  font-size: 42px;
}

.weather-coming-card p {
  margin: 0;
  color: var(--muted);
  font-size: 24px;
  font-weight: 900;
}

.weather-cloud-large {
  font-size: 92px;
  line-height: 1;
}

@media (max-width: 620px) {
  .device-headline {
    align-items: flex-start;
    flex-direction: column;
  }
  .device-live-state {
    width: 100%;
    justify-content: space-between;
  }
  .weather-launch {
    min-height: 78px;
    font-size: 21px;
  }
}


/* v5.8 layout: Weather at top, live status below it */
.weather-launch-top {
  margin: 8px 0 12px;
}

.device-live-state-block {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 14px;
  margin: 0 0 18px;
  min-height: 38px;
}

.device-live-state-block:empty {
  display: none;
}

@media (max-width: 620px) {
  .device-live-state-block {
    justify-content: space-between;
    width: 100%;
  }
}


/* v5.9 top-right live status positioning */
#deviceScreen {
  position: relative;
}


/* v5.9: Top-right larger Online + Signal indicators */
#deviceScreen {
  position: relative;
}

.device-live-state {
  position: absolute;
  top: 24px;
  right: 24px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
  font-size: 18px;
  z-index: 20;
}

.device-live-state .status-pill {
  font-size: 18px;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 900;
  margin-bottom: 0;
}

.device-live-state .signal-wrap {
  height: 40px;
  gap: 6px;
  padding: 7px 11px;
  border-radius: 14px;
}

.device-live-state .signal-bar {
  width: 9px;
}

.device-live-state .signal-bar:nth-child(1) { height: 12px; }
.device-live-state .signal-bar:nth-child(2) { height: 18px; }
.device-live-state .signal-bar:nth-child(3) { height: 24px; }
.device-live-state .signal-bar:nth-child(4) { height: 30px; }

.device-live-state .signal-text {
  margin-left: 9px;
  font-size: 17px;
  font-weight: 900;
}

@media (max-width: 700px) {
  .device-live-state {
    position: static;
    justify-content: flex-start;
    flex-wrap: wrap;
    margin: 8px 0 14px;
  }
}