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

:root {
  --bg:       #0d1117;
  --surface:  #161b22;
  --border:   #30363d;
  --text:     #e6edf3;
  --text-dim: #8b949e;
  --blue:     #58a6ff;
  --green:    #3fb950;
  --red:      #f85149;
  --yellow:   #d29922;
}

html, body {
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  height: 100dvh;
  display: flex;
  flex-direction: column;
}

header {
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
header h1 { font-size: 16px; font-weight: 600; letter-spacing: .5px; }

#status-badge {
  font-size: 12px;
  padding: 2px 10px;
  border-radius: 999px;
  font-weight: 500;
  border: 1px solid var(--border);
  color: var(--text-dim);
}
#status-badge.connected    { border-color: var(--green); color: var(--green); }
#status-badge.disconnected { border-color: var(--red);   color: var(--red); }

.connect-bar {
  padding: 10px 20px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.display-mode-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hot-button {
  margin-top: 4px;
  padding: 2px 8px;
  line-height: 1.1;
  cursor: pointer;
}

.hot-button:disabled {
  cursor: default;
  opacity: 0.5;
}
.button-bar {
  padding: 10px 20px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.header-bar {
  padding: 10px 0;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}


input {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 6px 10px;
  font-size: 13px;
  outline: none;
}
input:focus { border-color: var(--blue); }
input.host-input   { width: 160px; }
input.port-input   { width: 72px; }
input.shelly-input { width: 210px; }

button {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 13px;
  cursor: pointer;
  font-weight: 500;
  transition: opacity .15s;
}
button:disabled { opacity: .35; cursor: default; }
#btn-connect    { background: var(--green); color: #000; border-color: var(--green); }
#btn-disconnect { background: var(--red);   color: #fff; border-color: var(--red); }
button:not(:disabled):hover { opacity: .85; }

.log-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.log-header {
  padding: 8px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-dim);
}
.log-header button {
  padding: 3px 10px;
  font-size: 11px;
  background: transparent;
  color: var(--text-dim);
}

#log-output {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 12.5px;
  line-height: 1.6;
}

.log-entry {
  padding: 1px 20px;
  display: flex;
  gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,.02);
}
.log-entry:hover { background: rgba(255,255,255,.03); }

.log-time { color: var(--text-dim); flex-shrink: 0; }
.log-msg  { white-space: pre-wrap; word-break: break-all; }

.log-entry.status  .log-msg     { color: var(--text); }
.log-entry.success .log-msg     { color: var(--green); }
.log-entry.error   .log-msg     { color: var(--red); }
.log-entry.mqtt    .log-topic   { color: var(--blue); }
.log-entry.mqtt    .log-payload { color: var(--text-dim); }

.zone-button {
  width: 80px;
  height: 40px;
  border-radius: 15%;
  border: 4px solid var(--yellow);
  background: white;
  color: black;
  font-weight: bold;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}

.zone-button.off {
  border-color: var(--blue);
}

.zone-button.on {
  border-color: var(--red);
}
.zone-button:hover {
  opacity: 0.9;
}

.relay-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.timer-box {
  width: 80px;
  text-align: center;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 14px;
  font-weight: bold;
  letter-spacing: 1px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 0;
}

.timer-box.expired {
  color: var(--red);
  border-color: var(--red);
}