:root {
  --accent: #38e0c8;
  --dim: #6f7d7a;
  --fg: #eafffb;
}

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

html, body {
  width: 600px;
  height: 600px;
  background: #000;
  overflow: hidden;
}

#app {
  width: 600px;
  height: 600px;
  background: #000;
  color: var(--fg);
  font-family: "Space Grotesk", system-ui, sans-serif;
  position: relative;
}

.mono { font-family: "JetBrains Mono", monospace; }
.hidden { display: none !important; }

.screen {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 34px 40px 28px;
}

/* ---------------- HOME ---------------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}
.brand-mark { font-size: 26px; }
.brand-text {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 4px;
  color: var(--accent);
}

.fav-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
}

.fav {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 14px 20px;
  border: 2px solid #1a2a28;
  border-radius: 16px;
  background: #060b0a;
}
.fav.sel {
  border-color: var(--accent);
  background: #07201c;
}
.fav-left { display: flex; flex-direction: column; gap: 2px; }
.fav-city {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.fav-meta {
  font-size: 14px;
  color: var(--dim);
  letter-spacing: 1px;
}
.fav-time {
  font-family: "JetBrains Mono", monospace;
  font-size: 34px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.fav-time .sec { font-size: 20px; color: var(--dim); }
.fav-ampm { font-size: 15px; color: var(--dim); margin-left: 6px; }

/* "Add city" action row */
.fav.add {
  justify-content: center;
  gap: 12px;
  border-style: dashed;
  border-color: #244540;
  background: transparent;
  color: var(--dim);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 2px;
}
.fav.add.sel { color: var(--accent); border-color: var(--accent); }

.empty-note {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--dim);
  font-size: 18px;
  line-height: 1.6;
}

.home-hint {
  text-align: center;
  margin-top: 18px;
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--dim);
}

/* ---------------- PICKER ---------------- */
.step-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 18px;
}
.step-title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--accent);
}
.step-hint { font-size: 12px; letter-spacing: 1px; color: var(--dim); }

.city-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}

.city {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  border-radius: 12px;
  border: 2px solid transparent;
}
.city.sel {
  border-color: var(--accent);
  background: #07201c;
}
.city-name { font-size: 21px; font-weight: 600; }
.city-right { display: flex; align-items: center; gap: 14px; }
.city-clock {
  font-family: "JetBrains Mono", monospace;
  font-size: 17px;
  color: var(--dim);
}
.city.sel .city-clock { color: var(--fg); }
.star {
  font-size: 20px;
  width: 24px;
  text-align: center;
  color: #2a3a38;
}
.city.fav .star { color: var(--accent); }