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

:root {
  --bg:     #0d0d1a;
  --card:   #16162a;
  --border: #2a2a45;
  --accent: #f5a623;
  --text:   #e0e0f0;
  --muted:  #7070a0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.container {
  width: 100%;
  max-width: 680px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

h1 {
  text-align: center;
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--accent);
}

/* ── Cards ── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.6rem 1.8rem;
}

.card-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 0.6rem;
}

/* ── Next payday ── */
.payday-date {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--accent);
}

.payday-note {
  margin-top: 0.4rem;
  font-size: 1rem;
  color: var(--muted);
}

.payday-note.today {
  color: #4cde80;
  font-weight: 600;
}

/* ── Countdown – Desktop (flex row mit Doppelpunkten) ── */
.countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}

.unit {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.4rem 1.1rem;
  min-width: 88px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

.value {
  font-size: 3rem;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  line-height: 1;
}

.unit-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.colon {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--muted);
  padding-bottom: 1.4rem;
  line-height: 1;
  /* Doppelpunkte immer sichtbar auf Desktop */
  display: block;
}

/* ── Upcoming list ── */
.payday-list {
  list-style: none;
  margin-top: 0.4rem;
}

.payday-list li {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: 0.95rem;
}

.payday-list li:last-child {
  border-bottom: none;
}

.payday-list li.next {
  color: var(--accent);
  font-weight: 700;
}

/* ── Tablet (≤ 768px) ── */
@media (max-width: 768px) {
  body {
    align-items: flex-start;
    padding: 1.2rem 1rem;
  }

  h1 {
    font-size: 1.5rem;
  }

  .card {
    padding: 1.2rem 1.2rem;
  }

  .payday-date {
    font-size: 1.3rem;
  }

  .value {
    font-size: 2.4rem;
  }

  .unit {
    min-width: 78px;
    padding: 1.1rem 0.9rem;
  }

  .colon {
    font-size: 2rem;
    padding-bottom: 1.1rem;
  }
}

/* ── Smartphone (≤ 520px): 2×2 Grid, keine Doppelpunkte ── */
@media (max-width: 520px) {
  h1 {
    font-size: 1.3rem;
  }

  .card {
    padding: 1rem 1rem;
    border-radius: 12px;
  }

  .payday-date {
    font-size: 1.15rem;
  }

  /* Countdown als 2×2 Grid */
  .countdown {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.7rem;
  }

  /* Doppelpunkte ausblenden auf Mobil */
  .colon {
    display: none;
  }

  .unit {
    min-width: unset;
    width: 100%;
    padding: 1.1rem 0.5rem;
    border-radius: 12px;
  }

  .value {
    font-size: 2.6rem;
  }

  .unit-label {
    font-size: 0.65rem;
  }

  .payday-list li {
    font-size: 0.9rem;
    padding: 0.7rem 0;
  }
}