.page { padding: 40px 20px; max-width: 760px; margin: 0 auto; }
.page h1 { font-size: 26px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.page .subtitle { color: #888; margin-bottom: 24px; font-size: 14px; }

label {
  display: block; font-size: 13px; font-weight: 600; color: #aaa;
  margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px;
}

.input-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  margin-bottom: 24px;
}
.col { position: relative; }

input[type="date"] {
  width: 100%; padding: 12px 14px; background: #141414; border: 1px solid #2a2a2a;
  border-radius: 8px; color: #fff; font-size: 15px; outline: none;
  font-family: inherit; color-scheme: dark;
}
input[type="date"]:focus { border-color: #ff4444; }

.today-btn {
  margin-top: 8px; padding: 6px 12px; background: transparent;
  border: 1px solid #333; color: #aaa; border-radius: 4px;
  font-size: 12px; cursor: pointer; transition: all 0.15s;
}
.today-btn:hover { border-color: #ff4444; color: #fff; }

.result-card {
  background: #0d0d0d; border: 1px solid #262626; border-radius: 12px;
  padding: 28px; margin-bottom: 24px; min-height: 200px;
}

.main-result {
  font-size: 40px; font-weight: 700; color: #ff4444; line-height: 1.1;
  margin-bottom: 12px;
}
.main-sub { color: #888; font-size: 14px; margin-bottom: 20px; }

.breakdown {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px;
  margin-top: 16px;
}
.b-item {
  background: #141414; border: 1px solid #262626; border-radius: 8px; padding: 14px;
}
.b-val { color: #fff; font-size: 22px; font-weight: 600; font-family: 'SF Mono', Monaco, monospace; }
.b-label { color: #888; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; margin-top: 4px; }

.empty-state { color: #666; text-align: center; padding: 40px 20px; }

.info-card {
  padding: 16px 20px;
  background: #0d0d0d; border: 1px solid #1f1f1f; border-radius: 10px;
}
.info-card h3 { color: #ccc; font-size: 14px; margin-bottom: 8px; font-weight: 600; text-transform: none; letter-spacing: normal; }
.info-card p { color: #888; font-size: 13px; line-height: 1.6; margin: 0; }

@media (max-width: 600px) {
  .input-row { grid-template-columns: 1fr; }
  .main-result { font-size: 28px; }
}