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

:root {
  --blue: #0d47a1;
  --blue-mid: #1565c0;
  --blue-light: #42a5f5;
  --bg: #f4f6fb;
  --bg2: #f0f4f8;
  --card: #fff;
  --border: #e8edf3;
  --text-main: #263238;
  --text-sec: #607d8b;
  --text-muted: #90a4ae;
  --green: #2e7d32;
  --green-bg: #e8f5e9;
  --red: #c62828;
  --red-bg: #ffebee;
}

body {
  font-family: "Plus Jakarta Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 0;
}

.spinner-inline {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

.btn-spinner {
  display: inline-block;
  width: 10px;
  height: 10px;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}