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

body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.5;
  margin: 0;
  padding: 0;
  background: #f3f4f6;
  color: #1a1a1a;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body > h1,
body > p,
body > form {

}


body {
  flex-direction: column;
  gap: 0;
}

h1 {
  font-size: 1.35rem;
  font-weight: 600;
  margin: 0 0 6px;
  text-align: center;
}

p[style] {
  color: #c0392b !important;
  background: #fdecea;
  font-size: 0.84rem;
  text-align: center;
  padding: 8px 14px;
  border-radius: 6px;
  margin: 0 0 10px;
}

form {
  background: #fff;
  padding: 28px 28px 24px;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  width: 320px;
  max-width: 90vw;
}

label {
  display: block;
  font-size: 0.84rem;
  font-weight: 500;
  color: #444;
  margin-bottom: 14px;
}

input {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 9px 11px;
  font-family: inherit;
  font-size: 0.875rem;
  border: 1px solid #d0d0d0;
  border-radius: 7px;
  background: #fff;
  color: #1a1a1a;
  transition: border-color 0.15s;
}

input:focus {
  outline: none;
  border-color: #4e79a7;
  box-shadow: 0 0 0 3px rgba(78, 121, 167, 0.12);
}

br {
  display: none;
}

button {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 10px;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  border: none;
  border-radius: 7px;
  cursor: pointer;
  color: #fff;
  background: #4e79a7;
  transition: background 0.15s;
}

button:hover {
  background: #3d6289;
}

button:active {
  background: #2f4e6f;
}