@import url("https://fonts.googleapis.com/css2?family=Nunito+Sans:opsz,wght@6..12,200..1000&display=swap");

* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  font-family: var(--body-font);
}

:root {
  --header-height: 3.5rem;

  /*========== Colors ==========*/
  /*Color mode HSL(hue, saturation, lightness)*/
  --first-color: #07a5e2;
  --title-color: hsl(228, 18%, 16%);
  --text-color: hsl(228, 8%, 56%);
  --body-color: hsl(228, 100%, 99%);
  --shadow-color: hsla(228, 80%, 4%, 0.1);
  --border-color: rgba(0, 0, 0, 0.2);
  --button-color: hsl(228, 24%, 16%);

  /*========== Font and typography ==========*/
  /*.5rem = 8px | 1rem = 16px ...*/
  --body-font: "Nunito Sans", system-ui;
  --normal-font-size: 0.938rem;
  --smaller-font-size: 0.75rem;
  --tiny-font-size: 0.75rem;

  /*========== Font weight ==========*/
  --font-regular: 400;
  --font-semi-bold: 600;

  /*========== z index ==========*/
  --z-tooltip: 10;
  --z-fixed: 100;
}

body {
  display: flex;
  width: 100%;
  height: 100vh;
  justify-content: center;
  align-items: center;
  background-color: var(--body-color);
}

.login-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  background-color: var(--body-color);
  box-shadow: 0 2px 24px var(--shadow-color);
  padding: 40px;
  border-radius: 1rem;
}

.login-container .login-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 10px;
}

.login-container .login-header .logo {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.login-container .login-header .logo h2 {
  font-size: 22px;
  color: var(--text-color);
}

.login-container .login-header .admin-text {
  font-size: 24px;
  margin-top: 10px;
  color: var(--text-color);
}

.login-container .logo img {
  margin-left: 15px;
  width: 120px;
  margin-bottom: 10px;
}

.login-container form {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 100%;
}

.login-container form .input-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.login-container form .input-group label {
  font-size: var(--normal-font-size);
  color: var(--text-color);
}

.login-container form .input-group input {
  padding: 5px;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  font-size: var(--normal-font-size);
}

.login-container form .input-group input:focus {
  outline: none;
  border-color: var(--first-color);
  box-shadow: 0 0 5px var(--first-color);
}

.login-container form button {
  margin-top: 10px;
  padding: 10px;
  background-color: var(--first-color);
  color: white;
  border: 1px solid var(--first-color);
  border-radius: 5px;
  font-size: var(--normal-font-size);
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.login-container form button:hover {
  background-color: darken(var(--first-color), 10%);
  border: 1px solid var(--button-color);
  color: var(--button-color);
}