*,
*::before,
*::after {
  box-sizing: border-box;
  padding: 0px;
  margin: 0px;
}
:root {
  --success: #6bcb77;
  --success-hover: #36ae7c;
  --danger: #ff6b6b;
  --danger-hover: #eb5353;
  --primary: #4d96ff;
  --primary-hover: #187498;
  --secondary: #ffd93d;
  --secondary-hover: #f9d923;
}

body {
  width: 1000px;
  margin-inline: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100dvh;
}

/* home page  */
.home button.add-member,
.home button.view-list {
  margin-inline: 16px;
  width: 200px;
  height: 100px;
  font-size: 18px;
  border: none;
  border-radius: 8px;
  outline: none;
  cursor: pointer;
  font-weight: 500;
}

.home button.add-member {
  background-color: var(--success);
}
.home button.add-member:hover {
  background-color: var(--success-hover);
}
.home button.view-list {
  background-color: var(--primary);
}
.home button.view-list:hover {
  background-color: var(--primary-hover);
}

/* form page  */

form {
  width: 350px;
  padding-block: 24px;
  background-color: var(--primary);
  border-radius: 8px;
}
form div {
  margin-block: 10px;
  margin-inline: 12px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

form div button,
form div input {
  padding: 8px;
  border: none;
  border-radius: 4px;
  outline: none;
  height: 35px;
  background-color: white;
}

.main-action-btn {
  display: flex;
  flex-direction: row;
}
.main-action-btn button {
  width: 100%;
}

/* list page */
table {
  font-family: arial, sans-serif;
  border-collapse: collapse;
  width: 100%;
}
td,
th {
  border: 1px solid #dddddd;
  text-align: left;
  padding: 8px;
}

tr:nth-child(even) {
  background-color: #dddddd;
}

/* utility class */
.d-none {
  display: none;
}
button {
  cursor: pointer;
}