@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;800&display=swap");

* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
:root {
  --body-bg: hsl(210, 60%, 98%);
  --board-bg: hsl(0, 0%, 100%);
  --primary-text: hsl(219, 12%, 42%);
  --user-name: hsl(224, 21%, 14%);
  --time-text: hsl(219, 14%, 63%);
  --count-text: hsl(205, 33%, 90%);
  --msg-border: hsl(211, 68%, 94%);
  --red: hsl(1, 90%, 64%);
  --blue: hsl(219, 85%, 26%);
}
body {
  min-height: 100vh;
  background: var(--body-bg);
  font-size: 14px;
  font-weight: 500;
  font-family: "Plus Jakarta Sans", sans-serif;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
body main {
  max-width: 620px;
  background: var(--board-bg);
  padding: 1.5rem 1rem;
  border-radius: 1rem;
}
main header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}
header h1 {
  font-size: 20px;
}
header h1 .count {
  color: var(--count-text);
  background: var(--blue);
  border-radius: 0.5rem;
  padding: 0.01rem 0.5rem;
}
header button {
  color: var(--primary-text);
  background: transparent;
  font-size: 14px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 500;
  border: none;
  cursor: pointer;
}
button:hover {
  color: var(--blue);
}
main a {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  text-decoration: none;
  line-height: 1.3;
  border-radius: 0.5rem;
  padding: 1rem;
  margin: 1rem 0;
}
a.unread {
  background: var(--body-bg);
}
a img {
  width: 40px;
  height: 40px;
}
a .text-content p {
  color: var(--primary-text);
}
p .user {
  color: var(--user-name);
  font-weight: 800;
  margin-right: 0.2rem;
}
p .activity {
  font-weight: 800;
  margin: 0 0.2rem;
}
p .chess {
  color: var(--blue);
}
p .dot {
  display: inline-block;
  background: var(--red);
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  margin-left: 0.1rem;
}
p span:hover {
  color: var(--blue);
}
.text-content .time {
  color: var(--time-text);
  margin-top: 0.1rem;
}
.text-content .private {
  border: 1px solid var(--msg-border);
  border-radius: 0.3rem;
  padding: 1rem;
  margin-top: 0.5rem;
}
.text-content .private:hover {
  background: var(--count-text);
}
a .picture {
  margin-left: auto;
}
footer {
  font-size: 0.7rem;
  text-align: center;
  margin-bottom: 1rem;
}
footer a {
  color: var(--blue);
}
footer a:hover {
  text-decoration: none;
}

@media (min-width: 620px) {
  body main {
    margin: 3rem 0;
  }
}