/* 
text: #deedec
bg : #080f0f
primary: #add1d1
secundary: #3a536b
accent: #7184b3
*/
:root {
  --font-size-sm: 0.5625rem;
  --font-size-base: 0.95rem;
  --font-size-xl: 1rem;
  --font-size-2xl: 1.33275rem;
  --font-size-3xl: 1.77675rem;
  --font-size-4xl: 2.3685rem;
  --font-size-5xl: 3.1575rem;
  --font-family-heading: 'Neucha', cursive;
  --font-family-body: 'Neucha', cursive;
  --font-weight-normal: 400;
  --font-weight-bold: 700;
  --color-text: #deedec;
  --color-bg: #080f0f;
  --color-primary: #add1d1;
  --color-secondary: #3a536b;
  --color-accent: #7184b3;
  --color-box: #3a536b;
  --color-box-alt: #d0baf4;
  --color-header: #080f0f;
  --color-footer: #080f0f;
  --color-sidebar: #3a536b;
  --color-profile: #3a536b;
  --color-link: #7184b3;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: var(--font-family-body);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: var(--font-weight-bold);
}
h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-sm); }
.container {
  display: grid;
  grid-template-areas:
    "header header"
    "main sidebar"
    "chat chat";
  grid-template-columns: 3fr 1fr;
  grid-template-rows: auto 1fr auto;
  height: 100vh;
  gap: 16px;
  padding: 16px;
  max-width: 1800px;
  margin: 0 auto;
}
.header {
  grid-area: header;
  background-color: var(--color-header);
  color: var(--color-text);
  padding: 1rem 2rem;
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header-title {
  font-size: 1.5rem;
}
.main-nav {
  display: flex;
  gap: 1rem;
}
.nav-button {
  color: var(--color-text);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  background-color: var(--color-accent);
  transition: background-color 0.3s;
}
.nav-button:hover {
  background-color: var(--color-primary);
  color: var(--color-bg);
}
.sidebar {
  grid-area: sidebar;
  display: flex;
  flex-direction: column;
  background-color: #080f0f;
  gap: 16px;
  border-radius: 8px;
  padding: 1rem;
}
.sidebar-section {
  background-color: var(--color-sidebar);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.sidebar-section:last-child {
  margin-bottom: 0;
}
.profile, .basic-info {
  background-color: #080f0f;
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 8px;
}
.nav-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: auto;
}
.circle {
  width: 40px;
  height: 40px;
  background-color: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--color-bg);
  font-size: 1rem;
  font-weight: bold;
  transition: background 0.2s;
}
.circle:hover {
  background-color: var(--color-primary);
  color: var(--color-bg);
}
.main-content {
  grid-area: main;
  display: flex;
  flex-direction: column;
  background-color: var(--color-box);
  gap: 16px;
  border-radius: 8px;
  padding: 1rem;
}
.top-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  grid-template-rows: 1fr 1fr;
  background-color: var(--color-secondary);
  padding: 10px;
  border-radius: 8px;
  gap: 12px;
}
.box-1 {
  grid-column: 1 / 2;
  grid-row: 1 / 2;
}
.box-3 {
  grid-column: 1 / 2;
  grid-row: 2 / 3;
}
.box-2 {
  grid-column: 2 / 3;
  grid-row: 1 / 3;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mid-grid, .bottom-grid {
  display: grid;
  gap: 12px;
}
.mid-grid {
  grid-template-columns: repeat(2, 1fr);
  background-color: var(--color-accent);
  padding: 10px;
  border-radius: 8px;
}
.bottom-grid {
  grid-template-columns: repeat(3, 1fr);
  background-color: var(--color-secondary);
  padding: 10px;
  border-radius: 8px;
}
.box {
  background-color: var(--color-primary);
  color: var(--color-bg);
  padding: 20px;
  border-radius: 8px;
  text-align: center;
  font-weight: bold;
}
.wide {
  background-color: var(--color-box-alt);
  color: var(--color-bg);
}
.chat {
  grid-area: chat;
  background-color: var(--color-footer);
  color: var(--color-text);
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
  margin-top: 8px;
}
@media (max-width: 900px) {
  .container {
    grid-template-areas:
      "header"
      "main"
      "sidebar"
      "chat";
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto auto;
  }
  .sidebar {
    flex-direction: row;
    gap: 8px;
    padding: 0.5rem;
  }
}