:root {
  --primary: #e1e1e1;
  --secondary: #f1f1f1;
  --neutral: #3b82f6;
  --neutral-critical: #f63b3e;
}
* {
  box-sizing: border-box;
}
body {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  padding: 0 160px;
  gap: 32px;
  margin: 0 auto;
  max-width: 1440px;
}
header {
  background-color: var(--secondary);
  grid-column: 1/4;
  text-align: center;
  margin-right: -32px;
}
header div {
  cursor: pointer;
}

.nav-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.nav-toggle {
  display: none;
  font-size: 22px;
  cursor: pointer;
}
section {
  background-color: var(--primary);
  grid-column: 4/13;
}
.Search {
  display: flex;
  margin-top: 30px;
  margin-left: 64px;
  margin-right: 64px;
  width: 700px;
  height: 50px;
  border-radius: 10px;
  background-color: var(--secondary);
  align-items: center;
  justify-content: center;
  font-size: large;
  font-weight: bold;
}
.delete {
  display: none;
}
.delete {
  display: none;
}
input {
  margin-left: 64px;
  margin-right: 64px;
  width: 700px;
  height: 50px;
  border-radius: 10px;
  border: none;
}
.Day-delete {
  display: flex;
  justify-content: space-between;
  margin-left: 64px;
  margin-right: 64px;
}
.delete-filter {
  display: flex;
  justify-content: space-between;
  gap: 30px;
}
.CompletedClear {
  cursor: pointer;
}
.Filter {
  cursor: pointer;
}
.colors {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 64px;
}
.container {
  display: flex;
  align-content: flex-start;
  gap: 64px;
  margin: 20px 64px;
  flex-direction: row;
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
}
.container div {
  min-width: 224px;
  min-height: 50px;
  background-color: var(--secondary);
  text-align: center;
}
.container::-webkit-scrollbar {
  display: none;
}
main {
  margin: 0 64px;
}
.List {
  width: 700px;
  height: 50px;
  border-radius: 10px;
  background-color: var(--secondary);
  margin-bottom: 40px;
  display: flex;
  align-content: flex-start;
}
.main-container {
  height: 328px;
  overflow-y: auto;
}
.main-container::-webkit-scrollbar {
  display: none;
}
.priority-indicator {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-left: 6px;
  vertical-align: middle;
}

.Other {
  margin-bottom: 30px;
}
.select {
  width: 20px;
  height: 20px;
  cursor: pointer;
}
.to-do-list {
  display: flex;
  align-content: flex-start;
  margin-left: 64px;
  height: 50px;
  align-items: center;
}
.select.to-do {
  margin: 0;
}
.select.container {
  margin: 15px 32px;
}
h1 {
  margin-left: 20px;
}
.List p {
  cursor: pointer;
}
header div {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

h2 i,
h1 i,
p i,
button i {
  margin-right: 8px;
}

button {
  background-color: var(--neutral);
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
}
button:hover {
  background-color: #2563eb;
}
.List {
  display: flex;
  align-items: center;
  justify-content: space-between; /* text left, menu right */
  padding: 0 16px;
  background: #f1f1f1;
  border-radius: 6px;
  margin-bottom: 8px;
}

.List p {
  margin-left: 16px; /* text padding from checkbox */
  flex: 1; /* text takes remaining space */
  cursor: pointer;
}

/* Triple-dot wrapper */
.list-menu-wrapper {
  position: relative; /* dropdown absolute relative to this */
}

/* Triple-dot icon */
.list-menu {
  cursor: pointer;
  font-size: 18px;
  padding: 2px 6px;
}

/* Dropdown menu */
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%; /* below the triple-dot */
  right: 0; /* aligned to right */
  background: #f1f1f1;
  border: 1px solid #ccc;
  border-radius: 4px;
  min-width: 80px;
  flex-direction: column;
  z-index: 10;
}

.dropdown-menu span {
  padding: 4px 8px;
  cursor: pointer;
}

.dropdown-menu span:hover {
  background: #3b82f6;
  color: white;
}
/* ----------- Tablet View (769px – 1024px) ----------- */
@media (max-width: 1024px) {
  body {
    grid-template-columns: 1fr 3fr; /* 2-column layout */
    padding: 0 32px;
    gap: 16px;
  }

  header {
    grid-column: 1/2;
    margin-right: 0;
    padding: 12px;
  }

  section {
    grid-column: 2/3;
    padding: 12px;
  }

  input {
    width: 100%;
    margin: 12px 0;
  }

  .Day-delete,
  .delete-filter {
    flex-wrap: wrap;
    gap: 16px;
  }

  .container {
    gap: 20px;
    margin: 10px 0;
    flex-wrap: wrap;
    overflow-x: auto;
  }

  .List {
    width: 100%;
  }

  button {
    padding: 10px 16px;
  }
}

/* ----------- Mobile View (max 768px) ----------- */
@media (max-width: 768px) {
  body {
    display: flex;
    flex-direction: column;
    padding: 0 16px;
    gap: 16px;
  }

  header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--secondary);
    padding: 12px;
    position: relative;
  }
  .nav-items {
    display: none; /* hide nav items by default */
    flex-direction: column;
    position: absolute;
    top: 60px; /* below header */
    right: 0; /* aligned to right side */
    background: var(--secondary);
    padding: 16px;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    gap: 12px;
    z-index: 100;
  }

  .nav-items.active {
    display: flex;
  }

  .nav-toggle {
    display: block;
    position: absolute;
    right: 16px; /* float it to the right */
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
  }

  header div {
    margin: 0;
  }

  section {
    grid-column: auto;
    padding: 12px;
  }

  input {
    width: 100%;
    margin: 12px 0;
  }

  .Day-delete,
  .delete-filter {
    margin: 0;
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }

  .container {
    flex-wrap: wrap; /* stack cards */
    gap: 16px;
    margin: 10px 0;
    overflow-x: visible;
  }

  .container div {
    min-width: 100%;
  }

  main {
    margin: 0;
  }

  .List {
    width: 100%;
    padding: 12px;
    height: auto;
    flex-wrap: wrap;
  }

  .List p {
    margin-left: 8px;
    font-size: 14px;
  }

  button {
    width: 100%;
    padding: 12px;
  }

  h1 {
    margin-left: 0;
    font-size: 20px;
  }

  h2 {
    font-size: 16px;
  }

  .dropdown-menu {
    min-width: 100px;
  }
}