@import url('https://fonts.googleapis.com/css2?family=Pacifico&display=swap');

:root {
  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --primary-light: #8fc1ff;
  --text-color: #e5ffff;
  --background: #27272a;
  --background-light: #3f3f46;
  --error: #ff6467;
  --warn: #ff9d37;
  --border-color: #4b4b54;
}

html {
  font-family: system-ui;
}

p, h1, h2, h3, h4, h5, h6 {
  margin: 0;
}

a {
  color: var(--text-color);
  text-decoration: none;
}

body {
  height: 100vh;
  margin: 0 20%;
  display: flex;
  flex-direction: column;
  color: var(--text-color);
  background: var(--background);
}

@media (width <= 750px) {
  body {
    margin: 0 10%;
  }
}

@media (width <= 550px) {
  body {
    margin: 0 1rem;
  }
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 1.25rem;

  a {
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 2px;

    svg {
      width: 1.5rem;
      height: 1.5rem;
    }
  }

  h1 {
    font-size: 1.5rem;
    font-family: "Pacifico", cursive;
    font-style: normal;

    a {
      color: var(--primary);
    }

    svg {
      width: 2rem;
      height: 2rem;
    }
  }
}

main {
  flex-grow: 1;
}

footer {
  margin: 2.5rem 0;
  font-size: .75rem;
  line-height: 1rem;

  a {
    color: var(--primary);
  }
}

#flash {
  width: 75%;
  padding: 1rem;
  align-self: center;
  text-align: center;
  border-radius: 0.5rem;
  font-weight: bold;
  color: var(--text-color);
  background: var(--error);
  margin-bottom: 2rem;
}

.hidden {
  display: none;
}

#counter {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;

  h1, h2, button {
    margin: 1.5rem 0;
  }

  h2 {
    font-weight: normal;

    &.bold {
      font-weight: bold;
    }
  }

  button {
    padding: 1.5rem 3rem;
    border-radius: 0.25rem;
    color: var(--text-color);
    background: var(--primary);
    border: 2px solid var(--border-color);
    box-shadow: 0 1px 3px 0 #0000001a,0 1px 2px -1px #0000001a;
    appearance: none;
    cursor: pointer;

    &:hover {
      background: var(--primary-hover);
    }
  }
}

.calendarButtons {
  display: grid;
  grid-template-columns: 8fr 2fr 2fr;
  gap: 1rem;
  margin: 1rem 0;

  button {
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    background: var(--background-light);
    color: var(--text-color);
    border: 2px solid var(--border-color);
    box-shadow: 0 1px 3px 0 #0000001a,0 1px 2px -1px #0000001a;
    appearance: none;
    cursor: pointer;
    text-wrap: nowrap;
  }
}

.calendarFooter button:first-child {
  grid-column-start: 2;
}

.calendarFooter button {
  background: var(--error);
  border: none;
}

.calendar {
  width: 100%;
  border-collapse: collapse;

  th, td {
    border: 1px solid var(--border-color);
  }

  th {
    text-align: left;
    padding: 0.75rem 0.5rem;
  }

  td {
    height: 4rem;
    padding: 0.5rem 0.5rem;
    vertical-align: top;

    &:hover {
      background: var(--primary-light);
    }

    p {
      margin-top: 0.5rem;
      color: var(--primary);
      text-align: center;
    }
  }
}

@media (width <= 470px) {
  .calendar td {
    padding: 0.5rem 0.1rem;
  }
}

.today {
  background: var(--primary-light);
}

.notWithinMonth {
  background: var(--background-light);
}

.warn {
  color: var(--warn) !important;
  font-weight: bold;
}

input {
  width: 100%;
  padding: 1rem 1rem;
  margin-bottom: 1rem;
  color: var(--text-color);

  box-sizing: border-box;
  background: var(--background-light);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  appearance: none;
  outline: none;
}

input:focus {
  border-color: var(--primary);
}

label {
  font-weight: bold; 
}

#createForm button {
  float: right;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  color: var(--text-color);
  background: var(--primary);
  border: 2px solid var(--border-color);
  box-shadow: 0 1px 3px 0 #0000001a,0 1px 2px -1px #0000001a;
  appearance: none;
  cursor: pointer;

  &:hover {
    background: var(--primary-hover);
  }
}