style.css

/*
=============== 
Fonts
===============
*/
@import url("https://fonts.googleapis.com/css?family=Open+Sans|Roboto:400,700&display=swap");

/*
=============== 
Variables
===============
*/

:root {
  /* dark shades of primary color*/
  --clr-primary-1: hsl(205, 86%, 17%);
  --clr-primary-2: hsl(205, 77%, 27%);
  --clr-primary-3: hsl(205, 72%, 37%);
  --clr-primary-4: hsl(205, 63%, 48%);
  /* primary/main color */
  --clr-primary-5: #49a6e9;
  /* lighter shades of primary color */
  --clr-primary-6: hsl(205, 89%, 70%);
  --clr-primary-7: hsl(205, 90%, 76%);
  --clr-primary-8: hsl(205, 86%, 81%);
  --clr-primary-9: hsl(205, 90%, 88%);
  --clr-primary-10: hsl(205, 100%, 96%);
  /* darkest grey - used for headings */
  --clr-grey-1: hsl(209, 61%, 16%);
  --clr-grey-2: hsl(211, 39%, 23%);
  --clr-grey-3: hsl(209, 34%, 30%);
  --clr-grey-4: hsl(209, 28%, 39%);
  /* grey used for paragraphs */
  --clr-grey-5: hsl(210, 22%, 49%);
  --clr-grey-6: hsl(209, 23%, 60%);
  --clr-grey-7: hsl(211, 27%, 70%);
  --clr-grey-8: hsl(210, 31%, 80%);
  --clr-grey-9: hsl(212, 33%, 89%);
  --clr-grey-10: hsl(210, 36%, 96%);
  --clr-white: #fff;
  --clr-red-dark: hsl(360, 67%, 44%);
  --clr-red-light: hsl(360, 71%, 66%);
  --clr-green-dark: hsl(125, 67%, 44%);
  --clr-green-light: hsl(125, 71%, 66%);
  --clr-black: #222;
  --ff-primary: "Roboto", sans-serif;
  --ff-secondary: "Open Sans", sans-serif;
  --transition: all 0.3s linear;
  --spacing: 0.25rem;
  --radius: 0.5rem;
  --light-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --dark-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  --max-width: 1170px;
  --fixed-width: 620px;
}
/*
=============== 
Global Styles
===============
*/

*,
::after,
::before {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.countdown-timer {
  display:flex;
  flex-direction: row;
  width: 75%;
}
body {
  font-family: var(--ff-secondary);
  background: var(--clr-grey-10);
  color: var(--clr-grey-1);
  line-height: 1.5;
  font-size: 0.875rem;
}
ul {
  list-style-type: none;
}
a {
  text-decoration: none;
}
img:not(.logo) {
  width: 100%;
}
img {
  display: block;
}

h1,
h2,
h3,
h4 {
  letter-spacing: var(--spacing);
  text-transform: capitalize;
  line-height: 1.25;
  margin-bottom: 0.75rem;
  font-family: var(--ff-primary);
}
h1 {
  font-size: 3rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.25rem;
}
h4 {
  font-size: 0.875rem;
}
p {
  margin-bottom: 1.25rem;
  color: var(--clr-grey-5);
}
@media screen and (min-width: 800px) {
  h1 {
    font-size: 4rem;
  }
  h2 {
    font-size: 2.5rem;
  }
  h3 {
    font-size: 1.75rem;
  }
  h4 {
    font-size: 1rem;
  }
  body {
    font-size: 1rem;
  }
  h1,
  h2,
  h3,
  h4 {
    line-height: 1;
  }
}
/*  global classes */

.btn {
  text-transform: uppercase;
  background: transparent;
  color: var(--clr-black);
  padding: 0.375rem 0.75rem;
  letter-spacing: var(--spacing);
  display: inline-block;
  transition: var(--transition);
  font-size: 0.875rem;
  border: 2px solid var(--clr-black);
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  border-radius: var(--radius);
}
.btn:hover {
  color: var(--clr-white);
  background: var(--clr-black);
}
/* section */
.section {
  padding: 5rem 0;
}

.section-center {
  width: 90vw;
  margin: 0 auto;
  max-width: 35rem;
  margin-top: 8rem;
}
@media screen and (min-width: 992px) {
  .section-center {
    width: 95vw;
  }
}
main {
  min-height: 100vh;
  display: grid;
  place-items: center;
}
/*
=============== 
Grocery List
===============
*/
.section-center {
  background: var(--clr-white);
  border-radius: var(--radius);
  box-shadow: var(--light-shadow);
  transition: var(--transition);
  padding: 2rem;
}
.section-center:hover {
  box-shadow: var(--dark-shadow);
}
.alert {
  margin-bottom: 1rem;
  height: 1.25rem;
  display: grid;
  align-items: center;
  text-align: center;
  font-size: 0.7rem;
  border-radius: 0.25rem;
  letter-spacing: var(--spacing);
  text-transform: capitalize;
}
.alert-danger {
  color: #721c24;
  background: #f8d7da;
}
.alert-success {
  color: #155724;
  background: #d4edda;
}
.grocery-form h3 {
  color: var(--clr-primary-1);
  margin-bottom: 1.5rem;
  text-align: center;
}
.form-control {
  display: flex;
  justify-content: center;
}
#grocery {
  padding: 0.25rem;
  padding-left: 1rem;
  background: var(--clr-grey-10);
  border-top-left-radius: var(--radius);
  border-bottom-left-radius: var(--radius);
  border-color: transparent;
  font-size: 1rem;
  flex: 1 0 auto;
  color: var(--clr-grey-5);
}
#grocery::placeholder {
  font-family: var(--ff-secondary);
  color: var(--clr-grey-5);
}
.submit-btn {
  background: var(--clr-primary-8);
  border-color: transparent;
  flex: 0 0 5rem;
  display: grid;
  align-items: center;
  padding: 0.25rem;
  text-transform: capitalize;
  letter-spacing: 2px;
  border-top-right-radius: var(--radius);
  border-bottom-right-radius: var(--radius);
  cursor: pointer;
  content: var(--clr-primary-5);
  transition: var(--transition);
  font-size: 0.85rem;
}
.submit-btn:hover {
  background: var(--clr-primary-5);
  color: var(--clr-white);
}

.grocery-container {
  margin-top: 2rem;
  transition: var(--transition);
  /*visibility: hidden;*/
}
.show-container {
  visibility: visible;
}
.grocery-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  transition: var(--transition);
  padding: 0.25rem 1rem;
  border-radius: var(--radius);
  text-transform: capitalize;
}
.grocery-item:hover {
  color: var(--clr-grey-5);
  background: var(--clr-grey-10);
}
.grocery-item:hover .title {
  color: var(--clr-grey-5);
}
.title {
  margin-bottom: 0;
  color: var(--clr-grey-1);
  letter-spacing: 2px;
  transition: var(--transition);
}
.edit-btn,
.delete-btn {
  background: transparent;
  border-color: transparent;
  cursor: pointer;
  font-size: 0.7rem;
  margin: 0 0.15rem;
  transition: var(--transition);
}
.edit-btn {
  color: var(--clr-green-light);
}
.edit-btn:hover {
  color: var(--clr-green-dark);
}
.delete-btn {
  color: var(--clr-red-light);
}
.delete-btn:hover {
  color: var(--clr-red-dark);
}
.clear-btn {
  text-transform: capitalize;
  width: 10rem;
  height: 1.5rem;
  display: grid;
  align-items: center;
  background: transparent;
  border-color: transparent;
  color: var(--clr-red-light);
  margin: 0 auto;
  font-size: 0.85rem;
  letter-spacing: var(--spacing);
  cursor: pointer;
  transition: var(--transition);
  margin-top: 1.25rem;
}
.clear-btn:hover {
  color: var(--clr-red-dark);
}

body{
  margin: 1em auto;
  max-width:40em;
  width:88%;
}


button {
  font-size: 1em auto;
  font-weight: bold;
  padding: 0.5em 1em;
  background-color: rgb(16, 129, 54);
  border-radius: 6px;
  border: 5px;
  border-color: black;
  color: rgb(255, 255, 255);
  text-transform: uppercase;
  width: 100px;
  cursor: pointer;
}

#result{
  font-size: 2em;
  font-weight: bold;
  text-align: center;
}

textarea {
  writing-mode: horizontal-tb !important;
  font-family: monospace;
  text-rendering: auto;
  color: -internal-light-dark(black, white);
  letter-spacing: normal;
  word-spacing: normal;
  line-height: normal;
  text-transform: none;
  text-indent: 0px;
  text-shadow: none;
  display: inline-block;
  text-align: start;
  appearance: auto;
  -webkit-rtl-ordering: logical;
  resize: auto;
  cursor: text;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  background-color: -internal-light-dark(rgb(255, 255, 255), rgb(59, 59, 59));
  column-count: initial !important;
  box-sizing: border-box;
  margin: 0em;
  border-width: 1px;
  border-style: solid;
  border-color: -internal-light-dark(rgb(118, 118, 118), rgb(133, 133, 133));
  border-image: initial;
  padding: 2px 0px 0px 2px;
}
/** {
    font-family: Helvetica, Arial, sans-serif;
    text-align: center;
  }
  button {
    background-color: rgb(16, 129, 54);
    border-radius: 6px;
    border: none;
    color: rgb(255, 255, 255);
    padding: 10px;
    text-transform: uppercase;
    width: 200px;
    cursor: pointer;
  }
  #placeholder {
    height: 100px;
    width: 100px;
    padding: 50px;
    margin: 50px auto;
    border: 1px solid gray;
    border-radius: 10px;  
    font-size:80px;
  }
  #history {
    height: 200px;
    width: 50px;
    padding: 50px;
    margin: 50px auto;
    border: 1px solid gray;
    border-radius: 10px;  
    font-size:80px;
  }  
  #weapons {
    height: 200px;
    width: 50px;
    padding: 50px;
    margin: 50px auto;
    border: 1px solid gray;
    border-radius: 10px;  
    font-size:80px;
  }  
  /* Dropdown Button */
.dropbtn {
  background-color: #04AA6D;
  color: white;
  padding: 16px;
  font-size: 16px;
  border: none;
}

/* The container <div> - needed to position the dropdown content */
.dropdown {
  position: relative;
  display: inline-block;
}

/* Dropdown Content (Hidden by Default) */
.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f1f1f1;
  min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
}

/* Links inside the dropdown */
.dropdown-content a {
  color: black;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
}

/* Change color of dropdown links on hover */
.dropdown-content a:hover {background-color: #ddd;}

/* Show the dropdown menu on hover */
.dropdown:hover .dropdown-content {display: block;}

/* Change the background color of the dropdown button when the dropdown content is shown */
.dropdown:hover .dropbtn {background-color: #3e8e41;}

/* responsiveness */

@media only screen and (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 5rem;
        flex-direction: column;
        background-color: #fff;
        width: 100%;
        border-radius: 10px;
        text-align: center;
        transition: 0.3s;
        box-shadow:
            0 10px 27px rgba(0, 0, 0, 0.05)
          }
        }