:root {
	--dark: #374151;
	--darker: #1F2937;
	--darkest: #111827;
	--grey: #6B7280;
	--pink: #EC4899;
	--purple: #8B5CF6;
	--light: #EEE;
	--green: rgb(10, 201, 36);
	--blue:#0000ff;
	--blueglow: rgba(17, 109, 247, 0.75);
}

* {
	margin: 0;
	box-sizing: border-box;
	font-family: "Fira sans", sans-serif;
}

body {
	display: flex;
    justify-content: center;
    align-items: center;
	min-height: 100vh;
	color: #FFF;
	background-color: var(--blueglow);
}

.box {
    margin: 50px;
    position: relative;
    width: 550px;
    height: 550px;
    border-radius: 30px;
    background: rgba(0,0,155);
    box-shadow: 25px 25px 75px rgba(0,0,255,0.25), 
    10px 10px 70px rgba(0,0,75,0.25), 
    inset 5px 5px 10px rgba(0,0,155,0.5),
    inset 5px 5px 20px rgba(255,255,255,0.3),
    inset -5px -5px 15px rgba(0,0,0,0.75);
}

header {
	padding: 2rem 1rem;
	max-width: 800px;
	width: 100%;
	margin: 0 auto;
}

header h1{ 
	font-size: 2.5rem;
	padding-left: 30px;
    text-align: center;
    color: aqua;
	font-weight: 300;
	margin-bottom: 1rem;
}

#new-task-form {
	display: flex;;
}

input, button {
	appearance: none;
	border: none;
	outline: none;
	background: none;
}

#new-task-input {
    position: relative;
    width: 100%;
    background-color: white;
    border: none;
    outline: none;
    padding: 15px 20px;
    border-radius: 15px;
    font-size: 1em;
    box-shadow: 5px 5px 7px rgba(0,0,0,0.25), inset 2px 2px 5px
    rgba(0,0,0,0.5), inset -3px -3px 5px rgba(0,0,0,0.5);
}

#new-task-input::placeholder {
	color: var(--grey);
}

#new-task-submit {
	margin: 3px;
	color: var(--light);
	border-radius: 15px;
	margin-left: 10px;
	font-size: 1.1rem;
	font-weight: 700;
	border-style: outset;
	border-color:rgb(50,50,55,0.5);
	cursor: pointer;
	transition: 0.4s;
	background-image: linear-gradient(to right, var(--dark), var(--darkest));
}

#new-task-submit:hover {
	opacity: 0.8;
}

#new-task-submit:active {
	opacity: 0.6;
}

main {
	max-width: 800px;
	width: 100%;
	margin: 0 auto;
}

.task-list {
	padding: 0.5rem 1rem 0rem 1rem;
	height: 300px; 
}

#tasks {
	width: 100%;
	height: 100%;
	overflow: auto;
	padding-right: 3px;
}
  
#tasks::-webkit-scrollbar {
	width: 10px;
}
  
#tasks::-webkit-scrollbar-thumb {
	background-color: var(--light);
	border-radius: 6px;
	border: 3px solid var(--darker);
}
  
#tasks::-webkit-scrollbar-track {
	background-color: var(--darker);
	border-radius: 8px;
	box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.1);
}

.task-list h2 {
	font-size: 1.5rem;
	font-weight: 300;
	color: var(--light);
	margin-bottom: 1rem;
    margin-top: -1rem;
}

#tasks .task {
	display: flex;
	justify-content: space-between;
	background-image: url(ocean.jpg);
	background-position: center;
	background-size: cover;
    cursor: pointer;
	padding: 1rem;
	border-radius: 15px;
	margin-bottom: 20px;
    box-shadow: 5px 5px 7px rgba(20,20,35,0.25), inset 2px 2px 5px
    rgba(20,40,35,0.5), inset -3px -3px 5px rgba(20,40,35,0.5);
}

.task .content {
	flex: 1 1 0%;
}

.task .content .text {
	color: var(--light);
	font-size: 1.125rem;
	width: 100%;
	display: block;
	transition: 0.4s;
}

.task .content .text:not(:read-only) {
	color: yellow;
}

.task .actions {
	display: flex;
	margin: 0 -0.5rem;
}

.task .actions button {
	cursor: pointer;
	margin: 0 0.5rem;
	font-size: 1rem;
	font-weight: 700;
	text-transform: uppercase;
	transition: 0.4s;
}

.task .actions button:hover {
	opacity: 0.8;
}

.task .actions button:active {
	opacity: 0.6;
}

.task .actions .edit {
	color: var(--light);
	background-color: var(--blue);
	border-style: groove;
	border-color: rgb(50,50,55,0.5);
	border-radius: 15px;
}

.task .actions .delete {
	background-color: crimson;
	color: var(--light);
	border-style: groove;
	border-color: rgb(50,50,55,0.5);
	border-radius: 15px;
}