datepickk/src/css/datepickk.less

Flexbox/js datepicker

/*Main color*/
@color: #E95A5A; //change if you want different theme
@green: #7DD076;

@spin: -15;

/*Datepickk*/

.d-noscroll{
	overflow:hidden;
}

#Datepickk{
	position: fixed;
	top: 0;
	left: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	z-index: 999;

	width: 100%;
	height: 100%;
	font-family: inherit;
	color: #333;

    user-select: none;

    &.MSIE:not(.wrapped):not(.inline) .d-calendar{
    	height:560px;
    }

    &.d-show{
		.d-overlay{
			animation-name: show;
			animation-duration: .2s;
			animation-timing-function: ease-out;
			animation-fill-mode: both;
		}
	}

	&.d-hide{

		& > *{
			animation-name: DatepickkHide;
		    animation-duration: .2s;
		    animation-timing-function: linear;
		    animation-fill-mode: both;
		}

		.d-overlay{
			animation-name: show;
	        animation-duration: .15s;
	        animation-timing-function: ease-out;
	        animation-fill-mode: both;
			animation-direction: reverse;
		}
	}

	.d-overlay{
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background-color: rgba(55, 58, 71, 0.95);
		z-index:1;
	}

	.d-title{
		color:white;
		text-align: center;
		position: relative;
		font-size: 30px;
		margin:25px 0;
		z-index: 2;
	}

	.d-confirm{
		border: none;
		position: relative;
		background-color: transparent;
		outline: none;
		font-family: inherit;
		font-size: 30px;
		font-weight: 500;
		color: white;
		margin:25px 0;
		cursor:pointer;
		padding:0;
		z-index: 2;
	}

	.d-title:empty,.d-confirm:empty{
		display: none;
	}

	@media(max-height:528px){
		.d-title,.d-confirm{
			font-size:20px;
			margin:15px 0;
		}
		.d-calendar{
			font-size: 20px;
		}
	}

	&.multi{
		.d-calendar,.d-legend{
			max-width: 800px;
		}

		.d-table{
			position: relative;
			padding-top:35px;

			&:before{
				content: attr(data-month);
			    text-align: right;
			    width: 100%;
			    font-size: 1em;
			    padding: 5px 10px 5px 0;
			    box-sizing: border-box;
			    color: #CCC;
			    position: absolute;
			    left: 0;
			    top: 0;
			}
		}
	}

	&.inline{
		&.d-show .d-calendar{
			animation: none;
		}
	}

	&.inline,&.wrapped{
		position: static;
		z-index: 0;

		.d-calendar{
			box-shadow: none;
			z-index: 0;
			max-width: none;
			max-height: none;
		}

		.d-confirm,.d-title{
			color:#222;
		}

		.d-overlay{
			display: none;
		}

		.d-legend{
			color:#222!important;
			max-width: none;
			max-height: none;
		}
	}

	&.fullscreen{
		.d-calendar{
				max-width: none;
				max-height: none;

				input + label{
					outline: 1px solid #eaeaea;
					box-sizing: border-box;
					align-items:flex-start!important;
					justify-content: flex-end!important;

					text{
						padding:5px 10px 0 0;
					}
				}
		}

		.d-legend{
			max-width: none;
		}
	}

	.d-legend{
		display: flex;
		flex-wrap:wrap;
		justify-content:center;
		width: 100%;
		z-index: 2;
		background-color:whitesmoke;
		max-width: 500px;
		position: relative;
		color:white;

		&:empty{
			height:0;
		}

		p{
			.d-fadeInUp();
			margin:0;
			padding: 15px;
			transition: background-color .2s ease;
			cursor:pointer;
			color: #1B353F;

			&:after{
				content: attr(data-legend);
			}

			span{
				width: 20px;
				height: 20px;
				border-radius: 100%;
				vertical-align: bottom;
				display:inline-block;
				margin-right:10px;
			}
		}
	}

	.d-calendar{
		margin:0;
		background-color:white;
		box-shadow: 0px 2px 10px -2px rgba(0, 0, 0, 0.6);
		font-size: 20px;
		width: 100%;
		position: relative;
		max-width: 500px;
		max-height: 560px;
		display: flex;
		flex-direction: column;
		justify-content:flex-start;
		flex-grow:1;
		z-index: 2;
	}

	.d-header{
		position: relative;
		background-color: #1B363F;
		color: white;
		font-size: 1.5em;

  		p{
  			margin: .5em 0;
  			text-align: center;
  		}

  		i{
  			position: absolute;
  			top: 50%;
  			width: 30px;
  			height:30px;
  			cursor:pointer;
			text-align: center;
			border-radius: 100%;
			transition: background-color .2s ease;
			transform:translateY(-50%);

			&:before,&:after{
				content: '';
			    width: 0;
			    height: 0;
			    position: absolute;
			}

			&:before{
				border-top: 10px solid rgba(0, 0, 0, 0);
			    border-bottom: 10px solid rgba(0, 0, 0, 0);
			}

			&:after{
			    border-top: 7px solid rgba(0, 0, 0, 0);
			    border-bottom: 7px solid rgba(0, 0, 0, 0);
				transition: border-color .2s ease;
			}

			&#d-previous{
				left:20px;
				&:before{
					border-right: 10px solid #FFF;
			    	top: 5px;
		    		left: 7px;
				}

				&:after{
					border-right: 7px solid #1B363F;
			    	top: 8px;
			    	left: 10px;
				}
			}

			&#d-next{
				right:20px;
				&:before{
					border-left: 10px solid #FFF;
					top: 5px;
		    		left: 12px;
				}
				&:after{
					border-left: 7px solid #1B363F;
				    top: 8px;
			   		left: 12px;
				}
			}

  			&:hover{
				background-color: #5E7178;

				&:after{
					border-left-color: #5E7178!important;
					border-right-color: #5E7178!important;
				}
  			}
  		}
	}

	.d-month{
		cursor: pointer;
		white-space: nowrap;
	}

	.d-year{
		margin-left:10px;
		cursor: pointer;

		&:before{
			content:"";
		}
	}

	.d-month-picker{
		display: flex;
		justify-content:space-between;
		background-color: fade(#1B363F,90%);
		height: 0;
		overflow: hidden;
		pointer-events: none;
		transition: height .2s ease;

		&.d-show{
			height: 44px;
			pointer-events: auto;
		}

		& > div{
			width: calc(100% ~"/" 12);
			text-align: center;
			line-height: 44px;
			color:contrast(fade(#1B363F,90%),black,white);
			cursor:pointer;

			&:hover,&:focus{
				background-color: darken(@color,10%);
				color:contrast(darken(@color,10%),black,white);
			}

			&.current{
				background-color: spin(@color,25);
				color:contrast(spin(@color,25),black,white);
			}
		}
	}

	.d-year-picker{
		display: flex;
		justify-content:space-between;
		background-color: fade(#1B363F,90%);
		height: 0;
		overflow: hidden;
		pointer-events: none;
		transition: height .2s ease;

		&.d-show{
			height: 44px;
			pointer-events: auto;
		}

		& > div{
			width: calc(100% ~"/" 11);
			text-align: center;
			line-height: 44px;
			color:contrast(fade(#1B363F,90%),black,white);
			cursor:pointer;

			&:hover,&:focus{
				background-color: darken(@color,10%);
				color:contrast(darken(@color,10%),black,white);
			}

			&.current{
				background-color: spin(@color,25);
				color:contrast(spin(@color,25),black,white);
			}
		}
	}

	.d-weekdays{
		display: flex;
	}
	.d-week{
		background-color:@color;
		color:contrast(@color,black,white);
  		display: flex;
  		width: 100%;

  		& + .d-week{
  			border-left:1px solid rgba(255,255,255,0.05);
  		}

  		& > div{
  			flex-basis: calc(100% ~"/" 7);
  			text-align: center;

  			p{
  				margin:.8em 0;
  			}
  		}

  		@media(max-height: 540px){
  			display: none;
  		}
	}

	.d-table{
		width: 100%;
	    display: flex;
	    flex-wrap: wrap;
	    flex: 1;

	    &:first-child:nth-last-child(n + 3),&:first-child:nth-last-child(n + 3) ~ div{
			flex:0;
			flex-basis: calc(100% ~"/" 3 ~"-" 1px);/*-1px due to browser render*/

			border-bottom:1px solid rgba(0,0,0,0.05);
	    }

	    label:nth-of-type(7n) .d-date-legends{
			padding-right:0;
	    }

	    label:nth-last-of-type(-n + 7) .d-date-legends{
	    	padding-bottom:0;
	    }

		input{

			display: none;

			& + label{
				flex-basis: calc(100% ~"/" 7);
				-ms-flex-preferred-size: 14.28%;/*Keep -> IE render fail*/
				display: flex;
				align-items: center;
				justify-content: center;
				cursor: pointer;
				transition: background-color .2s ease,background .2s ease,color .2s ease;
				position: relative;
				-webkit-tap-highlight-color: rgba(0,0,0,0);
					box-sizing: border-box;

					text{
						z-index: 9;
						pointer-events: none;
						position: relative;
					}

					&[style*="linear-gradient"] text{
						text-shadow: 0 0 20px black;
					}

					&.today text:before{
					content: '';
					width: 100%;
					height: 2px;
					background-color: @color;
					position: absolute;
					bottom: -5px;
					left: 0;
					}

				&:before{
					content: '';
					position: absolute;
					top: 12.5%;
					left: 12.5%;
					width: 75%;
					height: 75%;
					border-radius: 5px;
					background-color: @green;
					transition: transform 0.1s ease-out;
					transform: scaleX(0);
					transform-origin: left;
				}

				&.legend-hover{
					animation: legendhover 1s infinite;
					z-index: 10;

					@keyframes legendhover{
						0%{
							transform: translate(0,0px);
						}
						50%{
							transform: translate(0,-5px);
						}
						100%{
							transform: translate(0,0px);
						}
					}
				}

				&.next,&.prev{
					color:#ccc;
				}

  				[data-tooltip]{
  					&:after{
						content: '';
						border-radius: 100%;
						background-color: #1B363F;
						width: 5px;
						height: 5px;
						position: absolute;
						top: 0;
						right: -10px;
					}
  				}


  				.d-tooltip{
					position: absolute;
					background-color: #1B363F;
					color: #FFF;
					padding: 7px;
					font-size: .7em;
					z-index: 13;
					text-align: center;
					top: 100%;
					left: 50%;
					transform: translate(-50%, -5px);
					display: none;

					&:before{
						content: '';
						border-bottom: 7px solid #1B363F;
						border-left: 5px solid rgba(0, 0, 0, 0);
						border-right: 5px solid rgba(0, 0, 0, 0);
						top: -7px;
						left: 50%;
						position: absolute;
						margin-left: -5px;
					}

  					&:empty{
  						display: none!important;
  					}
  				}

  				&:hover {
  					.d-tooltip{
  						display: block;
  					}
  				}
			}

			&:checked {
				& + label{
					color:contrast(@color,white,#666);

					&:before{
						transform:scaleX(1);
					}
				}
			}

			&:disabled + label{
				cursor:not-allowed;

				&:after{
					content: '';
					position: absolute;
					top: 50%;
					left: 20%;
					width: 60%;
					height: 2px;
					z-index: 10;
					background-color: #c60000;
						transform-origin: center;
						transform: rotate(-25deg);
				}

			}

			& + label.d-hidden{
				cursor:default;
				color: #ccc!important;
				background: #f0f0f0!important;
				text-decoration: line-through;

				&:after{
					content:none;
				}
			}
		}
	}

	.d-tables{
		display: flex;
		flex:1;
		flex-wrap:wrap;

		&:not(.locked){
			input:not(:checked) + label:not(.hidden):hover{
  					color: #222;
  					background-color:#eaeaea;
			}
		}

		&.locked label{
			cursor: default;
		}

		&.range{
			&:not(.before) input:not(.single){
				&:checked {
					& + label{
						color:contrast(@color,white,#222);

						& ~ label:not(.hidden){
							color:contrast(@color,white,#222);

							&:before{
								transform:scaleX(1);
								background-color: fade(@green,50%);
							}
						}

					}

					& ~ label:hover ~ label,& ~ label:focus ~ label{
						&:before{
							transform:scaleX(0);
						}
						color:#666;

						&.next,&.prev{
							color: contrast(@color,#ccc,#222);
						}
					}

					& ~ input:checked + label{

						color:contrast(@color,white,#666);

						&:before{
							transform:scaleX(1);
							background-color: @green;
						}

						& ~ label{
							color:inherit;

							&.next,&.prev{
								color: contrast(@color,#ccc,#222);
							}

							&:before{
								transform:scaleX(0);
							}
						}
					}
				}
			}

			&.before input:not(.single){
				&:not(:checked) + label{
					color:contrast(spin(@color,@spin),white,#666);

					&:before{
						transform:scaleX(1);
						background-color: fade(spin(@color,@spin),30%);
					}
				}

				&:checked + label ~ label{
					color:inherit;

					&.next,&.prev{
						color: contrast(@color,#ccc,#222);
					}

					&:before{
						transform:scaleX(0);
					}
				}
			}
		}
	}

	.d-fadeInUp {
	  backface-visibility: visible !important;
	  animation-name: DatepickfadeInUp;
	  animation-duration: .5s;
	  animation-fill-mode: both;
	}
}

@keyframes DatepickBGShow{
	from{
		opacity: 0;
	}
}

@keyframes DatepickfadeInUp {
  0% {
    opacity: 0;
    transform: translate3d(0, 100%, 0);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

.d-fadeInUp {
  animation-name: DatepickfadeInUp;
}

#Datepickk.d-show > *{
	animation-name: DatepickkShow;
	animation-duration: .2s;
	animation-timing-function: ease-out;
	animation-fill-mode: both;
}

@keyframes DatepickkShow {
	from{
		opacity: 0;
		transform: translateY(-50px);
	}
}

@keyframes DatepickkHide{
	to{
		opacity: 0;
		transform: translateY(50px);
	}
}