@import url("./reset.css");
@import url("https://fonts.googleapis.com/css?family=Work Sans");

:root {
	--primary-color-default-theme: #003156;
	--secondary-color-default-theme: #002745;

	--transparent-color: rgba(0, 0, 0, 0.2);

	--level-bar-color: darkgreen;
	--progress-color: lime;

	--text-primary-color: white;
	--text-secondary-color: #9FADB7;
	
    --keyboard-width: 80vw;
    --keyboard-height: calc(var(--keyboard-width) * 0.60);

    --border-width: calc(var(--keyboard-width) * 0.0015);
    
    --white-key-count: 7;

    --white-key-width: calc(var(--keyboard-width) / var(--white-key-count));
    --white-key-height: var(--keyboard-height);

    --black-key-width: calc(var(--white-key-width) * 0.55);
    --black-key-height: calc(var(--white-key-height) * 0.55);

    --black-key-offset: calc(
        (var(--black-key-width) / 2 - var(--border-width)) * -1
    );

    --white-key-color: transparent;
    --black-key-color: white;
    --border-color: white;

	--selected-color: cyan;

	--error-message: #FF4A4A;

	--animation-duration: 1.0s;

}

html, body {
	width: 100%;
	height: 100%;
	overflow: hidden;

	font-size: 2.3vh;

	transition-property: background-color;
	transition-duration: 0.5s;
}

header {
	width: 100%;
	height: calc(50% - 33.5px);

	position: absolute;
	top: -1000px;

	transition-property: top;
	transition-duration: var(--animation-duration);

	z-index: 3;
}

header > * {
	background-color: var(--secondary-color-default-theme);
}

.user-statistics {
	display: flex;
	flex-direction: column;

	height: calc(55% + 5px);

	/* Tied with user-information's height */
	margin-top: 11.8vh;
}

.row {
	display: flex;
	height: 100%;
}

.block {
	display: flex;
	justify-content: center;
	align-items: center;

	flex-direction: column;

	width: 100%;
	height: 100%;
}

.statistic-item {
	font-size: 75%;
	color: var(--text-secondary-color);
}

.statistic-value {
	font-size: 2em;	
}

.user-information {
	display: flex;
	justify-content: center;
	align-items: center;

	flex-direction: column;

	width: 100%;

	/* Tied with user-statistics's margin */
	height: 11.8vh;

	position: absolute;
	top: 0;

	background-color: var(--secondary-color-default-theme);
}

.level-bar {
	width: 80%;
	height: 3px;

	min-height: 3px;

	margin: 5px;
	border: 1px solid var(--level-bar-color);
}

.progress {
	width: 40%;
	height: 100%;

	background-color: var(--progress-color);
}

navbar {
	display: flex;
	justify-content: space-around;
	align-items: center;

	height: calc(15% + 5px);
}

.navbar-item {
	display: flex;
	justify-content: center;
	align-items: center;

	height: 100%;
}

.mini-user-statistics {
	display: flex;
	justify-content: flex-end;
	align-items: center;

	flex-direction: column;

	width: 50%;
	height: 100%;
	max-width: 250px;

	color: var(--text-secondary-color);
}

.down-arrow {
	width: calc(50% + 10px);
	height: calc(25% - 5px);

	max-width: 250px;

	font-size: 130%;

	color: var(--text-secondary-color);
	text-align: center;

	margin: 0 auto;

	clip-path: polygon(0 0, 100% 0, 90% 45%, 10% 45%);
}

/* Remove later */
.circle {
	width: 3vh;
	height: 3vh;	

	border-radius: 30px;
	background-color: gray;
}

main {
	display: flex;
	justify-content: center;
	align-items: center;

	flex-direction: column;

	width: 100%;
	height: 100%;

	z-index: 0;
}

.main-minigame {
	display: flex;
	justify-content: space-around;
	align-items: center;

	flex-direction: column;
	
	max-width: 735px;
	height: 70%;
	
	margin-bottom: 30px;

	animation: fadeIn 1.0s;
}

.note {
	cursor: pointer;
	font-size: 6rem;
}

.keyboard {
    display: flex;
    justify-content: center;
    align-items: center;

    width: var(--keyboard-width);
    height: var(--keyboard-height);
}

.key {
    float: left;
    position: relative;

    transition-property: background-color;
    transition-duration: 0.2s;
}

.white {
    width: var(--white-key-width);
    height: var(--white-key-height);

    background-color: var(--white-key-color);

    border: var(--border-width) solid var(--border-color);

    z-index: 1;
}

.black {
    width: var(--black-key-width);
    height: var(--black-key-height);

	border: 1px solid white;
	box-sizing: border-box;

    background-color: var(--black-key-color);
    top: -23%;

    z-index: 2;
}

.selected {
    transition-property: background-color;
    transition-duration: 0.2s;
    background-color: var(--selected-color);
}

.wrong {
	background-color: darkred;
}

.correct {
	background-color: lime;
}

.locked {
	background-color: gray;
}

.offset, .black {
    margin-left: var(--black-key-offset);
}

.minigame-buttons {
	display: flex;
	justify-content: space-around;
	align-items: center;

	width: 100%;
}

.minigame-buttons > button {
	background-color: transparent;	
	border: none;
	width: 20%;
}

.minigame-buttons > button > img {
	width: 100%;
	height: 100%;
}

.statistics-window > div {
	display: flex;
	justify-content: space-around;
	align-items: center;
}

.note-statistics {
	text-align: center;
	font-size: 3em;
}

.accuracy-statistics {
	text-align: center;
	font-size: 2em;
}

.of {
	font-size: 40%;
	color: gray;
}

.accuracy {
	font-size: 1.7em;
}

footer {
	width: 100%;
	height: auto;

	position: absolute;
	bottom: -1000px;

	transition-property: bottom;
	transition-duration: var(--animation-duration);

	z-index: 3;
}

.up-arrow {
	display: flex;
	justify-content: center;
	align-items: center;

	width: 100%;
	height: 40px;

	background-color: var(--secondary-color-default-theme);
}

.minigames {
	display: grid;
	grid-template-columns: repeat(2, 1fr);

	gap: 10px;
	justify-items: center;

	width: 100%;
	height: 250px;

	overflow-y: scroll;

	background-color: var(--secondary-color-default-theme);
	color: var(--text-secondary-color);
}

.minigames > button {
	display: flex;
	justify-content: center;
	align-items: center;

	text-align: center;

	width: 80%;
	height: 100px;

	margin: 10px;
	padding: 10px;

	border-radius: 15px;
	border: none;

	font-family: Work Sans;

	color: var(--text-secondary-color);

	box-sizing: border-box;

	background-color: var(--transparent-color);
}

.selected-minigame {
	border: 2px solid var(--text-primary-color) !important;
}

.modal-window {
	display: flex;
	align-items: center;

	flex-direction: column;

	background-color: var(--secondary-color-default-theme);
	border-radius: 20px;	

	width: 70%;
	height: 70%;

	margin-top: 5%;
	padding: 5% 0;

	min-width: 300px;
}

.dimmed-background {
	display: flex;
	justify-content: center;
	align-items: center;

	width: 100%;
    height: 100%;

    position: absolute;

    background-color: rgba(0, 0, 0, 0.6);
	z-index: 4;
}

.note-guessing > div {
	display: flex;
	justify-content: space-around;
	align-items: center;

	height: 100%;
	width: 100%;
}

.note-guessing > div > p {
	font-size: 4em;
}

.note-guessing > div > button {
	width: 15%;
	height: 12%;

	font-size: 2em;
	border-radius: 10px;
	border: none;
}

.form {
	display: flex;
	justify-content: space-around;
	align-items: center;

	flex-direction: column;

	width: 100%;
	height: 100%;

	padding: 10px 30px;

	box-sizing: border-box;

	text-align: center;

	background-color: var(--transparent-color);
}

.form-inputs {
	display: flex;
	justify-content: space-around;	

	width: 100%;
	height: 40%;

	max-width: 600px;

	flex-direction: column;

	text-align: left;
}

.form-inputs > input {
	height: 7%;

	background-color: var(--text-primary-color);

	border: none;
	border-radius: 7px;

	font-size: 1.2em;
	padding: 10px;
}

.form-links {
	display: flex;
	justify-content: space-between;
	align-items: center;	

	font-size: 70%;
}

.form-errors {
	color: var(--error-message);
	height: 10%;
}

.form-button {
	width: 50%;
	height: 10%;

	max-width: 200px;

	border: none;
	border-radius: 7px;

	margin: 0 auto;

	font-size: 100%;
}

.shop {
	display: flex;
	justify-content: center;
	align-items: center;

	flex-direction: column;

	width: 100%;
	height: 100%;

	background-color: var(--transparent-color);
}

.shop > h1 {
	padding-top: 30px;
}

.shop-items {
	display: grid;
	justify-items: center;

	grid-template-columns: repeat(1, 1fr);
	gap: 10px;

	padding: 20px;

	box-sizing: border-box;

	width: 100%;
	height: 100%;

	flex-direction: column;

	overflow-y: scroll;
}

.shop-items > div {
	display: flex;
	justify-content: space-between;

	flex-direction: column;

	width: 80%;
	height: 30%;

	min-height: 15vh;
	max-width: 260px;

	border-radius: 10px;

	background-color: var(--transparent-color);
}

.shop-items > div > p {
	padding: 15px;
}

.tutorial-font {
	font-size: 2.5em;
	text-align: center;
	padding: 10px;
}


.fade-in {
    animation: fadeIn 0.2s linear forwards;
}


.fade-out {
    animation: fadeOut 0.2s linear forwards;
}

.fade-in-minigame {
    animation: fadeIn 0.5s linear forwards;
}

.fade-out-minigame {
    animation: fadeOut 0.5s linear forwards;
}

@keyframes fadeIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

@keyframes fadeOut {
    0% { opacity: 1; }
    100% { opacity: 0; }
}

::-webkit-scrollbar, ::-webkit-scrollbar-thumb {
	background-color: var(--secondary-color-default-theme);
}

/* Desktop */
@media screen and (min-width: 1024px) {

	.user-statistics {
		height: calc(50% + 5px);


		flex-direction: row;
		align-items: center;

		margin: 0;
	}

	.user-information {
		width: 100%;

		position: static;
		background-color: --secondary-color-default-theme;
	}

	.mini-user-statistics {
		max-width: 400px;
		width: 25vw;
	}

	.down-arrow {
		width: 25vw;
		height: 10vh;

		max-height: 100px;
		max-width: 400px;
	}

	.minigames {
		display: flex;
		align-items: center;

		height: auto;
	}

	.minigames > div {
		width: 200px;
		min-width: 200px;
	}

	.minigame-buttons > button {
		width: 15%;
	}

	.row {
		width: 100%;
	}

	.level-bar {
		height: 4px;
	}

	.shop-items {
		grid-template-columns: repeat(4, 1fr);
	}

}

/** 
 * Fixed values to prevent piano from being responsive 
 * Refactor this pls
 * */
@media screen and (min-width: 768px) {
	.keyboard {
		width: 615px;
		height: 368px;
	}

	.white {
		width: 87px;
		height: 370px;
	}

	.black {
		width: 46px;
		height: 202px;
		margin-left: -23px;
	}

	.offset {
		margin-left: -23px;
	}

	.minigame-buttons > button {
		width: 15%;
	}
}

/* Mobile and Landscape */
@media (max-height: 375px) and (orientation: landscape) {
	.user-statistics {
		height: calc(50% + 5px);

		flex-direction: row;
		align-items: center;

		font-size: 1.2em;

		margin: 0;
	}

	.user-information {
		width: 100%;

		position: static;
	}

	.row {
		width: 100%;
	}

	navbar {
		height: calc(35% - 3px);
	}

	.mini-user-statistics {
		max-width: 400px;
		width: 25vw;

		font-size: 130%;
	}

	.down-arrow {
		width: 25vw;
		height: 15vh;

		max-height: 100px;
		max-width: 400px;

		font-size: 200%;
	}

	.circle {
		width: 6vh;
		height: 6vh;	
	}

	.minigames {
		display: flex;
		align-items: center;

		height: auto;
	}

	.minigames > div {
		width: 150px;
		height: 70px;
		min-width: 150px;

		font-size: 1.5em;
	}

}

@media (min-width: 500px) { 
	.minigames { grid-template-columns: repeat(3, 1fr); } 

	.shop-items { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 800px) { 
	.minigames { grid-template-columns: repeat(4, 1fr); }
	
	.shop-items { grid-template-columns: repeat(3, 1fr); }
}