@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700;800;900&family=Poppins:wght@100;200;300;400;500;600;700;800&display=swap');

* {
    box-sizing: border-box;
}

html, body {
    padding: 0;
    margin: 0;
    font-family: var(--sans-serif-font);
}

:root {
    --sans-serif-font: 'Poppins', sans-serif;
    --blue-color: #262766;
    --white-color: #fff;
    --red-color: #ff3333;
    --border-radius-normal: 8px;
}

h2 {
    color: var(--blue-color);
}

a {
    text-decoration: none;
}

input, button {
    -webkit-appearance: none;
}

/* ============= LOGIN ============= */

.login-container {
    width: 100vw;
    height: 100vh;
    background-color: var(--blue-color);
    display: flex;
    justify-content: center;
    align-items: center;
    background-image: url(../images/login-background.jpg);
    background-size: cover;
    background-position: center center;
    position: relative;
}

.login-overlay {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.75);
}

.login-form {
    position: relative;
    padding: 40px 24px;
    font-size: 15px;
    font-weight: 500;
    color: var(--blue-color);
}

.login-form label {
    color: #fff;
}

.login-form input, .login-form button {
    width: 100%;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: var(--border-radius-normal);
    outline: none;
    border: none;
    color: var(--blue-color);
}

.login-form input[type=text], .login-form input[type=password], .login-form a {
    margin-bottom: 20px;
}

.login-form input {
    display: block;
}

.login-form button {
    cursor: pointer;
    background-color: #fff;
    color: var(--blue-color);
    cursor: pointer;
}

.login-form a {
    display: block;
    color: #fff;
}

/* ============= END LOGIN ============= */

/* ============= NAV ============= */

nav {
    margin: 0;
    background-color: var(--blue-color);
    color: var(--white-color);
    overflow: auto;
}

nav ul {
    list-style-type: none;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    font-weight: 500;
    margin: 0;
}

nav ul li a {
    display: block;
    color: inherit;
    padding: 24px;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
}

nav ul li a i {
    margin-right: 4px;
}

nav ul li a:hover {
    color: var(--blue-color);
    background-color: var(--white-color);
}

nav ul li button {
    background: none;
    background-color: #1c1c4a;
    border: none;
    outline: none;
    cursor: pointer;
    font-family: var(--sans-serif-font);
    color: var(--white-color);
    color: inherit;
    padding: 24px;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    font-size: 18px;
}

nav ul li button:hover {
    color: var(--blue-color);
    background-color: var(--white-color);
}

/* ============= END NAV ============= */

/* ============= BOARD ============= */

.main-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    max-width: 1080px;
    margin: 80px auto 80px auto;
    gap: 80px;
}

.main-container > div {
    flex: 1;
}

.overview-box {
    background-color: #f4f4f4;
    border-radius: var(--border-radius-normal);
    color: var(--blue-color);
    padding: 12px 24px;
}

.overview-box p {
    padding: 0;
    margin: 8px 0;
}

.overview-box ul {
    padding-left: 20px;
    font-weight: 500;
}

.overview-box ul li {
    margin-bottom: 4px;
}

.calendar-container {
    position: relative;
}

.calendar {
    color: var(--blue-color);
}

.board-calendar {
    width: 100%;
    border-collapse: separate;
    border-spacing: 8px;
}

.board-calendar th {
    font-weight: 600;
    color: var(--blue-color);
}

.board-calendar tr td#today {
    border-color: red;
}

.board-calendar tr td {
    vertical-align: middle;
    text-align: center;
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius-normal);
    color: var(--blue-color);
}

.board-calendar tr td.exercise-done {
    border: 2px solid var(--blue-color);
    background-color: var(--blue-color);
    color: var(--white-color);
}

.board-calendar tr td.exercise-not-done {
    border: 2px solid var(--blue-color);
    background-color: var(--white-color);
    color: var(--blue-color);
}

.board-calendar tr td.exercise-ahead {
    border: 2px solid #ccc;
}

.board-calendar td a {
    display: block;
    width: 100%;
    height: 100%;
    color: var(--blue-color);
}

.board-calendar td.exercise-done a {
    color: var(--white-color);
}

.board-calendar td.exercise-ahead a {
    color: #ccc;
}

.calendar-caption {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.calendar button {
    border: none;
    outline: none;
    background: none;
    font-size: 20px;
    cursor: pointer;
    padding: 10px;
}

.calendar table {

}

.exercises-day {
    color: var(--blue-color);
}

.add-exercise {
    display: flex;
    margin-bottom: 24px;
}

.add-exercise button {
    background-color: var(--blue-color);
    color: var(--white-color);
    border-radius: var(--border-radius-normal);
    padding: 8px 10px;
    margin-right: 12px;
    font-size: 20px;
    cursor: pointer;
    border: 2px solid var(--blue-color);
}

.add-exercise input[type=text] {
    border: 2px solid var(--blue-color);
    border-radius: var(--border-radius-normal);
    padding-left: 8px;
    font-weight: 600;
    flex:1;
}

.day-exercise {
    border-radius: var(--border-radius-normal);
    background-color: #f4f4f4;
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}

.day-exercise-name {
    font-weight: 700;
}

.day-exercise select {
    border: 2px solid var(--blue-color);
    border-radius: var(--border-radius-normal);
    font-weight: 600;
    padding: 8px 12px;
}

.day-exercise-check {
    font-size: 24px;
}

.no-exercise {
    color: var(--red-color);
    font-weight: 500;
}

.exercise-day-borg {
    display: flex;
    align-items: center;
}

.exercise-day-borg p {
    font-weight: 600;
    margin-right: 8px;
}

.delete-exercise-btn button {
    color: var(--red-color);
    font-size: 20px;
    border: none;
    outline: none;
    margin-left: 16px;
    cursor: pointer;
}

/* ============= END BOARD ============= */

/* ============= REWARDS ============= */

.medal-left {
    display: flex;
    align-items: center;
}

.medal-left i {
    margin-right: 12px;
    font-size: 20px;
}

.medals-profile {

}

.medals-profile span {
    font-weight: 500;
    font-size: 20px;
    margin-right: 24px;
}

.medals-profile i {
    margin-left: 4px;
}

.gold-medal {
    color: gold;
}

.silver-medal {
    color: silver;
}

.bronze-medal {
    color: #CD7F32;
}

.rewards-progress-box {
    margin-top: 12px;
    border-radius: var(--border-radius-normal);
    color: var(--blue-color);
    padding: 12px 0;
    font-weight: 600;
}

.progress-bar {
    width: 100%;
    background-color: #f4f4f4;
    border-radius: var(--border-radius-normal);
    height: 32px;
    position: relative;
}

.progress-bar > div {
    position: absolute;
    background-color: var(--blue-color);
    left: 0;
    top: 0;
    bottom: 0;
    right: 50%;
    border-radius: var(--border-radius-normal);
}

/* ============= END REWARDS ============= */

/* ============= GOALS ============= */

div.goal {
    background-color: #cce6ff;
    padding: 20px;
    border-radius: var(--border-radius-normal);
}

.goal > label {
    font-weight: 600;
    margin-bottom: 5px;
    display: block;
}

.goal > input[type=text] {
    display: block;
    width: 100%;
    border: none;
    outline: none;
    border-radius: var(--border-radius-normal);
    padding: 10px;
}

.submit-btn {
    width: 100%;
    padding: 20px;
    font-size: 18px;
    background-color: var(--blue-color);
    color: var(--white-color);
    font-weight: 600;
    border-radius: var(--border-radius-normal);
    margin-top: 20px;
    border: none;
    outline: none;
    cursor: pointer;
}

/* ============= END GOALS ============= */

/* ============= SETTINGS ============= */

.settings a {
    display: block;
    color: var(--blue-color);
    border-radius: var(--border-radius-normal);
    background-color: #f4f4f4;
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
    font-weight: 600;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    border: 2px solid #f4f4f4;
}

.settings a:hover {
    border-color: var(--blue-color);
}

.ul-settings li {
    display: flex;
    gap: 16px;
    align-items: center;
    padding-bottom: 12px;
}

.ul-settings li div:nth-child(1){
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius-normal);
    color: var(--blue-color);
    background-color: var(--white-color);
    display: flex;
    justify-content: center;
    align-items: center;
}

.ul-settings li div:nth-child(1).exercise-done {
    border: 2px solid var(--blue-color);
    background-color: var(--blue-color);
    color: var(--white-color);
}

.ul-settings li div:nth-child(1).exercise-not-done {
    border: 2px solid var(--blue-color);
    background-color: var(--white-color);
    color: var(--blue-color);
}

.ul-settings li div:nth-child(1).exercise-ahead {
    border: 2px solid #ccc;
    color: #ccc;
}

/* ============= END SETTINGS ============= */

/* ============= ADMIN ============= */

.add-user {
    flex-direction: column;
    margin-bottom: 24px;
}

.add-user button {
    background-color: var(--blue-color);
    color: var(--white-color);
    border-radius: var(--border-radius-normal);
    padding: 8px 10px;
    margin-right: 12px;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    border: 2px solid var(--blue-color);
}

.add-user input[type=text], .add-user input[type=password], .add-user input[type=email], select {
    border: 2px solid var(--blue-color);
    border-radius: var(--border-radius-normal);
    width: 100%;
    padding: 12px 8px;
    padding-left: 8px;
    margin-bottom: 8px;
    font-weight: 600;
    display: block;
}

.find-user-input {
    border: 2px solid var(--blue-color);
    border-radius: var(--border-radius-normal);
    width: 100%;
    padding: 12px 8px;
    padding-left: 8px;
    margin-bottom: 8px;
    font-weight: 600;
    display: block;
}

.admin-content-delete-button {
    background-color: #ff3333;
    border-radius: var(--border-radius-normal);
    padding: 8px;
    color: #fff;
    border: none;
    cursor: pointer;
}

.all-users > div {
    display: block;
    border-radius: var(--border-radius-normal);
    background-color: #f4f4f4;
    padding: 12px 24px;
    margin-bottom: 4px;
    font-weight: 600;
    border: 1px solid var(--blue-color);
}

.all-users > div > div {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 4px;
    margin-top: 4px;
    border-top: 1px solid var(--blue-color);
    color: #666;
}

/* ============= END ADMIN ============= */

@media only screen and (max-width: 1080px) {
    h2 {
        text-align: center;
    }

    .main-container {
        display: block;
        padding: 40px;
        margin: 0px auto 40px auto;
        gap: 80px;
    }
}

@media only screen and (max-width: 720px) {
    .main-container {
        padding: 40px 20px;
    }

    nav ul {
        justify-content: space-evenly;
        align-items: center;
        padding: 0;
        font-weight: 500;
        margin: 0;
    }
    
    nav ul li a {
        padding: 24px;
    }
    
    nav ul li a i {
        font-size: 18px;
        margin-right: 0px;
    }
    
    nav ul li button i {
        font-size: 18px;
    }

    nav ul li a span {
        display: none;
    }
}