/* todo.nitroflox.com */
:root{
    --light-green: #b9ff77;
    --medium-green: #7bca30;
    --dark-green: #3d8b40;
    --bg-green: #001100;

    --light-grey: #e7e7e7;
    --medium-grey: #a5a5a5;
    --dark-grey: #525252;
    --bg-grey: #2f2f2f;

    --light-blue: #d4e9f7;
    --medium-blue: #007bff;
    --dark-blue: #002c6d;
    --bg-blue: #00080f;

    --light-orange: #ff8640;
    --medium-orange: #ff6a00;
    --dark-orange: #cc5b00;
    --bg-orange: #0f0800;
}

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html{
    font-size: 18px;
}

body{
    font-family: 'Poppins', sans-serif;
    background-color: #f9f9f9;
    color: #2f2f2f;
    min-width: 100%;
    min-height: 100dvh;

    display: grid;
    grid-template-columns: 5rem 1fr;
    grid-template-rows: auto 1fr auto;
    grid-template-areas: 
        "nav header"
        "nav main"
        "footer footer";
    
    transition: grid-template-columns 0.5s ease;
}
    .nav-expand{
        grid-template-columns: 12.5rem 1fr;
    }

h1{
    font-size: 2.5rem;
    font-weight: 700;
}

h2{
    font-size: 2rem;
    font-weight: 700;
}

h3{
    font-size: 1.5rem;
    font-weight: 700;
}

h4{
    font-size: 1.25rem;
    font-weight: 700;
}

hr{
    margin: 1rem auto;
    border: none;
    border-top: 1px solid var(--light-grey);
}

ul{
    list-style: none;
}

a{
    text-decoration: none;
    color: var(--dark-blue);
    cursor: pointer;
}

a:hover{
    text-decoration: underline;
    color: var(--dark-orange);
}

.block{ display: block; }
.none{ display: none; }
.flex{ display: flex; }

.urgent{
    color: var(--dark-orange);
    font-weight: 700;
}

header{
    grid-area: header;

    text-align: right;
    height: 6.5rem;
    padding-top: 1.5rem;
    padding-right: 1.25rem;

    border-bottom: var(--light-grey) 1px solid;
    background-color: #ffffff;
}

nav{
    grid-area: nav;

    background-color: var(--bg-blue);
    color: var(--light-grey);
}

    nav a{
        color: var(--light-grey);
    }

    nav a:hover{
        text-decoration: none;
        color: var(--light-green);
    }

    #menu-icon{
        position: fixed;
        top: 1rem;
        left: 1.5rem;

        display: flex;
        justify-content: flex-end;
        align-items: center;
        height: 6.5rem;
        font-size: 2rem;
        cursor: pointer;
        color: var(--light-green);
    }

        #icons{
            position: fixed;
            top: 6.5rem;
            left: 1.5rem;

            display: flex;
            flex-direction: column;
            justify-content: flex-start;
            align-items: center;

            margin-top: 1rem;

            font-size: 1.5rem;
            text-align: left;
        }

        .icons-hide{
            opacity: 0;
            transition: opacity 0.25s ease-in-out;
        }

        .icons-show{
            opacity: 1;
            transition: opacity 0.15s ease-in-out;
        }
        
            #icons a{
                margin-bottom: 0.75rem;
            }

    nav ul{
        position: fixed;
        left: 5rem;
        top: 6.5rem;

        /* display: none; */
        text-align: right;
        margin-top: 1rem;
        margin-right: calc(1.5rem);
        font-size: 1.2rem;

        opacity: 0;
    }

    .menu-hide{
        opacity: 0;
        transition: opacity 0.15s ease-in-out;
    }

    .menu-show{
        /* display: block; */
        opacity: 1;
        transition: opacity 0.5s ease-in-out;
    }

        nav ul li{
            margin-bottom: 1rem;
        }

main{
    grid-area: main;

    padding: 1rem;
    background-color: #fbfbfb;

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto repeat(auto-fill, 1fr);
    gap: 1rem;

    grid-auto-rows: min-content !important;

}

.card{
    background-color: #ffffff;
    padding: 1rem;
    border-radius: 0.5rem;
    box-shadow: 0 0 1rem rgba(0, 0, 0, 0.1);
}

    .card ul{
        margin-top: 1rem;
    }

        .card ul li{
            margin-bottom: 0.25rem;
        }

    .more{
        margin-top: 0.75rem;
    }

    .page-header{
        /* mini-Header */
        grid-column: 1 / span 3;
        grid-row: 1 / span 1;

        background-image: linear-gradient(350deg, var(--light-blue) 0%, var(--medium-green) 100%);
        color: var(--bg-orange);

        height: 7.5rem;
    }

    .my-todo-lists{
        /* My ToDo Lists */
        grid-column: 1 / span 1;
        grid-row: 2 / span 1;
    }

    .statistics{
        /* Statistics */
        grid-column: 1 / span 1;
        grid-row: 3 / span 1;
    }

    .main-card{
        /* Calendar */
        grid-column: 2 / span 2;
        grid-row: 2 / span 2;
    }

footer{
    grid-area: footer;

    background-color: var(--bg-blue);
    color: var(--light-grey);
    padding: 1rem 0;
    padding-left: 2.5rem;
    font-size: 0.85rem;

    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: auto 1fr auto;
    grid-template-areas: 
        ". . . . ."
        "nf . footer-menu footer-social footer-about"
        "copyright copyright copyright copyright copyright";
}

    footer a{
        color: var(--light-grey);
    }
    footer a:hover{
        text-decoration: none;
        color: var(--light-green);
    }

    footer h3{
        margin: 0 0 1.5rem 0;

        color: var(--light-grey);
    }

    footer h4{
        font-size: 1.25em;
        margin: 0 0.5em;
        margin-bottom: 0.25em;

        color: var(--light-green);
    }
    footer li{
        margin-left: 0.75em;
        margin-top: 0.5em;
    }
    #footer-menu{
        grid-area: footer-menu;
    }
    #footer-social{
        grid-area: footer-social;
    }
    #footer-about{
        grid-area: footer-about;
    }
    #nf-links{
        grid-area: nf;
    }
    #copyright{
        grid-area: copyright;

        font-size: 0.8em;
        margin-top: 1.5em;
    }


table.list{
    width: 100%;
    padding: 1rem;
    margin: 1rem auto;
    border: var(--light-grey) 1px solid;
    border-radius: 0.5rem;
    box-shadow: 0 0 1rem rgba(0, 0, 0, 0.1);
}
    table.list th{
        padding: 0.5rem;
        border-bottom: var(--light-grey) 1px solid;
    }
    table.list td{
        padding: 0.5rem;
        border-bottom: var(--light-grey) 1px solid;
    }
    table.list button{
        padding: 0.5rem 1rem;
        margin-right: 0.5rem;
        border: none;
        border-radius: 0.5rem;
        background-color: var(--light-green);
        color: var(--bg-grey);
        cursor: pointer;
    }

        .list-completed{
            background-color: var(--light-grey);
            color: var(--medium-grey);
        }
        .list-actions a:nth-child(2){
            color: #AB0000;
        }
        .list-actions a:last-child{
            color: #009900;
            font-size: 1.25rem;
        }

        .list-completed .list-item{
            text-decoration: line-through;
        }
        .list-date{
            text-align: center;
        }
        .list-priority{
            text-align: center;
        }
        .list-actions{
            text-align: center;
            /* font-size: 1.1rem; */
        }
        .list-actions a{
            /* margin: 0 0.1rem; */
            cursor: pointer;
        }
        .list-actions a:hover{
            text-decoration: none;
        }

        .list-completed .list-actions a:not(:last-child){
            display: none;
        }
        .list-completed .list-actions a:last-child{
            color: var(--medium-grey);
        }

        .list-edit a:nth-child(2){
            color: #AB0000;
        }

        .list-edit input, .list-edit select{
            width: 100%;
            padding: 0.5rem;
            margin: 0.25rem 0;
            border: var(--medium-grey) 1px solid;
            border-radius: 0.25rem;
        }


/* max-width 960px */
@media screen and (max-width: 960px){
    body{
        grid-template-columns: 1fr;
        grid-template-rows: auto 60px 1fr auto;
        grid-template-areas:
            "header"
            "nav"
            "main"
            "footer";
    }

    header{
        border: none;
        height: 4.5rem;
    }

    nav{
        /* position: fixed;
        top: 4.5rem;
        left: 0;
        width: 100%;
        height: 4.5rem;
        z-index: 1000; */

        position: relative;

        background-color: #FFFFFF;
        color: var(--bg-blue);
        border-bottom: var(--light-grey) 1px solid;
    }

        nav a{
            color: var(--bg-blue);
        }

        nav a:hover{
            text-decoration: none;
            color: var(--dark-orange);
        }

        #menu-icon{
            display: none;
        }

        #icons{
            display: none;
        }

        nav ul{
            position: static;
            display: block;
            width: 100%;
            
            text-align: right;
            font-size: 1.3rem;

            opacity: 1;
        }
        
            nav ul li{
                display: inline;
                margin: 1rem;
            }
            
    main{
        /* display: grid; */
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: none;
        /* grid-template-rows: auto repeat(auto-fill, 1fr) !important; */
        gap: 1rem;

        grid-auto-rows: min-content;
    }

        .page-header{
            /* mini-Header */
            grid-column: 1 / span 2;
            grid-row: 1 / span 1;

            height: 6.5rem;
        }

        .my-todo-lists{
            /* My ToDo Lists */
            grid-column: 1 / span 1;
            grid-row: 2 / span 1;
        }

        .statistics{
            /* Statistics */
            grid-column: 2 / span 1;
            grid-row: 2 / span 1;
        }

        .main-card{
            /* Calendar */
            grid-column: 1 / span 2;
            grid-row: 3 / span 2;
        }

    footer{
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto 1fr 1fr auto;
        grid-template-areas: 
            ". ."
            "footer-menu footer-social"
            "footer-about nf"
            "copyright copyright";
    }

        #copyright{
            margin-top: 2rem;
        }
}

@media screen and (max-width: 560px){
    body{
        grid-template-columns: 1fr;
        grid-template-rows: auto 60px 1fr auto;
        grid-template-areas:
            "header"
            "nav"
            "main"
            "footer";
    }


    main{
        grid-template-columns: 1fr;
        grid-template-rows: auto repeat(auto-fill, 1fr);
        gap: 1rem;
    }

    .page-header{
        /* mini-Header */
        grid-column: 1;
        grid-row: 1 / span 1;

        height: 6.5rem;
    }

    .my-todo-lists{
        /* My ToDo Lists */
        grid-column: 1;
        grid-row: 2 / span 1;
    }

    .statistics{
        /* Statistics */
        grid-column: 1;
        grid-row: 3 / span 1;
    }

    .main-card{
        /* Calendar */
        grid-column: 1;
        grid-row: 4 / span 2;
    }
}