*, ::after,::before {
    box-sizing: border-box;
}

@import url('https://fonts.googleapis.com/css?family=Karla:400|Spectral:400');

html {
    font-size: 100%;
} /*16px*/

/*fonts*/
:root {
    /*light shades of primary color*/
    --primary-0: hsl(54, 90%, 94%);
    --primary-1: hsl(53, 100%, 87%);
    --primary-2: hsl(52, 100%, 75%);
    --primary-3: hsl(53, 99%, 62%);
    --primary-4: hsl(53, 99%, 62%);
    /*primary color*/
    --primary-5: hsl(53, 100%, 50%);
    /*dark shades of primary color*/
    --primary-6: hsl(52, 100%, 37%);
    --primary-7: hsl(53, 100%, 25%);
    --primary-8: hsl(53, 100%, 13%);
    --primary-9: hsl(53, 100%, 5%);
    /* grey */
    --grey-50: #f8fafc;
    --grey-100: #f1f5f9;
    --grey-200: #e2e8f0;
    --grey-300: #cbd5e1;
    --grey-400: #94a3b8;
    --grey-500: #64748b;
    --grey-600: #475569;
    --grey-700: #334155;
    --grey-800: #1e293b;
    --grey-900: #0f172a;
    /*rest of colors*/
    --black: #222;
    --white: #fff;
    --clr-red-dark: rgb(150, 3, 3);
    --clr-red-light: hsl(360, 71%, 66%);
    --clr-green-dark: hsl(125, 67%, 44%);
    --clr-green-light: hsl(125, 71%, 66%);
    /*font*/
    --headingFont: 'Spectral', serif;
    --bodyFont: 'Karla', sans-serif;
    --smallText: 0.7em;
    /*rest of the vars*/
    --backgroundColor: var(--primary-0);
    --textColor: var(--grey-900);
    --borderRadius: 0.25rem;
    --letter-spacing: 1px;
    --transition: 0.3s ease-in-out all;
    --max-width: 1120px; /*optional 1170*/
    --fixed-width: 600px;
    /*box shadow*/
    --shadow-1: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-2: 0 4px 6px -1px rgba(0, 0, 0, 0.1),  0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-3: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-4: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

body {
    background: var(--backgroundColor);
    font-family: var(--bodyFont);
    font-weight: 400;
    line-height: 1.75;
    color: var(--textColor);
}

p {
    margin-bottom: 1.5rem;
    max-width: 90vw;
}

h1, h2, h3, h4, h5 {
    margin: 0;
    margin-bottom: 1.38rem;
    font-family: var(--headingFont);
    font-weight: 400;
    line-height: 1.3;
    text-transform: capitalize;
}

h1 {
    margin-top: 0;
    font-size: 3.052rem;
}

h2 {
    font-size: 2.441rem;
}

h3 {
    font-size: 1.953rem;
}

h4 {
    font-size: 1.563rem;
}

h5 {
    font-size: 1.25rem;
}

small, .text-small {
    font-size: var(--smallText);
}

a {
    text-decoration: none;
}

ul {
    list-style-type: none;
    padding: 0;
}


/* button */
.btn {
    cursor: pointer;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    color: var(--white);
    background: var(--primary-5);
    border: transparent;
    letter-spacing: var(--letter-spacing);
    padding: 0.375rem 0.75rem;
    box-shadow: var(--shadow-1);
    transition: var(--transition);
    text-transform: capitalize;
    display: inline-block;
}
.btn:hover {
    background: var(--primary-6);
    color: var(--black);
}
/* section */
.section {
    padding: 5rem 0;
}

.section-center {
    width: 90vw;
    margin: 0 auto;
    max-width: 35rem;
    margin-top: 8rem;
}
@media screen and (min-width: 992px) {
    .section-center {
        width: 95vw;
    }
}

/* 
==================
Grocery List
==================
*/
.section-center {
    background: var(--white);
    border-radius: var(--borderRadius);
    box-shadow: var(--shadow-2);
    transition: var(--transition);
    padding: 1rem;
}
.section-center:hover {
    box-shadow: var(--shadow-4);
}
.alert {
    margin-bottom: 1rem;
    height: 1.25rem;
    display: grid;
    align-items: center;
    text-align: center;
    font-size: 0.7rem;
    border-radius: 0.25rem;
    letter-spacing: var(--spacing);
    text-transform: capitalize;
}

.alert-danger {
    color: var(--clr-red-dark);
    background: var(--clr-red-light);
}
.alert-success {
    color: var(--clr-green-dark);
    background: var(--clr-green-light);
}

.grocery-form h3 {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    text-align: center;
    font-weight: 700;
    margin-bottom: 1.5rem;
}
.form-control {
    display: flex;
    justify-content: center;
}
#grocery {
    padding: 0.25rem;
    padding-left: 1rem;
    background: var(--primary-1);
    border-top-left-radius: var(--borderRadius);
    border-bottom-left-radius: var(--borderRadius);
    border-color: transparent;
    font-size: 1rem;
    flex: 1 0 auto;
    font-family: cursive;
    color: var(--grey-400);
}
#grocery::placeholder {
    font-family: cursive;
    color: var(--clr-grey-1);
}
.submit-btn {
    border-color: transparent;
    flex: 0 0 5rem;
    display: grid;
    align-items: center;
    padding: 0.25rem;
    text-transform: capitalize;
    letter-spacing: 2px;
    border-top-right-radius: var(--borderRadius);
    border-bottom-right-radius: var(--borderRadius);
    cursor: pointer;
    content: var(--primary-5);
    font-size: 0.85rem;
}
.grocery-container {
    margin-top: 2rem;
    transition: var(--transition);
    visibility: hidden;
}
.show-container {
    visibility: visible;
}
.grocery-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-family: cursive;
    transition: var(--transition);
    border-radius: var(--borderRadius);
    text-transform: capitalize;
    color: var(--grey-700);
}
.grocery-item:hover {
    color: var(--grey-500);
    background: var(--grey-100);
}
.grocery-item:hover .title {
    color: var(--grey-500);
}
.title {
    margin: 0;
    color: var(--clr-grey-1);
    letter-spacing: 2px;
    transition: var(--transition);
}
.edit-btn,
.delete-btn {
    background: transparent;
    border-color: transparent;
    cursor: pointer;
    font-size: 0.9rem;
    margin: 0 0.15rem;
    transition: var(--transition);
}
.edit-btn {
    color: var(--clr-green-light);
}
.edit-btn:hover {
    color: var(--clr-green-dark);
}
.delete-btn {
    color: var(--clr-red-light);
}
.delete-btn:hover {
    color: var(--clr-red-dark);
}
.clear-btn {
    text-transform: capitalize;
    width: 10rem;
    height: 1.5rem;
    display: grid;
    align-items: center;
    background: transparent;
    border-color: transparent;
    color: var(--clr-red-light);
    margin: 0 auto;
    font-size: 0.85rem;
    letter-spacing: var(--letter-spacing);
    cursor: pointer;
    transition: var(--transition);
    margin-top: 1.25rem;
}
.clear-btn:hover {
    color: var(--clr-red-dark);
}