/* Universal & Variables Selectors */
:root {
    --bright-orange: #f58220;
    --dark-orange: #D96A00;
    --soft-orange: hsl(28, 100%, 65%);
    --deep-black: rgb(26, 26, 26);
    --light-cream: #FFF4E6;
    --warm-beige: rgba(245, 230, 211, 0.8);

    --content-max-width: 8.5in;
    --base-padding: 1.5rem;
}

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

/* Body & Global Styles */


body {
    background-color: var(--light-cream, white);
    font-family: 'Inter', sans-serif;
    color: var(--deep-black, black);

    border-top-width: 10px;
    border-top-style: solid;
    border-top-color: var(--bright-orange);


    margin: 0.5in auto;
    padding: 2cm;
}

input[type="checkbox"] {
    transform: scale(1.2);
    accent-color: var(--dark-orange);
}

main {
    font-size: 1.1rem;
    line-height: 1.6;
    color: color-mix(in srgb, var(--deep-black), black 10%);
}


a {
    color: var(--bright-orange);
    transition: 0.3s ease;
}

a:hover {
    color:orange;
}

.member-item label {
    cursor: pointer;
}

/* Header & Nav Bar */

header, main, footer {
    margin-left: auto;
    margin-right: auto;

    width: 95%;
    max-width: var(--content-max-width);
}



header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--warm-beige);

    position: relative;
    top: 0;
}

h1, h2 {
    color: var(--dark-orange);
    text-align: center;
}

h1 {
    min-width: 250px;
}


nav ul {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    flex-direction: row;

    list-style: none;
    padding: 1rem 0;
    margin: 1rem 0;
    background-color: var(--deep-black);
    border-radius: 5px;
}

h2 + nav {
    margin-top: 10px;
}

nav ul li a {
    color: var(--light-cream);
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s ease;

    display: inline-block;
}

nav ul li a:hover {
    color: var(--bright-orange);
}


a:active {
    color: var(--soft-orange);
}




nav ul li {
    flex: 1;
}


/* Content Sections */

section {
    margin-bottom: 5vh;
    padding: var(--base-padding);
    background-color: var(--warm-beige);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 8px;
}

section img {
    display: block;
    margin: 1rem auto;
}

/* Combinator */
h2 ~ p {
    margin-bottom: 1rem;
}

.attendance-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: start;

    padding: 20px;
    background-color: white;
    border: 2px dashed var(--bright-orange);
    border-radius: 12px;
}

div.member-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.member-item:has(input:checked) {
    background-color: var(--soft-orange);
    border-radius: 4px;
}


h2 + p {
    font-style: italic;
    margin-top: -10px;
    margin-bottom: 20px;
}


#charter ul li:nth-child(even) {
    background-color: rgba(0, 0, 0, 0.03);
}

#agenda ol {
    padding-left: 2.5rem;
    margin:  1.5rem 0;
}

#agenda li {
    margin-bottom: 0.75rem;
    padding-left: 0.5rem;
}

section hr {
    border: none;
    border-top: 1px solid var(--dark-orange);
    opacity: 0.2;
    margin-bottom: 1.5rem;
}

section ul, section ol {
    padding-left: 2.5rem;
    margin: 1.5rem 0;
}

section li {
    margin-bottom: 0.75rem;
    padding-left: 0.5rem;
}



/* Team Charter */

#charter {
    background-color: #fff;
    border: 1px solid #ddd;

    & h2 {
        text-decoration: underline double var(--soft-orange);
    }

    & > article {
        padding: 1rem 2rem;
        margin: 20px 0;
        border: 2px solid var(--dark-orange);

        height: auto;
    }
}

/* Footer & Responsiveness */

footer {
    padding-top: 2rem;
    padding-bottom: 2rem;

    border-top: 1px solid #ccc;

    position: static;
}

footer p {
    color: color(display-p3 0.2 0.2 0.2);
}


@media (max-width: 700px) {
    .attendance-grid {
        grid-template-columns: 1fr;
    }

    body {
        padding: 1cm;
    }
}