* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #f4f6f8;
    color: #142033;
}

/* Main page container */
.wrap {
    width: min(1100px, calc(100% - 32px));
    margin: auto;
}

/* Header */
header {
    background: #111827;
    color: #fff;
    padding: 42px 0;
}

    header small {
        color: #aeb9ca;
    }

    header p {
        margin: 0;
        color: #c8d0dc;
    }

/* Small uppercase labels */
small {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    color: #667085;
}

/* Main heading */
h1 {
    margin: 7px 0;
    font-size: clamp(2rem, 5vw, 3.1rem);
}

/* Cards */
.card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    margin: 24px 0;
    overflow: hidden;
    box-shadow: 0 3px 14px rgba(16, 24, 40, 0.05);
}

/* Section heading */
.heading {
    padding: 22px;
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 16px;
}

    .heading h2 {
        margin: 5px 0 0;
        font-size: 1.5rem;
    }

    .heading span {
        font-size: 0.8rem;
        color: #667085;
    }

/* Tables */
.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px;
}

th,
td {
    padding: 13px 14px;
    border-top: 1px solid #e5e7eb;
    text-align: center;
    white-space: nowrap;
}

/* Table headers */
th {
    background: #f8fafc;
    color: #475467;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* Team names */
td:nth-child(2) {
    font-weight: 700;
}

/* First column */
th:first-child,
td:first-child {
    text-align: left;
}

/* Highlight first-place team */
#standings tbody tr:first-child td {
    background: #eef4ff;
}

/* Scores */
.score {
    font-weight: 900;
}

/* Muted text */
.muted {
    color: #667085;
}

/* Winner column */
.result {
    color: #142033;
    font-weight: 800;
}

/* Error messages */
.error {
    padding: 18px;
    color: #a33a3a;
}

/* Footer */
footer {
    padding: 10px 0 35px;
    color: #667085;
    font-size: 0.8rem;
}

/* Mobile layout */
@media (max-width: 700px) {

    .wrap {
        width: calc(100% - 20px);
    }

    header {
        padding: 30px 0;
    }

    .heading {
        padding: 18px 16px;
        align-items: flex-start;
        flex-direction: column;
    }

    th,
    td {
        padding: 11px 10px;
    }
}