:root {
    --ink: #17131a;
    --cream: #fffaf5;
    --blush: #f6ded9;
    --peach: #efb69f;
    --lavender: #ddd2ea;
    --gold: #b68a45;
    --white: #ffffff;
    --border: rgba(23, 19, 26, 0.12);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--cream);
    font-family: Arial, sans-serif;
}

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 1rem 2rem;
    background: var(--ink);
    color: var(--white);
}

header nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

header a {
    color: var(--white);
    text-decoration: none;
}

main {
    width: min(1180px, calc(100% - 2rem));
    margin: 2rem auto;
}

.statistics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.statistics article,
.login-card {
    padding: 1.5rem;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--white);
}

.statistics strong {
    display: block;
    font-size: 2rem;
}

.statistics span {
    color: #675f69;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
}

th,
td {
    padding: 0.85rem;
    border-bottom: 1px solid var(--border);
    text-align: left;
}

.login-page {
    display: grid;
    min-height: 90vh;
    place-items: center;
}

.login-card {
    width: min(420px, 100%);
}

label,
input,
button {
    display: block;
    width: 100%;
}

label {
    margin: 1rem 0;
}

input {
    margin-top: 0.4rem;
    padding: 0.8rem;
    border: 1px solid var(--border);
    border-radius: 8px;
}

button {
    padding: 0.9rem;
    border: 0;
    border-radius: 8px;
    color: var(--white);
    background: var(--ink);
    cursor: pointer;
}

@media (max-width: 760px) {
    header {
        align-items: flex-start;
        flex-direction: column;
    }

    .statistics {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    table {
        display: block;
        overflow-x: auto;
    }
}