@import url('https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300..800;1,300..800&display=swap');

:root {
    --brown-dark: #3f2c21;
    --brown: #705a4d;
    --brown-light: #dec1b1;
    --cream-bg: #fffbff;
    --green: #D0D4C4;
}

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

html {
    font-size: 16px;
}

body {
    margin: 0;
    padding: 0;
    background: var(--cream-bg);
    font-family: "Open Sans", system-ui, sans-serif;
    color: var(--brown-dark);
}

.container,
.dashboard {
    width: 26rem;
    margin: 4rem auto;
    background: #fff;
    padding: 2rem;
    border-radius: 0.5rem;
    border: 0.12rem solid var(--brown-dark);
}

/* Headings */
h1 {
    margin: 0 0 1rem;
    font-size: 1.7rem;
    font-weight: 600;
    color: var(--brown-dark);
}

p {
    margin: 0.5rem 0 1rem;
    color: var(--brown);
    font-size: 1rem;
}

/* Form styling */
input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 0.8rem;
    margin: 0.7rem 0;
    border: 0.12rem solid var(--brown-dark); /* sharp */
    border-radius: 0.3rem;
    font-size: 1rem;
    background: #fff;
    color: var(--brown-dark);
    transition: border-color 0.15s ease;
}

input:focus {
    outline: none;
    border-color: var(--green);
}

button {
    width: 100%;
    padding: 0.9rem;
    margin-top: 1rem;
    background: var(--brown-dark);
    color: #fff;
    border: 0.12rem solid var(--brown-dark);
    border-radius: 0.3rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
}

button:hover {
    background: var(--brown);
    border-color: var(--brown);
}
/* Links */
a {
    color: var(--brown-dark);
    text-decoration: none;
    font-size: 1rem;
}

a:hover {
    text-decoration: underline;
}

.flag {
    background: var(--green);
    color: var(--brown-dark);
    padding: 1rem;
    border-radius: 0.3rem;
    margin: 1.4rem 0;
    border: 0.12rem solid var(--brown-dark);
}