/* Font */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');

:root {
    /* Colors */
    --beige: #FCF5ED;
    --orange: #F4BF96;
    --salmon: #CE5A67;
    --offBlack: #1F1717;
    --white: #fff;
    --offWhite: #FADFCB;
    --lightOrange: #F5C7A3;
    --darkRed:#813840; 
    --black: #000;


    /* Font */
    --headingFont: 'Montserrat', sans-serif;
    --headingSize: 30px;
    --bodyFont: 'Roboto', sans-serif;
    --bodySize: 24px;

    /* Other */
    --gradient: linear-gradient(to right, rgba(0,0,0,0), var(--salmon), rgba(0,0,0,0));
    --transition: 0.5s ease all;
}

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

body {
    background-color: var(--offBlack);
    color: var(--offWhite);
    font-family: var(--bodyFont);
    font-size: var(--bodySize);
}

.container {
    display: block;
    height: 100vh - 6rem;
    margin-top: 6rem;
    text-align: center;

}

.header {
    font-family: var(--headingFont);
    font-size: var(--headingSize);
    margin-bottom: 2rem;
}

.timer {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 2rem;
}

.timer input {
    font-family: var(--bodyFont);
    font-size: var(--bodySize);
    color: var(--darkRed);
    margin-left: 0.5rem;
    border-radius: 5px;
    text-align: center;
    padding: 5px;
    width: 2.6rem;
    height: 100%;
    border: transparent;
}

.buttons {
    margin: 1rem 0;
}

.btn, .btn-current {
    height: 3rem;
    padding: 10px;
    font-family: var(--bodyFont);
    font-weight: 500;
    font-size: var(--bodySize);
    border-radius: 30px;
    background-color: var(--orange);
    border: transparent;
    cursor: pointer;
}

.btn:hover, .btn-current:hover {
    background-color: var(--beige);
    transition: var(--transition);
}

.btn { 
    margin-bottom: 1rem;
}

.result {
    margin-top: 2rem;
    margin-right: 30%;
    margin-left: 30%;
    background-color: var(--offWhite);
    padding: 0.5rem;
    color: var(--darkRed);
    border-radius: 5px;
    display: none;
}

hr { 
    margin: 2rem 0;
    border: 0;
    height: 1px;
    background-image: var(--gradient);
}

.error-message {
    margin: 1rem 0;
    color: var(--salmon);
    display: none;
}

.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    margin: auto 0;
    opacity: 60%;
}