@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap');

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

:root {
    --bg-color: #FAF9F6;
    --bg-secondary: #e0e0e0;
    --bg-tertiary: #f0ede8;
    --another-color: #08090c;
    --accent-color: #5a5a5a;
    --accent-light: #8a8a8a;
    --accent-dark: #2e2e2e;
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    --text-dark: #1a1a1a;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-image: url("images/thomas-bormans-pcpsVsyFp_s-unsplash.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}


/* PRIMARY CONTAINER */
.container {
    display: flex;
    flex-direction: column;
    padding-top: 2.5rem;
    padding-left: 3rem;
    padding-right: 3rem; 
    background-color: var(--bg-color);
    width: 90%;
    max-width: 420px;
    min-height: 450px;
    height: auto;
    box-shadow: -5px 0px 0px 0px #000000;
}

.todo-list h1 {
    margin-bottom: .50rem;
    border-bottom: 1.5px solid var(--accent-color);
    font-family: 'DM Serif Display', serif;
    font-size: clamp(2.1rem, 0.0609rem + 3.1304vw, 2.8rem);
    letter-spacing: 2px;
}

.input-group {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-bottom: 1.5rem;
    border-top: 1px solid #d1cdc7;
    padding-top: 1rem;
}

.input-task-text {
    flex: 1;
    border: none;
    background-color: transparent;
    border-bottom: 1px solid var(--another-color);
    padding: 8px 0;
    outline: none;
    font-size: .95rem;
    font-family: 'Montserrat', sans-serif;
}

/* ADD BTN */
.btn {
    font-family: 'DM Serif Display', serif;
    font-size: 1rem;
    background-color: transparent;
    border: none;
    outline: none;
    border-radius: 0;
    cursor: pointer;
    color: var(--accent-color);
    transition: all .2s ease;
    letter-spacing: 1px;
}

.btn:hover {
    color: var(--accent-dark);
    transform: none;
}

.btn:active {
    transform: translateY(2px);
}

/* TASK CONTAINER */
.task-container {
    flex: 1;
    overflow-y: auto;
    margin: 1rem 0;
    height: 200px;
}

.task-container::-webkit-scrollbar {
    width: 4px;
}

.task-container::-webkit-scrollbar-track {
    background: transparent;
}

.task-container::-webkit-scrollbar-thumb {
    background-color: var(--accent-light);
    border-radius: 99px;
}

.task-container::-webkit-scrollbar-thumb:hover {
    background-color: var(--accent-color);
}

.task-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.task-container li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .75rem 0;
    padding-left: .85rem;
    background-color: transparent;
    border-radius: 0;
    border: none;
    border-bottom: 1px solid #d1cdc7;
    font-size: 1rem;
    margin: 0;
    cursor: pointer;
    transition: opacity .2s ease;
}

.task-container li:hover {
    box-shadow: none;
    opacity: .7;
}

/* DELETE BTN */
li button {
    font-family: 'Montserrat', sans-serif;
    font-size: .75rem;
    padding: 4px 10px;
    border-radius: 8px;
    border: .5px solid #d1cdc7;
    background-color: var(--accent-dark);
    color: var(--text-main);
    cursor: pointer;
    transition: all .2s ease;
    flex-shrink: 0;
}

li button:hover {
    background: #ef4444;
    color: white;
    border-color: #ef4444;
}

.done {
    text-decoration: line-through;
    opacity: .5;
}

.warning-text {
    margin-left: 1rem;
    margin-right: auto;
    margin-bottom: 1rem;
    color: #ef4444;
}


@media screen and (max-width: 480px) {
    .container {
        width: 75%;
        min-height: 430px;
    }
}