body {
    justify-items: center;
    align-content: center;
    height: 100vh;
}

.form-section {
    display: flex;
    gap: 8px;
}

/* ====== Global Styles ====== */
body {
    font-family: Arial, sans-serif;
    background: #e5f4ff; /* biru langit muda */
    margin: 0;
    padding: 0;
    display: grid;
    place-items: center;
    min-height: 100vh;
}

/* ====== Header ====== */
header {
    text-align: center;
    padding: 20px 0;
}

header h1 {
    font-size: 32px;
    color: #007acc;
    margin: 0;
    font-family: cursive;
}

/* ====== Main Container ====== */
main {
    background: #ffffff;
    padding: 20px;
    width: 90%;
    max-width: 600px;
    border-radius: 15px;
    box-shadow: 0 4px 12px rgba(0, 122, 204, 0.2);
}

/* ====== Form Section (5 kolom proporsional) ====== */
.form-section {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1fr 1fr 0.8fr;
    gap: 10px;
    width: 100%;
    align-items: center;
}



/* Input text (todo) */
.form-section input[type="text"] {
    flex: 2;                     /* lebih panjang */
    padding: 10px;
    border: 1px solid #bcdfff;
    border-radius: 8px;
}

/* Input tanggal */
.form-section input[type="date"] {
    flex: 1.2;
    padding: 10px;
    border: 1px solid #bcdfff;
    border-radius: 8px;
}

/* ====== Global Button Style (Add, Filter, Delete) ====== */
button {
    padding: 10px 15px;
    border-radius: 8px;
    border: none;
    font-weight: bold;
    cursor: pointer;
    background: #0096e0; /* sama seperti Add */
    color: white;
}

button:hover {
    background: #007bb8; /* sama seperti Add */
}

/* Khusus button dalam form-section tetap pakai flex ratio */
.form-section button {
    flex: 0.8;
}


/* ====== Todo List ====== */
#todo-list li {
    background: #f2f8ff;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 8px;
    border-left: 4px solid #0096e0;
}

#todo-list p {
    margin: 0;
}

/* ====== Footer ====== */
footer {
    text-align: center;
    margin-top: 15px;
    color: #007acc;
}