body {
    color: blue;
}

/* Header */
.header-row {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 0.5rem 0;
}

.header-row h1 {
    margin: 0;
    font-size: 1.75rem;
    text-align: center;
}

#auth-container {
    min-height: 40px;
    display: flex;
    align-items: center;
}

#auth-container .d-flex {
    gap: 0.5rem;
}

#google-signin-button {
    display: inline-block;
}

/* Input area */
.input-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 1rem;
}

.input-row .form-control {
    flex: 1;
}

.input-actions {
    display: flex;
    gap: 0.25rem;
    flex-shrink: 0;
}

.file-upload-btn {
    cursor: pointer;
    margin: 0;
    padding: 6px 10px;
}

/* List container */
.list-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 0.5rem;
}

/* Checkbox items */
.form-check {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
}

.form-check-input {
    margin-right: 0.75rem;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.form-check-label {
    font-size: 1.1rem;
}

/* Completed items */
.completed-checkbox {
    accent-color: gray;
    opacity: 0.6;
    cursor: pointer;
}

.checked-item {
    padding: 0.35rem 0;
}

#checked-items-container h5 {
    margin-top: 1.5rem;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid #eee;
}

/* Utility classes (Bootstrap 3 lacks these) */
.d-flex {
    display: flex;
}

.gap-2 {
    gap: 0.5rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.me-2 {
    margin-right: 0.5rem;
}

.justify-content-center {
    justify-content: center;
}

.justify-content-end {
    justify-content: flex-end;
}

.align-items-center {
    align-items: center;
}

.mt-5 {
    margin-top: 3rem;
}

.text-center {
    text-align: center;
}

.lead {
    font-size: 1.25rem;
    font-weight: 300;
}